@Before
public void reset() throws Exception {
// reset Logger defaults:
LogPersister.unsetContext();
// clear all shared prefs
SharedPreferences sharedPreferences =
RuntimeEnvironment.application.getSharedPreferences(
LogPersister.SHARED_PREF_KEY, Context.MODE_PRIVATE);
sharedPreferences.edit().clear().commit();
System.setProperty("http.agent", "Test user agent");
PackageManager pm = activity.getPackageManager();
PackageInfo pi = pm.getPackageInfo(activity.getPackageName(), PackageManager.GET_SIGNATURES);
pi.signatures = new Signature[] {new Signature("1234567890abcdef")};
File file = new File(activity.getFilesDir(), FILE_NAME0);
file.delete();
file = new File(activity.getFilesDir(), FILE_NAME1);
file.delete();
file = new File(activity.getFilesDir(), FILE_NAME0 + ".send");
file.delete();
file = new File(activity.getFilesDir(), FILE_NAME1 + ".send");
file.delete();
file = new File(activity.getFilesDir(), ANALYTICS_FILE_NAME0);
file.delete();
file = new File(activity.getFilesDir(), ANALYTICS_FILE_NAME1);
file.delete();
file = new File(activity.getFilesDir(), ANALYTICS_FILE_NAME0 + ".send");
file.delete();
file = new File(activity.getFilesDir(), ANALYTICS_FILE_NAME1 + ".send");
file.delete();
// some tests below use FakeHttp.addPendingHttpResponse();. We should clear them after every
// test.
FakeHttp.clearPendingHttpResponses();
// reset the static flags in Logger that prevent accidental double sending of the
// persistent file contents
Field f1 = LogPersister.class.getDeclaredField("sendingLogs");
f1.setAccessible(true);
f1.set(null, false);
Field f2 = LogPersister.class.getDeclaredField("sendingAnalyticsLogs");
f2.setAccessible(true);
f2.set(null, false);
Logger.setLogPersister(new LogPersisterDelegate());
}
@Override
public PackageInfo getPackageInfo(String packageName, int flags) throws RemoteException {
waitForReadyInner();
try {
String pkg = getAndCheckCallingPkg(packageName);
if (pkg != null) {
enforcePluginFileExists();
PluginPackageParser parser = mPluginCache.get(pkg);
if (parser != null) {
PackageInfo packageInfo = parser.getPackageInfo(flags);
if (packageInfo != null
&& (flags & PackageManager.GET_SIGNATURES) != 0
&& packageInfo.signatures == null) {
packageInfo.signatures = mSignatureCache.get(packageName);
}
return packageInfo;
}
}
} catch (Exception e) {
handleException(e);
}
return null;
}
public boolean collectCertificates() {
WeakReference<byte[]> readBufferRef;
byte[] readBuffer = null;
synchronized (this.getClass()) {
readBufferRef = mReadBuffer;
if (readBufferRef != null) {
mReadBuffer = null;
readBuffer = readBufferRef.get();
}
if (readBuffer == null) {
readBuffer = new byte[8192];
readBufferRef = new WeakReference<byte[]>(readBuffer);
}
}
try {
JarFile jarFile = new JarFile(mArchiveSourcePath);
Certificate[] certs = null;
Enumeration entries = jarFile.entries();
while (entries.hasMoreElements()) {
JarEntry je = (JarEntry) entries.nextElement();
if (je.isDirectory()) continue;
String name = je.getName();
if (name.startsWith("META-INF/")) continue;
if (mLibDir != null && name.startsWith("lib/") && !name.startsWith(mLibDir)) {
// Ignore unused ABIs
continue;
}
Certificate[] localCerts = loadCertificates(jarFile, je, readBuffer);
if (false) {
Log.i(
TAG,
"File "
+ mArchiveSourcePath
+ " entry "
+ name
+ ": certs="
+ certs
+ " ("
+ (certs != null ? certs.length : 0)
+ ")");
}
if (localCerts == null) {
Log.e(
TAG,
"Package " + mPackageName + " has no certificates at entry " + name + "; ignoring!");
jarFile.close();
return false;
} else if (certs == null) {
certs = localCerts;
} else {
// Ensure all certificates match.
for (int i = 0; i < certs.length; i++) {
boolean found = false;
for (int j = 0; j < localCerts.length; j++) {
if (certs[i] != null && certs[i].equals(localCerts[j])) {
found = true;
break;
}
}
if (!found || certs.length != localCerts.length) {
Log.e(
TAG,
"Package "
+ mPackageName
+ " has mismatched certificates at entry "
+ name
+ "; ignoring!");
jarFile.close();
return false;
}
}
}
}
jarFile.close();
synchronized (this.getClass()) {
mReadBuffer = readBufferRef;
}
if (certs != null && certs.length > 0) {
final int N = certs.length;
mPackageInfo.signatures = new Signature[certs.length];
for (int i = 0; i < N; i++) {
mPackageInfo.signatures[i] = new Signature(certs[i].getEncoded());
}
} else {
Log.e(TAG, "Package " + mPackageName + " has no certificates; ignoring!");
return false;
}
} catch (CertificateEncodingException e) {
Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
return false;
} catch (IOException e) {
Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
return false;
} catch (RuntimeException e) {
Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
return false;
}
return true;
}