def test_launch_request_with_qs(self):
"""
test that qs params in launch url are ok
"""
launch_params = {
'lti_version': 'abc',
'lti_message_type': 'def',
'resource_link_id': '123'
}
tc = ContentItemResponse('client_key', 'client_secret',
launch_url='http://example.edu/foo?bar=1',
params=launch_params)
launch_req = tc.generate_launch_request(nonce='wxyz7890',
timestamp='2345678901')
got = parse_qs(unquote(launch_req.body.decode('utf-8')))
correct = launch_params.copy()
correct.update({
'oauth_nonce': 'wxyz7890',
'oauth_timestamp': '2345678901',
'oauth_version': '1.0',
'oauth_signature_method': 'HMAC-SHA1',
'oauth_consumer_key': 'client_key',
'oauth_signature': 'UH2l86Wq/g5Mu64GpCRcec6tEYY=',
})
self.assertEqual(got, correct)
def generate_launch_data(self, **kwargs):
"""
Provided for backwards compatibility
"""
r = self.generate_launch_request(**kwargs)
return parse_qs(unquote(r.body.decode('utf-8')))
def test_generate_launch_request(self):
launch_params = {
'lti_version': 'foo',
'lti_message_type': 'bar',
'resource_link_id': 'baz'
}
tc = ContentItemResponse('client_key', 'client_secret',
launch_url='http://example.edu/',
params=launch_params)
launch_req = tc.generate_launch_request(nonce='abcd1234',
timestamp='1234567890')
self.assertIsInstance(launch_req, PreparedRequest)
got = parse_qs(unquote(launch_req.body.decode('utf-8')))
correct = launch_params.copy()
correct.update({
'oauth_nonce': 'abcd1234',
'oauth_timestamp': '1234567890',
'oauth_version': '1.0',
'oauth_signature_method': 'HMAC-SHA1',
'oauth_consumer_key': 'client_key',
'oauth_signature': 'u2xlj 1gF4y 6gKHNeiL9cN3tOI=',
})
self.assertEqual(got, correct)
def generate_launch_data(self, **kwargs):
"""
Provided for backwards compatibility
"""
r = self.generate_launch_request(**kwargs)
return parse_qs(unquote(r.body))
def test_launch_request_with_qs(self):
"""
test that qs params in launch url are ok
"""
launch_params = {
'lti_version': 'abc',
'lti_message_type': 'def',
'resource_link_id': '123'
}
tc = ToolConsumer('client_key', 'client_secret',
launch_url='http://example.edu/foo?bar=1',
params=launch_params)
launch_req = tc.generate_launch_request(nonce='wxyz7890',
timestamp='2345678901')
got = parse_qs(unquote(launch_req.body))
correct = launch_params.copy()
correct.update({
'oauth_nonce': 'wxyz7890',
'oauth_timestamp': '2345678901',
'oauth_version': '1.0',
'oauth_signature_method': 'HMAC-SHA1',
'oauth_consumer_key': 'client_key',
'oauth_signature': 'UH2l86Wq/g5Mu64GpCRcec6tEYY=',
})
self.assertEqual(got, correct)
def test_generate_launch_request(self):
launch_params = {
'lti_version': 'foo',
'lti_message_type': 'bar',
'resource_link_id': 'baz'
}
tc = ToolConsumer('client_key', 'client_secret',
launch_url='http://example.edu/',
params=launch_params)
launch_req = tc.generate_launch_request(nonce='abcd1234',
timestamp='1234567890')
self.assertIsInstance(launch_req, PreparedRequest)
got = parse_qs(unquote(launch_req.body))
correct = launch_params.copy()
correct.update({
'oauth_nonce': 'abcd1234',
'oauth_timestamp': '1234567890',
'oauth_version': '1.0',
'oauth_signature_method': 'HMAC-SHA1',
'oauth_consumer_key': 'client_key',
'oauth_signature': 'u2xlj 1gF4y 6gKHNeiL9cN3tOI=',
})
self.assertEqual(got, correct)
def test_post_outcome_request(self):
request_headers = {"User-Agent": "unit-test"}
request = OutcomeRequest(headers=request_headers)
self.assertRaises(InvalidLTIConfigError, request.post_outcome_request)
request.consumer_key = 'consumer'
request.consumer_secret = 'secret'
request.lis_outcome_service_url = 'http://example.edu/'
request.lis_result_sourcedid = 'foo'
request.operation = REPLACE_REQUEST
with HTTMock(response_content):
resp = request.post_outcome_request(nonce='my_nonce',
timestamp='1234567890')
self.assertIsInstance(resp, OutcomeResponse)
request = resp.post_response.request
self.assertTrue('authorization' in request.headers)
self.assertEqual(request.headers.get('user-agent'), b"unit-test")
self.assertEqual(request.headers.get('content-type'),
b"application/xml")
auth_header = unquote(request.headers['authorization'].decode('utf-8'))
correct = ('OAuth '
'oauth_nonce="my_nonce", oauth_timestamp="1234567890", '
'oauth_version="1.0", oauth_signature_method="HMAC-SHA1", '
'oauth_consumer_key="consumer", '
'oauth_body_hash="glWvnsZZ8lMif1ATz8Tx64CTTaY=", '
'oauth_signature="XR6A1CmUauXZdJZXa1pJpTQi6OQ="')
self.assertEqual(auth_header, correct)
def test_generate_launch_request(self):
launch_params = {"lti_version": "foo", "lti_message_type": "bar", "resource_link_id": "baz"}
tc = ToolConsumer("client_key", "client_secret", launch_url="http://example.edu/", params=launch_params)
launch_req = tc.generate_launch_request(nonce="abcd1234", timestamp="1234567890")
self.assertIsInstance(launch_req, PreparedRequest)
got = parse_qs(unquote(launch_req.body))
correct = launch_params.copy()
correct.update(
{
"oauth_nonce": "abcd1234",
"oauth_timestamp": "1234567890",
"oauth_version": "1.0",
"oauth_signature_method": "HMAC-SHA1",
"oauth_consumer_key": "client_key",
"oauth_signature": "u2xlj 1gF4y 6gKHNeiL9cN3tOI=",
}
)
self.assertEqual(got, correct)
def test_launch_request_with_qs(self):
"""
test that qs params in launch url are ok
"""
launch_params = {"lti_version": "abc", "lti_message_type": "def", "resource_link_id": "123"}
tc = ToolConsumer(
"client_key", "client_secret", launch_url="http://example.edu/foo?bar=1", params=launch_params
)
launch_req = tc.generate_launch_request(nonce="wxyz7890", timestamp="2345678901")
got = parse_qs(unquote(launch_req.body))
correct = launch_params.copy()
correct.update(
{
"oauth_nonce": "wxyz7890",
"oauth_timestamp": "2345678901",
"oauth_version": "1.0",
"oauth_signature_method": "HMAC-SHA1",
"oauth_consumer_key": "client_key",
"oauth_signature": "UH2l86Wq/g5Mu64GpCRcec6tEYY=",
}
)
self.assertEqual(got, correct)
def test_post_outcome_request(self):
request = OutcomeRequest()
self.assertRaises(InvalidLTIConfigError, request.post_outcome_request)
request.consumer_key = 'consumer'
request.consumer_secret = 'secret'
request.lis_outcome_service_url = 'http://example.edu/'
request.lis_result_sourcedid = 'foo'
request.operation = REPLACE_REQUEST
with HTTMock(response_content):
resp = request.post_outcome_request(
nonce='my_nonce',
timestamp='1234567890'
)
self.assertIsInstance(resp, OutcomeResponse)
request = resp.post_response.request
self.assertTrue('authorization' in request.headers)
auth_header = unquote(request.headers['authorization'])
correct = ('OAuth '
'oauth_nonce="my_nonce", oauth_timestamp="1234567890", '
'oauth_version="1.0", oauth_signature_method="HMAC-SHA1", '
'oauth_consumer_key="consumer", '
'oauth_signature="rbvjzAHwXPs/e41Runtu6w9Gv+w="')
self.assertEqual(auth_header, correct)
def test_post_outcome_request(self):
request = OutcomeRequest()
self.assertRaises(InvalidLTIConfigError, request.post_outcome_request)
request.consumer_key = 'consumer'
request.consumer_secret = 'secret'
request.lis_outcome_service_url = 'http://example.edu/'
request.lis_result_sourcedid = 'foo'
request.operation = REPLACE_REQUEST
with HTTMock(response_content):
resp = request.post_outcome_request(
nonce='my_nonce',
timestamp='1234567890'
)
self.assertIsInstance(resp, OutcomeResponse)
request = resp.post_response.request
self.assertTrue('authorization' in request.headers)
auth_header = unquote(request.headers['authorization'].decode('utf-8'))
correct = ('OAuth '
'oauth_nonce="my_nonce", oauth_timestamp="1234567890", '
'oauth_version="1.0", oauth_signature_method="HMAC-SHA1", '
'oauth_consumer_key="consumer", '
'oauth_body_hash="glWvnsZZ8lMif1ATz8Tx64CTTaY=", '
'oauth_signature="XR6A1CmUauXZdJZXa1pJpTQi6OQ="')
self.assertEqual(auth_header, correct)
def unescape(u):
if not isinstance(u, unicode_type):
raise ValueError('Only unicode objects are unescapable.')
return unquote(u)
def unescape(u):
if not isinstance(u, unicode_type):
raise ValueError('Only unicode objects are unescapable.')
return unquote(u)
