Add detection for the key-value pair format that was available in
gpg-agent for some time already and that has become the default since
gpg-agent 2.2.20. If a secret key in the .gnupg/private-keys-v1.d
directory is found to have this format, extract the human-readable key
from it, convert it to the binary serialized form and hand that to
BouncyCastle.
Encrypted keys in the new format may use AES/OCB. OCB is a patent-
encumbered algorithm; although there is a license for open-source
software, that may not be good enough and OCB may not be available in
Java. It is not available in the default security provider in Java,
and it is also not available in the BouncyCastle version included in
Eclipse.
Implement AES/OCB decryption, throwing a PGPException with a nice
message if the algorithm is not available. Include a copy of the normal
s-expression parser of BouncyCastle and fix it to properly handle data
from such keys: such keys do not contain an internal hash since the
AES/OCB cipher includes and checks a MAC already.
Bug: 570501
Change-Id: Ifa6391a809a84cfc6ae7c6610af6a79204b4143b
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The gpg-agent stores secret keys in individual files in the secret
key directory private-keys-v1.d. The files have the key's keygrip
(in upper case) as name and extension ".key".
A keygrip is a SHA1 hash over the parameters of the public key. By
computing this keygrip, we can pre-compute the expected file name and
then check only that one file instead of having to iterate over all
keys stored in that directory.
This file naming scheme is actually an implementation detail of
gpg-agent. It is unlikely to change, though. The keygrip itself is
computed via libgcrypt and will remain stable according to the GPG
main author.[1]
Add an implementation for calculating the keygrip and include tests.
Do not iterate over files in BouncyCastleGpgKeyLocator but only check
the single file identified by the keygrip.
Ideally upstream BouncyCastle would provide such a getKeyGrip() method.
But as it re-builds GPG and libgcrypt internals, it's doubtful it would
be included there, and since BouncyCastle even lacks a number of curve
OIDs for ed25519/curve25519 and uses the short-Weierstrass parameters
instead of the more common Montgomery parameters, including it there
might be quite a bit of work.
[1] http://gnupg.10057.n7.nabble.com/GnuPG-2-1-x-and-2-2-x-keyring-formats-tp54146p54154.html
Bug: 547536
Change-Id: I30022a0e7b33b1bf35aec1222f84591f0c30ddfd
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
It seems Eclipse 4.18 reports them as error whereas earlier versions
ignored this maybe since we don't require javadoc comments for all the
test bundles.
Change-Id: I3f4d42ce681ea5c2b4b302991d2641290ac8561d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* master:
SimpleMergeTest: Clean up code style
Prepare 5.8.1-SNAPSHOT builds
Handle Fragment-Host declaration when updating version
JGit v5.8.0.202006091008-r
Prepare 5.9.0-SNAPSHOT builds
Handle Fragment-Host declaration when updating version
Add benchmark for strategies how to move a file
Add getter for unpackErrorHandler in ReceivePack
Upgrade maven-project-info-reports-plugin to 3.1.0
Upgrade maven-shade-plugin to 3.2.4
ObjectDirectoryInserter: Open FileOutputStream in try-with-resource
ObjectDirectoryInserter: Remove redundant 'throws' declarations
ObjectDirectory: Further clean up insertUnpackedObject
Add Git#shutdown for releasing resources held by JGit process
ApplyCommand: use context lines to determine hunk location
GPG: don't prompt for a passphrase for unprotected keys
Fix typo in org.eclipse.jgit.ssh.jsch.test MANIFEST
Fix ProtectedMembersInFinalClass warning flagged by error prone
Use version range to define fragment host bundle version
ObjectDirectory: Explicitly handle NoSuchFileException
ObjectDirectory: Fail immediately when atomic move is not supported
Fix jgit packaging
Fix InvalidInlineTag error flagged by error prone
Fix BadComparable error flagged by error prone
Add tests for RawTextComparator.WS_IGNORE_CHANGE.hash()
Update Orbit to R20200529191137 for final Eclipse release 2020-06
Organize manifest of org.eclipse.jgit.pgm
Do not include log4j implementation in jgit
Decouple JSch from JGit Core
Decouple BouncyCastle from JGit Core
Verify that the user home directory is valid
WindowCache: conditional JMX setup
RawTextComparator.WS_IGNORE_CHANGE must not compare whitespace
Revert "PackBitmapIndex: Not buffer inflated bitmap in
BasePackBitmapIndex"
Update jetty to 9.4.28.v20200408
Add 4.16 staging target platform
In-memory SSH keys for the "no files" sshd tests
Builder API to configure SshdSessionFactories
TransportHttp: abort on time-out or on SocketException
Ignore core.eol if core.autocrlf=input
Attributes: fix handling of text=auto in combination with eol
Bazel: Remove superfluous dependencies flagged by unused_deps
Log stack trace if CachingKeyPairProvider hits unexpected exception
Update Orbit to S20200519202422 and ant to 1.10.8
Include full IssuerFingerprint in GPG signature
Bazel: Fix src_sha1 of bcpg-jdk15on
Suppress API error for new method
BitmapIndex.Bitmap#retrieveCompressed
Fix wrong @since tags added in dcb0265
PackBitmapIndex: Set distance threshold
PackBitmapIndex: Not buffer inflated bitmap in BasePackBitmapIndex
PackBitmapIndex: Remove convertedBitmaps in the Remapper
PackBitmapIndex: Reduce memory usage in GC
PackBitmapIndex: Add AddToBitmapWithCacheFilter class
PackBitmapIndex: Add util methods and builder to BitmapCommit
PackBitmapIndex: Move BitmapCommit to a top-level class
Refactor: Make retriveCompressed an method of the Bitmap class
Fix downloading LFS Object fails behind proxy
Allow for using custom s3 host with lfs server
ReceivePack: adding IterativeConnectivityChecker
Moving transport/internal -> internal/transport
Fix error occurring during checkout
Change-Id: Ic11286e16ed6a72c6372297b310336dd040689d1
Motivation: BouncyCastle serves as 'default' implementation of
the GPG Signer. If a client application does not use it there is no need
to pull in this dependency, especially since BouncyCastle is a large
library.
Move the classes depending on BouncyCastle to an OSGi fragment extending
the org.eclipse.jgit bundle. They are moved to a distinct internal
package in order to avoid split packages. This doesn't break public API
since these classes were already in an internal package before this
change.
Add a new feature org.eclipse.jgit.gpg.bc to enable installation. With
that users can now decide if they want to install it.
Attempts to sign a commit if org.eclipse.jgit.gpg.bc isn't available
will result in ServiceUnavailableException being thrown.
Bug: 559106
Change-Id: I42fd6c00002e17aa9a7be96ae434b538ea86ccf8
Also-by: Michael Dardis <git@md-5.net>
Signed-off-by: Michael Dardis <git@md-5.net>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
Thomas Wolf