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Bouncy Castle Cryptography Library 1.45 | ||||||||
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java.lang.Objectorg.bouncycastle.cms.CMSSignedData
org.bouncycastle.mail.smime.SMIMESigned
public class SMIMESigned
general class for handling a pkcs7-signature message.
A simple example of usage - note, in the example below the validity of the certificate isn't verified, just the fact that one of the certs matches the given signer...
CertStore certs = s.getCertificates("Collection", "BC"); SignerInformationStore signers = s.getSignerInfos(); Collection c = signers.getSigners(); Iterator it = c.iterator(); while (it.hasNext()) { SignerInformation signer = (SignerInformation)it.next(); Collection certCollection = certs.getCertificates(signer.getSID()); Iterator certIt = certCollection.iterator(); X509Certificate cert = (X509Certificate)certIt.next(); if (signer.verify(cert.getPublicKey())) { verified++; } }
Note: if you are using this class with AS2 or some other protocol that does not use 7bit as the default content transfer encoding you will need to use the constructor that allows you to specify the default content transfer encoding, such as "binary".
Constructor Summary | |
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SMIMESigned(MimeMultipart message)
base constructor using a defaultContentTransferEncoding of 7bit |
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SMIMESigned(MimeMultipart message,
java.lang.String defaultContentTransferEncoding)
base constructor with settable contentTransferEncoding |
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SMIMESigned(Part message)
base constructor for a signed message with encapsulated content. |
Method Summary | |
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MimeBodyPart |
getContent()
return the content that was signed. |
MimeMessage |
getContentAsMimeMessage(Session session)
Return the content that was signed as a mime message. |
java.lang.Object |
getContentWithSignature()
return the content that was signed - depending on whether this was unencapsulated or not it will return a MimeMultipart or a MimeBodyPart |
Methods inherited from class org.bouncycastle.cms.CMSSignedData |
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getAttributeCertificates, getAttributeCertificates, getCertificates, getCertificates, getCertificatesAndCRLs, getCertificatesAndCRLs, getContentInfo, getCRLs, getCRLs, getEncoded, getSignedContent, getSignedContentTypeOID, getSignerInfos, getVersion, replaceCertificatesAndCRLs, replaceSigners |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SMIMESigned(MimeMultipart message) throws MessagingException, CMSException
MessagingException
- on an error extracting the signature or
otherwise processing the message.
CMSException
- if some other problem occurs.public SMIMESigned(MimeMultipart message, java.lang.String defaultContentTransferEncoding) throws MessagingException, CMSException
message
- the signed messagedefaultContentTransferEncoding
- new default to use
MessagingException
- on an error extracting the signature or
otherwise processing the message.
CMSException
- if some other problem occurs.public SMIMESigned(Part message) throws MessagingException, CMSException, SMIMEException
MessagingException
- on an error extracting the signature or
otherwise processing the message.
SMIMEException
- if the body part encapsulated in the message cannot be extracted.
CMSException
- if some other problem occurs.Method Detail |
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public MimeBodyPart getContent()
public MimeMessage getContentAsMimeMessage(Session session) throws MessagingException, java.io.IOException
session
-
MessagingException
java.io.IOException
public java.lang.Object getContentWithSignature()
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Bouncy Castle Cryptography Library 1.45 | ||||||||
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