Add 'insecure' config option to allow self signed certs

If connecting to a GitLab instance which uses a self signed certificate,
the connection would fail. This option allows for a workaround to
disable verification at all.

Author: rnestler

git_repo/services/ext/gitlab.py

@@ -16,8 +16,8 @@ class GitlabService(RepositoryService):
     fqdn = 'gitlab.com'
 
     def __init__(self, *args, **kwarg):
-        self.gl = gitlab.Gitlab(self.url_ro)
-        super(GitlabService, self).__init__(*args, **kwarg)
+        super().__init__(*args, **kwarg)
+        self.gl = gitlab.Gitlab(self.url_ro, ssl_verify=not self.insecure)
 
     def connect(self):
         self.gl.set_url(self.url_ro)

git_repo/services/service.py

@@ -156,6 +156,7 @@ def __init__(self, r=None, c=None):
                                                       c.get('privatekey', None))))
         self._alias = c.get('alias', self.name)
         self.fqdn = c.get('fqdn', self.fqdn)
+        self.insecure = c.get('insecure', False)
 
         # if service has a repository configured, connect
         if r: