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(Visual FoxPro) IMAP Login SecureDemonstrates how to use the LoginSecure method introduced in Chilkat v9.5.0.71.
LOCAL loImap LOCAL lnSuccess LOCAL loJson LOCAL loCrypt LOCAL loSsLogin LOCAL loSsPassword * This example requires the Chilkat API to have been previously unlocked. * See Global Unlock Sample for sample code. loImap = CreateObject('Chilkat_9_5_0.Imap') * Connect to an IMAP server.. loImap.Ssl = 1 loImap.Port = 993 lnSuccess = loImap.Connect("imap.mail.me.com") IF (lnSuccess <> 1) THEN ? loImap.LastErrorText RELEASE loImap CANCEL ENDIF * Imagine we've previously saved our encrypted login and password within a JSON config file * that contains this: * { * "imap_login": "fLkxsfnVaIWLiL/R32jo6g==", * "imap_password": "/NbaFBoCftBLFf8WBU9Xtw==" * } loJson = CreateObject('Chilkat_9_5_0.JsonObject') loJson.LoadFile("qa_data/passwords/imap.json") loCrypt = CreateObject('Chilkat_9_5_0.Crypt2') * These are the encryption settings we previously used to encrypt the credentials within the JSON config file. loCrypt.CryptAlgorithm = "aes" loCrypt.CipherMode = "cbc" loCrypt.KeyLength = 128 loCrypt.SetEncodedKey("000102030405060708090A0B0C0D0E0F","hex") loCrypt.SetEncodedIV("000102030405060708090A0B0C0D0E0F","hex") loCrypt.EncodingMode = "base64" loSsLogin = CreateObject('Chilkat_9_5_0.SecureString') loSsPassword = CreateObject('Chilkat_9_5_0.SecureString') * Decrypt to the secure string. (the strings will still held in memory encrypted, but are now encrypted using * a randomly generated session key.) loCrypt.DecryptSecureENC(loJson.StringOf("imap_login"),loSsLogin) loCrypt.DecryptSecureENC(loJson.StringOf("imap_password"),loSsPassword) * Pass the credentials to the LoginSecure method: lnSuccess = loImap.LoginSecure(loSsLogin,loSsPassword) IF (lnSuccess <> 1) THEN ? loImap.LastErrorText RELEASE loImap RELEASE loJson RELEASE loCrypt RELEASE loSsLogin RELEASE loSsPassword CANCEL ENDIF * ... loImap.Disconnect() RELEASE loImap RELEASE loJson RELEASE loCrypt RELEASE loSsLogin RELEASE loSsPassword |
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