private HttpURLConnection doConnect(
final URI uri,
final String method,
final byte[] entity,
final Map<String, List<String>> headers)
throws HeliosException {
return delegate.connect(uri, method, entity, headers);
}
private HttpURLConnection connectWithCertificateFile(
final URI ipUri,
final String method,
final byte[] entity,
final Map<String, List<String>> headers)
throws HeliosException {
final ClientCertificatePath clientCertificatePath = this.clientCertificatePath.get();
log.debug("configuring CertificateFileHttpsHandler with {}", clientCertificatePath);
delegate.setExtraHttpsHandler(
new CertificateFileHttpsHandler(user, false, clientCertificatePath));
return doConnect(ipUri, method, entity, headers);
}
private HttpURLConnection connectWithIdentities(
final List<Identity> identities,
final URI uri,
final String method,
final byte[] entity,
final Map<String, List<String>> headers)
throws IOException, HeliosException {
if (identities.isEmpty()) {
throw new IllegalArgumentException("identities cannot be empty");
}
final Queue<Identity> queue = new LinkedList<>(identities);
HttpURLConnection connection = null;
while (!queue.isEmpty()) {
final Identity identity = queue.poll();
delegate.setExtraHttpsHandler(
new SshAgentHttpsHandler(user, false, agentProxy.get(), identity));
connection = doConnect(uri, method, entity, headers);
// check the status and retry the request if necessary
final int responseCode = connection.getResponseCode();
final boolean retryResponse =
responseCode == HTTP_FORBIDDEN || responseCode == HTTP_UNAUTHORIZED;
if (retryResponse && !queue.isEmpty()) {
// there was some sort of security error. if we have any more SSH identities to try,
// retry with the next available identity
log.debug(
"retrying with next SSH identity since {} failed",
identity == null ? "the previous one" : identity.getComment());
continue;
}
break;
}
return connection;
}
