Fix contutil perm bug

api/dao/containerutil.py

 import bson.objectid
 
+from . import APIPermissionException
 from .. import config
-from ..auth import INTEGER_PERMISSIONS
+from ..auth import has_access
+
 
 CONT_TYPES = ['acquisition', 'analysis', 'collection', 'group', 'project', 'session']
 SINGULAR_TO_PLURAL = {
@@ -14,8 +16,6 @@ SINGULAR_TO_PLURAL = {
 }
 PLURAL_TO_SINGULAR = {p: s for s, p in SINGULAR_TO_PLURAL.iteritems()}
 
-def get_perm(name):
-    return INTEGER_PERMISSIONS[name]
 
 def add_id_to_subject(subject, pid):
     """
@@ -167,11 +167,11 @@ class ContainerReference(object):
         return '/{}/{}/files/{}'.format(collection, self.id, filename)
 
     def check_access(self, uid, perm_name):
-        perm = get_perm(perm_name)
-        for p in self.get()['permissions']:
-            if p['_id'] == uid and get_perm(p['access']) > perm:
-                return
-        raise Exception('User {} does not have {} access to {} {}'.format(uid, perm_name, self.type, self.id))
+        cont = self.get()
+        if has_access(uid, cont, perm_name):
+            return
+        else:
+            raise APIPermissionException('User {} does not have {} access to {} {}'.format(uid, perm_name, self.type, self.id))
 
 
 class FileReference(ContainerReference):

test/integration_tests/python/test_jobs.py

@@ -21,6 +21,8 @@ def test_jobs_access(as_user):
 def test_jobs(data_builder, as_user, as_admin, as_root):
     gear = data_builder.create_gear()
     invalid_gear = data_builder.create_gear(gear={'custom': {'flywheel': {'invalid': True}}})
+    project = data_builder.create_project()
+    session = data_builder.create_session()
     acquisition = data_builder.create_acquisition()
 
     job_data = {
@@ -138,3 +140,34 @@ def test_jobs(data_builder, as_user, as_admin, as_root):
     # retry failed job w/o root
     r = as_admin.post('/jobs/' + next_job_id + '/retry')
     assert r.ok
+
+    # set as_user perms to ro
+    r = as_user.get('/users/self')
+    assert r.ok
+    uid = r.json()['_id']
+
+    r = as_admin.post('/projects/' + project + '/permissions', json={
+        '_id': uid,
+        'access': 'ro'
+    })
+    assert r.ok
+
+    # try to add job without rw
+    r = as_user.post('/jobs/add', json=job_data)
+    assert r.status_code == 403
+
+    # set as_user perms to rw
+    r = as_admin.put('/projects/' + project + '/permissions/' + uid, json={
+        'access': 'rw'
+    })
+    assert r.ok
+
+    # add job with rw
+    r = as_user.post('/jobs/add', json=job_data)
+    assert r.ok
+    job_rw_id = r.json()['_id']
+
+    # get next job as admin
+    r = as_admin.get('/jobs/next', params={'tags': 'test-tag'})
+    assert r.ok
+    job_rw_id = r.json()['id']