Add server with basic auth stuff

sticker/server/database/upgrade.py

@@ -0,0 +1,56 @@
+# maunium-stickerpicker - A fast and simple Matrix sticker picker widget.
+# Copyright (C) 2020 Tulir Asokan
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+from asyncpg import Connection
+
+from mautrix.util.async_db.upgrade import UpgradeTable
+
+upgrade_table = UpgradeTable()
+
+
+@upgrade_table.register(description="Initial revision")
+async def upgrade_v1(conn: Connection) -> None:
+    await conn.execute("""CREATE TABLE "user" (
+        id             TEXT PRIMARY KEY,
+        widget_secret  TEXT NOT NULL,
+        homeserver_url TEXT NOT NULL
+    )""")
+    await conn.execute("""CREATE TABLE access_token (
+        token_id       SERIAL PRIMARY KEY,
+        user_id        TEXT   NOT NULL REFERENCES "user"(id) ON DELETE CASCADE,
+        token_hash     BYTEA  NOT NULL,
+        last_seen_ip   TEXT,
+        last_seen_date TIMESTAMP
+    )""")
+    await conn.execute("""CREATE TABLE pack (
+        id    TEXT  PRIMARY KEY,
+        owner TEXT  REFERENCES "user"(id) ON DELETE SET NULL,
+        title TEXT  NOT NULL,
+        meta  JSONB NOT NULL
+    )""")
+    await conn.execute("""CREATE TABLE user_pack (
+        user_id TEXT REFERENCES "user"(id) ON DELETE CASCADE,
+        pack_id TEXT REFERENCES pack(id) ON DELETE CASCADE,
+        "order" INT  NOT NULL DEFAULT 0,
+        PRIMARY KEY (user_id, pack_id)
+    )""")
+    await conn.execute("""CREATE TABLE sticker (
+        id      TEXT  PRIMARY KEY,
+        pack_id TEXT  NOT NULL REFERENCES pack(id) ON DELETE CASCADE,
+        url     TEXT  NOT NULL,
+        body    TEXT  NOT NULL,
+        meta    JSONB NOT NULL,
+        "order" INT   NOT NULL DEFAULT 0
+    )""")