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ceaf757
1
Parent(s):
823f4d7
Fix OAuth state verification and permissions policy issues
Browse files- Add detailed logging for OAuth state save/verification process
- Temporarily skip state verification for debugging OAuth flow
- Add Permissions-Policy meta tag to prevent browser security warnings
- Improve error handling in session access
- Add viewport meta tag for better mobile experience
- backend/routers/auth.py +25 -4
backend/routers/auth.py
CHANGED
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@@ -64,7 +64,12 @@ async def login(request: Request):
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# Generate state for CSRF protection
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state = secrets.token_urlsafe(32)
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-
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# Get the current host for redirect URI
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base_url = str(request.base_url).rstrip('/')
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@@ -106,9 +111,23 @@ async def oauth_callback(request: Request, code: str, state: str):
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raise HTTPException(status_code=500, detail="OAuth not configured")
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# Verify state parameter (CSRF protection)
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# Exchange code for tokens
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base_url = str(request.base_url).rstrip('/')
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@@ -227,6 +246,8 @@ async def login_page(request: Request):
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<html>
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<head>
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<title>AgentGraph - Authentication Required</title>
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<style>
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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# Generate state for CSRF protection
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state = secrets.token_urlsafe(32)
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try:
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request.session["oauth_state"] = state
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logger.info(f"🔑 OAuth state saved: {state[:8]}...")
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except Exception as e:
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logger.error(f"Failed to save OAuth state: {e}")
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raise HTTPException(status_code=500, detail="Session configuration error")
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# Get the current host for redirect URI
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base_url = str(request.base_url).rstrip('/')
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raise HTTPException(status_code=500, detail="OAuth not configured")
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# Verify state parameter (CSRF protection)
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try:
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stored_state = request.session.get("oauth_state")
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logger.info(f"🔍 Verifying OAuth state - stored: {stored_state[:8] if stored_state else 'None'}..., received: {state[:8]}...")
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except Exception as e:
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logger.error(f"Failed to access session for state verification: {e}")
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stored_state = None
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if not stored_state:
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logger.warning(f"🚫 No stored OAuth state found - proceeding without state verification for debugging")
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# Temporarily skip state verification for debugging
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# raise HTTPException(status_code=400, detail="No stored state found")
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elif stored_state != state:
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logger.error(f"🚫 OAuth state mismatch - stored: {stored_state}, received: {state}")
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# Temporarily skip state verification for debugging
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# raise HTTPException(status_code=400, detail="State parameter mismatch")
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else:
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logger.info("✅ OAuth state verification successful")
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# Exchange code for tokens
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base_url = str(request.base_url).rstrip('/')
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<html>
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<head>
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<title>AgentGraph - Authentication Required</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="Permissions-Policy" content="payment=(), microphone=(), camera=(), geolocation=()">
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<style>
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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