README.md

@@ -14,7 +14,6 @@ RSA tools. Lightweight. Zero Dependencies. Universal compatibility.
 * [x] Fast and Easy RSA Key Generation
 * [x] PEM-to-JWK
 * [x] JWK-to-PEM
-* [x] JWK thumbprint
 * [x] SSH "pub" format
 * [ ] ECDSA
   * **Need EC or ECDSA tools?** Check out [Eckles.js](https://git.coolaj86.com/coolaj86/eckles.js)
@@ -175,14 +174,6 @@ Qi49OykUCfNZeQlEz7UNNj9RGps/50+CNwIDAQAB
 -----END PUBLIC KEY-----
 ```
 
-## JWK Thumbprint
-
-```js
-Rasha.thumbprint({ jwk: jwk }).then(function (thumbprint) {
-  console.log(thumbprint);
-});
-```
-
 Testing
 -------
 

bin/rasha.js

@@ -8,12 +8,6 @@ var ASN1 = require('../lib/asn1.js');
 
 var infile = process.argv[2];
 var format = process.argv[3];
-var msg = process.argv[4];
-var sign;
-if ('sign' === format) {
-  sign = true;
-  format = 'pkcs8';
-}
 
 if (!infile) {
   infile = 'jwk';
@@ -46,24 +40,13 @@ try {
   // ignore
 }
 
-var thumbprint = ('thumbprint' === format);
-if (thumbprint) {
-  format = 'public';
-}
-
 if ('string' === typeof key) {
-  if (thumbprint) {
-    Rasha.thumbprint({ pem: key }).then(console.info);
-    return;
-  }
   if ('tpl' === format) {
     var block = PEM.parseBlock(key);
     var asn1 = ASN1.parse(block.der);
     ASN1.tpl(asn1);
     return;
   }
-  if (sign) { signMessage(key, msg); return; }
-
   var pub = (-1 !== [ 'public', 'spki', 'pkix' ].indexOf(format));
   Rasha.import({ pem: key, public: (pub || format) }).then(function (jwk) {
     console.info(JSON.stringify(jwk, null, 2));
@@ -72,38 +55,10 @@ if ('string' === typeof key) {
     process.exit(1);
   });
 } else {
-  if (thumbprint) {
-    Rasha.thumbprint({ jwk: key }).then(console.info);
-    return;
-  }
   Rasha.export({ jwk: key, format: format }).then(function (pem) {
-    if (sign) { signMessage(pem, msg); return; }
     console.info(pem);
   }).catch(function (err) {
     console.error(err);
     process.exit(2);
   });
 }
-
-function signMessage(pem, name) {
-  var msg;
-  try {
-    msg = fs.readFileSync(name);
-  } catch(e) {
-    console.warn("[info] input string did not exist as a file, signing the string itself");
-    msg = Buffer.from(name, 'binary');
-  }
-  var crypto = require('crypto');
-  var sign = crypto.createSign('SHA256');
-  sign.write(msg)
-  sign.end()
-  var buf = sign.sign(pem);
-  console.log(buf.toString('base64'));
-  /*
-  Rasha.sign({ pem: pem, message: msg, alg: 'SHA256' }).then(function (sig) {
-  }).catch(function () {
-    console.error(err);
-    process.exit(3);
-  });
-  */
-}

lib/rasha.js

@@ -5,7 +5,6 @@ var SSH = require('./ssh.js');
 var PEM = require('./pem.js');
 var x509 = require('./x509.js');
 var ASN1 = require('./asn1.js');
-var Enc = require('./encoding.js');
 
 /*global Promise*/
 RSA.generate = function (opts) {
@@ -203,26 +202,3 @@ RSA.nueter = function (jwk) {
   });
   return jwk;
 };
-
-RSA.__thumbprint = function (jwk) {
-  var buf = require('crypto').createHash('sha256')
-    // alphabetically sorted keys [ 'e', 'kty', 'n' ]
-    .update('{"e":"' + jwk.e + '","kty":"RSA","n":"' + jwk.n + '"}')
-    .digest()
-  ;
-  return Enc.bufToUrlBase64(buf);
-};
-
-RSA.thumbprint = function (opts) {
-  return Promise.resolve().then(function () {
-    var jwk;
-    if ('RSA' === opts.kty) {
-      jwk = opts;
-    } else if (opts.jwk) {
-      jwk = opts.jwk;
-    } else {
-      jwk = RSA.importSync(opts);
-    }
-    return RSA.__thumbprint(jwk);
-  });
-};

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rasha",
-  "version": "1.2.1",
+  "version": "1.1.0",
   "description": "💯 PEM-to-JWK and JWK-to-PEM for RSA keys in a lightweight, zero-dependency library focused on perfect universal compatibility.",
   "homepage": "https://git.coolaj86.com/coolaj86/rasha.js",
   "main": "index.js",

test.sh

@@ -149,7 +149,7 @@ rndkey 768
 rndkey 1024
 rndkey 2048 # first secure key size
 
-if [ "${RASHA_TEST_LARGE_KEYS}" == "true" ]; then
+if [ "${RASHA_TEST_LARGE_KEYS}" == "true" ]; then 
   rndkey 3072
   rndkey 4096 # largest reasonable key size
 else
@@ -164,12 +164,6 @@ echo "Pass"
 
 rm fixtures/*.1.*
 
-echo ""
-echo "Testing Thumbprints"
-node bin/rasha.js ./fixtures/privkey-rsa-2048.pkcs1.pem thumbprint
-node bin/rasha.js ./fixtures/pub-rsa-2048.jwk.json thumbprint
-echo "PASS"
-
 echo ""
 echo ""
 echo "PASSED:"