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(MFC) IMAP Login SecureDemonstrates how to use the LoginSecure method introduced in Chilkat v9.5.0.71.
#include <CkImap.h> #include <CkJsonObject.h> #include <CkCrypt2.h> #include <CkSecureString.h> void ChilkatSample(void) { CkString strOut; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkImap imap; // Connect to an IMAP server.. imap.put_Ssl(true); imap.put_Port(993); bool success = imap.Connect("imap.mail.me.com"); if (success != true) { strOut.append(imap.lastErrorText()); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); return; } // 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==" // } CkJsonObject json; json.LoadFile("qa_data/passwords/imap.json"); CkCrypt2 crypt; // These are the encryption settings we previously used to encrypt the credentials within the JSON config file. crypt.put_CryptAlgorithm("aes"); crypt.put_CipherMode("cbc"); crypt.put_KeyLength(128); crypt.SetEncodedKey("000102030405060708090A0B0C0D0E0F","hex"); crypt.SetEncodedIV("000102030405060708090A0B0C0D0E0F","hex"); crypt.put_EncodingMode("base64"); CkSecureString ssLogin; CkSecureString ssPassword; // 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("imap_login"),ssLogin); crypt.DecryptSecureENC(json.stringOf("imap_password"),ssPassword); // Pass the credentials to the LoginSecure method: success = imap.LoginSecure(ssLogin,ssPassword); if (success != true) { strOut.append(imap.lastErrorText()); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); return; } // ... imap.Disconnect(); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); } |
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