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1
.gitignore vendored
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@ -1,3 +1,2 @@
/target
/apb/target
/web/dist

10
.tci
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#!/bin/bash
echo "building release binary"
cargo build --release --all-features -j 4
cargo build --release --all-features
echo "stopping service"
systemctl --user stop upub
echo "installing new binary"
cp ./target/release/upub /opt/bin/upub
echo "migrating database"
/opt/bin/upub -c /etc/upub/config.toml migrate
/opt/bin/upub --db "sqlite:///srv/tci/upub.db" --domain https://feditest.alemi.dev migrate
echo "restarting service"
systemctl --user start upub
echo "rebuilding frontend"
cd web
CARGO_BUILD_JOBS=4 /opt/bin/trunk build --release --public-url 'https://dev.upub.social/web'
echo "deploying frontend"
rm /srv/http/upub/dev/web/*
mv ./dist/* /srv/http/upub/dev/web/
echo "done"

5521
Cargo.lock generated
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65
Cargo.toml
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@ -1,20 +1,9 @@
[workspace]
members = [
"apb",
"upub/core",
"upub/cli",
"upub/migrations",
"upub/routes",
"upub/worker",
"web",
"utils/httpsign",
"utils/mdhtml",
"utils/uriproxy",
]
members = ["apb"]
[package]
name = "upub-bin"
version = "0.3.0"
name = "upub"
version = "0.1.0"
edition = "2021"
authors = [ "alemi <me@alemi.dev>" ]
description = "Traits and types to handle ActivityPub objects"
@ -23,30 +12,38 @@ keywords = ["activitypub", "activitystreams", "json"]
repository = "https://git.alemi.dev/upub.git"
readme = "README.md"
[[bin]]
name = "upub"
path = "main.rs"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
toml = "0.8"
thiserror = "1"
rand = "0.8"
sha256 = "1.5"
openssl = "0.10" # TODO handle pubkeys with a smaller crate
base64 = "0.22"
chrono = { version = "0.4", features = ["serde"] }
uuid = { version = "1.8", features = ["v4"] }
serde = { version = "1", features = ["derive"] }
serde_json = "1"
jrd = "0.1"
tracing = "0.1"
tracing-subscriber = "0.3"
clap = { version = "4.5", features = ["derive"] }
signal-hook = "0.3"
signal-hook-tokio = { version = "0.3", features = ["futures-v0_3"] }
tokio = { version = "1.40", features = ["full"] } # TODO slim this down
sea-orm = { version = "1.0", features = ["sqlx-sqlite", "sqlx-postgres", "runtime-tokio-rustls"] }
futures = "0.3"
upub = { path = "upub/core" }
upub-cli = { path = "upub/cli", optional = true }
upub-migrations = { path = "upub/migrations", optional = true }
upub-routes = { path = "upub/routes", optional = true }
upub-worker = { path = "upub/worker", optional = true }
tokio = { version = "1.35", features = ["full"] } # TODO slim this down
sea-orm = { version = "0.12", features = ["macros", "sqlx-sqlite", "runtime-tokio-rustls"] }
reqwest = { version = "0.12", features = ["json"] }
axum = "0.7"
apb = { path = "apb", features = ["unstructured", "fetch", "orm"] }
# nodeinfo = "0.0.2" # the version on crates.io doesn't re-export necessary types to build the struct!!!
nodeinfo = { git = "https://codeberg.org/thefederationinfo/nodeinfo-rs", rev = "e865094804" }
http-signature-normalization = "0.7.0"
# migrations
sea-orm-migration = { version = "0.12", optional = true }
# mastodon
mastodon-async-entities = { version = "1.1.0", optional = true }
time = { version = "0.3", features = ["serde"], optional = true }
[features]
default = ["serve", "migrate", "cli", "worker"]
serve = ["dep:upub-routes"]
migrate = ["dep:upub-migrations"]
cli = ["dep:upub-cli"]
worker = ["dep:upub-worker"]
default = ["faker", "migrations", "mastodon"]
faker = []
migrations = ["dep:sea-orm-migration"]
mastodon = ["dep:mastodon-async-entities", "dep:time"]

675
LICENSE
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@ -1,675 +0,0 @@
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not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

102
README.md
View file

@ -1,73 +1,13 @@
# μpub
> [micro social network, federated](https://join.upub.social)
> micro social network, federated
![screenshot of upub simple frontend](https://cdn.alemi.dev/proj/upub/fe/20240704.png)
μpub aims to be a fast, lightweight and secure [ActivityPub](https://www.w3.org/TR/activitypub/) server
μpub aims to be a private, lightweight, modular and **secure** [ActivityPub](https://www.w3.org/TR/activitypub/) server
μpub is currently being developed and can do some basic things, like posting notes, follows and likes
* follow development [in the dedicated matrix room](https://matrix.to/#/#upub:alemi.dev)
all interactions must happen with ActivityPub's client-server methods (basically POST your activities to your outbox)
μpub is usable as a very simple ActivityPub project: it has a home and server timeline, it allows to browse threads, star notes and leave replies, it renders remote media of any kind and can be used to browse and follow remote users
all interactions happen with ActivityPub's client-server methods (basically POST your activities to your outbox), with [appropriate extensions](https://ns.alemi.dev/as): **μpub doesn't want to invent another API**!
development is still active, so expect more stuff to come! since most fediverse software uses Mastodon's API, μpub plans to implement it as an optional feature, becoming eventually compatible with most existing frontends and mobile applications, but focus right now is on producing something specific to μpub needs
a test instance is available at [dev.upub.social](https://dev.upub.social)
## about the database schema
im going to be very real i tried to do migrations but its getting super messy so until further notice assume db to be volatile. next change may be a migration (easy!) or a whole db rebuild (aaaaaaaaaa...), so if you're not comfortable with either manually exporting/importing or dropping and starting from scratch, **you really shouldn't put upub in prod yet**!
## about security
most activitypub implementations don't really validate fetches: knowing an activity/object id will allow anyone to resolve it on most fedi software. this is of course unacceptable: "security through obscurity" just doesn't work
μpub correctly and rigorously implements and enforces access control on each object based on its addressing
most instances will have "authorized fetch" which kind of makes the issue less bad, but anyone can host an actor, have any server download their pubkey and then start fetching
μpub may be considered to have "authorized fetch" permanently on, except it depends on each post:
* all posts marked public (meaning, addressed to "https://www.w3.org/ns/activitystreams#Public"), will be fetchable without any authorization
* all posts not public will require explicit addressing and authentication: for example if post A is addressed to example.net/actor
* anonymous fetchers will receive 404 on GET /posts/A
* local users must authenticate and will be given said post only if it's addressed to them
* remote servers will be given access to all posts from any of their users once they have authenticated themselves (with http signing)
note that followers get expanded: addressing to example.net/actor/followers will address to anyone following actor that the server knows of, at that time
## media caching
μpub doesn't download remote media to both minimize local resources requirement and avoid storing media that remotes want gone. to prevent leaking local user ip addresses, all media links are cloaked and proxied.
while this just works for small instances, larger servers should set up aggressive caching on `/proxy/...` path
for example, on `nginx`:
```nginx
proxy_cache_path /tmp/upub/cache levels=1:2 keys_zone=upub_cache:100m max_size=50g inactive=168h use_temp_path=off;
server {
location /proxy/ {
# use our configured cache
slice 1m;
proxy_set_header Range $slice_range;
chunked_transfer_encoding on;
proxy_ignore_client_abort on;
proxy_buffering on;
proxy_cache upub_cache;
proxy_cache_key $host$uri$is_args$args$slice_range;
proxy_cache_valid 200 206 301 304 168h;
proxy_cache_lock on;
proxy_pass http://127.0.0.1/;
}
}
```
## contributing
all help is extremely welcome! development mostly happens on [moonlit.technology](https://moonlit.technology/alemi/upub.git), but there's a [github mirror](https://github.com/alemidev/upub) available too
if you prefer a forge-less development you can browse the repo on [my cgit](https://git.alemi.dev/upub.git), and send me patches on any contact listed on [my site](https://alemi.dev/about/contacts)
don't hesitate to get in touch, i'd be thrilled to showcase the project to you!
a test instance is _usually_ available at [feditest.alemi.dev](https://feditest.alemi.dev)
## progress
@ -78,27 +18,11 @@ don't hesitate to get in touch, i'd be thrilled to showcase the project to you!
- [x] process barebones inbox
- [x] process barebones outbox
- [x] http signatures
- [x] privacy, targets, scopes
- [x] simple web client
- [x] announce (boosts)
- [x] threads
- [x] remote media
- [x] editing via api
- [x] advanced composer
- [x] api for fetching
- [x] like, share, reply via frontend
- [x] backend config
- [x] frontend config
- [x] optimize `addressing` database schema
- [x] mentions, notifications
- [x] hashtags
- [x] remote media proxy
- [x] user fields
- [ ] better editing via web frontend
- [ ] upload media
- [ ] public vs unlisted for discovery
- [ ] mastodon-like search bar
- [ ] polls
- [ ] lists
- [ ] full mastodon api
- [ ] get rid of internal ids from code
- [ ] privacy, targets, scopes
- [ ] client api (mastodon/pleroma)
- [ ] hashtags, discovery
- [ ] a custom frontend maybe?
- [ ] more optimized database schema
## what about the name?
μpub, sometimes stylyzed `upub`, is pronounced `mu-pub` (the `μ` stands for [micro](https://en.wikipedia.org/wiki/International_System_of_Units#Prefixes))

25
apb/Cargo.toml
View file

@ -1,12 +1,12 @@
[package]
name = "apb"
version = "0.2.2"
version = "0.1.1"
edition = "2021"
authors = [ "alemi <me@alemi.dev>" ]
description = "Traits and types to handle ActivityPub objects"
license = "MIT"
keywords = ["activitypub", "activitystreams", "json"]
repository = "https://moonlit.technology/alemi/upub"
repository = "https://git.alemi.dev/upub.git"
readme = "README.md"
[lib]
@ -18,27 +18,14 @@ chrono = { version = "0.4", features = ["serde"] }
thiserror = "1"
paste = "1.0"
tracing = "0.1"
async-trait = "0.1"
serde_json = { version = "1", optional = true }
sea-orm = { version = "1.0", optional = true, default-features = false }
sea-orm = { version = "0.12", optional = true }
reqwest = { version = "0.12", features = ["json"], optional = true }
[features]
default = ["activitypub-miscellaneous-terms", "send", "shortcuts"]
# extensions
activitypub-miscellaneous-terms = [] # https://swicg.github.io/miscellany/
activitypub-counters = [] # https://ns.alemi.dev/as/counters/#
activitypub-fe = [] # https://ns.alemi.dev/as/fe/#
ostatus = [] # https://ostatus.org# , but it redirects and 403??? just need this for conversation
toot = [] # http://joinmastodon.org/ns# , mastodon is weird tho??
litepub = [] # incomplete, https://litepub.social/
did-core = [] # incomplete, may be cool to support all of this: https://www.w3.org/TR/did-core/
# full jsonld utilities
jsonld = []
# builtin utils
send = []
default = []
orm = ["dep:sea-orm"]
fetch = ["dep:reqwest"]
shortcuts = []
# providers
unstructured = ["dep:serde_json"]
#TODO eventually also make a structured base?
# TODO eventually also make a structured base?

5
apb/src/field.rs
View file

@ -1,5 +0,0 @@
#[derive(Debug, thiserror::Error)]
#[error("missing field '{0}'")]
pub struct FieldErr(pub &'static str);
pub type Field<T> = Result<T, FieldErr>;

50
apb/src/jsonld.rs
View file

@ -1,50 +0,0 @@
use crate::Object;
pub trait LD {
fn ld_context(self) -> Self;
}
impl LD for serde_json::Value {
fn ld_context(mut self) -> Self {
let o_type = self.object_type();
if let Some(obj) = self.as_object_mut() {
let mut ctx = serde_json::Map::new();
ctx.insert("sensitive".to_string(), serde_json::Value::String("as:sensitive".into()));
ctx.insert("quoteUrl".to_string(), serde_json::Value::String("as:quoteUrl".into()));
match o_type {
Ok(crate::ObjectType::Actor(_)) => {
ctx.insert("counters".to_string(), serde_json::Value::String("https://ns.alemi.dev/as/counters/#".into()));
ctx.insert("followingCount".to_string(), serde_json::Value::String("counters:followingCount".into()));
ctx.insert("followersCount".to_string(), serde_json::Value::String("counters:followersCount".into()));
ctx.insert("statusesCount".to_string(), serde_json::Value::String("counters:statusesCount".into()));
ctx.insert("fe".to_string(), serde_json::Value::String("https://ns.alemi.dev/as/fe/#".into()));
ctx.insert("followingMe".to_string(), serde_json::Value::String("fe:followingMe".into()));
ctx.insert("followedByMe".to_string(), serde_json::Value::String("fe:followedByMe".into()));
},
Ok(
crate::ObjectType::Note
| crate::ObjectType::Article
| crate::ObjectType::Event
| crate::ObjectType::Document(crate::DocumentType::Page) // TODO why Document lemmyyyyyy
) => {
ctx.insert("fe".to_string(), serde_json::Value::String("https://ns.alemi.dev/as/fe/#".into()));
ctx.insert("likedByMe".to_string(), serde_json::Value::String("fe:likedByMe".into()));
ctx.insert("ostatus".to_string(), serde_json::Value::String("http://ostatus.org#".into()));
ctx.insert("conversation".to_string(), serde_json::Value::String("ostatus:conversation".into()));
},
_ => {},
}
obj.insert(
"@context".to_string(),
serde_json::Value::Array(vec![
serde_json::Value::String("https://www.w3.org/ns/activitystreams".into()),
serde_json::Value::String("https://w3id.org/security/v1".into()),
serde_json::Value::Object(ctx),
]),
);
} else {
tracing::warn!("cannot add @context to json value different than object");
}
self
}
}

20
apb/src/key.rs
View file

@ -1,32 +1,32 @@
// TODO technically this is not part of ActivityStreams
pub trait PublicKey : super::Base {
fn owner(&self) -> crate::Field<String> { Err(crate::FieldErr("owner")) }
fn public_key_pem(&self) -> String;
fn owner(&self) -> Option<&str> { None }
fn public_key_pem(&self) -> &str;
}
pub trait PublicKeyMut : super::BaseMut {
fn set_owner(self, val: Option<String>) -> Self;
fn set_public_key_pem(self, val: String) -> Self;
fn set_owner(self, val: Option<&str>) -> Self;
fn set_public_key_pem(self, val: &str) -> Self;
}
#[cfg(feature = "unstructured")]
impl PublicKey for serde_json::Value {
crate::getter! { owner -> String }
crate::getter! { owner -> &str }
fn public_key_pem(&self) -> String {
self.get("publicKeyPem").and_then(|x| x.as_str()).unwrap_or_default().to_string()
fn public_key_pem(&self) -> &str {
self.get("publicKeyPem").unwrap().as_str().unwrap()
}
}
#[cfg(feature = "unstructured")]
impl PublicKeyMut for serde_json::Value {
crate::setter! { owner -> String }
crate::setter! { owner -> &str }
fn set_public_key_pem(mut self, val: String) -> Self {
fn set_public_key_pem(mut self, val: &str) -> Self {
self.as_object_mut().unwrap().insert(
"publicKeyPem".to_string(),
serde_json::Value::String(val),
serde_json::Value::String(val.to_string()),
);
self
}

29
apb/src/lib.rs
View file

@ -88,33 +88,17 @@
mod macros;
pub(crate) use macros::strenum;
#[cfg(feature = "unstructured")]
pub(crate) use macros::{getter, setter};
pub(crate) use macros::{strenum, getter, setter};
mod node;
pub use node::Node;
pub mod server;
pub mod target;
mod key;
pub use key::{PublicKey, PublicKeyMut};
pub mod field;
pub use field::{Field, FieldErr};
#[cfg(feature = "shortcuts")]
pub mod shortcuts;
#[cfg(feature = "shortcuts")]
pub use shortcuts::Shortcuts;
#[cfg(feature = "jsonld")]
mod jsonld;
#[cfg(feature = "jsonld")]
pub use jsonld::LD;
mod types;
pub use types::{
base::{Base, BaseMut, BaseType},
@ -129,20 +113,15 @@ pub use types::{
offer::{Offer, OfferMut, OfferType},
reject::{Reject, RejectMut, RejectType},
},
actor::{Actor, ActorMut, ActorType, Endpoints, EndpointsMut},
actor::{Actor, ActorMut, ActorType},
collection::{
Collection, CollectionMut, CollectionType,
page::{CollectionPage, CollectionPageMut}
},
document::{Document, DocumentMut, DocumentType},
place::{Place, PlaceMut},
profile::Profile,
// profile::Profile,
relationship::{Relationship, RelationshipMut},
tombstone::{Tombstone, TombstoneMut},
},
};
#[cfg(feature = "unstructured")]
pub fn new() -> serde_json::Value {
serde_json::Value::Object(serde_json::Map::default())
}

284
apb/src/macros.rs
View file

@ -1,15 +1,3 @@
#[cfg(feature = "send")]
pub trait MaybeSend : Send {}
#[cfg(feature = "send")]
impl<T : Send> MaybeSend for T {}
#[cfg(not(feature = "send"))]
pub trait MaybeSend {}
#[cfg(not(feature = "send"))]
impl<T> MaybeSend for T {}
#[derive(Debug, thiserror::Error)]
#[error("invalid type value")]
pub struct TypeValueError;
@ -38,12 +26,6 @@ macro_rules! strenum {
$($deep($inner),)*
}
impl std::fmt::Display for $enum_name {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.as_ref())
}
}
impl AsRef<str> for $enum_name {
fn as_ref(&self) -> &str {
match self {
@ -97,7 +79,7 @@ macro_rules! strenum {
}
fn column_type() -> sea_orm::sea_query::ColumnType {
sea_orm::sea_query::ColumnType::String(sea_orm::sea_query::table::StringLen::N(24))
sea_orm::sea_query::ColumnType::String(Some(24))
}
}
@ -114,110 +96,108 @@ macro_rules! strenum {
pub(crate) use strenum;
#[cfg(feature = "unstructured")]
macro_rules! getter {
($name:ident -> type $t:ty) => {
paste::paste! {
fn [< $name:snake >] (&self) -> $crate::Field<$t> {
self.get("type")
.and_then(|x| x.as_str())
.and_then(|x| x.try_into().ok())
.ok_or($crate::FieldErr("type"))
}
fn $name(&self) -> Option<$t> {
self.get("type")?.as_str()?.try_into().ok()
}
};
($name:ident -> bool) => {
paste::paste! {
fn [< $name:snake >](&self) -> $crate::Field<bool> {
self.get(stringify!($name))
.and_then(|x| x.as_bool())
.ok_or($crate::FieldErr(stringify!($name)))
}
fn $name(&self) -> Option<bool> {
self.get(stringify!($name))?.as_bool()
}
};
($name:ident -> String) => {
paste::paste! {
fn [< $name:snake >](&self) -> $crate::Field<String> {
self.get(stringify!($name))
.and_then(|x| x.as_str())
.map(|x| x.to_string())
.ok_or($crate::FieldErr(stringify!($name)))
}
($name:ident -> &str) => {
fn $name(&self) -> Option<&str> {
self.get(stringify!($name))?.as_str()
}
};
($name:ident::$rename:ident -> &str) => {
fn $name(&self) -> Option<&str> {
self.get(stringify!($rename))?.as_str()
}
};
($name:ident -> f64) => {
paste::paste! {
fn [< $name:snake >](&self) -> $crate::Field<f64> {
self.get(stringify!($name))
.and_then(|x| x.as_f64())
.ok_or($crate::FieldErr(stringify!($name)))
}
fn $name(&self) -> Option<f64> {
self.get(stringify!($name))?.as_f64()
}
};
($name:ident::$rename:ident -> f64) => {
fn $name(&self) -> Option<f64> {
self.get(stringify!($rename))?.as_f64()
}
};
($name:ident -> u64) => {
paste::paste! {
fn [< $name:snake >](&self) -> $crate::Field<u64> {
self.get(stringify!($name))
.and_then(|x| x.as_u64())
.ok_or($crate::FieldErr(stringify!($name)))
}
fn $name(&self) -> Option<u64> {
self.get(stringify!($name))?.as_u64()
}
};
($name:ident -> i64) => {
paste::paste! {
fn [< $name:snake >](&self) -> $crate::Field<i64> {
self.get(stringify!($name))
.and_then(|x| x.as_i64())
.ok_or($crate::FieldErr(stringify!($name)))
}
($name:ident::$rename:ident -> u64) => {
fn $name(&self) -> Option<u64> {
self.get(stringify!($rename))?.as_u64()
}
};
($name:ident -> chrono::DateTime<chrono::Utc>) => {
paste::paste! {
fn [< $name:snake >](&self) -> $crate::Field<chrono::DateTime<chrono::Utc>> {
Ok(
chrono::DateTime::parse_from_rfc3339(
self
.get(stringify!($name))
.and_then(|x| x.as_str())
.ok_or($crate::FieldErr(stringify!($name)))?
)
.map_err(|e| {
tracing::warn!("invalid time string ({e}), ignoring");
$crate::FieldErr(stringify!($name))
})?
.with_timezone(&chrono::Utc)
)
}
fn $name(&self) -> Option<chrono::DateTime<chrono::Utc>> {
Some(
chrono::DateTime::parse_from_rfc3339(
self
.get(stringify!($name))?
.as_str()?
)
.ok()?
.with_timezone(&chrono::Utc)
)
}
};
($name:ident::$rename:ident -> chrono::DateTime<chrono::Utc>) => {
fn $name(&self) -> Option<chrono::DateTime<chrono::Utc>> {
Some(
chrono::DateTime::parse_from_rfc3339(
self
.get(stringify!($rename))?
.as_str()?
)
.ok()?
.with_timezone(&chrono::Utc)
)
}
};
($name:ident -> node $t:ty) => {
paste::paste! {
fn [< $name:snake >](&self) -> $crate::Node<$t> {
match self.get(stringify!($name)) {
Some(x) => $crate::Node::from(x.clone()),
None => $crate::Node::Empty,
}
fn $name(&self) -> $crate::Node<$t> {
match self.get(stringify!($name)) {
Some(x) => $crate::Node::from(x.clone()),
None => $crate::Node::Empty,
}
}
};
($name:ident::$rename:ident -> node $t:ty) => {
fn $name(&self) -> $crate::Node<$t> {
match self.get(stringify!($rename)) {
Some(x) => $crate::Node::from(x.clone()),
None => $crate::Node::Empty,
}
}
};
}
#[cfg(feature = "unstructured")]
pub(crate) use getter;
#[cfg(feature = "unstructured")]
macro_rules! setter {
($name:ident -> bool) => {
paste::item! {
fn [< set_$name:snake >](mut self, val: Option<bool>) -> Self {
fn [< set_$name >](mut self, val: Option<bool>) -> Self {
$crate::macros::set_maybe_value(
&mut self, stringify!($name), val.map(|x| serde_json::Value::Bool(x))
);
@ -226,11 +206,22 @@ macro_rules! setter {
}
};
($name:ident -> String) => {
($name:ident -> &str) => {
paste::item! {
fn [< set_$name:snake >](mut self, val: Option<String>) -> Self {
fn [< set_$name >](mut self, val: Option<&str>) -> Self {
$crate::macros::set_maybe_value(
&mut self, stringify!($name), val.map(|x| serde_json::Value::String(x))
&mut self, stringify!($name), val.map(|x| serde_json::Value::String(x.to_string()))
);
self
}
}
};
($name:ident::$rename:ident -> &str) => {
paste::item! {
fn [< set_$name >](mut self, val: Option<&str>) -> Self {
$crate::macros::set_maybe_value(
&mut self, stringify!($rename), val.map(|x| serde_json::Value::String(x.to_string()))
);
self
}
@ -239,7 +230,7 @@ macro_rules! setter {
($name:ident -> u64) => {
paste::item! {
fn [< set_$name:snake >](mut self, val: Option<u64>) -> Self {
fn [< set_$name >](mut self, val: Option<u64>) -> Self {
$crate::macros::set_maybe_value(
&mut self, stringify!($name), val.map(|x| serde_json::Value::Number(serde_json::Number::from(x)))
);
@ -248,11 +239,11 @@ macro_rules! setter {
}
};
($name:ident -> i64) => {
($name:ident::$rename:ident -> u64) => {
paste::item! {
fn [< set_$name:snake >](mut self, val: Option<i64>) -> Self {
fn [< set_$name >](mut self, val: Option<u64>) -> Self {
$crate::macros::set_maybe_value(
&mut self, stringify!($name), val.map(|x| serde_json::Value::Number(serde_json::Number::from(x)))
&mut self, stringify!($rename), val.map(|x| serde_json::Value::Number(serde_json::Number::from(x)))
);
self
}
@ -261,7 +252,7 @@ macro_rules! setter {
($name:ident -> chrono::DateTime<chrono::Utc>) => {
paste::item! {
fn [< set_$name:snake >](mut self, val: Option<chrono::DateTime<chrono::Utc>>) -> Self {
fn [< set_$name >](mut self, val: Option<chrono::DateTime<chrono::Utc>>) -> Self {
$crate::macros::set_maybe_value(
&mut self, stringify!($name), val.map(|x| serde_json::Value::String(x.to_rfc3339()))
);
@ -270,9 +261,20 @@ macro_rules! setter {
}
};
($name:ident::$rename:ident -> chrono::DateTime<chrono::Utc>) => {
paste::item! {
fn [< set_$name >](mut self, val: Option<chrono::DateTime<chrono::Utc>>) -> Self {
$crate::macros::set_maybe_value(
&mut self, stringify!($rename), val.map(|x| serde_json::Value::String(x.to_rfc3339()))
);
self
}
}
};
($name:ident -> node $t:ty ) => {
paste::item! {
fn [< set_$name:snake >](mut self, val: $crate::Node<$t>) -> Self {
fn [< set_$name >](mut self, val: $crate::Node<$t>) -> Self {
$crate::macros::set_maybe_node(
&mut self, stringify!($name), val
);
@ -283,7 +285,7 @@ macro_rules! setter {
($name:ident::$rename:ident -> node $t:ty ) => {
paste::item! {
fn [< set_$name:snake >](mut self, val: $crate::Node<$t>) -> Self {
fn [< set_$name >](mut self, val: $crate::Node<$t>) -> Self {
$crate::macros::set_maybe_node(
&mut self, stringify!($rename), val
);
@ -294,7 +296,7 @@ macro_rules! setter {
($name:ident -> type $t:ty ) => {
paste::item! {
fn [< set_$name:snake >](mut self, val: Option<$t>) -> Self {
fn [< set_$name >](mut self, val: Option<$t>) -> Self {
$crate::macros::set_maybe_value(
&mut self, "type", val.map(|x| serde_json::Value::String(x.as_ref().to_string()))
);
@ -304,15 +306,31 @@ macro_rules! setter {
};
}
#[cfg(feature = "unstructured")]
pub(crate) use setter;
#[cfg(feature = "unstructured")]
pub fn set_maybe_node(obj: &mut serde_json::Value, key: &str, node: crate::Node<serde_json::Value>) {
if node.is_empty() {
set_maybe_value(obj, key, None)
} else {
set_maybe_value(obj, key, Some(node.into_value()))
match node {
crate::Node::Object(x) => {
set_maybe_value(
obj, key, Some(*x),
);
},
crate::Node::Link(l) => {
set_maybe_value(
obj, key, Some(serde_json::Value::String(l.href().to_string())),
);
},
crate::Node::Array(_) => {
set_maybe_value(
obj, key, Some(serde_json::Value::Array(node.into_iter().collect())),
);
},
crate::Node::Empty => {
set_maybe_value(
obj, key, None,
);
},
}
}
@ -327,3 +345,67 @@ pub fn set_maybe_value(obj: &mut serde_json::Value, key: &str, value: Option<ser
tracing::error!("error setting '{key}' on json Value: not an object");
}
}
#[cfg(feature = "unstructured")]
pub(crate) trait InsertValue {
fn insert_node(&mut self, k: &str, v: crate::Node<serde_json::Value>);
fn insert_str(&mut self, k: &str, v: Option<&str>);
fn insert_float(&mut self, k: &str, f: Option<f64>);
fn insert_timestr(&mut self, k: &str, t: Option<chrono::DateTime<chrono::Utc>>);
}
#[cfg(feature = "unstructured")]
impl InsertValue for serde_json::Map<String, serde_json::Value> {
fn insert_node(&mut self, k: &str, node: crate::Node<serde_json::Value>) {
match node {
crate::Node::Object(x) => {
self.insert(
k.to_string(),
*x,
);
},
crate::Node::Array(ref _arr) => {
self.insert(
k.to_string(),
serde_json::Value::Array(node.into_iter().collect()),
);
},
crate::Node::Link(l) => {
self.insert(
k.to_string(),
serde_json::Value::String(l.href().to_string()),
);
},
crate::Node::Empty => {},
};
}
fn insert_str(&mut self, k: &str, v: Option<&str>) {
if let Some(v) = v {
self.insert(
k.to_string(),
serde_json::Value::String(v.to_string()),
);
}
}
fn insert_float(&mut self, k: &str, v: Option<f64>) {
if let Some(v) = v {
if let Some(n) = serde_json::Number::from_f64(v) {
self.insert(
k.to_string(),
serde_json::Value::Number(n),
);
}
}
}
fn insert_timestr(&mut self, k: &str, t: Option<chrono::DateTime<chrono::Utc>>) {
if let Some(published) = t {
self.insert(
k.to_string(),
serde_json::Value::String(published.to_rfc3339()),
);
}
}
}

147
apb/src/node.rs
View file

@ -1,37 +1,12 @@
/// ActivityPub object node, representing either nothing, something, a link to something or
/// multiple things
pub enum Node<T : super::Base> {
/// this document node holds multiple objects
Array(std::collections::VecDeque<Node<T>>), // TODO would be cool to make it Box<[T]> so that Node is just a ptr
/// this document node holds one object
Array(Vec<T>), // TODO would be cool to make it Box<[T]> so that Node is just a ptr
Object(Box<T>),
/// this document node holds a reference to an object
Link(Box<dyn crate::Link + Sync + Send>), // TODO feature flag to toggle these maybe?
/// this document node is not present
Link(Box<dyn super::Link>),
Empty,
}
impl<T: super::Base + std::fmt::Debug> std::fmt::Debug for Node<T> {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
if f.alternate() {
match self {
Self::Array(x) => write!(f, "Node(array: {x:#?})"),
Self::Link(x) => write!(f, "Node(link: {})", x.href().unwrap_or_default()),
Self::Object(x) => write!(f, "Node(object: {x:#?})"),
Self::Empty => write!(f, "Node(empty)"),
}
} else {
match self {
Self::Array(x) => write!(f, "Node(array: {x:?})"),
Self::Link(x) => write!(f, "Node(link: {})", x.href().unwrap_or_default()),
Self::Object(x) => write!(f, "Node(object: {x:?})"),
Self::Empty => write!(f, "Node(empty)"),
}
}
}
}
// TODO convert in a from_residual (iirc?) so that in rust nightly we can do ?
impl<T : super::Base> From<Option<T>> for Node<T> {
fn from(value: Option<T>) -> Self {
match value {
@ -41,44 +16,37 @@ impl<T : super::Base> From<Option<T>> for Node<T> {
}
}
impl<T : super::Base + Clone> Iterator for Node<T> {
type Item = T;
fn next(&mut self) -> Option<Self::Item> {
let x = match self {
Self::Empty => return None,
Self::Link(_) => return None,
Self::Array(arr) => return arr.pop(), // TODO weird that we iter in reverse
Self::Object(x) => *x.clone(), // TODO needed because next() on object can't get value without owning
};
*self = Self::Empty;
Some(x)
}
}
impl<T : super::Base> Node<T> {
/// return reference to embedded object (or first if many are present)
#[deprecated = "use .inner() instead"]
/// return reference to embedded object (or last if many are present)
pub fn get(&self) -> Option<&T> {
match self {
Node::Empty | Node::Link(_) => None,
Node::Object(x) => Some(x),
Node::Array(v) => v.iter().filter_map(|x| x.get()).next(),
Node::Array(v) => v.last(), // TODO so it's coherent with next(), still weird tho!
}
}
/// return embedded object (or first if many are present)
#[deprecated = "use .into_inner() instead"]
/// consume node and extract embedded object (or last if many are present)
pub fn extract(self) -> Option<T> {
match self {
Node::Empty | Node::Link(_) => None,
Node::Object(x) => Some(*x),
Node::Array(mut v) => v.pop_front()?.extract(),
}
}
/// return reference to embedded object (or first if many are present)
pub fn inner(&self) -> crate::Field<&T> {
match self {
Node::Empty => Err(crate::FieldErr("node is empty")),
Node::Link(_) => Err(crate::FieldErr("node has not been dereferenced")),
Node::Object(x) => Ok(x),
Node::Array(v) => v.iter().next().ok_or(crate::FieldErr("node contains no items"))?.inner(),
}
}
/// return embedded object (or first if many are present)
pub fn into_inner(self) -> crate::Field<T> {
match self {
Node::Empty => Err(crate::FieldErr("node is empty")),
Node::Link(_) => Err(crate::FieldErr("node has not been dereferenced")),
Node::Object(x) => Ok(*x),
Node::Array(v) => v.into_iter().next().ok_or(crate::FieldErr("node contains no items"))?.into_inner(),
Node::Array(mut v) => v.pop(), // TODO so it's coherent with next(), still weird tho!
}
}
@ -113,50 +81,17 @@ impl<T : super::Base> Node<T> {
}
/// returns id of object: url for link, id for object, None if empty or array
pub fn id(&self) -> crate::Field<String> {
pub fn id(&self) -> Option<String> {
match self {
Node::Empty => Err(crate::FieldErr("id")),
Node::Link(uri) => uri.href(),
Node::Object(obj) => obj.id(),
Node::Array(arr) => arr.front().map(|x| x.id()).ok_or(crate::FieldErr("id"))?,
}
}
pub fn all_ids(&self) -> Vec<String> {
match self {
Node::Empty => vec![],
Node::Link(uri) => uri.href().map(|x| vec![x.to_string()]).unwrap_or_default(),
Node::Object(x) => x.id().map_or(vec![], |x| vec![x.to_string()]),
Node::Array(x) => x.iter().filter_map(|x| Some(x.id().ok()?.to_string())).collect()
}
}
pub fn flat(self) -> Vec<Node<T>> {
match self {
Node::Empty => vec![],
Node::Link(_) | Node::Object(_) => vec![self],
// i think AP disallows array of arrays so no need to make this recursive
Node::Array(arr) => arr.into()
Node::Empty | Node::Array(_) => None,
Node::Link(uri) => Some(uri.href().to_string()),
Node::Object(obj) => obj.id().map(|x| x.to_string()),
}
}
}
#[cfg(feature = "unstructured")]
impl Node<serde_json::Value> {
pub fn into_value(self) -> serde_json::Value {
match self {
Self::Object(x) => *x,
Self::Link(l) => serde_json::Value::String(l.href().unwrap_or_default().to_string()),
Self::Empty => serde_json::Value::Null,
Self::Array(arr) => serde_json::Value::Array(
arr
.into_iter()
.map(|x| x.into_value())
.collect()
),
}
}
pub fn link(uri: String) -> Self {
Node::Link(Box::new(uri))
}
@ -165,7 +100,7 @@ impl Node<serde_json::Value> {
Node::Array(
uris
.into_iter()
.map(Node::link)
.map(serde_json::Value::String)
.collect()
)
}
@ -189,20 +124,7 @@ impl Node<serde_json::Value> {
}
pub fn array(values: Vec<serde_json::Value>) -> Self {
Node::Array(
std::collections::VecDeque::from_iter(
values.into_iter()
.map(Node::object)
)
)
}
pub fn maybe_array(values: Vec<serde_json::Value>) -> Self {
if values.is_empty() {
Node::Empty
} else {
Node::array(values)
}
Node::Array(values)
}
#[cfg(feature = "fetch")]
@ -241,20 +163,15 @@ impl From<&str> for Node<serde_json::Value> {
#[cfg(feature = "unstructured")]
impl From<serde_json::Value> for Node<serde_json::Value> {
fn from(value: serde_json::Value) -> Self {
use crate::Link;
match value {
serde_json::Value::String(uri) => Node::Link(Box::new(uri)),
serde_json::Value::Array(arr) => Node::Array(
std::collections::VecDeque::from_iter(
arr.into_iter()
.map(Node::from)
)
),
serde_json::Value::Object(_) => match value.link_type() {
Ok(_) => Node::Link(Box::new(value)),
Err(_) => Node::Object(Box::new(value)),
serde_json::Value::Array(arr) => Node::Array(arr),
serde_json::Value::Object(_) => match value.get("href") {
None => Node::Object(Box::new(value)),
Some(_) => Node::Link(Box::new(value)),
},
_ => Node::Empty,
}
}
}

29
apb/src/server.rs Normal file
View file

@ -0,0 +1,29 @@
#[async_trait::async_trait]
pub trait Outbox {
type Object: crate::Object;
type Activity: crate::Activity;
type Error: std::error::Error;
async fn create_note(&self, uid: String, object: Self::Object) -> Result<String, Self::Error>;
async fn create(&self, uid: String, activity: Self::Activity) -> Result<String, Self::Error>;
async fn like(&self, uid: String, activity: Self::Activity) -> Result<String, Self::Error>;
async fn follow(&self, uid: String, activity: Self::Activity) -> Result<String, Self::Error>;
async fn accept(&self, uid: String, activity: Self::Activity) -> Result<String, Self::Error>;
async fn reject(&self, _uid: String, _activity: Self::Activity) -> Result<String, Self::Error>;
async fn undo(&self, uid: String, activity: Self::Activity) -> Result<String, Self::Error>;
}
#[async_trait::async_trait]
pub trait Inbox {
type Activity: crate::Activity;
type Error: std::error::Error;
async fn create(&self, activity: Self::Activity) -> Result<(), Self::Error>;
async fn like(&self, activity: Self::Activity) -> Result<(), Self::Error>;
async fn follow(&self, activity: Self::Activity) -> Result<(), Self::Error>;
async fn accept(&self, activity: Self::Activity) -> Result<(), Self::Error>;
async fn reject(&self, activity: Self::Activity) -> Result<(), Self::Error>;
async fn undo(&self, activity: Self::Activity) -> Result<(), Self::Error>;
async fn delete(&self, activity: Self::Activity) -> Result<(), Self::Error>;
async fn update(&self, activity: Self::Activity) -> Result<(), Self::Error>;
}

52
apb/src/shortcuts.rs
View file

@ -1,52 +0,0 @@
use crate::{Collection, Object};
pub trait Shortcuts: crate::Object {
fn likes_count(&self) -> crate::Field<i32> {
let x = self
.likes()
.inner()?
.total_items()?
.min(i32::MAX as u64)
as i32;
Ok(x)
}
fn shares_count(&self) -> crate::Field<i32> {
let x = self
.shares()
.inner()?
.total_items()?
.min(i32::MAX as u64)
as i32;
Ok(x)
}
fn replies_count(&self) -> crate::Field<i32> {
let x = self
.replies()
.inner()?
.total_items()?
.min(i32::MAX as u64)
as i32;
Ok(x)
}
fn image_url(&self) -> crate::Field<String> {
let image_node = self.image();
let image = image_node.inner()?;
let url = image.url();
let id = url.id()?;
Ok(id.to_string())
}
fn icon_url(&self) -> crate::Field<String> {
let icon_node = self.icon();
let icon = icon_node.inner()?;
let url = icon.url();
let id = url.id()?;
Ok(id.to_string())
}
}
impl<T: crate::Object> Shortcuts for T {}

101
apb/src/target.rs
View file

@ -1,101 +1,18 @@
use crate::Object;
use crate::{Object, Link};
pub const PUBLIC : &str = "https://www.w3.org/ns/activitystreams#Public";
pub trait Addressed {
fn addressed(&self) -> Vec<String>; // TODO rename this? remate others? idk
fn mentioning(&self) -> Vec<String>;
// fn secondary_targets(&self) -> Vec<String>;
// fn public_targets(&self) -> Vec<String>;
// fn private_targets(&self) -> Vec<String>;
pub trait Addressed : Object {
fn addressed(&self) -> Vec<String>;
}
impl<T: Object> Addressed for T {
#[cfg(feature = "unstructured")]
impl Addressed for serde_json::Value {
fn addressed(&self) -> Vec<String> {
let mut to : Vec<String> = self.to().all_ids();
to.append(&mut self.bto().all_ids());
to.append(&mut self.cc().all_ids());
to.append(&mut self.bcc().all_ids());
let mut to : Vec<String> = self.to().map(|x| x.href().to_string()).collect();
to.append(&mut self.bto().map(|x| x.href().to_string()).collect());
to.append(&mut self.cc().map(|x| x.href().to_string()).collect());
to.append(&mut self.bcc().map(|x| x.href().to_string()).collect());
to
}
fn mentioning(&self) -> Vec<String> {
let mut to : Vec<String> = self.to().all_ids();
to.append(&mut self.bto().all_ids());
to
}
// fn secondary_targets(&self) -> Vec<String> {
// let mut to : Vec<String> = self.cc().ids();
// to.append(&mut self.bcc().ids());
// to
// }
// fn public_targets(&self) -> Vec<String> {
// let mut to : Vec<String> = self.to().ids();
// to.append(&mut self.cc().ids());
// to
// }
// fn private_targets(&self) -> Vec<String> {
// let mut to : Vec<String> = self.bto().ids();
// to.append(&mut self.bcc().ids());
// to
// }
}
#[cfg(test)]
mod test {
use super::Addressed;
#[test]
#[cfg(feature = "unstructured")]
fn addressed_trait_finds_all_targets_on_json_objects() {
let obj = serde_json::json!({
"id": "http://localhost:8080/obj/1",
"type": "Note",
"content": "hello world!",
"published": "2024-06-04T17:09:20+00:00",
"to": ["http://localhost:8080/usr/root/followers"],
"bto": ["https://localhost:8080/usr/secret"],
"cc": [crate::target::PUBLIC],
"bcc": [],
});
let addressed = obj.addressed();
assert_eq!(
addressed,
vec![
"http://localhost:8080/usr/root/followers".to_string(),
"https://localhost:8080/usr/secret".to_string(),
crate::target::PUBLIC.to_string(),
]
);
}
#[test]
#[cfg(feature = "unstructured")]
fn primary_targets_only_finds_to_and_bto() {
let obj = serde_json::json!({
"id": "http://localhost:8080/obj/1",
"type": "Note",
"content": "hello world!",
"published": "2024-06-04T17:09:20+00:00",
"to": ["http://localhost:8080/usr/root/followers"],
"bto": ["https://localhost:8080/usr/secret"],
"cc": [crate::target::PUBLIC],
"bcc": [],
});
let addressed = obj.mentioning();
assert_eq!(
addressed,
vec![
"http://localhost:8080/usr/root/followers".to_string(),
"https://localhost:8080/usr/secret".to_string(),
]
);
}
}

43
apb/src/types/base.rs
View file

@ -8,55 +8,36 @@ crate::strenum! {
};
}
pub trait Base : crate::macros::MaybeSend {
fn id(&self) -> crate::Field<String> { Err(crate::FieldErr("id")) }
fn base_type(&self) -> crate::Field<BaseType> { Err(crate::FieldErr("type")) }
pub trait Base {
fn id(&self) -> Option<&str> { None }
fn base_type(&self) -> Option<BaseType> { None }
}
pub trait BaseMut : crate::macros::MaybeSend {
fn set_id(self, val: Option<String>) -> Self;
pub trait BaseMut {
fn set_id(self, val: Option<&str>) -> Self;
fn set_base_type(self, val: Option<BaseType>) -> Self;
}
impl Base for String {
fn id(&self) -> crate::Field<String> {
Ok(self.clone())
fn id(&self) -> Option<&str> {
Some(self)
}
fn base_type(&self) -> crate::Field<BaseType> {
Ok(BaseType::Link(LinkType::Link))
fn base_type(&self) -> Option<BaseType> {
Some(BaseType::Link(LinkType::Link))
}
}
#[cfg(feature = "unstructured")]
impl Base for serde_json::Value {
fn base_type(&self) -> crate::Field<BaseType> {
if self.is_string() {
Ok(BaseType::Link(LinkType::Link))
} else {
self.get("type")
.and_then(|x| x.as_str())
.and_then(|x| x.try_into().ok())
.ok_or(crate::FieldErr("type"))
}
}
fn id(&self) -> crate::Field<String> {
if self.is_string() {
Ok(self.as_str().ok_or(crate::FieldErr("id"))?.to_string())
} else {
self.get("id")
.and_then(|x| x.as_str())
.map(|x| x.to_string())
.ok_or(crate::FieldErr("id"))
}
}
crate::getter! { id -> &str }
crate::getter! { base_type -> type BaseType }
}
#[cfg(feature = "unstructured")]
impl BaseMut for serde_json::Value {
crate::setter! { id -> String }
crate::setter! { id -> &str }
crate::setter! { base_type -> type BaseType }
}

104
apb/src/types/link.rs
View file

@ -1,15 +1,3 @@
use crate::{Field, FieldErr};
#[cfg(feature = "activitypub-miscellaneous-terms")]
crate::strenum! {
pub enum LinkType {
Link,
Hashtag,
Mention;
};
}
#[cfg(not(feature = "activitypub-miscellaneous-terms"))]
crate::strenum! {
pub enum LinkType {
Link,
@ -18,83 +6,81 @@ crate::strenum! {
}
pub trait Link : crate::Base {
fn link_type(&self) -> Field<LinkType> { Err(FieldErr("type")) }
fn href(&self) -> Field<String>;
fn rel(&self) -> Field<String> { Err(FieldErr("rel")) }
fn media_type(&self) -> Field<String> { Err(FieldErr("mediaType")) } // also in obj
fn name(&self) -> Field<String> { Err(FieldErr("name")) } // also in obj
fn hreflang(&self) -> Field<String> { Err(FieldErr("hreflang")) }
fn height(&self) -> Field<u64> { Err(FieldErr("height")) }
fn width(&self) -> Field<u64> { Err(FieldErr("width")) }
fn preview(&self) -> Field<String> { Err(FieldErr("linkPreview")) } // also in obj
fn href(&self) -> &str;
fn rel(&self) -> Option<&str> { None }
fn link_media_type(&self) -> Option<&str> { None } // also in obj
fn link_name(&self) -> Option<&str> { None } // also in obj
fn hreflang(&self) -> Option<&str> { None }
fn height(&self) -> Option<u64> { None }
fn width(&self) -> Option<u64> { None }
fn link_preview(&self) -> Option<&str> { None } // also in obj
}
pub trait LinkMut : crate::BaseMut {
fn set_link_type(self, val: Option<LinkType>) -> Self;
fn set_href(self, href: Option<String>) -> Self;
fn set_rel(self, val: Option<String>) -> Self;
fn set_media_type(self, val: Option<String>) -> Self; // also in obj
fn set_name(self, val: Option<String>) -> Self; // also in obj
fn set_hreflang(self, val: Option<String>) -> Self;
fn set_href(self, href: &str) -> Self;
fn set_rel(self, val: Option<&str>) -> Self;
fn set_link_media_type(self, val: Option<&str>) -> Self; // also in obj
fn set_link_name(self, val: Option<&str>) -> Self; // also in obj
fn set_hreflang(self, val: Option<&str>) -> Self;
fn set_height(self, val: Option<u64>) -> Self;
fn set_width(self, val: Option<u64>) -> Self;
fn set_preview(self, val: Option<String>) -> Self; // also in obj
fn set_link_preview(self, val: Option<&str>) -> Self; // also in obj
}
impl Link for String {
fn href(&self) -> Field<String> {
Ok(self.to_string())
fn href(&self) -> &str {
self
}
}
#[cfg(feature = "unstructured")]
impl Link for serde_json::Value {
// TODO this can fail, but it should never do!
fn href(&self) -> Field<String> {
if self.is_string() {
self.as_str().map(|x| x.to_string()).ok_or(FieldErr("href"))
} else {
self.get("href")
.and_then(|x| x.as_str())
.map(|x| x.to_string())
.ok_or(FieldErr("href"))
fn href(&self) -> &str {
match self {
serde_json::Value::String(x) => x,
serde_json::Value::Object(map) =>
map.get("href")
.map(|h| h.as_str().unwrap_or(""))
.unwrap_or(""),
_ => {
tracing::error!("failed getting href on invalid json Link object");
""
},
}
}
crate::getter! { link_type -> type LinkType }
crate::getter! { rel -> String }
crate::getter! { mediaType -> String }
crate::getter! { name -> String }
crate::getter! { hreflang -> String }
crate::getter! { rel -> &str }
crate::getter! { link_media_type::mediaType -> &str }
crate::getter! { link_name::name -> &str }
crate::getter! { hreflang -> &str }
crate::getter! { height -> u64 }
crate::getter! { width -> u64 }
crate::getter! { preview -> String }
crate::getter! { link_preview::preview -> &str }
}
#[cfg(feature = "unstructured")]
impl LinkMut for serde_json::Value {
fn set_href(mut self, href: Option<String>) -> Self {
// TODO this can fail, but it should never do!
fn set_href(mut self, href: &str) -> Self {
match &mut self {
serde_json::Value::String(x) => *x = href.to_string(),
serde_json::Value::Object(map) => {
match href {
Some(href) => map.insert(
"href".to_string(),
serde_json::Value::String(href)
),
None => map.remove("href"),
};
map.insert(
"href".to_string(),
serde_json::Value::String(href.to_string())
);
},
x => *x = serde_json::Value::String(href.unwrap_or_default()),
_ => tracing::error!("failed setting href on invalid json Link object"),
}
self
}
crate::setter! { link_type -> type LinkType }
crate::setter! { rel -> String }
crate::setter! { mediaType -> String }
crate::setter! { name -> String }
crate::setter! { hreflang -> String }
crate::setter! { rel -> &str }
crate::setter! { link_media_type::mediaType -> &str }
crate::setter! { link_name::name -> &str }
crate::setter! { hreflang -> &str }
crate::setter! { height -> u64 }
crate::setter! { width -> u64 }
crate::setter! { preview -> String }
crate::setter! { link_preview::preview -> &str }
}

2
apb/src/types/object/activity/accept.rs
View file

@ -8,7 +8,7 @@ strenum! {
}
pub trait Accept : super::Activity {
fn accept_type(&self) -> crate::Field<AcceptType> { Err(crate::FieldErr("type")) }
fn accept_type(&self) -> Option<AcceptType> { None }
}
pub trait AcceptMut : super::ActivityMut {

2
apb/src/types/object/activity/ignore.rs
View file

@ -8,7 +8,7 @@ strenum! {
}
pub trait Ignore : super::Activity {
fn ignore_type(&self) -> crate::Field<IgnoreType> { Err(crate::FieldErr("type")) }
fn ignore_type(&self) -> Option<IgnoreType> { None }
}
pub trait IgnoreMut : super::ActivityMut {

2
apb/src/types/object/activity/intransitive.rs
View file

@ -10,7 +10,7 @@ strenum! {
}
pub trait IntransitiveActivity : super::Activity {
fn intransitive_activity_type(&self) -> crate::Field<IntransitiveActivityType> { Err(crate::FieldErr("type")) }
fn intransitive_activity_type(&self) -> Option<IntransitiveActivityType> { None }
}
pub trait IntransitiveActivityMut : super::ActivityMut {

61
apb/src/types/object/activity/mod.rs
View file

@ -4,45 +4,13 @@ pub mod intransitive;
pub mod offer;
pub mod reject;
use crate::{Field, FieldErr, Node, Object, ObjectMut};
use crate::{Node, Object, ObjectMut};
use accept::AcceptType;
use reject::RejectType;
use offer::OfferType;
use intransitive::IntransitiveActivityType;
use ignore::IgnoreType;
#[cfg(feature = "litepub")]
crate::strenum! {
pub enum ActivityType {
Activity,
Add,
Announce,
Create,
Delete,
Dislike,
EmojiReact,
Flag,
Follow,
Join,
Leave,
Like,
Listen,
Move,
Read,
Remove,
Undo,
Update,
View;
IntransitiveActivity(IntransitiveActivityType),
Accept(AcceptType),
Ignore(IgnoreType),
Offer(OfferType),
Reject(RejectType)
};
}
#[cfg(not(feature = "litepub"))]
crate::strenum! {
pub enum ActivityType {
Activity,
@ -73,29 +41,13 @@ crate::strenum! {
}
pub trait Activity : Object {
fn activity_type(&self) -> Field<ActivityType> { Err(FieldErr("type")) }
/// Describes one or more entities that either performed or are expected to perform the activity.
/// Any single activity can have multiple actors. The actor MAY be specified using an indirect Link.
fn activity_type(&self) -> Option<ActivityType> { None }
fn actor(&self) -> Node<Self::Actor> { Node::Empty }
/// Describes an object of any kind.
/// The Object type serves as the base type for most of the other kinds of objects defined in the Activity Vocabulary, including other Core types such as Activity, IntransitiveActivity, Collection and OrderedCollection.
fn object(&self) -> Node<Self::Object> { Node::Empty }
/// Describes the indirect object, or target, of the activity.
/// The precise meaning of the target is largely dependent on the type of action being described but will often be the object of the English preposition "to".
/// For instance, in the activity "John added a movie to his wishlist", the target of the activity is John's wishlist. An activity can have more than one target.
fn target(&self) -> Node<Self::Object> { Node::Empty }
/// Describes the result of the activity.
/// For instance, if a particular action results in the creation of a new resource, the result property can be used to describe that new resource.
fn result(&self) -> Node<Self::Object> { Node::Empty }
/// Describes an indirect object of the activity from which the activity is directed.
/// The precise meaning of the origin is the object of the English preposition "from".
/// For instance, in the activity "John moved an item to List B from List A", the origin of the activity is "List A".
fn origin(&self) -> Node<Self::Object> { Node::Empty }
/// Identifies one or more objects used (or to be used) in the completion of an Activity.
fn instrument(&self) -> Node<Self::Object> { Node::Empty }
#[cfg(feature = "activitypub-fe")]
fn seen(&self) -> Field<bool> { Err(FieldErr("seen")) }
}
pub trait ActivityMut : ObjectMut {
@ -106,9 +58,6 @@ pub trait ActivityMut : ObjectMut {
fn set_result(self, val: Node<Self::Object>) -> Self;
fn set_origin(self, val: Node<Self::Object>) -> Self;
fn set_instrument(self, val: Node<Self::Object>) -> Self;
#[cfg(feature = "activitypub-fe")]
fn set_seen(self, val: Option<bool>) -> Self;
}
#[cfg(feature = "unstructured")]
@ -120,9 +69,6 @@ impl Activity for serde_json::Value {
crate::getter! { result -> node <Self as Object>::Object }
crate::getter! { origin -> node <Self as Object>::Object }
crate::getter! { instrument -> node <Self as Object>::Object }
#[cfg(feature = "activitypub-fe")]
crate::getter! { seen -> bool }
}
#[cfg(feature = "unstructured")]
@ -134,7 +80,4 @@ impl ActivityMut for serde_json::Value {
crate::setter! { result -> node <Self as Object>::Object }
crate::setter! { origin -> node <Self as Object>::Object }
crate::setter! { instrument -> node <Self as Object>::Object }
#[cfg(feature = "activitypub-fe")]
crate::setter! { seen -> bool }
}

2
apb/src/types/object/activity/offer.rs
View file

@ -8,7 +8,7 @@ strenum! {
}
pub trait Offer : super::Activity {
fn offer_type(&self) -> crate::Field<OfferType> { Err(crate::FieldErr("type")) }
fn offer_type(&self) -> Option<OfferType> { None }
}
pub trait OfferMut : super::ActivityMut {

2
apb/src/types/object/activity/reject.rs
View file

@ -8,7 +8,7 @@ strenum! {
}
pub trait Reject : super::Activity {
fn reject_type(&self) -> crate::Field<RejectType> { Err(crate::FieldErr("type")) }
fn reject_type(&self) -> Option<RejectType> { None }
}
pub trait RejectMut : super::ActivityMut {

211
apb/src/types/object/actor.rs
View file

@ -1,245 +1,86 @@
use crate::{Field, FieldErr, Node, Object, ObjectMut};
use crate::Node;
use crate::{Object, ObjectMut, PublicKey};
crate::strenum! {
pub enum ActorType {
Application,
Group,
Organization,
Person,
Service;
Person;
};
}
pub trait Actor : Object {
type PublicKey : crate::PublicKey;
type Endpoints : Endpoints;
type PublicKey : PublicKey;
fn actor_type(&self) -> Field<ActorType> { Err(FieldErr("type")) }
/// A short username which may be used to refer to the actor, with no uniqueness guarantees.
fn preferred_username(&self) -> Field<String> { Err(FieldErr("preferredUsername")) }
/// A reference to an [ActivityStreams] OrderedCollection comprised of all the messages received by the actor; see 5.2 Inbox.
fn actor_type(&self) -> Option<ActorType> { None }
fn preferred_username(&self) -> Option<&str> { None }
fn inbox(&self) -> Node<Self::Collection>;
/// An [ActivityStreams] OrderedCollection comprised of all the messages produced by the actor; see 5.1 Outbox.
fn outbox(&self) -> Node<Self::Collection>;
/// A link to an [ActivityStreams] collection of the actors that this actor is following; see 5.4 Following Collection
fn following(&self) -> Node<Self::Collection> { Node::Empty }
/// A link to an [ActivityStreams] collection of the actors that follow this actor; see 5.3 Followers Collection.
fn followers(&self) -> Node<Self::Collection> { Node::Empty }
/// A link to an [ActivityStreams] collection of objects this actor has liked; see 5.5 Liked Collection.
fn liked(&self) -> Node<Self::Collection> { Node::Empty }
/// A list of supplementary Collections which may be of interest.
fn streams(&self) -> Node<Self::Collection> { Node::Empty }
/// A json object which maps additional (typically server/domain-wide) endpoints which may be useful either for this actor or someone referencing this actor.
/// This mapping may be nested inside the actor document as the value or may be a link to a JSON-LD document with these properties.
fn endpoints(&self) -> Node<Self::Endpoints> { Node::Empty }
fn public_key(&self) -> Node<Self::PublicKey> { Node::Empty } // TODO hmmm where is this from??
#[cfg(feature = "activitypub-miscellaneous-terms")]
fn moved_to(&self) -> Node<Self::Actor> { Node::Empty }
#[cfg(feature = "activitypub-miscellaneous-terms")]
fn manually_approves_followers(&self) -> Field<bool> { Err(FieldErr("manuallyApprovesFollowers")) }
#[cfg(feature = "did-core")]
fn also_known_as(&self) -> Node<Self::Actor> { Node::Empty }
#[cfg(feature = "activitypub-fe")]
fn following_me(&self) -> Field<bool> { Err(FieldErr("followingMe")) }
#[cfg(feature = "activitypub-fe")]
fn followed_by_me(&self) -> Field<bool> { Err(FieldErr("followedByMe")) }
#[cfg(feature = "activitypub-fe")]
fn notifications(&self) -> Node<Self::Collection> { Node::Empty }
#[cfg(feature = "activitypub-counters")]
fn followers_count(&self) -> Field<u64> { Err(FieldErr("followersCount")) }
#[cfg(feature = "activitypub-counters")]
fn following_count(&self) -> Field<u64> { Err(FieldErr("followingCount")) }
#[cfg(feature = "activitypub-counters")]
fn statuses_count(&self) -> Field<u64> { Err(FieldErr("statusesCount")) }
#[cfg(feature = "toot")]
fn discoverable(&self) -> Field<bool> { Err(FieldErr("discoverable")) }
#[cfg(feature = "toot")]
fn featured(&self) -> Node<Self::Collection> { Node::Empty }
}
pub trait Endpoints : Object {
/// Endpoint URI so this actor's clients may access remote ActivityStreams objects which require authentication to access. To use this endpoint, the client posts an x-www-form-urlencoded id parameter with the value being the id of the requested ActivityStreams object.
fn proxy_url(&self) -> Field<String> { Err(FieldErr("proxyUrl")) }
/// If OAuth 2.0 bearer tokens [RFC6749] [RFC6750] are being used for authenticating client to server interactions, this endpoint specifies a URI at which a browser-authenticated user may obtain a new authorization grant.
fn oauth_authorization_endpoint(&self) -> Field<String> { Err(FieldErr("oauthAuthorizationEndpoint")) }
/// If OAuth 2.0 bearer tokens [RFC6749] [RFC6750] are being used for authenticating client to server interactions, this endpoint specifies a URI at which a client may acquire an access token.
fn oauth_token_endpoint(&self) -> Field<String> { Err(FieldErr("oauthTokenEndpoint")) }
/// If Linked Data Signatures and HTTP Signatures are being used for authentication and authorization, this endpoint specifies a URI at which browser-authenticated users may authorize a client's public key for client to server interactions.
fn provide_client_key(&self) -> Field<String> { Err(FieldErr("provideClientKey")) }
/// If Linked Data Signatures and HTTP Signatures are being used for authentication and authorization, this endpoint specifies a URI at which a client key may be signed by the actor's key for a time window to act on behalf of the actor in interacting with foreign servers.
fn sign_client_key(&self) -> Field<String> { Err(FieldErr("signClientKey")) }
/// An optional endpoint used for wide delivery of publicly addressed activities and activities sent to followers. sharedInbox endpoints SHOULD also be publicly readable OrderedCollection objects containing objects addressed to the Public special collection. Reading from the sharedInbox endpoint MUST NOT present objects which are not addressed to the Public endpoint.
fn shared_inbox(&self) -> Field<String> { Err(FieldErr("sharedInbox")) }
fn endpoints(&self) -> Node<Self::Object> { Node::Empty }
fn public_key(&self) -> Node<Self::PublicKey> { Node::Empty }
// idk about this? everyone has it but AP doesn't mention it
fn discoverable(&self) -> Option<bool> { None }
}
pub trait ActorMut : ObjectMut {
type PublicKey : crate::PublicKey;
type Endpoints : Endpoints;
type PublicKey : PublicKey;
fn set_actor_type(self, val: Option<ActorType>) -> Self;
fn set_preferred_username(self, val: Option<String>) -> Self;
fn set_preferred_username(self, val: Option<&str>) -> Self;
fn set_inbox(self, val: Node<Self::Collection>) -> Self;
fn set_outbox(self, val: Node<Self::Collection>) -> Self;
fn set_following(self, val: Node<Self::Collection>) -> Self;
fn set_followers(self, val: Node<Self::Collection>) -> Self;
fn set_liked(self, val: Node<Self::Collection>) -> Self;
fn set_streams(self, val: Node<Self::Collection>) -> Self;
fn set_endpoints(self, val: Node<Self::Endpoints>) -> Self;
fn set_endpoints(self, val: Node<Self::Object>) -> Self; // TODO it's more complex than this!
fn set_public_key(self, val: Node<Self::PublicKey>) -> Self;
#[cfg(feature = "activitypub-miscellaneous-terms")]
fn set_moved_to(self, val: Node<Self::Actor>) -> Self;
#[cfg(feature = "activitypub-miscellaneous-terms")]
fn set_manually_approves_followers(self, val: Option<bool>) -> Self;
#[cfg(feature = "did-core")]
fn set_also_known_as(self, val: Node<Self::Actor>) -> Self;
#[cfg(feature = "activitypub-fe")]
fn set_following_me(self, val: Option<bool>) -> Self;
#[cfg(feature = "activitypub-fe")]
fn set_followed_by_me(self, val: Option<bool>) -> Self;
#[cfg(feature = "activitypub-fe")]
fn set_notifications(self, val: Node<Self::Collection>) -> Self;
#[cfg(feature = "activitypub-counters")]
fn set_followers_count(self, val: Option<u64>) -> Self;
#[cfg(feature = "activitypub-counters")]
fn set_following_count(self, val: Option<u64>) -> Self;
#[cfg(feature = "activitypub-counters")]
fn set_statuses_count(self, val: Option<u64>) -> Self;
#[cfg(feature = "toot")]
fn set_discoverable(self, val: Option<bool>) -> Self;
#[cfg(feature = "toot")]
fn set_featured(self, val: Node<Self::Collection>) -> Self;
}
pub trait EndpointsMut : ObjectMut {
/// Endpoint URI so this actor's clients may access remote ActivityStreams objects which require authentication to access. To use this endpoint, the client posts an x-www-form-urlencoded id parameter with the value being the id of the requested ActivityStreams object.
fn set_proxy_url(self, val: Option<String>) -> Self;
/// If OAuth 2.0 bearer tokens [RFC6749] [RFC6750] are being used for authenticating client to server interactions, this endpoint specifies a URI at which a browser-authenticated user may obtain a new authorization grant.
fn set_oauth_authorization_endpoint(self, val: Option<String>) -> Self;
/// If OAuth 2.0 bearer tokens [RFC6749] [RFC6750] are being used for authenticating client to server interactions, this endpoint specifies a URI at which a client may acquire an access token.
fn set_oauth_token_endpoint(self, val: Option<String>) -> Self;
/// If Linked Data Signatures and HTTP Signatures are being used for authentication and authorization, this endpoint specifies a URI at which browser-authenticated users may authorize a client's public key for client to server interactions.
fn set_provide_client_key(self, val: Option<String>) -> Self;
/// If Linked Data Signatures and HTTP Signatures are being used for authentication and authorization, this endpoint specifies a URI at which a client key may be signed by the actor's key for a time window to act on behalf of the actor in interacting with foreign servers.
fn set_sign_client_key(self, val: Option<String>) -> Self;
/// An optional endpoint used for wide delivery of publicly addressed activities and activities sent to followers. sharedInbox endpoints SHOULD also be publicly readable OrderedCollection objects containing objects addressed to the Public special collection. Reading from the sharedInbox endpoint MUST NOT present objects which are not addressed to the Public endpoint.
fn set_shared_inbox(self, val: Option<String>) -> Self;
}
#[cfg(feature = "unstructured")]
impl Actor for serde_json::Value {
type PublicKey = serde_json::Value;
type Endpoints = serde_json::Value;
crate::getter! { actorType -> type ActorType }
crate::getter! { preferredUsername -> String }
crate::getter! { actor_type -> type ActorType }
crate::getter! { preferred_username::preferredUsername -> &str }
crate::getter! { inbox -> node Self::Collection }
crate::getter! { outbox -> node Self::Collection }
crate::getter! { following -> node Self::Collection }
crate::getter! { followers -> node Self::Collection }
crate::getter! { liked -> node Self::Collection }
crate::getter! { streams -> node Self::Collection }
crate::getter! { publicKey -> node Self::PublicKey }
crate::getter! { endpoints -> node Self::Endpoints }
#[cfg(feature = "activitypub-miscellaneous-terms")]
crate::getter! { movedTo -> node Self::Actor }
#[cfg(feature = "activitypub-miscellaneous-terms")]
crate::getter! { manuallyApprovesFollowers -> bool }
#[cfg(feature = "did-core")]
crate::getter! { alsoKnownAs -> node Self::Actor }
#[cfg(feature = "activitypub-fe")]
crate::getter! { followingMe -> bool }
#[cfg(feature = "activitypub-fe")]
crate::getter! { followedByMe -> bool }
#[cfg(feature = "activitypub-fe")]
crate::getter! { notifications -> node Self::Collection }
#[cfg(feature = "activitypub-counters")]
crate::getter! { followingCount -> u64 }
#[cfg(feature = "activitypub-counters")]
crate::getter! { followersCount -> u64 }
#[cfg(feature = "activitypub-counters")]
crate::getter! { statusesCount -> u64 }
#[cfg(feature = "toot")]
crate::getter! { public_key::publicKey -> node Self::PublicKey }
crate::getter! { discoverable -> bool }
#[cfg(feature = "toot")]
crate::getter! { featured -> node Self::Collection }
}
#[cfg(feature = "unstructured")]
impl Endpoints for serde_json::Value {
crate::getter! { proxyUrl -> String }
crate::getter! { oauthAuthorizationEndpoint -> String }
crate::getter! { oauthTokenEndpoint -> String }
crate::getter! { provideClientKey -> String }
crate::getter! { signClientKey -> String }
crate::getter! { sharedInbox -> String }
fn endpoints(&self) -> Node<<Self as Object>::Object> {
todo!()
}
}
#[cfg(feature = "unstructured")]
impl ActorMut for serde_json::Value {
type PublicKey = serde_json::Value;
type Endpoints = serde_json::Value;
crate::setter! { actor_type -> type ActorType }
crate::setter! { preferredUsername -> String }
crate::setter! { preferred_username::preferredUsername -> &str }
crate::setter! { inbox -> node Self::Collection }
crate::setter! { outbox -> node Self::Collection }
crate::setter! { following -> node Self::Collection }
crate::setter! { followers -> node Self::Collection }
crate::setter! { liked -> node Self::Collection }
crate::setter! { streams -> node Self::Collection }
crate::setter! { publicKey -> node Self::PublicKey }
crate::setter! { endpoints -> node Self::Endpoints }
#[cfg(feature = "activitypub-miscellaneous-terms")]
crate::setter! { movedTo -> node Self::Actor }
#[cfg(feature = "activitypub-miscellaneous-terms")]
crate::setter! { manuallyApprovesFollowers -> bool }
#[cfg(feature = "did-core")]
crate::setter! { alsoKnownAs -> node Self::Actor }
#[cfg(feature = "activitypub-fe")]
crate::setter! { followingMe -> bool }
#[cfg(feature = "activitypub-fe")]
crate::setter! { followedByMe -> bool }
#[cfg(feature = "activitypub-fe")]
crate::setter! { notifications -> node Self::Collection }
#[cfg(feature = "activitypub-counters")]
crate::setter! { followingCount -> u64 }
#[cfg(feature = "activitypub-counters")]
crate::setter! { followersCount -> u64 }
#[cfg(feature = "activitypub-counters")]
crate::setter! { statusesCount -> u64 }
#[cfg(feature = "toot")]
crate::setter! { public_key::publicKey -> node Self::PublicKey }
crate::setter! { discoverable -> bool }
#[cfg(feature = "toot")]
crate::setter! { featured -> node Self::Collection }
}
#[cfg(feature = "unstructured")]
impl EndpointsMut for serde_json::Value {
crate::setter! { proxyUrl -> String }
crate::setter! { oauthAuthorizationEndpoint -> String }
crate::setter! { oauthTokenEndpoint -> String }
crate::setter! { provideClientKey -> String }
crate::setter! { signClientKey -> String }
crate::setter! { sharedInbox -> String }
fn set_endpoints(mut self, _val: Node<<Self as Object>::Object>) -> Self {
self.as_object_mut().unwrap().insert("endpoints".to_string(), serde_json::Value::Object(serde_json::Map::default()));
self
}
}

21
apb/src/types/object/collection/mod.rs
View file

@ -1,7 +1,7 @@
pub mod page;
pub use page::CollectionPage;
use crate::{Field, FieldErr, Node, Object, ObjectMut};
use crate::{Node, Object, ObjectMut};
crate::strenum! {
pub enum CollectionType {
@ -15,20 +15,13 @@ crate::strenum! {
pub trait Collection : Object {
type CollectionPage : CollectionPage;
fn collection_type(&self) -> Field<CollectionType> { Err(FieldErr("type")) }
fn collection_type(&self) -> Option<CollectionType> { None }
/// A non-negative integer specifying the total number of objects contained by the logical view of the collection.
/// This number might not reflect the actual number of items serialized within the Collection object instance.
fn total_items(&self) -> Field<u64> { Err(FieldErr("totalItems")) }
/// In a paged Collection, indicates the page that contains the most recently updated member items.
fn total_items(&self) -> Option<u64> { None }
fn current(&self) -> Node<Self::CollectionPage> { Node::Empty }
/// In a paged Collection, indicates the furthest preceeding page of items in the collection.
fn first(&self) -> Node<Self::CollectionPage> { Node::Empty }
/// In a paged Collection, indicates the furthest proceeding page of the collection.
fn last(&self) -> Node<Self::CollectionPage> { Node::Empty }
/// Identifies the items contained in a collection. The items might be ordered or unordered.
fn items(&self) -> Node<Self::Object> { Node::Empty }
/// ??????????????? same as items but ordered?? spec just uses it without saying
fn ordered_items(&self) -> Node<Self::Object> { Node::Empty }
}
@ -49,12 +42,12 @@ impl Collection for serde_json::Value {
type CollectionPage = serde_json::Value;
crate::getter! { collection_type -> type CollectionType }
crate::getter! { totalItems -> u64 }
crate::getter! { total_items::totalItems -> u64 }
crate::getter! { current -> node Self::CollectionPage }
crate::getter! { first -> node Self::CollectionPage }
crate::getter! { last -> node Self::CollectionPage }
crate::getter! { items -> node <Self as Object>::Object }
crate::getter! { orderedItems -> node <Self as Object>::Object }
crate::getter! { ordered_items::orderedItems -> node <Self as Object>::Object }
}
#[cfg(feature = "unstructured")]
@ -62,10 +55,10 @@ impl CollectionMut for serde_json::Value {
type CollectionPage = serde_json::Value;
crate::setter! { collection_type -> type CollectionType }
crate::setter! { totalItems -> u64 }
crate::setter! { total_items::totalItems -> u64 }
crate::setter! { current -> node Self::CollectionPage }
crate::setter! { first -> node Self::CollectionPage }
crate::setter! { last -> node Self::CollectionPage }
crate::setter! { items -> node <Self as Object>::Object }
crate::setter! { orderedItems -> node <Self as Object>::Object }
crate::setter! { ordered_items::orderedItems -> node <Self as Object>::Object }
}

4
apb/src/types/object/collection/page.rs
View file

@ -14,14 +14,14 @@ pub trait CollectionPageMut : super::CollectionMut {
#[cfg(feature = "unstructured")]
impl CollectionPage for serde_json::Value {
crate::getter! { partOf -> node Self::Collection }
crate::getter! { part_of::partOf -> node Self::Collection }
crate::getter! { next -> node Self::CollectionPage }
crate::getter! { prev -> node Self::CollectionPage }
}
#[cfg(feature = "unstructured")]
impl CollectionPageMut for serde_json::Value {
crate::setter! { partOf -> node Self::Collection }
crate::setter! { part_of::partOf -> node Self::Collection }
crate::setter! { next -> node Self::CollectionPage }
crate::setter! { prev -> node Self::CollectionPage }
}

6
apb/src/types/object/document.rs
View file

@ -9,7 +9,7 @@ crate::strenum! {
}
pub trait Document : super::Object {
fn document_type(&self) -> crate::Field<DocumentType> { Err(crate::FieldErr("type")) }
fn document_type(&self) -> Option<DocumentType> { None }
}
pub trait DocumentMut : super::ObjectMut {
@ -19,10 +19,10 @@ pub trait DocumentMut : super::ObjectMut {
#[cfg(feature = "unstructured")]
impl Document for serde_json::Value {
crate::getter! { documentType -> type DocumentType }
crate::getter! { document_type -> type DocumentType }
}
#[cfg(feature = "unstructured")]
impl DocumentMut for serde_json::Value {
crate::setter! { documentType -> type DocumentType }
crate::setter! { document_type -> type DocumentType }
}

260
apb/src/types/object/mod.rs
View file

@ -7,12 +7,12 @@ pub mod place;
pub mod profile;
pub mod relationship;
use crate::{Base, BaseMut, Field, FieldErr, Node};
use crate::{Base, BaseMut, Link, Node};
use actor::ActorType;
use document::DocumentType;
use actor::{Actor, ActorType};
use document::{Document, DocumentType};
use activity::ActivityType;
use collection::CollectionType;
use collection::{Collection, CollectionType};
crate::strenum! {
pub enum ObjectType {
@ -33,119 +33,55 @@ crate::strenum! {
}
pub trait Object : Base {
type Link : crate::Link;
type Actor : crate::Actor;
type Link : Link;
type Actor : Actor;
type Object : Object;
type Collection : crate::Collection;
type Document : crate::Document;
type Activity : crate::Activity;
type Collection : Collection;
type Document : Document;
fn object_type(&self) -> Field<ObjectType> { Err(FieldErr("type")) }
/// Identifies a resource attached or related to an object that potentially requires special handling
/// The intent is to provide a model that is at least semantically similar to attachments in email.
fn object_type(&self) -> Option<ObjectType> { None }
fn attachment(&self) -> Node<Self::Object> { Node::Empty }
/// Identifies one or more entities to which this object is attributed.
/// The attributed entities might not be Actors. For instance, an object might be attributed to the completion of another activity.
fn attributed_to(&self) -> Node<Self::Actor> { Node::Empty }
/// Identifies one or more entities that represent the total population of entities for which the object can considered to be relevant
fn audience(&self) -> Node<Self::Object> { Node::Empty }
/// The content or textual representation of the Object encoded as a JSON string. By default, the value of content is HTML
/// The mediaType property can be used in the object to indicate a different content type
/// The content MAY be expressed using multiple language-tagged values
fn content(&self) -> Field<String> { Err(FieldErr("content")) } // TODO handle language maps
/// Identifies the context within which the object exists or an activity was performed
/// The notion of "context" used is intentionally vague
/// The intended function is to serve as a means of grouping objects and activities that share a common originating context or purpose
/// An example could be all activities relating to a common project or event
fn audience(&self) -> Node<Self::Actor> { Node::Empty }
fn content(&self) -> Option<&str> { None } // TODO handle language maps
fn context(&self) -> Node<Self::Object> { Node::Empty }
/// A simple, human-readable, plain-text name for the object. HTML markup MUST NOT be included. The name MAY be expressed using multiple language-tagged values
fn name(&self) -> Field<String> { Err(FieldErr("name")) } // also in link // TODO handle language maps
/// The date and time describing the actual or expected ending time of the object
/// When used with an Activity object, for instance, the endTime property specifies the moment the activity concluded or is expected to conclude.
fn end_time(&self) -> Field<chrono::DateTime<chrono::Utc>> { Err(FieldErr("endTime")) }
/// Identifies the entity (e.g. an application) that generated the object
fn name(&self) -> Option<&str> { None } // also in link // TODO handle language maps
fn end_time(&self) -> Option<chrono::DateTime<chrono::Utc>> { None }
fn generator(&self) -> Node<Self::Actor> { Node::Empty }
/// Indicates an entity that describes an icon for this object
/// The image should have an aspect ratio of one (horizontal) to one (vertical) and should be suitable for presentation at a small size
fn icon(&self) -> Node<Self::Document> { Node::Empty }
/// Indicates an entity that describes an image for this object
/// Unlike the icon property, there are no aspect ratio or display size limitations assumed
fn image(&self) -> Node<Self::Document> { Node::Empty }
/// Indicates one or more entities for which this object is considered a response
fn in_reply_to(&self) -> Node<Self::Object> { Node::Empty }
/// Indicates one or more physical or logical locations associated with the object
fn location(&self) -> Node<Self::Object> { Node::Empty }
/// Identifies an entity that provides a preview of this object
fn preview(&self) -> Node<Self::Object> { Node::Empty } // also in link
/// The date and time at which the object was published
fn published(&self) -> Field<chrono::DateTime<chrono::Utc>> { Err(FieldErr("published")) }
/// The date and time at which the object was updated
fn updated(&self) -> Field<chrono::DateTime<chrono::Utc>> { Err(FieldErr("updated")) }
/// Identifies a Collection containing objects considered to be responses to this object
fn published(&self) -> Option<chrono::DateTime<chrono::Utc>> { None }
fn replies(&self) -> Node<Self::Collection> { Node::Empty }
fn likes(&self) -> Node<Self::Collection> { Node::Empty }
fn shares(&self) -> Node<Self::Collection> { Node::Empty }
/// The date and time describing the actual or expected starting time of the object.
/// When used with an Activity object, for instance, the startTime property specifies the moment the activity began or is scheduled to begin.
fn start_time(&self) -> Field<chrono::DateTime<chrono::Utc>> { Err(FieldErr("startTime")) }
/// A natural language summarization of the object encoded as HTML. Multiple language tagged summaries MAY be provided
fn summary(&self) -> Field<String> { Err(FieldErr("summary")) }
/// One or more "tags" that have been associated with an objects. A tag can be any kind of Object
/// The key difference between attachment and tag is that the former implies association by inclusion, while the latter implies associated by reference
// TODO technically this is an object? but spec says that it works my reference, idk
fn tag(&self) -> Node<Self::Link> { Node::Empty }
/// Identifies one or more links to representations of the object
fn start_time(&self) -> Option<chrono::DateTime<chrono::Utc>> { None }
fn summary(&self) -> Option<&str> { None }
fn tag(&self) -> Node<Self::Object> { Node::Empty }
fn updated(&self) -> Option<chrono::DateTime<chrono::Utc>> { None }
fn url(&self) -> Node<Self::Link> { Node::Empty }
/// Identifies an entity considered to be part of the public primary audience of an Object
fn to(&self) -> Node<Self::Link> { Node::Empty }
/// Identifies an Object that is part of the private primary audience of this Object
fn bto(&self) -> Node<Self::Link> { Node::Empty }
/// Identifies an Object that is part of the public secondary audience of this Object
fn cc(&self) -> Node<Self::Link> { Node::Empty }
/// Identifies one or more Objects that are part of the private secondary audience of this Object
fn bcc(&self) -> Node<Self::Link> { Node::Empty }
/// When used on a Link, identifies the MIME media type of the referenced resource.
/// When used on an Object, identifies the MIME media type of the value of the content property.
/// If not specified, the content property is assumed to contain text/html content.
fn media_type(&self) -> Field<String> { Err(FieldErr("mediaType")) } // also in link
/// When the object describes a time-bound resource, such as an audio or video, a meeting, etc, the duration property indicates the object's approximate duration.
/// The value MUST be expressed as an xsd:duration as defined by [ xmlschema11-2], section 3.3.6 (e.g. a period of 5 seconds is represented as "PT5S").
fn duration(&self) -> Field<String> { Err(FieldErr("duration")) } // TODO how to parse xsd:duration ?
#[cfg(feature = "activitypub-miscellaneous-terms")]
fn sensitive(&self) -> Field<bool> { Err(FieldErr("sensitive")) }
#[cfg(feature = "activitypub-miscellaneous-terms")]
fn quote_url(&self) -> Node<Self::Object> { Node::Empty }
#[cfg(feature = "activitypub-fe")]
fn liked_by_me(&self) -> Field<bool> { Err(FieldErr("likedByMe")) }
#[cfg(feature = "ostatus")]
fn conversation(&self) -> Node<Self::Object> { Node::Empty }
fn as_activity(&self) -> Result<&Self::Activity, FieldErr> { Err(FieldErr("type")) }
fn as_actor(&self) -> Result<&Self::Actor, FieldErr> { Err(FieldErr("type")) }
fn as_collection(&self) -> Result<&Self::Collection, FieldErr> { Err(FieldErr("type")) }
fn as_document(&self) -> Result<&Self::Document, FieldErr> { Err(FieldErr("type")) }
#[cfg(feature = "did-core")] // TODO this isn't from did-core actually!?!?!?!?!
fn value(&self) -> Field<String> { Err(FieldErr("value")) }
fn media_type(&self) -> Option<&str> { None } // also in link
fn duration(&self) -> Option<&str> { None } // TODO how to parse xsd:duration ?
}
pub trait ObjectMut : BaseMut {
type Link : crate::Link;
type Actor : crate::Actor;
type Link : Link;
type Actor : Actor;
type Object : Object;
type Collection : crate::Collection;
type Document : crate::Document;
type Collection : Collection;
type Document : Document;
fn set_object_type(self, val: Option<ObjectType>) -> Self;
fn set_attachment(self, val: Node<Self::Object>) -> Self;
fn set_attributed_to(self, val: Node<Self::Actor>) -> Self;
fn set_audience(self, val: Node<Self::Actor>) -> Self;
fn set_content(self, val: Option<String>) -> Self; // TODO handle language maps
fn set_content(self, val: Option<&str>) -> Self; // TODO handle language maps
fn set_context(self, val: Node<Self::Object>) -> Self;
fn set_name(self, val: Option<String>) -> Self; // also in link // TODO handle language maps
fn set_name(self, val: Option<&str>) -> Self; // also in link // TODO handle language maps
fn set_end_time(self, val: Option<chrono::DateTime<chrono::Utc>>) -> Self;
fn set_generator(self, val: Node<Self::Actor>) -> Self;
fn set_icon(self, val: Node<Self::Document>) -> Self;
@ -154,34 +90,18 @@ pub trait ObjectMut : BaseMut {
fn set_location(self, val: Node<Self::Object>) -> Self;
fn set_preview(self, val: Node<Self::Object>) -> Self; // also in link
fn set_published(self, val: Option<chrono::DateTime<chrono::Utc>>) -> Self;
fn set_updated(self, val: Option<chrono::DateTime<chrono::Utc>>) -> Self;
fn set_replies(self, val: Node<Self::Collection>) -> Self;
fn set_likes(self, val: Node<Self::Collection>) -> Self;
fn set_shares(self, val: Node<Self::Collection>) -> Self;
fn set_start_time(self, val: Option<chrono::DateTime<chrono::Utc>>) -> Self;
fn set_summary(self, val: Option<String>) -> Self;
fn set_summary(self, val: Option<&str>) -> Self;
fn set_tag(self, val: Node<Self::Object>) -> Self;
fn set_updated(self, val: Option<chrono::DateTime<chrono::Utc>>) -> Self;
fn set_url(self, val: Node<Self::Link>) -> Self;
fn set_to(self, val: Node<Self::Link>) -> Self;
fn set_bto(self, val: Node<Self::Link>) -> Self;
fn set_cc(self, val: Node<Self::Link>) -> Self;
fn set_bcc(self, val: Node<Self::Link>) -> Self;
fn set_media_type(self, val: Option<String>) -> Self; // also in link
fn set_duration(self, val: Option<String>) -> Self; // TODO how to parse xsd:duration ?
#[cfg(feature = "activitypub-miscellaneous-terms")]
fn set_sensitive(self, val: Option<bool>) -> Self;
#[cfg(feature = "activitypub-miscellaneous-terms")]
fn set_quote_url(self, val: Node<Self::Object>) -> Self;
#[cfg(feature = "activitypub-fe")]
fn set_liked_by_me(self, val: Option<bool>) -> Self;
#[cfg(feature = "ostatus")]
fn set_conversation(self, val: Node<Self::Object>) -> Self;
#[cfg(feature = "did-core")] // TODO this isn't from did-core actually!?!?!?!?!
fn set_value(self, val: Option<String>) -> Self;
fn set_media_type(self, val: Option<&str>) -> Self; // also in link
fn set_duration(self, val: Option<&str>) -> Self; // TODO how to parse xsd:duration ?
}
#[cfg(feature = "unstructured")]
@ -191,77 +111,42 @@ impl Object for serde_json::Value {
type Object = serde_json::Value;
type Document = serde_json::Value;
type Collection = serde_json::Value;
type Activity = serde_json::Value;
crate::getter! { objectType -> type ObjectType }
crate::getter! { object_type -> type ObjectType }
crate::getter! { attachment -> node <Self as Object>::Object }
crate::getter! { attributedTo -> node Self::Actor }
crate::getter! { attributed_to::attributedTo -> node Self::Actor }
crate::getter! { audience -> node Self::Actor }
crate::getter! { content -> String }
crate::getter! { context -> node <Self as Object>::Object }
crate::getter! { name -> String }
crate::getter! { endTime -> chrono::DateTime<chrono::Utc> }
crate::getter! { content -> &str }
crate::getter! { name -> &str }
crate::getter! { end_time::endTime -> chrono::DateTime<chrono::Utc> }
crate::getter! { generator -> node Self::Actor }
crate::getter! { icon -> node Self::Document }
crate::getter! { image -> node Self::Document }
crate::getter! { inReplyTo -> node <Self as Object>::Object }
crate::getter! { in_reply_to::inReplyTo -> node <Self as Object>::Object }
crate::getter! { location -> node <Self as Object>::Object }
crate::getter! { preview -> node <Self as Object>::Object }
crate::getter! { published -> chrono::DateTime<chrono::Utc> }
crate::getter! { updated -> chrono::DateTime<chrono::Utc> }
crate::getter! { replies -> node Self::Collection }
crate::getter! { likes -> node Self::Collection }
crate::getter! { shares -> node Self::Collection }
crate::getter! { startTime -> chrono::DateTime<chrono::Utc> }
crate::getter! { summary -> String }
crate::getter! { start_time::startTime -> chrono::DateTime<chrono::Utc> }
crate::getter! { summary -> &str }
crate::getter! { tag -> node <Self as Object>::Object }
crate::getter! { updated -> chrono::DateTime<chrono::Utc> }
crate::getter! { to -> node Self::Link }
crate::getter! { bto -> node Self::Link }
crate::getter! { cc -> node Self::Link }
crate::getter! { bcc -> node Self::Link }
crate::getter! { mediaType -> String }
crate::getter! { duration -> String }
crate::getter! { media_type -> &str }
crate::getter! { duration -> &str }
crate::getter! { url -> node Self::Link }
#[cfg(feature = "activitypub-miscellaneous-terms")]
crate::getter! { sensitive -> bool }
#[cfg(feature = "activitypub-miscellaneous-terms")]
crate::getter! { quoteUrl -> node <Self as Object>::Object }
#[cfg(feature = "activitypub-fe")]
crate::getter! { likedByMe -> bool }
#[cfg(feature = "ostatus")]
crate::getter! { conversation -> node <Self as Object>::Object }
#[cfg(feature = "did-core")] // TODO this isn't from did-core actually!?!?!?!?!
crate::getter! { value -> String }
fn as_activity(&self) -> Result<&Self::Activity, FieldErr> {
match self.object_type()? {
ObjectType::Activity(_) => Ok(self),
_ => Err(FieldErr("type")),
}
}
fn as_actor(&self) -> Result<&Self::Actor, FieldErr> {
match self.object_type()? {
ObjectType::Actor(_) => Ok(self),
_ => Err(FieldErr("type")),
}
}
fn as_collection(&self) -> Result<&Self::Collection, FieldErr> {
match self.object_type()? {
ObjectType::Collection(_) => Ok(self),
_ => Err(FieldErr("type")),
}
}
fn as_document(&self) -> Result<&Self::Document, FieldErr> {
match self.object_type()? {
ObjectType::Document(_) => Ok(self),
_ => Err(FieldErr("type")),
// TODO Mastodon doesn't use a "context" field on the object but makes up a new one!!
fn context(&self) -> Node<<Self as Object>::Object> {
match self.get("context") {
Some(x) => Node::from(x.clone()),
None => match self.get("conversation") {
Some(x) => Node::from(x.clone()),
None => Node::Empty,
}
}
}
}
@ -276,45 +161,42 @@ impl ObjectMut for serde_json::Value {
crate::setter! { object_type -> type ObjectType }
crate::setter! { attachment -> node <Self as Object>::Object }
crate::setter! { attributedTo -> node Self::Actor }
crate::setter! { attributed_to::attributedTo -> node Self::Actor }
crate::setter! { audience -> node Self::Actor }
crate::setter! { content -> String }
crate::setter! { context -> node <Self as Object>::Object }
crate::setter! { name -> String }
crate::setter! { endTime -> chrono::DateTime<chrono::Utc> }
crate::setter! { content -> &str }
crate::setter! { name -> &str }
crate::setter! { end_time::endTime -> chrono::DateTime<chrono::Utc> }
crate::setter! { generator -> node Self::Actor }
crate::setter! { icon -> node Self::Document }
crate::setter! { image -> node Self::Document }
crate::setter! { inReplyTo -> node <Self as Object>::Object }
crate::setter! { in_reply_to::inReplyTo -> node <Self as Object>::Object }
crate::setter! { location -> node <Self as Object>::Object }
crate::setter! { preview -> node <Self as Object>::Object }
crate::setter! { published -> chrono::DateTime<chrono::Utc> }
crate::setter! { updated -> chrono::DateTime<chrono::Utc> }
crate::setter! { replies -> node Self::Collection }
crate::setter! { likes -> node Self::Collection }
crate::setter! { shares -> node Self::Collection }
crate::setter! { startTime -> chrono::DateTime<chrono::Utc> }
crate::setter! { summary -> String }
crate::setter! { start_time::startTime -> chrono::DateTime<chrono::Utc> }
crate::setter! { summary -> &str }
crate::setter! { tag -> node <Self as Object>::Object }
crate::setter! { updated -> chrono::DateTime<chrono::Utc> }
crate::setter! { to -> node Self::Link }
crate::setter! { bto -> node Self::Link}
crate::setter! { cc -> node Self::Link }
crate::setter! { bcc -> node Self::Link }
crate::setter! { mediaType -> String }
crate::setter! { duration -> String }
crate::setter! { media_type -> &str }
crate::setter! { duration -> &str }
crate::setter! { url -> node Self::Link }
#[cfg(feature = "activitypub-miscellaneous-terms")]
crate::setter! { sensitive -> bool }
#[cfg(feature = "activitypub-miscellaneous-terms")]
crate::setter! { quoteUrl -> node <Self as Object>::Object }
// TODO Mastodon doesn't use a "context" field on the object but makes up a new one!!
fn set_context(mut self, ctx: Node<<Self as Object>::Object>) -> Self {
if let Some(conversation) = ctx.id() {
crate::macros::set_maybe_value(
&mut self, "conversation", Some(serde_json::Value::String(conversation)),
);
}
crate::macros::set_maybe_node(
&mut self, "context", ctx
);
self
}
#[cfg(feature = "activitypub-fe")]
crate::setter! { likedByMe -> bool }
#[cfg(feature = "ostatus")]
crate::setter! { conversation -> node <Self as Object>::Object }
#[cfg(feature = "did-core")] // TODO this isn't from did-core actually!?!?!?!?!
crate::setter! { value -> String }
}

14
apb/src/types/object/place.rs
View file

@ -1,12 +1,10 @@
use crate::{Field, FieldErr};
pub trait Place : super::Object {
fn accuracy(&self) -> Field<f64> { Err(FieldErr("accuracy")) }
fn altitude(&self) -> Field<f64> { Err(FieldErr("altitude")) }
fn latitude(&self) -> Field<f64> { Err(FieldErr("latitude")) }
fn longitude(&self) -> Field<f64> { Err(FieldErr("longitude")) }
fn radius(&self) -> Field<f64> { Err(FieldErr("radius")) }
fn units(&self) -> Field<&str> { Err(FieldErr("units")) }
fn accuracy(&self) -> Option<f64> { None }
fn altitude(&self) -> Option<f64> { None }
fn latitude(&self) -> Option<f64> { None }
fn longitude(&self) -> Option<f64> { None }
fn radius(&self) -> Option<f64> { None }
fn units(&self) -> Option<&str> { None }
}
pub trait PlaceMut : super::ObjectMut {

4
apb/src/types/object/tombstone.rs
View file

@ -1,6 +1,6 @@
pub trait Tombstone : super::Object {
fn former_type(&self) -> crate::Field<crate::BaseType> { Err(crate::FieldErr("formerType")) }
fn deleted(&self) -> crate::Field<chrono::DateTime<chrono::Utc>> { Err(crate::FieldErr("deleted")) }
fn former_type(&self) -> Option<crate::BaseType> { None }
fn deleted(&self) -> Option<chrono::DateTime<chrono::Utc>> { None }
}
pub trait TombstoneMut : super::ObjectMut {

284
main.rs
View file

@ -1,284 +0,0 @@
use std::path::PathBuf;
use clap::{Parser, Subcommand};
use sea_orm::{ConnectOptions, Database};
use signal_hook::consts::signal::*;
use signal_hook_tokio::Signals;
use futures::stream::StreamExt;
use upub::{context, ext::LoggableError};
#[cfg(feature = "cli")]
use upub_cli as cli;
#[cfg(feature = "migrate")]
use upub_migrations as migrations;
#[cfg(feature = "serve")]
use upub_routes as routes;
#[cfg(feature = "worker")]
use upub_worker as worker;
#[derive(Parser)]
/// all names were taken
struct Args {
#[clap(subcommand)]
/// command to run
command: Mode,
/// path to config file, leave empty to not use any
#[arg(short, long)]
config: Option<PathBuf>,
#[arg(long = "db")]
/// database connection uri, overrides config value
database: Option<String>,
#[arg(long)]
/// instance base domain, for AP ids, overrides config value
domain: Option<String>,
#[arg(long, default_value_t=false)]
/// run with debug level tracing
debug: bool,
#[arg(long)]
/// force set number of worker threads for async runtime, defaults to number of cores
threads: Option<usize>,
}
#[derive(Clone, Subcommand)]
enum Mode {
/// print current or default configuration
Config,
#[cfg(feature = "migrate")]
/// apply database migrations
Migrate,
#[cfg(feature = "cli")]
/// run maintenance CLI tasks
Cli {
#[clap(subcommand)]
/// task to run
command: cli::CliCommand,
},
#[cfg(all(feature = "serve", feature = "worker"))]
/// start both api routes and background workers
Monolith {
#[arg(short, long, default_value="127.0.0.1:3000")]
/// addr to bind and serve onto
bind: String,
#[arg(short, long, default_value_t = 4)]
/// how many concurrent jobs to process with this worker
tasks: usize,
#[arg(short, long, default_value_t = 20)]
/// interval for polling new tasks
poll: u64,
},
#[cfg(feature = "serve")]
/// start api routes server
Serve {
#[arg(short, long, default_value="127.0.0.1:3000")]
/// addr to bind and serve onto
bind: String,
},
#[cfg(feature = "worker")]
/// start background job worker
Work {
/// only run tasks of this type, run all if not given
filter: Filter,
/// how many concurrent jobs to process with this worker
#[arg(short, long, default_value_t = 4)]
tasks: usize,
#[arg(short, long, default_value_t = 20)]
/// interval for polling new tasks
poll: u64,
},
}
fn main() {
let args = Args::parse();
tracing_subscriber::fmt()
.compact()
.with_max_level(if args.debug { tracing::Level::DEBUG } else { tracing::Level::INFO })
.init();
let config = upub::Config::load(args.config.as_ref());
if matches!(args.command, Mode::Config) {
println!("{}", toml::to_string_pretty(&config).expect("failed serializing config"));
return;
}
let mut runtime = tokio::runtime::Builder::new_multi_thread();
if let Some(threads) = args.threads {
runtime.worker_threads(threads);
}
runtime
.enable_io()
.enable_time()
.thread_name("upub-worker")
.build()
.expect("failed creating tokio async runtime")
.block_on(async { init(args, config).await })
}
async fn init(args: Args, config: upub::Config) {
let database = args.database.unwrap_or(config.datasource.connection_string.clone());
let domain = args.domain.unwrap_or(config.instance.domain.clone());
// TODO can i do connectoptions.into() or .connect() and skip these ugly bindings?
let mut opts = ConnectOptions::new(&database);
opts
.sqlx_logging(true)
.sqlx_logging_level(tracing::log::LevelFilter::Debug)
.max_connections(config.datasource.max_connections)
.min_connections(config.datasource.min_connections)
.acquire_timeout(std::time::Duration::from_secs(config.datasource.acquire_timeout_seconds))
.connect_timeout(std::time::Duration::from_secs(config.datasource.connect_timeout_seconds))
.sqlx_slow_statements_logging_settings(
if config.datasource.slow_query_warn_enable { tracing::log::LevelFilter::Warn } else { tracing::log::LevelFilter::Debug },
std::time::Duration::from_secs(config.datasource.slow_query_warn_seconds)
);
let db = Database::connect(opts)
.await.expect("error connecting to db");
#[cfg(feature = "migrate")]
if matches!(args.command, Mode::Migrate) {
use migrations::MigratorTrait;
migrations::Migrator::up(&db, None)
.await
.expect("error applying migrations");
return;
}
let (tx_wake, rx_wake) = tokio::sync::mpsc::unbounded_channel();
let wake = WakeToken(rx_wake);
let ctx = upub::Context::new(db, domain, config.clone(), Some(Box::new(WakerToken(tx_wake))))
.await.expect("failed creating server context");
#[cfg(feature = "cli")]
if let Mode::Cli { command } = args.command {
cli::run(ctx, command)
.await.expect("failed running cli task");
return;
}
// register signal handler only for long-lasting modes, such as server or worker
let (tx, rx) = tokio::sync::watch::channel(false);
let signals = Signals::new([SIGTERM, SIGINT]).expect("failed registering signal handler");
let handle = signals.handle();
let signals_task = tokio::spawn(handle_signals(signals, tx));
let stop = CancellationToken(rx);
match args.command {
#[cfg(feature = "serve")]
Mode::Serve { bind } =>
routes::serve(ctx, bind, stop)
.await.expect("failed serving api routes"),
#[cfg(feature = "worker")]
Mode::Work { filter, tasks, poll } =>
worker::spawn(ctx, tasks, poll, filter.into(), stop, wake)
.await.expect("failed running worker"),
#[cfg(all(feature = "serve", feature = "worker"))]
Mode::Monolith { bind, tasks, poll } => {
worker::spawn(ctx.clone(), tasks, poll, None, stop.clone(), wake);
routes::serve(ctx, bind, stop)
.await.expect("failed serving api routes");
},
Mode::Config => unreachable!(),
#[cfg(feature = "migrate")]
Mode::Migrate => unreachable!(),
#[cfg(feature = "cli")]
Mode::Cli { .. } => unreachable!(),
}
handle.close();
signals_task.await.expect("failed joining signal handler task");
}
struct WakerToken(tokio::sync::mpsc::UnboundedSender<()>);
impl context::WakerToken for WakerToken {
fn wake(&self) {
self.0.send(()).warn_failed("failed waking up workers");
}
}
struct WakeToken(tokio::sync::mpsc::UnboundedReceiver<()>);
impl worker::WakeToken for WakeToken {
async fn wait(&mut self) {
let _ = self.0.recv().await;
}
}
#[derive(Clone)]
struct CancellationToken(tokio::sync::watch::Receiver<bool>);
impl worker::StopToken for CancellationToken {
fn stop(&self) -> bool {
*self.0.borrow()
}
}
impl routes::ShutdownToken for CancellationToken {
async fn event(mut self) {
self.0.changed().await.warn_failed("cancellation token channel closed, stopping...");
}
}
async fn handle_signals(
mut signals: signal_hook_tokio::Signals,
tx: tokio::sync::watch::Sender<bool>,
) {
while let Some(signal) = signals.next().await {
match signal {
SIGTERM | SIGINT => {
tracing::info!("received stop signal, closing tasks");
tx.send(true).info_failed("error sending stop signal to tasks")
},
_ => unreachable!(),
}
}
}
#[derive(Debug, Clone, clap::ValueEnum)]
enum Filter {
All,
Delivery,
Inbound,
Outbound,
}
impl From<Filter> for Option<upub::model::job::JobType> {
fn from(value: Filter) -> Self {
match value {
Filter::All => None,
Filter::Delivery => Some(upub::model::job::JobType::Delivery),
Filter::Inbound => Some(upub::model::job::JobType::Inbound),
Filter::Outbound => Some(upub::model::job::JobType::Outbound),
}
}
}

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#[derive(Debug, thiserror::Error)]
pub enum UpubError {
#[error("database error: {0}")]
Database(#[from] sea_orm::DbErr),
#[error("api returned {0}")]
Status(axum::http::StatusCode),
#[error("missing field: {0}")]
Field(#[from] crate::model::FieldError),
#[error("openssl error: {0}")]
OpenSSL(#[from] openssl::error::ErrorStack),
#[error("invalid UTF8 in key: {0}")]
OpenSSLParse(#[from] std::str::Utf8Error),
#[error("fetch error: {0}")]
Reqwest(#[from] reqwest::Error),
}
impl UpubError {
pub fn bad_request() -> Self {
Self::Status(axum::http::StatusCode::BAD_REQUEST)
}
pub fn unprocessable() -> Self {
Self::Status(axum::http::StatusCode::UNPROCESSABLE_ENTITY)
}
pub fn not_found() -> Self {
Self::Status(axum::http::StatusCode::NOT_FOUND)
}
pub fn forbidden() -> Self {
Self::Status(axum::http::StatusCode::FORBIDDEN)
}
pub fn not_modified() -> Self {
Self::Status(axum::http::StatusCode::NOT_MODIFIED)
}
pub fn internal_server_error() -> Self {
Self::Status(axum::http::StatusCode::INTERNAL_SERVER_ERROR)
}
}
pub type UpubResult<T> = Result<T, UpubError>;
impl From<axum::http::StatusCode> for UpubError {
fn from(value: axum::http::StatusCode) -> Self {
UpubError::Status(value)
}
}
impl axum::response::IntoResponse for UpubError {
fn into_response(self) -> axum::response::Response {
(
axum::http::StatusCode::INTERNAL_SERVER_ERROR,
self.to_string()
).into_response()
}
}
pub trait LoggableError {
fn info_failed(self, msg: &str);
fn warn_failed(self, msg: &str);
fn err_failed(self, msg: &str);
}
impl<T, E: std::error::Error> LoggableError for Result<T, E> {
fn info_failed(self, msg: &str) {
if let Err(e) = self {
tracing::info!("{} : {}", msg, e);
}
}
fn warn_failed(self, msg: &str) {
if let Err(e) = self {
tracing::warn!("{} : {}", msg, e);
}
}
fn err_failed(self, msg: &str) {
if let Err(e) = self {
tracing::error!("{} : {}", msg, e);
}
}
}

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pub mod server;
pub mod model;
pub mod routes;
pub mod tools;
pub mod errors;
#[cfg(feature = "migrations")]
mod migrations;
#[cfg(feature = "migrations")]
use sea_orm_migration::MigratorTrait;
use clap::{Parser, Subcommand};
use sea_orm::{ConnectOptions, Database, EntityTrait, IntoActiveModel};
pub use errors::UpubResult as Result;
pub const VERSION: &str = env!("CARGO_PKG_VERSION");
#[derive(Parser)]
/// all names were taken
struct CliArgs {
#[clap(subcommand)]
/// command to run
command: CliCommand,
#[arg(short = 'd', long = "db", default_value = "sqlite://./upub.db")]
/// database connection uri
database: String,
#[arg(short = 'D', long, default_value = "http://localhost:3000")]
/// instance base domain, for AP ids
domain: String,
#[arg(long, default_value_t=false)]
/// run with debug level tracing
debug: bool,
}
#[derive(Clone, Subcommand)]
enum CliCommand {
/// run fediverse server
Serve ,
#[cfg(feature = "migrations")]
/// apply database migrations
Migrate,
#[cfg(feature = "faker")]
/// generate fake user, note and activity
Faker{
/// how many fake statuses to insert for root user
count: u64,
},
/// fetch a single AP object
Fetch {
/// object id, or uri, to fetch
uri: String,
#[arg(long, default_value_t = false)]
/// store fetched object in local db
save: bool,
},
}
#[tokio::main]
async fn main() {
let args = CliArgs::parse();
tracing_subscriber::fmt()
.compact()
.with_max_level(if args.debug { tracing::Level::DEBUG } else { tracing::Level::INFO })
.init();
// TODO can i do connectoptions.into() or .connect() and skip these ugly bindings?
let mut opts = ConnectOptions::new(&args.database);
opts
.sqlx_logging_level(tracing::log::LevelFilter::Debug);
let db = Database::connect(opts)
.await.expect("error connecting to db");
match args.command {
#[cfg(feature = "migrations")]
CliCommand::Migrate => migrations::Migrator::up(&db, None)
.await.expect("error applying migrations"),
#[cfg(feature = "faker")]
CliCommand::Faker { count } => model::faker::faker(&db, args.domain, count)
.await.expect("error creating fake entities"),
CliCommand::Fetch { uri, save } => fetch(&db, &uri, save)
.await.expect("error fetching object"),
CliCommand::Serve => {
let ctx = server::Context::new(db, args.domain)
.await.expect("failed creating server context");
use routes::activitypub::ActivityPubRouter;
use routes::mastodon::MastodonRouter;
let router = axum::Router::new()
.ap_routes()
.mastodon_routes() // no-op if mastodon feature is disabled
.with_state(ctx);
// run our app with hyper, listening locally on port 3000
let listener = tokio::net::TcpListener::bind("127.0.0.1:3000")
.await.expect("could not bind tcp socket");
axum::serve(listener, router)
.await
.expect("failed serving application")
},
}
}
async fn fetch(db: &sea_orm::DatabaseConnection, uri: &str, save: bool) -> reqwest::Result<()> {
use apb::{Base, Object};
let mut node = apb::Node::from(uri);
tracing::info!("fetching object");
node.fetch().await?;
tracing::info!("fetched node");
let obj = node.get().expect("node still empty after fetch?");
tracing::info!("fetched object:{}, name:{}", obj.id().unwrap_or(""), obj.name().unwrap_or(""));
if save {
match obj.base_type() {
Some(apb::BaseType::Object(apb::ObjectType::Actor(_))) => {
model::user::Entity::insert(
model::user::Model::new(obj).unwrap().into_active_model()
).exec(db).await.unwrap();
},
Some(apb::BaseType::Object(apb::ObjectType::Activity(_))) => {
model::activity::Entity::insert(
model::activity::Model::new(obj).unwrap().into_active_model()
).exec(db).await.unwrap();
},
Some(apb::BaseType::Object(apb::ObjectType::Note)) => {
model::object::Entity::insert(
model::object::Model::new(obj).unwrap().into_active_model()
).exec(db).await.unwrap();
},
Some(apb::BaseType::Object(t)) => tracing::warn!("not implemented: {:?}", t),
Some(apb::BaseType::Link(_)) => tracing::error!("fetched another link?"),
None => tracing::error!("no type on object"),
}
}
Ok(())
}

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# migrations
there are sea_orm migrations to apply to your database

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use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_table(
Table::create()
.table(Users::Table)
.col(
ColumnDef::new(Users::Id)
.string()
.not_null()
.primary_key()
)
.col(ColumnDef::new(Users::ActorType).string().not_null())
.col(ColumnDef::new(Users::Domain).string().not_null())
.col(ColumnDef::new(Users::Name).string().not_null())
.col(ColumnDef::new(Users::Summary).string().null())
.col(ColumnDef::new(Users::Image).string().null())
.col(ColumnDef::new(Users::Icon).string().null())
.col(ColumnDef::new(Users::PreferredUsername).string().null())
.col(ColumnDef::new(Users::Inbox).string().null())
.col(ColumnDef::new(Users::SharedInbox).string().null())
.col(ColumnDef::new(Users::Outbox).string().null())
.col(ColumnDef::new(Users::Following).string().null())
.col(ColumnDef::new(Users::Followers).string().null())
.col(ColumnDef::new(Users::FollowingCount).integer().not_null().default(0))
.col(ColumnDef::new(Users::FollowersCount).integer().not_null().default(0))
.col(ColumnDef::new(Users::PublicKey).string().not_null())
.col(ColumnDef::new(Users::PrivateKey).string().null())
.col(ColumnDef::new(Users::Created).date_time().not_null())
.col(ColumnDef::new(Users::Updated).date_time().not_null())
.to_owned()
)
.await?;
manager
.create_table(
Table::create()
.table(Activities::Table)
.col(
ColumnDef::new(Activities::Id)
.string()
.not_null()
.primary_key()
)
.col(ColumnDef::new(Activities::ActivityType).string().not_null())
.col(ColumnDef::new(Activities::Actor).string().not_null())
.col(ColumnDef::new(Activities::Object).string().null())
.col(ColumnDef::new(Activities::Target).string().null())
.col(ColumnDef::new(Activities::To).json().null())
.col(ColumnDef::new(Activities::Bto).json().null())
.col(ColumnDef::new(Activities::Cc).json().null())
.col(ColumnDef::new(Activities::Bcc).json().null())
.col(ColumnDef::new(Activities::Published).date_time().not_null())
.to_owned()
).await?;
manager
.create_table(
Table::create()
.table(Objects::Table)
.col(
ColumnDef::new(Objects::Id)
.string()
.not_null()
.primary_key()
)
.col(ColumnDef::new(Objects::ObjectType).string().not_null())
.col(ColumnDef::new(Objects::AttributedTo).string().null())
.col(ColumnDef::new(Objects::Name).string().null())
.col(ColumnDef::new(Objects::Summary).string().null())
.col(ColumnDef::new(Objects::Content).string().null())
.col(ColumnDef::new(Objects::Likes).integer().not_null().default(0))
.col(ColumnDef::new(Objects::Shares).integer().not_null().default(0))
.col(ColumnDef::new(Objects::Comments).integer().not_null().default(0))
.col(ColumnDef::new(Objects::Context).string().null())
.col(ColumnDef::new(Objects::To).json().null())
.col(ColumnDef::new(Objects::Bto).json().null())
.col(ColumnDef::new(Objects::Cc).json().null())
.col(ColumnDef::new(Objects::Bcc).json().null())
.col(ColumnDef::new(Objects::Published).string().not_null())
.to_owned()
).await?;
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_table(Table::drop().table(Users::Table).to_owned())
.await?;
manager
.drop_table(Table::drop().table(Activities::Table).to_owned())
.await?;
manager
.drop_table(Table::drop().table(Objects::Table).to_owned())
.await?;
Ok(())
}
}
#[derive(DeriveIden)]
enum Users {
Table,
Id,
Domain,
ActorType,
Name,
Summary,
Image,
Icon,
PreferredUsername,
Inbox,
SharedInbox,
Outbox,
Following,
FollowingCount,
Followers,
FollowersCount,
PublicKey,
PrivateKey,
Created,
Updated,
}
#[derive(DeriveIden)]
enum Activities {
Table,
Id,
ActivityType,
Actor,
Object,
Target,
Cc,
Bcc,
To,
Bto,
Published,
}
#[derive(DeriveIden)]
enum Objects {
Table,
Id,
ObjectType,
AttributedTo,
Name,
Summary,
Content,
Likes,
Shares,
Comments,
Context,
Cc,
Bcc,
To,
Bto,
Published,
}

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use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_table(
Table::create()
.table(Relations::Table)
.col(
ColumnDef::new(Relations::Id)
.integer()
.auto_increment()
.not_null()
.primary_key()
)
.col(ColumnDef::new(Relations::Follower).string().not_null())
.col(ColumnDef::new(Relations::Following).string().not_null())
.to_owned()
)
.await?;
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_table(Table::drop().table(Relations::Table).to_owned())
.await?;
Ok(())
}
}
#[derive(DeriveIden)]
enum Relations {
Table,
Id,
Follower,
Following,
}

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use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_table(
Table::create()
.table(Likes::Table)
.col(
ColumnDef::new(Likes::Id)
.integer()
.auto_increment()
.not_null()
.primary_key()
)
.col(ColumnDef::new(Likes::Actor).string().not_null())
.col(ColumnDef::new(Likes::Likes).string().not_null())
.col(ColumnDef::new(Likes::Date).date_time().not_null())
.to_owned()
)
.await?;
manager
.create_table(
Table::create()
.table(Shares::Table)
.col(
ColumnDef::new(Shares::Id)
.integer()
.auto_increment()
.not_null()
.primary_key()
)
.col(ColumnDef::new(Shares::Actor).string().not_null())
.col(ColumnDef::new(Shares::Shares).string().not_null())
.col(ColumnDef::new(Shares::Date).date_time().not_null())
.to_owned()
)
.await?;
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_table(Table::drop().table(Likes::Table).to_owned())
.await?;
manager
.drop_table(Table::drop().table(Shares::Table).to_owned())
.await?;
Ok(())
}
}
#[derive(DeriveIden)]
#[allow(clippy::enum_variant_names)]
enum Likes {
Table,
Id,
Actor,
Likes,
Date,
}
#[derive(DeriveIden)]
#[allow(clippy::enum_variant_names)]
enum Shares {
Table,
Id,
Actor,
Shares,
Date,
}

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use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_index(
Index::create()
.name("user-domain-index")
.table(Users::Table)
.col(Users::Domain)
.to_owned()
)
.await?;
manager
.create_index(
Index::create()
.name("activities-published-descending-index")
.table(Activities::Table)
.col((Activities::Published, IndexOrder::Desc))
.to_owned()
)
.await?;
manager
.create_index(
Index::create()
.name("activities-actor-index")
.table(Activities::Table)
.col(Activities::Actor)
.to_owned()
)
.await?;
manager
.create_index(
Index::create()
.name("activities-object-index")
.table(Activities::Table)
.col(Activities::Object)
.to_owned()
).await?;
manager
.create_index(
Index::create()
.name("objects-attributed-to-index")
.table(Objects::Table)
.col(Objects::AttributedTo)
.to_owned()
).await?;
manager
.create_index(
Index::create()
.name("shares-actor-index")
.table(Shares::Table)
.col(Shares::Actor)
.to_owned()
).await?;
manager
.create_index(
Index::create()
.name("shares-shares-index")
.table(Shares::Table)
.col(Shares::Shares)
.to_owned()
).await?;
manager
.create_index(
Index::create()
.name("likes-actor-index")
.table(Likes::Table)
.col(Likes::Actor)
.to_owned()
).await?;
manager
.create_index(
Index::create()
.name("likes-likes-index")
.table(Likes::Table)
.col(Likes::Likes)
.to_owned()
).await?;
manager
.create_index(
Index::create()
.name("likes-actor-likes-index")
.table(Likes::Table)
.col(Likes::Actor)
.col(Likes::Likes)
.unique()
.to_owned()
).await?;
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_index(Index::drop().name("user-domain-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("activities-published-descending-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("activities-actor-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("activities-object-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("objects-attributed-to-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("shares-actor-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("shares-shares-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("likes-actor-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("likes-likes-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("likes-actor-likes-index").to_owned())
.await?;
Ok(())
}
}
#[derive(DeriveIden)]
#[allow(clippy::enum_variant_names)]
enum Likes {
Table,
Actor,
Likes,
}
#[derive(DeriveIden)]
#[allow(clippy::enum_variant_names)]
enum Shares {
Table,
Actor,
Shares,
}
#[derive(DeriveIden)]
enum Users {
Table,
Domain,
}
#[derive(DeriveIden)]
enum Activities {
Table,
Actor,
Object,
Published,
}
#[derive(DeriveIden)]
enum Objects {
Table,
AttributedTo,
}

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use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_table(
Table::create()
.table(Configs::Table)
.col(
ColumnDef::new(Configs::Id)
.string()
.not_null()
.primary_key()
)
.col(ColumnDef::new(Configs::AcceptFollowRequests).boolean().not_null())
.col(ColumnDef::new(Configs::ShowFollowersCount).boolean().not_null())
.col(ColumnDef::new(Configs::ShowFollowingCount).boolean().not_null())
.col(ColumnDef::new(Configs::ShowFollowers).boolean().not_null())
.col(ColumnDef::new(Configs::ShowFollowing).boolean().not_null())
.to_owned()
)
.await?;
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_table(Table::drop().table(Configs::Table).to_owned())
.await?;
Ok(())
}
}
#[derive(DeriveIden)]
enum Configs {
Table,
Id,
AcceptFollowRequests,
ShowFollowersCount,
ShowFollowingCount,
ShowFollowers,
ShowFollowing,
}

67
src/migrations/m20240323_000002_add_simple_credentials.rs Normal file
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@ -0,0 +1,67 @@
use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_table(
Table::create()
.table(Credentials::Table)
.col(
ColumnDef::new(Credentials::Id)
.string()
.not_null()
.primary_key()
)
.col(ColumnDef::new(Credentials::Email).string().not_null())
.col(ColumnDef::new(Credentials::Password).string().not_null())
.to_owned()
)
.await?;
manager
.create_table(
Table::create()
.table(Sessions::Table)
.col(
ColumnDef::new(Sessions::Id)
.string()
.not_null()
.primary_key()
)
.col(ColumnDef::new(Sessions::Actor).string().not_null())
.col(ColumnDef::new(Sessions::Expires).date_time().not_null())
.to_owned()
)
.await?;
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_table(Table::drop().table(Credentials::Table).to_owned())
.await?;
Ok(())
}
}
#[derive(DeriveIden)]
enum Credentials {
Table,
Id,
Email,
Password,
}
#[derive(DeriveIden)]
enum Sessions {
Table,
Id, // TODO here ID is the session "secret" but in Credentials it's the actor ID (String) ??? weird!!
Actor,
Expires,
}

110
src/migrations/m20240324_000001_add_addressing.rs Normal file
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@ -0,0 +1,110 @@
use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_table(
Table::create()
.table(Addressing::Table)
.col(
ColumnDef::new(Addressing::Id)
.integer()
.not_null()
.auto_increment()
.primary_key()
)
.col(ColumnDef::new(Addressing::Actor).string().not_null())
.col(ColumnDef::new(Addressing::Server).string().not_null())
.col(ColumnDef::new(Addressing::Activity).string().not_null())
.col(ColumnDef::new(Addressing::Object).string().null())
.col(ColumnDef::new(Addressing::Published).date_time().not_null())
.to_owned()
)
.await?;
// TODO these indexes may not be ordered, killing out timeline query performance
// it may be necessary to include datetime in the index itself? or maybe specify
// some ordering to use another type of indes?
manager
.create_index(
Index::create()
.name("addressing-actor-index")
.table(Addressing::Table)
.col(Addressing::Actor)
.to_owned()
)
.await?;
manager
.create_index(
Index::create()
.name("addressing-server-index")
.table(Addressing::Table)
.col(Addressing::Server)
.to_owned()
)
.await?;
manager
.create_index(
Index::create()
.name("addressing-activity-index")
.table(Addressing::Table)
.col(Addressing::Activity)
.to_owned()
)
.await?;
manager
.create_index(
Index::create()
.name("addressing-object-index")
.table(Addressing::Table)
.col(Addressing::Object)
.to_owned()
)
.await?;
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_table(Table::drop().table(Addressing::Table).to_owned())
.await?;
manager
.drop_index(Index::drop().name("addressing-actor-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("addressing-server-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("addressing-activity-index").to_owned())
.await?;
manager
.drop_index(Index::drop().name("addressing-object-index").to_owned())
.await?;
Ok(())
}
}
#[derive(DeriveIden)]
enum Addressing {
Table,
Id,
Actor,
Server,
Activity,
Object,
Published,
}

66
src/migrations/m20240325_000001_add_deliveries.rs Normal file
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@ -0,0 +1,66 @@
use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_table(
Table::create()
.table(Deliveries::Table)
.col(
ColumnDef::new(Deliveries::Id)
.integer()
.not_null()
.auto_increment()
.primary_key()
)
.col(ColumnDef::new(Deliveries::Actor).string().not_null())
.col(ColumnDef::new(Deliveries::Target).string().not_null())
.col(ColumnDef::new(Deliveries::Activity).string().not_null())
.col(ColumnDef::new(Deliveries::Created).date_time().not_null())
.col(ColumnDef::new(Deliveries::NotBefore).date_time().not_null())
.col(ColumnDef::new(Deliveries::Attempt).integer().not_null())
.to_owned()
)
.await?;
manager
.create_index(
Index::create()
.name("deliveries-notbefore-index")
.table(Deliveries::Table)
.col((Deliveries::NotBefore, IndexOrder::Asc))
.to_owned()
)
.await?;
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_table(Table::drop().table(Deliveries::Table).to_owned())
.await?;
manager
.drop_index(Index::drop().name("deliveries-notbefore-index").to_owned())
.await?;
Ok(())
}
}
#[derive(DeriveIden)]
enum Deliveries {
Table,
Id,
Actor,
Target,
Activity,
Created,
NotBefore,
Attempt,
}

46
src/migrations/m20240325_000002_add_system_key.rs Normal file
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@ -0,0 +1,46 @@
use sea_orm_migration::prelude::*;
#[derive(DeriveMigrationName)]
pub struct Migration;
#[async_trait::async_trait]
impl MigrationTrait for Migration {
async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.create_table(
Table::create()
.table(Application::Table)
.col(
ColumnDef::new(Application::Id)
.integer()
.not_null()
.auto_increment()
.primary_key()
)
.col(ColumnDef::new(Application::PrivateKey).string().not_null())
.col(ColumnDef::new(Application::PublicKey).string().not_null())
.col(ColumnDef::new(Application::Created).date_time().not_null())
.to_owned()
)
.await?;
Ok(())
}
async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
manager
.drop_table(Table::drop().table(Application::Table).to_owned())
.await?;
Ok(())
}
}
#[derive(DeriveIden)]
enum Application {
Table,
Id,
PrivateKey,
PublicKey,
Created,
}

30
src/migrations/mod.rs Normal file
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@ -0,0 +1,30 @@
use sea_orm_migration::prelude::*;
mod m20240316_000001_create_table;
mod m20240322_000001_create_relations;
mod m20240322_000002_add_likes_shares;
mod m20240322_000003_add_indexes;
mod m20240323_000001_add_user_configs;
mod m20240323_000002_add_simple_credentials;
mod m20240324_000001_add_addressing;
mod m20240325_000001_add_deliveries;
mod m20240325_000002_add_system_key;
pub struct Migrator;
#[async_trait::async_trait]
impl MigratorTrait for Migrator {
fn migrations() -> Vec<Box<dyn MigrationTrait>> {
vec![
Box::new(m20240316_000001_create_table::Migration),
Box::new(m20240322_000001_create_relations::Migration),
Box::new(m20240322_000002_add_likes_shares::Migration),
Box::new(m20240322_000003_add_indexes::Migration),
Box::new(m20240323_000001_add_user_configs::Migration),
Box::new(m20240323_000002_add_simple_credentials::Migration),
Box::new(m20240324_000001_add_addressing::Migration),
Box::new(m20240325_000001_add_deliveries::Migration),
Box::new(m20240325_000002_add_system_key::Migration),
]
}
}

0
upub/core/src/model/README.md → src/model/README.md
View file

83
src/model/activity.rs Normal file
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@ -0,0 +1,83 @@
use sea_orm::entity::prelude::*;
use super::Audience;
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "activities")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: String,
pub activity_type: apb::ActivityType,
pub actor: String,
pub object: Option<String>,
pub target: Option<String>, // TODO relates to USER maybe??
pub cc: Audience,
pub bcc: Audience,
pub to: Audience,
pub bto: Audience,
pub published: ChronoDateTimeUtc,
// TODO: origin, result, instrument
}
impl Model {
pub fn new(activity: &impl apb::Activity) -> Result<Self, super::FieldError> {
Ok(Model {
id: activity.id().ok_or(super::FieldError("id"))?.to_string(),
activity_type: activity.activity_type().ok_or(super::FieldError("type"))?,
actor: activity.actor().id().ok_or(super::FieldError("actor"))?,
object: activity.object().id(),
target: activity.target().id(),
published: activity.published().unwrap_or(chrono::Utc::now()),
to: activity.to().into(),
bto: activity.bto().into(),
cc: activity.cc().into(),
bcc: activity.bcc().into(),
})
}
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
#[sea_orm(
belongs_to = "super::user::Entity",
from = "Column::Actor",
to = "super::user::Column::Id"
)]
User,
#[sea_orm(
belongs_to = "super::object::Entity",
from = "Column::Object",
to = "super::object::Column::Id"
)]
Object,
#[sea_orm(has_many = "super::addressing::Entity")]
Addressing,
#[sea_orm(has_many = "super::delivery::Entity")]
Delivery,
}
impl Related<super::user::Entity> for Entity {
fn to() -> RelationDef {
Relation::User.def()
}
}
impl Related<super::object::Entity> for Entity {
fn to() -> RelationDef {
Relation::Object.def()
}
}
impl Related<super::addressing::Entity> for Entity {
fn to() -> RelationDef {
Relation::Addressing.def()
}
}
impl ActiveModelBehavior for ActiveModel {}

57
src/model/addressing.rs Normal file
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@ -0,0 +1,57 @@
use sea_orm::entity::prelude::*;
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "addressing")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: i64,
pub actor: String,
pub server: String,
pub activity: String,
pub object: Option<String>,
pub published: ChronoDateTimeUtc,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
#[sea_orm(
belongs_to = "super::user::Entity",
from = "Column::Actor",
to = "super::user::Column::Id"
)]
User,
#[sea_orm(
belongs_to = "super::activity::Entity",
from = "Column::Activity",
to = "super::activity::Column::Id"
)]
Activity,
#[sea_orm(
belongs_to = "super::object::Entity",
from = "Column::Object",
to = "super::object::Column::Id"
)]
Object,
}
impl Related<super::user::Entity> for Entity {
fn to() -> RelationDef {
Relation::User.def()
}
}
impl Related<super::activity::Entity> for Entity {
fn to() -> RelationDef {
Relation::Activity.def()
}
}
impl Related<super::object::Entity> for Entity {
fn to() -> RelationDef {
Relation::Object.def()
}
}
impl ActiveModelBehavior for ActiveModel {}

18
src/model/application.rs Normal file
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@ -0,0 +1,18 @@
use sea_orm::entity::prelude::*;
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "application")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: i64,
pub private_key: String,
pub public_key: String,
pub created: ChronoDateTimeUtc,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {}
impl ActiveModelBehavior for ActiveModel {}

20
upub/core/src/model/config.rs → src/model/config.rs
View file

@ -4,9 +4,7 @@ use sea_orm::entity::prelude::*;
#[sea_orm(table_name = "configs")]
pub struct Model {
#[sea_orm(primary_key)]
pub internal: i64,
#[sea_orm(unique)]
pub actor: String,
pub id: String,
pub accept_follow_requests: bool,
pub show_followers_count: bool,
pub show_following_count: bool,
@ -17,7 +15,7 @@ pub struct Model {
impl Default for Model {
fn default() -> Self {
Model {
internal: 0, actor: "".into(),
id: "".to_string(),
accept_follow_requests: true,
show_following_count: true,
show_following: true,
@ -30,18 +28,16 @@ impl Default for Model {
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
#[sea_orm(
belongs_to = "super::actor::Entity",
from = "Column::Actor",
to = "super::actor::Column::Id",
on_update = "Cascade",
on_delete = "Cascade"
belongs_to = "super::user::Entity",
from = "Column::Id",
to = "super::user::Column::Id"
)]
Actors,
User,
}
impl Related<super::actor::Entity> for Entity {
impl Related<super::user::Entity> for Entity {
fn to() -> RelationDef {
Relation::Actors.def()
Relation::User.def()
}
}

21
upub/core/src/model/credential.rs → src/model/credential.rs
View file

@ -4,29 +4,24 @@ use sea_orm::entity::prelude::*;
#[sea_orm(table_name = "credentials")]
pub struct Model {
#[sea_orm(primary_key)]
pub internal: i64,
#[sea_orm(unique)]
pub actor: String,
pub login: String,
pub id: String,
pub email: String,
pub password: String,
pub active: bool,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
#[sea_orm(
belongs_to = "super::actor::Entity",
from = "Column::Actor",
to = "super::actor::Column::Id",
on_update = "Cascade",
on_delete = "Cascade"
belongs_to = "super::user::Entity",
from = "Column::Id",
to = "super::user::Column::Id"
)]
Actors,
User,
}
impl Related<super::actor::Entity> for Entity {
impl Related<super::user::Entity> for Entity {
fn to() -> RelationDef {
Relation::Actors.def()
Relation::User.def()
}
}

50
src/model/delivery.rs Normal file
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@ -0,0 +1,50 @@
use sea_orm::entity::prelude::*;
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "deliveries")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: i64,
pub actor: String,
pub target: String,
pub activity: String,
pub created: ChronoDateTimeUtc,
pub not_before: ChronoDateTimeUtc,
pub attempt: i32,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
#[sea_orm(
belongs_to = "super::activity::Entity",
from = "Column::Activity",
to = "super::activity::Column::Id"
)]
Activity,
}
impl Related<super::activity::Entity> for Entity {
fn to() -> RelationDef {
Relation::Activity.def()
}
}
impl ActiveModelBehavior for ActiveModel {}
impl Model {
pub fn next_delivery(&self) -> ChronoDateTimeUtc {
match self.attempt {
0 => chrono::Utc::now() + std::time::Duration::from_secs(10),
1 => chrono::Utc::now() + std::time::Duration::from_secs(60),
2 => chrono::Utc::now() + std::time::Duration::from_secs(5 * 60),
3 => chrono::Utc::now() + std::time::Duration::from_secs(20 * 60),
4 => chrono::Utc::now() + std::time::Duration::from_secs(60 * 60),
5 => chrono::Utc::now() + std::time::Duration::from_secs(12 * 60 * 60),
_ => chrono::Utc::now() + std::time::Duration::from_secs(24 * 60 * 60),
}
}
pub fn expired(&self) -> bool {
chrono::Utc::now() - self.created > chrono::Duration::days(7)
}
}

81
upub/cli/src/faker.rs → src/model/faker.rs
View file

@ -1,47 +1,39 @@
use upub::{ext::JsonVec, model::{activity, actor, addressing, config, credential, object}};
use crate::model::{config, credential};
use super::{activity, object, user, Audience};
use openssl::rsa::Rsa;
use sea_orm::{ActiveValue::NotSet, IntoActiveModel};
use sea_orm::IntoActiveModel;
pub async fn faker(ctx: upub::Context, count: i64) -> Result<(), sea_orm::DbErr> {
pub async fn faker(db: &sea_orm::DatabaseConnection, domain: String, count: u64) -> Result<(), sea_orm::DbErr> {
use sea_orm::{EntityTrait, Set};
let domain = ctx.domain();
let db = ctx.db();
let key = Rsa::generate(2048).unwrap();
let test_user = actor::Model {
internal: 42,
id: format!("{domain}/actors/test"),
let test_user = super::user::Model {
id: format!("{domain}/users/test"),
name: Some("μpub".into()),
domain: clean_domain(domain),
domain: clean_domain(&domain),
preferred_username: "test".to_string(),
summary: Some("hello world! i'm manually generated but served dynamically from db! check progress at https://git.alemi.dev/upub.git".to_string()),
following: None,
following_count: 0,
followers: None,
followers_count: 0,
statuses_count: count as i32,
fields: JsonVec::default(),
also_known_as: JsonVec::default(),
moved_to: None,
icon: Some("https://cdn.alemi.dev/social/circle-square.png".to_string()),
image: Some("https://cdn.alemi.dev/social/someriver-xs.jpg".to_string()),
inbox: None,
shared_inbox: None,
outbox: None,
actor_type: apb::ActorType::Person,
published: chrono::Utc::now(),
created: chrono::Utc::now(),
updated: chrono::Utc::now(),
private_key: Some(std::str::from_utf8(&key.private_key_to_pem().unwrap()).unwrap().to_string()),
// TODO generate a fresh one every time
public_key: std::str::from_utf8(&key.public_key_to_pem().unwrap()).unwrap().to_string(),
};
actor::Entity::insert(test_user.clone().into_active_model()).exec(db).await?;
user::Entity::insert(test_user.clone().into_active_model()).exec(db).await?;
config::Entity::insert(config::ActiveModel {
internal: NotSet,
actor: Set(test_user.id.clone()),
id: Set(test_user.id.clone()),
accept_follow_requests: Set(true),
show_followers: Set(true),
show_following: Set(true),
@ -50,11 +42,9 @@ pub async fn faker(ctx: upub::Context, count: i64) -> Result<(), sea_orm::DbErr>
}).exec(db).await?;
credential::Entity::insert(credential::ActiveModel {
internal: NotSet,
actor: Set(test_user.id.clone()),
login: Set("mail@example.net".to_string()),
id: Set(test_user.id.clone()),
email: Set("mail@example.net".to_string()),
password: Set(sha256::digest("very-strong-password")),
active: Set(true),
}).exec(db).await?;
let context = uuid::Uuid::new_v4().to_string();
@ -62,54 +52,35 @@ pub async fn faker(ctx: upub::Context, count: i64) -> Result<(), sea_orm::DbErr>
for i in (0..count).rev() {
let oid = uuid::Uuid::new_v4();
let aid = uuid::Uuid::new_v4();
addressing::Entity::insert(addressing::ActiveModel {
actor: Set(None),
instance: Set(None),
activity: Set(Some(42 + i)),
object: Set(Some(42 + i)),
published: Set(chrono::Utc::now()),
..Default::default()
}).exec(db).await?;
object::Entity::insert(object::ActiveModel {
internal: Set(42 + i),
id: Set(format!("{domain}/objects/{oid}")),
name: Set(None),
object_type: Set(apb::ObjectType::Note),
attributed_to: Set(Some(format!("{domain}/actors/test"))),
attributed_to: Set(Some(format!("{domain}/users/test"))),
summary: Set(None),
context: Set(Some(context.clone())),
in_reply_to: Set(None),
quote: Set(None),
content: Set(Some(format!("[{i}] Tic(k). Quasiparticle of intensive multiplicity. Tics (or ticks) are intrinsically several components of autonomously numbering anorganic populations, propagating by contagion between segmentary divisions in the order of nature. Ticks - as nonqualitative differentially-decomposable counting marks - each designate a multitude comprehended as a singular variation in tic(k)-density."))),
image: Set(None),
published: Set(chrono::Utc::now() - std::time::Duration::from_secs(60*i as u64)),
updated: Set(chrono::Utc::now()),
replies: Set(0),
published: Set(chrono::Utc::now() - std::time::Duration::from_secs(60*i)),
comments: Set(0),
likes: Set(0),
announces: Set(0),
audience: Set(None),
to: Set(JsonVec(vec![apb::target::PUBLIC.to_string()])),
bto: Set(JsonVec::default()),
cc: Set(JsonVec(vec![])),
bcc: Set(JsonVec::default()),
url: Set(None),
sensitive: Set(false),
shares: Set(0),
to: Set(Audience(vec![apb::target::PUBLIC.to_string()])),
bto: Set(Audience::default()),
cc: Set(Audience(vec![])),
bcc: Set(Audience::default()),
}).exec(db).await?;
activity::Entity::insert(activity::ActiveModel {
internal: Set(42 + i),
id: Set(format!("{domain}/activities/{aid}")),
activity_type: Set(apb::ActivityType::Create),
actor: Set(format!("{domain}/actors/test")),
actor: Set(format!("{domain}/users/test")),
object: Set(Some(format!("{domain}/objects/{oid}"))),
target: Set(None),
published: Set(chrono::Utc::now() - std::time::Duration::from_secs(60*i as u64)),
to: Set(JsonVec(vec![apb::target::PUBLIC.to_string()])),
bto: Set(JsonVec::default()),
cc: Set(JsonVec(vec![])),
bcc: Set(JsonVec::default()),
published: Set(chrono::Utc::now() - std::time::Duration::from_secs(60*i)),
to: Set(Audience(vec![apb::target::PUBLIC.to_string()])),
bto: Set(Audience::default()),
cc: Set(Audience(vec![])),
bcc: Set(Audience::default()),
}).exec(db).await?;
}

16
src/model/like.rs Normal file
View file

@ -0,0 +1,16 @@
use sea_orm::entity::prelude::*;
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "likes")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: i64,
pub actor: String,
pub likes: String,
pub date: ChronoDateTimeUtc,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {}
impl ActiveModelBehavior for ActiveModel {}

45
src/model/mod.rs Normal file
View file

@ -0,0 +1,45 @@
pub mod object;
pub mod activity;
pub mod user;
pub mod config;
pub mod relation;
pub mod addressing;
pub mod share;
pub mod like;
pub mod credential;
pub mod session;
pub mod delivery;
pub mod application;
#[cfg(feature = "faker")]
pub mod faker;
#[derive(Debug, Clone, thiserror::Error)]
#[error("missing required field: '{0}'")]
pub struct FieldError(pub &'static str);
impl From<FieldError> for axum::http::StatusCode {
fn from(value: FieldError) -> Self {
tracing::error!("bad request: {value}");
axum::http::StatusCode::BAD_REQUEST
}
}
#[derive(Clone, Debug, Default, PartialEq, Eq, serde::Serialize, serde::Deserialize, sea_orm::FromJsonQueryResult)]
pub struct Audience(pub Vec<String>);
use apb::{Link, Node};
impl<T : Link> From<Node<T>> for Audience {
fn from(value: Node<T>) -> Self {
Audience(
match value {
Node::Empty => vec![],
Node::Link(l) => vec![l.href().to_string()],
Node::Object(o) => if let Some(id) = o.id() { vec![id.to_string()] } else { vec![] },
Node::Array(arr) => arr.into_iter().filter_map(|l| Some(l.id()?.to_string())).collect(),
}
)
}
}

82
src/model/object.rs Normal file
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@ -0,0 +1,82 @@
use sea_orm::entity::prelude::*;
use super::Audience;
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "objects")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: String,
pub object_type: apb::ObjectType,
pub attributed_to: Option<String>,
pub name: Option<String>,
pub summary: Option<String>,
pub content: Option<String>,
pub likes: i64,
pub shares: i64,
pub comments: i64,
pub context: Option<String>,
pub cc: Audience,
pub bcc: Audience,
pub to: Audience,
pub bto: Audience,
pub published: ChronoDateTimeUtc,
}
impl Model {
pub fn new(object: &impl apb::Object) -> Result<Self, super::FieldError> {
Ok(Model {
id: object.id().ok_or(super::FieldError("id"))?.to_string(),
object_type: object.object_type().ok_or(super::FieldError("type"))?,
attributed_to: object.attributed_to().id(),
name: object.name().map(|x| x.to_string()),
summary: object.summary().map(|x| x.to_string()),
content: object.content().map(|x| x.to_string()),
context: object.context().id(),
published: object.published().ok_or(super::FieldError("published"))?,
comments: 0,
likes: 0,
shares: 0,
to: object.to().into(),
bto: object.bto().into(),
cc: object.cc().into(),
bcc: object.bcc().into(),
})
}
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
#[sea_orm(has_many = "super::activity::Entity")]
Activity,
#[sea_orm(
belongs_to = "super::user::Entity",
from = "Column::AttributedTo",
to = "super::user::Column::Id",
)]
User,
#[sea_orm(has_many = "super::addressing::Entity")]
Addressing,
}
impl Related<super::activity::Entity> for Entity {
fn to() -> RelationDef {
Relation::Activity.def()
}
}
impl Related<super::user::Entity> for Entity {
fn to() -> RelationDef {
Relation::User.def()
}
}
impl Related<super::addressing::Entity> for Entity {
fn to() -> RelationDef {
Relation::Addressing.def()
}
}
impl ActiveModelBehavior for ActiveModel {}

16
src/model/relation.rs Normal file
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@ -0,0 +1,16 @@
use sea_orm::entity::prelude::*;
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "relations")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: i64,
pub follower: String,
pub following: String,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {}
// TODO how to represent this User-to-User relation in sea orm??
impl ActiveModelBehavior for ActiveModel {}

15
upub/core/src/model/session.rs → src/model/session.rs
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@ -4,27 +4,24 @@ use sea_orm::entity::prelude::*;
#[sea_orm(table_name = "sessions")]
pub struct Model {
#[sea_orm(primary_key)]
pub internal: i64,
pub id: String,
pub actor: String,
pub secret: String,
pub expires: ChronoDateTimeUtc,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
#[sea_orm(
belongs_to = "super::actor::Entity",
belongs_to = "super::user::Entity",
from = "Column::Actor",
to = "super::actor::Column::Id",
on_update = "Cascade",
on_delete = "Cascade"
to = "super::user::Column::Id"
)]
Actors,
User,
}
impl Related<super::actor::Entity> for Entity {
impl Related<super::user::Entity> for Entity {
fn to() -> RelationDef {
Relation::Actors.def()
Relation::User.def()
}
}

16
src/model/share.rs Normal file
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@ -0,0 +1,16 @@
use sea_orm::entity::prelude::*;
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "shares")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: i64,
pub actor: String,
pub shares: String,
pub date: ChronoDateTimeUtc,
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {}
impl ActiveModelBehavior for ActiveModel {}

132
src/model/user.rs Normal file
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@ -0,0 +1,132 @@
use sea_orm::entity::prelude::*;
use apb::{Collection, Actor, PublicKey, ActorType};
#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
#[sea_orm(table_name = "users")]
pub struct Model {
#[sea_orm(primary_key)]
pub id: String,
pub domain: String,
pub actor_type: ActorType,
pub preferred_username: String,
pub name: Option<String>,
pub summary: Option<String>,
pub image: Option<String>,
pub icon: Option<String>,
pub inbox: Option<String>,
pub shared_inbox: Option<String>,
pub outbox: Option<String>,
pub following: Option<String>,
pub followers: Option<String>,
pub following_count: i64,
pub followers_count: i64,
pub public_key: String,
pub private_key: Option<String>,
pub created: ChronoDateTimeUtc,
pub updated: ChronoDateTimeUtc,
// TODO these are also suggested
// pub liked: Option<String>,
// pub streams: Option<String>,
}
impl Model {
pub fn new(object: &impl Actor) -> Result<Self, super::FieldError> {
let ap_id = object.id().ok_or(super::FieldError("id"))?.to_string();
let (domain, preferred_username) = split_user_id(&ap_id);
Ok(Model {
id: ap_id, preferred_username, domain,
actor_type: object.actor_type().ok_or(super::FieldError("type"))?,
name: object.name().map(|x| x.to_string()),
summary: object.summary().map(|x| x.to_string()),
icon: object.icon().id(),
image: object.image().id(),
inbox: object.inbox().id(),
outbox: object.inbox().id(),
shared_inbox: None, // TODO!!! parse endpoints
followers: object.followers().id(),
following: object.following().id(),
created: object.published().unwrap_or(chrono::Utc::now()),
updated: chrono::Utc::now(),
following_count: object.following().get().map(|f| f.total_items().unwrap_or(0)).unwrap_or(0) as i64,
followers_count: object.followers().get().map(|f| f.total_items().unwrap_or(0)).unwrap_or(0) as i64,
public_key: object.public_key().get().ok_or(super::FieldError("publicKey"))?.public_key_pem().to_string(),
private_key: None, // there's no way to transport privkey over AP json, must come from DB
})
}
}
#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {
#[sea_orm(has_many = "super::activity::Entity")]
Activity,
#[sea_orm(has_many = "super::object::Entity")]
Object,
#[sea_orm(has_one = "super::config::Entity")]
Config,
#[sea_orm(has_one = "super::credential::Entity")]
Credential,
#[sea_orm(has_many = "super::session::Entity")]
Session,
#[sea_orm(has_many = "super::addressing::Entity")]
Addressing,
}
impl Related<super::activity::Entity> for Entity {
fn to() -> RelationDef {
Relation::Activity.def()
}
}
impl Related<super::object::Entity> for Entity {
fn to() -> RelationDef {
Relation::Object.def()
}
}
impl Related<super::config::Entity> for Entity {
fn to() -> RelationDef {
Relation::Config.def()
}
}
impl Related<super::credential::Entity> for Entity {
fn to() -> RelationDef {
Relation::Credential.def()
}
}
impl Related<super::session::Entity> for Entity {
fn to() -> RelationDef {
Relation::Session.def()
}
}
impl Related<super::addressing::Entity> for Entity {
fn to() -> RelationDef {
Relation::Addressing.def()
}
}
impl ActiveModelBehavior for ActiveModel {}
fn split_user_id(id: &str) -> (String, String) {
let clean = id
.replace("http://", "")
.replace("https://", "");
let mut splits = clean.split('/');
let first = splits.next().unwrap_or("");
let last = splits.last().unwrap_or(first);
(first.to_string(), last.to_string())
}

0
upub/routes/src/activitypub/README.md → src/routes/activitypub/README.md
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43
src/routes/activitypub/activity.rs Normal file
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@ -0,0 +1,43 @@
use axum::{extract::{Path, State}, http::StatusCode};
use sea_orm::EntityTrait;
use crate::{model::{self, activity, object}, server::Context};
use apb::{ActivityMut, ObjectMut, BaseMut, Node};
use super::{jsonld::LD, JsonLD};
pub fn ap_activity(activity: model::activity::Model) -> serde_json::Value {
serde_json::Value::new_object()
.set_id(Some(&activity.id))
.set_activity_type(Some(activity.activity_type))
.set_actor(Node::link(activity.actor))
.set_object(Node::maybe_link(activity.object))
.set_target(Node::maybe_link(activity.target))
.set_published(Some(activity.published))
.set_to(Node::links(activity.to.0.clone()))
.set_bto(Node::Empty)
.set_cc(Node::links(activity.cc.0.clone()))
.set_bcc(Node::Empty)
}
pub async fn view(State(ctx) : State<Context>, Path(id): Path<String>) -> Result<JsonLD<serde_json::Value>, StatusCode> {
match activity::Entity::find_by_id(ctx.aid(id))
.find_also_related(object::Entity)
.one(ctx.db())
.await
{
Ok(Some((activity, Some(object)))) => Ok(JsonLD(
ap_activity(activity)
.set_object(Node::object(super::object::ap_object(object)))
.ld_context()
)),
Ok(Some((activity, None))) => Ok(JsonLD(
ap_activity(activity).ld_context()
)),
Ok(None) => Err(StatusCode::NOT_FOUND),
Err(e) => {
tracing::error!("error querying for activity: {e}");
Err(StatusCode::INTERNAL_SERVER_ERROR)
},
}
}

25
src/routes/activitypub/application.rs Normal file
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@ -0,0 +1,25 @@
use apb::{ActorMut, BaseMut, ObjectMut, PublicKeyMut};
use axum::{extract::State, http::StatusCode, Json};
use crate::{server::Context, url};
use super::jsonld::LD;
pub async fn view(State(ctx): State<Context>) -> Result<Json<serde_json::Value>, StatusCode> {
Ok(Json(
serde_json::Value::new_object()
.set_id(Some(&url!(ctx, "")))
.set_actor_type(Some(apb::ActorType::Application))
.set_name(Some("μpub"))
.set_summary(Some("micro social network, federated"))
.set_published(Some(ctx.app().created))
.set_public_key(apb::Node::object(
serde_json::Value::new_object()
.set_id(Some(&url!(ctx, "#main-key")))
.set_owner(Some(&url!(ctx, "")))
.set_public_key_pem(&ctx.app().public_key)
))
.ld_context()
))
}

48
src/routes/activitypub/auth.rs Normal file
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@ -0,0 +1,48 @@
use axum::{http::StatusCode, extract::State, Json};
use rand::Rng;
use sea_orm::{ColumnTrait, Condition, EntityTrait, QueryFilter};
use crate::{model, server::Context};
#[derive(Debug, Clone, serde::Deserialize)]
pub struct LoginForm {
email: String,
password: String,
}
pub async fn login(State(ctx): State<Context>, Json(login): Json<LoginForm>) -> Result<Json<serde_json::Value>, StatusCode> {
// TODO salt the pwd
match model::credential::Entity::find()
.filter(Condition::all()
.add(model::credential::Column::Email.eq(login.email))
.add(model::credential::Column::Password.eq(sha256::digest(login.password)))
)
.one(ctx.db())
.await
{
Ok(Some(x)) => {
// TODO should probably use crypto-safe rng
let token : String = rand::thread_rng()
.sample_iter(&rand::distributions::Alphanumeric)
.take(128)
.map(char::from)
.collect();
model::session::Entity::insert(
model::session::ActiveModel {
id: sea_orm::ActiveValue::Set(token.clone()),
actor: sea_orm::ActiveValue::Set(x.id),
expires: sea_orm::ActiveValue::Set(chrono::Utc::now() + std::time::Duration::from_secs(3600 * 6)),
}
)
.exec(ctx.db())
.await.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
Ok(Json(serde_json::Value::String(token)))
},
Ok(None) => Err(StatusCode::UNAUTHORIZED),
Err(e) => {
tracing::error!("error querying db for user credentials: {e}");
Err(StatusCode::INTERNAL_SERVER_ERROR)
}
}
}

46
src/routes/activitypub/inbox.rs Normal file
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@ -0,0 +1,46 @@
use axum::{extract::{Query, State}, http::StatusCode};
use sea_orm::{ColumnTrait, Condition, EntityTrait, Order, QueryFilter, QueryOrder, QuerySelect};
use crate::{server::auth::{AuthIdentity, Identity}, errors::UpubError, model, server::Context, url};
use super::{activity::ap_activity, jsonld::LD, JsonLD, Pagination};
pub async fn get(
State(ctx): State<Context>,
) -> Result<JsonLD<serde_json::Value>, StatusCode> {
Ok(JsonLD(ctx.ap_collection(&url!(ctx, "/inbox"), None).ld_context()))
}
pub async fn page(
State(ctx): State<Context>,
AuthIdentity(auth): AuthIdentity,
Query(page): Query<Pagination>,
) -> Result<JsonLD<serde_json::Value>, UpubError> {
let limit = page.batch.unwrap_or(20).min(50);
let offset = page.offset.unwrap_or(0);
let mut condition = Condition::any()
.add(model::addressing::Column::Actor.eq(apb::target::PUBLIC));
if let Identity::Local(user) = auth {
condition = condition
.add(model::addressing::Column::Actor.eq(user));
}
let activities = model::addressing::Entity::find()
.filter(condition)
.order_by(model::addressing::Column::Published, Order::Asc)
.find_also_related(model::activity::Entity)
.limit(limit)
.offset(offset)
.all(ctx.db())
.await?;
Ok(JsonLD(
ctx.ap_collection_page(
&url!(ctx, "/inbox/page"),
offset, limit,
activities
.into_iter()
.filter_map(|(_, a)| Some(ap_activity(a?)))
.collect::<Vec<serde_json::Value>>()
).ld_context()
))
}

36
src/routes/activitypub/jsonld.rs Normal file
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@ -0,0 +1,36 @@
use axum::response::{IntoResponse, Response};
pub trait LD {
fn ld_context(self) -> Self;
fn new_object() -> serde_json::Value {
serde_json::Value::Object(serde_json::Map::default())
}
}
impl LD for serde_json::Value {
fn ld_context(mut self) -> Self {
if let Some(obj) = self.as_object_mut() {
obj.insert(
"@context".to_string(),
serde_json::Value::Array(vec![
serde_json::Value::String("https://www.w3.org/ns/activitystreams".into())
]),
);
} else {
tracing::warn!("cannot add @context to json value different than object");
}
self
}
}
// got this from https://github.com/kitsune-soc/kitsune/blob/b023a12b687dd9a274233a5a9950f2de5e192344/kitsune/src/http/responder.rs
// i was trying to do it with middlewares but this is way cleaner
pub struct JsonLD<T>(pub T);
impl<T: serde::Serialize> IntoResponse for JsonLD<T> {
fn into_response(self) -> Response {
(
[("Content-Type", "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"")],
axum::Json(self.0)
).into_response()
}
}

72
src/routes/activitypub/mod.rs Normal file
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@ -0,0 +1,72 @@
pub mod user;
pub mod inbox;
pub mod outbox;
pub mod object;
pub mod activity;
pub mod application;
pub mod auth;
pub mod well_known;
pub mod jsonld;
pub use jsonld::JsonLD;
use axum::{http::StatusCode, response::IntoResponse, routing::{get, post}, Router};
pub trait ActivityPubRouter {
fn ap_routes(self) -> Self;
}
impl ActivityPubRouter for Router<crate::server::Context> {
fn ap_routes(self) -> Self {
use crate::routes::activitypub as ap; // TODO use self ?
self
// core server inbox/outbox, maybe for feeds? TODO do we need these?
.route("/", get(ap::application::view))
// TODO shared inboxes and instance stream will come later, just use users *boxes for now
.route("/inbox", get(ap::inbox::get))
// .route("/inbox", post(ap::inbox::post))
// .route("/outbox", get(ap::outbox::get))
// .route("/outbox", get(ap::outbox::post))
// AUTH routes
.route("/auth", post(ap::auth::login))
// .well-known and discovery
.route("/.well-known/webfinger", get(ap::well_known::webfinger))
.route("/.well-known/host-meta", get(ap::well_known::host_meta))
.route("/.well-known/nodeinfo", get(ap::well_known::nodeinfo_discovery))
.route("/nodeinfo/:version", get(ap::well_known::nodeinfo))
// actor routes
.route("/users/:id", get(ap::user::view))
.route("/users/:id/inbox", post(ap::user::inbox::post))
.route("/users/:id/inbox", get(ap::user::inbox::get))
.route("/users/:id/inbox/page", get(ap::user::inbox::page))
.route("/users/:id/outbox", post(ap::user::outbox::post))
.route("/users/:id/outbox", get(ap::user::outbox::get))
.route("/users/:id/outbox/page", get(ap::user::outbox::page))
.route("/users/:id/followers", get(ap::user::following::get::<false>))
.route("/users/:id/followers/page", get(ap::user::following::page::<false>))
.route("/users/:id/following", get(ap::user::following::get::<true>))
.route("/users/:id/following/page", get(ap::user::following::page::<true>))
// specific object routes
.route("/activities/:id", get(ap::activity::view))
.route("/objects/:id", get(ap::object::view))
}
}
#[derive(Debug, serde::Deserialize)]
// TODO i don't really like how pleroma/mastodon do it actually, maybe change this?
pub struct Pagination {
pub offset: Option<u64>,
pub batch: Option<u64>,
}
pub struct CreationResult(pub String);
impl IntoResponse for CreationResult {
fn into_response(self) -> axum::response::Response {
(
StatusCode::CREATED,
[("Location", self.0.as_str())]
)
.into_response()
}
}

34
src/routes/activitypub/object.rs Normal file
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@ -0,0 +1,34 @@
use axum::{extract::{Path, State}, http::StatusCode};
use sea_orm::EntityTrait;
use apb::{ObjectMut, BaseMut, Node};
use crate::{model::{self, object}, server::Context};
use super::{jsonld::LD, JsonLD};
pub fn ap_object(object: model::object::Model) -> serde_json::Value {
serde_json::Value::new_object()
.set_id(Some(&object.id))
.set_object_type(Some(object.object_type))
.set_attributed_to(Node::maybe_link(object.attributed_to))
.set_name(object.name.as_deref())
.set_summary(object.summary.as_deref())
.set_content(object.content.as_deref())
.set_context(Node::maybe_link(object.context.clone()))
.set_published(Some(object.published))
.set_to(Node::links(object.to.0.clone()))
.set_bto(Node::Empty)
.set_cc(Node::links(object.cc.0.clone()))
.set_bcc(Node::Empty)
}
pub async fn view(State(ctx) : State<Context>, Path(id): Path<String>) -> Result<JsonLD<serde_json::Value>, StatusCode> {
match object::Entity::find_by_id(ctx.oid(id)).one(ctx.db()).await {
Ok(Some(object)) => Ok(JsonLD(ap_object(object).ld_context())),
Ok(None) => Err(StatusCode::NOT_FOUND),
Err(e) => {
tracing::error!("error querying for object: {e}");
Err(StatusCode::INTERNAL_SERVER_ERROR)
},
}
}

0
upub/worker/README.md → src/routes/activitypub/outbox.rs
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59
src/routes/activitypub/user/following.rs Normal file
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@ -0,0 +1,59 @@
use axum::{extract::{Path, Query, State}, http::StatusCode};
use sea_orm::{ColumnTrait, Condition, EntityTrait, PaginatorTrait, QueryFilter, QuerySelect, SelectColumns};
use crate::{routes::activitypub::{jsonld::LD, JsonLD, Pagination}, model, server::Context, url};
use model::relation::Column::{Following, Follower};
pub async fn get<const OUTGOING: bool>(
State(ctx): State<Context>,
Path(id): Path<String>,
) -> Result<JsonLD<serde_json::Value>, StatusCode> {
let follow___ = if OUTGOING { "following" } else { "followers" };
let count = model::relation::Entity::find()
.filter(Condition::all().add(if OUTGOING { Follower } else { Following }.eq(ctx.uid(id.clone()))))
.count(ctx.db()).await.unwrap_or_else(|e| {
tracing::error!("failed counting {follow___} for {id}: {e}");
0
});
Ok(JsonLD(
ctx.ap_collection(
&url!(ctx, "/users/{id}/{follow___}"),
Some(count)
).ld_context()
))
}
pub async fn page<const OUTGOING: bool>(
State(ctx): State<Context>,
Path(id): Path<String>,
Query(page): Query<Pagination>,
) -> Result<JsonLD<serde_json::Value>, StatusCode> {
let follow___ = if OUTGOING { "following" } else { "followers" };
let limit = page.batch.unwrap_or(20).min(50);
let offset = page.offset.unwrap_or(0);
match model::relation::Entity::find()
.filter(Condition::all().add(if OUTGOING { Follower } else { Following }.eq(ctx.uid(id.clone()))))
.select_only()
.select_column(if OUTGOING { Following } else { Follower })
.limit(limit)
.offset(page.offset.unwrap_or(0))
.into_tuple::<String>()
.all(ctx.db()).await
{
Err(e) => {
tracing::error!("error queriying {follow___} for {id}: {e}");
Err(StatusCode::INTERNAL_SERVER_ERROR)
},
Ok(following) => {
Ok(JsonLD(
ctx.ap_collection_page(
&url!(ctx, "/users/{id}/{follow___}"),
offset,
limit,
following.into_iter().map(serde_json::Value::String).collect()
).ld_context()
))
},
}
}

128
src/routes/activitypub/user/inbox.rs Normal file
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@ -0,0 +1,128 @@
use axum::{extract::{Path, Query, State}, http::StatusCode, Json};
use sea_orm::{ColumnTrait, Condition, EntityTrait, JoinType, Order, QueryFilter, QueryOrder, QuerySelect, RelationTrait};
use apb::{server::Inbox, ActivityMut, ActivityType, Base, BaseType, ObjectType};
use crate::{errors::UpubError, model, routes::activitypub::{activity::ap_activity, jsonld::LD, object::ap_object, JsonLD, Pagination}, server::{auth::{AuthIdentity, Identity}, Context}, tools::ActivityWithObject, url};
pub async fn get(
State(ctx): State<Context>,
Path(id): Path<String>,
AuthIdentity(auth): AuthIdentity,
) -> Result<JsonLD<serde_json::Value>, StatusCode> {
match auth {
Identity::Anonymous => Err(StatusCode::FORBIDDEN),
Identity::Remote(_) => Err(StatusCode::FORBIDDEN),
Identity::Local(user) => if ctx.uid(id.clone()) == user {
Ok(JsonLD(ctx.ap_collection(&url!(ctx, "/users/{id}/inbox"), None).ld_context()))
} else {
Err(StatusCode::FORBIDDEN)
},
}
}
pub async fn page(
State(ctx): State<Context>,
Path(id): Path<String>,
AuthIdentity(auth): AuthIdentity,
Query(page): Query<Pagination>,
) -> crate::Result<JsonLD<serde_json::Value>> {
let uid = ctx.uid(id.clone());
match auth {
Identity::Anonymous => Err(StatusCode::FORBIDDEN.into()),
Identity::Remote(_) => Err(StatusCode::FORBIDDEN.into()),
Identity::Local(user) => if uid == user {
let limit = page.batch.unwrap_or(20).min(50);
let offset = page.offset.unwrap_or(0);
let select = model::addressing::Entity::find()
.filter(Condition::all().add(model::addressing::Column::Actor.eq(uid)))
.order_by(model::addressing::Column::Published, Order::Asc)
.select_only();
match crate::tools::Prefixer::new(select)
.add_columns(model::activity::Entity)
.add_columns(model::object::Entity)
.selector
.join(JoinType::LeftJoin, model::activity::Relation::Addressing.def().rev())
.join(JoinType::LeftJoin, model::object::Relation::Activity.def().rev())
.limit(limit)
.offset(offset)
.into_model::<crate::tools::ActivityWithObject>()
.all(ctx.db())
.await
{
Ok(activities) => {
Ok(JsonLD(
ctx.ap_collection_page(
&url!(ctx, "/users/{id}/inbox/page"),
offset, limit,
activities
.into_iter()
.map(|ActivityWithObject { activity, object }| {
ap_activity(activity)
.set_object(apb::Node::maybe_object(object.map(ap_object)))
})
.collect::<Vec<serde_json::Value>>()
).ld_context()
))
},
Err(e) => {
tracing::error!("failed paginating user inbox for {id}: {e}");
Err(StatusCode::INTERNAL_SERVER_ERROR.into())
},
}
} else {
Err(StatusCode::FORBIDDEN.into())
},
}
}
pub async fn post(
State(ctx): State<Context>,
Path(_id): Path<String>,
Json(activity): Json<serde_json::Value>
) -> Result<(), UpubError> {
match activity.base_type() {
None => { Err(StatusCode::BAD_REQUEST.into()) },
Some(BaseType::Link(_x)) => {
tracing::warn!("skipping remote activity: {}", serde_json::to_string_pretty(&activity).unwrap());
Err(StatusCode::UNPROCESSABLE_ENTITY.into()) // we could but not yet
},
Some(BaseType::Object(ObjectType::Activity(ActivityType::Activity))) => {
tracing::warn!("skipping unprocessable base activity: {}", serde_json::to_string_pretty(&activity).unwrap());
Err(StatusCode::UNPROCESSABLE_ENTITY.into()) // won't ingest useless stuff
},
Some(BaseType::Object(ObjectType::Activity(ActivityType::Delete))) =>
Ok(ctx.delete(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Follow))) =>
Ok(ctx.follow(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Accept(_)))) =>
Ok(ctx.accept(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Reject(_)))) =>
Ok(ctx.reject(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Like))) =>
Ok(ctx.like(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Create))) =>
Ok(ctx.create(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Update))) =>
Ok(ctx.update(activity).await?),
Some(BaseType::Object(ObjectType::Activity(_x))) => {
tracing::info!("received unimplemented activity on inbox: {}", serde_json::to_string_pretty(&activity).unwrap());
Err(StatusCode::NOT_IMPLEMENTED.into())
},
Some(_x) => {
tracing::warn!("ignoring non-activity object in inbox: {}", serde_json::to_string_pretty(&activity).unwrap());
Err(StatusCode::UNPROCESSABLE_ENTITY.into())
}
}
}

72
src/routes/activitypub/user/mod.rs Normal file
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@ -0,0 +1,72 @@
pub mod inbox;
pub mod outbox;
pub mod following;
use axum::{extract::{Path, State}, http::StatusCode};
use sea_orm::EntityTrait;
use apb::{PublicKeyMut, ActorMut, DocumentMut, DocumentType, ObjectMut, BaseMut, Node};
use crate::{model::{self, user}, server::Context, url};
use super::{jsonld::LD, JsonLD};
pub fn ap_user(user: model::user::Model) -> serde_json::Value {
serde_json::Value::new_object()
.set_id(Some(&user.id))
.set_actor_type(Some(user.actor_type))
.set_name(user.name.as_deref())
.set_summary(user.summary.as_deref())
.set_icon(Node::maybe_object(user.icon.map(|i|
serde_json::Value::new_object()
.set_document_type(Some(DocumentType::Image))
.set_url(Node::link(i.clone()))
)))
.set_image(Node::maybe_object(user.image.map(|i|
serde_json::Value::new_object()
.set_document_type(Some(DocumentType::Image))
.set_url(Node::link(i.clone()))
)))
.set_published(Some(user.created))
.set_preferred_username(Some(&user.preferred_username))
.set_inbox(Node::maybe_link(user.inbox))
.set_outbox(Node::maybe_link(user.outbox))
.set_following(Node::maybe_link(user.following))
.set_followers(Node::maybe_link(user.followers))
.set_public_key(Node::object(
serde_json::Value::new_object()
.set_id(Some(&format!("{}#main-key", user.id)))
.set_owner(Some(&user.id))
.set_public_key_pem(&user.public_key)
))
.set_discoverable(Some(true))
.set_endpoints(Node::Empty)
}
pub async fn view(State(ctx) : State<Context>, Path(id): Path<String>) -> Result<JsonLD<serde_json::Value>, StatusCode> {
match user::Entity::find_by_id(ctx.uid(id.clone()))
.find_also_related(model::config::Entity)
.one(ctx.db()).await
{
// local user
Ok(Some((user, Some(_cfg)))) => {
Ok(JsonLD(ap_user(user.clone()) // ew ugly clone TODO
.set_inbox(Node::link(url!(ctx, "/users/{id}/inbox")))
.set_outbox(Node::link(url!(ctx, "/users/{id}/outbox")))
.set_following(Node::link(url!(ctx, "/users/{id}/following")))
.set_followers(Node::link(url!(ctx, "/users/{id}/followers")))
// .set_public_key(user.public_key) // TODO
.ld_context()
))
},
// remote user
Ok(Some((user, None))) => Ok(JsonLD(ap_user(user).ld_context())),
Ok(None) => Err(StatusCode::NOT_FOUND),
Err(e) => {
tracing::error!("error querying for user: {e}");
Err(StatusCode::INTERNAL_SERVER_ERROR)
},
}
}

108
src/routes/activitypub/user/outbox.rs Normal file
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@ -0,0 +1,108 @@
use axum::{extract::{Path, Query, State}, http::StatusCode, Json};
use sea_orm::{EntityTrait, Order, QueryOrder, QuerySelect};
use apb::{server::Outbox, AcceptType, ActivityMut, ActivityType, Base, BaseType, Node, ObjectType, RejectType};
use crate::{routes::activitypub::{jsonld::LD, CreationResult, JsonLD, Pagination}, server::auth::{AuthIdentity, Identity}, errors::UpubError, model, server::Context, url};
pub async fn get(
State(ctx): State<Context>,
Path(id): Path<String>,
) -> Result<JsonLD<serde_json::Value>, StatusCode> {
Ok(JsonLD(
ctx.ap_collection(&url!(ctx, "/users/{id}/outbox"), None).ld_context()
))
}
pub async fn page(
State(ctx): State<Context>,
Path(id): Path<String>,
Query(page): Query<Pagination>,
AuthIdentity(_auth): AuthIdentity,
) -> Result<JsonLD<serde_json::Value>, StatusCode> {
let limit = page.batch.unwrap_or(20).min(50);
let offset = page.offset.unwrap_or(0);
// let mut conditions = Condition::any()
// .add(model::addressing::Column::Actor.eq(PUBLIC_TARGET));
// if let Identity::User(ref x) = auth {
// conditions = conditions.add(model::addressing::Column::Actor.eq(x));
// }
// if let Identity::Server(ref x) = auth {
// conditions = conditions.add(model::addressing::Column::Server.eq(x));
// }
match model::activity::Entity::find()
.find_also_related(model::object::Entity)
.order_by(model::activity::Column::Published, Order::Desc)
.limit(limit)
.offset(offset)
.all(ctx.db()).await
{
Err(_e) => Err(StatusCode::INTERNAL_SERVER_ERROR),
Ok(items) => {
Ok(JsonLD(
ctx.ap_collection_page(
&url!(ctx, "/users/{id}/outbox/page"),
offset, limit,
items
.into_iter()
.map(|(a, o)| {
let oid = a.object.clone();
super::super::activity::ap_activity(a)
.set_object(match o {
Some(o) => Node::object(super::super::object::ap_object(o)),
None => Node::maybe_link(oid),
})
})
.collect()
).ld_context()
))
},
}
}
pub async fn post(
State(ctx): State<Context>,
Path(id): Path<String>,
AuthIdentity(auth): AuthIdentity,
Json(activity): Json<serde_json::Value>,
) -> Result<CreationResult, UpubError> {
match auth {
Identity::Anonymous => Err(StatusCode::UNAUTHORIZED.into()),
Identity::Remote(_) => Err(StatusCode::NOT_IMPLEMENTED.into()),
Identity::Local(uid) => if ctx.uid(id.clone()) == uid {
match activity.base_type() {
None => Err(StatusCode::BAD_REQUEST.into()),
Some(BaseType::Link(_)) => Err(StatusCode::UNPROCESSABLE_ENTITY.into()),
Some(BaseType::Object(ObjectType::Note)) =>
Ok(CreationResult(ctx.create_note(uid, activity).await?)),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Create))) =>
Ok(CreationResult(ctx.create(uid, activity).await?)),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Like))) =>
Ok(CreationResult(ctx.like(uid, activity).await?)),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Follow))) =>
Ok(CreationResult(ctx.follow(uid, activity).await?)),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Undo))) =>
Ok(CreationResult(ctx.undo(uid, activity).await?)),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Accept(AcceptType::Accept)))) =>
Ok(CreationResult(ctx.accept(uid, activity).await?)),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Reject(RejectType::Reject)))) =>
Ok(CreationResult(ctx.reject(uid, activity).await?)),
Some(_) => Err(StatusCode::NOT_IMPLEMENTED.into()),
}
} else {
Err(StatusCode::FORBIDDEN.into())
}
}
}

146
src/routes/activitypub/well_known.rs Normal file
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@ -0,0 +1,146 @@
use axum::{extract::{Path, Query, State}, http::StatusCode, response::{IntoResponse, Response}, Json};
use jrd::{JsonResourceDescriptor, JsonResourceDescriptorLink};
use sea_orm::{EntityTrait, PaginatorTrait};
use crate::{model, server::Context, VERSION};
#[derive(serde::Serialize)]
pub struct NodeInfoDiscovery {
pub links: Vec<NodeInfoDiscoveryRel>,
}
#[derive(serde::Serialize)]
pub struct NodeInfoDiscoveryRel {
pub rel: String,
pub href: String,
}
pub async fn nodeinfo_discovery(State(ctx): State<Context>) -> Json<NodeInfoDiscovery> {
Json(NodeInfoDiscovery {
links: vec![
NodeInfoDiscoveryRel {
rel: "http://nodeinfo.diaspora.software/ns/schema/2.0".into(),
href: format!("{}/nodeinfo/2.0.json", ctx.base()),
},
NodeInfoDiscoveryRel {
rel: "http://nodeinfo.diaspora.software/ns/schema/2.1".into(),
href: format!("{}/nodeinfo/2.1.json", ctx.base()),
},
],
})
}
// TODO either vendor or fork nodeinfo-rs because it still represents "repository" and "homepage"
// even if None! technically leads to invalid nodeinfo 2.0
pub async fn nodeinfo(State(ctx): State<Context>, Path(version): Path<String>) -> Result<Json<nodeinfo::NodeInfoOwned>, StatusCode> {
// TODO it's unsustainable to count these every time, especially comments since it's a complex
// filter! keep these numbers caches somewhere, maybe db, so that we can just look them up
let total_users = model::user::Entity::find().count(ctx.db()).await.ok();
let total_posts = None;
let total_comments = None;
let (software, version) = match version.as_str() {
"2.0.json" | "2.0" => (
nodeinfo::types::Software {
name: "μpub".to_string(),
version: Some(VERSION.into()),
repository: None,
homepage: None,
},
"2.0".to_string()
),
"2.1.json" | "2.1" => (
nodeinfo::types::Software {
name: "μpub".to_string(),
version: Some(VERSION.into()),
repository: Some("https://git.alemi.dev/upub.git/".into()),
homepage: None,
},
"2.1".to_string()
),
_ => return Err(StatusCode::NOT_IMPLEMENTED),
};
Ok(Json(
nodeinfo::NodeInfoOwned {
version,
software,
open_registrations: false,
protocols: vec!["activitypub".into()],
services: nodeinfo::types::Services {
inbound: vec![],
outbound: vec![],
},
usage: nodeinfo::types::Usage {
local_posts: total_posts,
local_comments: total_comments,
users: Some(nodeinfo::types::Users {
active_month: None,
active_halfyear: None,
total: total_users.map(|x| x as i64),
}),
},
metadata: serde_json::Map::default(),
}
))
}
#[derive(Debug, serde::Deserialize)]
pub struct WebfingerQuery {
pub resource: String,
}
pub struct JsonRD<T>(pub T);
impl<T: serde::Serialize> IntoResponse for JsonRD<T> {
fn into_response(self) -> Response {
([("Content-Type", "application/jrd+json")], Json(self.0)).into_response()
}
}
pub async fn webfinger(State(ctx): State<Context>, Query(query): Query<WebfingerQuery>) -> Result<JsonRD<JsonResourceDescriptor>, StatusCode> {
if let Some((user, domain)) = query
.resource
.replace("acct:", "")
.split_once('@')
{
let uid = ctx.uid(user.to_string());
match model::user::Entity::find_by_id(uid)
.one(ctx.db())
.await
{
Ok(Some(x)) => Ok(JsonRD(JsonResourceDescriptor {
subject: format!("acct:{user}@{domain}"),
aliases: vec![x.id.clone()],
links: vec![
JsonResourceDescriptorLink {
rel: "self".to_string(),
link_type: Some("application/ld+json".to_string()),
href: Some(x.id),
properties: jrd::Map::default(),
titles: jrd::Map::default(),
},
],
expires: None,
properties: jrd::Map::default(),
})),
Ok(None) => Err(StatusCode::NOT_FOUND),
Err(e) => {
tracing::error!("error executing webfinger query: {e}");
Err(StatusCode::INTERNAL_SERVER_ERROR)
},
}
} else {
Err(StatusCode::UNPROCESSABLE_ENTITY)
}
}
// i don't even want to bother with XML, im just returning a formatted xml string
pub async fn host_meta(State(ctx): State<Context>) -> Response {
(
[("Content-Type", "application/xrd+xml")],
format!(r#"<?xml version="1.0" encoding="UTF-8"?>
<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">
<Link type="application/xrd+xml" template="{}{}/.well-known/webfinger?resource={{uri}}" rel="lrdd" />
</XRD>"#,
ctx.protocol(), ctx.base())
).into_response()
}

0
upub/routes/src/mastodon/README.md → src/routes/mastodon/README.md
View file

43
src/routes/mastodon/accounts.rs Normal file
View file

@ -0,0 +1,43 @@
use axum::{extract::{Path, State}, http::StatusCode, Json};
use mastodon_async_entities::account::{Account, AccountId};
use sea_orm::EntityTrait;
use crate::{model, server::{auth::AuthIdentity, Context}};
pub async fn view(
State(ctx): State<Context>,
AuthIdentity(_auth): AuthIdentity,
Path(id): Path<String>
) -> Result<Json<Account>, StatusCode> {
match model::user::Entity::find_by_id(ctx.uid(id))
.find_also_related(model::config::Entity)
.one(ctx.db())
.await
{
Err(_e) => Err(StatusCode::INTERNAL_SERVER_ERROR),
Ok(None) => Err(StatusCode::NOT_FOUND),
Ok(Some((_x, None))) => Err(StatusCode::NOT_IMPLEMENTED), // TODO remote user
Ok(Some((x, Some(cfg)))) => Ok(Json(Account {
acct: x.preferred_username.clone(),
avatar: x.icon.as_deref().unwrap_or("").to_string(),
avatar_static: x.icon.unwrap_or_default(),
created_at: time::OffsetDateTime::from_unix_timestamp(x.created.timestamp()).unwrap(),
display_name: x.name.unwrap_or_default(),
// TODO hide these maybe
followers_count: x.followers_count as u64,
following_count: x.following_count as u64,
header: x.image.as_deref().unwrap_or("").to_string(),
header_static: x.image.unwrap_or_default(),
id: AccountId::new(x.id.clone()),
locked: !cfg.accept_follow_requests,
note: x.summary.unwrap_or_default(),
statuses_count: 0, // TODO keep track in each user
url: x.id,
username: x.preferred_username,
source: None,
moved: None,
fields: None, // TODO user fields
bot: None,
})),
}
}

3
upub/routes/src/mastodon/mod.rs → src/routes/mastodon/mod.rs
View file

@ -1,5 +1,4 @@
pub mod accounts;
pub mod instance;
use axum::{http::StatusCode, routing::{delete, get, patch, post}, Router};
use crate::server::Context;
@ -71,8 +70,6 @@ impl MastodonRouter for Router<Context> {
.route("/profile/avatar", delete(todo))
.route("/profile/header", delete(todo))
.route("/statuses", post(todo))
// ...
.route("/instance", get(mas::instance::get))
)
}
}

16
src/routes/mod.rs Normal file
View file

@ -0,0 +1,16 @@
pub mod activitypub;
#[cfg(feature = "web")]
pub mod web;
#[cfg(feature = "mastodon")]
pub mod mastodon;
#[cfg(not(feature = "mastodon"))]
pub mod mastodon {
pub trait MastodonRouter {
fn mastodon_routes(self) -> Self { self }
}
impl MastodonRouter for axum::Router<crate::server::Context> {}
}

136
src/server/auth.rs Normal file
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@ -0,0 +1,136 @@
use std::collections::BTreeMap;
use axum::{extract::{FromRef, FromRequestParts}, http::{header, request::Parts, StatusCode}};
use openssl::hash::MessageDigest;
use sea_orm::{ColumnTrait, Condition, EntityTrait, QueryFilter};
use crate::{model, server::Context};
#[derive(Debug, Clone)]
pub enum Identity {
Anonymous,
Local(String),
Remote(String),
}
pub struct AuthIdentity(pub Identity);
#[axum::async_trait]
impl<S> FromRequestParts<S> for AuthIdentity
where
Context: FromRef<S>,
S: Send + Sync,
{
type Rejection = StatusCode;
async fn from_request_parts(parts: &mut Parts, state: &S) -> Result<Self, Self::Rejection> {
let ctx = Context::from_ref(state);
let mut identity = Identity::Anonymous;
let auth_header = parts
.headers
.get(header::AUTHORIZATION)
.map(|v| v.to_str().unwrap_or(""))
.unwrap_or("");
if auth_header.starts_with("Bearer ") {
match model::session::Entity::find_by_id(auth_header.replace("Bearer ", ""))
.filter(Condition::all().add(model::session::Column::Expires.gt(chrono::Utc::now())))
.one(ctx.db())
.await
{
Ok(Some(x)) => identity = Identity::Local(x.actor),
Ok(None) => return Err(StatusCode::UNAUTHORIZED),
Err(e) => {
tracing::error!("failed querying user session: {e}");
return Err(StatusCode::INTERNAL_SERVER_ERROR)
},
}
}
// if let Some(sig) = parts
// .headers
// .get("Signature")
// .map(|v| v.to_str().unwrap_or(""))
// {
// let signature = HttpSignature::try_from(sig)?;
// let user_id = signature.key_id.split('#').next().unwrap_or("").to_string();
// let data : String = signature.headers.iter()
// .map(|header| {
// if header == "(request-target)" {
// format!("(request-target): {} {}", parts.method, parts.uri)
// } else {
// format!(
// "{header}: {}",
// parts.headers.get(header)
// .map(|h| h.to_str().unwrap_or(""))
// .unwrap_or("")
// )
// }
// })
// .collect::<Vec<String>>() // TODO can we avoid this unneeded allocation?
// .join("\n");
// let user = ctx.fetch().user(&user_id).await.map_err(|_e| StatusCode::UNAUTHORIZED)?;
// let pubkey = PKey::public_key_from_pem(user.public_key.as_bytes()).map_err(|_e| StatusCode::INTERNAL_SERVER_ERROR)?;
// let mut verifier = Verifier::new(signature.digest(), &pubkey).map_err(|_e| StatusCode::INTERNAL_SERVER_ERROR)?;
// verifier.update(data.as_bytes()).map_err(|_e| StatusCode::INTERNAL_SERVER_ERROR)?;
// if verifier.verify(signature.signature.as_bytes()).map_err(|_e| StatusCode::INTERNAL_SERVER_ERROR)? {
// identity = Identity::Remote(user_id);
// } else {
// return Err(StatusCode::FORBIDDEN);
// }
// }
Ok(AuthIdentity(identity))
}
}
#[allow(unused)] // TODO am i gonna reimplement http signatures for verification?
pub struct HttpSignature {
key_id: String,
algorithm: String,
headers: Vec<String>,
signature: String,
}
impl HttpSignature {
#[allow(unused)] // TODO am i gonna reimplement http signatures for verification?
pub fn digest(&self) -> MessageDigest {
match self.algorithm.as_str() {
"rsa-sha512" => MessageDigest::sha512(),
"rsa-sha384" => MessageDigest::sha384(),
"rsa-sha256" => MessageDigest::sha256(),
"rsa-sha1" => MessageDigest::sha1(),
_ => {
tracing::error!("unknown digest algorithm, trying with rsa-sha256");
MessageDigest::sha256()
}
}
}
}
impl TryFrom<&str> for HttpSignature {
type Error = StatusCode; // TODO: quite ad hoc...
fn try_from(value: &str) -> Result<Self, Self::Error> {
let parameters : BTreeMap<String, String> = value
.split(',')
.filter_map(|s| { // TODO kinda ugly, can be made nicer?
let (k, v) = s.split_once("=\"")?;
let (k, mut v) = (k.to_string(), v.to_string());
v.pop();
Some((k, v))
}).collect();
let sig = HttpSignature {
key_id: parameters.get("keyId").ok_or(StatusCode::BAD_REQUEST)?.to_string(),
algorithm: parameters.get("algorithm").ok_or(StatusCode::BAD_REQUEST)?.to_string(),
headers: parameters.get("headers").map(|x| x.split(' ').map(|x| x.to_string()).collect()).unwrap_or(vec!["date".to_string()]),
signature: parameters.get("signature").ok_or(StatusCode::BAD_REQUEST)?.to_string(),
};
Ok(sig)
}
}

229
src/server/context.rs Normal file
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@ -0,0 +1,229 @@
use std::sync::Arc;
use apb::{BaseMut, CollectionMut, CollectionPageMut};
use openssl::rsa::Rsa;
use sea_orm::{ColumnTrait, Condition, DatabaseConnection, EntityTrait, QueryFilter, QuerySelect, SelectColumns, Set};
use crate::{model, routes::activitypub::jsonld::LD};
use super::{dispatcher::Dispatcher, fetcher::Fetcher};
#[derive(Clone)]
pub struct Context(Arc<ContextInner>);
struct ContextInner {
db: DatabaseConnection,
domain: String,
protocol: String,
fetcher: Fetcher,
dispatcher: Dispatcher,
// TODO keep these pre-parsed
app: model::application::Model,
}
#[macro_export]
macro_rules! url {
($ctx:expr, $($args: tt)*) => {
format!("{}{}{}", $ctx.protocol(), $ctx.base(), format!($($args)*))
};
}
impl Context {
// TODO slim constructor down, maybe make a builder?
pub async fn new(db: DatabaseConnection, mut domain: String) -> crate::Result<Self> {
let protocol = if domain.starts_with("http://")
{ "http://" } else { "https://" }.to_string();
if domain.ends_with('/') {
domain.replace_range(domain.len()-1.., "");
}
if domain.starts_with("http") {
domain = domain.replace("https://", "").replace("http://", "");
}
let dispatcher = Dispatcher::new();
for _ in 0..1 { // TODO customize delivery workers amount
dispatcher.spawn(db.clone(), domain.clone(), 30); // TODO ew don't do it this deep and secretly!!
}
let app = match model::application::Entity::find().one(&db).await? {
Some(model) => model,
None => {
tracing::info!("generating application keys");
let rsa = Rsa::generate(2048)?;
let privk = std::str::from_utf8(&rsa.private_key_to_pem()?)?.to_string();
let pubk = std::str::from_utf8(&rsa.public_key_to_pem()?)?.to_string();
let system = model::application::ActiveModel {
id: sea_orm::ActiveValue::NotSet,
private_key: sea_orm::ActiveValue::Set(privk.clone()),
public_key: sea_orm::ActiveValue::Set(pubk.clone()),
created: sea_orm::ActiveValue::Set(chrono::Utc::now()),
};
model::application::Entity::insert(system).exec(&db).await?;
// sqlite doesn't resurn last inserted id so we're better off just querying again, it's just one time
model::application::Entity::find().one(&db).await?.expect("could not find app config just inserted")
}
};
let fetcher = Fetcher::new(db.clone(), domain.clone(), app.private_key.clone());
Ok(Context(Arc::new(ContextInner {
db, domain, protocol, app, fetcher, dispatcher,
})))
}
pub fn app(&self) -> &model::application::Model {
&self.0.app
}
pub fn db(&self) -> &DatabaseConnection {
&self.0.db
}
pub fn base(&self) -> &str {
&self.0.domain
}
pub fn protocol(&self) -> &str {
&self.0.protocol
}
pub fn uri(&self, entity: &str, id: String) -> String {
if id.starts_with("http") { id } else {
format!("{}{}/{}/{}", self.0.protocol, self.0.domain, entity, id)
}
}
pub fn fetch(&self) -> &Fetcher {
&self.0.fetcher
}
/// get full user id uri
pub fn uid(&self, id: String) -> String {
self.uri("users", id)
}
/// get full object id uri
pub fn oid(&self, id: String) -> String {
self.uri("objects", id)
}
/// get full activity id uri
pub fn aid(&self, id: String) -> String {
self.uri("activities", id)
}
/// get bare id, usually an uuid but unspecified
pub fn id(&self, id: String) -> String {
if id.starts_with(&self.0.domain) {
id.split('/').last().unwrap_or("").to_string()
} else {
id
}
}
pub fn server(id: &str) -> String {
id
.replace("https://", "")
.replace("http://", "")
.split('/')
.next()
.unwrap_or("")
.to_string()
}
pub async fn expand_addressing(&self, uid: &str, mut targets: Vec<String>) -> crate::Result<Vec<String>> {
let following_addr = format!("{uid}/followers");
if let Some(i) = targets.iter().position(|x| x == &following_addr) {
targets.remove(i);
model::relation::Entity::find()
.filter(Condition::all().add(model::relation::Column::Following.eq(uid.to_string())))
.select_only()
.select_column(model::relation::Column::Follower)
.into_tuple::<String>()
.all(self.db())
.await?
.into_iter()
.for_each(|x| targets.push(x));
}
Ok(targets)
}
pub async fn address_to(&self, aid: &str, oid: Option<&str>, targets: &[String]) -> crate::Result<()> {
let addressings : Vec<model::addressing::ActiveModel> = targets
.iter()
.filter(|to| !to.is_empty())
.filter(|to| !to.ends_with("/followers"))
.map(|to| model::addressing::ActiveModel {
id: sea_orm::ActiveValue::NotSet,
server: Set(Context::server(to)),
actor: Set(to.to_string()),
activity: Set(aid.to_string()),
object: Set(oid.map(|x| x.to_string())),
published: Set(chrono::Utc::now()),
})
.collect();
if !addressings.is_empty() {
model::addressing::Entity::insert_many(addressings)
.exec(self.db())
.await?;
}
Ok(())
}
pub async fn deliver_to(&self, aid: &str, from: &str, targets: &[String]) -> crate::Result<()> {
let deliveries : Vec<model::delivery::ActiveModel> = targets
.iter()
.filter(|to| !to.is_empty())
.filter(|to| Context::server(to) != self.base())
.filter(|to| to != &apb::target::PUBLIC)
.map(|to| model::delivery::ActiveModel {
id: sea_orm::ActiveValue::NotSet,
actor: Set(from.to_string()),
// TODO we should resolve each user by id and check its inbox because we can't assume
// it's /users/{id}/inbox for every software, but oh well it's waaaaay easier now
target: Set(format!("{}/inbox", to)),
activity: Set(aid.to_string()),
created: Set(chrono::Utc::now()),
not_before: Set(chrono::Utc::now()),
attempt: Set(0),
})
.collect();
if !deliveries.is_empty() {
model::delivery::Entity::insert_many(deliveries)
.exec(self.db())
.await?;
}
self.0.dispatcher.wakeup();
Ok(())
}
// TODO should probs not be here
pub fn ap_collection(&self, id: &str, total_items: Option<u64>) -> serde_json::Value {
serde_json::Value::new_object()
.set_id(Some(id))
.set_collection_type(Some(apb::CollectionType::OrderedCollection))
.set_first(apb::Node::link(format!("{id}/page")))
.set_total_items(total_items)
}
// TODO should probs not be here
pub fn ap_collection_page(&self, id: &str, offset: u64, limit: u64, items: Vec<serde_json::Value>) -> serde_json::Value {
serde_json::Value::new_object()
.set_id(Some(&format!("{id}?offset={offset}")))
.set_collection_type(Some(apb::CollectionType::OrderedCollectionPage))
.set_part_of(apb::Node::link(id.replace("/page", "")))
.set_next(apb::Node::link(format!("{id}?offset={}", offset+limit)))
.set_ordered_items(apb::Node::Array(items))
}
pub async fn dispatch(&self, uid: &str, activity_targets: Vec<String>, aid: &str, oid: Option<&str>) -> crate::Result<()> {
let addressed = self.expand_addressing(uid, activity_targets).await?;
self.address_to(aid, oid, &addressed).await?;
self.deliver_to(aid, uid, &addressed).await?;
Ok(())
}
}

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use base64::Engine;
use openssl::{hash::MessageDigest, pkey::{PKey, Private}, sign::Signer};
use reqwest::header::{CONTENT_TYPE, USER_AGENT};
use sea_orm::{ColumnTrait, Condition, DatabaseConnection, EntityTrait, Order, QueryFilter, QueryOrder};
use tokio::{sync::broadcast, task::JoinHandle};
use apb::{ActivityMut, Node};
use crate::{routes::activitypub::{activity::ap_activity, object::ap_object}, errors::UpubError, model, server::Context, VERSION};
pub struct Dispatcher {
waker: broadcast::Sender<()>,
}
impl Default for Dispatcher {
fn default() -> Self {
let (waker, _) = broadcast::channel(1);
Dispatcher { waker }
}
}
impl Dispatcher {
pub fn new() -> Self { Dispatcher::default() }
pub fn spawn(&self, db: DatabaseConnection, domain: String, poll_interval: u64) -> JoinHandle<()> {
let waker = self.waker.subscribe();
tokio::spawn(async move {
if let Err(e) = worker(db, domain, poll_interval, waker).await {
tracing::error!("delivery worker exited with error: {e}");
}
})
}
pub fn wakeup(&self) {
match self.waker.send(()) {
Err(_) => tracing::error!("no worker to wakeup"),
Ok(n) => tracing::debug!("woken {n} workers"),
}
}
}
async fn worker(db: DatabaseConnection, domain: String, poll_interval: u64, mut waker: broadcast::Receiver<()>) -> Result<(), UpubError> {
loop {
let Some(delivery) = model::delivery::Entity::find()
.filter(Condition::all().add(model::delivery::Column::NotBefore.lte(chrono::Utc::now())))
.order_by(model::delivery::Column::NotBefore, Order::Asc)
.one(&db)
.await?
else {
tokio::select! {
biased;
_ = waker.recv() => {},
_ = tokio::time::sleep(std::time::Duration::from_secs(poll_interval)) => {},
}
continue
};
let del_row = model::delivery::ActiveModel {
id: sea_orm::ActiveValue::Set(delivery.id),
..Default::default()
};
let del = model::delivery::Entity::delete(del_row)
.exec(&db)
.await?;
if del.rows_affected == 0 {
// another worker claimed this delivery
continue; // go back to the top
}
if delivery.expired() {
// try polling for another one
continue; // go back to top
}
tracing::info!("delivering {} to {}", delivery.activity, delivery.target);
let payload = match model::activity::Entity::find_by_id(&delivery.activity)
.find_also_related(model::object::Entity)
.one(&db)
.await? // TODO probably should not fail here and at least re-insert the delivery
{
Some((activity, Some(object))) => ap_activity(activity).set_object(Node::object(ap_object(object))),
Some((activity, None)) => ap_activity(activity),
None => {
tracing::warn!("skipping dispatch for deleted object {}", delivery.activity);
continue;
},
};
let Some(model::user::Model{ private_key: Some(key), .. }) = model::user::Entity::find_by_id(&delivery.actor)
.one(&db).await?
else {
tracing::error!("can not dispatch activity for user without private key: {}", delivery.actor);
continue;
};
let Ok(key) = PKey::private_key_from_pem(key.as_bytes())
else {
tracing::error!("failed parsing private key for user {}", delivery.actor);
continue;
};
if let Err(e) = deliver(&key, &delivery.target, &delivery.actor, payload, &domain).await {
tracing::warn!("failed delivery of {} to {} : {e}", delivery.activity, delivery.target);
let new_delivery = model::delivery::ActiveModel {
id: sea_orm::ActiveValue::NotSet,
not_before: sea_orm::ActiveValue::Set(delivery.next_delivery()),
actor: sea_orm::ActiveValue::Set(delivery.actor),
target: sea_orm::ActiveValue::Set(delivery.target),
activity: sea_orm::ActiveValue::Set(delivery.activity),
created: sea_orm::ActiveValue::Set(delivery.created),
attempt: sea_orm::ActiveValue::Set(delivery.attempt + 1),
};
model::delivery::Entity::insert(new_delivery).exec(&db).await?;
}
}
}
async fn deliver(key: &PKey<Private>, to: &str, from: &str, payload: serde_json::Value, domain: &str) -> Result<(), UpubError> {
let payload = serde_json::to_string(&payload).unwrap();
let digest = format!("sha-256={}", base64::prelude::BASE64_STANDARD.encode(openssl::sha::sha256(payload.as_bytes())));
let host = Context::server(to);
let date = chrono::Utc::now().format("%a, %d %b %Y %H:%M:%S GMT").to_string(); // lmao @ "GMT"
let path = to.replace("https://", "").replace("http://", "").replace(&host, "");
// let headers : BTreeMap<String, String> = [
// ("Host".to_string(), host.clone()),
// ("Date".to_string(), date.clone()),
// ("Digest".to_string(), digest.clone()),
// ].into();
// let signature_header = Config::new()
// .dont_use_created_field()
// .require_header("host")
// .require_header("date")
// .require_header("digest")
// .begin_sign("POST", &path, headers)
// .unwrap()
// .sign(format!("{from}#main-key"), |to_sign| {
// tracing::info!("signing '{to_sign}'");
// let mut signer = Signer::new(MessageDigest::sha256(), key)?;
// signer.update(to_sign.as_bytes())?;
// let signature = base64::prelude::BASE64_URL_SAFE.encode(signer.sign_to_vec()?);
// Ok(signature) as Result<_, UpubError>
// })
// .unwrap()
// .signature_header();
let signature_header = {
let to_sign = format!("(request-target): post {path}\nhost: {host}\ndate: {date}\ndigest: {digest}");
let mut signer = Signer::new(MessageDigest::sha256(), key)?;
signer.update(to_sign.as_bytes())?;
let signature = base64::prelude::BASE64_STANDARD.encode(signer.sign_to_vec()?);
format!("keyId=\"{from}#main-key\",algorithm=\"rsa-sha256\",headers=\"(request-target) host date digest\",signature=\"{signature}\"")
};
reqwest::Client::new()
.post(to)
.header("Host", host)
.header("Date", date)
.header("Digest", digest)
.header("Signature", signature_header)
.header(CONTENT_TYPE, "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"")
.header(USER_AGENT, format!("upub+{VERSION} ({domain})")) // TODO put instance admin email
.body(payload)
.send()
.await?
.error_for_status()?;
Ok(())
}

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use openssl::pkey::{PKey, Private};
use reqwest::header::USER_AGENT;
use sea_orm::{DatabaseConnection, EntityTrait, IntoActiveModel};
use crate::{VERSION, model};
#[derive(Debug, thiserror::Error)]
pub enum FetchError {
#[error("could not dereference resource: {0}")]
Network(#[from] reqwest::Error),
#[error("error operating on database: {0}")]
Database(#[from] sea_orm::DbErr),
#[error("missing field when constructing object: {0}")]
Field(#[from] model::FieldError),
}
pub struct Fetcher {
db: DatabaseConnection,
_key: PKey<Private>, // TODO store pre-parsed
domain: String, // TODO merge directly with Context so we don't need to copy this
}
impl Fetcher {
pub fn new(db: DatabaseConnection, domain: String, key: String) -> Self {
Fetcher { db, domain, _key: PKey::private_key_from_pem(key.as_bytes()).unwrap() }
}
pub async fn user(&self, id: &str) -> Result<model::user::Model, FetchError> {
if let Some(x) = model::user::Entity::find_by_id(id).one(&self.db).await? {
return Ok(x); // already in db, easy
}
// TODO sign http fetches, we got the app key and db to get user keys just in case
tracing::info!("fetching {id}");
let user = reqwest::Client::new()
.get(id)
.header(USER_AGENT, format!("upub+{VERSION} ({})", self.domain)) // TODO put instance admin email
.send()
.await?
.json::<serde_json::Value>()
.await?;
let user_model = model::user::Model::new(&user)?;
model::user::Entity::insert(user_model.clone().into_active_model())
.exec(&self.db).await?;
Ok(user_model)
}
}

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use apb::{target::Addressed, Activity, Base, Object};
use sea_orm::{sea_query::Expr, ColumnTrait, EntityTrait, IntoActiveModel, QueryFilter, Set};
use crate::{errors::{LoggableError, UpubError}, model};
use super::Context;
#[axum::async_trait]
impl apb::server::Inbox for Context {
type Error = UpubError;
type Activity = serde_json::Value;
async fn create(&self, activity: serde_json::Value) -> crate::Result<()> {
let activity_model = model::activity::Model::new(&activity)?;
let activity_targets = activity.addressed();
let Some(object_node) = activity.object().extract() else {
// TODO we could process non-embedded activities or arrays but im lazy rn
tracing::error!("refusing to process activity without embedded object: {}", serde_json::to_string_pretty(&activity).unwrap());
return Err(UpubError::unprocessable());
};
let object_model = model::object::Model::new(&object_node)?;
let aid = activity_model.id.clone();
let oid = object_model.id.clone();
model::object::Entity::insert(object_model.into_active_model()).exec(self.db()).await?;
model::activity::Entity::insert(activity_model.into_active_model()).exec(self.db()).await?;
self.address_to(&aid, Some(&oid), &activity_targets).await?;
tracing::info!("{} posted {}", aid, oid);
Ok(())
}
async fn like(&self, activity: serde_json::Value) -> crate::Result<()> {
let aid = activity.actor().id().ok_or(UpubError::bad_request())?;
let oid = activity.object().id().ok_or(UpubError::bad_request())?;
let like = model::like::ActiveModel {
id: sea_orm::ActiveValue::NotSet,
actor: sea_orm::Set(aid.clone()),
likes: sea_orm::Set(oid.clone()),
date: sea_orm::Set(chrono::Utc::now()),
};
match model::like::Entity::insert(like).exec(self.db()).await {
Err(sea_orm::DbErr::RecordNotInserted) => Err(UpubError::not_modified()),
Err(sea_orm::DbErr::Exec(_)) => Err(UpubError::not_modified()), // bad fix for sqlite
Err(e) => {
tracing::error!("unexpected error procesing like from {aid} to {oid}: {e}");
Err(UpubError::internal_server_error())
}
Ok(_) => {
model::object::Entity::update_many()
.col_expr(model::object::Column::Likes, Expr::col(model::object::Column::Likes).add(1))
.filter(model::object::Column::Id.eq(oid.clone()))
.exec(self.db())
.await?;
tracing::info!("{} liked {}", aid, oid);
Ok(())
},
}
}
async fn follow(&self, activity: serde_json::Value) -> crate::Result<()> {
let activity_targets = activity.addressed();
let activity_model = model::activity::Model::new(&activity)?;
let aid = activity_model.id.clone();
tracing::info!("{} wants to follow {}", activity_model.actor, activity_model.object.as_deref().unwrap_or("<no-one???>"));
model::activity::Entity::insert(activity_model.into_active_model())
.exec(self.db()).await?;
self.address_to(&aid, None, &activity_targets).await?;
Ok(())
}
async fn accept(&self, activity: serde_json::Value) -> crate::Result<()> {
// TODO what about TentativeAccept
let activity_model = model::activity::Model::new(&activity)?;
let Some(follow_request_id) = activity_model.object else {
return Err(UpubError::bad_request());
};
let Some(follow_activity) = model::activity::Entity::find_by_id(follow_request_id)
.one(self.db()).await?
else {
return Err(UpubError::not_found());
};
if follow_activity.object.unwrap_or("".into()) != activity_model.actor {
return Err(UpubError::forbidden());
}
tracing::info!("{} accepted follow request by {}", activity_model.actor, follow_activity.actor);
model::relation::Entity::insert(
model::relation::ActiveModel {
follower: Set(follow_activity.actor),
following: Set(activity_model.actor),
..Default::default()
}
).exec(self.db()).await?;
self.address_to(&activity_model.id, None, &activity.addressed()).await?;
Ok(())
}
async fn reject(&self, activity: serde_json::Value) -> crate::Result<()> {
// TODO what about TentativeReject?
let activity_model = model::activity::Model::new(&activity)?;
let Some(follow_request_id) = activity_model.object else {
return Err(UpubError::bad_request());
};
let Some(follow_activity) = model::activity::Entity::find_by_id(follow_request_id)
.one(self.db()).await?
else {
return Err(UpubError::not_found());
};
if follow_activity.object.unwrap_or("".into()) != activity_model.actor {
return Err(UpubError::forbidden());
}
tracing::info!("{} rejected follow request by {}", activity_model.actor, follow_activity.actor);
self.address_to(&activity_model.id, None, &activity.addressed()).await?;
Ok(())
}
async fn delete(&self, activity: serde_json::Value) -> crate::Result<()> {
// TODO verify the signature before just deleting lmao
let oid = activity.object().id().ok_or(UpubError::bad_request())?;
// TODO maybe we should keep the tombstone?
model::user::Entity::delete_by_id(&oid).exec(self.db()).await.info_failed("failed deleting from users");
model::activity::Entity::delete_by_id(&oid).exec(self.db()).await.info_failed("failed deleting from activities");
model::object::Entity::delete_by_id(&oid).exec(self.db()).await.info_failed("failed deleting from objects");
Ok(())
}
async fn update(&self, activity: serde_json::Value) -> crate::Result<()> {
let activity_model = model::activity::Model::new(&activity)?;
let activity_targets = activity.addressed();
let Some(object_node) = activity.object().extract() else {
// TODO we could process non-embedded activities or arrays but im lazy rn
tracing::error!("refusing to process activity without embedded object: {}", serde_json::to_string_pretty(&activity).unwrap());
return Err(UpubError::unprocessable());
};
let aid = activity_model.id.clone();
let Some(oid) = object_node.id().map(|x| x.to_string()) else {
return Err(UpubError::bad_request());
};
model::activity::Entity::insert(activity_model.into_active_model()).exec(self.db()).await?;
match object_node.object_type() {
Some(apb::ObjectType::Actor(_)) => {
// TODO oof here is an example of the weakness of this model, we have to go all the way
// back up to serde_json::Value because impl Object != impl Actor
let actor_model = model::user::Model::new(&object_node)?;
model::user::Entity::update(actor_model.into_active_model())
.exec(self.db()).await?;
},
Some(apb::ObjectType::Note) => {
let object_model = model::object::Model::new(&object_node)?;
model::object::Entity::update(object_model.into_active_model())
.exec(self.db()).await?;
},
Some(t) => tracing::warn!("no side effects implemented for update type {t:?}"),
None => tracing::warn!("empty type on embedded updated object"),
}
self.address_to(&aid, Some(&oid), &activity_targets).await?;
tracing::info!("{} updated {}", aid, oid);
Ok(())
}
async fn undo(&self, _activity: serde_json::Value) -> crate::Result<()> {
todo!()
}
}

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pub mod context;
pub mod dispatcher;
pub mod fetcher;
pub mod inbox;
pub mod outbox;
pub mod auth;
pub use context::Context;

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use apb::{target::Addressed, Activity, ActivityMut, BaseMut, Node, ObjectMut};
use sea_orm::{EntityTrait, IntoActiveModel, Set};
use crate::{errors::UpubError, model};
use super::Context;
#[axum::async_trait]
impl apb::server::Outbox for Context {
type Error = UpubError;
type Object = serde_json::Value;
type Activity = serde_json::Value;
async fn create_note(&self, uid: String, object: serde_json::Value) -> crate::Result<String> {
let oid = self.oid(uuid::Uuid::new_v4().to_string());
let aid = self.aid(uuid::Uuid::new_v4().to_string());
let activity_targets = object.addressed();
let object_model = model::object::Model::new(
&object
.set_id(Some(&oid))
.set_attributed_to(Node::link(uid.clone()))
.set_published(Some(chrono::Utc::now()))
)?;
let activity_model = model::activity::Model {
id: aid.clone(),
activity_type: apb::ActivityType::Create,
actor: uid.clone(),
object: Some(oid.clone()),
target: None,
cc: object_model.cc.clone(),
bcc: object_model.bcc.clone(),
to: object_model.to.clone(),
bto: object_model.bto.clone(),
published: object_model.published,
};
model::object::Entity::insert(object_model.into_active_model())
.exec(self.db()).await?;
model::activity::Entity::insert(activity_model.into_active_model())
.exec(self.db()).await?;
self.dispatch(&uid, activity_targets, &aid, Some(&oid)).await?;
Ok(aid)
}
async fn create(&self, uid: String, activity: serde_json::Value) -> crate::Result<String> {
let Some(object) = activity.object().extract() else {
return Err(UpubError::bad_request());
};
let oid = self.oid(uuid::Uuid::new_v4().to_string());
let aid = self.aid(uuid::Uuid::new_v4().to_string());
let activity_targets = activity.addressed();
let mut object_model = model::object::Model::new(
&object
.set_id(Some(&oid))
.set_attributed_to(Node::link(uid.clone()))
.set_published(Some(chrono::Utc::now()))
)?;
let mut activity_model = model::activity::Model::new(
&activity
.set_id(Some(&aid))
.set_actor(Node::link(uid.clone()))
.set_published(Some(chrono::Utc::now()))
)?;
object_model.to = activity_model.to.clone();
object_model.bto = activity_model.bto.clone();
object_model.cc = activity_model.cc.clone();
object_model.bcc = activity_model.bcc.clone();
activity_model.object = Some(oid.clone());
model::object::Entity::insert(object_model.into_active_model())
.exec(self.db()).await?;
model::activity::Entity::insert(activity_model.into_active_model())
.exec(self.db()).await?;
self.dispatch(&uid, activity_targets, &aid, Some(&oid)).await?;
Ok(aid)
}
async fn like(&self, uid: String, activity: serde_json::Value) -> crate::Result<String> {
let aid = self.aid(uuid::Uuid::new_v4().to_string());
let activity_targets = activity.addressed();
let Some(oid) = activity.object().id() else {
return Err(UpubError::bad_request());
};
let activity_model = model::activity::Model::new(
&activity
.set_id(Some(&aid))
.set_published(Some(chrono::Utc::now()))
.set_actor(Node::link(uid.clone()))
)?;
let like_model = model::like::ActiveModel {
actor: Set(uid.clone()),
likes: Set(oid),
date: Set(chrono::Utc::now()),
..Default::default()
};
model::like::Entity::insert(like_model).exec(self.db()).await?;
model::activity::Entity::insert(activity_model.into_active_model())
.exec(self.db()).await?;
self.dispatch(&uid, activity_targets, &aid, None).await?;
Ok(aid)
}
async fn follow(&self, uid: String, activity: serde_json::Value) -> crate::Result<String> {
let aid = self.aid(uuid::Uuid::new_v4().to_string());
let activity_targets = activity.addressed();
if activity.object().id().is_none() {
return Err(UpubError::bad_request());
}
let activity_model = model::activity::Model::new(
&activity
.set_id(Some(&aid))
.set_actor(Node::link(uid.clone()))
.set_published(Some(chrono::Utc::now()))
)?;
model::activity::Entity::insert(activity_model.into_active_model())
.exec(self.db()).await?;
self.dispatch(&uid, activity_targets, &aid, None).await?;
Ok(aid)
}
async fn accept(&self, uid: String, activity: serde_json::Value) -> crate::Result<String> {
let aid = self.aid(uuid::Uuid::new_v4().to_string());
let activity_targets = activity.addressed();
if activity.object().id().is_none() {
return Err(UpubError::bad_request());
}
let Some(accepted_id) = activity.object().id() else {
return Err(UpubError::bad_request());
};
let Some(accepted_activity) = model::activity::Entity::find_by_id(accepted_id)
.one(self.db()).await?
else {
return Err(UpubError::not_found());
};
match accepted_activity.activity_type {
apb::ActivityType::Follow => {
model::relation::Entity::insert(
model::relation::ActiveModel {
follower: Set(accepted_activity.actor), following: Set(uid.clone()),
..Default::default()
}
).exec(self.db()).await?;
},
t => tracing::warn!("no side effects implemented for accepting {t:?}"),
}
let activity_model = model::activity::Model::new(
&activity
.set_id(Some(&aid))
.set_actor(Node::link(uid.clone()))
.set_published(Some(chrono::Utc::now()))
)?;
model::activity::Entity::insert(activity_model.into_active_model())
.exec(self.db()).await?;
self.dispatch(&uid, activity_targets, &aid, None).await?;
Ok(aid)
}
async fn reject(&self, _uid: String, _activity: serde_json::Value) -> crate::Result<String> {
todo!()
}
async fn undo(&self, uid: String, activity: serde_json::Value) -> crate::Result<String> {
let aid = self.aid(uuid::Uuid::new_v4().to_string());
let activity_targets = activity.addressed();
{
let Some(old_aid) = activity.object().id() else {
return Err(UpubError::bad_request());
};
let Some(old_activity) = model::activity::Entity::find_by_id(old_aid)
.one(self.db()).await?
else {
return Err(UpubError::not_found());
};
if old_activity.actor != uid {
return Err(UpubError::forbidden());
}
match old_activity.activity_type {
apb::ActivityType::Like => {
model::like::Entity::delete(model::like::ActiveModel {
actor: Set(old_activity.actor), likes: Set(old_activity.object.unwrap_or("".into())),
..Default::default()
}).exec(self.db()).await?;
},
apb::ActivityType::Follow => {
model::relation::Entity::delete(model::relation::ActiveModel {
follower: Set(old_activity.actor), following: Set(old_activity.object.unwrap_or("".into())),
..Default::default()
}).exec(self.db()).await?;
},
t => tracing::warn!("extra side effects for activity {t:?} not implemented"),
}
}
let activity_model = model::activity::Model::new(
&activity
.set_id(Some(&aid))
.set_actor(Node::link(uid.clone()))
.set_published(Some(chrono::Utc::now()))
)?;
model::activity::Entity::insert(activity_model.into_active_model())
.exec(self.db())
.await?;
self.dispatch(&uid, activity_targets, &aid, None).await?;
Ok(aid)
}
}

0
utils/httpsign/README.md → src/server/server.rs
View file

41
src/tools.rs Normal file
View file

@ -0,0 +1,41 @@
// yanked from https://github.com/SeaQL/sea-orm/discussions/1502
use sea_orm::{prelude::*, FromQueryResult};
use sea_orm::sea_query::{Alias, IntoIden, SelectExpr, SelectStatement};
use sea_orm::{EntityTrait, QueryTrait};
pub struct Prefixer<S: QueryTrait<QueryStatement = SelectStatement>> {
pub selector: S,
}
impl<S: QueryTrait<QueryStatement = SelectStatement>> Prefixer<S> {
pub fn new(selector: S) -> Self {
Self { selector }
}
pub fn add_columns<T: EntityTrait>(mut self, entity: T) -> Self {
for col in <T::Column as sea_orm::entity::Iterable>::iter() {
let alias = format!("{}{}", entity.table_name(), col.to_string()); // we use entity.table_name() as prefix
self.selector.query().expr(SelectExpr {
expr: col.select_as(col.into_expr()),
alias: Some(Alias::new(&alias).into_iden()),
window: None,
});
}
self
}
}
// adapted from https://github.com/SeaQL/sea-orm/discussions/1502
#[derive(Debug)]
pub struct ActivityWithObject {
pub activity: crate::model::activity::Model,
pub object: Option<crate::model::object::Model>,
}
impl FromQueryResult for ActivityWithObject {
fn from_query_result(res: &sea_orm::QueryResult, _pre: &str) -> Result<Self, sea_orm::DbErr> {
let activity = crate::model::activity::Model::from_query_result(res, crate::model::activity::Entity.table_name())?;
let object = crate::model::object::Model::from_query_result(res, crate::model::object::Entity.table_name()).ok();
Ok(Self { activity, object })
}
}

26
upub/cli/Cargo.toml
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@ -1,26 +0,0 @@
[package]
name = "upub-cli"
version = "0.2.0"
edition = "2021"
authors = [ "alemi <me@alemi.dev>" ]
description = "cli maintenance tasks for upub"
license = "AGPL-3.0"
repository = "https://git.alemi.dev/upub.git"
readme = "README.md"
[lib]
[dependencies]
apb = { path = "../../apb/" }
upub = { path = "../core" }
tracing = "0.1"
serde_json = "1"
sha256 = "1.5"
uuid = { version = "1.10", features = ["v4"] }
chrono = { version = "0.4", features = ["serde"] }
openssl = "0.10" # TODO handle pubkeys with a smaller crate
clap = { version = "4.5", features = ["derive"] }
sea-orm = "1.0"
futures = "0.3"
mdhtml = { path = "../../utils/mdhtml/" }
reqwest = { version = "0.12", features = ["json"] }

1
upub/cli/README.md
View file

@ -1 +0,0 @@
# upub cli

115
upub/cli/src/cloak.rs
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@ -1,115 +0,0 @@
use futures::TryStreamExt;
use sea_orm::{ActiveModelTrait, ActiveValue::{NotSet, Set, Unchanged}, ColumnTrait, Condition, EntityTrait, IntoActiveModel, QueryFilter, QuerySelect, SelectColumns};
use upub::traits::{fetch::RequestError, Cloaker};
pub async fn cloak(ctx: upub::Context, post_contents: bool, objects: bool, actors: bool) -> Result<(), RequestError> {
let local_base = format!("{}%", ctx.base());
{
let mut stream = upub::model::attachment::Entity::find()
.filter(upub::model::attachment::Column::Url.not_like(&local_base))
.stream(ctx.db())
.await?;
while let Some(attachment) = stream.try_next().await? {
tracing::info!("cloaking {}", attachment.url);
let (sig, url) = ctx.cloak(&attachment.url);
let mut model = attachment.into_active_model();
model.url = Set(upub::url!(ctx, "/proxy/{sig}/{url}"));
model.update(ctx.db()).await?;
}
}
if objects {
let mut stream = upub::model::object::Entity::find()
.filter(upub::model::object::Column::Image.is_not_null())
.filter(upub::model::object::Column::Image.not_like(&local_base))
.select_only()
.select_column(upub::model::object::Column::Internal)
.select_column(upub::model::object::Column::Image)
.into_tuple::<(i64, String)>()
.stream(ctx.db())
.await?;
while let Some((internal, image)) = stream.try_next().await? {
tracing::info!("cloaking object image {image}");
let model = upub::model::object::ActiveModel {
internal: Unchanged(internal),
image: Set(Some(ctx.cloaked(&image))),
..Default::default()
};
model.update(ctx.db()).await?;
}
}
if actors {
let mut stream = upub::model::actor::Entity::find()
.filter(
Condition::any()
.add(upub::model::actor::Column::Image.not_like(&local_base))
.add(upub::model::actor::Column::Icon.not_like(&local_base))
)
.select_only()
.select_column(upub::model::actor::Column::Internal)
.select_column(upub::model::actor::Column::Image)
.select_column(upub::model::actor::Column::Icon)
.into_tuple::<(i64, Option<String>, Option<String>)>()
.stream(ctx.db())
.await?;
while let Some((internal, image, icon)) = stream.try_next().await? {
tracing::info!("cloaking user #{internal}");
if image.is_none() && icon.is_none() { continue }
// TODO can this if/else/else be made nicer??
let image = if let Some(img) = image {
if !img.starts_with(ctx.base()) {
Set(Some(ctx.cloaked(&img)))
} else {
NotSet
}
} else {
NotSet
};
let icon = if let Some(icn) = icon {
if !icn.starts_with(ctx.base()) {
Set(Some(ctx.cloaked(&icn)))
} else {
NotSet
}
} else {
NotSet
};
let model = upub::model::actor::ActiveModel {
internal: Unchanged(internal),
image, icon,
..Default::default()
};
model.update(ctx.db()).await?;
}
}
if post_contents {
let mut stream = upub::model::object::Entity::find()
.filter(upub::model::object::Column::Content.like("%<img%"))
.select_only()
.select_column(upub::model::object::Column::Internal)
.select_column(upub::model::object::Column::Content)
.into_tuple::<(i64, String)>()
.stream(ctx.db())
.await?;
while let Some((internal, content)) = stream.try_next().await? {
let sanitized = ctx.sanitize(&content);
if sanitized != content {
tracing::info!("sanitizing object #{internal}");
let model = upub::model::object::ActiveModel {
internal: Unchanged(internal),
content: Set(Some(sanitized)),
..Default::default()
};
model.update(ctx.db()).await?;
}
}
}
Ok(())
}

65
upub/cli/src/fetch.rs
View file

@ -1,65 +0,0 @@
use sea_orm::{EntityTrait, TransactionTrait};
use upub::traits::{fetch::RequestError, Addresser, Fetcher, Normalizer};
pub async fn fetch(ctx: upub::Context, uri: String, save: bool, actor: Option<String>) -> Result<(), RequestError> {
use apb::Base;
let mut pkey = ctx.pkey().to_string();
let mut from = ctx.base().to_string();
if let Some(actor) = actor {
let actor_model = upub::model::actor::Entity::find_by_ap_id(&actor)
.one(ctx.db())
.await?
.ok_or_else(|| sea_orm::DbErr::RecordNotFound(actor.clone()))?;
match actor_model.private_key {
None => tracing::error!("requested actor lacks a private key, fetching with server key instead"),
Some(x) => {
pkey = x;
from = actor.to_string();
},
}
}
let mut node = apb::Node::link(uri.to_string());
if let apb::Node::Link(ref uri) = node {
if let Ok(href) = uri.href() {
node = upub::Context::request(reqwest::Method::GET, &href, None, &from, &pkey, ctx.domain())
.await?
.json::<serde_json::Value>()
.await?
.into();
}
}
let obj = node.into_inner().expect("node still empty after fetch?");
println!("{}", serde_json::to_string_pretty(&obj).unwrap());
if save {
let tx = ctx.db().begin().await?;
match obj.base_type() {
Ok(apb::BaseType::Object(apb::ObjectType::Actor(_))) => {
upub::model::actor::Entity::insert(upub::AP::actor_q(&obj, None)?)
.exec(&tx)
.await?;
},
Ok(apb::BaseType::Object(apb::ObjectType::Activity(_))) => {
let act = ctx.insert_activity(obj, &tx).await?;
ctx.address(Some(&act), None, &tx).await?;
},
Ok(apb::BaseType::Object(apb::ObjectType::Note)) => {
let obj = ctx.insert_object(obj, &tx).await?;
ctx.address(None, Some(&obj), &tx).await?;
},
Ok(apb::BaseType::Object(t)) => tracing::warn!("not implemented: {:?}", t),
Ok(apb::BaseType::Link(_)) => tracing::error!("fetched another link?"),
Err(_) => tracing::error!("no type on object"),
}
tx.commit().await?;
}
Ok(())
}

79
upub/cli/src/fix.rs
View file

@ -1,79 +0,0 @@
use sea_orm::{ActiveModelTrait, EntityTrait};
pub async fn fix(ctx: upub::Context, likes: bool, shares: bool, replies: bool) -> Result<(), sea_orm::DbErr> {
use futures::TryStreamExt;
let db = ctx.db();
if likes {
tracing::info!("fixing likes...");
let mut store = std::collections::HashMap::new();
{
let mut stream = upub::model::like::Entity::find().stream(db).await?;
while let Some(like) = stream.try_next().await? {
store.insert(like.object, store.get(&like.object).unwrap_or(&0) + 1);
}
}
for (k, v) in store {
let m = upub::model::object::ActiveModel {
internal: sea_orm::Unchanged(k),
likes: sea_orm::Set(v),
..Default::default()
};
if let Err(e) = m.update(db).await {
tracing::warn!("record not updated ({k}): {e}");
}
}
}
if shares {
tracing::info!("fixing shares...");
let mut store = std::collections::HashMap::new();
{
let mut stream = upub::model::announce::Entity::find().stream(db).await?;
while let Some(share) = stream.try_next().await? {
store.insert(share.object, store.get(&share.object).unwrap_or(&0) + 1);
}
}
for (k, v) in store {
let m = upub::model::object::ActiveModel {
internal: sea_orm::Unchanged(k),
announces: sea_orm::Set(v),
..Default::default()
};
if let Err(e) = m.update(db).await {
tracing::warn!("record not updated ({k}): {e}");
}
}
}
if replies {
tracing::info!("fixing replies...");
let mut store = std::collections::HashMap::new();
{
let mut stream = upub::model::object::Entity::find().stream(db).await?;
while let Some(object) = stream.try_next().await? {
if let Some(reply) = object.in_reply_to {
let before = store.get(&reply).unwrap_or(&0);
store.insert(reply, before + 1);
}
}
}
for (k, v) in store {
let m = upub::model::object::ActiveModel {
id: sea_orm::Unchanged(k.clone()),
replies: sea_orm::Set(v),
..Default::default()
};
// TODO will update work with non-primary-key field??
if let Err(e) = m.update(db).await {
tracing::warn!("record not updated ({k}): {e}");
}
}
}
tracing::info!("done running fix tasks");
Ok(())
}

163
upub/cli/src/lib.rs
View file

@ -1,163 +0,0 @@
mod fix;
pub use fix::*;
mod fetch;
pub use fetch::*;
mod faker;
pub use faker::*;
mod relay;
pub use relay::*;
mod register;
pub use register::*;
mod update;
pub use update::*;
mod nuke;
pub use nuke::*;
mod thread;
pub use thread::*;
mod cloak;
pub use cloak::*;
#[derive(Debug, Clone, clap::Subcommand)]
pub enum CliCommand {
/// generate fake user, note and activity
Faker{
/// how many fake statuses to insert for root user
count: u64,
},
/// fetch a single AP object
Fetch {
/// object id, or uri, to fetch
uri: String,
#[arg(long, default_value_t = false)]
/// store fetched object in local db
save: bool,
#[arg(long)]
/// use this actor's private key to fetch
fetch_as: Option<String>,
},
/// act on remote relay actors at instance level
Relay {
#[clap(subcommand)]
/// action to take against this relay
action: RelayCommand,
},
/// run db maintenance tasks
Fix {
#[arg(long, default_value_t = false)]
/// fix likes counts for posts
likes: bool,
#[arg(long, default_value_t = false)]
/// fix shares counts for posts
shares: bool,
#[arg(long, default_value_t = false)]
/// fix replies counts for posts
replies: bool,
},
/// update remote actors
Update {
#[arg(long, short, default_value_t = 10)]
/// number of days after which actors should get updated
days: i64,
#[arg(long)]
/// stop after updating this many actors
limit: Option<u64>,
},
/// register a new local user
Register {
/// username for new user, must be unique locally and cannot be changed
username: String,
/// password for new user
// TODO get this with getpass rather than argv!!!!
password: String,
/// display name for new user
#[arg(long = "name")]
display_name: Option<String>,
/// summary text for new user
#[arg(long = "summary")]
summary: Option<String>,
/// url for avatar image of new user
#[arg(long = "avatar")]
avatar_url: Option<String>,
/// url for banner image of new user
#[arg(long = "banner")]
banner_url: Option<String>,
},
/// break all user relations so that instance can be shut down
Nuke {
/// unless this is set, nuke will be a dry run
#[arg(long, default_value_t = false)]
for_real: bool,
/// also send Delete activities for all local objects
#[arg(long, default_value_t = false)]
delete_objects: bool,
},
/// attempt to fix broken threads and completely gather their context
Thread {
},
/// replaces all attachment urls with proxied local versions (only useful for old instances)
Cloak {
/// also cloak objects image urls
#[arg(long, default_value_t = false)]
objects: bool,
/// also cloak actor images
#[arg(long, default_value_t = false)]
actors: bool,
/// also replace urls inside post contents
#[arg(long, default_value_t = false)]
contents: bool,
},
}
pub async fn run(ctx: upub::Context, command: CliCommand) -> Result<(), Box<dyn std::error::Error>> {
tracing::info!("running cli task: {command:?}");
match command {
CliCommand::Faker { count } =>
Ok(faker(ctx, count as i64).await?),
CliCommand::Fetch { uri, save, fetch_as } =>
Ok(fetch(ctx, uri, save, fetch_as).await?),
CliCommand::Relay { action } =>
Ok(relay(ctx, action).await?),
CliCommand::Fix { likes, shares, replies } =>
Ok(fix(ctx, likes, shares, replies).await?),
CliCommand::Update { days, limit } =>
Ok(update_users(ctx, days, limit).await?),
CliCommand::Register { username, password, display_name, summary, avatar_url, banner_url } =>
Ok(register(ctx, username, password, display_name, summary, avatar_url, banner_url).await?),
CliCommand::Nuke { for_real, delete_objects } =>
Ok(nuke(ctx, for_real, delete_objects).await?),
CliCommand::Thread { } =>
Ok(thread(ctx).await?),
CliCommand::Cloak { objects, actors, contents } =>
Ok(cloak(ctx, contents, objects, actors).await?),
}
}

137
upub/cli/src/nuke.rs
View file

@ -1,137 +0,0 @@
use std::collections::HashSet;
use apb::{ActivityMut, BaseMut, ObjectMut};
use futures::TryStreamExt;
use sea_orm::{ActiveValue::{Set, NotSet}, ColumnTrait, EntityTrait, QueryFilter, QuerySelect, SelectColumns};
pub async fn nuke(ctx: upub::Context, for_real: bool, delete_posts: bool) -> Result<(), sea_orm::DbErr> {
if !for_real {
tracing::warn!("THIS IS A DRY RUN! pass --for-real to actually nuke this instance");
}
let mut to_undo = Vec::new();
// TODO rather expensive to find all local users with a LIKE query, should add an isLocal flag
let local_users_vec = upub::model::actor::Entity::find()
.filter(upub::model::actor::Column::Id.like(format!("{}%", ctx.base())))
.select_only()
.select_column(upub::model::actor::Column::Internal)
.into_tuple::<i64>()
.all(ctx.db())
.await?;
let local_users : HashSet<i64> = HashSet::from_iter(local_users_vec);
{
let mut stream = upub::model::relation::Entity::find().stream(ctx.db()).await?;
while let Some(like) = stream.try_next().await? {
if local_users.contains(&like.follower) {
to_undo.push(like.activity);
} else if local_users.contains(&like.following) {
if let Some(accept) = like.accept {
to_undo.push(accept);
}
}
}
}
for internal in to_undo {
let Some(activity) = upub::model::activity::Entity::find_by_id(internal)
.one(ctx.db())
.await?
else {
tracing::error!("could not load activity #{internal}");
continue;
};
let Some(ref oid) = activity.object
else {
tracing::error!("can't undo activity without object");
continue;
};
let (target, undone) = if matches!(activity.activity_type, apb::ActivityType::Follow) {
(oid.clone(), activity.clone().ap())
} else {
let follow_activity = upub::model::activity::Entity::find_by_ap_id(oid)
.one(ctx.db())
.await?
.ok_or(sea_orm::DbErr::RecordNotFound(oid.clone()))?;
(follow_activity.clone().object.unwrap_or_default(), follow_activity.ap())
};
let aid = ctx.aid(&upub::Context::new_id());
let undo_activity = apb::new()
.set_id(Some(aid.clone()))
.set_activity_type(Some(apb::ActivityType::Undo))
.set_actor(apb::Node::link(activity.actor.clone()))
.set_object(apb::Node::object(undone))
.set_to(apb::Node::links(vec![target]))
.set_published(Some(chrono::Utc::now()));
let job = upub::model::job::ActiveModel {
internal: NotSet,
activity: Set(aid),
job_type: Set(upub::model::job::JobType::Outbound),
actor: Set(activity.actor),
target: Set(None),
published: Set(chrono::Utc::now()),
not_before: Set(chrono::Utc::now()),
attempt: Set(0),
payload: Set(Some(undo_activity)),
error: Set(None),
};
tracing::info!("undoing {}", activity.id);
if for_real {
upub::model::job::Entity::insert(job).exec(ctx.db()).await?;
}
}
if delete_posts {
let mut stream = upub::model::object::Entity::find()
.filter(upub::model::object::Column::Id.like(format!("{}%", ctx.base())))
.stream(ctx.db())
.await?;
while let Some(object) = stream.try_next().await? {
let aid = ctx.aid(&upub::Context::new_id());
let actor = object.attributed_to.unwrap_or_else(|| ctx.domain().to_string());
let undo_activity = apb::new()
.set_id(Some(aid.clone()))
.set_activity_type(Some(apb::ActivityType::Delete))
.set_actor(apb::Node::link(actor.clone()))
.set_object(apb::Node::link(object.id.clone()))
.set_to(apb::Node::links(object.to.0))
.set_cc(apb::Node::links(object.cc.0))
.set_bto(apb::Node::links(object.bto.0))
.set_bcc(apb::Node::links(object.bcc.0))
.set_published(Some(chrono::Utc::now()));
let job = upub::model::job::ActiveModel {
internal: NotSet,
activity: Set(aid),
job_type: Set(upub::model::job::JobType::Outbound),
actor: Set(actor),
target: Set(None),
published: Set(chrono::Utc::now()),
not_before: Set(chrono::Utc::now()),
attempt: Set(0),
payload: Set(Some(undo_activity)),
error: Set(None),
};
tracing::info!("deleting {}", object.id);
if for_real {
upub::model::job::Entity::insert(job).exec(ctx.db()).await?;
}
}
}
Ok(())
}

24
upub/cli/src/register.rs
View file

@ -1,24 +0,0 @@
use upub::traits::Administrable;
pub async fn register(
ctx: upub::Context,
username: String,
password: String,
display_name: Option<String>,
summary: Option<String>,
avatar_url: Option<String>,
banner_url: Option<String>,
) -> Result<(), sea_orm::DbErr> {
ctx.register_user(
username.clone(),
password,
display_name,
summary,
avatar_url,
banner_url,
).await?;
tracing::info!("registered new user: {username}");
Ok(())
}

204
upub/cli/src/relay.rs
View file

@ -1,204 +0,0 @@
use apb::{ActivityMut, BaseMut, ObjectMut};
use sea_orm::{ActiveValue::{NotSet, Set}, DbErr, EntityTrait, QueryFilter, ColumnTrait};
use upub::traits::{fetch::RequestError, Fetcher};
#[derive(Debug, Clone, clap::Subcommand)]
/// available actions to take on relays
pub enum RelayCommand {
/// get all current pending and accepted relays
Status,
/// request to follow a specific relay
Follow {
/// relay actor to follow (must be full AP id, like for pleroma)
actor: String,
},
/// accept a pending relay request
Accept {
/// relay actor to accept (must be full AP id, like for pleroma)
actor: String,
},
/// retract a follow relation to a relay, stopping receiving content
Unfollow {
/// relay actor to unfollow (must be full AP id, like for pleroma)
actor: String,
},
/// remove a follow relation from a relay, stopping sending content
Remove {
/// relay actor to unfollow (must be full AP id, like for pleroma)
actor: String,
},
}
pub async fn relay(ctx: upub::Context, action: RelayCommand) -> Result<(), RequestError> {
let my_internal = upub::model::actor::Entity::ap_to_internal(ctx.base(), ctx.db())
.await?
.ok_or_else(|| DbErr::RecordNotFound(ctx.base().to_string()))?;
let their_internal = match &action {
RelayCommand::Status => 0,
RelayCommand::Follow { actor }
| RelayCommand::Accept { actor }
| RelayCommand::Unfollow { actor }
| RelayCommand::Remove { actor }
=> ctx.fetch_user(actor, ctx.db()).await?.internal,
};
match action {
RelayCommand::Status => {
tracing::info!("active sinks:");
for sink in upub::Query::related(None, Some(my_internal), false)
.into_model::<upub::model::actor::Model>()
.all(ctx.db())
.await?
{
tracing::info!("[>>] {} {}", sink.name.unwrap_or_default(), sink.id);
}
tracing::info!("active sources:");
for source in upub::Query::related(Some(my_internal), None, false)
.into_model::<upub::model::actor::Model>()
.all(ctx.db())
.await?
{
tracing::info!("[<<] {} {}", source.name.unwrap_or_default(), source.id);
}
},
RelayCommand::Follow { actor } => {
let aid = ctx.aid(&upub::Context::new_id());
let payload = apb::new()
.set_id(Some(aid.clone()))
.set_activity_type(Some(apb::ActivityType::Follow))
.set_actor(apb::Node::link(ctx.base().to_string()))
.set_object(apb::Node::link(actor.clone()))
.set_to(apb::Node::links(vec![actor.clone()]))
.set_cc(apb::Node::links(vec![apb::target::PUBLIC.to_string()]))
.set_published(Some(chrono::Utc::now()));
let job = upub::model::job::ActiveModel {
internal: NotSet,
activity: Set(aid),
job_type: Set(upub::model::job::JobType::Outbound),
actor: Set(ctx.base().to_string()),
target: Set(None),
payload: Set(Some(payload)),
attempt: Set(0),
published: Set(chrono::Utc::now()),
not_before: Set(chrono::Utc::now()),
error: Set(None),
};
tracing::info!("following relay {actor}");
upub::model::job::Entity::insert(job).exec(ctx.db()).await?;
},
RelayCommand::Accept { actor } => {
let relation = upub::model::relation::Entity::find()
.filter(upub::model::relation::Column::Follower.eq(their_internal))
.filter(upub::model::relation::Column::Following.eq(my_internal))
.one(ctx.db())
.await?
.ok_or_else(|| DbErr::RecordNotFound(format!("relation-{their_internal}-{my_internal}")))?;
let activity = upub::model::activity::Entity::find_by_id(relation.activity)
.one(ctx.db())
.await?
.ok_or_else(|| DbErr::RecordNotFound(format!("activity#{}", relation.activity)))?;
let aid = ctx.aid(&upub::Context::new_id());
let payload = apb::new()
.set_id(Some(aid.clone()))
.set_activity_type(Some(apb::ActivityType::Accept(apb::AcceptType::Accept)))
.set_actor(apb::Node::link(ctx.base().to_string()))
.set_object(apb::Node::link(activity.id))
.set_to(apb::Node::links(vec![actor.clone()]))
.set_cc(apb::Node::links(vec![apb::target::PUBLIC.to_string()]))
.set_published(Some(chrono::Utc::now()));
let job = upub::model::job::ActiveModel {
internal: NotSet,
activity: Set(aid),
job_type: Set(upub::model::job::JobType::Outbound),
actor: Set(ctx.base().to_string()),
target: Set(None),
payload: Set(Some(payload)),
attempt: Set(0),
published: Set(chrono::Utc::now()),
not_before: Set(chrono::Utc::now()),
error: Set(None),
};
tracing::info!("accepting relay {actor}");
upub::model::job::Entity::insert(job).exec(ctx.db()).await?;
},
RelayCommand::Remove { actor } => {
let relation = upub::model::relation::Entity::find()
.filter(upub::model::relation::Column::Follower.eq(their_internal))
.filter(upub::model::relation::Column::Following.eq(my_internal))
.one(ctx.db())
.await?
.ok_or_else(|| DbErr::RecordNotFound(format!("relation-{their_internal}-{my_internal}")))?;
let accept_activity_id = relation.accept.ok_or(DbErr::RecordNotFound(format!("accept-{their_internal}-{my_internal}")))?;
let activity = upub::model::activity::Entity::find_by_id(accept_activity_id)
.one(ctx.db())
.await?
.ok_or_else(|| DbErr::RecordNotFound(format!("activity#{}", accept_activity_id)))?;
let aid = ctx.aid(&upub::Context::new_id());
let payload = apb::new()
.set_id(Some(aid.clone()))
.set_activity_type(Some(apb::ActivityType::Undo))
.set_actor(apb::Node::link(ctx.base().to_string()))
.set_object(apb::Node::object(activity.ap()))
.set_to(apb::Node::links(vec![actor.clone()]))
.set_cc(apb::Node::links(vec![apb::target::PUBLIC.to_string()]))
.set_published(Some(chrono::Utc::now()));
let job = upub::model::job::ActiveModel {
internal: NotSet,
activity: Set(aid),
job_type: Set(upub::model::job::JobType::Outbound),
actor: Set(ctx.base().to_string()),
target: Set(None),
payload: Set(Some(payload)),
attempt: Set(0),
published: Set(chrono::Utc::now()),
not_before: Set(chrono::Utc::now()),
error: Set(None),
};
tracing::info!("unfollowing relay {actor}");
upub::model::job::Entity::insert(job).exec(ctx.db()).await?;
},
RelayCommand::Unfollow { actor } => {
let relation = upub::model::relation::Entity::find()
.filter(upub::model::relation::Column::Follower.eq(my_internal))
.filter(upub::model::relation::Column::Following.eq(their_internal))
.one(ctx.db())
.await?
.ok_or_else(|| DbErr::RecordNotFound(format!("relation-{my_internal}-{their_internal}")))?;
let activity = upub::model::activity::Entity::find_by_id(relation.activity)
.one(ctx.db())
.await?
.ok_or_else(|| DbErr::RecordNotFound(format!("activity#{}", relation.activity)))?;
let aid = ctx.aid(&upub::Context::new_id());
let payload = apb::new()
.set_id(Some(aid.clone()))
.set_activity_type(Some(apb::ActivityType::Undo))
.set_actor(apb::Node::link(ctx.base().to_string()))
.set_object(apb::Node::object(activity.ap()))
.set_to(apb::Node::links(vec![actor.clone()]))
.set_cc(apb::Node::links(vec![apb::target::PUBLIC.to_string()]))
.set_published(Some(chrono::Utc::now()));
let job = upub::model::job::ActiveModel {
internal: NotSet,
activity: Set(aid),
job_type: Set(upub::model::job::JobType::Outbound),
actor: Set(ctx.base().to_string()),
target: Set(None),
payload: Set(Some(payload)),
attempt: Set(0),
published: Set(chrono::Utc::now()),
not_before: Set(chrono::Utc::now()),
error: Set(None),
};
tracing::info!("unfollowing relay {actor}");
upub::model::job::Entity::insert(job).exec(ctx.db()).await?;
},
}
Ok(())
}

34
upub/cli/src/thread.rs
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@ -1,34 +0,0 @@
use sea_orm::{ColumnTrait, EntityTrait, IntoActiveModel, QueryFilter};
use upub::traits::{fetch::RequestError, Fetcher};
pub async fn thread(ctx: upub::Context) -> Result<(), RequestError> {
use futures::TryStreamExt;
let db = ctx.db();
tracing::info!("fixing contexts...");
let mut stream = upub::model::object::Entity::find()
.filter(upub::model::object::Column::Context.is_null())
.stream(db)
.await?;
while let Some(mut object) = stream.try_next().await? {
match object.in_reply_to {
None => object.context = Some(object.id.clone()),
Some(ref in_reply_to) => {
let reply = ctx.fetch_object(in_reply_to, ctx.db()).await?;
if let Some(context) = reply.context {
object.context = Some(context);
} else {
continue;
}
},
}
tracing::info!("updating context of {}", object.id);
upub::model::object::Entity::update(object.into_active_model())
.exec(ctx.db())
.await?;
}
tracing::info!("done fixing contexts");
Ok(())
}

50
upub/cli/src/update.rs
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@ -1,50 +0,0 @@
use futures::TryStreamExt;
use sea_orm::{ActiveModelTrait, ActiveValue::{Unchanged, Set}, ColumnTrait, EntityTrait, ModelTrait, QueryFilter, QueryOrder};
use upub::traits::Fetcher;
pub async fn update_users(ctx: upub::Context, days: i64, limit: Option<u64>) -> Result<(), sea_orm::DbErr> {
let mut count = 0;
let mut stream = upub::model::actor::Entity::find()
.filter(upub::model::actor::Column::Updated.lt(chrono::Utc::now() - chrono::Duration::days(days)))
.order_by_asc(upub::model::actor::Column::Updated)
.stream(ctx.db())
.await?;
while let Some(user) = stream.try_next().await? {
if ctx.is_local(&user.id) { continue }
if let Some(limit) = limit {
if count >= limit { break }
}
match ctx.pull(&user.id).await.and_then(|x| x.actor()) {
Err(upub::traits::fetch::RequestError::Fetch(status, msg)) => {
if status.as_u16() == 410 {
tracing::info!("user {} has been deleted", user.id);
user.delete(ctx.db()).await?;
}
else if status.as_u16() == 404 {
tracing::info!("user {} does not exist anymore", user.id);
user.delete(ctx.db()).await?;
}
else {
tracing::warn!("could not fetch user {}: failed with status {status} -- {msg}", user.id);
}
},
Err(e) => tracing::warn!("could not fetch user {}: {e}", user.id),
Ok(doc) => match ctx.resolve_user(doc, ctx.db()).await {
Ok(mut u) => {
tracing::info!("updating user {}", user.id);
u.internal = Unchanged(user.internal);
u.updated = Set(chrono::Utc::now());
u.update(ctx.db()).await?;
count += 1;
},
Err(e) => tracing::warn!("failed deserializing user '{}': {e}", user.id),
},
}
}
tracing::info!("updated {count} users");
Ok(())
}

38
upub/core/Cargo.toml
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@ -1,38 +0,0 @@
[package]
name = "upub"
version = "0.3.0"
edition = "2021"
authors = [ "alemi <me@alemi.dev>" ]
description = "core inner workings of upub"
license = "AGPL-3.0"
repository = "https://git.alemi.dev/upub.git"
readme = "README.md"
[lib]
[dependencies]
thiserror = "1"
async-recursion = "1.1"
async-trait = "0.1"
sha256 = "1.5" # TODO get rid of this and use directly sha2!!
sha2 = "0.10"
hmac = "0.12"
openssl = "0.10" # TODO handle pubkeys with a smaller crate
base64 = "0.22"
chrono = { version = "0.4", features = ["serde"] }
uuid = { version = "1.10", features = ["v4"] }
serde = { version = "1", features = ["derive"] }
serde_json = "1"
serde_default = "0.2"
serde-inline-default = "0.2"
toml = "0.8"
uriproxy = { path = "../../utils/uriproxy" }
httpsign = { path = "../../utils/httpsign/" }
mdhtml = { path = "../../utils/mdhtml/" }
jrd = "0.1"
tracing = "0.1"
sea-orm = { version = "1.0", features = ["macros"] }
reqwest = { version = "0.12", features = ["json"] }
apb = { path = "../../apb", features = ["unstructured", "orm", "did-core", "activitypub-miscellaneous-terms", "activitypub-fe", "activitypub-counters", "litepub", "ostatus", "toot"] }
# nodeinfo = "0.0.2" # the version on crates.io doesn't re-export necessary types to build the struct!!!
nodeinfo = { git = "https://codeberg.org/thefederationinfo/nodeinfo-rs", rev = "e865094804" }

1
upub/core/README.md
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@ -1 +0,0 @@
# upub core

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