Removed rfc3987 library

The rfc3987 library is licensed under the GPL, and should not be used.

Change-Id: I141e1d94c9eb105749346f0471c93bf6a4e9e01c

requirements-py3.txt

@@ -24,6 +24,5 @@ eventlet>=0.13.0
 stevedore>=1.0.0
 python-crontab>=1.8.1
 tzlocal>=1.1.2
-rfc3987>=1.3.4
 Jinja2>=2.7.3
 PyMySQL>=0.6.2

requirements.txt

@@ -24,7 +24,6 @@ eventlet>=0.13.0
 stevedore>=1.0.0
 python-crontab>=1.8.1
 tzlocal>=1.1.2
-rfc3987>=1.3.4
 email>=4.0.2
 Jinja2>=2.7.3
 PyMySQL>=0.6.2

storyboard/api/auth/openid_client.py

@@ -16,8 +16,8 @@
 from oslo.config import cfg
 from oslo_log import log
 import requests
-import rfc3987
 import six
+from six.moves.urllib.parse import urlparse
 
 from storyboard.api.auth import ErrorMessages as e_msg
 from storyboard.api.auth import utils
@@ -45,9 +45,9 @@ class OpenIdClient(object):
         # Sanity Check: Redirect URI
         if not redirect_uri:
             raise InvalidRequest(message=e_msg.NO_REDIRECT_URI)
-        try:
-            rfc3987.parse(redirect_uri, 'URI')
-        except ValueError:
+
+        parts = urlparse(redirect_uri)
+        if not parts.scheme or not parts.path:
             raise InvalidRequest(message=e_msg.INVALID_REDIRECT_URI)
 
         # Sanity Check: response_type

storyboard/common/decorators.py

@@ -19,8 +19,9 @@ import functools
 from pecan import abort
 from pecan import redirect
 from pecan import response
-import rfc3987
-import six.moves.urllib.parse as urlparse
+from six.moves.urllib.parse import urlencode
+from six.moves.urllib.parse import urlparse
+from six.moves.urllib.parse import urlunparse
 
 from storyboard.common import exception as exc
 from storyboard.openstack.common.gettextutils import _  # noqa
@@ -51,19 +52,20 @@ def oauth_exceptions(func):
             # If we have a redirect URL, build the error redirect.
             if o_exc.redirect_uri:
                 # Split the redirect_url apart
-                parts = rfc3987.parse(o_exc.redirect_uri, 'URI')
+                parts = urlparse(o_exc.redirect_uri)
 
                 # Add the error and error_description
-                if parts['query']:
-                    params = urlparse.parse_qsl(parts['query'])
+                if parts.query:
+                    params = urlparse.parse_qsl(parts.query)
                 else:
                     params = []
                 params.append(('error', error))
                 params.append(('error_description', error_description))
 
                 # Overwrite the old query params and reconstruct the URL
-                parts['query'] = urlparse.urlencode(params)
-                location = rfc3987.compose(**parts)
+                parts_list = list(parts)
+                parts_list[4] = urlencode(params)
+                location = urlunparse(parts_list)
 
                 redirect(location)
             else:

storyboard/common/exception.py

@@ -14,8 +14,8 @@
 # limitations under the License.
 
 from oslo_log import log
-import rfc3987
 from six.moves import http_client
+from six.moves.urllib.parse import urlparse
 from wsme.exc import ClientSideError
 
 from storyboard.openstack.common.gettextutils import _  # noqa
@@ -268,8 +268,8 @@ class OAuthException(ClientSideError):
             code = http_client.BAD_REQUEST
         else:
             try:
-                parts = rfc3987.parse(redirect_uri, 'URI')
-                if parts['scheme'] not in ['http', 'https']:
+                parts = urlparse(redirect_uri)
+                if parts.scheme not in ['http', 'https']:
                     raise ValueError('Invalid scheme')
                 self.redirect_uri = redirect_uri
                 code = http_client.SEE_OTHER