Examples with HttpClientConnection com.canoo.dp.impl.platform.core.http.HttpClientConnection used on opensource projects

Example 1 with HttpClientConnection

use of com.canoo.dp.impl.platform.core.http.HttpClientConnection in project dolphin-platform by canoo.

the class KeycloakLogoutServlet method doPost.

@Override
protected void doPost(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
    try {
        LOG.debug("Logout endpoint called");
        final String realmName = Optional.ofNullable(req.getHeader(REALM_NAME_HEADER)).orElse(configuration.getRealmName());
        final String authEndPoint = configuration.getAuthEndpoint();
        final URI url = new URI(authEndPoint + "/realms/" + realmName + "/protocol/openid-connect/logout");
        LOG.debug("Calling Keycloak");
        final HttpClientConnection clientConnection = new HttpClientConnection(url, RequestMethod.GET);
        clientConnection.addRequestHeader(AUTHORIZATION_HEADER, req.getHeader(AUTHORIZATION_HEADER));
        final int responseCode = clientConnection.readResponseCode();
        if (responseCode != HTTP_OK) {
            LOG.debug("Error in logout!");
            throw new DolphinRuntimeException("Error in logout!");
        }
        LOG.debug("Logout done");
    } catch (final Exception e) {
        resp.sendError(SC_INTERNAL_SERVER_ERROR, "Error in logout!");
    }
}

Example 2 with HttpClientConnection

use of com.canoo.dp.impl.platform.core.http.HttpClientConnection in project dolphin-platform by canoo.

the class KeycloakSecurity method createDirectConnection.

private HttpClientConnection createDirectConnection(final String realmName) throws URISyntaxException, IOException {
    final URI url = new URI(authEndpoint + "/auth/realms/" + realmName + "/protocol/openid-connect/token");
    final HttpClientConnection clientConnection = new HttpClientConnection(url, RequestMethod.POST);
    clientConnection.addRequestHeader(CONTENT_TYPE_HEADER, FORM_MIME_TYPE);
    return clientConnection;
}

Example 3 with HttpClientConnection

use of com.canoo.dp.impl.platform.core.http.HttpClientConnection in project dolphin-platform by canoo.

the class KeycloakTokenServlet method doPost.

@Override
protected void doPost(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
    try {
        LOG.debug("open-id endpoint called");
        final String realmName = Optional.ofNullable(req.getHeader(REALM_NAME_HEADER)).orElse(configuration.getRealmName());
        final String appName = Optional.ofNullable(req.getHeader(APPLICATION_NAME_HEADER)).orElse(configuration.getApplicationName());
        final String authEndPoint = configuration.getAuthEndpoint();
        final String content = ConnectionUtils.readUTF8Content(req.getInputStream()) + "&client_id=" + appName;
        LOG.debug("Calling Keycloak");
        final URI url = new URI(authEndPoint + "/realms/" + realmName + "/protocol/openid-connect/token");
        final HttpClientConnection clientConnection = new HttpClientConnection(url, RequestMethod.POST);
        clientConnection.addRequestHeader(CONTENT_TYPE_HEADER, FORM_MIME_TYPE);
        clientConnection.addRequestHeader(CHARSET_HEADER, CHARSET);
        clientConnection.writeRequestContent(content);
        final int responseCode = clientConnection.readResponseCode();
        if (responseCode == SC_HTTP_UNAUTHORIZED) {
            LOG.debug("Invalid login!");
            throw new DolphinRuntimeException("Invalid login!");
        }
        LOG.debug("sending auth token to client");
        final byte[] responseContent = clientConnection.readResponseContent();
        ConnectionUtils.writeContent(resp.getOutputStream(), responseContent);
    } catch (final Exception e) {
        LOG.error("Error in security token handling", e);
        resp.sendError(SC_HTTP_UNAUTHORIZED, "Can not authorize");
    }
}

Example 4 with HttpClientConnection

use of com.canoo.dp.impl.platform.core.http.HttpClientConnection in project dolphin-platform by canoo.

the class KeycloakSecurity method createServerProxyConnection.

private HttpClientConnection createServerProxyConnection(final String realmName, final String appName) throws URISyntaxException, IOException {
    final URI url = new URI(authEndpoint);
    final HttpClientConnection clientConnection = new HttpClientConnection(url, RequestMethod.POST);
    clientConnection.addRequestHeader(CONTENT_TYPE_HEADER, TEXT_MIME_TYPE);
    if (realmName != null && !realmName.isEmpty()) {
        clientConnection.addRequestHeader(REALM_NAME_HEADER, realmName);
    }
    if (appName != null && !appName.isEmpty()) {
        clientConnection.addRequestHeader(APPLICATION_NAME_HEADER, appName);
    }
    return clientConnection;
}

Example 5 with HttpClientConnection

use of com.canoo.dp.impl.platform.core.http.HttpClientConnection in project dolphin-platform by canoo.

the class HttpClientImpl method request.

@Override
public HttpCallRequestBuilder request(final URI url, final RequestMethod method) {
    try {
        Assert.requireNonNull(url, "url");
        Assert.requireNonNull(method, "method");
        final HttpClientConnection clientConnection = new HttpClientConnection(httpURLConnectionFactory, url, method);
        return new HttpCallRequestBuilderImpl(clientConnection, gson, requestHandlers, responseHandlers, configuration);
    } catch (final IOException e) {
        throw new DolphinRuntimeException("HTTP error", e);
    }
}