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

Example 46 with Signature

use of android.content.pm.Signature in project SmartAndroidSource by jaychou2012.

the class FacebookHandle method validateAppSignatureForIntent.

private boolean validateAppSignatureForIntent(Context context, Intent intent) {
    PackageManager pm = context.getPackageManager();
    ResolveInfo resolveInfo = pm.resolveActivity(intent, 0);
    if (resolveInfo == null) {
        return false;
    }
    String packageName = resolveInfo.activityInfo.packageName;
    PackageInfo packageInfo;
    try {
        packageInfo = pm.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
    } catch (NameNotFoundException e) {
        return false;
    }
    for (Signature signature : packageInfo.signatures) {
        if (signature.toCharsString().equals(FB_APP_SIGNATURE)) {
            return true;
        }
    }
    return false;
}

Example 47 with Signature

use of android.content.pm.Signature in project Klyph by jonathangerbaud.

the class FacebookUtil method logHash.

public static void logHash(Context context) {
    try {
        PackageInfo info = context.getPackageManager().getPackageInfo(context.getPackageName(), PackageManager.GET_SIGNATURES);
        for (Signature signature : info.signatures) {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            Log.i("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
        }
    } catch (NameNotFoundException e) {
    } catch (NoSuchAlgorithmException e) {
    }
}

Example 48 with Signature

use of android.content.pm.Signature in project VirtualApp by asLody.

the class CheckSignatures method call.

@Override
public Object call(Object who, Method method, Object... args) throws Throwable {
    if (args.length == 2 && args[0] instanceof String && args[1] instanceof String) {
        PackageManager pm = VirtualCore.getPM();
        String pkgNameOne = (String) args[0], pkgNameTwo = (String) args[1];
        try {
            PackageInfo pkgOne = pm.getPackageInfo(pkgNameOne, PackageManager.GET_SIGNATURES);
            PackageInfo pkgTwo = pm.getPackageInfo(pkgNameTwo, PackageManager.GET_SIGNATURES);
            Signature[] one = pkgOne.signatures;
            Signature[] two = pkgTwo.signatures;
            if (ArrayUtils.isEmpty(one)) {
                if (!ArrayUtils.isEmpty(two)) {
                    return PackageManager.SIGNATURE_FIRST_NOT_SIGNED;
                } else {
                    return PackageManager.SIGNATURE_NEITHER_SIGNED;
                }
            } else {
                if (ArrayUtils.isEmpty(two)) {
                    return PackageManager.SIGNATURE_SECOND_NOT_SIGNED;
                } else {
                    // 走到了这里说明两个包的签名都在
                    if (Arrays.equals(one, two)) {
                        return PackageManager.SIGNATURE_MATCH;
                    } else {
                        return PackageManager.SIGNATURE_NO_MATCH;
                    }
                }
            }
        } catch (Throwable e) {
        // Ignore
        }
    }
    return method.invoke(who, args);
}

Example 49 with Signature

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

the class FacebookSdk method getApplicationSignature.

/**
     * Internal call please don't use directly.
     * @param context The application context.
     * @return The application signature.
     */
public static String getApplicationSignature(Context context) {
    Validate.sdkInitialized();
    if (context == null) {
        return null;
    }
    PackageManager packageManager = context.getPackageManager();
    if (packageManager == null) {
        return null;
    }
    String packageName = context.getPackageName();
    PackageInfo pInfo;
    try {
        pInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
    } catch (PackageManager.NameNotFoundException e) {
        return null;
    }
    Signature[] signatures = pInfo.signatures;
    if (signatures == null || signatures.length == 0) {
        return null;
    }
    MessageDigest md;
    try {
        md = MessageDigest.getInstance("SHA-1");
    } catch (NoSuchAlgorithmException e) {
        return null;
    }
    md.update(pInfo.signatures[0].toByteArray());
    return Base64.encodeToString(md.digest(), Base64.URL_SAFE | Base64.NO_PADDING);
}

Example 50 with Signature

use of android.content.pm.Signature in project cw-omnibus by commonsguy.

the class MainActivity method onPackageSelected.

@Override
public void onPackageSelected(PackageInfo pkgInfo) {
    Signature[] signatures = pkgInfo.signatures;
    byte[] raw = signatures[0].toByteArray();
    sigDisplay.show(raw);
    panes.closePane();
    File output = new File(getExternalFilesDir(null), pkgInfo.packageName.replace('.', '_') + ".bin");
    new WriteThread(output, raw).start();
}