private Credentials extractCredentials(
HttpServletRequest request, RepositoryConfiguration configuration) {
final Credentials credentialsFromUrlParameters = extractCredentialsFromRequest(request);
final Credentials credentials;
if (configuration.isAccessControlEnabled()) {
if (httpAuthenticationHandler.isLoginAttempt(request)) {
logger.debug("Basic HTTP authentication detected. Parsing credentials from request.");
credentials = httpAuthenticationHandler.parseCredentials(request);
} else {
logger.debug("Parsing credentials from url");
credentials = credentialsFromUrlParameters;
}
} else {
credentials = configuration.getUserCredentials();
}
return credentials;
}
/** {@inheritDoc} */
protected ModelAndView handle(
final HttpServletRequest request,
final HttpServletResponse response,
final Object cmd,
final BindException errors)
throws Exception {
logger.debug("Getting RSS feed");
final BaseCommand command = (BaseCommand) cmd;
logger.debug(command);
if (!application.isConfigured()) {
handleError(response, "sventon has not been configured yet!");
return null;
}
final RepositoryConfiguration configuration =
application.getRepositoryConfiguration(command.getName());
if (configuration == null) {
handleError(response, "Repository [" + command.getName() + "] does not exist!");
return null;
}
addResponseHeaders(response);
SVNRepository repository = null;
try {
final List<SVNLogEntry> logEntries = new ArrayList<SVNLogEntry>();
repository = createRepositoryConnection(request, configuration);
command.translateRevision(getRepositoryService().getLatestRevision(repository), repository);
logger.debug("Outputting feed for [" + command.getPath() + "]");
logEntries.addAll(
getRepositoryService()
.getRevisions(
command.getName(),
repository,
command.getRevisionNumber(),
FIRST_REVISION,
command.getPath(),
configuration.getRssItemsCount(),
false));
rssFeedGenerator.outputFeed(configuration, logEntries, request, response);
} catch (SVNAuthenticationException aex) {
logger.info(aex.getMessage());
httpAuthenticationHandler.sendChallenge(response);
} catch (SVNException svnex) {
handleSVNException(response, svnex);
} finally {
close(repository);
}
return null;
}