diff --git a/doc/api/crypto.markdown b/doc/api/crypto.markdown index dd31ae7ac3b92b..46d1e5f3b04d04 100644 --- a/doc/api/crypto.markdown +++ b/doc/api/crypto.markdown @@ -601,7 +601,7 @@ called. Multiple calls will cause an error to be thrown. Updates the hash content with the given `data`, the encoding of which is given in `input_encoding` and can be `'utf8'`, `'ascii'` or `'binary'`. If `encoding` is not provided, and the `data` is a string, an -encoding of `'binary'` is enforced. If `data` is a [`Buffer`][] then +encoding of `'utf8'` is enforced. If `data` is a [`Buffer`][] then `input_encoding` is ignored. This can be called many times with new data as it is streamed. @@ -811,7 +811,7 @@ or [buffers][`Buffer`]. The default value is `'buffer'`, which makes methods default to [`Buffer`][] objects. The `crypto.DEFAULT_ENCODING` mechanism is provided for backwards compatibility -with legacy programs that expect `'binary'` to be the default encoding. +with legacy programs that expect `'utf8'` to be the default encoding. New applications should expect the default to be `'buffer'`. This property may become deprecated in a future Node.js release. diff --git a/lib/crypto.js b/lib/crypto.js index cf92eff1eec0bc..81eee114be521f 100644 --- a/lib/crypto.js +++ b/lib/crypto.js @@ -30,11 +30,10 @@ const DH_GENERATOR = 2; // any explicit encoding in older versions of node, and we don't want // to break them unnecessarily. function toBuf(str, encoding) { - encoding = encoding || 'binary'; if (typeof str === 'string') { - if (encoding === 'buffer') - encoding = 'binary'; - str = new Buffer(str, encoding); + if (encoding === 'buffer' || !encoding) + encoding = 'utf8'; + return new Buffer(str, encoding); } return str; } @@ -67,8 +66,6 @@ Hash.prototype._flush = function(callback) { Hash.prototype.update = function(data, encoding) { encoding = encoding || exports.DEFAULT_ENCODING; - if (encoding === 'buffer' && typeof data === 'string') - encoding = 'binary'; this._handle.update(data, encoding); return this; }; diff --git a/src/node_crypto.cc b/src/node_crypto.cc index 986fe80db449f4..bd6e8f6e678fea 100644 --- a/src/node_crypto.cc +++ b/src/node_crypto.cc @@ -3370,7 +3370,7 @@ void CipherBase::Update(const FunctionCallbackInfo& args) { // Only copy the data if we have to, because it's a string if (args[0]->IsString()) { StringBytes::InlineDecoder decoder; - if (!decoder.Decode(env, args[0].As(), args[1], BINARY)) + if (!decoder.Decode(env, args[0].As(), args[1], UTF8)) return; r = cipher->Update(decoder.out(), decoder.size(), &out, &out_len); } else { @@ -3549,7 +3549,7 @@ void Hmac::HmacUpdate(const FunctionCallbackInfo& args) { bool r; if (args[0]->IsString()) { StringBytes::InlineDecoder decoder; - if (!decoder.Decode(env, args[0].As(), args[1], BINARY)) + if (!decoder.Decode(env, args[0].As(), args[1], UTF8)) return; r = hmac->HmacUpdate(decoder.out(), decoder.size()); } else { @@ -3667,7 +3667,7 @@ void Hash::HashUpdate(const FunctionCallbackInfo& args) { bool r; if (args[0]->IsString()) { StringBytes::InlineDecoder decoder; - if (!decoder.Decode(env, args[0].As(), args[1], BINARY)) + if (!decoder.Decode(env, args[0].As(), args[1], UTF8)) return; r = hash->HashUpdate(decoder.out(), decoder.size()); } else { @@ -3819,7 +3819,7 @@ void Sign::SignUpdate(const FunctionCallbackInfo& args) { Error err; if (args[0]->IsString()) { StringBytes::InlineDecoder decoder; - if (!decoder.Decode(env, args[0].As(), args[1], BINARY)) + if (!decoder.Decode(env, args[0].As(), args[1], UTF8)) return; err = sign->SignUpdate(decoder.out(), decoder.size()); } else { @@ -4021,7 +4021,7 @@ void Verify::VerifyUpdate(const FunctionCallbackInfo& args) { Error err; if (args[0]->IsString()) { StringBytes::InlineDecoder decoder; - if (!decoder.Decode(env, args[0].As(), args[1], BINARY)) + if (!decoder.Decode(env, args[0].As(), args[1], UTF8)) return; err = verify->VerifyUpdate(decoder.out(), decoder.size()); } else { @@ -4120,12 +4120,11 @@ void Verify::VerifyFinal(const FunctionCallbackInfo& args) { THROW_AND_RETURN_IF_NOT_STRING_OR_BUFFER(args[1]); - // BINARY works for both buffers and binary strings. - enum encoding encoding = BINARY; + enum encoding encoding = UTF8; if (args.Length() >= 3) { encoding = ParseEncoding(env->isolate(), args[2]->ToString(env->isolate()), - BINARY); + UTF8); } ssize_t hlen = StringBytes::Size(env->isolate(), args[1], encoding); diff --git a/src/string_bytes.cc b/src/string_bytes.cc index a916caf75e8960..d9ca6e565eb5d8 100644 --- a/src/string_bytes.cc +++ b/src/string_bytes.cc @@ -368,7 +368,6 @@ size_t StringBytes::Write(Isolate* isolate, switch (encoding) { case ASCII: case BINARY: - case BUFFER: if (is_extern && str->IsOneByte()) { memcpy(buf, data, nbytes); } else { @@ -379,6 +378,7 @@ size_t StringBytes::Write(Isolate* isolate, *chars_written = nbytes; break; + case BUFFER: case UTF8: nbytes = str->WriteUtf8(buf, buflen, chars_written, flags); break; @@ -480,11 +480,11 @@ size_t StringBytes::StorageSize(Isolate* isolate, switch (encoding) { case BINARY: - case BUFFER: case ASCII: data_size = str->Length(); break; + case BUFFER: case UTF8: // A single UCS2 codepoint never takes up more than 3 utf8 bytes. // It is an exercise for the caller to decide when a string is @@ -532,11 +532,11 @@ size_t StringBytes::Size(Isolate* isolate, switch (encoding) { case BINARY: - case BUFFER: case ASCII: data_size = str->Length(); break; + case BUFFER: case UTF8: data_size = str->Utf8Length(); break; diff --git a/test/parallel/test-crypto-hash.js b/test/parallel/test-crypto-hash.js index 90ff1fd727d104..3f8c902ab87bcf 100644 --- a/test/parallel/test-crypto-hash.js +++ b/test/parallel/test-crypto-hash.js @@ -13,7 +13,7 @@ var crypto = require('crypto'); // Test hashing var a1 = crypto.createHash('sha1').update('Test123').digest('hex'); var a2 = crypto.createHash('sha256').update('Test123').digest('base64'); -var a3 = crypto.createHash('sha512').update('Test123').digest(); // binary +var a3 = crypto.createHash('sha512').update('Test123').digest(); // buffer var a4 = crypto.createHash('sha1').update('Test123').digest('buffer'); // stream interface @@ -87,3 +87,14 @@ fileStream.on('close', function() { assert.throws(function() { crypto.createHash('xyzzy'); }); + +// Default UTF-8 encoding +var hutf8 = crypto.createHash('sha512').update('УТФ-8 text').digest('hex'); +assert.equal( + hutf8, + '4b21bbd1a68e690a730ddcb5a8bc94ead9879ffe82580767ad7ec6fa8ba2dea6' + + '43a821af66afa9a45b6a78c712fecf0e56dc7f43aef4bcfc8eb5b4d8dca6ea5b'); + +assert.notEqual( + hutf8, + crypto.createHash('sha512').update('УТФ-8 text', 'binary').digest('hex'));