我在AppEngine上通过OAuth访问资源时遇到了一些困难。我的客户端应用程序(在Linux上使用python-oauth)能够检索有效的“访问令牌”,但当我尝试访问受保护的资源时(例如user = oauth.get_current_user()
),我得到一个oauth.OAuthRequestError
异常抛出。appengine上的oauth:访问问题
headers: {'Content-Length': '21', 'User-Agent': 'musync,gzip(gfe),gzip(gfe)', 'Host': 'services.systemical.com', 'X-Google-Apps-Metadata': 'domain=systemical.com', 'X-Zoo': 'app-id=services-systemical,domain=systemical.com', 'Content-Type': 'application/json', 'Authorization': 'OAuth oauth_nonce="03259912", oauth_timestamp="1282928181", oauth_consumer_key="services.systemical.com", oauth_signature_method="HMAC-SHA1", oauth_version="1.0", oauth_token="1%2Fo0-tcGTfRzkkm449qVxd_8CfCvMcW_0xwL024nO3HgI", oauth_signature="2ojSK6Ws%2BvDxx3Rdlltf53hlI2w%3D"'}
我怀疑,这个问题可能域相关,即我使用的端点上services.systemical.com
,而我看到的AppEngine为X-Google-Apps-Metadata
报告domain=systemical.com
。
我该如何解决这个问题?使用Apps/AppEngine如何使用子域名是否存在问题?
域 “services.systemical.com” 点(DNS CNAME)我的AppEngine应用程式services-systemical.appspot.com
。域名systemical.com
与Google Apps域相关联。
更新:这里是我使用的客户端代码:
class OauthClient(object):
gREQUEST_TOKEN_URL = 'OAuthGetRequestToken'
gACCESS_TOKEN_URL = 'OAuthGetAccessToken'
gAUTHORIZATION_URL = 'OAuthAuthorizeToken'
def __init__(self, server, port, base):
self.server=server
self.port=port
self.base=base
self.request_token_url=self.base+self.gREQUEST_TOKEN_URL
self.access_token_url=self.base+self.gACCESS_TOKEN_URL
self.authorize_token_url=self.base+self.gAUTHORIZATION_URL
self.connection = httplib.HTTPConnection("%s:%d" % (self.server, self.port))
def fetch_request_token(self, oauth_request):
self.connection.request(oauth_request.http_method, self.request_token_url, headers=oauth_request.to_header())
response = self.connection.getresponse()
print response.status, response.reason
print response.msg
return oauth.OAuthToken.from_string(response.read())
def fetch_access_token(self, oauth_request):
self.connection.request(oauth_request.http_method, self.access_token_url, headers=oauth_request.to_header())
response = self.connection.getresponse()
return oauth.OAuthToken.from_string(response.read())
def authorize_token(self, oauth_request):
self.connection.request(oauth_request.http_method, oauth_request.to_url())
response = self.connection.getresponse()
return response.read()
我已经更新了这个问题:我正在使用令牌请求的'标题':仍有问题。 – jldupont 2010-09-01 23:02:40