Fix raw format for ACI commands

ACI plugins (permission, selfservice and delegation) were not
prepared to serve ACIs in a raw format, i.e. raw "aci" attribute
taken from LDAP. This patch fixes all these plugins and their
commands to provide provide this format. Few ACI raw format unit
tests were added for all these plugins.

https://fedorahosted.org/freeipa/ticket/2010
https://fedorahosted.org/freeipa/ticket/2223
https://fedorahosted.org/freeipa/ticket/2228
https://fedorahosted.org/freeipa/ticket/2232

3 files changed, 69 insertions, 66 deletions

diff --git a/ipalib/plugins/delegation.py b/ipalib/plugins/delegation.py
index 66042501..b707cd78 100644
--- a/ipalib/plugins/delegation.py
+++ b/ipalib/plugins/delegation.py
@@ -55,6 +55,12 @@ EXAMPLES:
 
 ACI_PREFIX=u"delegation"
 
+output_params = (
+    Str('aci',
+        label=_('ACI'),
+    ),
+)
+
 class delegation(Object):
     """
     Delegation object.
@@ -112,6 +118,13 @@ class delegation(Object):
         json_dict['methods'] = [m for m in self.methods]
         return json_dict
 
+    def postprocess_result(self, result):
+        try:
+            # do not include prefix in result
+            del result['aciprefix']
+        except KeyError:
+            pass
+
 api.register(delegation)
 
 
@@ -119,19 +132,14 @@ class delegation_add(crud.Create):
     __doc__ = _('Add a new delegation.')
 
     msg_summary = _('Added delegation "%(value)s"')
+    has_output_params = output_params
 
     def execute(self, aciname, **kw):
-        ldap = self.api.Backend.ldap2
         if not 'permissions' in kw:
             kw['permissions'] = (u'write',)
         kw['aciprefix'] = ACI_PREFIX
         result = api.Command['aci_add'](aciname, **kw)['result']
-
-        # do not include prefix in result
-        try:
-            del result['aciprefix']
-        except KeyError:
-            pass
+        self.obj.postprocess_result(result)
 
         return dict(
             result=result,
@@ -150,6 +158,7 @@ class delegation_del(crud.Delete):
     def execute(self, aciname, **kw):
         kw['aciprefix'] = ACI_PREFIX
         result = api.Command['aci_del'](aciname, **kw)
+        self.obj.postprocess_result(result)
         return dict(
             result=True,
             value=aciname,
@@ -162,16 +171,12 @@ class delegation_mod(crud.Update):
     __doc__ = _('Modify a delegation.')
 
     msg_summary = _('Modified delegation "%(value)s"')
+    has_output_params = output_params
 
     def execute(self, aciname, **kw):
         kw['aciprefix'] = ACI_PREFIX
         result = api.Command['aci_mod'](aciname, **kw)['result']
-
-        # do not include prefix in result
-        try:
-            del result['aciprefix']
-        except KeyError:
-            pass
+        self.obj.postprocess_result(result)
 
         return dict(
             result=result,
@@ -189,18 +194,14 @@ class delegation_find(crud.Search):
     )
 
     takes_options = (gen_pkey_only_option("name"),)
+    has_output_params = output_params
 
     def execute(self, term, **kw):
-        ldap = self.api.Backend.ldap2
         kw['aciprefix'] = ACI_PREFIX
         results = api.Command['aci_find'](term, **kw)['result']
 
         for aci in results:
-            # do not include prefix in result
-            try:
-                del aci['aciprefix']
-            except KeyError:
-                pass
+            self.obj.postprocess_result(aci)
 
         return dict(
             result=results,
@@ -214,19 +215,11 @@ api.register(delegation_find)
 class delegation_show(crud.Retrieve):
     __doc__ = _('Display information about a delegation.')
 
-    has_output_params = (
-        Str('aci',
-            label=_('ACI'),
-        ),
-    )
+    has_output_params = output_params
 
     def execute(self, aciname, **kw):
-        result = api.Command['aci_show'](aciname, aciprefix=ACI_PREFIX)['result']
-        # do not include prefix in result
-        try:
-            del result['aciprefix']
-        except KeyError:
-            pass
+        result = api.Command['aci_show'](aciname, aciprefix=ACI_PREFIX, **kw)['result']
+        self.obj.postprocess_result(result)
         return dict(
             result=result,
             value=aciname,
diff --git a/ipalib/plugins/permission.py b/ipalib/plugins/permission.py
index e4d11f0d..e3b6309e 100644
--- a/ipalib/plugins/permission.py
+++ b/ipalib/plugins/permission.py
@@ -84,6 +84,9 @@ output_params = (
     Str('ipapermissiontype',
         label=_('Permission Type'),
     ),
+    Str('aci',
+        label=_('ACI'),
+    ),
 )
 
 class permission(LDAPObject):
@@ -97,7 +100,7 @@ class permission(LDAPObject):
     default_attributes = ['cn', 'member', 'memberof',
         'memberindirect', 'ipapermissiontype',
     ]
-    aci_attributes = ['group', 'permissions', 'attrs', 'type',
+    aci_attributes = ['aci', 'group', 'permissions', 'attrs', 'type',
         'filter', 'subtree', 'targetgroup', 'memberof',
     ]
     attribute_members = {
@@ -180,6 +183,7 @@ class permission_add(LDAPCreate):
     __doc__ = _('Add a new permission.')
 
     msg_summary = _('Added permission "%(value)s"')
+    has_output_params = LDAPCreate.has_output_params + output_params
 
     def pre_callback(self, ldap, dn, entry_attrs, attrs_list, *keys, **options):
         # Test the ACI before going any further
@@ -335,11 +339,15 @@ class permission_mod(LDAPUpdate):
                         newname=options['rename'], newprefix=ACI_PREFIX)
 
             cn = options['rename']     # rename finished
+        print "permission_rename1", entry_attrs
 
+        print "permission_rename1 result options", options
         result = self.api.Command.permission_show(cn, **options)['result']
+        print "permission_rename1 result", result
         for r in result:
             if not r.startswith('member_'):
                 entry_attrs[r] = result[r]
+        print "permission_rename2", entry_attrs
         return dn
 
 api.register(permission_mod)
@@ -359,7 +367,7 @@ class permission_find(LDAPSearch):
         for entry in entries:
             (dn, attrs) = entry
             try:
-                aci = self.api.Command.aci_show(attrs['cn'][0], aciprefix=ACI_PREFIX)['result']
+                aci = self.api.Command.aci_show(attrs['cn'][0], aciprefix=ACI_PREFIX, **options)['result']
 
                 # copy information from respective ACI to permission entry
                 for attr in self.obj.aci_attributes:
@@ -372,7 +380,13 @@ class permission_find(LDAPSearch):
         # aren't already in the list along with their permission info.
         options['aciprefix'] = ACI_PREFIX
 
-        aciresults = self.api.Command.aci_find(*args, **options)
+        opts = copy.copy(options)
+        try:
+            # permission ACI attribute is needed
+            del opts['raw']
+        except:
+            pass
+        aciresults = self.api.Command.aci_find(*args, **opts)
         truncated = truncated or aciresults['truncated']
         results = aciresults['result']
 
@@ -385,15 +399,11 @@ class permission_find(LDAPSearch):
                         found = True
                         break
                 if not found:
-                    permission = self.api.Command.permission_show(aci['permission'])
-                    attrs = permission['result']
-                    for attr in self.obj.aci_attributes:
-                        if attr in aci:
-                            attrs[attr] = aci[attr]
-                    dn = attrs['dn']
-                    del attrs['dn']
-                    if (dn, attrs) not in entries:
-                        entries.append((dn, attrs))
+                    permission = self.api.Command.permission_show(aci['permission'], **options)['result']
+                    dn = permission['dn']
+                    del permission['dn']
+                    if (dn, permission) not in entries:
+                        entries.append((dn, permission))
 
 api.register(permission_find)
 
@@ -404,7 +414,7 @@ class permission_show(LDAPRetrieve):
     has_output_params = LDAPRetrieve.has_output_params + output_params
     def post_callback(self, ldap, dn, entry_attrs, *keys, **options):
         try:
-            aci = self.api.Command.aci_show(keys[-1], aciprefix=ACI_PREFIX)['result']
+            aci = self.api.Command.aci_show(keys[-1], aciprefix=ACI_PREFIX, **options)['result']
             for attr in self.obj.aci_attributes:
                 if attr in aci:
                     entry_attrs[attr] = aci[attr]
diff --git a/ipalib/plugins/selfservice.py b/ipalib/plugins/selfservice.py
index 2db37647..6f843d46 100644
--- a/ipalib/plugins/selfservice.py
+++ b/ipalib/plugins/selfservice.py
@@ -54,17 +54,11 @@ EXAMPLES:
 
 ACI_PREFIX=u"selfservice"
 
-def is_selfservice(aciname):
-    """
-    Determine if the ACI is a Self-service ACI and raise an exception if it
-    isn't.
-
-    Return the result if it is a self-service ACI.
-    """
-    result = api.Command['aci_show'](aciname, aciprefix=ACI_PREFIX)['result']
-    if 'selfaci' not in result or result['selfaci'] == False:
-        raise errors.NotFound(reason=_('Self-service permission \'%(permission)s\' not found') % dict(permission=aciname))
-    return result
+output_params = (
+    Str('aci',
+        label=_('ACI'),
+    ),
+)
 
 class selfservice(Object):
     """
@@ -112,6 +106,13 @@ class selfservice(Object):
         json_dict['methods'] = [m for m in self.methods]
         return json_dict
 
+    def postprocess_result(self, result):
+        try:
+            # do not include prefix in result
+            del result['aciprefix']
+        except KeyError:
+            pass
+
 api.register(selfservice)
 
 
@@ -119,6 +120,7 @@ class selfservice_add(crud.Create):
     __doc__ = _('Add a new self-service permission.')
 
     msg_summary = _('Added selfservice "%(value)s"')
+    has_output_params = output_params
 
     def execute(self, aciname, **kw):
         if not 'permissions' in kw:
@@ -126,7 +128,7 @@ class selfservice_add(crud.Create):
         kw['selfaci'] = True
         kw['aciprefix'] = ACI_PREFIX
         result = api.Command['aci_add'](aciname, **kw)['result']
-        del result['aciprefix']     # do not include prefix in result
+        self.obj.postprocess_result(result)
 
         return dict(
             result=result,
@@ -143,9 +145,9 @@ class selfservice_del(crud.Delete):
     msg_summary = _('Deleted selfservice "%(value)s"')
 
     def execute(self, aciname, **kw):
-        is_selfservice(aciname)
         kw['aciprefix'] = ACI_PREFIX
         result = api.Command['aci_del'](aciname, **kw)
+        self.obj.postprocess_result(result)
 
         return dict(
             result=True,
@@ -159,15 +161,16 @@ class selfservice_mod(crud.Update):
     __doc__ = _('Modify a self-service permission.')
 
     msg_summary = _('Modified selfservice "%(value)s"')
+    has_output_params = output_params
 
     def execute(self, aciname, **kw):
-        is_selfservice(aciname)
         if 'attrs' in kw and kw['attrs'] is None:
             raise errors.RequirementError(name='attrs')
 
         kw['aciprefix'] = ACI_PREFIX
         result = api.Command['aci_mod'](aciname, **kw)['result']
-        del result['aciprefix']     # do not include prefix in result
+        self.obj.postprocess_result(result)
+
         return dict(
             result=result,
             value=aciname,
@@ -184,6 +187,7 @@ class selfservice_find(crud.Search):
     )
 
     takes_options = (gen_pkey_only_option("name"),)
+    has_output_params = output_params
 
     def execute(self, term, **kw):
         kw['selfaci'] = True
@@ -191,7 +195,7 @@ class selfservice_find(crud.Search):
         result = api.Command['aci_find'](term, **kw)['result']
 
         for aci in result:
-            del aci['aciprefix']     # do not include prefix in result
+            self.obj.postprocess_result(aci)
 
         return dict(
             result=result,
@@ -205,15 +209,11 @@ api.register(selfservice_find)
 class selfservice_show(crud.Retrieve):
     __doc__ = _('Display information about a self-service permission.')
 
-    has_output_params = (
-        Str('aci',
-            label=_('ACI'),
-        ),
-    )
+    has_output_params = output_params
 
     def execute(self, aciname, **kw):
-        result = is_selfservice(aciname)
-        del result['aciprefix']     # do not include prefix in result
+        result = api.Command['aci_show'](aciname, aciprefix=ACI_PREFIX, **kw)['result']
+        self.obj.postprocess_result(result)
         return dict(
             result=result,
             value=aciname,