Merge "Do not report incremental app in network watchlist" into rvc-dev am:... (d1289cf9) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/net/watchlist/WatchlistLoggingHandler.java

+16 −10

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package com.android.server.net.watchlist;

		import static android.os.incremental.IncrementalManager.isIncrementalPath;

		import android.annotation.Nullable;
		import android.content.ContentResolver;
		import android.content.Context;
		@@ -220,7 +222,7 @@ class WatchlistLoggingHandler extends Handler {
		}
		}

		private boolean insertRecord(int uid, String cncHost, long timestamp) {
		private void insertRecord(int uid, String cncHost, long timestamp) {
		if (DEBUG) {
		Slog.i(TAG, "trying to insert record with host: " + cncHost + ", uid: " + uid);
		}
		@@ -229,15 +231,15 @@ class WatchlistLoggingHandler extends Handler {
		if (DEBUG) {
		Slog.i(TAG, "uid: " + uid + " is not test only package");
		}
		return true;
		return;
		}
		final byte[] digest = getDigestFromUid(uid);
		if (digest == null) {
		Slog.e(TAG, "Cannot get digest from uid: " + uid);
		return false;
		return;
		}
		if (mDbHelper.insertNewRecord(digest, cncHost, timestamp)) {
		Slog.w(TAG, "Unable to insert record for uid: " + uid);
		}
		final boolean result = mDbHelper.insertNewRecord(digest, cncHost, timestamp);
		return result;
		}

		private boolean shouldReportNetworkWatchlist(long lastRecordTime) {
		@@ -307,9 +309,6 @@ class WatchlistLoggingHandler extends Handler {
		byte[] digest = getDigestFromUid(apps.get(i).uid);
		if (digest != null) {
		result.add(HexDump.toHexString(digest));
		} else {
		Slog.e(TAG, "Cannot get digest from uid: " + apps.get(i).uid
		+ ",pkg: " + apps.get(i).packageName);
		}
		}
		// Step 2: Add all digests from records
		@@ -341,9 +340,16 @@ class WatchlistLoggingHandler extends Handler {
		Slog.w(TAG, "Cannot find apkPath for " + packageName);
		continue;
		}
		if (isIncrementalPath(apkPath)) {
		// Do not scan incremental fs apk, as the whole APK may not yet
		// be available, so we can't compute the hash of it.
		Slog.i(TAG, "Skipping incremental path: " + packageName);
		continue;
		}
		return DigestUtils.getSha256Hash(new File(apkPath));
		} catch (NameNotFoundException \| NoSuchAlgorithmException \| IOException e) {
		Slog.e(TAG, "Should not happen", e);
		Slog.e(TAG, "Cannot get digest from uid: " + key
		+ ",pkg: " + packageName, e);
		return null;
		}
		}