author Sami Jaktholm <>
Mon, 23 Jun 2014 09:37:00 -0400
changeset 191179 19704ccde4ddd819fc062d811dae602d8874f090
parent 172448 55fff001e79691deddbacf3fe1cbf36a56c204b4
child 193537 91d7659bb35145e10ff737753688e0972c1a79b5
permissions -rw-r--r--
Bug 1024789 - Fix uncaught rejections in browser_toolbox_window_reload_target.js by cancelling asyncronous update of InspectorPanel._defaultNode if page navigates. r=pbrosset

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at */

#include "NativeCrypto.h"

#include <jni.h>

#include <errno.h>
#include <stdlib.h>
#include <inttypes.h>

#include "mozilla/SHA1.h"
#include "pbkdf2_sha256.h"

 * Helper function to invoke native PBKDF2 function with JNI
 * arguments.
extern "C" JNIEXPORT jbyteArray JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_pbkdf2SHA256
    (JNIEnv *env, jclass jc, jbyteArray jpassword, jbyteArray jsalt, jint c, jint dkLen) {
  if (dkLen < 0) {
                  "dkLen should not be less than 0");
    return NULL;

  jbyte *password = env->GetByteArrayElements(jpassword, NULL);
  size_t passwordLen = env->GetArrayLength(jpassword);

  jbyte *salt = env->GetByteArrayElements(jsalt, NULL);
  size_t saltLen = env->GetArrayLength(jsalt);

  uint8_t hashResult[dkLen];
  PBKDF2_SHA256((uint8_t *) password, passwordLen, (uint8_t *) salt, saltLen,
      (uint64_t) c, hashResult, (size_t) dkLen);

  env->ReleaseByteArrayElements(jpassword, password, JNI_ABORT);
  env->ReleaseByteArrayElements(jsalt, salt, JNI_ABORT);

  jbyteArray out = env->NewByteArray(dkLen);
  if (out == NULL) {
    return NULL;
  env->SetByteArrayRegion(out, 0, dkLen, (jbyte *) hashResult);

  return out;

using namespace mozilla;

 * Helper function to invoke native SHA-1 function with JNI arguments.
extern "C" JNIEXPORT jbyteArray JNICALL Java_org_mozilla_gecko_background_nativecode_NativeCrypto_sha1
    (JNIEnv *env, jclass jc, jbyteArray jstr) {
  jbyte *str = env->GetByteArrayElements(jstr, NULL);
  size_t strLen = env->GetArrayLength(jstr);

  SHA1Sum sha1;
  SHA1Sum::Hash hashResult;
  sha1.update((void *) str, (uint32_t) strLen);

  env->ReleaseByteArrayElements(jstr, str, JNI_ABORT);

  jbyteArray out = env->NewByteArray(SHA1Sum::HashSize);
  if (out == NULL) {
    return NULL;
  env->SetByteArrayRegion(out, 0, SHA1Sum::HashSize, (jbyte *) hashResult);

  return out;