js-keygen/test/tests.js

var public_ssh = ["ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCwi36YMW0eDS3NXSAM/Gcs0txeLOcZE0LQmGPYmHX09Fm1FC9AdzvDWQIfwVylqNy8G6X8+pE0TMuWav4rQjtWRls3j43LdrXkfaTZV2PNJH0ki2zaCND3cz46hBR1bSwi3O4LoN0ZHXoC4ZXoMBXKtYEOg+9jS+pE3vu2QSPruiRROTOYYvrjWx0Bwi8DJc90TmNVeqvPjewPAm4qaTdmh96jIgJQq+vAdhDHu90i31Kl3JUF94x6pzFmg8ZyXOv0Py2GtK9c5To3C33FXI8yTm/sf2Bp7fwd3MEGNcdVNqa7Tt0z2u5Jcmsws93SZuj4iVjbR6xqme9EmIa3BTB7 name",
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCuew50MaphQgiuM6H7zxMspNojI2Ujf77MuWlAjmw1JxcTkfE7JKzV+9fqmESJNtnZSr3+I2dxQhJ72jttrz+2dFt9ol91muTPWzKrA8XXIBH2o7sEJ+QB8/q7S03d+Zgw6tlo+qdXLOWcKqL5MJhYwzTFEdGTSMF00cBFadcpDq1xFPygGTHRa7m3pK723nGz7TMGWmtBK2bHx+Zlp7geLK/7hl+NRG1lTyIbtdkP2T4Y81Z0bhz9kNHroUei3MFD6HvN93qMJWl3/LZZzTb++1BedNeybGKqbtsB3xp0v3c6bQy49wR3RwrAwL03AKbCwTawAufSeoXyRI+rtgZ/ name",
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCpNNtjZeldPuJ5ZgcjO4i6eSJb6kiuf1sULOoWaW9acwSxAfqrmN6Hn7VGg3GK3kSKJUmBKMsF2u+ECajVBec+OTMlbL7oZrYNl2neUYsI7O0G/8lpozZjADYu8CaMqVSAeTa3ORga9Ht/qgCpqXIyEcTsFSbZ45hhaZF0fXQ0GHDCkV/ylBduQHxheCe1SPBSWIO2BwqSlGx/Q76lkL/BnGdcx7xVi3h2yNbEGxqzFuPK75VADZfWria4x09rTqvu41GWIyqzFcbB7BxNImVNh6WVk/qKTcXbfWwH8ck9Cd5bX9g36QaImZ6tW8i/bl3o75bGgP2hSWpsNx8CMVn9 name"];
var public_ssh_decoded = [{
  type: "ssh-rsa", 
  exponent: [1,0,1], 
  name: "name", 
  key: [0,176,139,126,152,49,109,30,13,45,205,93,32,12,252,103,44,210,220,94,44,231,25,19,66,208,152,99,216,152,117,244,244,89,181,20,47,64,119,59,195,89,2,31,193,92,165,168,220,188,27,165,252,250,145,52,76,203,150,106,254,43,66,59,86,70,91,55,143,141,203,118,181,228,125,164,217,87,99,205,36,125,36,139,108,218,8,208,247,115,62,58,132,20,117,109,44,34,220,238,11,160,221,25,29,122,2,225,149,232,48,21,202,181,129,14,131,239,99,75,234,68,222,251,182,65,35,235,186,36,81,57,51,152,98,250,227,91,29,1,194,47,3,37,207,116,78,99,85,122,171,207,141,236,15,2,110,42,105,55,102,135,222,163,34,2,80,171,235,192,118,16,199,187,221,34,223,82,165,220,149,5,247,140,122,167,49,102,131,198,114,92,235,244,63,45,134,180,175,92,229,58,55,11,125,197,92,143,50,78,111,236,127,96,105,237,252,29,220,193,6,53,199,85,54,166,187,78,221,51,218,238,73,114,107,48,179,221,210,102,232,248,137,88,219,71,172,106,153,239,68,152,134,183,5,48,123]
}];

  var jwk_public = {"alg":"RS1","e":"AQAB","ext":true,"key_ops":["verify"],"kty":"RSA","n":"3PWJ6uDsFPgQo67of3IYw0Svyq95SNh9GS-2gorv68GxWIYYeAShaG_UtTf8mvf6u-VIUr54Re2FoLc78ICR3nRhFH5D1_fNaP9hkMAHBqaJ8ATiq4d7-PfeXTCi0yY0qfWkGjuPtOC3IK7WmnEkiA5qUVpy0oHFPiqoAyNynWJRDFJka00JEpM1QFyF1Tz3PEGp0XlFnClY48iJG9UqXlDgaysnG3ro2sDm8ftva0IjX1Sp7Z9FyWQci-yOYfST00wKHQd7z5-Eo3cTd5M0BhcVXeR0gprdK1TTDLZLznFJQ36HYwrUFEXvTyme6vkZfNPRb0z8KPq5Gs7dujE_cw"};

var jwk_private = {
  "kty":"RSA",
  "kid":"juliet@capulet.lit",
  "use":"enc",
  "n":"t6Q8PWSi1dkJj9hTP8hNYFlvadM7DflW9mWepOJhJ66w7nyoK1gPNqFMSQRyO125Gp-TEkodhWr0iujjHVx7BcV0llS4w5ACGgPrcAd6ZcSR0-Iqom-QFcNP8Sjg086MwoqQU_LYywlAGZ21WSdS_PERyGFiNnj3QQlO8Yns5jCtLCRwLHL0Pb1fEv45AuRIuUfVcPySBWYnDyGxvjYGDSM-AqWS9zIQ2ZilgT-GqUmipg0XOC0Cc20rgLe2ymLHjpHciCKVAbY5-L32-lSeZO-Os6U15_aXrk9Gw8cPUaX1_I8sLGuSiVdt3C_Fn2PZ3Z8i744FPFGGcG1qs2Wz-Q",
  "e":"AQAB",
  "d":"GRtbIQmhOZtyszfgKdg4u_N-R_mZGU_9k7JQ_jn1DnfTuMdSNprTeaSTyWfSNkuaAwnOEbIQVy1IQbWVV25NY3ybc_IhUJtfri7bAXYEReWaCl3hdlPKXy9UvqPYGR0kIXTQRqns-dVJ7jahlI7LyckrpTmrM8dWBo4_PMaenNnPiQgO0xnuToxutRZJfJvG4Ox4ka3GORQd9CsCZ2vsUDmsXOfUENOyMqADC6p1M3h33tsurY15k9qMSpG9OX_IJAXmxzAh_tWiZOwk2K4yxH9tS3Lq1yX8C1EWmeRDkK2ahecG85-oLKQt5VEpWHKmjOi_gJSdSgqcN96X52esAQ",
  "p":"2rnSOV4hKSN8sS4CgcQHFbs08XboFDqKum3sc4h3GRxrTmQdl1ZK9uw-PIHfQP0FkxXVrx-WE-ZEbrqivH_2iCLUS7wAl6XvARt1KkIaUxPPSYB9yk31s0Q8UK96E3_OrADAYtAJs-M3JxCLfNgqh56HDnETTQhH3rCT5T3yJws",
  "q":"1u_RiFDP7LBYh3N4GXLT9OpSKYP0uQZyiaZwBtOCBNJgQxaj10RWjsZu0c6Iedis4S7B_coSKB0Kj9PaPaBzg-IySRvvcQuPamQu66riMhjVtG6TlV8CLCYKrYl52ziqK0E_ym2QnkwsUX7eYTB7LbAHRK9GqocDE5B0f808I4s",
  "dp":"KkMTWqBUefVwZ2_Dbj1pPQqyHSHjj90L5x_MOzqYAJMcLMZtbUtwKqvVDq3tbEo3ZIcohbDtt6SbfmWzggabpQxNxuBpoOOf_a_HgMXK_lhqigI4y_kqS1wY52IwjUn5rgRrJ-yYo1h41KR-vz2pYhEAeYrhttWtxVqLCRViD6c",
  "dq":"AvfS0-gRxvn0bwJoMSnFxYcK1WnuEjQFluMGfwGitQBWtfZ1Er7t1xDkbN9GQTB9yqpDoYaN06H7CFtrkxhJIBQaj6nkF5KKS3TQtQ5qCzkOkmxIe3KRbBymXxkb5qwUpX5ELD5xFc6FeiafWYY63TmmEAu_lRFCOJ3xDea-ots",
  "qi":"lSQi-w9CpyUReMErP1RsBLk7wNtOvs5EQpPqmuMvqW57NBUczScEoPwmUqqabu9V0-Py4dQ57_bapoKRu1R90bvuFnU63SHWEFglZQvJDMeAvmj4sm-Fp0oYu_neotgQ0hzbI5gry7ajdYy9-2lNx_76aBZoOUu9HCJ-UsfSOI8"
};

var tags = {
  SEQUENCE: 0x30,
  INTEGER: 0x02,
  BIT_STRING: 0x03,
  OCTET_STRING: 0x04,
  NULL: 0x05,
  OBJECT_IDENTIFIER: 0x06,
  SET: 0x11,
  PrintableString: 0x13,
  T61String: 0x14,
  IA5String: 0x16,
  UTCTime: 0x17,
};

QUnit.test("array to PEM", function(assert) {
  var a = [1,2,3];
  var p = arrayToPem(a);
  var a2 = pemToArray(p);
  assert.deepEqual(a2, a, "can you count?");
});

QUnit.test("array to String", function(assert) {
    var a  = "ssh-rsa".split('').map(function (c) {return c.charCodeAt();});
    assert.equal(arrayToString(pemToArray(arrayToPem(a))), "ssh-rsa");
});

QUnit.test("lenToArray", function(assert) {
    var a  = 66051;
    assert.deepEqual(lenToArray(a), [0, 1, 2, 3]);
});

QUnit.test("arrayToLen", function(assert) {
    var a  = [0, 1, 2, 3];
    assert.deepEqual(arrayToLen(a), 66051);
});

public_ssh.forEach(function (public, index) {
  QUnit.test("decoding ssh public key " + index, function(assert) {
    var key = decodePublicKey(public);
    assert.equal(key.type, "ssh-rsa", "type");
    assert.equal(key.name, "name", "name");
    if(index===0) {
      assert.deepEqual(key.key, public_ssh_decoded[0].key, "key");
    }
  })
});

QUnit.test("Encoding ssh public key", function (assert) {
  var result = encodePublicKey(jwk_public, "name");
  assert.equal(result, "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDc9Ynq4OwU+BCjruh/chjDRK/Kr3lI2H0ZL7aCiu/rwbFYhhh4BKFob9S1N/ya9/q75UhSvnhF7YWgtzvwgJHedGEUfkPX981o/2GQwAcGponwBOKrh3v4995dMKLTJjSp9aQaO4+04LcgrtaacSSIDmpRWnLSgcU+KqgDI3KdYlEMUmRrTQkSkzVAXIXVPPc8QanReUWcKVjjyIkb1SpeUOBrKycbeujawObx+29rQiNfVKntn0XJZByL7I5h9JPTTAodB3vPn4SjdxN3kzQGFxVd5HSCmt0rVNMMtkvOcUlDfodjCtQURe9PKZ7q+Rl809FvTPwo+rkazt26MT9z name");
});

QUnit.test("base64url", function (assert){
  var result = stringToArray(base64urlDecode(jwk_public.n));
  assert.equal(result.length, 256);
  
});

QUnit.test("high bit", function (assert) {
  assert.deepEqual(checkHighestBit([0x80]), [0x00, 0x80]);
  assert.deepEqual(checkHighestBit([0x0F]), [0x0F]);
});

QUnit.test("jwk", function (assert){
  var sshkey = encodePublicKey(jwk_public, "name");
  assert.deepEqual(stringToArray(base64urlDecode(jwk_public.e)), [1,0,1]);
  assert.equal(sshkey, "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDc9Ynq4OwU+BCjruh/chjDRK/Kr3lI2H0ZL7aCiu/rwbFYhhh4BKFob9S1N/ya9/q75UhSvnhF7YWgtzvwgJHedGEUfkPX981o/2GQwAcGponwBOKrh3v4995dMKLTJjSp9aQaO4+04LcgrtaacSSIDmpRWnLSgcU+KqgDI3KdYlEMUmRrTQkSkzVAXIXVPPc8QanReUWcKVjjyIkb1SpeUOBrKycbeujawObx+29rQiNfVKntn0XJZByL7I5h9JPTTAodB3vPn4SjdxN3kzQGFxVd5HSCmt0rVNMMtkvOcUlDfodjCtQURe9PKZ7q+Rl809FvTPwo+rkazt26MT9z name")
});

[{len:0x01, octet:[0x01]},
 {len:0x104, octet:[0x01, 0x04]},
 {len:0xFF32, octet:[0xFF,0x32]},
 {len:0x1000000, octet:[1,0,0,0]},
 {len:0x7FFFFFFF, octet:[0x7F,0xFF,0xFF,0xFF]}, //biggest one
].forEach(function (t) {
  QUnit.test("Integer to Octet:" + t.len, function (assert) {
    assert.deepEqual(integerToOctet(t.len), t.octet, t.len);
  });
});

[{len: 0x34 , asn: [0x34]},
 {len: 256 , asn: [0x80 + 2, 0x01, 0x00]},
 {len: 0x134 , asn: [0x80 + 2, 0x01, 0x34]},
 {len: 0x12345 , asn: [0x80 + 3, 0x01, 0x23, 0x45]},
 {len: 0x123456 , asn: [0x80 + 3, 0x12, 0x34, 0x56]},
 ].forEach(function (t) {
  QUnit.test("ASN.1 Len Writing:" + t.len, function (assert) {
    assert.deepEqual(asnEncodeLen(t.len), t.asn, t.len);
  });
});

QUnit.test("encodePrivateKey", function (assert) {
  var encoded = encodePrivateKey(jwk_private);
  console.log(encoded);
  assert.ok(true);
});