update postgres config for CI tests to handle scram-sha-256 auth along with md5

Author: zwirek

.github/workflows/ci.yml

@@ -21,6 +21,7 @@ jobs:
         image: postgres:${{ matrix.postgres }}
         env:
           POSTGRES_PASSWORD: postgres
+          POSTGRES_INITDB_ARGS: --auth-host=md5
         # Set health checks to wait until postgres has started
         options: >-
           --health-cmd pg_isready
@@ -34,7 +35,7 @@ jobs:
       fail-fast: false
       matrix:
         php: ${{ fromJson(needs.supported-versions-matrix.outputs.version) }}
-        postgres: [12, 13]
+        postgres: [12, 13, 14, 15]
         composer: [lowest, locked, highest]
     needs:
       - supported-versions-matrix
@@ -46,6 +47,8 @@ jobs:
           PGPASSWORD=postgres psql -h localhost -U postgres -c "ALTER ROLE pgasync PASSWORD 'pgasync'"
           PGPASSWORD=postgres psql -h localhost -U postgres -c "CREATE USER pgasyncpw"
           PGPASSWORD=postgres psql -h localhost -U postgres -c "ALTER ROLE pgasyncpw PASSWORD 'example_password'"
+          PGPASSWORD=postgres psql -h localhost -U postgres -c "CREATE USER scram_user"
+          PGPASSWORD=postgres psql -h localhost -U postgres -c "SET password_encryption='scram-sha-256';ALTER ROLE scram_user PASSWORD 'scram_password'"
           PGPASSWORD=postgres psql -h localhost -U postgres -c "CREATE DATABASE pgasync_test OWNER pgasync"
           PGPASSWORD=pgasync psql -h localhost -U pgasync -f tests/test_db.sql pgasync_test
 #          PGPASSWORD=postgres cat tests/test_db.sql | xargs -I % psql -h localhost -U postgres -c "%"

docker/docker-compose.yml

@@ -7,6 +7,7 @@ services:
     environment:
       - PGDATA=/database
       - POSTGRES_PASSWORD=some_password
+      - POSTGRES_INITDB_ARGS=--auth-host=md5
       - TZ=America/New_York
     volumes:
       - .:/app
@@ -16,15 +17,7 @@ services:
     ports:
       - "5432:5432"
 
-  pgasync-postgres-15:
-    container_name: pgasync-postgres-15
-    image: postgres:15
-    environment:
-      - PGDATA=/database
-      - POSTGRES_USER=sampleuser
-      - POSTGRES_PASSWORD=some_password
-      - TZ=America/New_York
-    volumes:
-      - .:/app
-    ports:
-      - "5415:5432"
+configs:
+  pg_hba:
+    file: pg_hba_new.conf
+

docker/docker-entrypoint-initdb.d/init.sh

@@ -5,7 +5,9 @@ echo "Running as $USER in $PWD"
 
 createuser -U postgres --createdb pgasync
 createuser -U postgres --createdb pgasyncpw
+createuser -U postgres --createdb scram_user
 psql -U postgres -c "ALTER ROLE pgasyncpw PASSWORD 'example_password'"
+psql -U postgres -c "SET password_encryption='scram-sha-256'; ALTER ROLE scram_user PASSWORD 'scram_password'"
 
 cd /app
 cp pg_hba_new.conf database/pg_hba.conf

src/PgAsync/Message/Message.php

@@ -23,7 +23,7 @@ public static function prependLengthInt32(string $s): string
         return Message::int32($len + 4) . $s;
     }
 
-    public static function createMessageFromIdentifier(string $identifier, array $dependencies): ParserInterface
+    public static function createMessageFromIdentifier(string $identifier, array $dependencies = []): ParserInterface
     {
         switch ($identifier) {
             case 'R':

tests/Integration/ScramSha256PasswordTest.php

@@ -8,14 +8,13 @@
 
 class ScramSha256PasswordTest extends TestCase
 {
-    public function testScamSha256Login()
+    public function testScramSha256Login()
     {
         $client = new Client([
-            "user" => 'sampleuser',
-            "database" => 'postgres',
-            "port" => 5415,
+            "user" => 'scram_user',
+            "database" => $this->getDbName(),
             "auto_disconnect" => true,
-            "password" => "some_password"
+            "password" => "scram_password"
         ], $this->getLoop());
 
         $hello = null;