Commit Graph

60 Commits

Author SHA1 Message Date
Thomas Wolf 616a7eeaec Don't export package from test bundle
Do not export the test-only package org.eclipse.jgit.transport from
bundle org.eclipse.jgit.ssh.jsch.test. Doing so can confuse the build
in Eclipse: other bundles that import this package may then also pick
up this test package, leading to non-test sources depending on test
sources and to build cycles.

Change-Id: I9f73b7a8d13bc4a2fe58bd2f1d33068164a13991
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
2020-12-28 22:53:50 +01:00
Matthias Sohn 9034c7d423 Prepare 5.11.0-SNAPSHOT builds
Change-Id: I91e5532526775191fbd34f81e2ef777cba605e3b
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2020-12-02 15:57:16 +01:00
Matthias Sohn 4f30dc5eb9 Ignore missing javadoc tags in test bundles
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>
2020-11-29 20:16:38 +01:00
Thomas Wolf d69fb4d4ac Revert "Client-side protocol V2 support for fetching"
This reverts commit f802f06e7f.

I had misunderstood how protocol V2 works. This implementation only
works if the negotiation during fetch is done in one round.

Fixing this is substantial work in BasePackFetchConnection. Basically
I think I'd have to change back negotiate to the V0 version, and have
a doFetch() that does

  if protocol V2
    doFetchV2()
  else
    doFetchV0()

with doFetchV0 the old code, and doFetchV2 completely new.

Plus there would need to be a HTTP test case requiring several
negotiation rounds.

This is a couple of days work at least, and I don't know when I will
have the time to revisit this. So although the rest of the code is
fine I prefer to back this out completely and not leave a only half
working implementation in the code for an indeterminate time.

Bug: 553083
Change-Id: Icbbbb09882b3b83f9897deac4a06d5f8dc99d84e
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
2020-11-03 23:50:21 +01:00
Thomas Wolf f802f06e7f Client-side protocol V2 support for fetching
Make all transports request protocol V2 when fetching. Depending on
the transport, set the GIT_PROTOCOL environment variable (file and
ssh), pass the Git-Protocol header (http), or set the hidden
"\0version=2\0" (git anon). We'll fall back to V0 if the server
doesn't reply with a version 2 answer.

A user can control which protocol the client requests via the git
config protocol.version; if not set, JGit requests protocol V2 for
fetching. Pushing always uses protocol V0 still.

In the API, there is only a new Transport.openFetch() version that
takes a collection of RefSpecs plus additional patterns to construct
the Ref prefixes for the "ls-refs" command in protocol V2. If none
are given, the server will still advertise all refs, even in protocol
V2.

BasePackConnection.readAdvertisedRefs() handles falling back to
protocol V0. It newly returns true if V0 was used and the advertised
refs were read, and false if V2 is used and an explicit "ls-refs" is
needed. (This can't be done transparently inside readAdvertisedRefs()
because a "stateless RPC" transport like TransportHttp may need to
open a new connection for writing.)

BasePackFetchConnection implements the changes needed for the protocol
V2 "fetch" command (simplified ACK handling, delimiters, section
headers).

In TransportHttp, change readSmartHeaders() to also recognize the
"version 2" packet line as a valid smart server indication.

Adapt tests, and run all the HTTP tests not only with both HTTP
connection factories (JDK and Apache HttpClient) but also with both
protocol V0 and V2. Do the same for the SSH transport tests.

Bug: 553083
Change-Id: Ice9866aa78020f5ca8f397cde84dc224bf5d41b4
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2020-10-29 00:36:21 +01:00
Matthias Sohn 6ae1a30004 Prepare 5.10.0-SNAPSHOT builds
Change-Id: I9a2b39e9e85f27179ceb3b1709d75c466089a3bc
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2020-08-27 16:14:36 +02:00
Matthias Sohn 4887894ffd Merge branch 'master' into next
* 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
2020-06-10 10:33:50 +02:00
Matthias Sohn 855842af19 Prepare 5.9.0-SNAPSHOT builds
Change-Id: Ia998e2772df1285a4c674b07201f15d53156eb78
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2020-06-09 12:51:12 +02:00
Thomas Wolf c4e5dd3761 Fix typo in org.eclipse.jgit.ssh.jsch.test MANIFEST
Change-Id: I1d1484b32aa0c6464b5c38f2a2987716589ae9aa
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
2020-06-04 17:10:38 +02:00
Matthias Sohn 8d2d683655 Decouple JSch from JGit Core
Motivation: JSch serves as 'default' implementations of the SSH
transport. If a client application does not use it then there is no need
to pull in this dependency.

Move the classes depending on JSch to an OSGi fragment extending the
org.eclipse.jgit bundle and keep them in the same package as before
since moving them to another package would break API. Defer moving them
to a separate package to the next major release.

Add a new feature org.eclipse.jgit.ssh.jsch feature to enable
installation. With that users can now decide which of the ssh client
integrations (JCraft JSch or Apache Mina SSHD) they want to install.
We will remove the JCraft JSch integration in a later step due to the
reasons discussed in bug 520927.

Bug: 553625
Change-Id: I5979c8a9dbbe878a2e8ac0fbfde7230059d74dc2
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>
2020-06-01 01:46:59 +02:00