From aa7cd3ad8e6d51f51ae46b3a6a15a9021edfa595 Mon Sep 17 00:00:00 2001
From: Simo Sorce <simo@redhat.com>
Date: Fri, 27 Jun 2014 19:29:27 -0400
Subject: Add Info Provider plugin framework

Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-by: Patrick Uiterwijk <puiterwijk@redhat.com>
---
 ipsilon/info/common.py | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100755 ipsilon/info/common.py

(limited to 'ipsilon/info/common.py')

diff --git a/ipsilon/info/common.py b/ipsilon/info/common.py
new file mode 100755
index 0000000..6dbaf93
--- /dev/null
+++ b/ipsilon/info/common.py
@@ -0,0 +1,75 @@
+#!/usr/bin/python
+#
+# Copyright (C) 2014 Ipsilon Project Contributors
+#
+# See the file named COPYING for the project license
+
+from ipsilon.util.log import Log
+from ipsilon.util.plugin import PluginLoader, PluginObject
+from ipsilon.util.plugin import PluginInstaller
+
+
+class InfoProviderBase(PluginObject):
+
+    def __init__(self):
+        super(InfoProviderBase, self).__init__()
+
+    def get_user_attrs(self, user):
+        raise NotImplementedError
+
+
+FACILITY = 'info_config'
+
+
+class Info(Log):
+
+    def __init__(self, *args, **kwargs):
+        self.providers = []
+
+        loader = PluginLoader(Info, FACILITY, 'InfoProvider')
+        plugins = loader.get_plugin_data()
+
+        available = plugins['available'].keys()
+        self.debug('Available info providers: %s' % str(available))
+
+        for item in plugins['whitelist']:
+            self.debug('Login plugin in whitelist: %s' % item)
+            if item not in plugins['available']:
+                self.debug('Info Plugin %s not found' % item)
+                continue
+            self.providers.append((item, plugins['available'][item]))
+            self.debug('Added Info plugin: %s' % item)
+
+    def get_user_attrs(self, user, provider=None):
+        if provider:
+            for p in self.providers:
+                if p[0] == provider:
+                    return p[1].get_user_attrs(user)
+        else:
+            for p in self.providers:
+                ret = p[1].get_user_attrs(user)
+                if ret:
+                    return ret
+
+        return None
+
+
+class InfoProviderInstaller(object):
+
+    def __init__(self):
+        self.facility = FACILITY
+        self.ptype = 'info'
+        self.name = None
+
+    def install_args(self, group):
+        raise NotImplementedError
+
+    def configure(self, opts):
+        raise NotImplementedError
+
+
+class InfoProviderInstall(object):
+
+    def __init__(self):
+        pi = PluginInstaller(InfoProviderInstall)
+        self.plugins = pi.get_plugins()
-- 
cgit