The Tor Browser / file comparison
comparison: mobile/android/base/background/fxa/FxAccount10CreateDelegate.java
mobile/android/base/background/fxa/FxAccount10CreateDelegate.java
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| -1:000000000000 | 0:c9beb3920ef6 |
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 package org.mozilla.gecko.background.fxa; | |
| 6 | |
| 7 import java.io.UnsupportedEncodingException; | |
| 8 import java.math.BigInteger; | |
| 9 import java.security.NoSuchAlgorithmException; | |
| 10 | |
| 11 import org.json.simple.JSONObject; | |
| 12 import org.mozilla.gecko.background.fxa.FxAccountClient10.CreateDelegate; | |
| 13 import org.mozilla.gecko.sync.Utils; | |
| 14 import org.mozilla.gecko.sync.net.SRPConstants; | |
| 15 | |
| 16 public class FxAccount10CreateDelegate implements CreateDelegate { | |
| 17 protected final String email; | |
| 18 protected final String mainSalt; | |
| 19 protected final String srpSalt; | |
| 20 protected final BigInteger v; | |
| 21 | |
| 22 public FxAccount10CreateDelegate(String email, byte[] stretchedPWBytes, String mainSalt, String srpSalt) throws NoSuchAlgorithmException, UnsupportedEncodingException { | |
| 23 this.email = email; | |
| 24 this.mainSalt = mainSalt; | |
| 25 this.srpSalt = srpSalt; | |
| 26 byte[] srpSaltBytes = Utils.hex2Byte(srpSalt, FxAccountUtils.SALT_LENGTH_BYTES); | |
| 27 this.v = FxAccountUtils.srpVerifierLowercaseV(email.getBytes("UTF-8"), stretchedPWBytes, srpSaltBytes, SRPConstants._2048.g, SRPConstants._2048.N); | |
| 28 } | |
| 29 | |
| 30 @SuppressWarnings("unchecked") | |
| 31 @Override | |
| 32 public JSONObject getCreateBody() throws FxAccountClientException { | |
| 33 final JSONObject body = new JSONObject(); | |
| 34 try { | |
| 35 body.put("email", FxAccountUtils.bytes(email)); | |
| 36 } catch (UnsupportedEncodingException e) { | |
| 37 throw new FxAccountClientException(e); | |
| 38 } | |
| 39 | |
| 40 final JSONObject stretching = new JSONObject(); | |
| 41 stretching.put("type", "PBKDF2/scrypt/PBKDF2/v1"); | |
| 42 stretching.put("PBKDF2_rounds_1", 20000); | |
| 43 stretching.put("scrypt_N", 65536); | |
| 44 stretching.put("scrypt_r", 8); | |
| 45 stretching.put("scrypt_p", 1); | |
| 46 stretching.put("PBKDF2_rounds_2", 20000); | |
| 47 stretching.put("salt", mainSalt); | |
| 48 body.put("passwordStretching", stretching); | |
| 49 | |
| 50 final JSONObject srp = new JSONObject(); | |
| 51 srp.put("type", "SRP-6a/SHA256/2048/v1"); | |
| 52 srp.put("verifier", FxAccountUtils.hexModN(v, SRPConstants._2048.N)); | |
| 53 srp.put("salt", srpSalt); | |
| 54 body.put("srp", srp); | |
| 55 return body; | |
| 56 } | |
| 57 } |
