chore: rework oauth2 route scoping

crates/delta/src/routes/mod.rs

@@ -203,7 +203,13 @@ fn custom_openapi_spec() -> OpenApi {
               "Sync",
               "Web Push"
             ]
-          }
+          },
+          {
+            "name": "OAuth2",
+            "tags": [
+                "OAuth2",
+            ]
+          },
         ]),
     );
 
@@ -375,6 +381,11 @@ fn custom_openapi_spec() -> OpenApi {
                 description: Some("Send messages from 3rd party services".to_owned()),
                 ..Default::default()
             },
+            Tag {
+                name: "OAuth2".to_owned(),
+                description: Some("Integrate Revolt into 3rd party applications".to_owned()),
+                ..Default::default()
+            },
         ],
         ..Default::default()
     }

crates/delta/src/routes/servers/server_fetch.rs

@@ -1,5 +1,5 @@
 use revolt_database::{
-    util::{permissions::DatabasePermissionQuery, reference::Reference},
+    util::{oauth2::{scopes, OAuth2Scoped}, permissions::DatabasePermissionQuery, reference::Reference},
     Database, User,
 };
 use revolt_models::v0;
@@ -14,6 +14,7 @@ use rocket::{serde::json::Json, State};
 #[get("/<target>?<options..>")]
 pub async fn fetch_server(
     db: &State<Database>,
+    _oauth2_scope: OAuth2Scoped<scopes::ReadServers>,
     user: User,
     target: Reference<'_>,
     options: v0::OptionsFetchServer,

crates/delta/src/routes/users/fetch_self.rs

@@ -1,4 +1,4 @@
-use revolt_database::User;
+use revolt_database::{User, util::oauth2::{OAuth2Scoped, scopes}};
 use revolt_models::v0;
 use revolt_result::Result;
 use rocket::serde::json::Json;
@@ -8,6 +8,9 @@ use rocket::serde::json::Json;
 /// Retrieve your user information.
 #[openapi(tag = "User Information")]
 #[get("/@me")]
-pub async fn fetch_self(user: User) -> Result<Json<v0::User>> {
+pub async fn fetch_self(
+    _oauth2_scope: OAuth2Scoped<scopes::ReadIdentify>,
+    user: User
+) -> Result<Json<v0::User>> {
     Ok(Json(user.into_self(false).await))
 }

crates/delta/src/routes/users/fetch_self_servers.rs

@@ -1,4 +1,4 @@
-use revolt_database::{util::permissions::DatabasePermissionQuery, Database, User};
+use revolt_database::{util::{oauth2::{scopes, OAuth2Scoped}, permissions::DatabasePermissionQuery}, Database, User};
 use revolt_models::v0;
 use revolt_permissions::{calculate_channel_permissions, ChannelPermission};
 use revolt_result::Result;
@@ -11,6 +11,7 @@ use rocket::{serde::json::Json, State};
 #[get("/@me/servers?<options..>")]
 pub async fn fetch_self_servers(
     db: &State<Database>,
+    _oauth2_scope: OAuth2Scoped<scopes::ReadServers>,
     user: User,
     options: v0::OptionsFetchServer,
 ) -> Result<Json<Vec<v0::FetchServerResponse>>> {