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Fix ipv6 parsing for builtin ssh server (#17561)

This commit is contained in:
Wim 2021-11-06 07:23:32 +01:00 committed by GitHub
parent 5e0cf4b82e
commit bd613c704c
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 9 additions and 3 deletions
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3
integrations/git_helper_for_declarative_test.go
View File

@ -13,6 +13,7 @@ import (
"os" "os"
"path" "path"
"path/filepath" "path/filepath"
"strconv"
"strings" "strings"
"testing" "testing"
"time" "time"
@ -55,7 +56,7 @@ func createSSHUrl(gitPath string, u *url.URL) *url.URL {
u2 := *u u2 := *u
u2.Scheme = "ssh" u2.Scheme = "ssh"
u2.User = url.User("git") u2.User = url.User("git")
u2.Host = fmt.Sprintf("%s:%d", setting.SSH.ListenHost, setting.SSH.ListenPort) u2.Host = net.JoinHostPort(setting.SSH.ListenHost, strconv.Itoa(setting.SSH.ListenPort))
u2.Path = gitPath u2.Path = gitPath
return &u2 return &u2
} }

3
modules/ssh/ssh.go
View File

@ -17,6 +17,7 @@ import (
"os" "os"
"os/exec" "os/exec"
"path/filepath" "path/filepath"
"strconv"
"strings" "strings"
"sync" "sync"
"syscall" "syscall"
@ -264,7 +265,7 @@ func sshConnectionFailed(conn net.Conn, err error) {
// Listen starts a SSH server listens on given port. // Listen starts a SSH server listens on given port.
func Listen(host string, port int, ciphers []string, keyExchanges []string, macs []string) { func Listen(host string, port int, ciphers []string, keyExchanges []string, macs []string) {
srv := ssh.Server{ srv := ssh.Server{
Addr: fmt.Sprintf("%s:%d", host, port), Addr: net.JoinHostPort(host, strconv.Itoa(port)),
PublicKeyHandler: publicKeyHandler, PublicKeyHandler: publicKeyHandler,
Handler: sessionHandler, Handler: sessionHandler,
ServerConfigCallback: func(ctx ssh.Context) *gossh.ServerConfig { ServerConfigCallback: func(ctx ssh.Context) *gossh.ServerConfig {

6
routers/init.go
View File

@ -6,8 +6,10 @@ package routers
import ( import (
"context" "context"
"net"
"reflect" "reflect"
"runtime" "runtime"
"strconv"
"strings" "strings"
"code.gitea.io/gitea/models" "code.gitea.io/gitea/models"
@ -155,7 +157,9 @@ func GlobalInit(ctx context.Context) {
if setting.SSH.StartBuiltinServer { if setting.SSH.StartBuiltinServer {
ssh.Listen(setting.SSH.ListenHost, setting.SSH.ListenPort, setting.SSH.ServerCiphers, setting.SSH.ServerKeyExchanges, setting.SSH.ServerMACs) ssh.Listen(setting.SSH.ListenHost, setting.SSH.ListenPort, setting.SSH.ServerCiphers, setting.SSH.ServerKeyExchanges, setting.SSH.ServerMACs)
log.Info("SSH server started on %s:%d. Cipher list (%v), key exchange algorithms (%v), MACs (%v)", setting.SSH.ListenHost, setting.SSH.ListenPort, setting.SSH.ServerCiphers, setting.SSH.ServerKeyExchanges, setting.SSH.ServerMACs) log.Info("SSH server started on %s. Cipher list (%v), key exchange algorithms (%v), MACs (%v)",
net.JoinHostPort(setting.SSH.ListenHost, strconv.Itoa(setting.SSH.ListenPort)),
setting.SSH.ServerCiphers, setting.SSH.ServerKeyExchanges, setting.SSH.ServerMACs)
} else { } else {
ssh.Unused() ssh.Unused()
} }