203 lines
8.4 KiB
Go
203 lines
8.4 KiB
Go
/*
|
|
*
|
|
* Copyright 2014, Google Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following disclaimer
|
|
* in the documentation and/or other materials provided with the
|
|
* distribution.
|
|
* * Neither the name of Google Inc. nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"flag"
|
|
"net"
|
|
"strconv"
|
|
|
|
"google.golang.org/grpc"
|
|
"google.golang.org/grpc/credentials"
|
|
"google.golang.org/grpc/credentials/oauth"
|
|
"google.golang.org/grpc/grpclog"
|
|
"google.golang.org/grpc/interop"
|
|
testpb "google.golang.org/grpc/interop/grpc_testing"
|
|
)
|
|
|
|
var (
|
|
useTLS = flag.Bool("use_tls", false, "Connection uses TLS if true, else plain TCP")
|
|
testCA = flag.Bool("use_test_ca", false, "Whether to replace platform root CAs with test CA as the CA root")
|
|
serviceAccountKeyFile = flag.String("service_account_key_file", "", "Path to service account json key file")
|
|
oauthScope = flag.String("oauth_scope", "", "The scope for OAuth2 tokens")
|
|
defaultServiceAccount = flag.String("default_service_account", "", "Email of GCE default service account")
|
|
serverHost = flag.String("server_host", "localhost", "The server host name")
|
|
serverPort = flag.Int("server_port", 10000, "The server port number")
|
|
tlsServerName = flag.String("server_host_override", "", "The server name use to verify the hostname returned by TLS handshake if it is not empty. Otherwise, --server_host is used.")
|
|
testCase = flag.String("test_case", "large_unary",
|
|
`Configure different test cases. Valid options are:
|
|
empty_unary : empty (zero bytes) request and response;
|
|
large_unary : single request and (large) response;
|
|
client_streaming : request streaming with single response;
|
|
server_streaming : single request with response streaming;
|
|
ping_pong : full-duplex streaming;
|
|
empty_stream : full-duplex streaming with zero message;
|
|
timeout_on_sleeping_server: fullduplex streaming on a sleeping server;
|
|
compute_engine_creds: large_unary with compute engine auth;
|
|
service_account_creds: large_unary with service account auth;
|
|
jwt_token_creds: large_unary with jwt token auth;
|
|
per_rpc_creds: large_unary with per rpc token;
|
|
oauth2_auth_token: large_unary with oauth2 token auth;
|
|
cancel_after_begin: cancellation after metadata has been sent but before payloads are sent;
|
|
cancel_after_first_response: cancellation after receiving 1st message from the server;
|
|
status_code_and_message: status code propagated back to client;
|
|
custom_metadata: server will echo custom metadata;
|
|
unimplemented_method: client attempts to call unimplemented method;
|
|
unimplemented_service: client attempts to call unimplemented service.`)
|
|
|
|
// The test CA root cert file
|
|
testCAFile = "testdata/ca.pem"
|
|
)
|
|
|
|
func main() {
|
|
flag.Parse()
|
|
serverAddr := net.JoinHostPort(*serverHost, strconv.Itoa(*serverPort))
|
|
var opts []grpc.DialOption
|
|
if *useTLS {
|
|
var sn string
|
|
if *tlsServerName != "" {
|
|
sn = *tlsServerName
|
|
}
|
|
var creds credentials.TransportCredentials
|
|
if *testCA {
|
|
var err error
|
|
creds, err = credentials.NewClientTLSFromFile(testCAFile, sn)
|
|
if err != nil {
|
|
grpclog.Fatalf("Failed to create TLS credentials %v", err)
|
|
}
|
|
} else {
|
|
creds = credentials.NewClientTLSFromCert(nil, sn)
|
|
}
|
|
opts = append(opts, grpc.WithTransportCredentials(creds))
|
|
if *testCase == "compute_engine_creds" {
|
|
opts = append(opts, grpc.WithPerRPCCredentials(oauth.NewComputeEngine()))
|
|
} else if *testCase == "service_account_creds" {
|
|
jwtCreds, err := oauth.NewServiceAccountFromFile(*serviceAccountKeyFile, *oauthScope)
|
|
if err != nil {
|
|
grpclog.Fatalf("Failed to create JWT credentials: %v", err)
|
|
}
|
|
opts = append(opts, grpc.WithPerRPCCredentials(jwtCreds))
|
|
} else if *testCase == "jwt_token_creds" {
|
|
jwtCreds, err := oauth.NewJWTAccessFromFile(*serviceAccountKeyFile)
|
|
if err != nil {
|
|
grpclog.Fatalf("Failed to create JWT credentials: %v", err)
|
|
}
|
|
opts = append(opts, grpc.WithPerRPCCredentials(jwtCreds))
|
|
} else if *testCase == "oauth2_auth_token" {
|
|
opts = append(opts, grpc.WithPerRPCCredentials(oauth.NewOauthAccess(interop.GetToken(*serviceAccountKeyFile, *oauthScope))))
|
|
}
|
|
} else {
|
|
opts = append(opts, grpc.WithInsecure())
|
|
}
|
|
conn, err := grpc.Dial(serverAddr, opts...)
|
|
if err != nil {
|
|
grpclog.Fatalf("Fail to dial: %v", err)
|
|
}
|
|
defer conn.Close()
|
|
tc := testpb.NewTestServiceClient(conn)
|
|
switch *testCase {
|
|
case "empty_unary":
|
|
interop.DoEmptyUnaryCall(tc)
|
|
grpclog.Println("EmptyUnaryCall done")
|
|
case "large_unary":
|
|
interop.DoLargeUnaryCall(tc)
|
|
grpclog.Println("LargeUnaryCall done")
|
|
case "client_streaming":
|
|
interop.DoClientStreaming(tc)
|
|
grpclog.Println("ClientStreaming done")
|
|
case "server_streaming":
|
|
interop.DoServerStreaming(tc)
|
|
grpclog.Println("ServerStreaming done")
|
|
case "ping_pong":
|
|
interop.DoPingPong(tc)
|
|
grpclog.Println("Pingpong done")
|
|
case "empty_stream":
|
|
interop.DoEmptyStream(tc)
|
|
grpclog.Println("Emptystream done")
|
|
case "timeout_on_sleeping_server":
|
|
interop.DoTimeoutOnSleepingServer(tc)
|
|
grpclog.Println("TimeoutOnSleepingServer done")
|
|
case "compute_engine_creds":
|
|
if !*useTLS {
|
|
grpclog.Fatalf("TLS is not enabled. TLS is required to execute compute_engine_creds test case.")
|
|
}
|
|
interop.DoComputeEngineCreds(tc, *defaultServiceAccount, *oauthScope)
|
|
grpclog.Println("ComputeEngineCreds done")
|
|
case "service_account_creds":
|
|
if !*useTLS {
|
|
grpclog.Fatalf("TLS is not enabled. TLS is required to execute service_account_creds test case.")
|
|
}
|
|
interop.DoServiceAccountCreds(tc, *serviceAccountKeyFile, *oauthScope)
|
|
grpclog.Println("ServiceAccountCreds done")
|
|
case "jwt_token_creds":
|
|
if !*useTLS {
|
|
grpclog.Fatalf("TLS is not enabled. TLS is required to execute jwt_token_creds test case.")
|
|
}
|
|
interop.DoJWTTokenCreds(tc, *serviceAccountKeyFile)
|
|
grpclog.Println("JWTtokenCreds done")
|
|
case "per_rpc_creds":
|
|
if !*useTLS {
|
|
grpclog.Fatalf("TLS is not enabled. TLS is required to execute per_rpc_creds test case.")
|
|
}
|
|
interop.DoPerRPCCreds(tc, *serviceAccountKeyFile, *oauthScope)
|
|
grpclog.Println("PerRPCCreds done")
|
|
case "oauth2_auth_token":
|
|
if !*useTLS {
|
|
grpclog.Fatalf("TLS is not enabled. TLS is required to execute oauth2_auth_token test case.")
|
|
}
|
|
interop.DoOauth2TokenCreds(tc, *serviceAccountKeyFile, *oauthScope)
|
|
grpclog.Println("Oauth2TokenCreds done")
|
|
case "cancel_after_begin":
|
|
interop.DoCancelAfterBegin(tc)
|
|
grpclog.Println("CancelAfterBegin done")
|
|
case "cancel_after_first_response":
|
|
interop.DoCancelAfterFirstResponse(tc)
|
|
grpclog.Println("CancelAfterFirstResponse done")
|
|
case "status_code_and_message":
|
|
interop.DoStatusCodeAndMessage(tc)
|
|
grpclog.Println("StatusCodeAndMessage done")
|
|
case "custom_metadata":
|
|
interop.DoCustomMetadata(tc)
|
|
grpclog.Println("CustomMetadata done")
|
|
case "unimplemented_method":
|
|
interop.DoUnimplementedMethod(conn)
|
|
grpclog.Println("UnimplementedMethod done")
|
|
case "unimplemented_service":
|
|
interop.DoUnimplementedService(testpb.NewUnimplementedServiceClient(conn))
|
|
grpclog.Println("UnimplementedService done")
|
|
default:
|
|
grpclog.Fatal("Unsupported test case: ", *testCase)
|
|
}
|
|
}
|