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-rw-r--r--rpc/websocket.go27
-rw-r--r--rpc/websocket_test.go54
2 files changed, 75 insertions, 6 deletions
diff --git a/rpc/websocket.go b/rpc/websocket.go
index e7a86ddae..eae8320e5 100644
--- a/rpc/websocket.go
+++ b/rpc/websocket.go
@@ -20,6 +20,7 @@ import (
"bytes"
"context"
"crypto/tls"
+ "encoding/base64"
"encoding/json"
"fmt"
"net"
@@ -118,12 +119,7 @@ func wsHandshakeValidator(allowedOrigins []string) func(*websocket.Config, *http
return f
}
-// DialWebsocket creates a new RPC client that communicates with a JSON-RPC server
-// that is listening on the given endpoint.
-//
-// The context is used for the initial connection establishment. It does not
-// affect subsequent interactions with the client.
-func DialWebsocket(ctx context.Context, endpoint, origin string) (*Client, error) {
+func wsGetConfig(endpoint, origin string) (*websocket.Config, error) {
if origin == "" {
var err error
if origin, err = os.Hostname(); err != nil {
@@ -140,6 +136,25 @@ func DialWebsocket(ctx context.Context, endpoint, origin string) (*Client, error
return nil, err
}
+ if config.Location.User != nil {
+ b64auth := base64.StdEncoding.EncodeToString([]byte(config.Location.User.String()))
+ config.Header.Add("Authorization", "Basic "+b64auth)
+ config.Location.User = nil
+ }
+ return config, nil
+}
+
+// DialWebsocket creates a new RPC client that communicates with a JSON-RPC server
+// that is listening on the given endpoint.
+//
+// The context is used for the initial connection establishment. It does not
+// affect subsequent interactions with the client.
+func DialWebsocket(ctx context.Context, endpoint, origin string) (*Client, error) {
+ config, err := wsGetConfig(endpoint, origin)
+ if err != nil {
+ return nil, err
+ }
+
return newClient(ctx, func(ctx context.Context) (net.Conn, error) {
return wsDialContext(ctx, config)
})
diff --git a/rpc/websocket_test.go b/rpc/websocket_test.go
new file mode 100644
index 000000000..5bf3780d6
--- /dev/null
+++ b/rpc/websocket_test.go
@@ -0,0 +1,54 @@
+// Copyright 2016 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package rpc
+
+import "testing"
+
+func TestWSGetConfigNoAuth(t *testing.T) {
+ config, err := wsGetConfig("ws://example.com:1234", "")
+ if err != nil {
+ t.Logf("wsGetConfig failed: %s", err)
+ t.Fail()
+ return
+ }
+ if config.Location.User != nil {
+ t.Log("User should have been stripped from the URL")
+ t.Fail()
+ }
+ if config.Location.Hostname() != "example.com" ||
+ config.Location.Port() != "1234" || config.Location.Scheme != "ws" {
+ t.Logf("Unexpected URL: %s", config.Location)
+ t.Fail()
+ }
+}
+
+func TestWSGetConfigWithBasicAuth(t *testing.T) {
+ config, err := wsGetConfig("wss://testuser:test-PASS_01@example.com:1234", "")
+ if err != nil {
+ t.Logf("wsGetConfig failed: %s", err)
+ t.Fail()
+ return
+ }
+ if config.Location.User != nil {
+ t.Log("User should have been stripped from the URL")
+ t.Fail()
+ }
+ if config.Header.Get("Authorization") != "Basic dGVzdHVzZXI6dGVzdC1QQVNTXzAx" {
+ t.Log("Basic auth header is incorrect")
+ t.Fail()
+ }
+}