* changes:
sshd: add missing javadoc in SshTestGitServer
sshd: shared reference in JGitClientSession must be volatile
sshd: correct the protocol version exchange
These are useful to avoid typos, and also for tab completion.
Change-Id: I0f2d267e46b36bc40297c9657c447f3fd8b9f831
Signed-off-by: David Turner <dturner@twosigma.com>
In a subsequent patch, in some cases, PackWriter#writePack will be
responsible for both the "packfile-uris" and "packfile" sections,
meaning that (in these cases) it must write the "packfile" section
header itself.
In preparation for that patch, move the writing of the "packfile"
section header closer to the invocation of PackWriter#writePack when the
entire fetch response is configured to use the sideband. This means that
"packfile" is written *after* objects are counted (and progress messages
sent to the client in sideband 2) when the "sideband-all" feature is
used (whether "packfile-uris" is used or not), and written *before*
objects are counted otherwise.
Having code to write "packfile" in two places is unfortunate but
necessary. When "sideband-all" is not used, object counting has to
happen after "packfile" is written, because "packfile" activates the
sideband that allows counting progress to be transmitted. When
"packfile-uris" is used, object counting has to happen before "packfile"
is written, because object counting determines whether to send
"packfile-uris" or "packfile". When "sideband-all" is used but
"packfile-uris" is not used, either way works; this commit uses
"packfile-uris" behavior in this case.
Also make the naming of the sideband-activating methods in PacketLineOut
more consistent.
Change-Id: Ifbfd26cc26af10c41b77758168833702d6983df1
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
The JGit pgm tests parse the command line internally using Linux
semantics, treating '\' as an escape. File paths therefore must
be quoted, otherwise Windows paths are destroyed. See the
attachment[1] on bug 548598.
[1] https://bugs.eclipse.org/bugs/attachment.cgi?id=279387
Bug: 544326
Change-Id: If42e29c8e808b0983fba2843a34c3ea3dd0e9246
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
The newly introduced ProtocolV2HookChain is implemented using lists
instead of arrays.
Update PostUploadHookChain to keep the hook chains implementation
consistent.
Change-Id: I5ae0c923f117ac48558a989464f5d5d868d81f76
Signed-off-by: Ivan Frade <ifrade@google.com>
The newly introduced ProtocolV2HookChain is implemented using lists
instead of arrays.
Update PostUploadHookChain to keep hook chain implementations
consistent.
Change-Id: Ic5694feab943e8949896b93103dbf427716c9bd7
Signed-off-by: Ivan Frade <ifrade@google.com>
Set synchronized to make the config access consistent.
> Inconsistent synchronization of
org.eclipse.jgit.transport.JschConfigSessionFactory.config; locked 80%
of time
In order to make JschConfigSessionFactory threadsafe, synchronize this
method as well.
Change-Id: I32d1bfc2e98363d254992144e795ce72fe1e8846
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
A caller cannot install a second hook in the UploadPack without
overwriting whatever is already there.
Offer a method to get the current protocol v2 hook, so it can be chained
with new hooks.
Change-Id: Icb06f94ec52b8c8714f509b5b8622d6db42960fb
Signed-off-by: Ivan Frade <ifrade@google.com>
UploadPack only supports one protocol-v2 hook. There are already cases
where more than one is needed.
Offer a Chain class to compose ProtocolV2Hooks, as other hooks do. It
looks like a single hook but it calls all its members.
Change-Id: Idd173ca7df6672079ac0de03c67f77abac376538
Signed-off-by: Ivan Frade <ifrade@google.com>
Use a Consumer instead of several nullable variables to further
configure UploadPack. This is in preparation for a test in a subsequent
patch needing further customization of the UploadPack object before
invoking it.
Change-Id: I074dff92c711a5ba74558bb4b06c42c115fb9b7f
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Allow the client to specify "sideband-all" in a fetch v2 request,
indicating that the whole response is to be multiplexed (with a sideband
indicator on every non-flush and non-delim pkt) instead of only the
packfile being multiplexed. This allows, for example, progress messages
to be sent at any point in the response.
This implements the "sideband-all" feature documented in
Documentation/technical/protocol-v2.txt in Git.
Change-Id: I3e7f21c88ff0982b1b7ebb09c9ad6c742c4483c8
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
It is difficult to track what's happening with the pckOut instance
field, so replace it with a local variable in #upload instead.
Change-Id: Ibd9225b28334b7133eccdc6d82b26fc96cbde299
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
UploadPackTest.java contains tests that check behavior when
"allowfilter" and "allowrefinwant" are not set, are set, and are not set
but the client insists on using them anyway. Because another capability
is to be included in a subsequent patch, refactor the common code in
these tests.
Remove setBoolean calls with "false", as they are no-ops.
Also take the opportunity to eliminate the overspecification of the
"fetch=" line returned by the capability advertisement.
Change-Id: I289bbd11c902a513cd8d53bc34767e61ebbd5f17
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
The proxy handler may be re-set from an unspecified I/O thread.
Declare the shared variable as volatile.
Change-Id: I4e7ce393ae2cdc7f1cd4edf40c137da6d6c50ad5
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
RFC 4253 section 4.2 allows an ssh server to send additional lines
before its server identification string. Apache MINA sshd enforces
for these lines the constraints specified for the server identification
line, too: no NUL characters and not longer than 255 characters. That
is too strict. RFC 4253 doesn't mandate this, and it also doesn't
make sense given the rationale for these lines in RFC 4253: a TCP
wrapper may not be aware of SSH restrictions, and may not adhere to
these constraints.
Be more lenient when parsing the server's protocol version. Allow
NULs and longer lines in the preamble, and also handle line endings
more leniently. Only enforce the restrictions for the actual server
identification line.
Bug: 545939
Change-Id: I75955e9d8a8daef7c04fc0f39539c2ee93514e1c
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Use brackets in all "if" statements and remove the "final" from local
variables and method arguments.
https://wiki.eclipse.org/EGit/Contributor_Guide#Coding_standards
Change-Id: I185f3112848fc1218cd7adb9828488f03fa4ddfc
Signed-off-by: Ivan Frade <ifrade@google.com>
Fixes PDE API checks complaining: the methods were added
in JGit 5.5.0.
Change-Id: I9ff860c3408c6bb3891fa0da7547394d0fe9d0b6
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
All other exceptions are handled in a wrapped sendPack method.
Consolidate the error handling code.
Change-Id: Ieac0ce64960534d009d1e6b025130b021b744794
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
By doing this, exceptions thrown by sendPack are also covered by the
same code.
Change-Id: I3509f2d832af1410f307e931577e4d07e32b014e
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
When another exception is thrown while handling another exception, that
exception can be attached to the original exception since Java 7
(Throwable#getSuppressed). Attach the secondary exception to the
original exception instead of throwing it away.
Change-Id: Ia093b8207714f2638e0343bc45a83d4342947505
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
This is a new assertion that will be introduced in JUnit 4.13. Unlike
ExpectedException rule, this makes it easy to test other aspects of the
thrown exception, such like ServiceMayNotContinueException's status
code. Introduce this as before making changes to UploadPackTest more.
Change-Id: Ied7b3071ffcd0e93eece35b01e0abc5ff65645f2
Signed-off-by: Masaya Suzuki <masayasuzuki@google.com>
RevWalk does not currently provide a --first-parent equivalent and the
feature has been requested.
Add a field to the RevWalk class to specify whether walks should
traverse first parents only. Modify Generator implementations to support
the feature.
Change-Id: I4a9a0d5767f82141dcf6d08659d7cb77c585fae4
Signed-off-by: Dave Borowitz <dborowitz@google.com>
Signed-off-by: Alex Spradlin <alexaspradlin@google.com>
If a client clones with "--filter=blob:none", the checkout that "git
clone" automatically does causes the client to fetch all blobs at HEAD.
When fetching from a non-bitmapped repository, this will fail if an
object walk is ever needed, because JGit currently rejects such requests
- see the commit message of d3021788d2 ("Use bitmaps for non-commit
reachability checks", 2017-11-10) for more information.
Rejecting such requests in the absence of bitmaps is probably
overzealous: it is true that the server would prefer to have bitmaps in
this case, but there might be a small proportion of repos (for example,
very small repos or newly created ones) that do not have bitmaps, yet
the server would still like to have partial clones for them.
So, allow such requests, performing the object walk reachability check
if necessary. Limit this to servers with "uploadpack.allowFilter"
configured, so that servers wanting to support partial clone have this
functionality, and servers that do not support partial clone do not have
to pay the object walk reachability check cost.
Change-Id: I51964bafec68696a799625d627615b4f45ddbbbf
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
The placeholders in manifest and plugin.properties did not match. To
avoid similar issues, all placeholders have been changed to
Bundle-Vendor and Bundle-Name now.
Bug:548503
Change-Id: Ibd4b9bc237b323e614506b97e5fbc99416365040
Signed-off-by: Michael Keppler <Michael.Keppler@gmx.de>
The deleted code is not required as removed files are deleted correctly in
doCheckout() anyway.
The deleted code failed in case a non-empty directory had to be deleted.
file.delete() returned false, triggering an exception.
Bug: 479266
Change-Id: I011bb3882ff0c35b238aa3eccad7889041210277
Signed-off-by: René Scheibe <rene.scheibe@gmail.com>
Creating a folder failed in case a file with the same name already
existed.
Bug: 479266
Change-Id: Ia987660ec0968ad4081dbd5a60e80660539497e3
Signed-off-by: René Scheibe <rene.scheibe@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This change is fixing confusing name warning: [1].
./org.eclipse.jgit.test/tests.bzl:12: confusing-name:
Never use 'l', 'I', or 'O' as names (they're too easily confused
with 'I', 'l', or '0').
And is also fixing: "All calls to rules or macros should pass arguments
by keyword position argument" warning: [2].
./org.eclipse.jgit.test/BUILD:42: positional-args: All calls to rules
or macros should pass arguments by keyword (arg_name=value) syntax.
[1] https://github.com/bazelbuild/buildtools/blob/master/WARNINGS.md#confusing-name
[2] https://github.com/bazelbuild/buildtools/blob/master/WARNINGS.md#positional-args
Change-Id: If5c28ec8a1ddc1d1b1035bd07b838a2a564aea4f
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
This is needed to make build tool chain compatible with the latest
Bazel releases.
Change-Id: I9822b5fe5f934457e6069217d687b3cf4764b7b7
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
This update is required for Java 11.
Update
- org.mockito to 2.23.0.v20190527-1420
- net.bytebuddy.byte-buddy to 1.9.0.v20181107-1410
- net.bytebuddy.byte-buddy-agent to 1.9.0.v20181106-1534
CQ: 20214
CQ: 20215
CQ: 20216
See: https://github.com/mockito/mockito/issues/1482
Change-Id: I3ac744f7247c71f01d50f7f409fee5825f3d5295
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
In JDK 9 and later, the default locale data uses data derived from the
Unicode Consortium's Common Locale Data Repository (CLDR). So there are
changes with respect to some locales.
For example the short date-time format is ‹{1}, {0}› in the CLDR locale,
as opposed to {1} {0} in the JRE locale data.
See: https://bugs.openjdk.java.net/browse/JDK-8206961
See: https://www.unicode.org/cldr/charts/29/by_type/date_&_time.gregorian.html#1141bf54834c4261
Change-Id: I7535821e8ecd8702a95db8732cbbf3a4a7385eca
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Replace javax.xml.bind.DatatypeConverter, that is not available any
more in Java 11 and later with Hex utility from non optional Bouncy
Castle library.
Bug: 540790
Change-Id: I9903c00ecc1a434e9795b8ba9267f02628fdc0e9
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
This wasn't the case for the bundles
- org.eclipse.jgit.ant
- org.eclipse.jgit.archive
Change-Id: Ibefcc82174fe23a9c1afb765099957414ac3556b
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When cloning repository with --single-branch option, tag chains are not
packed and pack file is broken in some cases.
Typical test-case:
git tag -a test_tag <commit-id>
git tag -a test_prev_tag test_tag
git tag -d test_tag
git clone --single-branch <repository>
fatal: did not receive expected object <test_tag_id>
The reason for that is missing object for original test_tag reference,
which was deleted.
Problem description:
When pack-objects is given --include-tag, it peels each tag reference
down to a commit. If the commit is prepared to be packed, we we have to
include such tag too. The problem is when the tag points to through some
chain of other tag to commit. Then, the inner tags are not added leading
to broken pack.
Fix:
When going to commit, we have to check and add any of the tags on the
way (if they were not selected, which may happen with --single-branch
option).
Change-Id: I1682d4a2c52d674f90a1b021e0f6c3524c5ce5bc
Signed-off-by: Pavel Flaška <Pavel.Flaska@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.4:
Prepare 5.4.1-SNAPSHOT builds
JGit v5.4.0.201906121030-r
JGit v5.4.0.201906120450-r
Increase severity of OperatorPrecedence to ERROR, and fix instances
PackWriter: Make internal class static
Prepare 5.3.3-SNAPSHOT builds
JGit v5.3.2.201906051522-r
Prepare 5.1.9-SNAPSHOT builds
JGit v5.1.8.201906050907-r
Test detecting modified packfiles
Enhance fsTick() to use filesystem timer resolution
Add debug trace to measure time needed to open pack index
Extend FileSnapshot for packfiles to also use checksum to detect changes
Wait opening new packfile until it can't be racy anymore
Avoid null PackConfig in GC
Add FileSnapshot test testing recognition of file size changes
Capture reason for result of FileSnapshot#isModified
Skip FileSnapshotTest#testSimulatePackfileReplacement on Windows
Tune max heap size for tests
Fix FileSnapshotTest.testNewFileNoWait() to match its javadoc
ObjectDirectory: fix closing of obsolete packs
Update API filters for methods added to fix bugs
Bazel: Increase severity of most error-prone checks to ERROR
Enable error-prone checks by default
Add bazel options to align with gerrit's
Include filekey file attribute when comparing FileSnapshots
Measure file timestamp resolution used in FileSnapshot
Fix FileSnapshot's consideration of file size
Fix API problem filters
Fix API problem filters
Change-Id: I4abbaaf79da1944244511aad97d2df09d47c0c3c
David Pursehouse
Jonathan Nieder
David Turner
Jonathan Tan
Thomas Wolf
Ivan Frade
Masaya Suzuki
Michael Keppler
Dave Borowitz
René Scheibe
David Ostrovsky
Matthias Sohn
Pavel Flaška