140 lines
3.8 KiB
Rust
140 lines
3.8 KiB
Rust
use serde::{Deserialize, Serialize};
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use serde_json::{json, Value};
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use crate::config::Config;
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use crate::errors::HttpError;
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use crate::models::users::types::User;
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use crate::utils::crypto::{deserialize_private_key, get_public_key_pem};
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use crate::utils::files::get_file_url;
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use super::constants::AP_CONTEXT;
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use super::views::{
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get_actor_url,
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get_inbox_url,
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get_outbox_url,
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get_followers_url,
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get_following_url,
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};
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use super::vocabulary::{PERSON, IMAGE};
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const W3ID_CONTEXT: &str = "https://w3id.org/security/v1";
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#[derive(Deserialize, Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct PublicKey {
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id: String,
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owner: String,
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pub public_key_pem: String,
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}
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#[derive(Deserialize, Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Image {
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#[serde(rename = "type")]
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object_type: String,
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pub url: String,
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}
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#[derive(Deserialize, Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct ActorCapabilities {
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accepts_chat_messages: Option<bool>,
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}
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#[derive(Deserialize, Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Actor {
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#[serde(rename = "@context")]
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context: Option<Value>,
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pub id: String,
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#[serde(rename = "type")]
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object_type: String,
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pub name: String,
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pub preferred_username: String,
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pub inbox: String,
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pub outbox: String,
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pub followers: String,
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pub following: String,
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pub public_key: PublicKey,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub capabilities: Option<ActorCapabilities>,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub icon: Option<Image>,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub image: Option<Image>,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub summary: Option<String>,
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}
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pub fn get_actor_object(
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config: &Config,
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user: &User,
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) -> Result<Actor, HttpError> {
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let username = &user.profile.username;
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let id = get_actor_url(&config.instance_url(), &username);
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let inbox = get_inbox_url(&config.instance_url(), &username);
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let outbox = get_outbox_url(&config.instance_url(), &username);
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let followers = get_followers_url(&config.instance_url(), &username);
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let following = get_following_url(&config.instance_url(), &username);
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let private_key = deserialize_private_key(&user.private_key)
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.map_err(|_| HttpError::InternalError)?;
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let public_key_pem = get_public_key_pem(&private_key)
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.map_err(|_| HttpError::InternalError)?;
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let public_key = PublicKey {
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id: format!("{}#main-key", id),
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owner: id.clone(),
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public_key_pem: public_key_pem,
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};
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let avatar = match &user.profile.avatar_file_name {
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Some(file_name) => {
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let image = Image {
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object_type: IMAGE.to_string(),
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url: get_file_url(&config.instance_url(), file_name),
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};
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Some(image)
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},
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None => None,
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};
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let banner = match &user.profile.banner_file_name {
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Some(file_name) => {
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let image = Image {
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object_type: IMAGE.to_string(),
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url: get_file_url(&config.instance_url(), file_name),
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};
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Some(image)
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},
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None => None,
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};
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let capabilities = ActorCapabilities {
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accepts_chat_messages: Some(false),
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};
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let actor = Actor {
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context: Some(json!([
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AP_CONTEXT.to_string(),
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W3ID_CONTEXT.to_string(),
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])),
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id,
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object_type: PERSON.to_string(),
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name: username.to_string(),
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preferred_username: username.to_string(),
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inbox,
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outbox,
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followers,
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following,
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public_key,
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capabilities: Some(capabilities),
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icon: avatar,
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image: banner,
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summary: None,
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};
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Ok(actor)
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}
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