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fix(YouTube - Check environment patch): Use app install/update time instead of current time (#687)

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LisoUseInAIKyrios 2024-09-06 04:44:14 -04:00 committed by GitHub
parent 5b9e0e8ad4
commit b0d82b016e
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1 changed files with 25 additions and 45 deletions
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app/src/main/java/app/revanced/integrations/shared/checks/CheckEnvironmentPatch.java
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@ -20,7 +20,6 @@ import java.util.*;
import static app.revanced.integrations.shared.StringRef.str;
import static app.revanced.integrations.shared.checks.Check.debugAlwaysShowWarning;
import static app.revanced.integrations.shared.checks.PatchInfo.Build.*;
import static app.revanced.integrations.shared.checks.PatchInfo.PATCH_TIME;
/**
* This class is used to check if the app was patched by the user
@ -180,64 +179,47 @@ public final class CheckEnvironmentPatch {
*/
private static class CheckIsNearPatchTime extends Check {
/**
* How soon after patching the app must be first launched.
* How soon after patching the app must be installed to pass.
*/
static final int THRESHOLD_FOR_PATCHING_RECENTLY = 30 * 60 * 1000; // 30 minutes.
static final int INSTALL_AFTER_PATCHING_DURATION_THRESHOLD = 30 * 60 * 1000; // 30 minutes.
/**
* How soon after installation or updating the app to check the patch time.
* If the install/update is older than this, this entire check is ignored
* to prevent showing any errors if the user clears the app data after installation.
* Milliseconds between the time the app was patched, and when it was installed/updated.
*/
static final int THRESHOLD_FOR_RECENT_INSTALLATION = 12 * 60 * 60 * 1000; // 12 hours.
static final long DURATION_SINCE_PATCHING = System.currentTimeMillis() - PATCH_TIME;
long durationBetweenPatchingAndInstallation;
@NonNull
@Override
protected Boolean check() {
Logger.printInfo(() -> "Installed: " + (DURATION_SINCE_PATCHING / 1000) + " seconds after patching");
// Also verify patched time is not in the future.
if (DURATION_SINCE_PATCHING < 0) {
// Patch time is in the future and clearly wrong.
return false;
}
if (DURATION_SINCE_PATCHING < THRESHOLD_FOR_PATCHING_RECENTLY) {
// App is recently patched and this installation is new or recently updated.
return true;
}
// Verify the app install/update is recent,
// to prevent showing errors if the user later clears the app data.
try {
Context context = Utils.getContext();
PackageManager packageManager = context.getPackageManager();
PackageInfo packageInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
// Duration since initial install or last update, which ever is sooner.
final long durationSinceInstallUpdate = System.currentTimeMillis() - packageInfo.lastUpdateTime;
durationBetweenPatchingAndInstallation = packageInfo.lastUpdateTime - PatchInfo.PATCH_TIME;
Logger.printInfo(() -> "App was installed/updated: "
+ (durationSinceInstallUpdate / (60 * 60 * 1000)) + " hours ago");
+ (durationBetweenPatchingAndInstallation / (60 * 1000) + " minutes after patching"));
if (durationSinceInstallUpdate > THRESHOLD_FOR_RECENT_INSTALLATION) {
Logger.printInfo(() -> "Ignoring install time check since install/update was over "
+ THRESHOLD_FOR_RECENT_INSTALLATION + " hours ago");
return null;
if (durationBetweenPatchingAndInstallation < 0) {
// Patch time is in the future and clearly wrong.
return false;
}
if (durationBetweenPatchingAndInstallation < INSTALL_AFTER_PATCHING_DURATION_THRESHOLD) {
return true;
}
} catch (PackageManager.NameNotFoundException ex) {
Logger.printException(() -> "Package name not found exception", ex); // Will never happen.
}
// Was patched between 30 minutes and 12 hours ago.
// This can only happen if someone installs the app then waits 30+ minutes to launch,
// or they clear the app data within 12 hours after installation.
// User installed more than 30 minutes after patching.
return false;
}
@Override
protected String failureReason() {
if (DURATION_SINCE_PATCHING < 0) {
if (durationBetweenPatchingAndInstallation < 0) {
// Could happen if the user has their device clock incorrectly set in the past,
// but assume that isn't the case and the apk was patched on a device with the wrong system time.
return str("revanced_check_environment_not_near_patch_time_invalid");
@ -246,7 +228,7 @@ public final class CheckEnvironmentPatch {
// If patched over 1 day ago, show how old this pre-patched apk is.
// Showing the age can help convey it's better to patch yourself and know it's the latest.
final long oneDay = 24 * 60 * 60 * 1000;
final long daysSincePatching = DURATION_SINCE_PATCHING / oneDay;
final long daysSincePatching = durationBetweenPatchingAndInstallation / oneDay;
if (daysSincePatching > 1) { // Use over 1 day to avoid singular vs plural strings.
return str("revanced_check_environment_not_near_patch_time_days", daysSincePatching);
}
@ -291,17 +273,15 @@ public final class CheckEnvironmentPatch {
CheckIsNearPatchTime nearPatchTime = new CheckIsNearPatchTime();
Boolean timeCheckPassed = nearPatchTime.check();
if (timeCheckPassed != null) {
if (timeCheckPassed && !DEBUG_ALWAYS_SHOW_CHECK_FAILED_DIALOG) {
if (failedChecks.isEmpty()) {
// Recently patched and installed. No further checks are needed.
// Stopping here also prevents showing warnings if patching and installing with Termux.
Check.disableForever();
return;
}
} else {
failedChecks.add(nearPatchTime);
if (timeCheckPassed && !DEBUG_ALWAYS_SHOW_CHECK_FAILED_DIALOG) {
if (failedChecks.isEmpty()) {
// Recently patched and installed. No further checks are needed.
// Stopping here also prevents showing warnings if patching and installing with Termux.
Check.disableForever();
return;
}
} else {
failedChecks.add(nearPatchTime);
}
CheckExpectedInstaller installerCheck = new CheckExpectedInstaller();