Add config option for allowing custom scmurls

conf/config.py

@@ -47,6 +47,8 @@ class BaseConfiguration(object):
     # and be in the build state at a time. Set this to 0 for no restrictions
     NUM_CONSECUTIVE_BUILDS = 5
 
+    ALLOW_CUSTOM_URLS = False
+
     RPMS_DEFAULT_REPOSITORY = 'git://pkgs.fedoraproject.org/rpms/'
     RPMS_ALLOW_REPOSITORY = False
     RPMS_DEFAULT_CACHE = 'http://pkgs.fedoraproject.org/repo/pkgs/'

module_build_service/config.py

@@ -171,6 +171,10 @@ class Config(object):
             'type': list,
             'default': ['module'],
             'desc': 'List of allowed koji tag prefixes.'},
+        'allow_custom_urls': {
+            'type': bool,
+            'default': False,
+            'desc': 'Allow custom scmurls.'},
         'rpms_default_repository': {
             'type': str,
             'default': 'git://pkgs.fedoraproject.org/rpms/',

module_build_service/views.py

@@ -195,7 +195,8 @@ class SCMHandler(BaseHandler):
             raise ValidationError('Missing scmurl')
 
         url = self.data["scmurl"]
-        if not any(url.startswith(prefix) for prefix in conf.scmurls):
+        allowed_prefix = any(url.startswith(prefix) for prefix in conf.scmurls)
+        if not conf.allow_custom_urls and not allowed_prefix:
             log.error("The submitted scmurl %r is not allowed" % url)
             raise Forbidden("The submitted scmurl %s is not allowed" % url)