forked from ethereum/go-ethereum
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #1 from ethereum/master
cmd/geth, cmd/utils: geth attach with custom headers (ethereum#25829)
- Loading branch information
Showing
4 changed files
with
128 additions
and
42 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| // Copyright 2022 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 main | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "net" | ||
| "net/http" | ||
| "sync/atomic" | ||
| "testing" | ||
| ) | ||
|
|
||
| type testHandler struct { | ||
| body func(http.ResponseWriter, *http.Request) | ||
| } | ||
|
|
||
| func (t *testHandler) ServeHTTP(out http.ResponseWriter, in *http.Request) { | ||
| t.body(out, in) | ||
| } | ||
|
|
||
| // TestAttachWithHeaders tests that 'geth attach' with custom headers works, i.e | ||
| // that custom headers are forwarded to the target. | ||
| func TestAttachWithHeaders(t *testing.T) { | ||
| t.Parallel() | ||
| ln, err := net.Listen("tcp", "localhost:0") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| port := ln.Addr().(*net.TCPAddr).Port | ||
| testReceiveHeaders(t, ln, "attach", "-H", "first: one", "-H", "second: two", fmt.Sprintf("http://localhost:%d", port)) | ||
| // This way to do it fails due to flag ordering: | ||
| // | ||
| // testReceiveHeaders(t, ln, "-H", "first: one", "-H", "second: two", "attach", fmt.Sprintf("http://localhost:%d", port)) | ||
| // This is fixed in a follow-up PR. | ||
| } | ||
|
|
||
| // TestAttachWithHeaders tests that 'geth db --remotedb' with custom headers works, i.e | ||
| // that custom headers are forwarded to the target. | ||
| func TestRemoteDbWithHeaders(t *testing.T) { | ||
| t.Parallel() | ||
| ln, err := net.Listen("tcp", "localhost:0") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| port := ln.Addr().(*net.TCPAddr).Port | ||
| testReceiveHeaders(t, ln, "db", "metadata", "--remotedb", fmt.Sprintf("http://localhost:%d", port), "-H", "first: one", "-H", "second: two") | ||
| } | ||
|
|
||
| func testReceiveHeaders(t *testing.T, ln net.Listener, gethArgs ...string) { | ||
| var ok uint32 | ||
| server := &http.Server{ | ||
| Addr: "localhost:0", | ||
| Handler: &testHandler{func(w http.ResponseWriter, r *http.Request) { | ||
| // We expect two headers | ||
| if have, want := r.Header.Get("first"), "one"; have != want { | ||
| t.Fatalf("missing header, have %v want %v", have, want) | ||
| } | ||
| if have, want := r.Header.Get("second"), "two"; have != want { | ||
| t.Fatalf("missing header, have %v want %v", have, want) | ||
| } | ||
| atomic.StoreUint32(&ok, 1) | ||
| }}} | ||
| go server.Serve(ln) | ||
| defer server.Close() | ||
| runGeth(t, gethArgs...).WaitExit() | ||
| if atomic.LoadUint32(&ok) != 1 { | ||
| t.Fatal("Test fail, expected invocation to succeed") | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters