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(C++) POP3 Login SecureDemonstrates how to set the POP3 password using a secure string. This example requires Chilkat v9.5.0.71 or greater.
#include <CkMailMan.h> #include <CkJsonObject.h> #include <CkCrypt2.h> #include <CkSecureString.h> void ChilkatSample(void) { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkMailMan mailman; bool success; // Imagine we've previously saved our encrypted login and password within a JSON config file // that contains this: // { // "pop3_login": "D7lnlWY291LKMeChlvQq7N/Tg7ieuSB15a+9Ekyd0R4=", // "pop3_password": "5neIq9Jmn0E3p71N6Yc8TA==" // } CkJsonObject json; json.LoadFile("qa_data/passwords/pop3.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("pop3_login"),ssLogin); crypt.DecryptSecureENC(json.stringOf("pop3_password"),ssPassword); // Set the POP3 domain, login, and password mailman.put_MailHost("pop.gmail.com"); mailman.put_PopSsl(true); mailman.put_MailPort(995); mailman.put_PopUsername(ssLogin.access()); // Set the PopPassword property via the SetPassword method using the secure string. mailman.SetPassword("pop3",ssPassword); // Connect and authenticate.. success = mailman.Pop3Connect(); if (success != true) { std::cout << mailman.lastErrorText() << "\r\n"; return; } success = mailman.Pop3Authenticate(); if (success != true) { std::cout << mailman.lastErrorText() << "\r\n"; return; } std::cout << "POP3 login successful." << "\r\n"; int numMessages = mailman.GetMailboxCount(); if (numMessages < 0) { std::cout << mailman.lastErrorText() << "\r\n"; return; } std::cout << "Num messages in Inbox = " << numMessages << "\r\n"; mailman.Pop3EndSession(); } |
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