func (ss *ScpStorage) Connect() error {
var err error
clientConfig := &ssh.ClientConfig{
User: ss.User,
Auth: []ssh.ClientAuth{
ssh.ClientAuthPassword(password(ss.Password)),
ssh.ClientAuthKeyring(ss.Keychain),
},
}
ss.connexion, err = ssh.Dial("tcp", ss.Endpoint, clientConfig)
if err != nil {
return fmt.Errorf("Failed to dial: %s", err.Error())
}
return nil
}
func getConnection(hostname string) (conn *ssh.ClientConn, err error) {
connectedHostsMutex.Lock()
conn = connectedHosts[hostname]
connectedHostsMutex.Unlock()
if conn != nil {
return
}
defer func() {
if msg := recover(); msg != nil {
err = errors.New("Panic: " + fmt.Sprint(msg))
}
}()
waitAgent()
conf, agentConn := makeConfig()
if agentConn != nil {
defer agentConn.Close()
}
defer releaseAgent()
port := "22"
str := strings.SplitN(hostname, ":", 2)
if len(str) == 2 {
hostname = str[0]
port = str[1]
}
conn, err = ssh.Dial("tcp", hostname+":"+port, conf)
if err != nil {
return
}
sendProxyReply(&ConnectionProgress{ConnectedHost: hostname})
connectedHostsMutex.Lock()
connectedHosts[hostname] = conn
connectedHostsMutex.Unlock()
return
}