ClearsignedMessageUtil (pgpainless-core 1.3.16 API)

java.lang.Object

org.pgpainless.decryption_verification.cleartext_signatures.ClearsignedMessageUtil

public final class ClearsignedMessageUtil extends Object

Utility class to deal with cleartext-signed messages. Based on Bouncycastle's ClearSignedFileProcessor.

Method Summary

Modifier and Type

Method

Description

static org.bouncycastle.openpgp.PGPSignatureList

detachSignaturesFromInbandClearsignedMessage(InputStream clearsignedInputStream, OutputStream messageOutputStream)

Dearmor a clearsigned message, detach the inband signatures and write the plaintext message to the provided messageOutputStream.

static int

readInputLine(ByteArrayOutputStream bOut, int lookAhead, InputStream fIn)

static int

readInputLine(ByteArrayOutputStream bOut, InputStream fIn)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- detachSignaturesFromInbandClearsignedMessage
  
  public static org.bouncycastle.openpgp.PGPSignatureList detachSignaturesFromInbandClearsignedMessage(InputStream clearsignedInputStream, OutputStream messageOutputStream) throws IOException, WrongConsumingMethodException
  
  Dearmor a clearsigned message, detach the inband signatures and write the plaintext message to the provided messageOutputStream.
  
  Parameters:
  
  clearsignedInputStream - input stream containing a clearsigned message
  
  messageOutputStream - output stream to which the dearmored message shall be written
  
  Returns:
  
  signatures
  
  Throws:
  
  IOException - if the message is not clearsigned or some other IO error happens
  
  WrongConsumingMethodException - in case the armored message is not cleartext signed
- readInputLine
  
  public static int readInputLine(ByteArrayOutputStream bOut, InputStream fIn) throws IOException
  
  Throws:
  
  IOException
- readInputLine
  
  public static int readInputLine(ByteArrayOutputStream bOut, int lookAhead, InputStream fIn) throws IOException
  
  Throws:
  
  IOException