Examples with ProxyInfo android.net.ProxyInfo used on opensource projects

Example 16 with ProxyInfo

use of android.net.ProxyInfo in project android_frameworks_base by ResurrectionRemix.

the class ConnectivityService method handleDeprecatedGlobalHttpProxy.

private void handleDeprecatedGlobalHttpProxy() {
    String proxy = Settings.Global.getString(mContext.getContentResolver(), Settings.Global.HTTP_PROXY);
    if (!TextUtils.isEmpty(proxy)) {
        String[] data = proxy.split(":");
        if (data.length == 0) {
            return;
        }
        String proxyHost = data[0];
        int proxyPort = 8080;
        if (data.length > 1) {
            try {
                proxyPort = Integer.parseInt(data[1]);
            } catch (NumberFormatException e) {
                return;
            }
        }
        ProxyInfo p = new ProxyInfo(data[0], proxyPort, "");
        setGlobalProxy(p);
    }
}

Example 17 with ProxyInfo

use of android.net.ProxyInfo in project android_frameworks_base by ResurrectionRemix.

the class ConnectivityService method setGlobalProxy.

public void setGlobalProxy(ProxyInfo proxyProperties) {
    enforceConnectivityInternalPermission();
    synchronized (mProxyLock) {
        if (proxyProperties == mGlobalProxy)
            return;
        if (proxyProperties != null && proxyProperties.equals(mGlobalProxy))
            return;
        if (mGlobalProxy != null && mGlobalProxy.equals(proxyProperties))
            return;
        String host = "";
        int port = 0;
        String exclList = "";
        String pacFileUrl = "";
        if (proxyProperties != null && (!TextUtils.isEmpty(proxyProperties.getHost()) || !Uri.EMPTY.equals(proxyProperties.getPacFileUrl()))) {
            if (!proxyProperties.isValid()) {
                if (DBG)
                    log("Invalid proxy properties, ignoring: " + proxyProperties.toString());
                return;
            }
            mGlobalProxy = new ProxyInfo(proxyProperties);
            host = mGlobalProxy.getHost();
            port = mGlobalProxy.getPort();
            exclList = mGlobalProxy.getExclusionListAsString();
            if (!Uri.EMPTY.equals(proxyProperties.getPacFileUrl())) {
                pacFileUrl = proxyProperties.getPacFileUrl().toString();
            }
        } else {
            mGlobalProxy = null;
        }
        ContentResolver res = mContext.getContentResolver();
        final long token = Binder.clearCallingIdentity();
        try {
            Settings.Global.putString(res, Settings.Global.GLOBAL_HTTP_PROXY_HOST, host);
            Settings.Global.putInt(res, Settings.Global.GLOBAL_HTTP_PROXY_PORT, port);
            Settings.Global.putString(res, Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST, exclList);
            Settings.Global.putString(res, Settings.Global.GLOBAL_HTTP_PROXY_PAC, pacFileUrl);
        } finally {
            Binder.restoreCallingIdentity(token);
        }
        if (mGlobalProxy == null) {
            proxyProperties = mDefaultProxy;
        }
        sendProxyBroadcast(proxyProperties);
    }
}

Example 18 with ProxyInfo

use of android.net.ProxyInfo in project android_frameworks_base by ResurrectionRemix.

the class DevicePolicyManagerService method saveGlobalProxyLocked.

private void saveGlobalProxyLocked(String proxySpec, String exclusionList) {
    if (exclusionList == null) {
        exclusionList = "";
    }
    if (proxySpec == null) {
        proxySpec = "";
    }
    // Remove white spaces
    proxySpec = proxySpec.trim();
    String[] data = proxySpec.split(":");
    int proxyPort = 8080;
    if (data.length > 1) {
        try {
            proxyPort = Integer.parseInt(data[1]);
        } catch (NumberFormatException e) {
        }
    }
    exclusionList = exclusionList.trim();
    ProxyInfo proxyProperties = new ProxyInfo(data[0], proxyPort, exclusionList);
    if (!proxyProperties.isValid()) {
        Slog.e(LOG_TAG, "Invalid proxy properties, ignoring: " + proxyProperties.toString());
        return;
    }
    mInjector.settingsGlobalPutString(Settings.Global.GLOBAL_HTTP_PROXY_HOST, data[0]);
    mInjector.settingsGlobalPutInt(Settings.Global.GLOBAL_HTTP_PROXY_PORT, proxyPort);
    mInjector.settingsGlobalPutString(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST, exclusionList);
}

Example 19 with ProxyInfo

use of android.net.ProxyInfo in project android_frameworks_base by ResurrectionRemix.

the class NetworkMonitor method isCaptivePortal.

@VisibleForTesting
protected CaptivePortalProbeResult isCaptivePortal() {
    if (!mIsCaptivePortalCheckEnabled) {
        validationLog("Validation disabled.");
        return new CaptivePortalProbeResult(204);
    }
    URL pacUrl = null, httpsUrl = null, httpUrl = null, fallbackUrl = null;
    // On networks with a PAC instead of fetching a URL that should result in a 204
    // response, we instead simply fetch the PAC script.  This is done for a few reasons:
    // 1. At present our PAC code does not yet handle multiple PACs on multiple networks
    //    until something like https://android-review.googlesource.com/#/c/115180/ lands.
    //    Network.openConnection() will ignore network-specific PACs and instead fetch
    //    using NO_PROXY.  If a PAC is in place, the only fetch we know will succeed with
    //    NO_PROXY is the fetch of the PAC itself.
    // 2. To proxy the generate_204 fetch through a PAC would require a number of things
    //    happen before the fetch can commence, namely:
    //        a) the PAC script be fetched
    //        b) a PAC script resolver service be fired up and resolve the captive portal
    //           server.
    //    Network validation could be delayed until these prerequisities are satisifed or
    //    could simply be left to race them.  Neither is an optimal solution.
    // 3. PAC scripts are sometimes used to block or restrict Internet access and may in
    //    fact block fetching of the generate_204 URL which would lead to false negative
    //    results for network validation.
    final ProxyInfo proxyInfo = mNetworkAgentInfo.linkProperties.getHttpProxy();
    if (proxyInfo != null && !Uri.EMPTY.equals(proxyInfo.getPacFileUrl())) {
        pacUrl = makeURL(proxyInfo.getPacFileUrl().toString());
        if (pacUrl == null) {
            return CaptivePortalProbeResult.FAILED;
        }
    }
    if (pacUrl == null) {
        httpsUrl = makeURL(getCaptivePortalServerHttpsUrl(mContext));
        httpUrl = makeURL(getCaptivePortalServerHttpUrl(mContext));
        fallbackUrl = makeURL(getCaptivePortalFallbackUrl(mContext));
        if (httpUrl == null || httpsUrl == null) {
            return CaptivePortalProbeResult.FAILED;
        }
    }
    long startTime = SystemClock.elapsedRealtime();
    final CaptivePortalProbeResult result;
    if (pacUrl != null) {
        result = sendDnsAndHttpProbes(null, pacUrl, ValidationProbeEvent.PROBE_PAC);
    } else if (mUseHttps) {
        result = sendParallelHttpProbes(proxyInfo, httpsUrl, httpUrl, fallbackUrl);
    } else {
        result = sendDnsAndHttpProbes(proxyInfo, httpUrl, ValidationProbeEvent.PROBE_HTTP);
    }
    long endTime = SystemClock.elapsedRealtime();
    sendNetworkConditionsBroadcast(true, /* response received */
    result.isPortal(), /* isCaptivePortal */
    startTime, endTime);
    return result;
}

Example 20 with ProxyInfo

use of android.net.ProxyInfo in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class ProxySelector method populateFields.

void populateFields() {
    final Activity activity = getActivity();
    String hostname = "";
    int port = -1;
    String exclList = "";
    // Use the last setting given by the user
    ConnectivityManager cm = (ConnectivityManager) getActivity().getSystemService(Context.CONNECTIVITY_SERVICE);
    ProxyInfo proxy = cm.getGlobalProxy();
    if (proxy != null) {
        hostname = proxy.getHost();
        port = proxy.getPort();
        exclList = proxy.getExclusionListAsString();
    }
    if (hostname == null) {
        hostname = "";
    }
    mHostnameField.setText(hostname);
    String portStr = port == -1 ? "" : Integer.toString(port);
    mPortField.setText(portStr);
    mExclusionListField.setText(exclList);
    final Intent intent = activity.getIntent();
    String buttonLabel = intent.getStringExtra("button-label");
    if (!TextUtils.isEmpty(buttonLabel)) {
        mOKButton.setText(buttonLabel);
    }
    String title = intent.getStringExtra("title");
    if (!TextUtils.isEmpty(title)) {
        activity.setTitle(title);
    }
}