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(Excel) POP3 Login SecureDemonstrates how to set the POP3 password using a secure string. 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. Dim mailman As Chilkat.MailMan Set mailman = Chilkat.NewMailMan ' 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==" ' } Dim json As Chilkat.JsonObject Set json = Chilkat.NewJsonObject success = json.LoadFile("qa_data/passwords/pop3.json") Dim crypt As Chilkat.Crypt2 Set crypt = Chilkat.NewCrypt2 ' These are the encryption settings we previously used to encrypt the credentials within the JSON config file. crypt.CryptAlgorithm = "aes" crypt.CipherMode = "cbc" crypt.KeyLength = 128 crypt.SetEncodedKey "000102030405060708090A0B0C0D0E0F","hex" crypt.SetEncodedIV "000102030405060708090A0B0C0D0E0F","hex" crypt.EncodingMode = "base64" Dim ssLogin As Chilkat.SecureString Set ssLogin = Chilkat.NewSecureString Dim ssPassword As Chilkat.SecureString Set 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.) success = crypt.DecryptSecureENC(json.StringOf("pop3_login"),ssLogin) success = crypt.DecryptSecureENC(json.StringOf("pop3_password"),ssPassword) ' Set the POP3 domain, login, and password mailman.MailHost = "pop.gmail.com" mailman.PopSsl = True mailman.MailPort = 995 mailman.PopUsername = ssLogin.Access() ' Set the PopPassword property via the SetPassword method using the secure string. success = mailman.SetPassword("pop3",ssPassword) ' Connect and authenticate.. success = mailman.Pop3Connect() If (success <> True) Then Debug.Print mailman.LastErrorText Exit Sub End If success = mailman.Pop3Authenticate() If (success <> True) Then Debug.Print mailman.LastErrorText Exit Sub End If Debug.Print "POP3 login successful." numMessages = mailman.GetMailboxCount() If (numMessages < 0) Then Debug.Print mailman.LastErrorText Exit Sub End If Debug.Print "Num messages in Inbox = "; numMessages success = mailman.Pop3EndSession() |
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