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Ruby

Add a PFX Source to MailMan from BinData

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Demonstrates the Chilkat MailMan.AddPfxSourceBd method, which adds a PFX/PKCS#12 certificate store to the MailMan object's internal list of sources used for locating certificates and private keys. The first argument is a BinData containing the PFX bytes and the second is the PFX password. This example loads a PFX into a BinData, registers it, and fetches a message Chilkat can decrypt.

Background: This is the in-memory (BinData) counterpart to AddPfxSourceFile. It is the right choice when the PFX bytes come from somewhere other than a file — a database, a secrets manager, or an HTTPS download — letting you supply the certificate and private key without first writing sensitive key material to disk.

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Ruby
require 'chilkat'

success = false

#  Demonstrates the MailMan.AddPfxSourceBd method, which adds a PFX/PKCS#12 certificate store
#  to the MailMan object's internal list of sources used for locating certificates and
#  private keys.  The 1st argument is a BinData containing the PFX bytes and the 2nd is the
#  PFX password.

mailman = Chilkat::CkMailMan.new()

#  Configure the POP3 server connection.
mailman.put_MailHost("pop.example.com")
mailman.put_MailPort(995)
mailman.put_PopSsl(true)
mailman.put_PopUsername("user@example.com")
mailman.put_PopPassword("myPassword")

#  Load the PFX bytes into a BinData (they could come from a file, database, or secrets store).
bdPfx = Chilkat::CkBinData.new()
success = bdPfx.LoadFile("qa_data/certs/decryption.pfx")
if (success == false)
    print bdPfx.lastErrorText() + "\n";
    exit
end

#  Add the PFX as a source of certificates and private keys.
success = mailman.AddPfxSourceBd(bdPfx,"pfx_password")
if (success == false)
    print mailman.lastErrorText() + "\n";
    exit
end

#  Fetch a message; if it is encrypted, Chilkat can decrypt it using the PFX source.
email = Chilkat::CkEmail.new()
success = mailman.FetchOne(false,0,1,email)
if (success == false)
    print mailman.lastErrorText() + "\n";
    exit
end

print "Decrypted = " + email.get_Decrypted().to_s() + "\n";

#  Note: The path "qa_data/certs/decryption.pfx" is a relative local filesystem path,
#  relative to the current working directory of the running application.

#  Note: Explicitly connecting/authenticating is optional.  Chilkat MailMan automatically
#  connects and authenticates -- using the property settings above -- whenever a server
#  operation requires it.  Calling the explicit connect/authenticate methods can still be
#  helpful to determine whether a failure occurs while connecting or while authenticating.