Smart HTTP clients may request both multi_ack_detailed and no-done in
the same request to prevent the client from needing to send a "done"
line to the server in response to a server's "ACK %s ready".
For smart HTTP, this can save 1 full HTTP RPC in the fetch exchange,
improving overall latency when incrementally updating a client that
has not diverged very far from the remote repository.
Unfortuantely this capability cannot be enabled for the traditional
bi-directional connections. multi_ack_detailed has the client sending
more "have" lines at the same time that the server is creating the
"ACK %s ready" and writing out the PACK stream, resulting in some race
conditions and/or deadlock, depending on how the pipe buffers are
implemented. For very small updates, a server might actually be able
to send "ACK %s ready", then the PACK, and disconnect before the
client even finishes sending its first batch of "have" lines. This
may cause the client to fail with a broken pipe exception. To avoid
all of these potential problems, "no-done" is restricted only to the
smart HTTP variant of the protocol.
Change-Id: Ie0d0a39320202bc096fec2e97cb58e9efd061b2d
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
When the client is clearly making a smart HTTP request to our smart
HTTP server, return any errors like RepositoryNotFoundException or
ServiceNotEnabledException inside of the payload as a Git level ERR
message, rather than an HTTP error code.
This prevents the C Git command line client from retrying a failed
"$URL/info/refs?service=git-upload-pack" request without the smart
service URL, only to fail again with "403 Forbidden" when the dumb
as-is service has been disabled by the server configuration, or is
unavailable because the repository is not on the local filesystem.
Change-Id: I57e8756d5026e885e0ca615979bfcd729703be6c
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Some clients coming through proxies may advertise a different
Accept-Encoding, for example "Accept-Encoding: gzip(proxy)".
Matching by substring causes us to identify this as a false positive;
that the client understands gzip encoding and will inflate the
response before reading it.
In this particular case however it doesn't. Its the reverse proxy
server in front of JGit letting us know the proxy<->JGit link can
be gzip compressed, while the client<->proxy part of the link is not:
client <-- no gzip --> proxy <-- gzip --> JGit
Use a more standard method of parsing by splitting the value into
tokens, and only using gzip if one of the tokens is exactly the
string "gzip". Add a unit test to make sure this isn't broken in
the future.
Change-Id: Ib4c40f9db177322c7a2640808a6c10b3c4a73819
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Some clients coming through proxies may advertise a different
Accept-Encoding, for example "Accept-Encoding: gzip(proxy)".
Matching by substring causes us to identify this as a false positive;
that the client understands gzip encoding and will inflate the
response before reading it.
In this particular case however it doesn't. Its the reverse proxy
server in front of JGit letting us know the proxy<->JGit link can
be gzip compressed, while the client<->proxy part of the link is not:
client <-- no gzip --> proxy <-- gzip --> JGit
Use a more standard method of parsing by splitting the value into
tokens, and only using gzip if one of the tokens is exactly the
string "gzip". Add a unit test to make sure this isn't broken in
the future.
Change-Id: I30cda8a6d11ad235b56457adf54a2d27095d964e
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
http.test: Delete badly named JUnit configurations
We also have org.eclipse.jgit.http--All-Tests, which matches the
style of the org.eclipse.jgit.core--All-Tests name. Drop the others
as these are just redundant duplicates.
Change-Id: I8600a343f6a85d21dc07bda68a8cb834c82946b5
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Using a resolver and factory pattern for the anonymous git:// Daemon
class makes transport.Daemon more useful on non-file storage systems,
or in embedded applications where the caller wants more precise
control over the work tasks constructed within the daemon.
Rather than defining new interfaces, move the existing HTTP ones
into transport.resolver and make them generic on the connection
handle type. For HTTP, continue to use HttpServletRequest, and
for transport.Daemon use DaemonClient.
To remain compatible with transport.Daemon, FileResolver needs to
learn how to use multiple base directories, and how to export any
Repository instance at a fixed name.
Change-Id: I1efa6b2bd7c6567e983fbbf346947238ea2e847e
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
[findbugs] Do not ignore exceptional return value of createNewFile()
Properly handle return value of java.io.File.createNewFile().
Change-Id: I3a74cc84cd126ca1a0eaccc77b2944d783ff0747
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Require the hamcrest packaging that comes with Eclipse
The other one gets installed with SWTBot, but you do not
need it if you do not hack EGit. Using import-package
instead of require-bundle fixes the dependency. Actually
we do not need hamcrest at this time, but JUnit wants it.
Change-Id: I59873618f86d02e8439d40c1f322ea8e5c4fe3fc
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Eclipse has some problem re-running single JUnit tests if
the tests are in Junit 3 format, but the JUnit 4 launcher
is used. This was quite unnecessary and the move was not
completed. We still have no JUnit4 test.
This completes the extermination of JUnit3. Most of the
work was global searce/replace using regular expression,
followed by numerous invocarions of quick-fix and organize
imports and verification that we had the same number of
tests before and after.
- Annotations were introduced.
- All references to JUnit3 classes removed
- Half-good replacement for getting the test name. This was
needed to make the TestRngs work. The initialization of
TestRngs was also made lazily since we can not longer find
out the test name in runtime in the @Before methods.
- Renamed test classes to end with Test, with the exception
of TestTranslateBundle, which fails from Maven
- Moved JGitTestUtil to the junit support bundle
Change-Id: Iddcd3da6ca927a7be773a9c63ebf8bb2147e2d13
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
There are currently no JUnit4 tests here, but since we made JUnit4
the default for maven, it should be for Eclipse builds too.
Change-Id: Ic910df1705fa8d6ac26e97a41947cb8e5526d334
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
When the Config is changed, it should be saved back to its local
file. This ensure that a future call to getConfig() won't wipe
out the edits that were just made.
Change-Id: Id46d3f85d1c9b377f63ef861b72824e1aa060eee
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Each time getConfig() is called on FileRepository, it checks the
last modified time of both ~/.gitconfig and $GIT_DIR?config. If
$GIT_DIR/config appears to have been modified, it is read back in
from disk and the current config is wiped out.
When mutating a configuration file, this may cause in-memory edits
to disappear. To avoid that callers need to avoid calling getConfig
until after the configuration has been saved to disk.
Unfortunately the API is still horribly broken. Configuration should
be modified only while a lock is held on the configuration file, very
similar to the way a ref is updated via its locking protocol. But our
existing API is really broken for that so we'll have to defer cleaning
up the edit path for a future change.
Change-Id: I5888dd97bac20ddf60456c81ffc1eb8df04ef410
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Jetty 7.1.6 is used because this version is also available in P2.
Change-Id: I410fbca8592cac6e58c651c4d086573820e777a5
Signed-off-by: Jens Baumgart <jens.baumgart@sap.com>
Introduce a http test bundle to make this functionality available for
EGit tests. A simple http server class is provided. The jetty version
was updated to a version that is also available via p2 (needed in EGit
UI tests).
Change-Id: I13bfc4c6c47e27d8f97d3e9752347d6d23e553d4
Signed-off-by: Jens Baumgart <jens.baumgart@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Enable providing credentials for HTTP authentication
This change is based on http://egit.eclipse.org/r/#change,1652
by David Green. The change adds the concept of a CredentialsProvider
which can be registered for git transports and which is
responsible to return credential-related data like passwords and
usernames. Whenenver the transports detects that an authentication
with certain credentials has to be done it will ask the
CredentialsProvider for this data. Foreseen implementations for
such a Provider may be a EGitCredentialsProvider (caching
credential data entered e.g. in the Clone-Wizzard) or a NetRcProvider
(gathering data out of ~/.netrc file).
Bug: 296201
Change-Id: Ibe13e546b45eed3e193c09ecb414bbec2971d362
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
CC: David Green <dgreen99@gmail.com>
The auth-scheme token (like "Basic" or "Digest") is not specified in a
case sensitive way. RFC2617 (http://tools.ietf.org/html/rfc2617) specifies
in section 1.2 the use of a "case-insensitive token to identify the
authentication scheme". Jetty, for example, uses "basic" as token.
Change-Id: I635a94eb0a741abcb3e68195da6913753bdbd889
Signed-off-by: Stefan Lay <stefan.lay@sap.com>
Some strings were not externalized. Also use them in HTTP tests to
ensure that they will also succeed when message bundles are
translated.
Change-Id: Id02717176557e7d57e676e1339cd89f2be88d330
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Since 858b2c92 we have a HTTP authentication implementation hence
we now get different exception messages when required authentication
headers are not available. This broke the HTTP tests.
Change-Id: Ie08c1ec37e497c2a6f70a75f7c59f0805812a5cc
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Revert "Hide Maven target directories from Eclipse"
This reverts commit db4c516f67 since
it breaks compatibility with Eclipse 3.5 which can no longer import
the projects
Bug: 323390
Change-Id: I3cc91364a6747cfcb4c611a9be5258f81562f726
Updates the project level settings to run the formatter
on save on only on the edited lines.
Change-Id: I26dd69d0c95e6d73f9fdf7031f3c1dbf3becbb79
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
On April 27, 2010 the Logger interface was upgraded with a number of new methods
to make it consistent with the implementations it was meant to support.
This patch makes RecordingLogger consistent with the Logger interface and allows to
also use Jetty 7.1.5 released with Helios which can be installed from the p2 repository
at http://download.eclipse.org/jetty/7.1.5.v20100705/repository
Change-Id: I5645436bbe7492f82d4069e4d9cbebede0bf764e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Move FileRepository to storage.file.FileRepository
This move isolates all of the local file specific implementation code
into a single package, where their package-private methods and support
classes are properly hidden away from the rest of the core library.
Because of the sheer number of files impacted, I have limited this
change to only the renames and the updated imports.
Change-Id: Icca4884e1a418f83f8b617d0c4c78b73d8a4bd17
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Use FileRepository where we assume other file semantics
When the surrounding code is already heavily based upon the
assumption that we have a FileRepository (e.g. because it
created that type of repository) keep the type around and
use it directly. This permits us to continue to do things
like save the configuration file.
Change-Id: Ib783f0f6a11acd6aa305c16d61ccc368b46beecc
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Remove RepositoryConfig and use FileBasedConfig instead
Change the Repository API to use straight-up FileBasedConfig.
This lets us remove the subclass RepositoryConfig and stop having
a specialized configuration type for repository, letting us instead
focus the config type heirarchy on type-of-storage rather than use.
Change-Id: I7236800e8090624453a89cb0c7a9a632702691c6
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Some sources had dos line endings. Also configure all projects to use
unix line endings and UTF-8 text encoding.
Change-Id: I8fc9a1dbb219ffa91d1b3011b3b11b7e48e74ca7
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Created wrong tags for 0.8.3 hence creating another version.
Change-Id: I4e00bbcffe1cf872e2d7e3f3d88d068701fb5330
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Static classes are preferrable to keep unwanted dependencies away,
and they have one less member field.
Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Since the API is changing relative to 0.7.0, we'll call our next
release 0.8.1. But until that gets released, builds from master
will be 0.8.0.qualifier.
Change-Id: I921e984f51ce498610c09e0db21be72a533fee88
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Matthias Sohn
Shawn O. Pearce
Robin Rosenberg
Jens Baumgart
Stefan Lay
Chris Aniszczyk
Jonathan Gossage