OSLC API as power BI source (RM data)
Hi all
I have been trying to use the OSLC API as a data source to hook requirements data into power BI. Trying to use the web data source however it is getting stuck at the DOORS NG login page.
Does anyone have experience here?
Thanks
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2 answers
Here's some Python code that demonstrates how to login using OpenIDConnect and JEE Forms. You should be able to adapt this to your needs.
class EWMClient:
def init(self, server_url, user, password):
self.base_url = server_url
self.userid = user
self.password = password
# Disable SSL so that we can read self-assigned certificates
self.http = httplib2.Http(".cache", disable_ssl_certificate_validation=True)
self.http.follow_redirects = True
self.headers = {'Content-type': 'application/rdf+xml'}
protectedResource = "/whoami"
# Create an authentication challenge by attempting to access a protected resource
resp, content = self.http.request( self.base_url + protectedResource, 'GET', headers=self.headers)
if (resp.status == 404):
# the JRS server does not support whoami
protectedResource = ''
resp, content = self.http.request( self.base_url + protectedResource, 'GET', headers=self.headers)
if ('x-com-ibm-team-repository-web-auth-msg' in resp and resp['x-com-ibm-team-repository-web-auth-msg'] == 'authrequired'):
# JEE Forms authentication
resp, content = self.http.request( self.base_url + protectedResource, 'GET', headers=self.headers)
self.headers['Cookie'] = resp['set-cookie']
self.headers['Content-type'] = 'application/x-www-form-urlencoded'
# now we can start the authentication via j_security_check page
resp, content = self.http.request(self.base_url+'/j_security_check' , 'POST', headers=self.headers,
body=urllib.parse.urlencode({'j_username': user, 'j_password': password}))
# Successful login will set the LtpaToken2 required for subsequent authenticated access
self.headers['Cookie'] = resp['set-cookie']
else:
# Try sending the credentials for OpenIDConnect
self.http.add_credentials(user, password)
# check authentication was successful, if not throw exception
resp, content = self.http.request( self.base_url + protectedResource, 'GET', headers=self.headers)
assert (resp.status == 200), f"Login failed with status: {resp.status}"
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You could also use the eclipse/Lyo Java client. |
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