X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=PLC%2FMethods%2FLegacy%2FDeleteInterface.py;fp=PLC%2FMethods%2FLegacy%2FDeleteInterface.py;h=82d0f7ebf505dbf8692272b54b1e4b9fbc30fa94;hb=f1b4415be5ba4be9941d25b531c46696b377fa3a;hp=0000000000000000000000000000000000000000;hpb=cb77137d884be296fe1e0b15eabe69d18ba443ae;p=plcapi.git

diff --git a/PLC/Methods/Legacy/DeleteInterface.py b/PLC/Methods/Legacy/DeleteInterface.py
new file mode 100644
index 0000000..82d0f7e
--- /dev/null
+++ b/PLC/Methods/Legacy/DeleteInterface.py
@@ -0,0 +1,63 @@
+from PLC.Faults import *
+from PLC.Auth import Auth
+from PLC.Method import Method
+from PLC.Parameter import Parameter, Mixed
+from PLC.Table import Row
+
+from PLC.Nodes import Node, Nodes
+from PLC.Interfaces import Interface, Interfaces
+from PLC.Methods.DeleteIpAddress import DeleteIpAddress
+
+class DeleteInterface(Method):
+    """
+    Deletes an existing interface.
+
+    Admins may delete any interface. PIs and techs may only delete
+    interface interfaces associated with nodes at their sites.
+
+    Returns 1 if successful, faults otherwise.
+    """
+
+    roles = ['admin', 'pi', 'tech']
+
+    accepts = [
+        Auth(),
+        Interface.fields['interface_id']
+        ]
+
+    returns = Parameter(int, '1 if successful')
+
+
+    def call(self, auth, interface_id):
+
+        # Get interface information
+        interfaces = Interfaces(self.api, [interface_id])
+        if not interfaces:
+            raise PLCInvalidArgument, "No such interface %r"%interface_id
+        interface = interfaces[0]
+
+        # Get node information
+        nodes = Nodes(self.api, [interface['node_id']])
+        if not nodes:
+            raise PLCInvalidArgument, "No such node %r"%node_id
+        node = nodes[0]
+
+        # Authenticated functino
+        assert self.caller is not None
+
+        # If we are not an admin, make sure that the caller is a
+        # member of the site at which the node is located.
+        if 'admin' not in self.caller['roles']:
+            if node['site_id'] not in self.caller['site_ids']:
+                raise PLCPermissionDenied, "Not allowed to delete this interface"
+
+        for ip_address_id in interface['ip_address_ids']:
+            DeleteIpAddress(self.api).__call__(auth, ip_address_id)
+
+        interface.delete()
+
+        # Logging variables
+        self.event_objects = {'Interface': [interface['interface_id']]}
+        self.message = "Interface %d deleted" % interface['interface_id']
+
+        return 1