fix: release PostgreSQL shared service 15.1.1

README.md

@@ -38,8 +38,8 @@ cd ..
 默认输出：
 
 ```text
-artifacts/fnos/nxsir-postgresql-15.1.0-x86_64.fpk
-artifacts/fnos/nxsir-postgresql-15.1.0-x86_64.fpk.sha256
+artifacts/fnos/nxsir-postgresql-15.1.1-x86_64.fpk
+artifacts/fnos/nxsir-postgresql-15.1.1-x86_64.fpk.sha256
 ```
 
 构建脚本会下载 Debian Bookworm PostgreSQL 15 运行时，并对官方 pgvector `0.8.6-1.pgdg12+1` 包执行固定 SHA-256 校验。`app.tgz` 还会检查校验和、路径穿越、绝对/越界链接和 512 MB 解包上限。
@@ -50,8 +50,8 @@ artifacts/fnos/nxsir-postgresql-15.1.0-x86_64.fpk.sha256
 
 ```bash
 dotnet test tests/PostgresService.Tests/PostgresService.Tests.csproj
-./scripts/verify-fnos-package.sh artifacts/fnos/nxsir-postgresql-15.1.0-x86_64.fpk
-./scripts/smoke-postgresql-fnos-package.sh artifacts/fnos/nxsir-postgresql-15.1.0-x86_64.fpk
+./scripts/verify-fnos-package.sh artifacts/fnos/nxsir-postgresql-15.1.1-x86_64.fpk
+./scripts/smoke-postgresql-fnos-package.sh artifacts/fnos/nxsir-postgresql-15.1.1-x86_64.fpk
 ```
 
 冒烟测试会临时启动实际包内 PostgreSQL 和管理 API，验证两个隔离客户端、SCRAM、pgvector、跨库拒绝、只读 SQL、写语句拒绝、备份和重启持久性，退出时停止进程并删除临时数据。

fnos-postgresql/manifest

@@ -1,5 +1,5 @@
 appname=nxsir.postgresql
-version=15.1.0
+version=15.1.1
 display_name=PostgreSQL 共享服务
 desc=面向 fnOS 应用的原生 PostgreSQL 15 共享数据库服务，包含 pgvector、安全凭据签发、管理面板和手动备份恢复
 platform=x86

scripts/build-postgresql-fnos-package.sh

@@ -2,7 +2,7 @@
 set -euo pipefail
 
 ROOT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
-VERSION=15.1.0
+VERSION=15.1.1
 PGVECTOR_VERSION=0.8.6
 PGVECTOR_PACKAGE_VERSION=0.8.6-1.pgdg12%2B1
 PGVECTOR_SHA256=b27ff894d1e2d23ebd7528fcb986923391977cbd5c5379ed74527875246854ca

scripts/smoke-postgresql-fnos-package.sh

@@ -71,6 +71,7 @@ curl -fsS -c "$COOKIE_JAR" -H 'Content-Type: application/json' \
     --data "{\"username\":\"admin\",\"password\":\"$ADMIN_PASSWORD\"}" \
     "$BASE_URL/api/v1/auth/login" >/dev/null
 curl -fsS -b "$COOKIE_JAR" "$BASE_URL/api/v1/overview" | grep -q '"version"'
+curl -fsS -b "$COOKIE_JAR" "$BASE_URL/api/v1/sessions" | grep -q '^\['
 
 enroll() {
     app_id=$1

src/PostgresService.WebApi/PostgresAdminService.cs

@@ -315,7 +315,7 @@ public sealed class PostgresAdminService
     {
         await using var connection = await OpenAsync("postgres", cancellationToken);
         await using var command = new NpgsqlCommand("""
-            SELECT pid, COALESCE(datname, ''), usename, COALESCE(state, ''),
+            SELECT pid, COALESCE(datname, ''), COALESCE(usename, ''), COALESCE(state, ''),
                    left(query, 1000), query_start
             FROM pg_stat_activity
             WHERE pid <> pg_backend_pid()