Base code
This commit is contained in:
Kunthawat Greethong
282
backend/routers/wordpress_oauth.py
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282
backend/routers/wordpress_oauth.py
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"""
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WordPress OAuth2 Routes
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Handles WordPress.com OAuth2 authentication flow.
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"""
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from fastapi import APIRouter, Depends, HTTPException, status, Query
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from fastapi.responses import RedirectResponse, HTMLResponse
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from typing import Dict, Any, Optional
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from pydantic import BaseModel
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from loguru import logger
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from services.integrations.wordpress_oauth import WordPressOAuthService
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from middleware.auth_middleware import get_current_user
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router = APIRouter(prefix="/wp", tags=["WordPress OAuth"])
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# Initialize OAuth service
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oauth_service = WordPressOAuthService()
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# Pydantic Models
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class WordPressOAuthResponse(BaseModel):
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auth_url: str
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state: str
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class WordPressCallbackResponse(BaseModel):
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success: bool
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message: str
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blog_url: Optional[str] = None
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blog_id: Optional[str] = None
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class WordPressStatusResponse(BaseModel):
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connected: bool
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sites: list
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total_sites: int
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@router.get("/auth/url", response_model=WordPressOAuthResponse)
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async def get_wordpress_auth_url(
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user: Dict[str, Any] = Depends(get_current_user)
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):
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"""Get WordPress OAuth2 authorization URL."""
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try:
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user_id = user.get('id')
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if not user_id:
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raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="User ID not found.")
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auth_data = oauth_service.generate_authorization_url(user_id)
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if not auth_data:
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail="WordPress OAuth is not properly configured. Please check that WORDPRESS_CLIENT_ID and WORDPRESS_CLIENT_SECRET environment variables are set with valid WordPress.com application credentials."
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)
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return WordPressOAuthResponse(**auth_data)
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except Exception as e:
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logger.error(f"Error generating WordPress OAuth URL: {e}")
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail="Failed to generate WordPress OAuth URL."
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)
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@router.get("/callback")
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async def handle_wordpress_callback(
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code: str = Query(..., description="Authorization code from WordPress"),
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state: str = Query(..., description="State parameter for security"),
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error: Optional[str] = Query(None, description="Error from WordPress OAuth")
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):
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"""Handle WordPress OAuth2 callback."""
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try:
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if error:
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logger.error(f"WordPress OAuth error: {error}")
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html_content = f"""
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<!DOCTYPE html>
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<html>
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<head>
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<title>WordPress.com Connection Failed</title>
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<script>
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// Send error message to parent window
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window.onload = function() {{
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window.parent.postMessage({{
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type: 'WPCOM_OAUTH_ERROR',
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success: false,
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error: '{error}'
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}}, '*');
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window.close();
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}};
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</script>
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</head>
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<body>
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<h1>Connection Failed</h1>
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<p>There was an error connecting to WordPress.com.</p>
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<p>You can close this window and try again.</p>
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</body>
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</html>
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"""
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return HTMLResponse(content=html_content, headers={
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"Cross-Origin-Opener-Policy": "unsafe-none",
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"Cross-Origin-Embedder-Policy": "unsafe-none"
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})
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if not code or not state:
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logger.error("Missing code or state parameter in WordPress OAuth callback")
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html_content = """
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<!DOCTYPE html>
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<html>
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<head>
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<title>WordPress.com Connection Failed</title>
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<script>
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// Send error message to opener/parent window
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window.onload = function() {{
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(window.opener || window.parent).postMessage({{
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type: 'WPCOM_OAUTH_ERROR',
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success: false,
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error: 'Missing parameters'
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}}, '*');
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window.close();
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}};
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</script>
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</head>
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<body>
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<h1>Connection Failed</h1>
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<p>Missing required parameters.</p>
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<p>You can close this window and try again.</p>
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</body>
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</html>
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"""
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return HTMLResponse(content=html_content, headers={
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"Cross-Origin-Opener-Policy": "unsafe-none",
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"Cross-Origin-Embedder-Policy": "unsafe-none"
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})
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# Exchange code for token
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result = oauth_service.handle_oauth_callback(code, state)
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if not result or not result.get('success'):
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logger.error("Failed to exchange WordPress OAuth code for token")
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html_content = """
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<!DOCTYPE html>
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<html>
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<head>
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<title>WordPress.com Connection Failed</title>
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<script>
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// Send error message to opener/parent window
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window.onload = function() {{
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(window.opener || window.parent).postMessage({{
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type: 'WPCOM_OAUTH_ERROR',
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success: false,
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error: 'Token exchange failed'
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}}, '*');
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window.close();
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}};
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</script>
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</head>
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<body>
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<h1>Connection Failed</h1>
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<p>Failed to exchange authorization code for access token.</p>
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<p>You can close this window and try again.</p>
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</body>
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</html>
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"""
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return HTMLResponse(content=html_content)
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# Return success page with postMessage script
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blog_url = result.get('blog_url', '')
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html_content = f"""
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<!DOCTYPE html>
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<html>
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<head>
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<title>WordPress.com Connection Successful</title>
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<script>
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// Send success message to opener/parent window
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window.onload = function() {{
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(window.opener || window.parent).postMessage({{
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type: 'WPCOM_OAUTH_SUCCESS',
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success: true,
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blogUrl: '{blog_url}',
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blogId: '{result.get('blog_id', '')}'
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}}, '*');
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window.close();
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}};
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</script>
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</head>
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<body>
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<h1>Connection Successful!</h1>
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<p>Your WordPress.com site has been connected successfully.</p>
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<p>You can close this window now.</p>
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</body>
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</html>
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"""
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return HTMLResponse(content=html_content, headers={
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"Cross-Origin-Opener-Policy": "unsafe-none",
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"Cross-Origin-Embedder-Policy": "unsafe-none"
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})
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except Exception as e:
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logger.error(f"Error handling WordPress OAuth callback: {e}")
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html_content = """
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<!DOCTYPE html>
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<html>
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<head>
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<title>WordPress.com Connection Failed</title>
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<script>
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// Send error message to opener/parent window
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window.onload = function() {{
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(window.opener || window.parent).postMessage({{
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type: 'WPCOM_OAUTH_ERROR',
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success: false,
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error: 'Callback error'
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}}, '*');
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window.close();
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}};
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</script>
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</head>
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<body>
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<h1>Connection Failed</h1>
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<p>An unexpected error occurred during connection.</p>
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<p>You can close this window and try again.</p>
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</body>
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</html>
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"""
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return HTMLResponse(content=html_content, headers={
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"Cross-Origin-Opener-Policy": "unsafe-none",
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"Cross-Origin-Embedder-Policy": "unsafe-none"
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})
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@router.get("/status", response_model=WordPressStatusResponse)
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async def get_wordpress_oauth_status(
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user: Dict[str, Any] = Depends(get_current_user)
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):
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"""Get WordPress OAuth connection status."""
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try:
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user_id = user.get('id')
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if not user_id:
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raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="User ID not found.")
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status_data = oauth_service.get_connection_status(user_id)
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return WordPressStatusResponse(**status_data)
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except Exception as e:
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logger.error(f"Error getting WordPress OAuth status: {e}")
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail="Failed to get WordPress connection status."
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)
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@router.delete("/disconnect/{token_id}")
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async def disconnect_wordpress_site(
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token_id: int,
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user: Dict[str, Any] = Depends(get_current_user)
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):
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"""Disconnect a WordPress site."""
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try:
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user_id = user.get('id')
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if not user_id:
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raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="User ID not found.")
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success = oauth_service.revoke_token(user_id, token_id)
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if not success:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="WordPress token not found or could not be disconnected."
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)
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return {"success": True, "message": f"WordPress site disconnected successfully."}
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except Exception as e:
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logger.error(f"Error disconnecting WordPress site: {e}")
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raise HTTPException(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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detail="Failed to disconnect WordPress site."
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)
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@router.get("/health")
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async def wordpress_oauth_health():
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"""WordPress OAuth health check."""
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return {
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"status": "healthy",
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"service": "wordpress_oauth",
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"timestamp": "2024-01-01T00:00:00Z",
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"version": "1.0.0"
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}
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