use of org.wso2.transport.http.netty.config.SenderConfiguration in project ballerina by ballerina-lang.
the class CreateHttpClient method populateSenderConfigurationOptions.
private void populateSenderConfigurationOptions(SenderConfiguration senderConfiguration, Struct clientEndpointConfig) {
ProxyServerConfiguration proxyServerConfiguration = null;
boolean followRedirect = false;
int maxRedirectCount = DEFAULT_MAX_REDIRECT_COUNT;
Struct followRedirects = clientEndpointConfig.getStructField(HttpConstants.FOLLOW_REDIRECT_STRUCT_REFERENCE);
if (followRedirects != null) {
followRedirect = followRedirects.getBooleanField(HttpConstants.FOLLOW_REDIRECT_ENABLED);
maxRedirectCount = (int) followRedirects.getIntField(HttpConstants.FOLLOW_REDIRECT_MAXCOUNT);
}
Struct secureSocket = null;
Value[] targetServices = clientEndpointConfig.getArrayField(HttpConstants.TARGET_SERVICES);
for (Value targetService : targetServices) {
secureSocket = targetService.getStructValue().getStructField(HttpConstants.ENDPOINT_CONFIG_SECURE_SOCKET);
if (secureSocket != null) {
Struct trustStore = secureSocket.getStructField(HttpConstants.ENDPOINT_CONFIG_TRUST_STORE);
Struct keyStore = secureSocket.getStructField(HttpConstants.ENDPOINT_CONFIG_KEY_STORE);
Struct protocols = secureSocket.getStructField(HttpConstants.ENDPOINT_CONFIG_PROTOCOLS);
Struct validateCert = secureSocket.getStructField(HttpConstants.ENDPOINT_CONFIG_VALIDATE_CERT);
List<Parameter> clientParams = new ArrayList<>();
if (trustStore != null) {
String trustStoreFile = trustStore.getStringField(HttpConstants.FILE_PATH);
if (StringUtils.isNotBlank(trustStoreFile)) {
senderConfiguration.setTrustStoreFile(trustStoreFile);
}
String trustStorePassword = trustStore.getStringField(HttpConstants.PASSWORD);
if (StringUtils.isNotBlank(trustStorePassword)) {
senderConfiguration.setTrustStorePass(trustStorePassword);
}
}
if (keyStore != null) {
String keyStoreFile = keyStore.getStringField(HttpConstants.FILE_PATH);
if (StringUtils.isNotBlank(keyStoreFile)) {
senderConfiguration.setKeyStoreFile(keyStoreFile);
}
String keyStorePassword = keyStore.getStringField(HttpConstants.PASSWORD);
if (StringUtils.isNotBlank(keyStorePassword)) {
senderConfiguration.setKeyStorePassword(keyStorePassword);
}
}
if (protocols != null) {
String sslEnabledProtocols = protocols.getStringField(HttpConstants.ENABLED_PROTOCOLS);
if (StringUtils.isNotBlank(sslEnabledProtocols)) {
Parameter clientProtocols = new Parameter(HttpConstants.SSL_ENABLED_PROTOCOLS, sslEnabledProtocols);
clientParams.add(clientProtocols);
}
String sslProtocol = protocols.getStringField(HttpConstants.PROTOCOL_VERSION);
if (StringUtils.isNotBlank(sslProtocol)) {
senderConfiguration.setSSLProtocol(sslProtocol);
}
}
if (validateCert != null) {
boolean validateCertEnabled = validateCert.getBooleanField(HttpConstants.ENABLE);
int cacheSize = (int) validateCert.getIntField(HttpConstants.SSL_CONFIG_CACHE_SIZE);
int cacheValidityPeriod = (int) validateCert.getIntField(HttpConstants.SSL_CONFIG_CACHE_VALIDITY_PERIOD);
senderConfiguration.setValidateCertEnabled(validateCertEnabled);
if (cacheValidityPeriod != 0) {
senderConfiguration.setCacheValidityPeriod(cacheValidityPeriod);
}
if (cacheSize != 0) {
senderConfiguration.setCacheSize(cacheSize);
}
}
boolean hostNameVerificationEnabled = secureSocket.getBooleanField(HttpConstants.SSL_CONFIG_HOST_NAME_VERIFICATION_ENABLED);
senderConfiguration.setHostNameVerificationEnabled(hostNameVerificationEnabled);
String ciphers = secureSocket.getStringField(HttpConstants.SSL_CONFIG_CIPHERS);
if (StringUtils.isNotBlank(ciphers)) {
Parameter clientCiphers = new Parameter(HttpConstants.CIPHERS, ciphers);
clientParams.add(clientCiphers);
}
String enableSessionCreation = String.valueOf(secureSocket.getBooleanField(HttpConstants.SSL_CONFIG_ENABLE_SESSION_CREATION));
Parameter clientEnableSessionCreation = new Parameter(HttpConstants.SSL_CONFIG_ENABLE_SESSION_CREATION, enableSessionCreation);
clientParams.add(clientEnableSessionCreation);
if (!clientParams.isEmpty()) {
senderConfiguration.setParameters(clientParams);
}
}
}
Struct proxy = clientEndpointConfig.getStructField(HttpConstants.PROXY_STRUCT_REFERENCE);
if (proxy != null) {
String proxyHost = proxy.getStringField(HttpConstants.PROXY_HOST);
int proxyPort = (int) proxy.getIntField(HttpConstants.PROXY_PORT);
String proxyUserName = proxy.getStringField(HttpConstants.PROXY_USERNAME);
String proxyPassword = proxy.getStringField(HttpConstants.PROXY_PASSWORD);
try {
proxyServerConfiguration = new ProxyServerConfiguration(proxyHost, proxyPort);
} catch (UnknownHostException e) {
throw new BallerinaConnectorException("Failed to resolve host" + proxyHost, e);
}
if (!proxyUserName.isEmpty()) {
proxyServerConfiguration.setProxyUsername(proxyUserName);
}
if (!proxyPassword.isEmpty()) {
proxyServerConfiguration.setProxyPassword(proxyPassword);
}
senderConfiguration.setProxyServerConfiguration(proxyServerConfiguration);
}
senderConfiguration.setFollowRedirect(followRedirect);
senderConfiguration.setMaxRedirectCount(maxRedirectCount);
// For the moment we don't have to pass it down to transport as we only support
// chunking. Once we start supporting gzip, deflate, etc, we need to parse down the config.
String transferEncoding = clientEndpointConfig.getEnumField(HttpConstants.CLIENT_EP_TRNASFER_ENCODING);
if (transferEncoding != null && !HttpConstants.ANN_CONFIG_ATTR_CHUNKING.equalsIgnoreCase(transferEncoding)) {
throw new BallerinaConnectorException("Unsupported configuration found for Transfer-Encoding : " + transferEncoding);
}
String chunking = clientEndpointConfig.getEnumField(HttpConstants.CLIENT_EP_CHUNKING);
senderConfiguration.setChunkingConfig(HttpUtil.getChunkConfig(chunking));
long endpointTimeout = clientEndpointConfig.getIntField(HttpConstants.CLIENT_EP_ENDPOINT_TIMEOUT);
if (endpointTimeout < 0 || !isInteger(endpointTimeout)) {
throw new BallerinaConnectorException("invalid idle timeout: " + endpointTimeout);
}
senderConfiguration.setSocketIdleTimeout((int) endpointTimeout);
boolean isKeepAlive = clientEndpointConfig.getBooleanField(HttpConstants.CLIENT_EP_IS_KEEP_ALIVE);
senderConfiguration.setKeepAlive(isKeepAlive);
String httpVersion = clientEndpointConfig.getStringField(HttpConstants.CLIENT_EP_HTTP_VERSION);
if (httpVersion != null) {
senderConfiguration.setHttpVersion(httpVersion);
}
String forwardedExtension = clientEndpointConfig.getStringField(HttpConstants.CLIENT_EP_FORWARDED);
senderConfiguration.setForwardedExtensionConfig(HttpUtil.getForwardedExtensionConfig(forwardedExtension));
}
use of org.wso2.transport.http.netty.config.SenderConfiguration in project ballerina by ballerina-lang.
the class CreateHttpClient method execute.
@Override
public void execute(Context context) {
BStruct configBStruct = (BStruct) context.getRefArgument(0);
Struct clientEndpointConfig = BLangConnectorSPIUtil.toStruct(configBStruct);
String url = context.getStringArgument(0);
HttpConnectionManager connectionManager = HttpConnectionManager.getInstance();
String scheme;
if (url.startsWith("http://")) {
scheme = HttpConstants.PROTOCOL_HTTP;
} else if (url.startsWith("https://")) {
scheme = HttpConstants.PROTOCOL_HTTPS;
} else {
throw new BallerinaException("malformed URL: " + url);
}
Map<String, Object> properties = HTTPConnectorUtil.getTransportProperties(connectionManager.getTransportConfig());
SenderConfiguration senderConfiguration = HTTPConnectorUtil.getSenderConfiguration(connectionManager.getTransportConfig(), scheme);
if (connectionManager.isHTTPTraceLoggerEnabled()) {
senderConfiguration.setHttpTraceLogEnabled(true);
}
senderConfiguration.setTLSStoreType(HttpConstants.PKCS_STORE_TYPE);
populateSenderConfigurationOptions(senderConfiguration, clientEndpointConfig);
Struct connectionThrottling = clientEndpointConfig.getStructField(HttpConstants.CONNECTION_THROTTLING_STRUCT_REFERENCE);
if (connectionThrottling != null) {
long maxActiveConnections = connectionThrottling.getIntField(HttpConstants.CONNECTION_THROTTLING_MAX_ACTIVE_CONNECTIONS);
if (!isInteger(maxActiveConnections)) {
throw new BallerinaConnectorException("invalid maxActiveConnections value: " + maxActiveConnections);
}
senderConfiguration.getPoolConfiguration().setMaxActivePerPool((int) maxActiveConnections);
long waitTime = connectionThrottling.getIntField(HttpConstants.CONNECTION_THROTTLING_WAIT_TIME);
senderConfiguration.getPoolConfiguration().setMaxWaitTime(waitTime);
}
HttpClientConnector httpClientConnector = httpConnectorFactory.createHttpClientConnector(properties, senderConfiguration);
BStruct httpClient = BLangConnectorSPIUtil.createBStruct(context.getProgramFile(), HTTP_PACKAGE_PATH, HTTP_CLIENT, url, clientEndpointConfig);
httpClient.addNativeData(HttpConstants.HTTP_CLIENT, httpClientConnector);
httpClient.addNativeData(HttpConstants.CLIENT_ENDPOINT_CONFIG, clientEndpointConfig);
context.setReturnValues(httpClient);
}
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