mirror of
https://github.com/beemdevelopment/Aegis.git
synced 2025-04-11 17:42:07 +00:00
Vendor TextDrawable and TrustedIntents
These were the only two libraries we were still getting from JCenter, which was permanently shut down recently: https://jfrog.com/blog/jcenter-sunset/
This commit is contained in:
parent
9eae773efb
commit
991da65af0
14 changed files with 1791 additions and 247 deletions
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@ -155,3 +155,8 @@ Swing by our Matrix room to interact with other contributors:
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This project is licensed under the GNU General Public License v3.0. See the
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[LICENSE](LICENSE) file for details.
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A couple of libraries vendored in Aegis' repository are licensed under a
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different license:
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- [TextDrawable](app/src/main/java/com/amulyakhare/textdrawable)
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- [TrustedIntents](app/src/main/java/info/guardianproject/trustedintents)
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@ -170,7 +170,6 @@ dependencies {
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implementation 'androidx.recyclerview:recyclerview:1.3.2'
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implementation "androidx.room:room-runtime:$roomVersion"
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implementation 'androidx.viewpager2:viewpager2:1.1.0'
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implementation 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
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implementation 'com.caverock:androidsvg-aar:1.4'
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implementation "com.google.dagger:hilt-android:$hiltVersion"
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implementation 'com.github.avito-tech:krop:0.52'
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@ -192,7 +191,6 @@ dependencies {
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implementation 'com.nulab-inc:zxcvbn:1.9.0'
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implementation 'de.hdodenhof:circleimageview:3.1.0'
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implementation 'net.lingala.zip4j:zip4j:2.11.5'
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implementation 'info.guardianproject.trustedintents:trustedintents:0.2'
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implementation 'org.bouncycastle:bcprov-jdk18on:1.78.1'
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implementation 'org.simpleflatmapper:sfm-csv:8.2.3'
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@ -1,5 +1,14 @@
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{
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"uniqueId": "com.amulyakhare:com.amulyakhare.textdrawable",
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"funding": [
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],
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"developers": [
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],
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"artifactVersion": "1.0.1",
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"description": "This light-weight library provides images with letter/text like the Gmail app. It extends the Drawable class thus can be used with existing/custom/network ImageView classes. Also included is a fluent interface for creating drawables and a customizable ColorGenerator.",
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"name": "textdrawable",
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"licenses": [
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"MIT"
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]
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23
app/config/libraries/trustedintents.json
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23
app/config/libraries/trustedintents.json
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@ -0,0 +1,23 @@
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{
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"uniqueId": "info.guardianproject.trustedintents:trustedintents",
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"funding": [
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],
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"developers": [
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{
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"name": "Guardian Project"
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}
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],
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"artifactVersion": "0.2",
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"description": "TrustedIntents is a library for flexible trusted interactions between Android apps. It is modeled after Android's `signature` protection level for permissions. The key difference is that the framework allows the trusted signature to be set, rather than requiring to match the current app's signature.",
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"scm": {
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"connection": "scm:https://github.com/guardianproject/TrustedIntents.git",
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"url": "scm:https://github.com/guardianproject/TrustedIntents",
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"developerConnection": "scm:git@github.com:guardianproject/TrustedIntents.git"
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},
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"name": "TrustedIntents",
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"website": "https://guardianproject.info/code/trustedintents",
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"licenses": [
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"3ca920d1875f7ad7ab04a2a331958577"
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]
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}
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@ -0,0 +1,5 @@
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{
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"hash": "3ca920d1875f7ad7ab04a2a331958577",
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"url": "https://github.com/guardianproject/TrustedIntents/blob/master/LICENSE.txt",
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"name": "LGPLv2.1"
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}
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22
app/src/main/java/com/amulyakhare/textdrawable/LICENSE
Normal file
22
app/src/main/java/com/amulyakhare/textdrawable/LICENSE
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@ -0,0 +1,22 @@
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The MIT License (MIT)
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Copyright (c) 2014 Amulya Khare
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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316
app/src/main/java/com/amulyakhare/textdrawable/TextDrawable.java
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316
app/src/main/java/com/amulyakhare/textdrawable/TextDrawable.java
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package com.amulyakhare.textdrawable;
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import android.graphics.*;
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import android.graphics.drawable.ShapeDrawable;
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import android.graphics.drawable.shapes.OvalShape;
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import android.graphics.drawable.shapes.RectShape;
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import android.graphics.drawable.shapes.RoundRectShape;
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/**
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* @author amulya
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* @datetime 14 Oct 2014, 3:53 PM
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*/
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public class TextDrawable extends ShapeDrawable {
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private final Paint textPaint;
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private final Paint borderPaint;
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private static final float SHADE_FACTOR = 0.9f;
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private final String text;
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private final int color;
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private final RectShape shape;
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private final int height;
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private final int width;
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private final int fontSize;
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private final float radius;
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private final int borderThickness;
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private TextDrawable(Builder builder) {
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super(builder.shape);
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// shape properties
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shape = builder.shape;
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height = builder.height;
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width = builder.width;
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radius = builder.radius;
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// text and color
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text = builder.toUpperCase ? builder.text.toUpperCase() : builder.text;
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color = builder.color;
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// text paint settings
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fontSize = builder.fontSize;
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textPaint = new Paint();
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textPaint.setColor(builder.textColor);
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textPaint.setAntiAlias(true);
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textPaint.setFakeBoldText(builder.isBold);
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textPaint.setStyle(Paint.Style.FILL);
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textPaint.setTypeface(builder.font);
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textPaint.setTextAlign(Paint.Align.CENTER);
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textPaint.setStrokeWidth(builder.borderThickness);
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// border paint settings
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borderThickness = builder.borderThickness;
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borderPaint = new Paint();
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borderPaint.setColor(getDarkerShade(color));
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borderPaint.setStyle(Paint.Style.STROKE);
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borderPaint.setStrokeWidth(borderThickness);
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// drawable paint color
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Paint paint = getPaint();
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paint.setColor(color);
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}
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private int getDarkerShade(int color) {
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return Color.rgb((int)(SHADE_FACTOR * Color.red(color)),
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(int)(SHADE_FACTOR * Color.green(color)),
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(int)(SHADE_FACTOR * Color.blue(color)));
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}
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@Override
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public void draw(Canvas canvas) {
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super.draw(canvas);
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Rect r = getBounds();
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// draw border
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if (borderThickness > 0) {
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drawBorder(canvas);
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}
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int count = canvas.save();
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canvas.translate(r.left, r.top);
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// draw text
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int width = this.width < 0 ? r.width() : this.width;
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int height = this.height < 0 ? r.height() : this.height;
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int fontSize = this.fontSize < 0 ? (Math.min(width, height) / 2) : this.fontSize;
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textPaint.setTextSize(fontSize);
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canvas.drawText(text, width / 2, height / 2 - ((textPaint.descent() + textPaint.ascent()) / 2), textPaint);
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canvas.restoreToCount(count);
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}
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private void drawBorder(Canvas canvas) {
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RectF rect = new RectF(getBounds());
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rect.inset(borderThickness/2, borderThickness/2);
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if (shape instanceof OvalShape) {
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canvas.drawOval(rect, borderPaint);
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}
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else if (shape instanceof RoundRectShape) {
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canvas.drawRoundRect(rect, radius, radius, borderPaint);
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}
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else {
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canvas.drawRect(rect, borderPaint);
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}
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}
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@Override
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public void setAlpha(int alpha) {
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textPaint.setAlpha(alpha);
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}
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@Override
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public void setColorFilter(ColorFilter cf) {
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textPaint.setColorFilter(cf);
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}
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@Override
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public int getOpacity() {
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return PixelFormat.TRANSLUCENT;
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}
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@Override
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public int getIntrinsicWidth() {
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return width;
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}
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@Override
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public int getIntrinsicHeight() {
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return height;
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}
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public static IShapeBuilder builder() {
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return new Builder();
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}
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public static class Builder implements IConfigBuilder, IShapeBuilder, IBuilder {
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private String text;
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private int color;
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private int borderThickness;
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private int width;
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private int height;
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private Typeface font;
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private RectShape shape;
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public int textColor;
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private int fontSize;
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private boolean isBold;
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private boolean toUpperCase;
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public float radius;
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private Builder() {
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text = "";
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color = Color.GRAY;
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textColor = Color.WHITE;
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borderThickness = 0;
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width = -1;
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height = -1;
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shape = new RectShape();
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font = Typeface.create("sans-serif-light", Typeface.NORMAL);
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fontSize = -1;
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isBold = false;
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toUpperCase = false;
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}
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public IConfigBuilder width(int width) {
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this.width = width;
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return this;
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}
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public IConfigBuilder height(int height) {
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this.height = height;
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return this;
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}
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public IConfigBuilder textColor(int color) {
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this.textColor = color;
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return this;
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}
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public IConfigBuilder withBorder(int thickness) {
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this.borderThickness = thickness;
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return this;
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}
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public IConfigBuilder useFont(Typeface font) {
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this.font = font;
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return this;
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}
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public IConfigBuilder fontSize(int size) {
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this.fontSize = size;
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return this;
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}
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public IConfigBuilder bold() {
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this.isBold = true;
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return this;
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}
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public IConfigBuilder toUpperCase() {
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this.toUpperCase = true;
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return this;
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}
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@Override
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public IConfigBuilder beginConfig() {
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return this;
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}
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@Override
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public IShapeBuilder endConfig() {
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return this;
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}
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@Override
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public IBuilder rect() {
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this.shape = new RectShape();
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return this;
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}
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@Override
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public IBuilder round() {
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this.shape = new OvalShape();
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return this;
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}
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@Override
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public IBuilder roundRect(int radius) {
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this.radius = radius;
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float[] radii = {radius, radius, radius, radius, radius, radius, radius, radius};
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this.shape = new RoundRectShape(radii, null, null);
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return this;
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}
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@Override
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public TextDrawable buildRect(String text, int color) {
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rect();
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return build(text, color);
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}
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@Override
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public TextDrawable buildRoundRect(String text, int color, int radius) {
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roundRect(radius);
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return build(text, color);
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}
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@Override
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public TextDrawable buildRound(String text, int color) {
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round();
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return build(text, color);
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}
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@Override
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public TextDrawable build(String text, int color) {
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this.color = color;
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this.text = text;
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return new TextDrawable(this);
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}
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}
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public interface IConfigBuilder {
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public IConfigBuilder width(int width);
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public IConfigBuilder height(int height);
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public IConfigBuilder textColor(int color);
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public IConfigBuilder withBorder(int thickness);
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public IConfigBuilder useFont(Typeface font);
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public IConfigBuilder fontSize(int size);
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public IConfigBuilder bold();
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public IConfigBuilder toUpperCase();
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public IShapeBuilder endConfig();
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}
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public static interface IBuilder {
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public TextDrawable build(String text, int color);
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}
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public static interface IShapeBuilder {
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public IConfigBuilder beginConfig();
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public IBuilder rect();
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public IBuilder round();
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public IBuilder roundRect(int radius);
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public TextDrawable buildRect(String text, int color);
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public TextDrawable buildRoundRect(String text, int color, int radius);
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public TextDrawable buildRound(String text, int color);
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}
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}
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@ -0,0 +1,69 @@
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package com.amulyakhare.textdrawable.util;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Random;
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/**
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* @author amulya
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* @datetime 14 Oct 2014, 5:20 PM
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*/
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public class ColorGenerator {
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public static ColorGenerator DEFAULT;
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public static ColorGenerator MATERIAL;
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static {
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DEFAULT = create(Arrays.asList(
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0xfff16364,
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0xfff58559,
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0xfff9a43e,
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0xffe4c62e,
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0xff67bf74,
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0xff59a2be,
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0xff2093cd,
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0xffad62a7,
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0xff805781
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));
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MATERIAL = create(Arrays.asList(
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0xffe57373,
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0xfff06292,
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0xffba68c8,
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0xff9575cd,
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0xff7986cb,
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0xff64b5f6,
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0xff4fc3f7,
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0xff4dd0e1,
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0xff4db6ac,
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0xff81c784,
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0xffaed581,
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0xffff8a65,
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0xffd4e157,
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0xffffd54f,
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0xffffb74d,
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0xffa1887f,
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0xff90a4ae
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));
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}
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private final List<Integer> mColors;
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private final Random mRandom;
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public static ColorGenerator create(List<Integer> colorList) {
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return new ColorGenerator(colorList);
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}
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private ColorGenerator(List<Integer> colorList) {
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mColors = colorList;
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mRandom = new Random(System.currentTimeMillis());
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}
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public int getRandomColor() {
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return mColors.get(mRandom.nextInt(mColors.size()));
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}
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public int getColor(Object key) {
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return mColors.get(Math.abs(key.hashCode()) % mColors.size());
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}
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}
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@ -0,0 +1,117 @@
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|
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package info.guardianproject;
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|
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import info.guardianproject.trustedintents.ApkSignaturePin;
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|
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/**
|
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* This is the second Guardian Project APK signing key. It was generated since
|
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* RSA 1024-bit keys are deprecated. So any new Guardian Project app will be
|
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* signed by this key. It is used to sign these apps:
|
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* <ul>
|
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* <li>Checkey</li>
|
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* <li>Courier</li>
|
||||
* </ul>
|
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*
|
||||
* @author hans
|
||||
*/
|
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public final class GuardianProjectRSA4096 extends ApkSignaturePin {
|
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|
||||
public GuardianProjectRSA4096() {
|
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fingerprints = new String[] {
|
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"f006a20481c71a690de02e385ab0c9fa4ac1245240f68102682703ba0656867a",
|
||||
};
|
||||
certificates = new byte[][] {
|
||||
{
|
||||
48, -126, 5, -84, 48, -126, 3, -108, 2, 9, 0, -126, -20, 93, -43, 112, 34,
|
||||
-87, 29, 48, 13, 6, 9, 42, -122, 72, -122, -9, 13, 1, 1, 5, 5, 0, 48, -127,
|
||||
-105, 49, 11, 48, 9, 6, 3, 85, 4, 6, 19, 2, 85, 83, 49, 17, 48, 15, 6, 3,
|
||||
85, 4, 8, 12, 8, 78, 101, 119, 32, 89, 111, 114, 107, 49, 17, 48, 15, 6, 3,
|
||||
85, 4, 7, 12, 8, 78, 101, 119, 32, 89, 111, 114, 107, 49, 25, 48, 23, 6, 3,
|
||||
85, 4, 10, 12, 16, 71, 117, 97, 114, 100, 105, 97, 110, 32, 80, 114, 111,
|
||||
106, 101, 99, 116, 49, 29, 48, 27, 6, 3, 85, 4, 3, 12, 20, 103, 117, 97,
|
||||
114, 100, 105, 97, 110, 112, 114, 111, 106, 101, 99, 116, 46, 105, 110,
|
||||
102, 111, 49, 40, 48, 38, 6, 9, 42, -122, 72, -122, -9, 13, 1, 9, 1, 22,
|
||||
25, 114, 111, 111, 116, 64, 103, 117, 97, 114, 100, 105, 97, 110, 112, 114,
|
||||
111, 106, 101, 99, 116, 46, 105, 110, 102, 111, 48, 30, 23, 13, 49, 52, 48,
|
||||
53, 49, 52, 49, 55, 53, 55, 50, 57, 90, 23, 13, 52, 49, 48, 57, 50, 56, 49,
|
||||
55, 53, 55, 50, 57, 90, 48, -127, -105, 49, 11, 48, 9, 6, 3, 85, 4, 6, 19,
|
||||
2, 85, 83, 49, 17, 48, 15, 6, 3, 85, 4, 8, 12, 8, 78, 101, 119, 32, 89,
|
||||
111, 114, 107, 49, 17, 48, 15, 6, 3, 85, 4, 7, 12, 8, 78, 101, 119, 32, 89,
|
||||
111, 114, 107, 49, 25, 48, 23, 6, 3, 85, 4, 10, 12, 16, 71, 117, 97, 114,
|
||||
100, 105, 97, 110, 32, 80, 114, 111, 106, 101, 99, 116, 49, 29, 48, 27, 6,
|
||||
3, 85, 4, 3, 12, 20, 103, 117, 97, 114, 100, 105, 97, 110, 112, 114, 111,
|
||||
106, 101, 99, 116, 46, 105, 110, 102, 111, 49, 40, 48, 38, 6, 9, 42, -122,
|
||||
72, -122, -9, 13, 1, 9, 1, 22, 25, 114, 111, 111, 116, 64, 103, 117, 97,
|
||||
114, 100, 105, 97, 110, 112, 114, 111, 106, 101, 99, 116, 46, 105, 110,
|
||||
102, 111, 48, -126, 2, 34, 48, 13, 6, 9, 42, -122, 72, -122, -9, 13, 1, 1,
|
||||
1, 5, 0, 3, -126, 2, 15, 0, 48, -126, 2, 10, 2, -126, 2, 1, 0, -51, 108,
|
||||
83, -44, 61, 81, 46, 61, 2, -61, 46, 60, 2, -30, 44, 38, -70, -63, -93,
|
||||
-66, -57, 1, 2, -32, -80, -82, 98, -26, -70, -34, 60, -65, -55, -43, 16,
|
||||
-63, -89, -104, 50, 108, -26, -2, -3, -55, -77, 47, 75, 89, 99, 12, -32,
|
||||
32, 120, -26, -81, 54, 95, -57, -114, -100, -39, -110, -4, 120, 90, 90,
|
||||
-40, -89, -53, 63, -122, -45, -80, 32, -6, -12, -29, -107, 45, 10, -23, 76,
|
||||
5, 112, -15, -63, 48, 35, -61, 0, -107, -110, 44, -46, -126, -30, -30, -33,
|
||||
86, 22, 30, 8, -72, 29, 75, 121, 31, -120, 119, 59, -57, 19, -64, 31, 84,
|
||||
-94, -38, 91, 82, 92, -95, 66, 2, 120, -37, -113, 126, 54, -83, 83, -125,
|
||||
122, 110, -106, 80, 59, -127, -72, -23, 64, 105, 20, 25, -41, -3, -61, -44,
|
||||
51, -28, 17, 36, -90, -18, -25, 96, 37, -93, -48, 98, 47, 27, 49, 40, -31,
|
||||
-62, -102, -49, 28, -55, 50, -38, -70, -83, 101, 97, 96, -122, -114, 18,
|
||||
47, 119, 117, -7, -55, -64, -1, 96, -120, 61, -89, -70, -7, -89, 113, -41,
|
||||
88, 27, 26, 95, -52, 53, 59, 7, 11, 79, 86, 31, -109, -21, 120, -15, 38,
|
||||
106, 33, -121, 82, 18, 45, 32, 49, 93, -26, -74, -104, 4, -122, 96, 39,
|
||||
126, -24, 16, 119, -45, -119, 110, -31, 55, -109, 53, 53, -11, -58, -124,
|
||||
-84, 41, -42, 64, 17, -5, -78, -57, -100, 118, -105, -38, -94, 84, -16,
|
||||
-53, -106, -11, 76, 81, 70, -83, -56, 73, -96, -100, -18, 55, -3, -3, 34,
|
||||
-97, -62, 59, -17, -79, 91, -9, 122, 95, -108, -121, -76, -62, -72, 61,
|
||||
-82, 105, -99, -59, 10, 51, 52, 77, -105, -127, 37, 79, 88, -127, 27, 39,
|
||||
44, 15, 123, -59, -118, -96, 61, -28, 23, -54, 124, 100, 57, 37, 123, -83,
|
||||
-124, 11, 123, 73, -53, 18, 119, -39, -13, 46, 123, -55, 4, -91, 114, 93,
|
||||
-116, -98, 21, 95, -30, -82, -108, 87, -65, -8, 30, 67, 14, 22, 79, -64,
|
||||
86, -128, -83, 74, 69, -42, 9, -18, -120, -52, 7, 62, 78, 88, -53, -125,
|
||||
41, -122, -91, -34, -110, 111, -118, -25, 25, -83, 90, -95, 84, -121, 95,
|
||||
72, -53, -14, -14, -48, 65, 4, 23, 99, 56, 23, -20, 9, 46, 63, 83, -26,
|
||||
-86, 54, -104, 79, 9, 94, -91, -69, 10, -125, -17, -28, -32, -79, 5, -11,
|
||||
37, 103, -46, -75, 71, -119, 39, 48, -53, -51, 118, 43, 28, 68, 14, -33,
|
||||
-82, -76, -98, 1, 41, 94, -128, -86, 51, -89, 17, -31, 38, -70, -2, -27,
|
||||
-105, -87, 103, 93, 19, 73, -106, -82, -76, 110, -48, -124, -51, 92, -91,
|
||||
-51, 22, 1, -48, 52, -127, -24, 26, -77, 4, 22, 33, 24, -128, -1, 9, -42,
|
||||
23, -53, 78, 10, -39, -115, -95, 17, 100, 90, 16, -23, -127, -38, 10, -62,
|
||||
-64, 113, -115, -114, 78, -11, -124, 113, 113, -42, -66, 114, -98, -40,
|
||||
-41, 2, 3, 1, 0, 1, 48, 13, 6, 9, 42, -122, 72, -122, -9, 13, 1, 1, 5, 5,
|
||||
0, 3, -126, 2, 1, 0, -54, 125, -113, -9, -45, 82, 2, -79, -87, 31, -17,
|
||||
-10, 117, 16, 1, 67, -63, 57, -49, -81, -90, 48, 7, -58, 89, -29, 120, 84,
|
||||
116, 51, 54, -94, 74, -111, -11, 53, -13, 53, -125, -76, -64, 46, -35, 19,
|
||||
-19, 25, 36, -82, 66, 113, -14, -6, -63, 83, 15, 8, -77, -74, -94, -53,
|
||||
-35, -61, -75, 52, 13, -128, 9, 96, 66, 46, 46, -57, 24, -28, -39, -46, 96,
|
||||
-115, -63, 92, -70, 51, 49, -94, 96, 77, 16, 108, -59, -28, 112, -2, -3,
|
||||
-87, 27, 56, 118, 29, -95, -76, -70, 34, -105, -24, -104, 70, 24, -88, -29,
|
||||
-28, -101, -98, 24, -48, -32, -111, 97, 61, -70, -21, -111, 70, -55, 68,
|
||||
-76, 125, -61, 56, -122, 48, -118, 74, 61, -101, -46, -43, -12, -114, -116,
|
||||
-57, -108, 91, -109, -62, -117, -76, -48, 109, 81, -22, -113, -73, 64, -61,
|
||||
102, 92, -117, -9, -100, 62, -90, 99, 102, -50, -41, -75, 31, 5, -76, -31,
|
||||
-85, 118, -57, -21, 102, 71, 41, -34, -45, -92, 88, 82, -95, 65, -100, -31,
|
||||
-28, -85, -37, 94, -52, 72, 39, 55, -42, 18, 29, 115, 23, -106, -2, -54,
|
||||
-45, 61, 53, 62, 107, 109, -65, 69, 4, -123, 124, -30, -54, -44, 38, 119,
|
||||
49, -123, -27, -50, 77, -9, -40, -114, -50, -70, -123, 86, -115, 127, 45,
|
||||
42, 23, -25, -83, -81, -38, -84, -3, 99, -36, 12, -67, -39, -110, 21, -40,
|
||||
-128, 6, -96, -24, -116, -62, 63, 127, 39, 57, -83, -63, 0, 127, -12, 73,
|
||||
85, -41, -101, -70, -48, -94, -94, -73, -38, -115, -62, -34, 62, -92, 96,
|
||||
16, 6, -19, -84, 38, -93, -117, -52, 32, 92, -21, 123, -117, 81, 50, -71,
|
||||
103, 121, 127, 4, -3, -40, 62, 100, 22, -123, -68, -69, -54, -127, -67, 50,
|
||||
-114, 77, -30, 26, -102, 29, 106, 48, 83, 99, 73, 96, 124, -77, 51, 8, 15,
|
||||
40, 72, -108, 105, 62, 119, -113, -90, 57, -62, 127, -57, -21, -40, -109,
|
||||
96, 101, 71, -40, -101, 127, 69, 110, 43, 59, -102, -8, -42, -70, -24, 51,
|
||||
-51, 54, 42, -110, -119, 41, -101, 45, -101, -124, 56, -75, -26, 86, -65,
|
||||
54, 21, -88, -30, 79, -26, -127, 121, -102, -48, -25, -62, 99, 76, -90,
|
||||
-48, -37, 123, 9, 67, 51, -41, -116, 29, 69, 88, 93, -42, 23, 73, -112, 24,
|
||||
-85, 60, 1, 3, -95, 12, -49, -55, 95, 109, -37, 10, -124, 119, -52, -31,
|
||||
91, 55, -67, 99, 87, -55, 97, 25, -9, -119, -41, -98, 100, -14, 70, -44,
|
||||
-63, 60, -127, -99, 15, 49, 22, -118, -49, 66, -106, 36, -34, -5, 6, -48,
|
||||
123, -79, 115, 57, 30, -3, -34, -67, 91, 34, 3, -52, -106, 79, -63, 125,
|
||||
123, -16, -120, -53, -98, 34, 86, -60, 94, 78, -91, -34, 0, -8, 73, -119,
|
||||
-87, 12, -101, -112, -10, -79, 10, 105, -82, 120, -106, -9, 99, 57, -63,
|
||||
-26, 125, -80, 102, -106, -11, -91, -1, 37, 33
|
||||
},
|
||||
};
|
||||
}
|
||||
}
|
|
@ -0,0 +1,87 @@
|
|||
|
||||
package info.guardianproject.trustedintents;
|
||||
|
||||
import android.content.pm.Signature;
|
||||
|
||||
import java.math.BigInteger;
|
||||
import java.security.MessageDigest;
|
||||
import java.security.NoSuchAlgorithmException;
|
||||
import java.util.Arrays;
|
||||
|
||||
public abstract class ApkSignaturePin {
|
||||
|
||||
protected String[] fingerprints; // hex-encoded SHA-256 hashes of the certs
|
||||
protected byte[][] certificates; // array of DER-encoded X.509 certificates
|
||||
private Signature[] signatures;
|
||||
|
||||
public Signature[] getSignatures() {
|
||||
if (signatures == null) {
|
||||
signatures = new Signature[certificates.length];
|
||||
for (int i = 0; i < certificates.length; i++)
|
||||
signatures[i] = new Signature(certificates[i]);
|
||||
}
|
||||
return signatures;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the fingerprint of the first certificate in the signature.
|
||||
*
|
||||
* @param algorithm - Which hash to use (e.g. MD5, SHA1, SHA-256)
|
||||
* @return the fingerprint as hex String
|
||||
*/
|
||||
public String getFingerprint(String algorithm) {
|
||||
try {
|
||||
MessageDigest md = MessageDigest.getInstance(algorithm);
|
||||
byte[] hashBytes = md.digest(certificates[0]);
|
||||
BigInteger bi = new BigInteger(1, hashBytes);
|
||||
md.reset();
|
||||
return String.format("%0" + (hashBytes.length << 1) + "x", bi);
|
||||
} catch (NoSuchAlgorithmException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the MD5 fingerprint of the first certificate in the signature.
|
||||
*
|
||||
* @return the MD5 sum as hex String
|
||||
*/
|
||||
public String getMD5Fingerprint() {
|
||||
return getFingerprint("MD5");
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the SHA1 fingerprint of the first certificate in the signature.
|
||||
*
|
||||
* @return the SHA1 sum as hex String
|
||||
*/
|
||||
public String getSHA1Fingerprint() {
|
||||
return getFingerprint("SHA1");
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the SHA-256 fingerprint of the first certificate in the signature.
|
||||
*
|
||||
* @return the SHA-256 sum as hex String
|
||||
*/
|
||||
public String getSHA256Fingerprint() {
|
||||
return getFingerprint("SHA-256");
|
||||
}
|
||||
|
||||
/**
|
||||
* Compares the calculated SHA-256 cert fingerprint to the stored one.
|
||||
*
|
||||
* @return the result of the comparison
|
||||
*/
|
||||
public boolean doFingerprintsMatchCertificates() {
|
||||
if (fingerprints == null || certificates == null)
|
||||
return false;
|
||||
String[] calcedFingerprints = new String[certificates.length];
|
||||
for (int i = 0; i < calcedFingerprints.length; i++)
|
||||
calcedFingerprints[i] = getSHA256Fingerprint();
|
||||
if (fingerprints.length == 0 || calcedFingerprints.length == 0)
|
||||
return false;
|
||||
return Arrays.equals(fingerprints, calcedFingerprints);
|
||||
}
|
||||
}
|
|
@ -0,0 +1,502 @@
|
|||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
Version 2.1, February 1999
|
||||
|
||||
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
[This is the first released version of the Lesser GPL. It also counts
|
||||
as the successor of the GNU Library Public License, version 2, hence
|
||||
the version number 2.1.]
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
Licenses are intended to guarantee your freedom to share and change
|
||||
free software--to make sure the software is free for all its users.
|
||||
|
||||
This license, the Lesser General Public License, applies to some
|
||||
specially designated software packages--typically libraries--of the
|
||||
Free Software Foundation and other authors who decide to use it. You
|
||||
can use it too, but we suggest you first think carefully about whether
|
||||
this license or the ordinary General Public License is the better
|
||||
strategy to use in any particular case, based on the explanations below.
|
||||
|
||||
When we speak of free software, we are referring to freedom of use,
|
||||
not price. Our General Public Licenses are designed to make sure that
|
||||
you have the freedom to distribute copies of free software (and charge
|
||||
for this service if you wish); that you receive source code or can get
|
||||
it if you want it; that you can change the software and use pieces of
|
||||
it in new free programs; and that you are informed that you can do
|
||||
these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
distributors to deny you these rights or to ask you to surrender these
|
||||
rights. These restrictions translate to certain responsibilities for
|
||||
you if you distribute copies of the library or if you modify it.
|
||||
|
||||
For example, if you distribute copies of the library, whether gratis
|
||||
or for a fee, you must give the recipients all the rights that we gave
|
||||
you. You must make sure that they, too, receive or can get the source
|
||||
code. If you link other code with the library, you must provide
|
||||
complete object files to the recipients, so that they can relink them
|
||||
with the library after making changes to the library and recompiling
|
||||
it. And you must show them these terms so they know their rights.
|
||||
|
||||
We protect your rights with a two-step method: (1) we copyright the
|
||||
library, and (2) we offer you this license, which gives you legal
|
||||
permission to copy, distribute and/or modify the library.
|
||||
|
||||
To protect each distributor, we want to make it very clear that
|
||||
there is no warranty for the free library. Also, if the library is
|
||||
modified by someone else and passed on, the recipients should know
|
||||
that what they have is not the original version, so that the original
|
||||
author's reputation will not be affected by problems that might be
|
||||
introduced by others.
|
||||
|
||||
Finally, software patents pose a constant threat to the existence of
|
||||
any free program. We wish to make sure that a company cannot
|
||||
effectively restrict the users of a free program by obtaining a
|
||||
restrictive license from a patent holder. Therefore, we insist that
|
||||
any patent license obtained for a version of the library must be
|
||||
consistent with the full freedom of use specified in this license.
|
||||
|
||||
Most GNU software, including some libraries, is covered by the
|
||||
ordinary GNU General Public License. This license, the GNU Lesser
|
||||
General Public License, applies to certain designated libraries, and
|
||||
is quite different from the ordinary General Public License. We use
|
||||
this license for certain libraries in order to permit linking those
|
||||
libraries into non-free programs.
|
||||
|
||||
When a program is linked with a library, whether statically or using
|
||||
a shared library, the combination of the two is legally speaking a
|
||||
combined work, a derivative of the original library. The ordinary
|
||||
General Public License therefore permits such linking only if the
|
||||
entire combination fits its criteria of freedom. The Lesser General
|
||||
Public License permits more lax criteria for linking other code with
|
||||
the library.
|
||||
|
||||
We call this license the "Lesser" General Public License because it
|
||||
does Less to protect the user's freedom than the ordinary General
|
||||
Public License. It also provides other free software developers Less
|
||||
of an advantage over competing non-free programs. These disadvantages
|
||||
are the reason we use the ordinary General Public License for many
|
||||
libraries. However, the Lesser license provides advantages in certain
|
||||
special circumstances.
|
||||
|
||||
For example, on rare occasions, there may be a special need to
|
||||
encourage the widest possible use of a certain library, so that it becomes
|
||||
a de-facto standard. To achieve this, non-free programs must be
|
||||
allowed to use the library. A more frequent case is that a free
|
||||
library does the same job as widely used non-free libraries. In this
|
||||
case, there is little to gain by limiting the free library to free
|
||||
software only, so we use the Lesser General Public License.
|
||||
|
||||
In other cases, permission to use a particular library in non-free
|
||||
programs enables a greater number of people to use a large body of
|
||||
free software. For example, permission to use the GNU C Library in
|
||||
non-free programs enables many more people to use the whole GNU
|
||||
operating system, as well as its variant, the GNU/Linux operating
|
||||
system.
|
||||
|
||||
Although the Lesser General Public License is Less protective of the
|
||||
users' freedom, it does ensure that the user of a program that is
|
||||
linked with the Library has the freedom and the wherewithal to run
|
||||
that program using a modified version of the Library.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow. Pay close attention to the difference between a
|
||||
"work based on the library" and a "work that uses the library". The
|
||||
former contains code derived from the library, whereas the latter must
|
||||
be combined with the library in order to run.
|
||||
|
||||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License Agreement applies to any software library or other
|
||||
program which contains a notice placed by the copyright holder or
|
||||
other authorized party saying it may be distributed under the terms of
|
||||
this Lesser General Public License (also called "this License").
|
||||
Each licensee is addressed as "you".
|
||||
|
||||
A "library" means a collection of software functions and/or data
|
||||
prepared so as to be conveniently linked with application programs
|
||||
(which use some of those functions and data) to form executables.
|
||||
|
||||
The "Library", below, refers to any such software library or work
|
||||
which has been distributed under these terms. A "work based on the
|
||||
Library" means either the Library or any derivative work under
|
||||
copyright law: that is to say, a work containing the Library or a
|
||||
portion of it, either verbatim or with modifications and/or translated
|
||||
straightforwardly into another language. (Hereinafter, translation is
|
||||
included without limitation in the term "modification".)
|
||||
|
||||
"Source code" for a work means the preferred form of the work for
|
||||
making modifications to it. For a library, complete source code means
|
||||
all the source code for all modules it contains, plus any associated
|
||||
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|
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|
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You may charge a fee for the physical act of transferring a copy,
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||||
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|
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|
||||
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|
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|
||||
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|
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|
||||
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|
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|
||||
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||||
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|
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|
||||
|
||||
(For example, a function in a library to compute square roots has
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
These requirements apply to the modified work as a whole. If
|
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||||
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||||
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|
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||||
Thus, it is not the intent of this section to claim rights or contest
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||||
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In addition, mere aggregation of another work not based on the Library
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||||
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||||
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|
||||
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||||
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||||
Once this change is made in a given copy, it is irreversible for
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If distribution of object code is made by offering access to copy
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||||
However, linking a "work that uses the Library" with the Library
|
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|
||||
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||||
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||||
When a "work that uses the Library" uses material from a header file
|
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|
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||||
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||||
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|
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||||
|
||||
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|
||||
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|
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|
||||
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|
||||
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|
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|
||||
You must give prominent notice with each copy of the work that the
|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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|
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|
||||
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|
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|
||||
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|
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|
||||
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|
||||
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|
||||
d) If distribution of the work is made by offering access to copy
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||||
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For an executable, the required form of the "work that uses the
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||||
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||||
It may happen that this requirement contradicts the license
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7. You may place library facilities that are a work based on the
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||||
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8. You may not copy, modify, sublicense, link with, or distribute
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|
||||
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||||
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||||
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10. Each time you redistribute the Library (or any work based on the
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|
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You are not responsible for enforcing compliance by third parties with
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||||
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||||
|
||||
11. If, as a consequence of a court judgment or allegation of patent
|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
If any portion of this section is held invalid or unenforceable under any
|
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|
||||
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|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
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||||
|
||||
12. If the distribution and/or use of the Library is restricted in
|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
|
||||
13. The Free Software Foundation may publish revised and/or new
|
||||
versions of the Lesser General Public License from time to time.
|
||||
Such new versions will be similar in spirit to the present version,
|
||||
but may differ in detail to address new problems or concerns.
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||||
|
||||
Each version is given a distinguishing version number. If the Library
|
||||
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|
||||
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|
||||
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
NO WARRANTY
|
||||
|
||||
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
|
||||
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
|
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|
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|
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|
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|
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|
||||
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|
||||
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||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Libraries
|
||||
|
||||
If you develop a new library, and you want it to be of the greatest
|
||||
possible use to the public, we recommend making it free software that
|
||||
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|
||||
redistribution under these terms (or, alternatively, under the terms of the
|
||||
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|
||||
|
||||
To apply these terms, attach the following notices to the library. It is
|
||||
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|
||||
convey the exclusion of warranty; and each file should have at least the
|
||||
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|
||||
|
||||
<one line to give the library's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
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|
||||
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|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the library, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||||
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1990
|
||||
Ty Coon, President of Vice
|
||||
|
||||
That's all there is to it!
|
|
@ -0,0 +1,271 @@
|
|||
|
||||
package info.guardianproject.trustedintents;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.content.ActivityNotFoundException;
|
||||
import android.content.ComponentName;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.pm.ActivityInfo;
|
||||
import android.content.pm.PackageInfo;
|
||||
import android.content.pm.PackageManager;
|
||||
import android.content.pm.PackageManager.NameNotFoundException;
|
||||
import android.content.pm.ResolveInfo;
|
||||
import android.content.pm.Signature;
|
||||
import android.text.TextUtils;
|
||||
import android.util.Log;
|
||||
|
||||
import java.lang.reflect.Constructor;
|
||||
import java.security.cert.CertificateException;
|
||||
import java.util.LinkedHashSet;
|
||||
|
||||
public class TrustedIntents {
|
||||
|
||||
private static TrustedIntents instance;
|
||||
|
||||
private static PackageManager pm;
|
||||
|
||||
private final LinkedHashSet<ApkSignaturePin> pinList;
|
||||
|
||||
private TrustedIntents(Context context) {
|
||||
pm = context.getPackageManager();
|
||||
this.pinList = new LinkedHashSet<ApkSignaturePin>();
|
||||
}
|
||||
|
||||
public static TrustedIntents get(Context context) {
|
||||
if (instance == null)
|
||||
instance = new TrustedIntents(context);
|
||||
return instance;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check whether a resolved {@link Activity} is trusted.
|
||||
*
|
||||
* @param resolveInfo the one to check
|
||||
* @return whether the {@code Intent}'s receiver is trusted
|
||||
*/
|
||||
public boolean isReceiverTrusted(ResolveInfo resolveInfo) {
|
||||
return isPackageNameTrusted(resolveInfo.activityInfo.packageName);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check whether a resolved {@link Activity} is trusted.
|
||||
*
|
||||
* @param activityInfo the one to check
|
||||
* @return whether the {@code Intent}'s receiver is trusted
|
||||
*/
|
||||
public boolean isReceiverTrusted(ActivityInfo activityInfo) {
|
||||
return isPackageNameTrusted(activityInfo.packageName);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check an {@link Intent} is trusted based on the {@code packageName} set
|
||||
* by {@link Intent#setPackage(String)}
|
||||
*
|
||||
* @param intent the one to check
|
||||
* @return whether the {@code Intent}'s receiver is trusted
|
||||
*/
|
||||
public boolean isReceiverTrusted(Intent intent) {
|
||||
if (!isIntentSane(intent))
|
||||
return false;
|
||||
String packageName = intent.getPackage();
|
||||
if (TextUtils.isEmpty(packageName)) {
|
||||
packageName = intent.getComponent().getPackageName();
|
||||
}
|
||||
return isPackageNameTrusted(packageName);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check whether a {@code packageName} is trusted.
|
||||
*
|
||||
* @param packageName the one to check
|
||||
* @return whether the {@code packageName} is trusted
|
||||
*/
|
||||
public boolean isPackageNameTrusted(String packageName) {
|
||||
try {
|
||||
checkTrustedSigner(packageName);
|
||||
} catch (NameNotFoundException e) {
|
||||
e.printStackTrace();
|
||||
return false;
|
||||
} catch (CertificateException e) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an {@link Intent} if the sending app is signed by one of
|
||||
* the trusted signing keys as set in {@link #addTrustedSigner(Class)}.
|
||||
*
|
||||
* @returns {@code null} if there is no {@code Intent} or if the
|
||||
* sender is not trusted.
|
||||
* @see #addTrustedSigner(Class)
|
||||
*/
|
||||
public Intent getIntentFromTrustedSender(Activity activity) {
|
||||
Intent intent = activity.getIntent();
|
||||
String packageName = getCallingPackageName(activity);
|
||||
if (TextUtils.isEmpty(packageName)) {
|
||||
return null;
|
||||
}
|
||||
if (isPackageNameTrusted(packageName)) {
|
||||
return intent;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the package name of the {@link Activity} that sent the
|
||||
* {@link Intent} that started this {@code Activity}.
|
||||
* <p/>
|
||||
* <strong>WARNING</strong>: If the {@code Activity} has
|
||||
* {@code android:launchMode="singleInstance"} or {@code "singleTask"}, then
|
||||
* this method will not disconnect because it is not possible to get the
|
||||
* calling {@code Activity}, as set by
|
||||
* {@link Activity#startActivityForResult(Intent, int)}
|
||||
*
|
||||
* @param activity the {@code Activity} to check for the {@code Intent}
|
||||
* @return the package of the sending app or {@code null} if it was not a
|
||||
* {@code ACTION_CONNECT Intent} or the {@code Intent} was not sent
|
||||
* with {@link Activity#startActivityForResult(Intent, int)}
|
||||
*/
|
||||
public static String getCallingPackageName(Activity activity) {
|
||||
// getCallingPackage() was unstable until android-18, use this
|
||||
ComponentName componentName = activity.getCallingActivity();
|
||||
if (componentName == null)
|
||||
return null;
|
||||
String packageName = componentName.getPackageName();
|
||||
if (TextUtils.isEmpty(packageName)) {
|
||||
Log.e(activity.getClass().getSimpleName(),
|
||||
"Received Intent without sender! The Intent must be sent using startActivityForResult() and received without launchMode singleTask or singleInstance!");
|
||||
}
|
||||
return packageName;
|
||||
}
|
||||
|
||||
/**
|
||||
* This is used to check whether an {@link Intent} that will be sent is
|
||||
* complete. It should <strong>not</strong> be used with {@code Intent}s
|
||||
* that have been received already.
|
||||
*/
|
||||
private boolean isIntentSane(Intent intent) {
|
||||
if (intent == null)
|
||||
return false;
|
||||
if (TextUtils.isEmpty(intent.getPackage())) {
|
||||
ComponentName componentName = intent.getComponent();
|
||||
if (componentName == null || TextUtils.isEmpty(componentName.getPackageName())) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add an APK signature that is always trusted for any packageName.
|
||||
*
|
||||
* @param cls {@link Class} of the {@link ApkSignaturePin} to trust
|
||||
* @return boolean
|
||||
* @throws {@link IllegalArgumentException} the class cannot be instantiated
|
||||
*/
|
||||
public boolean addTrustedSigner(Class<? extends ApkSignaturePin> cls) {
|
||||
try {
|
||||
Constructor<? extends ApkSignaturePin> constructor = cls.getConstructor();
|
||||
return pinList.add((ApkSignaturePin) constructor.newInstance((Object[]) null));
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
throw new IllegalArgumentException(e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove an APK signature from the trusted set.
|
||||
*
|
||||
* @param cls {@link Class} of the {@link ApkSignaturePin} to remove
|
||||
*/
|
||||
public boolean removeTrustedSigner(Class<? extends ApkSignaturePin> cls) {
|
||||
for (ApkSignaturePin pin : pinList) {
|
||||
if (pin.getClass().equals(cls)) {
|
||||
return pinList.remove(pin);
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove all {@link ApkSignaturePin}s from the trusted set.
|
||||
*/
|
||||
public boolean removeAllTrustedSigners() {
|
||||
pinList.clear();
|
||||
return pinList.isEmpty();
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a {@link ApkSignaturePin} is trusted.
|
||||
*
|
||||
* @param cls {@link Class} of the {@link ApkSignaturePin} to check
|
||||
*/
|
||||
public boolean isTrustedSigner(Class<? extends ApkSignaturePin> cls) {
|
||||
for (ApkSignaturePin pin : pinList) {
|
||||
if (pin.getClass().equals(cls)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public void checkTrustedSigner(String packageName)
|
||||
throws NameNotFoundException, CertificateException {
|
||||
PackageInfo packageInfo = pm.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
|
||||
checkTrustedSigner(packageInfo.signatures);
|
||||
}
|
||||
|
||||
public void checkTrustedSigner(PackageInfo packageInfo)
|
||||
throws NameNotFoundException, CertificateException {
|
||||
checkTrustedSigner(packageInfo.signatures);
|
||||
}
|
||||
|
||||
public void checkTrustedSigner(Signature[] signatures)
|
||||
throws NameNotFoundException, CertificateException {
|
||||
if (signatures == null || signatures.length == 0)
|
||||
throw new CertificateException("signatures cannot be null or empty!");
|
||||
for (int i = 0; i < signatures.length; i++)
|
||||
if (signatures[i] == null || signatures[i].toByteArray().length == 0)
|
||||
throw new CertificateException("Certificates cannot be null or empty!");
|
||||
|
||||
// check whether the APK signer is trusted for all apps
|
||||
for (ApkSignaturePin pin : pinList)
|
||||
if (areSignaturesEqual(signatures, pin.getSignatures()))
|
||||
return; // found a matching trusted APK signer
|
||||
|
||||
throw new CertificateException("APK signatures did not match!");
|
||||
}
|
||||
|
||||
public boolean areSignaturesEqual(Signature[] sigs0, Signature[] sigs1) {
|
||||
// TODO where is Android's implementation of this that I can just call?
|
||||
if (sigs0 == null || sigs1 == null)
|
||||
return false;
|
||||
if (sigs0.length == 0 || sigs1.length == 0)
|
||||
return false;
|
||||
if (sigs0.length != sigs1.length)
|
||||
return false;
|
||||
for (int i = 0; i < sigs0.length; i++)
|
||||
if (!sigs0[i].equals(sigs1[i]))
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
public void startActivity(Context context, Intent intent) throws CertificateException {
|
||||
if (!isIntentSane(intent))
|
||||
throw new ActivityNotFoundException("The intent was null or empty!");
|
||||
String packageName = intent.getPackage();
|
||||
if (TextUtils.isEmpty(packageName)) {
|
||||
packageName = intent.getComponent().getPackageName();
|
||||
intent.setPackage(packageName);
|
||||
}
|
||||
try {
|
||||
checkTrustedSigner(packageName);
|
||||
} catch (NameNotFoundException e) {
|
||||
e.printStackTrace();
|
||||
throw new ActivityNotFoundException(e.getLocalizedMessage());
|
||||
}
|
||||
context.startActivity(intent);
|
||||
}
|
||||
}
|
File diff suppressed because it is too large
Load diff
|
@ -24,13 +24,6 @@ allprojects {
|
|||
mavenCentral()
|
||||
google()
|
||||
maven { url 'https://jitpack.io' }
|
||||
maven {
|
||||
url 'https://jcenter.bintray.com'
|
||||
content {
|
||||
includeModule('com.amulyakhare', 'com.amulyakhare.textdrawable')
|
||||
includeModule('info.guardianproject.trustedintents', 'trustedintents')
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
Loading…
Add table
Reference in a new issue