5c134f4d removed closing the input stream when we reached end of the
stream. This caused file handle leaks.
Bug: 540049
Change-Id: I48082b537077c7471fc160f59aa04deb99687d9b
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
For example, instead of using
public @Nullable String getMyFavoriteString() { ... }
use
@Nullable
public String getMyFavoriteString() { ... }
This makes the style more consistent (the existing JGit code base
tends to lean toward the second style) and makes the source code
better reflect how the annotation is parsed, as a METHOD annotation.
Longer term, we should switch to a TYPE_USE annotation and switch to
the first style.
Noticed using a style checker that follows
https://google.github.io/styleguide/javaguide.html#s4.8.5-annotations
Change-Id: I07f4e67cc149fb8007f696a4663e10d4bfc57e3a
Reported-by: Ivan Frade <ifrade@google.com>
Signed-off-by: Jonathan Nieder <jrn@google.com>
It is not obvious why this return statement is needed. Clarify with a
comment that otherwise endless loop may show up when recent versions
of Jetty are used.
Change-Id: I8e5d4de51869fb1179bf599bfb81bcd7d745874b
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
The commit message template contains a superfluous blank at the end of
the first line, which is deleted by this change. This is only relevant
for jgit contributors using Eclipse, not for jgit users.
Change-Id: I462deb49c26fb64b3dc2d1d75f1e40ef302b0fc9
Signed-off-by: Michael Keppler <Michael.Keppler@gmx.de>
* stable-5.1:
Fix ObjectUploadListener#close
Fix error handling in FileLfsServlet
ObjectDownloadListener#onWritePossible: Make code spec compatible
ObjectDownloadListener: Return from onWritePossible when data is written
Fix IOException when LockToken#close fails
Change-Id: If6e4b4786401c6598b9f3b1c2b7d7081b08acd35
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-5.0:
Fix ObjectUploadListener#close
Fix error handling in FileLfsServlet
ObjectDownloadListener#onWritePossible: Make code spec compatible
ObjectDownloadListener: Return from onWritePossible when data is written
Fix IOException when LockToken#close fails
Change-Id: Ib7a63b5144a89c213aff3b32c30a2a6526355e64
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.11:
Fix ObjectUploadListener#close
Fix error handling in FileLfsServlet
ObjectDownloadListener#onWritePossible: Make code spec compatible
ObjectDownloadListener: Return from onWritePossible when data is written
Fix IOException when LockToken#close fails
Change-Id: Iffe202a412b3bca1c8d8d7dc5dfd646c49838de9
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.10:
Fix ObjectUploadListener#close
Fix error handling in FileLfsServlet
ObjectDownloadListener#onWritePossible: Make code spec compatible
ObjectDownloadListener: Return from onWritePossible when data is written
Fix IOException when LockToken#close fails
Change-Id: I28ebf6138ccd9425fc05319de78c7716f0bdd199
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.9:
Fix ObjectUploadListener#close
Fix error handling in FileLfsServlet
ObjectDownloadListener#onWritePossible: Make code spec compatible
ObjectDownloadListener: Return from onWritePossible when data is written
Fix IOException when LockToken#close fails
Change-Id: Ib7d01cb0ece8b259156855045a53b8baf3fa2968
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.8:
Fix ObjectUploadListener#close
Fix error handling in FileLfsServlet
ObjectDownloadListener#onWritePossible: Make code spec compatible
ObjectDownloadListener: Return from onWritePossible when data is written
Fix IOException when LockToken#close fails
Change-Id: Id8eb635094336567d9f3c28ec985cd5127d31632
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.7:
Fix ObjectUploadListener#close
Fix error handling in FileLfsServlet
ObjectDownloadListener#onWritePossible: Make code spec compatible
ObjectDownloadListener: Return from onWritePossible when data is written
Fix IOException when LockToken#close fails
Change-Id: Iad9836811be034cf992ea25dad4409addba75115
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Do not try to set response status if response is already committed.
Change-Id: I9a7c2871c86eb53416b905324775f3ed961c8ae6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Check in #sendError method if the response was committed already.
If yes we cannot set response status or send an error message, last
resort is to close the outputstream.
If the response wasn't yet committed first reset the response before
using writer to send the error message to the client since mixing STREAM
and WRITE mode (mixing asynchronous and blocking I/O) is illegal in
servlet 3.1.
see the following bugs in the gerrit and jetty issue trackers
https://bugs.chromium.org/p/gerrit/issues/detail?id=9667https://bugs.chromium.org/p/gerrit/issues/detail?id=9721https://github.com/eclipse/jetty.project/issues/2911
Change-Id: Ie35563c2e0ac1c5e918185a746622589a880dc7f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Current code violates the ServletOutputStream contract. For every
out.isReady() == true either write or close of that ServletOutputStream
should be called.
See also this issue upstream for more context: [1].
[1] https://github.com/eclipse/jetty.project/issues/2911
Change-Id: Ied575f3603a6be0d2dafc6c3329d685fc212c7a3
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When buffer was written not only call AsyncContext#complete() but also
return from the ObjectDownloadListener#onWritePossible(). This avoids
endless loop after upgrading from Jetty 9.3.x to 9.4.x lines.
In Jetty example implementation:[1] the return statemnt is also used:
// If we are at EOF then complete
if (len < 0)
{
async.complete();
return;
}
See also this issue upstream: [2].
[1] https://webtide.com/servlet-3-1-async-io-and-jetty
[2] https://github.com/eclipse/jetty.project/issues/2911
Change-Id: Iac73fb25e67d40228a378a8e34103f1d28b72a76
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
All other JGit bundles use severity warning for missing execution
environment definition. Use the same configuration for LFS bundles.
Bug: 488123
Change-Id: I575d6d61418f5c4e39303fb8a9cd69e6539f6b5e
Signed-off-by: Markus Duft <markus.duft@ssi-schaefer.com>
Transfer data in chunks of 8k Transferring data byte per byte is slow,
running checkout with CleanFilter on a 2.9MB file takes 20 seconds.
Using a buffer of 8k shrinks this time to 70ms.
Also register the filter commands in a way that the native GIT LFS can
be used alongside with JGit.
Implements auto-discovery of LFS server URL when cloning from a Gerrit
LFS server.
Change-Id: I452a5aa177dcb346d92af08b27c2e35200f246fd
Also-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Markus Duft <markus.duft@ssi-schaefer.com>
Commit f3bb0e2 upgraded gson to 2.8.2 but did not update the LFS
server manifest file to require 2.8. Also accept 2.8.0 which should be
API compatible with 2.8.2 which is the version we ship with the p2
repository.
Change-Id: I734496c4826739f9bc6a790b9d2c70e549c0e559
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Using TYPE_USE causes compilation errors in Eclipse Neon.3 (JDT 3.12.3)
and Eclipse Oxygen.2 (JDT 3.13.2).
This reverts commit 8e217517e2.
This reverts commit 55eba8d0f5.
Reported-by: Thomas Wolf <thomas.wolf@paranor.ch>
Change-Id: I96869f80dd11ee238911706581b224bca4fb12cd
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Since JGit now requires Java 8, we can switch to TYPE_USE instead
of explicitly specifying the target type.
Some of the existing uses of Nullable need to be reworked slightly
as described in [1] to prevent the compilation error:
scoping construct cannot be annotated with type-use annotation
[1] https://stackoverflow.com/a/21385939/381622
Change-Id: Idba48f67a09353b5237685996ce828c8ca398168
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
The message is formatted as:
Invalid pathInfo '/abc' does not match '/{SHA-256}'
but should be:
Invalid pathInfo: '/abc' does not match '/{SHA-256}'
(i.e. including a colon) to be consistent with other messages.
Change-Id: Ic38aa7d33dd02d7954b95c331a73919a90c69991
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Pretty printing the response is useful for human readers, but most
(if not all) of the time, the response will be read by programs.
Remove it to avoid the additional overhead of the formatting and
extra bytes in the response. Adjust the test accordingly.
Note that LfsProtocolServlet already doesn't use pretty printing,
so this change makes FileLfsServlet's behavior consistent. In fact,
both classes now have duplicate Gson handling; this will be cleaned
up in a separate change.
Change-Id: I113a23403f9222f16e2c0ddf39461398b721d064
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Instead of hard-coding the charset strings "US-ASCII", "UTF-8", and
"ISO-8859-1", use the corresponding constants from StandardCharsets.
UnsupportedEncodingException is not thrown when the StandardCharset
constants are used, so remove the now redundant handling.
Because the encoding names are no longer hard-coded strings, also
remove redundant $NON-NLS warning suppressions.
Also replace existing usages of the constants with static imports.
Change-Id: I0a4510d3d992db5e277f009a41434276f95bda4e
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
The message is formatted as:
Invalid pathInfo '/abc' does not match '/{SHA-256}'
but should be:
Invalid pathInfo: '/abc' does not match '/{SHA-256}'
(i.e. including a colon) to be consistent with other messages.
Change-Id: Ic38aa7d33dd02d7954b95c331a73919a90c69991
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
LfsProtocolServlet and FileLfsServlet both implement the same
setup of the Gson object.
Factor it out to a common class and reuse it.
Change-Id: I5696404fad140cbff1b712ebb04a7e8bba60e4b4
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Pretty printing the response is useful for human readers, but most
(if not all) of the time, the response will be read by programs.
Remove it to avoid the additional overhead of the formatting and
extra bytes in the response. Adjust the test accordingly.
Note that LfsProtocolServlet already doesn't use pretty printing,
so this change makes FileLfsServlet's behavior consistent. In fact,
both classes now have duplicate Gson handling; this will be cleaned
up in a separate change.
Change-Id: I113a23403f9222f16e2c0ddf39461398b721d064
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.9:
Ignore warning for minor version change without API change
Silence boxing warning
Prepare 4.5.5-SNAPSHOT builds
JGit v4.5.4.201711221230-r
Fix LockFile semantics when running on NFS
Honor trustFolderStats also when reading packed-refs
Prepare 4.5.4-SNAPSHOT builds
JGit v4.5.3.201708160445-r
Change-Id: Icc33d2e36f140e8714fce088379673a8834ae9de
- this is a new warning option in Eclipse 4.7 and higher
- we always change version of all bundles in a release to keep release
engineering simple
Change-Id: Ic7523d77b67b2802f1bab3bc70af250d712a034f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Do not automatically organize imports using a save action since this
seems to be buggy and removed some annotations org.eclipse.jgit.pgm
needs to use args4j.
Change-Id: I5a91292c3b9241ce2dde3e4ecce14ad460097129
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Revert the following save actions which were introduced in c0ad77d8:
- always use braces around blocks
- remove unused imports
Other than I expected save actions are run globally on edited files -
and not only on edited code lines only.
Hence revert the save action "Convert control statement bodies to
blocks" which would affect a large number of code lines not affected by
the change editing some small part of a class. This would generate a
large number of changes which may lead to many unnecessary conflicts.
Total number of affected lines across jgit would be around 10k lines.
Also revert "Remove unused imports" since it erroneously removes imports
of some annotations needed by pgm classes using args4j.
Change-Id: I879a47f68e664129e6124cf25c1ae1f6a2d7a5aa
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Add the following Eclipse save actions executed when saving modified
lines. This should help to reduce manual work needed to maintain a clean
and consistent code style:
- organize imports
- always use braces around blocks
- add missing annotations
- @Override including implementation of interface methods
- @Deprecated
- remove
- unused imports
- unnecessary $NON-NLS$ tags
- redundant type arguments
Also add default values for new settings that were introduced in recent
Eclipse versions up to Neon since we updated save rules the last time.
Change-Id: Idc90b249df044d0552f04edf01a5f607c4846f50
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Generating the src list with an unrestricted wildcard causes all
files in the source tree to be included. This results in junk files
such as .orig (generated during merge conflict resolution) to be
included, which causes in a build error:
in srcs attribute of java_library rule //org.eclipse.jgit:jgit:
file '//org.eclipse.jgit:src/org/eclipse/jgit/gitrepo/RepoCommand.java.orig'
is misplaced here (expected .java, .srcjar or .properties).
Modify the globs to only include Java source files.
Change-Id: Iaef3db33ac71d71047cd28acb0378e15cb09ece9
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
This provides a place to declare visibility restrictions and
transitive dependencies for each library.
Other targets should only declare dependencies on what they directly
use, making dependencies easier to maintain.
Trim the dependencies of org.eclipse.jgit:jgit to follow that rule.
It declares dependencies on Apache httpcomponents and the servlet
API but doesn't use them.
Tested:
* 'bazel build //...' succeeds
* applying the change https://gerrit-review.googlesource.com/90843
to a copy of Gerrit, following the instructions there, and running
'bazel test //...' in that copy of Gerrit still succeeds
Change-Id: I3ab958ce8b3227019cdbe4cc81e0f042e1541034
Breaking API for API implementors (not clients) in a minor release is ok
following OSGi semantic versioning rules.
Change-Id: I14bb4a3084b237b4cd893a130e148148cd1e5df9
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This allows implementations to reject operations that do not
include proper authentication.
Change-Id: If301476d8fb56a0899e424be3789c7576097d185
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Since the introduction of generic type parameter inference in Java 7,
it's not necessary to explicitly specify the type of generic parameters.
Enable the warning in Eclipse, and fix all occurrences.
Change-Id: I9158caf1beca5e4980b6240ac401f3868520aad0
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Set missingOverrideAnnotation=warning in Eclipse compiler preferences
which enables the warning:
The method <method> of type <type> should be tagged with @Override
since it actually overrides a superclass method
Justification for this warning is described in:
http://stackoverflow.com/a/94411/381622
Enabling this causes in excess of 1000 warnings across the entire
code-base. They are very easy to fix automatically with Eclipse's
"Quick Fix" tool.
Fix all of them except 2 which cause compilation failure when the
project is built with mvn; add TODO comments on those for further
investigation.
Change-Id: I5772061041fd361fe93137fd8b0ad356e748a29c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Otherwise these methods may produce unexpected results if used for
strings that are intended to be interpreted locale independently.
Examples are programming language identifiers, protocol keys, and HTML
tags. For instance, "TITLE".toLowerCase() in a Turkish locale returns
"t\u0131tle", where '\u0131' is the LATIN SMALL LETTER DOTLESS I
character.
See
https://docs.oracle.com/javase/8/docs/api/java/lang/String.html#toLowerCase--http://blog.thetaphi.de/2012/07/default-locales-default-charsets-and.html
Bug: 511238
Change-Id: Id8d8f37d84d62239c918b81f8d883ed798d87656
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Test plan:
$ bazel build all
$ unzip -t bazel-genfiles/all.zip
Archive: bazel-genfiles/all.zip
testing: libhttp-apache.jar OK
testing: libjgit-archive.jar OK
testing: libjgit-lfs-server.jar OK
testing: libjgit-lfs.jar OK
testing: libjgit-servlet.jar OK
testing: libjgit.jar OK
testing: libjunit.jar OK
No errors detected in compressed data of bazel-genfiles/all.zip.
Change-Id: I9e6c60898ccc6d2a4557ec7544c297442a9702b4
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
The same was already done for ObjectUploadListener in I5b0fb1220.
Change-Id: Ie8a79f715fe69bed9331962fb478f7e35acf8680
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Server implementations may need to check what type of operation is
being performed. Add helper methods to make it a bit simpler.
Change-Id: Ia33ed6699ebcb9000ef514ce79bcddbebf94e1c5
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
So that they can be used either by third party LFS server implementations
or from within other parts of JGit's internal LFS implementation.
Change-Id: I58da6230247204588e017c010ce5b14e4615448d
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Externalize the error message and make it more specific. Also emit
an error log.
Change-Id: Ie7b1c90c54673bfb8e133fb0aa19a117d4ca6587
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Add a new exception type that server implementations can throw when a
client attempts to make an unauthorized LFS operation, which will result
in HTTP 401 Unauthorized being returned to the client.
An example of this is a Gerrit server that rejects a request to perform
an LFS operation on a ref that is not visible to the caller.
As defined in the LFS spec [1] the request may include authentication,
and per RFC 2616 [2], "401 response indicates that authorization has been
refused for those credentials".
[1] https://github.com/git-lfs/git-lfs/blob/master/docs/api/batch.md
[2] https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
Change-Id: I2aa22e2144df5fb7972df0e3285b77b08ecc63f2
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Providing own implementation to doGet/doPut methods is troublesome when
this method is private.
Change-Id: I098cdc5cb90410eaaebc56c88c2d9e168584dd6d
Signed-off-by: Jacek Centkowski <geminica.programs@gmail.com>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.5:
Use the same variable to check and extract LFS object id
Change-Id: I314bd4373f40843c68853b3999f60d85e08628d9
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
It is easier to maintain when the same variable is used for both check
and extraction of LFS object id.
Change-Id: I5406f9bc4a085aa164c4565a9667ad2925105190
Signed-off-by: Jacek Centkowski <geminica.programs@gmail.com>
The class AtomicObjectOutputStream should be available to all lfs
related classes, not only to the server side. Move the class from
org.eclipse.jgit.lfs.server.fs to org.eclipse.jgit.lfs.internal to
achieve that.
Change-Id: I028e1c9ec7c21f316340b21d558b9a6b77e2060d
Guide implementors which exception to throw in case of errors.
Change-Id: I74fb76cdf6b7cdef513f3fe8c144572e869cc533
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Instead of returning null, LfsProtocolServlet#getLargeFileRepository
should throw LfsUnavailable.
If null is returned, throw a generic LfsException.
Handle LfsException as an internal server error and return HTTP 500.
Change-Id: I33e2a19fcc0fde8aaf0f703860c8fa8ce2de2db5
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Since [1], the git-lfs specification allows the server to return
HTTP 507 if there is insufficient storage for the uploaded object(s).
Add a new exception class, which implementations may throw from the
getRepository() method, causing HTTP 507 to be returned to the client.
[1] https://github.com/github/git-lfs/pull/1473
Change-Id: If5bc0a35fcf870d4216af6ca2f7c8924689ef9c5
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
The git-lfs specification [1] describes the following optional status codes
that may be returned:
429 - The user has hit a rate limit with the server. Though the API does
not specify any rate limits, implementors are encouraged to set some
for availability reasons.
509 - Returned if the bandwidth limit for the user or repository has been
exceeded. The API does not specify any bandwidth limit, but implementors
may track usage.
Add two new exception classes to represent these cases. Implementations may
throw these from #getLargeFileRepository(), causing the corresponding HTTP
status codes to be returned to the client.
[1] https://github.com/github/git-lfs/blob/master/docs/api/v1/http-v1-batch.md
Change-Id: I7b93f3cf90f7344c90b1587e07927fdeb167097e
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
If the message is not sent, the client shows:
Unable to parse HTTP response for POST http://admin@localhost:8080/test-project/info/lfs/objects/batch
Change-Id: I8b72d1aded2bcd41b7389676e2373034625a1379
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
If the Content-Type is not set on error responses, the git-lfs client
does not read the body which contains the error message, and instead
just displays a generic error message.
Also set the charset on the Content-Type header.
Change-Id: I88e6f07f20b622a670e7c5063145dffb8b630aee
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Pretty printing is only used for outputting json content, which is
interpreted by the client and does not need to be pretty printed.
Change-Id: I48e0280241b6b0f5706300ae0f4c9bc461a89110
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Trying to open a new writer on the response causes an illegal state
exception and the response is not sent.
Change-Id: Ic718d23cfb3e74f5691cc2aea7283003af7df207
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
bb9988c2 changed the signature of getLargeFileRepository() which is only
breaking implementors which is ok according to OSGi semantic versioning
rules.
Change-Id: I68bda7900b72e217571f74aee53705167f8100a2
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Classes implementing the LFS servlet should be able to inspect the
objects given in the request.
Add a getObjects method. Make the LfsObject class public, and add
accessor methods.
Change-Id: I27961679f620eb3a89dc8521aadd4ea2f936c60e
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
According to the specification [1] the server may return the following
HTTP error responses:
- 403: The user has read, but not write access.
- 404: The repository does not exist for the user.
- 422: Validation error with one or more of the objects in the request.
In the current implementation, however, getLargeFileRepository can only
return null to indicate an error. This results in the error code:
- 503: Service Unavailable
being returned to the client regardless of what the actual reason was.
Add exception classes to cover these cases, derived from a common base
exception, and change the specification of getLargeFileRepository to throw
the base exception.
In LfsProtocolServlet#post, handle the new exceptions and send back the
appropriate HTTP responses as mentioned above.
The specification also mentions several other optional response codes (406,
429, 501, and 509) but these are not implemented in this commit. It should
be trivial to implement them in follow-up commits.
[1] https://github.com/github/git-lfs/blob/master/docs/api/v1/http-v1-batch.md#response-errors
Change-Id: I91be6165bcaf856d0cefc533882330962e2fc9b2
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Passing the request and path to the method will allow implementations
to have more control over determination of the backend, for example:
- return different backends for different requests
- accept or refuse requests based on request characteristics
- etc
Change-Id: I1ec6ec54c91a5f0601b620ed18846eb4a3f46783
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
According to the specification [1], the error response status code
should be 422 when there is a validation error with one or more of
the objects in the request
[1] https://github.com/github/git-lfs/blob/master/docs/api/v1/http-v1-batch.md#response-errors
Change-Id: Id03fe00a2109b896d9a154228a14a33bce5accc3
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
The location of the API v1 documentation has changed. Update the
links accordingly.
Change-Id: If0148a0b573c474bbe157fcb7e6674c0055fe8b4
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
We ignored the returned concatenation of host name and port number. Fix
this and use a StringBuilder to avoid creation of unnecessary String
objects.
Change-Id: I61fac639d4a4c95412eb41a0f9131d0c38aca794
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The FileLfsRepository.out member could have been accessed from multiple
threads which would corrupt the content.
Don't store the AtomicObjectOutputStream in the FileLfsRepository.out but
move it to the ObjectUploadListener which is instantiated per-request.
Add a parallel upload test.
Change-Id: I62298630e99c46b500d376843ffcde934436215b
Signed-off-by: Saša Živkov <sasa.zivkov@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Add a storage implementation storing large objects in Amazon S3.
The AmazonS3Repository pre-signs download and upload requests.
AWS access and secret key are expected to be in the
$HOME/.aws/credentials file in the following format:
[default]
accessKey = ...
secretKey = ...
Use AWS version 4 request signing [1] because it is more secure and
supported by all regions. The version 3 signing is not supported in
newer regions.
In follow up changes we should:
- implement getVerifyAction() and do actual verification. Subclasses of
S3Repository can implement caching for object meta data (size) in order
to avoid extra roundtrips to S3. Verification should ensure that meta
data store and content of S3 storage are in sync
- HEAD request used in S3Repository.getSize() seems to always return
Content-length 0 in contrast to the documentation [2]. So getSize() does
detect if the object exists in S3 or not but in case the object exists
it always returns size 0
[1] http://docs.aws.amazon.com/general/latest/gr/signature-version-4.html
[2] https://forums.aws.amazon.com/thread.jspa?threadID=223616
Change-Id: Ic47f094928a259e5264c92b3aacf6d90210907a8
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Signed-off-by: Sasa Zivkov <sasa.zivkov@sap.com>