Since [1] the gerrit project includes jgit as a submodule, and has this
warning enabled, resulting in 100s of warnings in the console.

Also enable the warning here, and fix them.

At the same time, add missing braces around adjacent and nearby one-line
blocks.

[1] https://gerrit-review.googlesource.com/c/gerrit/+/227897

Change-Id: I81df3fc7ed6eedf6874ce1a3bedfa727a1897e4c
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

Change-Id: Ie1631784b5eba04edb21f66df284f9e279fd2ec0
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

Change-Id: I3b748620f067582afef20f144feebe40d0332be2
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

ErrorProne warns [1] about implicit use of the platform default charset,
which can result in differing behaviour between JVM executions or
incorrect behavior if the encoding of the data source doesn't match
expectations.

[1] http://errorprone.info/bugpattern/DefaultCharset

Change-Id: I0fd489d352170339c3867355cd24324dfdbd4b59
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

When an auto-closeable resources is not opened in try-with-resource,
the warning "should be managed by try-with-resource" is emitted by
Eclipse.

Fix the ones that can be silenced simply by moving the declaration of
the variable into a try-with-resource.

In cases where we explicitly call the close() method, for example in
tests where we are testing specific behavior caused by the close(),
suppress the warning.

Leave the ones that will require more significant refcactoring to fix.
They can be done in separate commits that can be reviewed and tested
in isolation.

Change-Id: I9682cd20fb15167d3c7f9027cecdc82bc50b83c4
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

Change-Id: I6714fc3666e1bced22abba94ceb700477349586e
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

Change-Id: I6eb8a33be62c452c264fb0560b988144d80a41f9
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

This is a preparation change to Bazel build implementation. Error
Prone rejects the code with variable crypto algorithm as insecure
see: [1].

[1] http://errorprone.info/bugpattern/InsecureCryptoUsage

Change-Id: I92db70a7da454bc364597a995e8be5dccc2d6427
Signed-off-by: David Ostrovsky <david@ostrovsky.org>

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>

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>

Change-Id: I1c65b2e40ba6ec5860903b11b4631e014f3dc5ce
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

Prevent that WalkEncryptionTest fails when it can't determine the public
IP address using http://checkip.amazonws.com. Also set timeouts when
determining IP address in order to prevent long wait times during tests.

Change-Id: I1d2fe09f99df2a5f75f8077811a72fb2271cdddb
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

Instead use SLF4J as all other code does

Change-Id: I0fee9c0aaa1d98f918f25aa11c2160d86399467e
Signed-off-by: Marc Strapetz <marc.strapetz@syntevo.com>

Building on top of https://git.eclipse.org/r/#/c/56391/

Here we preserve compatibility with JetS3t
and add 2 new native JGit encryption implementations.

For reference, see connection configuration files:
* Version 0: jgit-s3-connection-v-0.properties
* Version 1: jgit-s3-connection-v-1.properties
* Version 2: jgit-s3-connection-v-2.properties

Change-Id: I713290bcacbe92d88e5ef28ce137de73dd1abe2f
Signed-off-by: Andrei Pozolotin <andrei.pozolotin@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

See previous attempt: https://git.eclipse.org/r/#/c/16674/

Here we preserve as much of JetS3t mode as possible
while allowing to use new Java 8+ PBE algorithms
such as PBEWithHmacSHA512AndAES_256

Summary of changes:
* change pom.xml to control long tests
* add WalkEncryptionTest.launch to run long tests
* add AmazonS3.Keys to to normalize use of constants
* change WalkEncryption to support AES in JetS3t mode
* add WalkEncryptionTest to test remote encryption pipeline
* add support for CI configuration for live Amazon S3 testing
* add log4j based logging for tests in both Eclipse and Maven build

To test locally, check out the review branch, then:
* create amazon test configuration file
* located your home dir: ${user.home}
* named jgit-s3-config.properties
* file format follows AmazonS3 connection settings file:
	accesskey = your-amazon-access-key
	secretkey = your-amazon-secret-key
	test.bucket = your-bucket-for-testing
* finally:
* run in Eclipse: WalkEncryptionTest.launch
* or
* run in Shell: mvn test --define test=WalkEncryptionTest

Change-Id: I6f455fd9fb4eac261ca73d0bec6a4e7dae9f2e91
Signed-off-by: Andrei Pozolotin <andrei.pozolotin@gmail.com>