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(Go) SFTP Authenticate SecureDemonstrates how to do SFTP password authentication with secure strings. This example requires Chilkat v9.5.0.71 or greater.
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. var success bool // Imagine we've previously saved our encrypted login and password within a JSON config file // that contains this: // { // "ssh_login": "2+qylFfC56Ck7OQQt/U2/w==", // "ssh_password": "5neIq9Jmn0E3p71N6Yc8TA==" // } json := chilkat.NewJsonObject() json.LoadFile("qa_data/passwords/ssh.json") crypt := chilkat.NewCrypt2() // These are the encryption settings we previously used to encrypt the credentials within the JSON config file. crypt.SetCryptAlgorithm("aes") crypt.SetCipherMode("cbc") crypt.SetKeyLength(128) crypt.SetEncodedKey("000102030405060708090A0B0C0D0E0F","hex") crypt.SetEncodedIV("000102030405060708090A0B0C0D0E0F","hex") crypt.SetEncodingMode("base64") ssLogin := chilkat.NewSecureString() ssPassword := chilkat.NewSecureString() // Decrypt to the secure string. (the strings will still held in memory encrypted, but are now encrypted using // a randomly generated session key.) crypt.DecryptSecureENC(*json.StringOf("ssh_login"),ssLogin) crypt.DecryptSecureENC(*json.StringOf("ssh_password"),ssPassword) sftp := chilkat.NewSFtp() success = sftp.Connect("MY-SSH-SERVER-DOMAIN-OR-IP",22) if success != true { fmt.Println(sftp.LastErrorText()) json.DisposeJsonObject() crypt.DisposeCrypt2() ssLogin.DisposeSecureString() ssPassword.DisposeSecureString() sftp.DisposeSFtp() return } // Authenticate using secure strings success = sftp.AuthenticateSecPw(ssLogin,ssPassword) if success != true { fmt.Println(sftp.LastErrorText()) json.DisposeJsonObject() crypt.DisposeCrypt2() ssLogin.DisposeSecureString() ssPassword.DisposeSecureString() sftp.DisposeSFtp() return } fmt.Println("SFTP Authentication successful.") sftp.Disconnect() json.DisposeJsonObject() crypt.DisposeCrypt2() ssLogin.DisposeSecureString() ssPassword.DisposeSecureString() sftp.DisposeSFtp() |
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