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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "text/template" | ||
| ) | ||
|
|
||
| // Type for results | ||
| type Result struct { | ||
| Target string | ||
| Hostname string | ||
| Stdout string | ||
| Stderr string | ||
| Error error | ||
| } | ||
|
|
||
| func (result *Result) toString(format string) string { | ||
| tmpl, err := template.New("result").Parse(format) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| var buf bytes.Buffer | ||
| err = tmpl.Execute(&buf, result) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| return buf.String() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "os" | ||
| "strings" | ||
|
|
||
| "github.com/appleboy/easyssh-proxy" | ||
| "github.com/kevinburke/ssh_config" | ||
| log "github.com/sirupsen/logrus" | ||
| ) | ||
|
|
||
| func getConfigForHost(target string) *easyssh.MakeConfig { | ||
| proxy := ssh_config.Get(target, "ProxyJump") | ||
| user := ssh_config.Get(target, "User") | ||
| if user == "" { | ||
| user = os.Getenv("USER") | ||
| } | ||
| port := ssh_config.Get(target, "Port") | ||
| if port == "" { | ||
| port = "22" | ||
| } | ||
| hostname := fillSSHConfigHostname(target, ssh_config.Get(target, "HostName")) | ||
| if hostname == "" { | ||
| hostname = target | ||
| } | ||
|
|
||
| log.Debug("Creating SSH config for target ", target, " with hostname ", hostname, " and proxy ", proxy) | ||
|
|
||
| if proxy != "" { | ||
| log.Debug("Using proxy ", proxy, " for target ", target) | ||
| return &easyssh.MakeConfig{ | ||
| User: user, | ||
| Server: hostname, | ||
| Port: port, | ||
| Proxy: *makeConfigToDefaultConfig(getConfigForHost(proxy)), | ||
| } | ||
| } else { | ||
| log.Debug("No proxy found for target ", target) | ||
| return &easyssh.MakeConfig{ | ||
| User: user, | ||
| Server: hostname, | ||
| Port: port, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func fillSSHConfigHostname(target string, configHostName string) string { | ||
| // Check if "%h" is in the config name | ||
| if strings.Contains(configHostName, "%h") { | ||
| // Replace %h with the target | ||
| return strings.ReplaceAll(configHostName, "%h", target) | ||
| } | ||
|
|
||
| // Nothing to replace | ||
| return configHostName | ||
| } | ||
|
|
||
| // Note: this is necessary for generating proxy configs | ||
| func makeConfigToDefaultConfig(makeConfig *easyssh.MakeConfig) *easyssh.DefaultConfig { | ||
| return &easyssh.DefaultConfig{ | ||
| User: makeConfig.User, | ||
| Server: makeConfig.Server, | ||
| Port: makeConfig.Port, | ||
| Password: makeConfig.Password, | ||
| KeyPath: makeConfig.KeyPath, | ||
| Timeout: makeConfig.Timeout, | ||
| } | ||
| } |