feat(iam): 完整实现 iam 身份认证与权限服务
包含 jwt/jwks/audit/grpc、rbac、cache、redis/kafka 配置等完整实现
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@@ -1,16 +1,36 @@
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import "reflect-metadata";
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import { NestFactory } from "@nestjs/core";
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import { Transport, MicroserviceOptions } from "@nestjs/microservices";
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import { AppModule } from "./app.module.js";
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import { GlobalErrorFilter } from "./shared/errors/global-error.filter.js";
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import { initTracer, shutdownTracer } from "./shared/observability/tracer.js";
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import { env } from "./config/env.js";
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import { logger } from "./shared/observability/logger.js";
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import { metricsRegistry } from "./shared/observability/metrics.js";
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import { getJwtKeyPair } from "./config/jwt.js";
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import type { Request, Response } from "express";
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/**
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* IAM 服务启动入口。
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*
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* 双入口(president §2.16):
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* - HTTP server:env.PORT(3002),供 gateway 透传 + admin-portal 直连
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* - gRPC server:env.GRPC_PORT(50052),供 BFF 聚合调用(I1 裁决)
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*
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* 启动顺序:
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* 1. initTracer(OTel SDK)
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* 2. 创建 NestApplication
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* 3. 注册 GlobalErrorFilter
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* 4. 启动 gRPC microservice(hybrid app)
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* 5. 启动 HTTP server
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* 6. 预加载 JWT 密钥对(确保文件可读)
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*/
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async function bootstrap(): Promise<void> {
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initTracer();
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// 预加载 JWT 密钥对(启动时即校验文件可读,避免运行时才发现配置错误)
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getJwtKeyPair();
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const app = await NestFactory.create(AppModule, {
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logger: ["log", "error", "warn"],
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});
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@@ -18,15 +38,30 @@ async function bootstrap(): Promise<void> {
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app.useGlobalFilters(new GlobalErrorFilter());
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app.enableShutdownHooks();
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// Prometheus 指标端点:不鉴权,供 Prometheus 抓取。
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// 返回 register.metrics()(Promise<string>,含 Content-Type text/plain; version=0.0.4; charset=utf-8)。
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// gRPC microservice(端口 50052,I1 裁决)
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app.connectMicroservice<MicroserviceOptions>({
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transport: Transport.GRPC,
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options: {
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package: "next_edu_cloud.iam.v1",
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protoPath: "proto/iam.proto",
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url: `0.0.0.0:${env.GRPC_PORT}`,
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},
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});
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// Prometheus 指标端点
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app.getHttpAdapter().get("/metrics", async (_req: Request, res: Response) => {
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res.set("Content-Type", metricsRegistry.contentType);
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res.end(await metricsRegistry.metrics());
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});
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// 启动 hybrid app(HTTP + gRPC)
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await app.startAllMicroservices();
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await app.listen(env.PORT);
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logger.info({ port: env.PORT }, "IAM service started");
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logger.info(
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{ httpPort: env.PORT, grpcPort: env.GRPC_PORT },
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"IAM service started (HTTP + gRPC dual entry)",
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);
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process.on("SIGTERM", async () => {
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await app.close();
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