Franz Forsthofer created CAMEL-7320:
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Summary: PGP Data Format: EOFException: Unexpected end of ZIP
input stream
Key: CAMEL-7320
URL: https://issues.apache.org/jira/browse/CAMEL-7320
Project: Camel
Issue Type: Bug
Components: camel-crypto
Affects Versions: 2.13.0, 2.12.3
Reporter: Franz Forsthofer
Fix For: 2.12.4, 2.13.1, 2.14.0
Attachments: 0001-pgp-EOF-exception-for-Encrypted-Data-Packet.patch
If you call the PGP Data Format unmarshaller with a PGP message containing a
PGP Encrypted Data packet and a Singature packet then you get the following
exception
java.io.EOFException: Unexpected end of ZIP input stream
at org.bouncycastle.openpgp.PGPCompressedData$1.fill(Unknown Source)
at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158)
at org.bouncycastle.bcpg.BCPGInputStream.read(Unknown Source)
at
org.bouncycastle.bcpg.BCPGInputStream$PartialInputStream.read(Unknown Source)
at org.bouncycastle.bcpg.BCPGInputStream.read(Unknown Source)
at org.bouncycastle.util.io.Streams.readFully(Unknown Source)
at org.bouncycastle.bcpg.BCPGInputStream.readFully(Unknown Source)
at org.bouncycastle.bcpg.BCPGInputStream.readFully(Unknown Source)
at org.bouncycastle.bcpg.MPInteger.<init>(Unknown Source)
at org.bouncycastle.bcpg.SignaturePacket.<init>(Unknown Source)
at org.bouncycastle.bcpg.BCPGInputStream.readPacket(Unknown Source)
at org.bouncycastle.openpgp.PGPSignature.<init>(Unknown Source)
at org.bouncycastle.openpgp.PGPObjectFactory.nextObject(Unknown Source)
at
org.apache.camel.converter.crypto.PGPKeyAccessDataFormat.verifySignature(PGPKeyAccessDataFormat.java:474)
at
org.apache.camel.converter.crypto.PGPKeyAccessDataFormat.unmarshal(PGPKeyAccessDataFormat.java:405)
The provided patch is for 2.13 and 2.14. The patch must be adapted for 2.12.
The problem also occurs with the other compression algorithms ZLIB and BZIP2.
Regards Franz
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