/**
* Executes remote command.
*
* <p>Note: <i>'need for authorization'</i> check based on command execution fail message, so this
* check can fail when i.e. git version updated, for more information see {@link
* #isOperationNeedAuth(String)}
*
* @param command remote command which should be executed
* @throws GitException when error occurs while {@code command} execution is going except of
* unauthorized error
* @throws UnauthorizedException when it is not possible to execute {@code command} with existing
* credentials
*/
private void executeRemoteCommand(RemoteOperationCommand<?> command)
throws GitException, UnauthorizedException {
try {
command.execute();
} catch (GitException gitEx) {
if (!isOperationNeedAuth(gitEx.getMessage())) {
throw gitEx;
}
ProviderInfo info = credentialsLoader.getProviderInfo(command.getRemoteUri());
if (info != null) {
boolean isAuthenticated =
credentialsLoader.getUserCredential(command.getRemoteUri()) != null;
throw new UnauthorizedException(
gitEx.getMessage(),
ErrorCodes.UNAUTHORIZED_GIT_OPERATION,
ImmutableMap.of(
PROVIDER_NAME,
info.getProviderName(),
AUTHENTICATE_URL,
info.getAuthenticateUrl(),
"authenticated",
Boolean.toString(isAuthenticated)));
}
throw new UnauthorizedException(gitEx.getMessage(), ErrorCodes.UNAUTHORIZED_GIT_OPERATION);
}
}
private GitUser getLocalCommitter() throws GitException {
String credentialsProvider = "che";
try {
credentialsProvider = getConfig().get("codenvy.credentialsProvider");
} catch (GitException e) {
// ignore property not found.
}
return credentialsLoader.getUser(credentialsProvider);
}
@Override
public void clone(CloneRequest request)
throws URISyntaxException, UnauthorizedException, GitException {
final String remoteUri = request.getRemoteUri();
CloneCommand clone = nativeGit.createCloneCommand();
clone.setRemoteUri(remoteUri);
clone.setRemoteName(request.getRemoteName());
if (clone.getTimeout() > 0) {
clone.setTimeout(request.getTimeout());
}
executeRemoteCommand(clone);
UserCredential credentials = credentialsLoader.getUserCredential(remoteUri);
if (credentials != null) {
getConfig().set("codenvy.credentialsProvider", credentials.getProviderId());
}
nativeGit
.createRemoteUpdateCommand()
.setRemoteName(request.getRemoteName() == null ? "origin" : request.getRemoteName())
.setNewUrl(remoteUri)
.execute();
}