httpd: Add node alias to session endpoints

This will allow us to show the alias of an authenticated user in the web
client.

Signed-off-by: Sebastian Martinez <me@sebastinez.dev>

radicle-httpd/src/api/auth.rs

@@ -3,6 +3,7 @@ use time::serde::timestamp;
 use time::{Duration, OffsetDateTime};
 
 use radicle::crypto::PublicKey;
+use radicle::node::Alias;
 
 use crate::api::error::Error;
 use crate::api::Context;
@@ -22,6 +23,7 @@ pub enum AuthState {
 pub struct Session {
     pub status: AuthState,
     pub public_key: PublicKey,
+    pub alias: Alias,
     #[serde(with = "timestamp")]
     pub issued_at: OffsetDateTime,
     #[serde(with = "timestamp")]

radicle-httpd/src/api/json.rs

@@ -48,6 +48,7 @@ pub(crate) fn session(session_id: String, session: &Session) -> Value {
       "sessionId": session_id,
       "status": session.status,
       "publicKey": session.public_key,
+      "alias": session.alias,
       "issuedAt": session.issued_at.unix_timestamp(),
       "expiresAt": session.expires_at.unix_timestamp()
     })

radicle-httpd/src/api/v1/sessions.rs

@@ -45,6 +45,7 @@ async fn session_create_handler(State(ctx): State<Context>) -> impl IntoResponse
     let session = Session {
         status: AuthState::Unauthorized,
         public_key: *signer.public_key(),
+        alias: ctx.profile.config.node.alias.clone(),
         issued_at: OffsetDateTime::now_utc(),
         expires_at: OffsetDateTime::now_utc()
             .checked_add(auth::UNAUTHORIZED_SESSIONS_EXPIRATION)

radicle-httpd/src/test.rs

@@ -236,6 +236,7 @@ pub async fn create_session(ctx: Context) {
         auth::Session {
             status: auth::AuthState::Authorized,
             public_key: ctx.profile().public_key,
+            alias: ctx.profile().config.node.alias.clone(),
             issued_at,
             expires_at: issued_at
                 .checked_add(auth::AUTHORIZED_SESSIONS_EXPIRATION)