ndn-js
Version:
A JavaScript client library for Named Data Networking
339 lines (305 loc) • 17.8 kB
JavaScript
/*
* Copyright (C) 2014-2019 Regents of the University of California.
* @author: Jeff Thompson <jefft0@remap.ucla.edu>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* A copy of the GNU Lesser General Public License is in the file COPYING.
*/
var Name = require('../..').Name;
var Data = require('../..').Data;
var Blob = require('../..').Blob;
var MetaInfo = require('../..').MetaInfo;
var KeyLocator = require('../..').KeyLocator;
var KeyLocatorType = require('../..').KeyLocatorType;
var KeyType = require('../..').KeyType;
var Validator = require('../..').Validator;
var ValidationPolicyFromPib = require('../..').ValidationPolicyFromPib;
var SafeBag = require('../..').SafeBag;
var KeyChain = require('../..').KeyChain;
var TestEncodeDecodeBenchmark = function TestEncodeDecodeBenchmark()
{
};
exports.TestEncodeDecodeBenchmark = TestEncodeDecodeBenchmark;
function getNowSeconds()
{
return new Date().getTime() / 1000.0;
}
var DEFAULT_RSA_PUBLIC_KEY_DER = new Buffer([
0x30, 0x82, 0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
0x01, 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30, 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01,
0x00, 0xb8, 0x09, 0xa7, 0x59, 0x82, 0x84, 0xec, 0x4f, 0x06, 0xfa, 0x1c, 0xb2, 0xe1, 0x38, 0x93,
0x53, 0xbb, 0x7d, 0xd4, 0xac, 0x88, 0x1a, 0xf8, 0x25, 0x11, 0xe4, 0xfa, 0x1d, 0x61, 0x24, 0x5b,
0x82, 0xca, 0xcd, 0x72, 0xce, 0xdb, 0x66, 0xb5, 0x8d, 0x54, 0xbd, 0xfb, 0x23, 0xfd, 0xe8, 0x8e,
0xaf, 0xa7, 0xb3, 0x79, 0xbe, 0x94, 0xb5, 0xb7, 0xba, 0x17, 0xb6, 0x05, 0xae, 0xce, 0x43, 0xbe,
0x3b, 0xce, 0x6e, 0xea, 0x07, 0xdb, 0xbf, 0x0a, 0x7e, 0xeb, 0xbc, 0xc9, 0x7b, 0x62, 0x3c, 0xf5,
0xe1, 0xce, 0xe1, 0xd9, 0x8d, 0x9c, 0xfe, 0x1f, 0xc7, 0xf8, 0xfb, 0x59, 0xc0, 0x94, 0x0b, 0x2c,
0xd9, 0x7d, 0xbc, 0x96, 0xeb, 0xb8, 0x79, 0x22, 0x8a, 0x2e, 0xa0, 0x12, 0x1d, 0x42, 0x07, 0xb6,
0x5d, 0xdb, 0xe1, 0xf6, 0xb1, 0x5d, 0x7b, 0x1f, 0x54, 0x52, 0x1c, 0xa3, 0x11, 0x9b, 0xf9, 0xeb,
0xbe, 0xb3, 0x95, 0xca, 0xa5, 0x87, 0x3f, 0x31, 0x18, 0x1a, 0xc9, 0x99, 0x01, 0xec, 0xaa, 0x90,
0xfd, 0x8a, 0x36, 0x35, 0x5e, 0x12, 0x81, 0xbe, 0x84, 0x88, 0xa1, 0x0d, 0x19, 0x2a, 0x4a, 0x66,
0xc1, 0x59, 0x3c, 0x41, 0x83, 0x3d, 0x3d, 0xb8, 0xd4, 0xab, 0x34, 0x90, 0x06, 0x3e, 0x1a, 0x61,
0x74, 0xbe, 0x04, 0xf5, 0x7a, 0x69, 0x1b, 0x9d, 0x56, 0xfc, 0x83, 0xb7, 0x60, 0xc1, 0x5e, 0x9d,
0x85, 0x34, 0xfd, 0x02, 0x1a, 0xba, 0x2c, 0x09, 0x72, 0xa7, 0x4a, 0x5e, 0x18, 0xbf, 0xc0, 0x58,
0xa7, 0x49, 0x34, 0x46, 0x61, 0x59, 0x0e, 0xe2, 0x6e, 0x9e, 0xd2, 0xdb, 0xfd, 0x72, 0x2f, 0x3c,
0x47, 0xcc, 0x5f, 0x99, 0x62, 0xee, 0x0d, 0xf3, 0x1f, 0x30, 0x25, 0x20, 0x92, 0x15, 0x4b, 0x04,
0xfe, 0x15, 0x19, 0x1d, 0xdc, 0x7e, 0x5c, 0x10, 0x21, 0x52, 0x21, 0x91, 0x54, 0x60, 0x8b, 0x92,
0x41, 0x02, 0x03, 0x01, 0x00, 0x01
]);
// Use an unencrypted PKCS #8 PrivateKeyInfo.
var DEFAULT_RSA_PRIVATE_KEY_DER = new Buffer([
0x30, 0x82, 0x04, 0xbf, 0x02, 0x01, 0x00, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7,
0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x04, 0x82, 0x04, 0xa9, 0x30, 0x82, 0x04, 0xa5, 0x02, 0x01,
0x00, 0x02, 0x82, 0x01, 0x01, 0x00, 0xb8, 0x09, 0xa7, 0x59, 0x82, 0x84, 0xec, 0x4f, 0x06, 0xfa,
0x1c, 0xb2, 0xe1, 0x38, 0x93, 0x53, 0xbb, 0x7d, 0xd4, 0xac, 0x88, 0x1a, 0xf8, 0x25, 0x11, 0xe4,
0xfa, 0x1d, 0x61, 0x24, 0x5b, 0x82, 0xca, 0xcd, 0x72, 0xce, 0xdb, 0x66, 0xb5, 0x8d, 0x54, 0xbd,
0xfb, 0x23, 0xfd, 0xe8, 0x8e, 0xaf, 0xa7, 0xb3, 0x79, 0xbe, 0x94, 0xb5, 0xb7, 0xba, 0x17, 0xb6,
0x05, 0xae, 0xce, 0x43, 0xbe, 0x3b, 0xce, 0x6e, 0xea, 0x07, 0xdb, 0xbf, 0x0a, 0x7e, 0xeb, 0xbc,
0xc9, 0x7b, 0x62, 0x3c, 0xf5, 0xe1, 0xce, 0xe1, 0xd9, 0x8d, 0x9c, 0xfe, 0x1f, 0xc7, 0xf8, 0xfb,
0x59, 0xc0, 0x94, 0x0b, 0x2c, 0xd9, 0x7d, 0xbc, 0x96, 0xeb, 0xb8, 0x79, 0x22, 0x8a, 0x2e, 0xa0,
0x12, 0x1d, 0x42, 0x07, 0xb6, 0x5d, 0xdb, 0xe1, 0xf6, 0xb1, 0x5d, 0x7b, 0x1f, 0x54, 0x52, 0x1c,
0xa3, 0x11, 0x9b, 0xf9, 0xeb, 0xbe, 0xb3, 0x95, 0xca, 0xa5, 0x87, 0x3f, 0x31, 0x18, 0x1a, 0xc9,
0x99, 0x01, 0xec, 0xaa, 0x90, 0xfd, 0x8a, 0x36, 0x35, 0x5e, 0x12, 0x81, 0xbe, 0x84, 0x88, 0xa1,
0x0d, 0x19, 0x2a, 0x4a, 0x66, 0xc1, 0x59, 0x3c, 0x41, 0x83, 0x3d, 0x3d, 0xb8, 0xd4, 0xab, 0x34,
0x90, 0x06, 0x3e, 0x1a, 0x61, 0x74, 0xbe, 0x04, 0xf5, 0x7a, 0x69, 0x1b, 0x9d, 0x56, 0xfc, 0x83,
0xb7, 0x60, 0xc1, 0x5e, 0x9d, 0x85, 0x34, 0xfd, 0x02, 0x1a, 0xba, 0x2c, 0x09, 0x72, 0xa7, 0x4a,
0x5e, 0x18, 0xbf, 0xc0, 0x58, 0xa7, 0x49, 0x34, 0x46, 0x61, 0x59, 0x0e, 0xe2, 0x6e, 0x9e, 0xd2,
0xdb, 0xfd, 0x72, 0x2f, 0x3c, 0x47, 0xcc, 0x5f, 0x99, 0x62, 0xee, 0x0d, 0xf3, 0x1f, 0x30, 0x25,
0x20, 0x92, 0x15, 0x4b, 0x04, 0xfe, 0x15, 0x19, 0x1d, 0xdc, 0x7e, 0x5c, 0x10, 0x21, 0x52, 0x21,
0x91, 0x54, 0x60, 0x8b, 0x92, 0x41, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x82, 0x01, 0x01, 0x00,
0x8a, 0x05, 0xfb, 0x73, 0x7f, 0x16, 0xaf, 0x9f, 0xa9, 0x4c, 0xe5, 0x3f, 0x26, 0xf8, 0x66, 0x4d,
0xd2, 0xfc, 0xd1, 0x06, 0xc0, 0x60, 0xf1, 0x9f, 0xe3, 0xa6, 0xc6, 0x0a, 0x48, 0xb3, 0x9a, 0xca,
0x21, 0xcd, 0x29, 0x80, 0x88, 0x3d, 0xa4, 0x85, 0xa5, 0x7b, 0x82, 0x21, 0x81, 0x28, 0xeb, 0xf2,
0x43, 0x24, 0xb0, 0x76, 0xc5, 0x52, 0xef, 0xc2, 0xea, 0x4b, 0x82, 0x41, 0x92, 0xc2, 0x6d, 0xa6,
0xae, 0xf0, 0xb2, 0x26, 0x48, 0xa1, 0x23, 0x7f, 0x02, 0xcf, 0xa8, 0x90, 0x17, 0xa2, 0x3e, 0x8a,
0x26, 0xbd, 0x6d, 0x8a, 0xee, 0xa6, 0x0c, 0x31, 0xce, 0xc2, 0xbb, 0x92, 0x59, 0xb5, 0x73, 0xe2,
0x7d, 0x91, 0x75, 0xe2, 0xbd, 0x8c, 0x63, 0xe2, 0x1c, 0x8b, 0xc2, 0x6a, 0x1c, 0xfe, 0x69, 0xc0,
0x44, 0xcb, 0x58, 0x57, 0xb7, 0x13, 0x42, 0xf0, 0xdb, 0x50, 0x4c, 0xe0, 0x45, 0x09, 0x8f, 0xca,
0x45, 0x8a, 0x06, 0xfe, 0x98, 0xd1, 0x22, 0xf5, 0x5a, 0x9a, 0xdf, 0x89, 0x17, 0xca, 0x20, 0xcc,
0x12, 0xa9, 0x09, 0x3d, 0xd5, 0xf7, 0xe3, 0xeb, 0x08, 0x4a, 0xc4, 0x12, 0xc0, 0xb9, 0x47, 0x6c,
0x79, 0x50, 0x66, 0xa3, 0xf8, 0xaf, 0x2c, 0xfa, 0xb4, 0x6b, 0xec, 0x03, 0xad, 0xcb, 0xda, 0x24,
0x0c, 0x52, 0x07, 0x87, 0x88, 0xc0, 0x21, 0xf3, 0x02, 0xe8, 0x24, 0x44, 0x0f, 0xcd, 0xa0, 0xad,
0x2f, 0x1b, 0x79, 0xab, 0x6b, 0x49, 0x4a, 0xe6, 0x3b, 0xd0, 0xad, 0xc3, 0x48, 0xb9, 0xf7, 0xf1,
0x34, 0x09, 0xeb, 0x7a, 0xc0, 0xd5, 0x0d, 0x39, 0xd8, 0x45, 0xce, 0x36, 0x7a, 0xd8, 0xde, 0x3c,
0xb0, 0x21, 0x96, 0x97, 0x8a, 0xff, 0x8b, 0x23, 0x60, 0x4f, 0xf0, 0x3d, 0xd7, 0x8f, 0xf3, 0x2c,
0xcb, 0x1d, 0x48, 0x3f, 0x86, 0xc4, 0xa9, 0x00, 0xf2, 0x23, 0x2d, 0x72, 0x4d, 0x66, 0xa5, 0x01,
0x02, 0x81, 0x81, 0x00, 0xdc, 0x4f, 0x99, 0x44, 0x0d, 0x7f, 0x59, 0x46, 0x1e, 0x8f, 0xe7, 0x2d,
0x8d, 0xdd, 0x54, 0xc0, 0xf7, 0xfa, 0x46, 0x0d, 0x9d, 0x35, 0x03, 0xf1, 0x7c, 0x12, 0xf3, 0x5a,
0x9d, 0x83, 0xcf, 0xdd, 0x37, 0x21, 0x7c, 0xb7, 0xee, 0xc3, 0x39, 0xd2, 0x75, 0x8f, 0xb2, 0x2d,
0x6f, 0xec, 0xc6, 0x03, 0x55, 0xd7, 0x00, 0x67, 0xd3, 0x9b, 0xa2, 0x68, 0x50, 0x6f, 0x9e, 0x28,
0xa4, 0x76, 0x39, 0x2b, 0xb2, 0x65, 0xcc, 0x72, 0x82, 0x93, 0xa0, 0xcf, 0x10, 0x05, 0x6a, 0x75,
0xca, 0x85, 0x35, 0x99, 0xb0, 0xa6, 0xc6, 0xef, 0x4c, 0x4d, 0x99, 0x7d, 0x2c, 0x38, 0x01, 0x21,
0xb5, 0x31, 0xac, 0x80, 0x54, 0xc4, 0x18, 0x4b, 0xfd, 0xef, 0xb3, 0x30, 0x22, 0x51, 0x5a, 0xea,
0x7d, 0x9b, 0xb2, 0x9d, 0xcb, 0xba, 0x3f, 0xc0, 0x1a, 0x6b, 0xcd, 0xb0, 0xe6, 0x2f, 0x04, 0x33,
0xd7, 0x3a, 0x49, 0x71, 0x02, 0x81, 0x81, 0x00, 0xd5, 0xd9, 0xc9, 0x70, 0x1a, 0x13, 0xb3, 0x39,
0x24, 0x02, 0xee, 0xb0, 0xbb, 0x84, 0x17, 0x12, 0xc6, 0xbd, 0x65, 0x73, 0xe9, 0x34, 0x5d, 0x43,
0xff, 0xdc, 0xf8, 0x55, 0xaf, 0x2a, 0xb9, 0xe1, 0xfa, 0x71, 0x65, 0x4e, 0x50, 0x0f, 0xa4, 0x3b,
0xe5, 0x68, 0xf2, 0x49, 0x71, 0xaf, 0x15, 0x88, 0xd7, 0xaf, 0xc4, 0x9d, 0x94, 0x84, 0x6b, 0x5b,
0x10, 0xd5, 0xc0, 0xaa, 0x0c, 0x13, 0x62, 0x99, 0xc0, 0x8b, 0xfc, 0x90, 0x0f, 0x87, 0x40, 0x4d,
0x58, 0x88, 0xbd, 0xe2, 0xba, 0x3e, 0x7e, 0x2d, 0xd7, 0x69, 0xa9, 0x3c, 0x09, 0x64, 0x31, 0xb6,
0xcc, 0x4d, 0x1f, 0x23, 0xb6, 0x9e, 0x65, 0xd6, 0x81, 0xdc, 0x85, 0xcc, 0x1e, 0xf1, 0x0b, 0x84,
0x38, 0xab, 0x93, 0x5f, 0x9f, 0x92, 0x4e, 0x93, 0x46, 0x95, 0x6b, 0x3e, 0xb6, 0xc3, 0x1b, 0xd7,
0x69, 0xa1, 0x0a, 0x97, 0x37, 0x78, 0xed, 0xd1, 0x02, 0x81, 0x80, 0x33, 0x18, 0xc3, 0x13, 0x65,
0x8e, 0x03, 0xc6, 0x9f, 0x90, 0x00, 0xae, 0x30, 0x19, 0x05, 0x6f, 0x3c, 0x14, 0x6f, 0xea, 0xf8,
0x6b, 0x33, 0x5e, 0xee, 0xc7, 0xf6, 0x69, 0x2d, 0xdf, 0x44, 0x76, 0xaa, 0x32, 0xba, 0x1a, 0x6e,
0xe6, 0x18, 0xa3, 0x17, 0x61, 0x1c, 0x92, 0x2d, 0x43, 0x5d, 0x29, 0xa8, 0xdf, 0x14, 0xd8, 0xff,
0xdb, 0x38, 0xef, 0xb8, 0xb8, 0x2a, 0x96, 0x82, 0x8e, 0x68, 0xf4, 0x19, 0x8c, 0x42, 0xbe, 0xcc,
0x4a, 0x31, 0x21, 0xd5, 0x35, 0x6c, 0x5b, 0xa5, 0x7c, 0xff, 0xd1, 0x85, 0x87, 0x28, 0xdc, 0x97,
0x75, 0xe8, 0x03, 0x80, 0x1d, 0xfd, 0x25, 0x34, 0x41, 0x31, 0x21, 0x12, 0x87, 0xe8, 0x9a, 0xb7,
0x6a, 0xc0, 0xc4, 0x89, 0x31, 0x15, 0x45, 0x0d, 0x9c, 0xee, 0xf0, 0x6a, 0x2f, 0xe8, 0x59, 0x45,
0xc7, 0x7b, 0x0d, 0x6c, 0x55, 0xbb, 0x43, 0xca, 0xc7, 0x5a, 0x01, 0x02, 0x81, 0x81, 0x00, 0xab,
0xf4, 0xd5, 0xcf, 0x78, 0x88, 0x82, 0xc2, 0xdd, 0xbc, 0x25, 0xe6, 0xa2, 0xc1, 0xd2, 0x33, 0xdc,
0xef, 0x0a, 0x97, 0x2b, 0xdc, 0x59, 0x6a, 0x86, 0x61, 0x4e, 0xa6, 0xc7, 0x95, 0x99, 0xa6, 0xa6,
0x55, 0x6c, 0x5a, 0x8e, 0x72, 0x25, 0x63, 0xac, 0x52, 0xb9, 0x10, 0x69, 0x83, 0x99, 0xd3, 0x51,
0x6c, 0x1a, 0xb3, 0x83, 0x6a, 0xff, 0x50, 0x58, 0xb7, 0x28, 0x97, 0x13, 0xe2, 0xba, 0x94, 0x5b,
0x89, 0xb4, 0xea, 0xba, 0x31, 0xcd, 0x78, 0xe4, 0x4a, 0x00, 0x36, 0x42, 0x00, 0x62, 0x41, 0xc6,
0x47, 0x46, 0x37, 0xea, 0x6d, 0x50, 0xb4, 0x66, 0x8f, 0x55, 0x0c, 0xc8, 0x99, 0x91, 0xd5, 0xec,
0xd2, 0x40, 0x1c, 0x24, 0x7d, 0x3a, 0xff, 0x74, 0xfa, 0x32, 0x24, 0xe0, 0x11, 0x2b, 0x71, 0xad,
0x7e, 0x14, 0xa0, 0x77, 0x21, 0x68, 0x4f, 0xcc, 0xb6, 0x1b, 0xe8, 0x00, 0x49, 0x13, 0x21, 0x02,
0x81, 0x81, 0x00, 0xb6, 0x18, 0x73, 0x59, 0x2c, 0x4f, 0x92, 0xac, 0xa2, 0x2e, 0x5f, 0xb6, 0xbe,
0x78, 0x5d, 0x47, 0x71, 0x04, 0x92, 0xf0, 0xd7, 0xe8, 0xc5, 0x7a, 0x84, 0x6b, 0xb8, 0xb4, 0x30,
0x1f, 0xd8, 0x0d, 0x58, 0xd0, 0x64, 0x80, 0xa7, 0x21, 0x1a, 0x48, 0x00, 0x37, 0xd6, 0x19, 0x71,
0xbb, 0x91, 0x20, 0x9d, 0xe2, 0xc3, 0xec, 0xdb, 0x36, 0x1c, 0xca, 0x48, 0x7d, 0x03, 0x32, 0x74,
0x1e, 0x65, 0x73, 0x02, 0x90, 0x73, 0xd8, 0x3f, 0xb5, 0x52, 0x35, 0x79, 0x1c, 0xee, 0x93, 0xa3,
0x32, 0x8b, 0xed, 0x89, 0x98, 0xf1, 0x0c, 0xd8, 0x12, 0xf2, 0x89, 0x7f, 0x32, 0x23, 0xec, 0x67,
0x66, 0x52, 0x83, 0x89, 0x99, 0x5e, 0x42, 0x2b, 0x42, 0x4b, 0x84, 0x50, 0x1b, 0x3e, 0x47, 0x6d,
0x74, 0xfb, 0xd1, 0xa6, 0x10, 0x20, 0x6c, 0x6e, 0xbe, 0x44, 0x3f, 0xb9, 0xfe, 0xbc, 0x8d, 0xda,
0xcb, 0xea, 0x8f
]);
//re-use a single keyChain so that we don't have to import key 1000 times
var keyChain;
/**
* Loop to encode a data packet nIterations times.
* @param {number} nIterations The number of iterations.
* @param {boolean} useComplex If true, use a large name, large content and all fields. If false, use a small name, small content
* and only required fields.
* @param {boolean} useCrypto If true, sign the data packet. If false, use a blank signature.
* @param {function} onFinished When finished this calls onFinished(duration, encoding)
* where duration is the number of seconds for all iterations and encoding is
* the wire encoding Blob. It is necessary to use a callback because the
* crypto functions use callbacks.
* @param {number} nIterationsBeforeYield (optional) The number of loops before
* calling setTimeout(0) to yield. This is useful to let the system process
* pending callbacks after nIterationsBeforeYield iterations. If null or omitted,
* this does not use setTimeout.
*/
TestEncodeDecodeBenchmark.benchmarkEncodeDataSeconds = function
(nIterations, useComplex, useCrypto, onFinished, nIterationsBeforeYield)
{
var name;
var content;
if (useComplex) {
// Use a large name and content.
name = new Name("/ndn/ucla.edu/apps/lwndn-test/numbers.txt/%FD%05%05%E8%0C%CE%1D/%00");
var contentString = "";
var count = 1;
contentString += "" + (count++);
while (contentString.length < 1115)
contentString += " " + (count++);
content = new Buffer(contentString);
}
else {
// Use a small name and content.
name = new Name("/test");
content = new Buffer("abc");
}
var finalBlockId = new Buffer("\0");
// Initialize the KeyChain storage in case useCrypto is true.
var certificateName;
var doDummySign = false;
if (!keyChain){
//generate KeyChain
keyChain = new KeyChain("pib-memory:", "tpm-memory:");
keyChain.importSafeBag(new SafeBag
(new Name("/testname/KEY/123"),
new Blob(DEFAULT_RSA_PRIVATE_KEY_DER, false),
new Blob(DEFAULT_RSA_PUBLIC_KEY_DER, false)));
certificateName = keyChain.getDefaultCertificateName();
//this is the first time, so do a dummy sign to make sure key is imported
doDummySign = true;
}
var signatureBits = new Buffer(256);
for (var i = 0; i < signatureBits.length; ++i)
signatureBits[i] = 0;
var encoding = null;
var start = getNowSeconds();
var count = 0;
var onComplete = function(data) {
count += 1;
if (count >= nIterations){
// We don't know when onComplete will be called. But after calling
// nIterations times, we are finished.
encoding = data.wireEncode();
onFinished(getNowSeconds() - start, encoding);
}
};
var iteration = 0;
var loopBody = function() {
// If !nIterationsBeforeYield then we loop forever.
for (j = 0; !nIterationsBeforeYield || j < nIterationsBeforeYield; ++j) {
if (iteration >= nIterations) {
if (!useCrypto)
// onComplete wasn't called to call onFinished, so do it here.
onFinished(getNowSeconds() - start, encoding);
return;
}
var data = new Data(name);
data.setContent(content);
data.setMetaInfo(new MetaInfo());
if (useComplex) {
data.getMetaInfo().setFreshnessPeriod(30000);
data.getMetaInfo().setFinalBlockId(finalBlockId);
}
if (useCrypto)
// This sets the signature fields.
keyChain.sign(data, onComplete);
else {
// Imitate IdentityManager.signByCertificate to set up the signature
// fields, but don't sign.
var keyLocator = new KeyLocator();
keyLocator.setType(KeyLocatorType.KEYNAME);
keyLocator.setKeyName(certificateName);
var sha256Signature = data.getSignature();
sha256Signature.setKeyLocator(keyLocator);
sha256Signature.setSignature(signatureBits);
encoding = data.wireEncode();
}
if (doDummySign){
doDummySign = false;
keyChain.sign(data);
}
++iteration;
}
// Yield to process accumulated callbacks.
setTimeout(loopBody, 0);
};
loopBody();
};
function onVerifyFailed(data, error)
{
console.log("Signature verification: FAILED. Reason: " + error.getInfo());
}
/**
* Loop to decode a data packet nIterations times.
* @param {number} nIterations The number of times to decode.
* @param {boolean} useCrypto If true, verify the signature. If false, don't verify.
* @param {Blob} encoding The encoded data packet to decode.
* @param {function} onFinished When finished this calls onFinished(duration)
* where duration is the number of seconds for all iterations. It is necessary
* to use a callback because the crypto functions use callbacks.
* @param {number} nIterationsBeforeYield (optional) The number of loops before
* calling setTimeout(0) to yield. This is useful to let the system process
* pending callbacks after nIterationsBeforeYield iterations. If null or omitted,
* this does not use setTimeout.
*/
TestEncodeDecodeBenchmark.benchmarkDecodeDataSeconds = function
(nIterations, useCrypto, encoding, onFinished, nIterationsBeforeYield)
{
// Initialize the KeyChain storage in case useCrypto is true.
var keyChain = new KeyChain("pib-memory:", "tpm-memory:");
// This puts the public key in the pibImpl used by the SelfVerifyPolicyManager.
keyChain.importSafeBag(new SafeBag
(new Name("/testname/KEY/123"),
new Blob(DEFAULT_RSA_PRIVATE_KEY_DER, false),
new Blob(DEFAULT_RSA_PUBLIC_KEY_DER, false)));
var validator = new Validator(new ValidationPolicyFromPib(keyChain.getPib()));
var start = getNowSeconds();
var count = 0;
var onVerifySuccess = function(data) {
count += 1;
if (count >= nIterations)
// We don't know when onVerifySuccess will be called. But after calling
// nIterations times, we are finished.
onFinished(getNowSeconds() - start);
};
var iteration = 0;
var loopBody = function() {
// If !nIterationsBeforeYield then we loop forever.
for (j = 0; !nIterationsBeforeYield || j < nIterationsBeforeYield; ++j) {
if (iteration >= nIterations) {
if (!useCrypto)
// onVerifySuccess wasn't called to call onFinished, so do it here.
onFinished(getNowSeconds() - start);
return;
}
var data = new Data();
data.wireDecode(encoding);
if (useCrypto)
validator.validate(data, onVerifySuccess, onVerifyFailed);
++iteration;
}
// Yield to process accumulated callbacks.
setTimeout(loopBody, 0);
};
loopBody();
};