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(Classic ASP) SMTP Login SecureDemonstrates how to set the SMTP password using a secure string. This example requires Chilkat v9.5.0.71 or greater.
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <% ' This example requires the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. set mailman = Server.CreateObject("Chilkat_9_5_0.MailMan") ' Imagine we've previously saved our encrypted login and password within a JSON config file ' that contains this: ' { ' "smtp_login": "D7lnlWY291LKMeChlvQq7N/Tg7ieuSB15a+9Ekyd0R4=", ' "smtp_password": "5neIq9Jmn0E3p71N6Yc8TA==" ' } set json = Server.CreateObject("Chilkat_9_5_0.JsonObject") success = json.LoadFile("qa_data/passwords/smtp.json") set crypt = Server.CreateObject("Chilkat_9_5_0.Crypt2") ' 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" set ssLogin = Server.CreateObject("Chilkat_9_5_0.SecureString") set ssPassword = Server.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.) success = crypt.DecryptSecureENC(json.StringOf("smtp_login"),ssLogin) success = crypt.DecryptSecureENC(json.StringOf("smtp_password"),ssPassword) ' Set the SMTP domain, login, and password mailman.SmtpHost = "smtp.gmail.com" mailman.SmtpSsl = 1 mailman.SmtpPort = 465 mailman.SmtpUsername = ssLogin.Access() ' Set the SmtpPassword property via the SetPassword method using the secure string. success = mailman.SetPassword("smtp",ssPassword) ' Connect and authenticate.. success = mailman.SmtpConnect() If (success <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( mailman.LastErrorText) & "</pre>" Response.End End If success = mailman.SmtpAuthenticate() If (success <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( mailman.LastErrorText) & "</pre>" Response.End End If Response.Write "<pre>" & Server.HTMLEncode( "SMTP login successful.") & "</pre>" ' ... success = mailman.CloseSmtpConnection() %> </body> </html> |
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