Examples with HttpStoragePluginConfig org.apache.drill.exec.store.http.HttpStoragePluginConfig used on opensource projects

Example 1 with HttpStoragePluginConfig

use of org.apache.drill.exec.store.http.HttpStoragePluginConfig in project drill by apache.

the class SimpleHttp method setupHttpClient.

/**
 * Configures the OkHTTP3 server object with configuration info from the user.
 *
 * @return OkHttpClient configured server
 */
private OkHttpClient setupHttpClient() {
    Builder builder = new OkHttpClient.Builder();
    // Set up the HTTP Cache.   Future possibilities include making the cache size and retention configurable but
    // right now it is on or off.  The writer will write to the Drill temp directory if it is accessible and
    // output a warning if not.
    HttpStoragePluginConfig config = scanDefn.tableSpec().config();
    if (config.cacheResults()) {
        setupCache(builder);
    }
    HttpApiConfig apiConfig = scanDefn.tableSpec().connectionConfig();
    // If OAuth information is provided, we will assume that the user does not want to use
    // basic authentication
    HttpOAuthConfig oAuthConfig = scanDefn.tableSpec().config().oAuthConfig();
    if (oAuthConfig != null) {
        // Add interceptors for OAuth2
        logger.debug("Adding OAuth2 Interceptor");
        AccessTokenRepository repository = new AccessTokenRepository(proxyConfig, config, tokenTable);
        builder.authenticator(new AccessTokenAuthenticator(repository));
        builder.addInterceptor(new AccessTokenInterceptor(repository));
    } else if (apiConfig.authType().equalsIgnoreCase("basic")) {
        // If the API uses basic authentication add the authentication code.
        logger.debug("Adding Interceptor");
        UsernamePasswordCredentials credentials = apiConfig.getUsernamePasswordCredentials();
        builder.addInterceptor(new BasicAuthInterceptor(credentials.getUsername(), credentials.getPassword()));
    }
    // Set timeouts
    int timeout = Math.max(1, config.timeout());
    builder.connectTimeout(timeout, TimeUnit.SECONDS);
    builder.writeTimeout(timeout, TimeUnit.SECONDS);
    builder.readTimeout(timeout, TimeUnit.SECONDS);
    // Sourced from https://stackoverflow.com/questions/60110848/how-to-disable-ssl-verification
    if (!apiConfig.verifySSLCert()) {
        try {
            TrustManager[] trustAllCerts = getAllTrustingTrustManager();
            SSLContext sslContext = SSLContext.getInstance("SSL");
            sslContext.init(null, trustAllCerts, new java.security.SecureRandom());
            SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
            builder.sslSocketFactory(sslSocketFactory, (X509TrustManager) trustAllCerts[0]);
            HostnameVerifier verifier = (hostname, session) -> true;
            builder.hostnameVerifier(verifier);
        } catch (KeyManagementException | NoSuchAlgorithmException e) {
            logger.error("Error when configuring Drill not to verify SSL certs. {}", e.getMessage());
        }
    }
    // Set the proxy configuration
    addProxyInfo(builder, proxyConfig);
    return builder.build();
}