Examples with Signature android.content.pm.Signature used on opensource projects

Example 36 with Signature

use of android.content.pm.Signature in project android_frameworks_base by crdroidandroid.

the class WebViewFactory method signaturesEquals.

/**
     * Returns true if the signatures match, false otherwise
     */
private static boolean signaturesEquals(Signature[] s1, Signature[] s2) {
    if (s1 == null) {
        return s2 == null;
    }
    if (s2 == null)
        return false;
    ArraySet<Signature> set1 = new ArraySet<>();
    for (Signature signature : s1) {
        set1.add(signature);
    }
    ArraySet<Signature> set2 = new ArraySet<>();
    for (Signature signature : s2) {
        set2.add(signature);
    }
    return set1.equals(set2);
}

Example 37 with Signature

use of android.content.pm.Signature in project android_frameworks_base by crdroidandroid.

the class NetworkPolicyManagerServiceTest method _setUp.

public void _setUp() throws Exception {
    super.setUp();
    setCurrentTimeMillis(TEST_START);
    // intercept various broadcasts, and pretend that uids have packages
    mServiceContext = new BroadcastInterceptingContext(getContext()) {

        @Override
        public PackageManager getPackageManager() {
            return new MockPackageManager() {

                @Override
                public String[] getPackagesForUid(int uid) {
                    return new String[] { "com.example" };
                }

                @Override
                public PackageInfo getPackageInfo(String packageName, int flags) {
                    final PackageInfo info = new PackageInfo();
                    final Signature signature;
                    if ("android".equals(packageName)) {
                        signature = new Signature("F00D");
                    } else {
                        signature = new Signature("DEAD");
                    }
                    info.signatures = new Signature[] { signature };
                    return info;
                }
            };
        }

        @Override
        public void startActivity(Intent intent) {
        // ignored
        }
    };
    mPolicyDir = getContext().getFilesDir();
    if (mPolicyDir.exists()) {
        IoUtils.deleteContents(mPolicyDir);
    }
    mActivityManager = createMock(IActivityManager.class);
    mStatsService = createMock(INetworkStatsService.class);
    mNetworkManager = createMock(INetworkManagementService.class);
    mPolicyListener = createMock(INetworkPolicyListener.class);
    mTime = createMock(TrustedTime.class);
    mConnManager = createMock(IConnectivityManager.class);
    mNotifManager = createMock(INotificationManager.class);
    mService = new NetworkPolicyManagerService(mServiceContext, mActivityManager, mStatsService, mNetworkManager, mTime, mPolicyDir, true);
    mService.bindConnectivityManager(mConnManager);
    mService.bindNotificationManager(mNotifManager);
    // RemoteCallbackList needs a binder to use as key
    expect(mPolicyListener.asBinder()).andReturn(mStubBinder).atLeastOnce();
    replay();
    mService.registerListener(mPolicyListener);
    verifyAndReset();
    // catch IProcessObserver during systemReady()
    final Capture<IProcessObserver> processObserver = new Capture<IProcessObserver>();
    mActivityManager.registerProcessObserver(capture(processObserver));
    expectLastCall().atLeastOnce();
    // catch INetworkManagementEventObserver during systemReady()
    final Capture<INetworkManagementEventObserver> networkObserver = new Capture<INetworkManagementEventObserver>();
    mNetworkManager.registerObserver(capture(networkObserver));
    expectLastCall().atLeastOnce();
    expect(mNetworkManager.isBandwidthControlEnabled()).andReturn(true).atLeastOnce();
    expectCurrentTime();
    replay();
    mService.systemReady();
    verifyAndReset();
    mProcessObserver = processObserver.getValue();
    mNetworkObserver = networkObserver.getValue();
}

Example 38 with Signature

use of android.content.pm.Signature in project android_frameworks_base by crdroidandroid.

the class NetworkPolicyManager method isUidValidForPolicy.

/**
     * Check if given UID can have a {@link #setUidPolicy(int, int)} defined,
     * usually to protect critical system services.
     */
@Deprecated
public static boolean isUidValidForPolicy(Context context, int uid) {
    // first, quick-reject non-applications
    if (!UserHandle.isApp(uid)) {
        return false;
    }
    if (!ALLOW_PLATFORM_APP_POLICY) {
        final PackageManager pm = context.getPackageManager();
        final HashSet<Signature> systemSignature;
        try {
            systemSignature = Sets.newHashSet(pm.getPackageInfo("android", GET_SIGNATURES).signatures);
        } catch (NameNotFoundException e) {
            throw new RuntimeException("problem finding system signature", e);
        }
        try {
            // reject apps signed with platform cert
            for (String packageName : pm.getPackagesForUid(uid)) {
                final HashSet<Signature> packageSignature = Sets.newHashSet(pm.getPackageInfo(packageName, GET_SIGNATURES).signatures);
                if (packageSignature.containsAll(systemSignature)) {
                    return false;
                }
            }
        } catch (NameNotFoundException e) {
        }
    }
    // nothing found above; we can apply policy to UID
    return true;
}

Example 39 with Signature

use of android.content.pm.Signature in project box-android-sdk by box.

the class OAuthActivity method getBoxAuthApp.

protected Intent getBoxAuthApp() {
    // ensure that the signature of the Box application has an official signature.
    Intent intent = new Intent(BoxConstants.REQUEST_BOX_APP_FOR_AUTH_INTENT_ACTION);
    List<ResolveInfo> infos = getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_RESOLVED_FILTER);
    if (infos == null || infos.size() < 1) {
        return null;
    }
    String officialBoxAppString = getResources().getString(R.string.boxsdk_box_app_signature);
    for (ResolveInfo info : infos) {
        try {
            Signature[] signatures = getPackageManager().getPackageInfo(info.activityInfo.packageName, PackageManager.GET_SIGNATURES).signatures;
            if (officialBoxAppString.equals(signatures[0].toCharsString())) {
                intent.setPackage(info.activityInfo.packageName);
                Map<String, BoxAuthenticationInfo> authenticatedMap = BoxAuthentication.getInstance().getStoredAuthInfo(this);
                if (authenticatedMap != null && authenticatedMap.size() > 0) {
                    ArrayList<String> authenticatedUsers = new ArrayList<String>(authenticatedMap.size());
                    for (Map.Entry<String, BoxAuthenticationInfo> set : authenticatedMap.entrySet()) {
                        if (set.getValue().getUser() != null) {
                            authenticatedUsers.add(set.getValue().getUser().toJson());
                        }
                    }
                    if (authenticatedUsers.size() > 0) {
                        intent.putStringArrayListExtra(BoxConstants.KEY_BOX_USERS, authenticatedUsers);
                    }
                }
                return intent;
            }
        } catch (Exception e) {
        }
    }
    return null;
}

Example 40 with Signature

use of android.content.pm.Signature in project android_frameworks_base by crdroidandroid.

the class PackageSignatures method writeXml.

void writeXml(XmlSerializer serializer, String tagName, ArrayList<Signature> pastSignatures) throws IOException {
    if (mSignatures == null) {
        return;
    }
    serializer.startTag(null, tagName);
    serializer.attribute(null, "count", Integer.toString(mSignatures.length));
    for (int i = 0; i < mSignatures.length; i++) {
        serializer.startTag(null, "cert");
        final Signature sig = mSignatures[i];
        final int sigHash = sig.hashCode();
        final int numPast = pastSignatures.size();
        int j;
        for (j = 0; j < numPast; j++) {
            Signature pastSig = pastSignatures.get(j);
            if (pastSig.hashCode() == sigHash && pastSig.equals(sig)) {
                serializer.attribute(null, "index", Integer.toString(j));
                break;
            }
        }
        if (j >= numPast) {
            pastSignatures.add(sig);
            serializer.attribute(null, "index", Integer.toString(numPast));
            serializer.attribute(null, "key", sig.toCharsString());
        }
        serializer.endTag(null, "cert");
    }
    serializer.endTag(null, tagName);
}