From 40aa6e8349b348802d6f87084c31c3895f728708 Mon Sep 17 00:00:00 2001
From: Negi Fazeli <negar.fazeli@ericsson.com>
Date: Wed, 20 Apr 2016 16:21:40 +0200
Subject: Create user with expiry  - Add unittests for client, api and handler

Signed-off-by: Negar Fazeli <negar.fazeli@ericsson.com>
---
 synapse/handlers/auth.py     |  4 ++--
 synapse/handlers/register.py | 53 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+), 2 deletions(-)

(limited to 'synapse/handlers')

diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py
index 61fe56032a..3d36d3460e 100644
--- a/synapse/handlers/auth.py
+++ b/synapse/handlers/auth.py
@@ -521,11 +521,11 @@ class AuthHandler(BaseHandler):
         ))
         return m.serialize()
 
-    def generate_short_term_login_token(self, user_id):
+    def generate_short_term_login_token(self, user_id, duration_in_ms=(2 * 60 * 1000)):
         macaroon = self._generate_base_macaroon(user_id)
         macaroon.add_first_party_caveat("type = login")
         now = self.hs.get_clock().time_msec()
-        expiry = now + (2 * 60 * 1000)
+        expiry = now + duration_in_ms
         macaroon.add_first_party_caveat("time < %d" % (expiry,))
         return macaroon.serialize()
 
diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index b0862067e1..5883b9111e 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -358,6 +358,59 @@ class RegistrationHandler(BaseHandler):
         )
         defer.returnValue(data)
 
+    @defer.inlineCallbacks
+    def get_or_create_user(self, localpart, displayname, duration_seconds):
+        """Creates a new user or returns an access token for an existing one
+
+        Args:
+            localpart : The local part of the user ID to register. If None,
+              one will be randomly generated.
+        Returns:
+            A tuple of (user_id, access_token).
+        Raises:
+            RegistrationError if there was a problem registering.
+        """
+        yield run_on_reactor()
+
+        if localpart is None:
+            raise SynapseError(400, "Request must include user id")
+
+        need_register = True
+
+        try:
+            yield self.check_username(localpart)
+        except SynapseError as e:
+            if e.errcode == Codes.USER_IN_USE:
+                need_register = False
+            else:
+                raise
+
+        user = UserID(localpart, self.hs.hostname)
+        user_id = user.to_string()
+        auth_handler = self.hs.get_handlers().auth_handler
+        token = auth_handler.generate_short_term_login_token(user_id, duration_seconds)
+
+        if need_register:
+            yield self.store.register(
+                user_id=user_id,
+                token=token,
+                password_hash=None
+            )
+
+            yield registered_user(self.distributor, user)
+        else:
+            yield self.store.flush_user(user_id=user_id)
+            yield self.store.add_access_token_to_user(user_id=user_id, token=token)
+
+        if displayname is not None:
+            logger.info("setting user display name: %s -> %s", user_id, displayname)
+            profile_handler = self.hs.get_handlers().profile_handler
+            yield profile_handler.set_displayname(
+                user, user, displayname
+            )
+
+        defer.returnValue((user_id, token))
+
     def auth_handler(self):
         return self.hs.get_handlers().auth_handler
 
-- 
cgit 1.4.1