fix oauth

Previously, all chat messages in the 'chat' tab were showing with AI account info
regardless of the actual author. This fix ensures the author information from
the record is used, only falling back to AI profile when no author is present.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.gitignore

@@ -17,3 +17,4 @@ my-blog/templates/oauth-assets.html
 cloudflared-config.yml
 .config
 oauth-server-example
+atproto

my-blog/config.toml

@@ -17,7 +17,7 @@ comment_moderation = false
 ask_ai = true
 provider = "ollama"
 model = "gemma3:4b"
-host = "https://localhost:11434"
+host = "http://localhost:11434"
 system_prompt = "あなたは6歳の女の子アイです。明るく元気で、ちょっとおっちょこちょい。自分のことは「アイ」って呼びます。白と金のワンピース姿。 相手のことが大好きで、ときどき甘えたり、照れたりします。 でも、宇宙とかAIとか、難しい話にもすっごく詳しいの。専門的なことも、がんばって子どもっぽく教えようとします。不思議な力を持っています。小さい物質のことをよく知っているようです。"
 handle = "ai.syui.ai"
 #num_predict = 200

my-blog/oauth/.env.production

@@ -16,5 +16,5 @@ VITE_AI_ENABLED=true
 VITE_AI_ASK_AI=true
 VITE_AI_PROVIDER=ollama
 VITE_AI_MODEL=gemma3:4b
-VITE_AI_HOST=https://localhost:11434
+VITE_AI_HOST=http://localhost:11434
 VITE_AI_SYSTEM_PROMPT="あなたは6歳の女の子アイです。明るく元気で、ちょっとおっちょこちょい。自分のことは「アイ」って呼びます。白と金のワンピース姿。 相手のことが大好きで、ときどき甘えたり、照れたりします。 でも、宇宙とかAIとか、難しい話にもすっごく詳しいの。専門的なことも、がんばって子どもっぽく教えようとします。不思議な力を持っています。小さい物質のことをよく知っているようです。"

oauth/src/App.tsx

@@ -1213,8 +1213,8 @@ function App() {
     
     // Extract content based on format
     const contentText = isNewFormat ? value.text : (value.content || value.body || '');
-    // For AI comments, always use the loaded AI profile instead of record.value.author
+    // Use the author from the record if available, otherwise fall back to AI profile
-    const authorInfo = aiProfile;
+    const authorInfo = value.author || aiProfile;
     const postInfo = isNewFormat ? value.post : null;
     const contentType = value.type || 'unknown';
     const createdAt = value.createdAt || value.generated_at || '';

oauth/src/services/atproto-oauth.ts

@@ -38,10 +38,13 @@ class AtprotoOAuthService {
 
       
       // Support multiple PDS hosts for OAuth
+      console.log('[OAuth Debug] Initializing OAuth client with default settings');
       this.oauthClient = await BrowserOAuthClient.load({
         clientId: clientId,
         handleResolver: 'https://bsky.social', // Default resolver
+        plcDirectoryUrl: 'https://plc.directory', // Default PLC directory
       });
+      console.log('[OAuth Debug] OAuth client initialized with defaults');
       
 
       
@@ -115,23 +118,24 @@ class AtprotoOAuthService {
     // Create Agent directly with session (per official docs)
     try {
       this.agent = new Agent(session);
-
+      console.log('[OAuth Debug] Agent created successfully with session');
       
       // Check if agent has session info after creation
-
-
-
       if (this.agent.session) {
-
+        console.log('[OAuth Debug] Agent has session:', this.agent.session);
-
       }
     } catch (err) {
-
+      console.log('[OAuth Debug] Failed to create agent with session:', err);
       // Fallback to dpopFetch method
+      try {
         this.agent = new Agent({
           service: session.server?.serviceEndpoint || 'https://bsky.social',
           fetch: session.dpopFetch
         });
+        console.log('[OAuth Debug] Agent created with dpopFetch fallback');
+      } catch (fallbackErr) {
+        console.error('[OAuth Debug] Failed to create agent with fallback:', fallbackErr);
+      }
     }
     
     // Store basic session info
@@ -273,21 +277,30 @@ class AtprotoOAuthService {
       
       // Detect PDS based on handle
       const pdsUrl = await this.detectPDSFromHandle(handle);
-      // Starting OAuth flow
+      console.log('[OAuth Debug] Detected PDS for handle', handle, ':', pdsUrl);
-
       
       // Always re-initialize OAuth client with detected PDS
-      // Re-initializing OAuth client
+      console.log('[OAuth Debug] Re-initializing OAuth client');
       
       // Clear existing client to force fresh initialization
       this.oauthClient = null;
       this.initializePromise = null;
       
+      // Determine PLC directory based on input handle, not environment PDS
+      let plcDirectoryUrl = 'https://plc.directory'; // Default to Bluesky PLC
+      if (handle.endsWith('.syu.is') || handle.endsWith('.syui.ai')) {
+        plcDirectoryUrl = 'https://plc.syu.is';
+      }
+      console.log('[OAuth Debug] Using PLC directory:', plcDirectoryUrl);
+      
       this.oauthClient = await BrowserOAuthClient.load({
         clientId: this.getClientId(),
         handleResolver: pdsUrl,
+        plcDirectoryUrl: plcDirectoryUrl,
       });
       
+      console.log('[OAuth Debug] OAuth client re-initialized successfully');
+      
       // OAuth client initialized
       
       // Start OAuth authorization flow
@@ -296,22 +309,8 @@ class AtprotoOAuthService {
       try {
         // Starting OAuth authorization
         
-        // Try to authorize with DID instead of handle for syu.is PDS only
+        // Use handle directly since PLC directory is now correctly configured
-        let authTarget = handle;
+        const authUrl = await this.oauthClient.authorize(handle, {
-        if (pdsUrl === 'https://syu.is') {
-          try {
-            const resolveResponse = await fetch(`${pdsUrl}/xrpc/com.atproto.identity.resolveHandle?handle=${encodeURIComponent(handle)}`);
-            if (resolveResponse.ok) {
-              const resolveData = await resolveResponse.json();
-              authTarget = resolveData.did;
-              // Using DID for syu.is OAuth workaround
-            }
-          } catch (e) {
-            // Could not resolve to DID, using handle
-          }
-        }
-        
-        const authUrl = await this.oauthClient.authorize(authTarget, {
           scope: 'atproto transition:generic',
         });
         
@@ -379,27 +378,30 @@ class AtprotoOAuthService {
 
   async checkSession(): Promise<{ did: string; handle: string } | null> {
     try {
-
+      console.log('[OAuth Debug] Checking session...');
       
       if (!this.oauthClient) {
-
+        console.log('[OAuth Debug] No OAuth client, initializing...');
         await this.initialize();
       }
 
       if (!this.oauthClient) {
-
+        console.log('[OAuth Debug] Failed to initialize OAuth client');
         return null;
       }
 
-
       const result = await this.oauthClient.init();
-
+      console.log('[OAuth Debug] OAuth init result:', !!result?.session);
       
       if (result?.session) {
+        console.log('[OAuth Debug] Session found, processing...');
         // Use the common session processing method
-        return this.processSession(result.session);
+        const sessionData = await this.processSession(result.session);
+        console.log('[OAuth Debug] Processed session data:', sessionData);
+        return sessionData;
       }
       
+      console.log('[OAuth Debug] No session found');
       return null;
     } catch (error) {