Example usage for org.apache.http.auth MalformedChallengeException printStackTrace

Introduction

In this page you can find the example usage for org.apache.http.auth MalformedChallengeException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:io.fabric8.devops.connector.DevOpsConnector.java

protected void createGerritRepo(String repoName, String gerritUser, String gerritPwd,
        String gerritGitInitialCommit, String gerritGitRepoDescription) throws Exception {

    // lets add defaults if not env vars
    if (Strings.isNullOrBlank(gerritUser)) {
        gerritUser = "admin";
    }//from  w  ww.  j  a v a  2s.  c om
    if (Strings.isNullOrBlank(gerritPwd)) {
        gerritPwd = "secret";
    }

    log.info("A Gerrit git repo will be created for this name : " + repoName);

    String gerritAddress = KubernetesHelper.getServiceURL(kubernetes, ServiceNames.GERRIT, namespace, "http",
            true);
    log.info("Found gerrit address: " + gerritAddress + " for namespace: " + namespace
            + " on Kubernetes address: " + kubernetes.getMasterUrl());

    if (Strings.isNullOrBlank(gerritAddress)) {
        throw new Exception("No address for service " + ServiceNames.GERRIT + " in namespace: " + namespace
                + " on Kubernetes address: " + kubernetes.getMasterUrl());
    }

    CloseableHttpClient httpclient = HttpClients.createDefault();
    CloseableHttpClient httpclientPost = HttpClients.createDefault();
    String GERRIT_URL = gerritAddress + "/a/projects/" + repoName;
    HttpGet httpget = new HttpGet(GERRIT_URL);
    System.out.println("Requesting : " + httpget.getURI());

    try {
        //Initial request without credentials returns "HTTP/1.1 401 Unauthorized"
        HttpResponse response = httpclient.execute(httpget);
        System.out.println(response.getStatusLine());

        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_UNAUTHORIZED) {
            // Get current current "WWW-Authenticate" header from response
            // WWW-Authenticate:Digest realm="My Test Realm", qop="auth",
            // nonce="cdcf6cbe6ee17ae0790ed399935997e8", opaque="ae40d7c8ca6a35af15460d352be5e71c"
            Header authHeader = response.getFirstHeader(AUTH.WWW_AUTH);
            System.out.println("authHeader = " + authHeader);

            DigestScheme digestScheme = new DigestScheme();

            //Parse realm, nonce sent by server.
            digestScheme.processChallenge(authHeader);

            UsernamePasswordCredentials creds = new UsernamePasswordCredentials(gerritUser, gerritPwd);
            httpget.addHeader(digestScheme.authenticate(creds, httpget, null));

            HttpPost httpPost = new HttpPost(GERRIT_URL);
            httpPost.addHeader(digestScheme.authenticate(creds, httpPost, null));
            httpPost.addHeader("Content-Type", "application/json");

            CreateRepositoryDTO createRepoDTO = new CreateRepositoryDTO();
            createRepoDTO.setDescription(gerritGitRepoDescription);
            createRepoDTO.setName(repoName);
            createRepoDTO.setCreate_empty_commit(Boolean.valueOf(gerritGitInitialCommit));

            ObjectMapper mapper = new ObjectMapper();
            String json = mapper.writeValueAsString(createRepoDTO);

            HttpEntity entity = new StringEntity(json);
            httpPost.setEntity(entity);

            ResponseHandler<String> responseHandler = new BasicResponseHandler();
            String responseBody = httpclientPost.execute(httpPost, responseHandler);
            System.out.println("responseBody : " + responseBody);
        }

    } catch (MalformedChallengeException e) {
        e.printStackTrace();
    } catch (AuthenticationException e) {
        e.printStackTrace();
    } catch (ConnectException e) {
        System.out.println("Gerrit Server is not responding");
    } catch (HttpResponseException e) {
        System.out.println("Response from Gerrit Server : " + e.getMessage());
        throw new Exception("Repository " + repoName + " already exists !");
    } finally {
        httpclient.close();
        httpclientPost.close();
    }
}

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