Merge pull request #1774 from libgit2/test-ssh

Test SSH in travis

.travis.yml

 # Travis-CI Build for libgit2
 # see travis-ci.org for details
 
-# As CMake is not officially supported we use erlang VMs
 language: c
 
 compiler:
@@ -18,25 +17,17 @@ matrix:
    - compiler: i586-mingw32msvc-gcc
      env: OPTIONS="-DBUILD_CLAR=OFF -DWIN32=ON -DMINGW=ON"
 
-# Make sure CMake is installed
 install:
- - sudo apt-get update >/dev/null
- - sudo apt-get -q install cmake valgrind
+ - sudo apt-get -qq update
+ - sudo apt-get -qq install cmake libssh2-1-dev openssh-client openssh-server
 
-# Run the Build script
+# Run the Build script and tests
 script:
- - mkdir _temp
- - git init --bare _temp/test.git
- - git daemon --listen=localhost --export-all --enable=receive-pack --base-path=_temp _temp 2>/dev/null &
- - export GITTEST_REMOTE_URL="git://localhost/test.git"
- - mkdir _build
- - cd _build
- - cmake .. -DCMAKE_INSTALL_PREFIX=../_install $OPTIONS
- - cmake --build . --target install
- - ctest -V .
+ - script/cibuild.sh
 
 # Run Tests
 after_success:
+ - sudo apt-get -qq install valgrind
  - valgrind --leak-check=full --show-reachable=yes --suppressions=../libgit2_clar.supp ./libgit2_clar -ionline
 
 # Only watch the development branch

CMakeLists.txt

@@ -148,7 +148,9 @@ ELSE()
 	FILE(GLOB SRC_ZLIB deps/zlib/*.c deps/zlib/*.h)
 ENDIF()
 
-FIND_PACKAGE(LIBSSH2 QUIET)
+IF (NOT MINGW)
+	FIND_PACKAGE(LIBSSH2 QUIET)
+ENDIF()
 IF (LIBSSH2_FOUND)
 	ADD_DEFINITIONS(-DGIT_SSH)
 	INCLUDE_DIRECTORIES(${LIBSSH2_INCLUDE_DIR})

script/cibuild.sh

+#!/bin/sh
+
+# Create a test repo which we can use for the online::push tests
+mkdir $HOME/_temp
+git init --bare $HOME/_temp/test.git
+git daemon --listen=localhost --export-all --enable=receive-pack --base-path=$HOME/_temp $HOME/_temp 2>/dev/null &
+export GITTEST_REMOTE_URL="git://localhost/test.git"
+
+mkdir _build
+cd _build
+cmake .. -DCMAKE_INSTALL_PREFIX=../_install $OPTIONS
+cmake --build . --target install
+ctest -V .
+
+# Now that we've tested the raw git protocol, let's set up ssh to we
+# can do the push tests over it
+
+killall git-daemon
+sudo start ssh
+ssh-keygen -t rsa -f ~/.ssh/id_rsa -N "" -q
+cat ~/.ssh/id_rsa.pub >>~/.ssh/authorized_keys
+ssh-keyscan -t rsa localhost >>~/.ssh/known_hosts
+
+export GITTEST_REMOTE_URL="ssh://localhost/$HOME/_temp/test.git"
+export GITTEST_REMOTE_USER=$USER
+export GITTEST_REMOTE_SSH_KEY="$HOME/.ssh/id_rsa"
+export GITTEST_REMOTE_SSH_PUBKEY="$HOME/.ssh/id_rsa.pub"
+export GITTEST_REMOTE_SSH_PASSPHRASE=""
+
+if [ -e ./libgit2_clar ]; then
+    ./libgit2_clar -sonline::push
+fi

tests-clar/online/push.c

@@ -9,6 +9,10 @@
 
 static git_repository *_repo;
 
+static char *_remote_ssh_key;
+static char *_remote_ssh_pubkey;
+static char *_remote_ssh_passphrase;
+
 static char *_remote_url;
 static char *_remote_user;
 static char *_remote_pass;
@@ -42,6 +46,9 @@ static int cred_acquire_cb(
 
 	*((bool*)payload) = true;
 
+	if (GIT_CREDTYPE_SSH_PUBLICKEY & allowed_types)
+		return git_cred_ssh_keyfile_passphrase_new(cred, _remote_user, _remote_ssh_pubkey, _remote_ssh_key, _remote_ssh_passphrase);
+
 	if ((GIT_CREDTYPE_USERPASS_PLAINTEXT & allowed_types) == 0 ||
 		git_cred_userpass_plaintext_new(cred, _remote_user, _remote_pass) < 0)
 		return -1;
@@ -277,6 +284,9 @@ void test_online_push__initialize(void)
 	_remote_url = cl_getenv("GITTEST_REMOTE_URL");
 	_remote_user = cl_getenv("GITTEST_REMOTE_USER");
 	_remote_pass = cl_getenv("GITTEST_REMOTE_PASS");
+	_remote_ssh_key = cl_getenv("GITTEST_REMOTE_SSH_KEY");
+	_remote_ssh_pubkey = cl_getenv("GITTEST_REMOTE_SSH_PUBKEY");
+	_remote_ssh_passphrase = cl_getenv("GITTEST_REMOTE_SSH_PASSPHRASE");
 	_remote = NULL;
 
 	if (_remote_url) {