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authorErik Johnston <erik@matrix.org>2015-04-28 14:24:08 +0100
committerErik Johnston <erik@matrix.org>2015-04-28 14:24:08 +0100
commit9fbcf191889b655d5c93d01a738e5137aa94a354 (patch)
tree8a403e4b27825447695fe09b54bb2440df734ed5 /synapse/storage/registration.py
parentMerge pull request #126 from matrix-org/csauth (diff)
parentRemove unused imports (diff)
downloadsynapse-9fbcf191889b655d5c93d01a738e5137aa94a354.tar.xz
Merge pull request #123 from matrix-org/postgres
Postgres
Diffstat (limited to 'synapse/storage/registration.py')
-rw-r--r--synapse/storage/registration.py42
1 files changed, 22 insertions, 20 deletions
diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py
index f85cbb0d9d..a986c4816e 100644
--- a/synapse/storage/registration.py
+++ b/synapse/storage/registration.py
@@ -15,8 +15,6 @@
 
 from twisted.internet import defer
 
-from sqlite3 import IntegrityError
-
 from synapse.api.errors import StoreError, Codes
 
 from ._base import SQLBaseStore, cached
@@ -39,17 +37,13 @@ class RegistrationStore(SQLBaseStore):
         Raises:
             StoreError if there was a problem adding this.
         """
-        row = yield self._simple_select_one(
-            "users", {"name": user_id}, ["id"],
-            desc="add_access_token_to_user",
-        )
-        if not row:
-            raise StoreError(400, "Bad user ID supplied.")
-        row_id = row["id"]
+        next_id = yield self._access_tokens_id_gen.get_next()
+
         yield self._simple_insert(
             "access_tokens",
             {
-                "user_id": row_id,
+                "id": next_id,
+                "user_id": user_id,
                 "token": token
             },
             desc="add_access_token_to_user",
@@ -74,25 +68,33 @@ class RegistrationStore(SQLBaseStore):
     def _register(self, txn, user_id, token, password_hash):
         now = int(self.clock.time())
 
+        next_id = self._access_tokens_id_gen.get_next_txn(txn)
+
         try:
             txn.execute("INSERT INTO users(name, password_hash, creation_ts) "
                         "VALUES (?,?,?)",
                         [user_id, password_hash, now])
-        except IntegrityError:
+        except self.database_engine.module.IntegrityError:
             raise StoreError(
                 400, "User ID already taken.", errcode=Codes.USER_IN_USE
             )
 
         # it's possible for this to get a conflict, but only for a single user
         # since tokens are namespaced based on their user ID
-        txn.execute("INSERT INTO access_tokens(user_id, token) " +
-                    "VALUES (?,?)", [txn.lastrowid, token])
+        txn.execute(
+            "INSERT INTO access_tokens(id, user_id, token)"
+            " VALUES (?,?,?)",
+            (next_id, user_id, token,)
+        )
 
     def get_user_by_id(self, user_id):
-        query = ("SELECT users.id, users.name, users.password_hash FROM users"
-                 " WHERE users.name = ?")
-        return self._execute(
-            "get_user_by_id", self.cursor_to_dict, query, user_id
+        return self._simple_select_one(
+            table="users",
+            keyvalues={
+                "name": user_id,
+            },
+            retcols=["name", "password_hash"],
+            allow_none=True,
         )
 
     @defer.inlineCallbacks
@@ -165,12 +167,12 @@ class RegistrationStore(SQLBaseStore):
             "SELECT users.name, users.admin,"
             " access_tokens.device_id, access_tokens.id as token_id"
             " FROM users"
-            " INNER JOIN access_tokens on users.id = access_tokens.user_id"
+            " INNER JOIN access_tokens on users.name = access_tokens.user_id"
             " WHERE token = ?"
         )
 
-        cursor = txn.execute(sql, (token,))
-        rows = self.cursor_to_dict(cursor)
+        txn.execute(sql, (token,))
+        rows = self.cursor_to_dict(txn)
         if rows:
             return rows[0]