Fixes #35

lemur/auth/permissions.py

@@ -16,25 +16,19 @@ operator_permission = Permission(RoleNeed('operator'))
 admin_permission = Permission(RoleNeed('admin'))
 
 CertificateCreator = namedtuple('certificate', ['method', 'value'])
-CertificateCreatorNeed = partial(CertificateCreator, 'certificateView')
+CertificateCreatorNeed = partial(CertificateCreator, 'key')
-
-CertificateOwner = namedtuple('certificate', ['method', 'value'])
-CertificateOwnerNeed = partial(CertificateOwner, 'certificateView')
 
 
 class ViewKeyPermission(Permission):
-    def __init__(self, certificate_id, owner_id):
+    def __init__(self, certificate_id, owner):
         c_need = CertificateCreatorNeed(str(certificate_id))
-        o_need = CertificateOwnerNeed(str(owner_id))
+        super(ViewKeyPermission, self).__init__(c_need, RoleNeed(owner), RoleNeed('admin'))
-
-        super(ViewKeyPermission, self).__init__(o_need, c_need, RoleNeed('admin'))
 
 
 class UpdateCertificatePermission(Permission):
-    def __init__(self, role_id, certificate_id):
+    def __init__(self, certificate_id, owner):
         c_need = CertificateCreatorNeed(str(certificate_id))
-        o_need = CertificateOwnerNeed(str(role_id))
+        super(UpdateCertificatePermission, self).__init__(c_need, RoleNeed(owner), RoleNeed('admin'))
-        super(UpdateCertificatePermission, self).__init__(o_need, c_need, RoleNeed('admin'))
 
 
 RoleUser = namedtuple('role', ['method', 'value'])

lemur/auth/service.py

@@ -29,7 +29,7 @@ from cryptography.hazmat.primitives import serialization
 from cryptography.hazmat.primitives.asymmetric.rsa import RSAPublicNumbers
 
 from lemur.users import service as user_service
-from lemur.auth.permissions import CertificateOwnerNeed, CertificateCreatorNeed, \
+from lemur.auth.permissions import CertificateCreatorNeed, \
     AuthorityCreatorNeed, ViewRoleCredentialsNeed
 
 
@@ -165,7 +165,6 @@ def on_identity_loaded(sender, identity):
     # identity with the roles that the user provides
     if hasattr(user, 'roles'):
         for role in user.roles:
-            identity.provides.add(CertificateOwnerNeed(role.id))
             identity.provides.add(ViewRoleCredentialsNeed(role.id))
             identity.provides.add(RoleNeed(role.name))
 

lemur/certificates/views.py

@@ -446,7 +446,8 @@ class CertificatePrivateKey(AuthenticatedResource):
 
         role = role_service.get_by_name(cert.owner)
 
-        permission = ViewKeyPermission(certificate_id, hasattr(role, 'id'))
+        if role:
+            permission = ViewKeyPermission(certificate_id, role.name)
 
             if permission.can():
                 response = make_response(jsonify(key=cert.private_key), 200)
@@ -572,7 +573,7 @@ class Certificates(AuthenticatedResource):
 
         cert = service.get(certificate_id)
         role = role_service.get_by_name(cert.owner)
-        permission = UpdateCertificatePermission(certificate_id, hasattr(role, 'id'))
+        permission = UpdateCertificatePermission(certificate_id, role.name)
 
         if permission.can():
             return service.update(

lemur/static/app/angular/certificates/services.js

@@ -107,7 +107,6 @@ angular.module('lemur')
             title: certificate.name,
             body: 'Successfully created!'
           });
-          $location.path('/certificates');
         },
         function (response) {
           toaster.pop({
@@ -120,13 +119,20 @@ angular.module('lemur')
     };
 
     CertificateService.update = function (certificate) {
-      return LemurRestangular.copy(certificate).put().then(function () {
+      return LemurRestangular.copy(certificate).put().then(
+        function () {
           toaster.pop({
             type: 'success',
             title: certificate.name,
             body: 'Successfully updated!'
           });
-        $location.path('certificates');
+        },
+        function (response) {
+          toaster.pop({
+            type: 'error',
+            title: certificate.name,
+            body: 'Failed to update ' + response.data.message
+          });
         });
     };
 
@@ -138,7 +144,6 @@ angular.module('lemur')
             title: certificate.name,
             body: 'Successfully uploaded!'
           });
-          $location.path('/certificates');
         },
         function (response) {
           toaster.pop({