use actix_web::{web, web::Data};
-use lemmy_db_queries::{
- source::{
- community::{CommunityModerator_, Community_},
- site::Site_,
- user::UserSafeSettings_,
- },
- Crud,
- DbPool,
-};
-use lemmy_db_schema::source::{
- community::{Community, CommunityModerator},
- post::Post,
- site::Site,
- user::{UserSafeSettings, User_},
-};
-use lemmy_db_views_actor::{
- community_user_ban_view::CommunityUserBanView,
- community_view::CommunityView,
-};
-use lemmy_structs::{blocking, comment::*, community::*, post::*, site::*, user::*, websocket::*};
-use lemmy_utils::{claims::Claims, settings::Settings, ApiError, ConnectionId, LemmyError};
+use captcha::Captcha;
+use lemmy_api_common::{comment::*, community::*, person::*, post::*, site::*, websocket::*};
+use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{serialize_websocket_message, LemmyContext, UserOperation};
use serde::Deserialize;
-use std::process::Command;
-use url::Url;
-pub mod comment;
-pub mod community;
-pub mod post;
-pub mod routes;
-pub mod site;
-pub mod user;
-pub mod websocket;
+mod comment;
+mod comment_report;
+mod community;
+mod local_user;
+mod post;
+mod post_report;
+mod private_message;
+mod site;
+mod websocket;
#[async_trait::async_trait(?Send)]
pub trait Perform {
) -> Result<Self::Response, LemmyError>;
}
-pub(crate) async fn is_mod_or_admin(
- pool: &DbPool,
- user_id: i32,
- community_id: i32,
-) -> Result<(), LemmyError> {
- let is_mod_or_admin = blocking(pool, move |conn| {
- CommunityView::is_mod_or_admin(conn, user_id, community_id)
- })
- .await?;
- if !is_mod_or_admin {
- return Err(ApiError::err("not_a_mod_or_admin").into());
- }
- Ok(())
-}
-pub async fn is_admin(pool: &DbPool, user_id: i32) -> Result<(), LemmyError> {
- let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
- if !user.admin {
- return Err(ApiError::err("not_an_admin").into());
- }
- Ok(())
-}
-
-pub(crate) async fn get_post(post_id: i32, pool: &DbPool) -> Result<Post, LemmyError> {
- match blocking(pool, move |conn| Post::read(conn, post_id)).await? {
- Ok(post) => Ok(post),
- Err(_e) => Err(ApiError::err("couldnt_find_post").into()),
- }
-}
-
-pub(crate) async fn get_user_from_jwt(jwt: &str, pool: &DbPool) -> Result<User_, LemmyError> {
- let claims = match Claims::decode(&jwt) {
- Ok(claims) => claims.claims,
- Err(_e) => return Err(ApiError::err("not_logged_in").into()),
- };
- let user_id = claims.id;
- let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
- // Check for a site ban
- if user.banned {
- return Err(ApiError::err("site_ban").into());
- }
- Ok(user)
-}
-
-pub(crate) async fn get_user_from_jwt_opt(
- jwt: &Option<String>,
- pool: &DbPool,
-) -> Result<Option<User_>, LemmyError> {
- match jwt {
- Some(jwt) => Ok(Some(get_user_from_jwt(jwt, pool).await?)),
- None => Ok(None),
- }
-}
-
-pub(crate) async fn get_user_safe_settings_from_jwt(
- jwt: &str,
- pool: &DbPool,
-) -> Result<UserSafeSettings, LemmyError> {
- let claims = match Claims::decode(&jwt) {
- Ok(claims) => claims.claims,
- Err(_e) => return Err(ApiError::err("not_logged_in").into()),
- };
- let user_id = claims.id;
- let user = blocking(pool, move |conn| UserSafeSettings::read(conn, user_id)).await??;
- // Check for a site ban
- if user.banned {
- return Err(ApiError::err("site_ban").into());
- }
- Ok(user)
-}
-
-pub(crate) async fn get_user_safe_settings_from_jwt_opt(
- jwt: &Option<String>,
- pool: &DbPool,
-) -> Result<Option<UserSafeSettings>, LemmyError> {
- match jwt {
- Some(jwt) => Ok(Some(get_user_safe_settings_from_jwt(jwt, pool).await?)),
- None => Ok(None),
- }
-}
-
-pub(crate) async fn check_community_ban(
- user_id: i32,
- community_id: i32,
- pool: &DbPool,
-) -> Result<(), LemmyError> {
- let is_banned = move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
- if blocking(pool, is_banned).await? {
- Err(ApiError::err("community_ban").into())
- } else {
- Ok(())
- }
-}
-
-pub(crate) async fn check_downvotes_enabled(score: i16, pool: &DbPool) -> Result<(), LemmyError> {
- if score == -1 {
- let site = blocking(pool, move |conn| Site::read_simple(conn)).await??;
- if !site.enable_downvotes {
- return Err(ApiError::err("downvotes_disabled").into());
- }
- }
- Ok(())
-}
-
-/// Returns a list of communities that the user moderates
-/// or if a community_id is supplied validates the user is a moderator
-/// of that community and returns the community id in a vec
-///
-/// * `user_id` - the user id of the moderator
-/// * `community_id` - optional community id to check for moderator privileges
-/// * `pool` - the diesel db pool
-pub(crate) async fn collect_moderated_communities(
- user_id: i32,
- community_id: Option<i32>,
- pool: &DbPool,
-) -> Result<Vec<i32>, LemmyError> {
- if let Some(community_id) = community_id {
- // if the user provides a community_id, just check for mod/admin privileges
- is_mod_or_admin(pool, user_id, community_id).await?;
- Ok(vec![community_id])
- } else {
- let ids = blocking(pool, move |conn: &'_ _| {
- CommunityModerator::get_user_moderated_communities(conn, user_id)
- })
- .await??;
- Ok(ids)
- }
-}
-
-pub(crate) fn check_optional_url(item: &Option<Option<String>>) -> Result<(), LemmyError> {
- if let Some(Some(item)) = &item {
- if Url::parse(item).is_err() {
- return Err(ApiError::err("invalid_url").into());
- }
- }
- Ok(())
-}
-
-pub(crate) async fn build_federated_instances(
- pool: &DbPool,
-) -> Result<Option<FederatedInstances>, LemmyError> {
- if Settings::get().federation.enabled {
- let distinct_communities = blocking(pool, move |conn| {
- Community::distinct_federated_communities(conn)
- })
- .await??;
-
- let allowed = Settings::get().get_allowed_instances();
- let blocked = Settings::get().get_blocked_instances();
-
- let mut linked = distinct_communities
- .iter()
- .map(|actor_id| Ok(Url::parse(actor_id)?.host_str().unwrap_or("").to_string()))
- .collect::<Result<Vec<String>, LemmyError>>()?;
-
- linked.extend_from_slice(&allowed);
- linked.retain(|a| !blocked.contains(a) && !a.eq("") && !a.eq(&Settings::get().hostname));
-
- // Sort and remove dupes
- linked.sort_unstable();
- linked.dedup();
-
- Ok(Some(FederatedInstances {
- linked,
- allowed,
- blocked,
- }))
- } else {
- Ok(None)
- }
-}
-
pub async fn match_websocket_operation(
context: LemmyContext,
id: ConnectionId,
match op {
// User ops
UserOperation::Login => do_websocket_operation::<Login>(context, id, op, data).await,
- UserOperation::Register => do_websocket_operation::<Register>(context, id, op, data).await,
UserOperation::GetCaptcha => do_websocket_operation::<GetCaptcha>(context, id, op, data).await,
- UserOperation::GetUserDetails => {
- do_websocket_operation::<GetUserDetails>(context, id, op, data).await
- }
UserOperation::GetReplies => do_websocket_operation::<GetReplies>(context, id, op, data).await,
UserOperation::AddAdmin => do_websocket_operation::<AddAdmin>(context, id, op, data).await,
- UserOperation::BanUser => do_websocket_operation::<BanUser>(context, id, op, data).await,
- UserOperation::GetUserMentions => {
- do_websocket_operation::<GetUserMentions>(context, id, op, data).await
+ UserOperation::BanPerson => do_websocket_operation::<BanPerson>(context, id, op, data).await,
+ UserOperation::GetPersonMentions => {
+ do_websocket_operation::<GetPersonMentions>(context, id, op, data).await
}
- UserOperation::MarkUserMentionAsRead => {
- do_websocket_operation::<MarkUserMentionAsRead>(context, id, op, data).await
+ UserOperation::MarkPersonMentionAsRead => {
+ do_websocket_operation::<MarkPersonMentionAsRead>(context, id, op, data).await
}
UserOperation::MarkAllAsRead => {
do_websocket_operation::<MarkAllAsRead>(context, id, op, data).await
}
- UserOperation::DeleteAccount => {
- do_websocket_operation::<DeleteAccount>(context, id, op, data).await
- }
UserOperation::PasswordReset => {
do_websocket_operation::<PasswordReset>(context, id, op, data).await
}
UserOperation::SaveUserSettings => {
do_websocket_operation::<SaveUserSettings>(context, id, op, data).await
}
+ UserOperation::ChangePassword => {
+ do_websocket_operation::<ChangePassword>(context, id, op, data).await
+ }
UserOperation::GetReportCount => {
do_websocket_operation::<GetReportCount>(context, id, op, data).await
}
// Private Message ops
- UserOperation::CreatePrivateMessage => {
- do_websocket_operation::<CreatePrivateMessage>(context, id, op, data).await
- }
- UserOperation::EditPrivateMessage => {
- do_websocket_operation::<EditPrivateMessage>(context, id, op, data).await
- }
- UserOperation::DeletePrivateMessage => {
- do_websocket_operation::<DeletePrivateMessage>(context, id, op, data).await
- }
UserOperation::MarkPrivateMessageAsRead => {
do_websocket_operation::<MarkPrivateMessageAsRead>(context, id, op, data).await
}
- UserOperation::GetPrivateMessages => {
- do_websocket_operation::<GetPrivateMessages>(context, id, op, data).await
- }
// Site ops
UserOperation::GetModlog => do_websocket_operation::<GetModlog>(context, id, op, data).await,
- UserOperation::CreateSite => do_websocket_operation::<CreateSite>(context, id, op, data).await,
- UserOperation::EditSite => do_websocket_operation::<EditSite>(context, id, op, data).await,
- UserOperation::GetSite => do_websocket_operation::<GetSite>(context, id, op, data).await,
UserOperation::GetSiteConfig => {
do_websocket_operation::<GetSiteConfig>(context, id, op, data).await
}
}
// Community ops
- UserOperation::GetCommunity => {
- do_websocket_operation::<GetCommunity>(context, id, op, data).await
- }
- UserOperation::ListCommunities => {
- do_websocket_operation::<ListCommunities>(context, id, op, data).await
- }
- UserOperation::CreateCommunity => {
- do_websocket_operation::<CreateCommunity>(context, id, op, data).await
- }
- UserOperation::EditCommunity => {
- do_websocket_operation::<EditCommunity>(context, id, op, data).await
- }
- UserOperation::DeleteCommunity => {
- do_websocket_operation::<DeleteCommunity>(context, id, op, data).await
- }
- UserOperation::RemoveCommunity => {
- do_websocket_operation::<RemoveCommunity>(context, id, op, data).await
- }
UserOperation::FollowCommunity => {
do_websocket_operation::<FollowCommunity>(context, id, op, data).await
}
}
// Post ops
- UserOperation::CreatePost => do_websocket_operation::<CreatePost>(context, id, op, data).await,
- UserOperation::GetPost => do_websocket_operation::<GetPost>(context, id, op, data).await,
- UserOperation::GetPosts => do_websocket_operation::<GetPosts>(context, id, op, data).await,
- UserOperation::EditPost => do_websocket_operation::<EditPost>(context, id, op, data).await,
- UserOperation::DeletePost => do_websocket_operation::<DeletePost>(context, id, op, data).await,
- UserOperation::RemovePost => do_websocket_operation::<RemovePost>(context, id, op, data).await,
UserOperation::LockPost => do_websocket_operation::<LockPost>(context, id, op, data).await,
UserOperation::StickyPost => do_websocket_operation::<StickyPost>(context, id, op, data).await,
UserOperation::CreatePostLike => {
}
// Comment ops
- UserOperation::CreateComment => {
- do_websocket_operation::<CreateComment>(context, id, op, data).await
- }
- UserOperation::EditComment => {
- do_websocket_operation::<EditComment>(context, id, op, data).await
- }
- UserOperation::DeleteComment => {
- do_websocket_operation::<DeleteComment>(context, id, op, data).await
- }
- UserOperation::RemoveComment => {
- do_websocket_operation::<RemoveComment>(context, id, op, data).await
- }
UserOperation::MarkCommentAsRead => {
do_websocket_operation::<MarkCommentAsRead>(context, id, op, data).await
}
UserOperation::SaveComment => {
do_websocket_operation::<SaveComment>(context, id, op, data).await
}
- UserOperation::GetComments => {
- do_websocket_operation::<GetComments>(context, id, op, data).await
- }
UserOperation::CreateCommentLike => {
do_websocket_operation::<CreateCommentLike>(context, id, op, data).await
}
serialize_websocket_message(&op, &res)
}
-pub(crate) fn captcha_espeak_wav_base64(captcha: &str) -> Result<String, LemmyError> {
- let mut built_text = String::new();
+/// Converts the captcha to a base64 encoded wav audio file
+pub(crate) fn captcha_as_wav_base64(captcha: &Captcha) -> String {
+ let letters = captcha.as_wav();
- // Building proper speech text for espeak
- for mut c in captcha.chars() {
- let new_str = if c.is_alphabetic() {
- if c.is_lowercase() {
- c.make_ascii_uppercase();
- format!("lower case {} ... ", c)
- } else {
- c.make_ascii_uppercase();
- format!("capital {} ... ", c)
- }
- } else {
- format!("{} ...", c)
- };
+ let mut concat_letters: Vec<u8> = Vec::new();
- built_text.push_str(&new_str);
+ for letter in letters {
+ let bytes = letter.unwrap_or_default();
+ concat_letters.extend(bytes);
}
- espeak_wav_base64(&built_text)
+ // Convert to base64
+ base64::encode(concat_letters)
}
-pub(crate) fn espeak_wav_base64(text: &str) -> Result<String, LemmyError> {
- // Make a temp file path
- let uuid = uuid::Uuid::new_v4().to_string();
- let file_path = format!("/tmp/lemmy_espeak_{}.wav", &uuid);
+#[cfg(test)]
+mod tests {
+ use lemmy_api_common::check_validator_time;
+ use lemmy_db_queries::{establish_unpooled_connection, source::local_user::LocalUser_, Crud};
+ use lemmy_db_schema::source::{
+ local_user::{LocalUser, LocalUserForm},
+ person::{Person, PersonForm},
+ };
+ use lemmy_utils::claims::Claims;
- // Write the wav file
- Command::new("espeak")
- .arg("-w")
- .arg(&file_path)
- .arg(text)
- .status()?;
+ #[test]
+ fn test_should_not_validate_user_token_after_password_change() {
+ let conn = establish_unpooled_connection();
- // Read the wav file bytes
- let bytes = std::fs::read(&file_path)?;
+ let new_person = PersonForm {
+ name: "Gerry9812".into(),
+ ..PersonForm::default()
+ };
- // Delete the file
- std::fs::remove_file(file_path)?;
+ let inserted_person = Person::create(&conn, &new_person).unwrap();
- // Convert to base64
- let base64 = base64::encode(bytes);
+ let local_user_form = LocalUserForm {
+ person_id: inserted_person.id,
+ password_encrypted: "123456".to_string(),
+ ..LocalUserForm::default()
+ };
- Ok(base64)
-}
+ let inserted_local_user = LocalUser::create(&conn, &local_user_form).unwrap();
-#[cfg(test)]
-mod tests {
- use crate::captcha_espeak_wav_base64;
+ let jwt = Claims::jwt(inserted_local_user.id.0).unwrap();
+ let claims = Claims::decode(&jwt).unwrap().claims;
+ let check = check_validator_time(&inserted_local_user.validator_time, &claims);
+ assert!(check.is_ok());
- #[test]
- fn test_espeak() {
- assert!(captcha_espeak_wav_base64("WxRt2l").is_ok())
+ // The check should fail, since the validator time is now newer than the jwt issue time
+ let updated_local_user =
+ LocalUser::update_password(&conn, inserted_local_user.id, &"password111").unwrap();
+ let check_after = check_validator_time(&updated_local_user.validator_time, &claims);
+ assert!(check_after.is_err());
+
+ let num_deleted = Person::delete(&conn, inserted_person.id).unwrap();
+ assert_eq!(1, num_deleted);
}
}
projects / lemmy.git / blobdiff