Example usage for com.squareup.okhttp Response priorResponse

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Response priorResponse

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Usage

From source file:at.bitfire.dav4android.BasicDigestAuthenticator.java

License:Open Source License

@Override
public Request authenticate(Proxy proxy, Response response) throws IOException {
    Request request = response.request();

    if (host != null && !request.httpUrl().host().equalsIgnoreCase(host)) {
        Constants.log.warn("Not authenticating against " + host + " for security reasons!");
        return null;
    }//from  w ww  .  j  a  v  a 2  s .  c  o m

    // check whether this is the first authentication try with our credentials
    Response priorResponse = response.priorResponse();
    boolean triedBefore = priorResponse != null ? priorResponse.request().header(HEADER_AUTHORIZATION) != null
            : false;

    HttpUtils.AuthScheme basicAuth = null, digestAuth = null;
    for (HttpUtils.AuthScheme scheme : HttpUtils
            .parseWwwAuthenticate(response.headers(HEADER_AUTHENTICATE).toArray(new String[0])))
        if ("Basic".equalsIgnoreCase(scheme.name))
            basicAuth = scheme;
        else if ("Digest".equalsIgnoreCase(scheme.name))
            digestAuth = scheme;

    // we MUST prefer Digest auth [https://tools.ietf.org/html/rfc2617#section-4.6]
    if (digestAuth != null) {
        // Digest auth

        if (triedBefore && !"true".equalsIgnoreCase(digestAuth.params.get("stale")))
            // credentials didn't work last time, and they won't work now -> stop here
            return null;
        return authorizationRequest(request, digestAuth);

    } else if (basicAuth != null) {
        // Basic auth
        if (triedBefore) // credentials didn't work last time, and they won't work now -> stop here
            return null;

        return request.newBuilder().header(HEADER_AUTHORIZATION, Credentials.basic(username, password)).build();
    }

    // no supported auth scheme
    return null;
}

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From source file:com.cuddlesoft.norilib.service.ServiceTypeDetectionService.java

@Override
protected void onHandleIntent(Intent intent) {
    // Extract SearchClient.Settings from the received Intent.
    final Uri uri = Uri.parse(intent.getStringExtra(ENDPOINT_URL));
    final Intent broadcastIntent = new Intent(ACTION_DONE);

    if (uri.getHost() == null || uri.getScheme() == null) {
        // The URL supplied is invalid.
        sendBroadcast(broadcastIntent.putExtra(RESULT_CODE, RESULT_FAIL_INVALID_URL));
        return;//from   w w  w  . j  a v  a  2s.c  o  m
    }

    // Create the HTTP client.
    final OkHttpClient okHttpClient = new OkHttpClient();
    okHttpClient.setConnectTimeout(REQUEST_TIMEOUT, TimeUnit.SECONDS);
    okHttpClient.setReadTimeout(REQUEST_TIMEOUT, TimeUnit.SECONDS);

    // Iterate over supported URI schemes for given URL.
    for (String uriScheme : (TLS_SUPPORT.contains(uri.getHost()) ? URI_SCHEMES_PREFER_SSL : URI_SCHEMES)) {
        String baseUri = uriScheme + uri.getHost();
        // Iterate over each endpoint path.
        for (Map.Entry<SearchClient.Settings.APIType, String> entry : API_ENDPOINT_PATHS.entrySet()) {
            // Create a HTTP request object.
            final Request request = new Request.Builder().url(baseUri + entry.getValue()).build();

            try {
                // Fetch response.
                final Response response = okHttpClient.newCall(request).execute();
                // Make sure the response code was OK and that the HTTP client wasn't redirected along the way.
                if (response.code() == HttpStatus.SC_OK && response.priorResponse() == null) {
                    // Found an API endpoint.
                    broadcastIntent.putExtra(RESULT_CODE, RESULT_OK);
                    broadcastIntent.putExtra(ENDPOINT_URL, baseUri);
                    broadcastIntent.putExtra(API_TYPE, entry.getKey().ordinal());
                    sendBroadcast(broadcastIntent);
                    return;
                }
            } catch (IOException e) {
                // Network error. Notify the listeners and return.
                sendBroadcast(broadcastIntent.putExtra(RESULT_CODE, RESULT_FAIL_NETWORK));
                return;
            }
        }
    }

    // End of the loop was reached without finding an API endpoint. Send error code to the BroadcastReceiver.
    sendBroadcast(broadcastIntent.putExtra(RESULT_CODE, RESULT_FAIL_NO_API));
}

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From source file:com.digi.wva.internal.HttpClient.java

License:Mozilla Public License

/**
 * Log information of OkHttp Response objects
 *
 * <p>This method is protected, rather than private, due to a bug between JaCoCo and
 * the Android build tools which causes the instrumented bytecode to be invalid when this
 * method is private:/*from   w  w  w.  j  av  a  2s .c  o  m*/
 * <a href="http://stackoverflow.com/questions/17603192/dalvik-transformation-using-wrong-invoke-opcode" target="_blank">see StackOverflow question.</a>
 * </p>
 * @param response the HTTP response object to log
 */
protected void logResponse(Response response) {
    if (!doLogging) {
        // Logging is disabled - do nothing.
        return;
    }

    Request request = response.request();

    StringBuilder log = new StringBuilder();
    log.append(
            // e.g. <-- 200 GET /ws/hw/leds/foo
            String.format("\u2190 %d %s %s", response.code(), request.method(), request.urlString()));

    // Add on lines tracking any redirects that occurred.
    Response prior = response.priorResponse();
    if (prior != null) {
        // Call out that there were prior responses.
        log.append(" (prior responses below)");

        // Add a line to the log message for each prior response.
        // (For most if not all responses, there will likely be just one.)
        do {
            log.append(String.format("\n... prior response: %d %s %s", prior.code(), prior.request().method(),
                    prior.request().urlString()));

            // If this is a redirect, log the URL we're being redirected to.
            if (prior.isRedirect()) {
                log.append(", redirecting to ");
                log.append(prior.header("Location", "[no Location header found?!]"));
            }

            prior = prior.priorResponse();
        } while (prior != null);
    }

    Log.i(TAG, log.toString());
}

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From source file:io.fabric8.openshift.client.internal.OpenShiftOAuthInterceptor.java

License:Apache License

private String authorize() {
    try {/* w ww. ja va 2s.c om*/
        OkHttpClient clone = client.clone();
        clone.interceptors().remove(this);

        String credential = Credentials.basic(config.getUsername(), new String(config.getPassword()));
        URL url = new URL(URLUtils.join(config.getMasterUrl(), AUTHORIZE_PATH));
        Response response = clone
                .newCall(new Request.Builder().get().url(url).header(AUTHORIZATION, credential).build())
                .execute();
        response.body().close();
        String token = response.priorResponse().networkResponse().header(LOCATION);
        token = token.substring(token.indexOf(BEFORE_TOKEN) + BEFORE_TOKEN.length());
        token = token.substring(0, token.indexOf(AFTER_TOKEN));
        return token;
    } catch (Exception e) {
        throw KubernetesClientException.launderThrowable(e);
    }
}

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