func main() {
var (
caCert = flag.String("ca-cert", withConfigDir("ca.pem"), "Trusted CA certificate.")
debugListenAddr = flag.String("debug-listen-addr", "127.0.0.1:7901", "HTTP listen address.")
listenAddr = flag.String("listen-addr", "0.0.0.0:7900", "HTTP listen address.")
tlsCert = flag.String("tls-cert", withConfigDir("cert.pem"), "TLS server certificate.")
tlsKey = flag.String("tls-key", withConfigDir("key.pem"), "TLS server key.")
jwtPublicKey = flag.String("jwt-public-key", withConfigDir("jwt.pem"), "The RSA public key to use for validating JWTs")
)
flag.Parse()
log.Println("Hello service starting...")
cert, err := tls.LoadX509KeyPair(*tlsCert, *tlsKey)
if err != nil {
log.Fatal(err)
}
rawCaCert, err := ioutil.ReadFile(*caCert)
if err != nil {
log.Fatal(err)
}
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(rawCaCert)
creds := credentials.NewTLS(&tls.Config{
Certificates: []tls.Certificate{cert},
ClientCAs: caCertPool,
ClientAuth: tls.RequireAndVerifyClientCert,
})
gs := grpc.NewServer(grpc.Creds(creds))
hs, err := NewHelloServer(*jwtPublicKey)
if err != nil {
log.Fatal(err)
}
pb.RegisterHelloServer(gs, hs)
healthServer := health.NewHealthServer()
healthServer.SetServingStatus("grpc.health.v1.helloservice", 1)
healthpb.RegisterHealthServer(gs, healthServer)
ln, err := net.Listen("tcp", *listenAddr)
if err != nil {
log.Fatal(err)
}
go gs.Serve(ln)
trace.AuthRequest = func(req *http.Request) (any, sensitive bool) { return true, true }
log.Println("Hello service started successfully.")
log.Fatal(http.ListenAndServe(*debugListenAddr, nil))
}
func main() {
var (
debugListenAddr = flag.String("debug-listen-addr", "127.0.0.1:7801", "HTTP listen address.")
listenAddr = flag.String("listen-addr", "127.0.0.1:7800", "HTTP listen address.")
tlsCert = flag.String("tls-cert", withConfigDir("cert.pem"), "TLS server certificate.")
tlsKey = flag.String("tls-key", withConfigDir("key.pem"), "TLS server key.")
jwtPrivateKey = flag.String("jwt-private-key", withConfigDir("jwt-key.pem"), "The RSA private key to use for signing JWTs")
)
flag.Parse()
var err error
log.Println("Auth service starting...")
for {
_, err := os.Open("/var/lib/auth.db")
if !os.IsNotExist(err) {
break
}
log.Println("missing auth database, retrying in 5 secs.")
time.Sleep(5 * time.Second)
}
boltdb, err = bolt.Open("/var/lib/auth.db", 0600, nil)
if err != nil {
log.Fatal(err)
}
ta, err := credentials.NewServerTLSFromFile(*tlsCert, *tlsKey)
if err != nil {
log.Fatal(err)
}
gs := grpc.NewServer(grpc.Creds(ta))
as, err := NewAuthServer(*jwtPrivateKey)
if err != nil {
log.Fatal(err)
}
pb.RegisterAuthServer(gs, as)
hs := health.NewHealthServer()
hs.SetServingStatus("grpc.health.v1.authservice", 1)
healthpb.RegisterHealthServer(gs, hs)
ln, err := net.Listen("tcp", *listenAddr)
if err != nil {
log.Fatal(err)
}
go gs.Serve(ln)
trace.AuthRequest = func(req *http.Request) (any, sensitive bool) { return true, true }
log.Println("Auth service started successfully.")
log.Fatal(http.ListenAndServe(*debugListenAddr, nil))
}
func setUp(t *testing.T, hs *health.HealthServer, maxStream uint32, ua string, e env) (s *grpc.Server, cc *grpc.ClientConn) {
sopts := []grpc.ServerOption{grpc.MaxConcurrentStreams(maxStream)}
la := ":0"
switch e.network {
case "unix":
la = "/tmp/testsock" + fmt.Sprintf("%d", time.Now())
syscall.Unlink(la)
}
lis, err := net.Listen(e.network, la)
if err != nil {
t.Fatalf("Failed to listen: %v", err)
}
if e.security == "tls" {
creds, err := credentials.NewServerTLSFromFile(tlsDir+"server1.pem", tlsDir+"server1.key")
if err != nil {
t.Fatalf("Failed to generate credentials %v", err)
}
sopts = append(sopts, grpc.Creds(creds))
}
s = grpc.NewServer(sopts...)
if hs != nil {
healthpb.RegisterHealthServer(s, hs)
}
testpb.RegisterTestServiceServer(s, &testServer{security: e.security})
go s.Serve(lis)
addr := la
switch e.network {
case "unix":
default:
_, port, err := net.SplitHostPort(lis.Addr().String())
if err != nil {
t.Fatalf("Failed to parse listener address: %v", err)
}
addr = "localhost:" + port
}
if e.security == "tls" {
creds, err := credentials.NewClientTLSFromFile(tlsDir+"ca.pem", "x.test.youtube.com")
if err != nil {
t.Fatalf("Failed to create credentials %v", err)
}
cc, err = grpc.Dial(addr, grpc.WithTransportCredentials(creds), grpc.WithDialer(e.dialer), grpc.WithUserAgent(ua))
} else {
cc, err = grpc.Dial(addr, grpc.WithDialer(e.dialer), grpc.WithInsecure(), grpc.WithUserAgent(ua))
}
if err != nil {
t.Fatalf("Dial(%q) = %v", addr, err)
}
return
}
func serverSetUp(t *testing.T, servON bool, hs *health.HealthServer, maxStream uint32, cp grpc.Compressor, dc grpc.Decompressor, e env) (s *grpc.Server, addr string) {
t.Logf("Running test in %s environment...", e.name)
sopts := []grpc.ServerOption{grpc.MaxConcurrentStreams(maxStream), grpc.RPCCompressor(cp), grpc.RPCDecompressor(dc)}
la := ":0"
switch e.network {
case "unix":
la = "/tmp/testsock" + fmt.Sprintf("%d", time.Now())
syscall.Unlink(la)
}
lis, err := net.Listen(e.network, la)
if err != nil {
t.Fatalf("Failed to listen: %v", err)
}
if e.security == "tls" {
creds, err := credentials.NewServerTLSFromFile(tlsDir+"server1.pem", tlsDir+"server1.key")
if err != nil {
t.Fatalf("Failed to generate credentials %v", err)
}
sopts = append(sopts, grpc.Creds(creds))
}
s = grpc.NewServer(sopts...)
if hs != nil {
healthpb.RegisterHealthServer(s, hs)
}
if servON {
testpb.RegisterTestServiceServer(s, &testServer{security: e.security})
}
go s.Serve(lis)
addr = la
switch e.network {
case "unix":
default:
_, port, err := net.SplitHostPort(lis.Addr().String())
if err != nil {
t.Fatalf("Failed to parse listener address: %v", err)
}
addr = "localhost:" + port
}
return
}