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add connecting to custom port #30

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7680eb1
add create connection to custom port
mhbahmani Jan 20, 2022
c46b5fd
Update README.md
mhbahmani Jan 20, 2022
7ad8816
Use SplitHostPort for splitting server addr
mhbahmani Jan 22, 2022
ef300e5
Remove strings from import
mhbahmani Jan 30, 2022
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7 changes: 7 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,7 @@ func main() {
log.Fatal(err)
}

// Make a ssh connection to 22 port by default.
client, err := goph.New("root", "192.1.1.3", auth)
if err != nil {
log.Fatal(err)
Expand All @@ -80,6 +81,12 @@ func main() {
}
```

#### Start Connection With Custom Port:
```go
client, err := goph.New("root", "192.1.1.3:8998", auth)
```


#### 🔐 Start Connection With Protected Private Key:
```go
auth, err := goph.Key("/home/mohamed/.ssh/id_rsa", "you_passphrase_here")
Expand Down
18 changes: 16 additions & 2 deletions client.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ import (
"io"
"net"
"os"
"strconv"
"time"

"github.com/pkg/sftp"
Expand Down Expand Up @@ -43,10 +44,23 @@ func New(user string, addr string, auth Auth) (c *Client, err error) {
return
}

host, port_str, err := net.SplitHostPort(addr)
if err != nil {
return
}
if len(port_str) == 0 {
port_str = "22"
}
port_int, err := strconv.Atoi(port_str)
if err != nil {
return
}
port := uint(port_int)

c, err = NewConn(&Config{
User: user,
Addr: addr,
Port: 22,
Addr: host,
Port: port,
Auth: auth,
Timeout: DefaultTimeout,
Callback: callback,
Expand Down