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FB OAuth samples
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| ACCESS_URI = ('https://www.facebook.com/dialog/' | |
| + 'oauth?client_id=' +self._id + '&redirect_uri=' | |
| + REDIRECT_URL + "&scope=xxxxx") | |
| open_new(ACCESS_URI) |
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| class HTTPServerHandler(BaseHTTPRequestHandler): | |
| """ | |
| HTTP Server callbacks to handle Facebook OAuth redirects | |
| """ | |
| def __init__(self, request, address, server, a_id, a_secret): | |
| self.app_id = a_id | |
| self.app_secret = a_secret | |
| super().__init__(request, address, server) | |
| def do_GET(self): | |
| GRAPH_API_AUTH_URI = ('https://graph.facebook.com/v2.2/oauth/' | |
| + 'access_token?client_id=' + self.app_id + '&redirect_uri=' | |
| + REDIRECT_URL + '&client_secret=' + self.app_secret + '&code=') | |
| self.send_response(200) | |
| self.send_header('Content-type', 'text/html') | |
| self.end_headers() |
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| class HTTPServerHandler(BaseHTTPRequestHandler): | |
| """ | |
| HTTP Server callbacks to handle Facebook OAuth redirects | |
| """ | |
| def __init__(self, request, address, server): | |
| super().__init__(request, address, server) | |
| def do_GET(self): | |
| self.send_response(200) | |
| self.send_header('Content-type', 'text/html') | |
| self.end_headers() |
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| """ | |
| Ex: | |
| import fbauth | |
| fbAuth = fbauth.TokenHandler(os.environ['FB_APP_ID'], | |
| os.environ['FB_APP_SECRET']) | |
| access_token = fbAuth.get_access_token() | |
| """ | |
| from http.server import BaseHTTPRequestHandler, HTTPServer | |
| from urllib.request import urlopen, HTTPError | |
| from webbrowser import open_new | |
| REDIRECT_URL = 'http://localhost:8080/' | |
| PORT = 8080 | |
| def get_access_token_from_url(url): | |
| """ | |
| Parse the access token from Facebook's response | |
| Args: | |
| uri: the facebook graph api oauth URI containing valid client_id, | |
| redirect_uri, client_secret, and auth_code arguements | |
| Returns: | |
| a string containing the access key | |
| """ | |
| token = str(urlopen(url).read(), 'utf-8') | |
| return token.split('=')[1].split('&')[0] | |
| class HTTPServerHandler(BaseHTTPRequestHandler): | |
| """ | |
| HTTP Server callbacks to handle Facebook OAuth redirects | |
| """ | |
| def __init__(self, request, address, server, a_id, a_secret): | |
| self.app_id = a_id | |
| self.app_secret = a_secret | |
| super().__init__(request, address, server) | |
| def do_GET(self): | |
| GRAPH_API_AUTH_URI = ('https://graph.facebook.com/v2.2/oauth/' | |
| + 'access_token?client_id=' + self.app_id + '&redirect_uri=' | |
| + REDIRECT_URL + '&client_secret=' + self.app_secret + '&code=') | |
| self.send_response(200) | |
| self.send_header('Content-type', 'text/html') | |
| self.end_headers() | |
| if 'code' in self.path: | |
| self.auth_code = self.path.split('=')[1] | |
| self.wfile.write(bytes('<html><h1>You may now close this window.' | |
| + '</h1></html>', 'utf-8')) | |
| self.server.access_token = get_access_token_from_url( | |
| GRAPH_API_AUTH_URI + self.auth_code) | |
| # Disable logging from the HTTP Server | |
| def log_message(self, format, *args): | |
| return | |
| class TokenHandler: | |
| """ | |
| Functions used to handle Facebook oAuth | |
| """ | |
| def __init__(self, a_id, a_secret): | |
| self._id = a_id | |
| self._secret = a_secret | |
| def get_access_token(self): | |
| """ | |
| Fetches the access key using an HTTP server to handle oAuth | |
| requests | |
| Args: | |
| appId: The Facebook assigned App ID | |
| appSecret: The Facebook assigned App Secret | |
| """ | |
| ACCESS_URI = ('https://www.facebook.com/dialog/' | |
| + 'oauth?client_id=' +self._id + '&redirect_uri=' | |
| + REDIRECT_URL + "&scope=ads_management") | |
| open_new(ACCESS_URI) | |
| httpServer = HTTPServer( | |
| ('localhost', PORT), | |
| lambda request, address, server: HTTPServerHandler( | |
| request, address, server, self._id, self._secret)) | |
| httpServer.handle_request() | |
| return httpServer.access_token |
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| class TokenHandler: | |
| """ | |
| Class used to handle Facebook oAuth | |
| """ | |
| def __init__(self, a_id, a_secret): | |
| self._id = a_id | |
| self._secret = a_secret | |
| def get_access_token(self): | |
| """ | |
| Fetches the access key using an HTTP server to handle oAuth | |
| requests | |
| Args: | |
| appId: The Facebook assigned App ID | |
| appSecret: The Facebook assigned App Secret | |
| """ | |
| ACCESS_URI = ('https://www.facebook.com/dialog/' | |
| + 'oauth?client_id=' +self._id + '&redirect_uri=' | |
| + REDIRECT_URL + "&scope=ads_management") | |
| open_new(ACCESS_URI) | |
| httpServer = HTTPServer( | |
| ('localhost', PORT), | |
| lambda request, address, server: HTTPServerHandler( | |
| request, address, server, self._id, self._secret)) | |
| #This function will block until it receives a request | |
| httpServer.handle_request() | |
| #Return the access token | |
| return httpServer.access_token |
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| class HTTPServerHandler(BaseHTTPRequestHandler): | |
| """ | |
| HTTP Server callbacks to handle Facebook OAuth redirects | |
| """ | |
| def __init__(self, request, address, server, a_id, a_secret): | |
| self.app_id = a_id | |
| self.app_secret = a_secret | |
| super().__init__(request, address, server) | |
| def do_GET(self): | |
| GRAPH_API_AUTH_URI = ('https://graph.facebook.com/v2.2/oauth/' | |
| + 'access_token?client_id=' + self.app_id + '&redirect_uri=' | |
| + REDIRECT_URL + '&client_secret=' + self.app_secret + '&code=') | |
| self.send_response(200) | |
| self.send_header('Content-type', 'text/html') | |
| self.end_headers() | |
| if 'code' in self.path: | |
| self.auth_code = self.path.split('=')[1] | |
| #Display to the user that they no longer need the browser window | |
| self.wfile.write(bytes('<html><h1>You may now close this window.' | |
| + '</h1></html>', 'utf-8')) | |
| self.server.access_token = get_access_token_from_url( | |
| GRAPH_API_AUTH_URI + self.auth_code) |
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| def __init__(self, request, address, server, a_id, a_secret): | |
| self.app_id = a_id | |
| self.app_secret = a_secret | |
| super().__init__(request, address, server) |
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| lambda request, address, server: HTTPServerHandler(request, address, server, self._id, self._secret) |
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| class HTTPServerHandler(BaseHTTPRequestHandler): | |
| """ | |
| HTTP Server callbacks to handle Facebook OAuth redirects | |
| """ | |
| def __init__(self, request, address, server, a_id, a_secret): | |
| self.app_id = a_id | |
| self.app_secret = a_secret | |
| super().__init__(request, address, server) | |
| def do_GET(self): | |
| self.send_response(200) | |
| self.send_header('Content-type', 'text/html') | |
| self.end_headers() | |
| class TokenHandler: | |
| """ | |
| Class used to handle Facebook oAuth | |
| """ | |
| def __init__(self, a_id, a_secret): | |
| self._id = a_id | |
| self._secret = a_secret | |
| def get_access_token(self): | |
| httpServer = HTTPServer(('localhost', PORT), | |
| lambda request, address, server: HTTPServerHandler(request, address, server, self._id, self._secret)) | |
| httpServer.handle_request() |
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| from http.server import BaseHTTPRequestHandler, HTTPServer | |
| from urllib.request import urlopen, HTTPError | |
| from webbrowser import open_new |
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| def get_access_token_from_url(url): | |
| """ | |
| Parse the access token from Facebook's response | |
| Args: | |
| uri: the facebook graph api oauth URI containing valid client_id, | |
| redirect_uri, client_secret, and auth_code arguements | |
| Returns: | |
| a string containing the access key | |
| """ | |
| token = str(urlopen(url).read(), 'utf-8') | |
| return token.split('=')[1].split('&')[0] |
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| from http.server import BaseHTTPRequestHandler, HTTPServer | |
| from urllib.request import urlopen, HTTPError | |
| from webbrowser import open_new | |
| REDIRECT_URL = 'http://localhost:8080/' |
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| class TokenHandler: | |
| """ | |
| Class used to handle Facebook oAuth | |
| """ | |
| def __init__(self, a_id, a_secret): | |
| self._id = a_id | |
| self._secret = a_secret | |
| def get_access_token(self): | |
| httpServer = HTTPServer(('localhost', 8080), HTTPServerHandler) | |
| #Only handle one request, since we should only ever get one request from Facebook. | |
| httpServer.handle_request() |
@Clark248 I had the same problem, I solved it using the python internal functions setattr & getattr
...
setattr(self.server, "access_token", access_token_value)
...
getattr(httpServer, "acces_token")
...
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Getting this error
'HTTPServer' object has no attribute 'access_token'
running on MacOS 10.15.2 (19C57)