Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

cmd/go: "connection refused" from git2.likeit.cn #37943

Closed
xrfang opened this issue Mar 19, 2020 · 11 comments
Closed

cmd/go: "connection refused" from git2.likeit.cn #37943

xrfang opened this issue Mar 19, 2020 · 11 comments
Labels
FrozenDueToAge modules NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided.
Milestone
Unplanned

Comments

@xrfang
Copy link

xrfang commented Mar 19, 2020

What version of Go are you using (go version)?

go version go1.14 linux/amd64

Does this issue reproduce with the latest release?

Yes. Using the latest release.

What operating system and processor architecture are you using (go env)?

go env Output
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/xrfang/.cache/go-build"
GOENV="/home/xrfang/.config/go/env"
GOEXE=""
GOFLAGS="-insecure"
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE="git2.likeit.cn"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/home/xrfang/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/home/xrfang/git/like2api/src/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build997224249=/tmp/go-build -gno-record-gcc-switches"

What did you do?

I just try to migrate my project to use go mod:

  1. use go mod init to create an empty go.mod file
  2. run go build . in the project folder containing go.mod.

What did you expect to see?

Expect GO to download dependencies.

What did you see instead?

go: finding module for package git2.likeit.cn/go/audit
api_log.go:6:2: cannot find module providing package git2.likeit.cn/go/audit: module git2.likeit.cn/go/audit: git ls-remote -q origin in /home/xrfang/go/pkg/mod/cache/vcs/4a99938e270e3fc121e6cd17b568b994c52f92ae31f54fc644142689f6f2d8b7: exit status 128:
	fatal: unable to access 'https://git2.likeit.cn/:go/audit.git/': Failed to connect to git2.likeit.cn port 443: connection refused

i.e. the go module system insist on using HTTPS. As seen in the go env output above, the GOINSECURE variable is set to git2.likeit.cn.
@bcmills
Copy link
Contributor

bcmills commented Mar 19, 2020

This looks like a server issue. It appears that the server at git2.likeit.cn is returning go-import metadata pointing to the wrong repository URL.

Please verify that the server response follows the protocol described in https://tip.golang.org/cmd/go/#hdr-Remote_import_paths. (You can check the server response directly by running curl -sL https://git2.likeit.cn/go/audit?go-get=1.)

@bcmills bcmills added this to the Unplanned milestone Mar 19, 2020
@bcmills bcmills added modules NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. labels Mar 19, 2020
@bcmills bcmills changed the title GOINSECURE does not work as expected cmd/go: "connection refused" from git2.likeit.cn Mar 19, 2020
@xrfang
Copy link
Author

xrfang commented Mar 23, 2020

The server does NOT has https, but http returned 200:

$ curl -vsL https://git2.likeit.cn/go/audit?go-get=1

  • Trying 192.168.90.231:443...
  • TCP_NODELAY set
  • connect to 192.168.90.231 port 443 failed: 拒绝连接
  • Failed to connect to git2.likeit.cn port 443: 拒绝连接
  • Closing connection 0

$ curl -vsL http://git2.likeit.cn/go/audit?go-get=1

  • Trying 192.168.90.231:80...
  • TCP_NODELAY set
  • Connected to git2.likeit.cn (192.168.90.231) port 80 (#0)

GET /go/audit?go-get=1 HTTP/1.1
Host: git2.likeit.cn
User-Agent: curl/7.65.3
Accept: /

  • Mark bundle as not supporting multiuse
    < HTTP/1.1 200 OK
    < Content-Type: text/html
    < Set-Cookie: lang=en-US; Path=/; Max-Age=2147483647
    < Set-Cookie: i_like_gitea=7a9321142eb6abbc; Path=/; HttpOnly
    < Set-Cookie: _csrf=QY55fAz3NT7dLuIyFVSOYQuA7nQ6MTU4NDk0ODk3NDE2Mzc3NjkwOQ%3D%3D; Path=/; Expires=Tue, 24 Mar 2020 07:36:14 GMT; HttpOnly
    < Date: Mon, 23 Mar 2020 07:36:14 GMT
    < Content-Length: 395
    <
    <!doctype html>
go get --insecure git2.likeit.cn/go/audit * Connection #0 to host git2.likeit.cn left intact

@bcmills
Copy link
Contributor

bcmills commented Mar 26, 2020

Did the curl -vsL http://git2.likeit.cn/go/audit?go-get=1 result include a <meta name="go-import" …> tag?

@bcmills bcmills added WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. and removed WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. labels Mar 26, 2020
@xrfang
Copy link
Author

xrfang commented Mar 27, 2020

@bcmills yes.

$ curl -vsL http://git2.likeit.cn/go/audit?go-get=1 
*   Trying 192.168.90.231:80...
* TCP_NODELAY set
* Connected to git2.likeit.cn (192.168.90.231) port 80 (#0)
> GET /go/audit?go-get=1 HTTP/1.1
> Host: git2.likeit.cn
> User-Agent: curl/7.65.3
> Accept: */*
> 
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Content-Type: text/html
< Set-Cookie: lang=en-US; Path=/; Max-Age=2147483647
< Set-Cookie: i_like_gitea=45fe72b3ffe60a55; Path=/; HttpOnly
< Set-Cookie: _csrf=6u7Yt-cdaE38e14afQ4Sxs3BkTo6MTU4NTI5MTQ0MzM2OTcyMzAyOQ    %3D%3D; Path=/; Expires=Sat, 28 Mar 2020 06:44:03 GMT; HttpOnly
< Date: Fri, 27 Mar 2020 06:44:03 GMT
< Content-Length: 395
< 
<!doctype html>
<html>
	<head>
    	<meta name="go-import" content="git2.likeit.cn/go/audit git http://git2.likeit.cn/go/audit.git">
	<meta name="go-source" content="git2.likeit.cn/go/audit _ http://git2.likeit.cn/go/audit/src/branch/master{/dir} http://git2.likeit.cn/go/audit/src/branch/master{/dir}/{file}#L{line}">
</head>
<body>
	go get --insecure git2.likeit.cn/go/audit
</body>
</html>
* Connection #0 to host git2.likeit.cn left intact

@gopherbot
Copy link

Change https://golang.org/cl/225937 mentions this issue: cmd/go/internal/modfetch/codehost: remove unused GitRepo function

gopherbot pushed a commit that referenced this issue Mar 27, 2020
cmd/go/internal/modfetch/codehost: remove unused GitRepo function
3840ace 
For #37943

Change-Id: Ib8ba5d846f41afc0047c33b8145918d93326cdd0
Reviewed-on: https://go-review.googlesource.com/c/go/+/225937
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
@bcmills
Copy link
Contributor

bcmills commented Mar 27, 2020

I'm wondering where the : character in the URL https://git2.likeit.cn/:go/audit.git/ came from, and not having any luck finding it.

Are you still able to reproduce the original error message? (Is it possible that the server's go-import response has changed in the meantime?)

@bcmills
Copy link
Contributor

bcmills commented Mar 27, 2020

Another possibility — does your $HOME/.gitconfig contain an insteadOf rule for this host?

@xrfang
Copy link
Author

xrfang commented Mar 30, 2020 •
edited

I have tried insteadOf in gitconfig, but it was not there anymore. I will try to reproduce the problem.

@xrfang
Copy link
Author

xrfang commented Mar 30, 2020 •
edited

@bcmills the problem is reproducable:

$ go build ./...
go: finding module for package git2.likeit.cn/go/audit
go: finding module for package git2.likeit.cn/go/likesync
go: finding module for package git2.likeit.cn/go/pfs-cli
go: downloading git2.likeit.cn/go/likesync v1.5.3
go: downloading git2.likeit.cn/go/audit v0.0.0-20190919033733-1e4528554108
go: downloading git2.likeit.cn/go/pfs-cli v0.0.0-20190218015458-ed02cb0a38f0
api_log.go:6:2: git2.likeit.cn/go/audit@v0.0.0-20190919033733-1e4528554108: verifying module: git2.likeit.cn/go/audit@v0.0.0-20190919033733-1e4528554108: reading https://sum.golang.org/lookup/git2.likeit.cn/go/audit@v0.0.0-20190919033733-1e4528554108: 410 Gone
	server response: not found: git2.likeit.cn/go/audit@v0.0.0-20190919033733-1e4528554108: unrecognized import path "git2.likeit.cn/go/audit": https fetch: Get "https://git2.likeit.cn/go/audit?go-get=1": dial tcp 192.168.90.231:443: connect: connection refused
api_ordntfy.go:11:2: git2.likeit.cn/go/likesync@v1.5.3: verifying module: git2.likeit.cn/go/likesync@v1.5.3: reading https://sum.golang.org/lookup/git2.likeit.cn/go/likesync@v1.5.3: 410 Gone
	server response: not found: git2.likeit.cn/go/likesync@v1.5.3: unrecognized import path "git2.likeit.cn/go/likesync": https fetch: Get "https://git2.likeit.cn/go/likesync?go-get=1": dial tcp 192.168.90.231:443: connect: connection refused
pfs.go:9:2: git2.likeit.cn/go/pfs-cli@v0.0.0-20190218015458-ed02cb0a38f0: verifying module: git2.likeit.cn/go/pfs-cli@v0.0.0-20190218015458-ed02cb0a38f0: reading https://sum.golang.org/lookup/git2.likeit.cn/go/pfs-cli@v0.0.0-20190218015458-ed02cb0a38f0: 410 Gone
	server response: not found: git2.likeit.cn/go/pfs-cli@v0.0.0-20190218015458-ed02cb0a38f0: unrecognized import path "git2.likeit.cn/go/pfs-cli": https fetch: Get "https://git2.likeit.cn/go/pfs-cli?go-get=1": dial tcp 192.168.90.231:443: connect: connection refused
pfs.go:7:2: package kv is not in GOROOT (/usr/local/go/src/kv)

@bcmills
Copy link
Contributor

bcmills commented Mar 30, 2020

That error message is substantially different from the one you posted originally.

All of those errors are in checksum verification, which suggests that the module is not available to the public checksum database — probably you need to set GOPRIVATE for the prefix git2.likeit.cn/go.

@bcmills bcmills added WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. and removed WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. labels Mar 30, 2020
@xrfang
Copy link
Author

xrfang commented Mar 31, 2020

@bcmills setting both GOPRIVATE and GOINSECURE solved the problem. Thanks

@xrfang xrfang closed this as completed Mar 31, 2020
@xrfang xrfang mentioned this issue Apr 10, 2020
Closed
@golang golang locked and limited conversation to collaborators Mar 31, 2021
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Assignees
No one assigned
Labels
FrozenDueToAge modules NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided.
Projects
None yet
Milestone
Unplanned
Development

No branches or pull requests
3 participants
@xrfang @bcmills @gopherbot