mirror of
https://code.briarproject.org/briar/briar.git
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Make it possible to start the headless app on MacOS.
The app is still non-functional because we don't have a Tor plugin.
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@@ -1,5 +1,6 @@
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package org.briarproject.bramble.system;
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import android.annotation.SuppressLint;
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import android.app.Application;
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import android.bluetooth.BluetoothAdapter;
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import android.bluetooth.BluetoothDevice;
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@@ -26,7 +27,7 @@ import static android.provider.Settings.Secure.ANDROID_ID;
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@Immutable
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@NotNullByDefault
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class AndroidSecureRandomProvider extends LinuxSecureRandomProvider {
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class AndroidSecureRandomProvider extends UnixSecureRandomProvider {
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private static final int SEED_LENGTH = 32;
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@@ -37,6 +38,7 @@ class AndroidSecureRandomProvider extends LinuxSecureRandomProvider {
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appContext = app.getApplicationContext();
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}
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@SuppressLint("HardwareIds")
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@Override
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protected void writeToEntropyPool(DataOutputStream out) throws IOException {
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super.writeToEntropyPool(out);
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@@ -49,12 +51,14 @@ class AndroidSecureRandomProvider extends LinuxSecureRandomProvider {
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String id = Settings.Secure.getString(contentResolver, ANDROID_ID);
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if (id != null) out.writeUTF(id);
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Parcel parcel = Parcel.obtain();
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WifiManager wm =
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(WifiManager) appContext.getSystemService(WIFI_SERVICE);
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List<WifiConfiguration> configs = wm.getConfiguredNetworks();
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if (configs != null) {
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for (WifiConfiguration config : configs)
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parcel.writeParcelable(config, 0);
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WifiManager wm = (WifiManager) appContext.getApplicationContext()
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.getSystemService(WIFI_SERVICE);
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if (wm != null) {
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List<WifiConfiguration> configs = wm.getConfiguredNetworks();
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if (configs != null) {
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for (WifiConfiguration config : configs)
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parcel.writeParcelable(config, 0);
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}
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}
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BluetoothAdapter bt = BluetoothAdapter.getDefaultAdapter();
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if (bt != null) {
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@@ -77,13 +81,13 @@ class AndroidSecureRandomProvider extends LinuxSecureRandomProvider {
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// Based on https://android-developers.googleblog.com/2013/08/some-securerandom-thoughts.html
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private void applyOpenSslFix() {
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byte[] seed = new LinuxSecureRandomSpi().engineGenerateSeed(
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byte[] seed = new UnixSecureRandomSpi().engineGenerateSeed(
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SEED_LENGTH);
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try {
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// Seed the OpenSSL PRNG
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Class.forName("org.apache.harmony.xnet.provider.jsse.NativeCrypto")
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.getMethod("RAND_seed", byte[].class)
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.invoke(null, seed);
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.invoke(null, (Object) seed);
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// Mix the output of the Linux PRNG into the OpenSSL PRNG
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int bytesRead = (Integer) Class.forName(
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"org.apache.harmony.xnet.provider.jsse.NativeCrypto")
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