Shamelessly lift MIT-specific code from Remit

diff --git a/__init__.py b/__init__.py
new file mode 100644 (file)
index 0000000..ff296a8
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,42 @@
+from django.contrib.auth.middleware import RemoteUserMiddleware
+from django.contrib.auth.backends import RemoteUserBackend
+from django.contrib import auth
+from django.core.exceptions import ObjectDoesNotExist
+
+def zephyr(msg, clas='remit', instance='log', rcpt='adehnert',):
+    import os
+    os.system("zwrite -d -c '%s' -i '%s' '%s' -m '%s'" % (clas, instance, rcpt, msg, ))
+
+class ScriptsRemoteUserMiddleware(RemoteUserMiddleware):
+    header = 'SSL_CLIENT_S_DN_Email'
+
+class ScriptsRemoteUserBackend(RemoteUserBackend):
+    def clean_username(self, username, ):
+        if '@' in username:
+            name, domain = username.split('@')
+            assert domain.upper() == 'MIT.EDU'
+            return name
+        else:
+            return username
+    def configure_user(self, user, ):
+        username = user.username
+        import ldap
+        con = ldap.open('ldap.mit.edu')
+        con.simple_bind_s("", "")
+        dn = "dc=mit,dc=edu"
+        fields = ['cn', 'sn', 'givenName', 'mail', ]
+        result = con.search_s('dc=mit,dc=edu', ldap.SCOPE_SUBTREE, 'uid=%s'%username, fields)
+        if len(result) == 1:
+            user.first_name = result[0][1]['givenName'][0]
+            user.last_name = result[0][1]['sn'][0]
+            user.email = result[0][1]['mail'][0]
+            try:
+                user.groups.add(auth.models.Group.objects.get(name='mit'))
+            except ObjectDoesNotExist:
+                print "Failed to retrieve mit group"
+            user.save()
+        try:
+            user.groups.add(auth.models.Group.objects.get(name='autocreated'))
+        except ObjectDoesNotExist:
+            print "Failed to retrieve autocreated group"
+        return user