From 9c272da05fcf51534aaa877647bc3b82bf841cf3 Mon Sep 17 00:00:00 2001
From: Mark Haines <mark.haines@matrix.org>
Date: Thu, 5 May 2016 13:42:44 +0100
Subject: Add an openidish mechanism for proving to third parties that you own
 a given user_id

---
 synapse/storage/__init__.py                |  4 +++-
 synapse/storage/openid.py                  | 32 ++++++++++++++++++++++++++++++
 synapse/storage/schema/delta/32/openid.sql |  9 +++++++++
 3 files changed, 44 insertions(+), 1 deletion(-)
 create mode 100644 synapse/storage/openid.py
 create mode 100644 synapse/storage/schema/delta/32/openid.sql

(limited to 'synapse/storage')

diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py
index 7122b0cbb1..d970fde9e8 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -44,6 +44,7 @@ from .receipts import ReceiptsStore
 from .search import SearchStore
 from .tags import TagsStore
 from .account_data import AccountDataStore
+from .openid import OpenIdStore
 
 from .util.id_generators import IdGenerator, StreamIdGenerator, ChainedIdGenerator
 
@@ -81,7 +82,8 @@ class DataStore(RoomMemberStore, RoomStore,
                 SearchStore,
                 TagsStore,
                 AccountDataStore,
-                EventPushActionsStore
+                EventPushActionsStore,
+                OpenIdStore,
                 ):
 
     def __init__(self, db_conn, hs):
diff --git a/synapse/storage/openid.py b/synapse/storage/openid.py
new file mode 100644
index 0000000000..5dabb607bd
--- /dev/null
+++ b/synapse/storage/openid.py
@@ -0,0 +1,32 @@
+from ._base import SQLBaseStore
+
+
+class OpenIdStore(SQLBaseStore):
+    def insert_open_id_token(self, token, ts_valid_until_ms, user_id):
+        return self._simple_insert(
+            table="open_id_tokens",
+            values={
+                "token": token,
+                "ts_valid_until_ms": ts_valid_until_ms,
+                "user_id": user_id,
+            },
+            desc="insert_open_id_token"
+        )
+
+    def get_user_id_for_open_id_token(self, token, ts_now_ms):
+        def get_user_id_for_token_txn(txn):
+            sql = (
+                "SELECT user_id FROM open_id_tokens"
+                " WHERE token = ? AND ? <= ts_valid_until_ms"
+            )
+
+            txn.execute(sql, (token, ts_now_ms))
+
+            rows = txn.fetchall()
+            if not rows:
+                return None
+            else:
+                return rows[0][0]
+        return self.runInteraction(
+            "get_user_id_for_token", get_user_id_for_token_txn
+        )
diff --git a/synapse/storage/schema/delta/32/openid.sql b/synapse/storage/schema/delta/32/openid.sql
new file mode 100644
index 0000000000..36f37b11c8
--- /dev/null
+++ b/synapse/storage/schema/delta/32/openid.sql
@@ -0,0 +1,9 @@
+
+CREATE TABLE open_id_tokens (
+    token TEXT NOT NULL PRIMARY KEY,
+    ts_valid_until_ms bigint NOT NULL,
+    user_id TEXT NOT NULL,
+    UNIQUE (token)
+);
+
+CREATE index open_id_tokens_ts_valid_until_ms ON open_id_tokens(ts_valid_until_ms);
-- 
cgit 1.4.1