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List: nginx
Subject: njs-0.3.3
From: Dmitry Volyntsev <xeioex () nginx ! com>
Date: 2019-06-25 15:32:37
Message-ID: 80A2788A-B8B8-4A57-BBD4-AAF02C168FD7 () nginx ! com
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Hello,
I'm glad to announce a new release of NGINX JavaScript module (njs).
This release mostly focuses on stability issues in njs core after regular
fuzzing tests were introduced.
Notable new features:
- Added ES5 property getter/setter runtime support:
> > var o = {a:2};
> undefined
> > Object.defineProperty(o, ‘b', {get:function(){return 2*this.a}}); o.b
> 4
- Added global "process" variable:
> > process.pid
<current process pid>
> > process.env.HOME
<current process HOME env variable>
You can learn more about njs:
- Overview and introduction: http://nginx.org/en/docs/njs/
- Presentation: https://youtu.be/Jc_L6UffFOs
Feel free to try it and give us feedback on:
- Github: https://github.com/nginx/njs/issues
- Mailing list: http://mailman.nginx.org/mailman/listinfo/nginx-devel \
<http://mailman.nginx.org/mailman/listinfo/nginx-devel>
Changes with njs 0.3.3 25 Jun 2019
nginx modules:
*) Improvement: getting of special response headers in headersOut.
*) Improvement: working with unknown methods in r.subrequest().
*) Improvement: added support for null as a second argument
of r.subrequest().
*) Bugfix: fixed processing empty output chain in stream body filter.
Core:
*) Feature: added runtime support for property getter/setter.
Thanks to 洪志道 (Hong Zhi Dao) and Artem S. Povalyukhin.
*) Feature: added "process" global object.
*) Feature: writable most of built-in properties and methods.
*) Feature: added generic implementation of Array.prototype.fill().
*) Bugfix: fixed integer-overflow in String.prototype.concat().
*) Bugfix: fixed setting of object properties.
*) Bugfix: fixed Array.prototype.toString().
*) Bugfix: fixed Date.prototype.toJSON().
*) Bugfix: fixed overwriting "constructor" property of built-in
prototypes.
*) Bugfix: fixed processing of invalid surrogate pairs in strings.
*) Bugfix: fixed processing of invalid surrogate pairs in JSON
strings.
*) Bugfix: fixed heap-buffer-overflow in toUpperCase() and
toLowerCase().
*) Bugfix: fixed escaping lone closing square brackets in RegExp()
constructor.
*) Bugfix: fixed String.prototype.toBytes() for ASCII strings.
*) Bugfix: fixed handling zero byte characters inside RegExp
pattern strings.
*) Bugfix: fixed String.prototype.toBytes() for ASCII strings.
*) Bugfix: fixed truth value of JSON numbers in JSON.parse().
*) Bugfix: fixed use-of-uninitialized-value in
njs_string_replace_join().
*) Bugfix: fixed parseInt(‘-0').
Thanks to Artem S. Povalyukhin.
[Attachment #5 (unknown)]
<html><head><meta http-equiv="Content-Type" content="text/html; \
charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; \
line-break: after-white-space;" class=""><div class="">Hello,</div><div class=""><br \
class=""></div><div class="">I'm glad to announce a new release of NGINX JavaScript \
module (njs).</div><div class=""><br class=""></div><div class="">This release mostly \
focuses on stability issues in njs core after regular</div><div class="">fuzzing \
tests were introduced.</div><div class=""><br class=""></div><div class="">Notable \
new features:</div><div class="">- Added ES5 property getter/setter runtime \
support:</div><div class="">: > var o = {a:2};</div><div class="">: \
undefined</div><div class="">: > Object.defineProperty(o, ‘b', \
{get:function(){return 2*this.a}}); o.b</div><div class="">: 4</div><div class=""><br \
class=""></div><div class="">- Added global "process" variable:</div><div class="">: \
> process.pid</div><div class=""><current process pid></div><div class="">: \
> process.env.HOME</div><div class=""><current process HOME env \
variable></div><div class=""><br class=""></div><div class="">You can learn more \
about njs:</div><div class=""><br class=""></div><div class="">- Overview and \
introduction: <a href="http://nginx.org/en/docs/njs/" \
class="">http://nginx.org/en/docs/njs/</a></div><div class="">- Presentation: <a \
href="https://youtu.be/Jc_L6UffFOs" \
class="">https://youtu.be/Jc_L6UffFOs</a></div><div class=""><br class=""></div><div \
class="">Feel free to try it and give us feedback on:</div><div class=""><br \
class=""></div><div class="">- Github: <a href="https://github.com/nginx/njs/issues" \
class="">https://github.com/nginx/njs/issues</a></div><div class="">- Mailing list: \
<a href="http://mailman.nginx.org/mailman/listinfo/nginx-devel" \
class="">http://mailman.nginx.org/mailman/listinfo/nginx-devel</a></div><div \
class=""><br class=""></div><div class=""><br class=""></div><div class=""><div \
class="">Changes with njs 0.3.3 \
\
25 Jun 2019</div><div class=""><br class=""></div><div class=""> \
nginx modules:</div><div class=""><br class=""></div><div class=""> \
*) Improvement: getting of special response headers in headersOut.</div><div \
class=""><br class=""></div><div class=""> *) Improvement: working with \
unknown methods in r.subrequest().</div><div class=""><br class=""></div><div \
class=""> *) Improvement: added support for null as a second \
argument</div><div class=""> of r.subrequest().</div><div \
class=""><br class=""></div><div class=""> *) Bugfix: fixed processing \
empty output chain in stream body filter.</div><div class=""><br class=""></div><div \
class=""> Core:</div><div class=""> *) Feature: added \
runtime support for property getter/setter.</div><div class=""> \
Thanks to 洪志道 (Hong Zhi Dao) and Artem S. Povalyukhin.</div><div \
class=""><br class=""></div><div class=""> *) Feature: added "process" \
global object.</div><div class=""><br class=""></div><div class=""> *) \
Feature: writable most of built-in properties and methods.</div><div class=""><br \
class=""></div><div class=""> *) Feature: added generic implementation \
of Array.prototype.fill().</div><div class=""><br class=""></div><div class=""> \
*) Bugfix: fixed integer-overflow in String.prototype.concat().</div><div \
class=""><br class=""></div><div class=""> *) Bugfix: fixed setting of \
object properties.</div><div class=""><br class=""></div><div class=""> \
*) Bugfix: fixed Array.prototype.toString().</div><div class=""><br \
class=""></div><div class=""> *) Bugfix: fixed \
Date.prototype.toJSON().</div><div class=""><br class=""></div><div class=""> \
*) Bugfix: fixed overwriting "constructor" property of built-in</div><div \
class=""> prototypes.</div><div class=""><br \
class=""></div><div class=""> *) Bugfix: fixed processing of invalid \
surrogate pairs in strings.</div><div class=""><br class=""></div><div \
class=""> *) Bugfix: fixed processing of invalid surrogate pairs in \
JSON</div><div class=""> strings.</div><div class=""><br \
class=""></div><div class=""> *) Bugfix: fixed heap-buffer-overflow in \
toUpperCase() and</div><div class=""> \
toLowerCase().</div><div class=""><br class=""></div><div class=""> \
*) Bugfix: fixed escaping lone closing square brackets in RegExp()</div><div \
class=""> constructor.</div><div class=""><br \
class=""></div><div class=""> *) Bugfix: fixed \
String.prototype.toBytes() for ASCII strings.</div><div class=""><br \
class=""></div><div class=""> *) Bugfix: fixed handling zero byte \
characters inside RegExp</div><div class=""> pattern \
strings.</div><div class=""><br class=""></div><div class=""> *) Bugfix: \
fixed String.prototype.toBytes() for ASCII strings.</div><div class=""><br \
class=""></div><div class=""> *) Bugfix: fixed truth value of JSON \
numbers in JSON.parse().</div><div class=""><br class=""></div><div class=""> \
*) Bugfix: fixed use-of-uninitialized-value in </div><div class=""> \
njs_string_replace_join().</div><div class=""><br \
class=""></div><div class=""> *) Bugfix: fixed \
parseInt(‘-0').</div><div class=""> Thanks to Artem S. \
Povalyukhin.</div></div></body></html>
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