June 2020 - Pharo-dev - lists.pharo.org

Recommendation for password encryption?
by Mariano Martinez Peck Sept. 30, 2022

Sept. 30, 2022

Hi guys. Some time ago I asked about the best way to encrypt a password. Some of the recommendations I got was: 1) Generally for passwords you do not write a decrypt method for security purposes (eg you do not want people to be able to reverse engineer the encrypted password easily) 2) put a little salt 3) There is http://www.squeaksource.com/Cryptography/PasswordHashingFFI 4) I should not decrypt password but instead I should compare both encrypted versions to see if they are equal. My scenario is the following. I need to store database passwords in text files. So I don't want to let them as plain text. And while I understand 4), I think it's a different scenario than mine. I know that some database driver may allow you to directly send the encrypted password. But still...I have another similar scenario in which I have to store a password and then send it (unencrypted)...so I kind of really need a bi-directional encryption. Now..I would try to avoid having an external library + FFI. Any ideas what is the best thing I can do? And how could I solve 1) if I want bidirectional like in my case? Thanks in advance, -- Mariano http://marianopeck.wordpress.com

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Halos Broken - P9 Headless
by Sean P. DeNigris Aug. 4, 2020

Aug. 4, 2020

Morphic halos don't seem to be working with the Pharo 9 headless VM. They seem fine with headful. Where do I report this? Pharo or VM repo (or elsewhere)? ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html

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[ANN] Pharo Launcher 2.0 released!
by Christophe Demarey July 20, 2020

July 20, 2020

Hi all, Pharo Launcher 2.0 has just been released! It is available from http://pharo.org/download <http://pharo.org/download>. This new version introduces major changes: The UI has been fully rewritten using the new Spec2 framework <https://github.com/pharo-spec/Spec> and the Commander2 library <https://github.com/pharo-spec/Commander2>. UI has been revamped to increase usability, especially for newcomers. The main window is now composed of a toolbar and the list of images. The template list is now available when clicking on the new image button. Documentation web site : All Pharo Launcher features are now explained in the new documentation available at https://pharo-project.github.io/pharo-launcher. You can contribute easily by clicking the *edit on GitHub* button. You can now have many launch configurations for an image (VM to use, vm and image arguments). It means you can use headless Pharo VM from Pharo Launcher. When creating a new image, you can specify an initialisation script that will be run once at the first image launch. It is useful to load your project code in a stock Pharo image for example. See https://pharo-project.github.io/pharo-launcher/create-images/#image-initial… You can now define your own template sources in addition to official sources (see https://pharo-project.github.io/pharo-launcher/templates/#create-your-own-l…) including authenticated sources. Improved image metadata. Pharo Launcher now manages all image metadata in a single STON file (including description, Pharo version). Big thanks to all contributors, including issue reports. It is also the opportunity to thanks Damien Cassou, the original author of Pharo Launcher. Here is the changelog: Pharo Launcher v2.0 <https://github.com/pharo-project/pharo-launcher/releases/tag/2.0> The list of closed issue is too long (68) to be listed but you can browse it here: https://github.com/pharo-project/pharo-launcher/issues?q=is%3Aissue+is%3Acl… Here are some highlights: New features: Documentation web site Image initialisation script Launch configurations, headless VM support User template file in addition to the official template file Jenkins server template now support pipeline projects Support of private Jenkins server Support of authenticated HTTP server Improvements: Monitoring of image launch failures to give back the error message (if any) Newly created image is automatically selected in the image list Allow to set image description at creation time Better error management (you will have the choice to ignore them or debug them) Add a poor version column in image list Speedup (especially when image repository has a lot of images) Bug fixes: Fix use of system unzip on Windows Regards, The Pharo team.

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Re: [Pharo-project] Parsing and navigating Html
by Paul DeBruicker July 16, 2020

July 16, 2020

On 12/05/2010 06:02 AM, pharo-project-request(a)lists.gforge.inria.fr wrote: > From: St?phane Ducasse<stephane.ducasse(a)inria.fr> > Subject: [Pharo-project] Parsing and navigating Html > To:"Pharo-project(a)lists.gforge.inria.fr Development" > <Pharo-project(a)lists.gforge.inria.fr> > Message-ID:<1C53DFD8-3021-4233-BC83-CE8C1EA8D103(a)inria.fr> > Content-Type: text/plain; charset=us-ascii > > Hi > > I would like extract partial information from HTML pages. > So I started to play and fix HTMLParser. > > Now does anybody know alternatives? > > Second, does anybody develop a lib to query HTML structure as with the XMLSupport package? > > Stef The Soup package on SqueakSource.com works OK.

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Webminar about VA Smalltalk new OS Process Framework
by Mariano Martinez Peck July 10, 2020

July 10, 2020

Greetings all, Some time ago, I had the pleasure and privilege of being sponsored by the Pharo Consortium to implement OSSubprocess. Because of that work, I quickly realized that a new OS process framework created by Instantiations was quite advanced and unlike anything I had seen before. If you are able, I would highly recommend that you attend the technology preview of this framework coming to VAST 2021: Seth Berman will be presenting, registration here: https://attendee.gotowebinar.com/register/7491754880594201356 We hope the community can attend and we look forward to your feedback and questions during the event's Q&A session. Best regards, -- Mariano Martinez Peck Email: marianopeck(a)gmail.com Twitter: @MartinezPeck LinkedIn: www.linkedin.com/in/mariano-martinez-peck <https://www.linkedin.com/in/mariano-mart%C3%ADnez-peck/> Blog: https://marianopeck.wordpress.com/

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is it possible to send data using form
by shawon58 July 7, 2020

July 7, 2020

Hello Normally i know data can be send from the form and can be display in the result pan but i want to know is it possible to send some value like height width from the form and save those data as a text file ? if any one have idea about this please share with me. Thanks for your kind help -- Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html

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[Pharo 9.0] Build #440: ReMethodHasSyntaxErrorRule
by ci-pharo-ci-jenkins2＠inria.fr June 30, 2020

June 30, 2020

There is a new Pharo build available! The status of the build #440 was: FAILURE. The Pull Request #6743 was integrated: "ReMethodHasSyntaxErrorRule" Pull request url: https://github.com/pharo-project/pharo/pull/6743 Issue Url: https://github.com/pharo-project/pharo/issues/ReMethodHasSyntaxErrorRule Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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[Pharo 9.0] Build #439: 6431-Remove-BlueInk-from-P9
by ci-pharo-ci-jenkins2＠inria.fr June 30, 2020

June 30, 2020

There is a new Pharo build available! The status of the build #439 was: FAILURE. The Pull Request #6457 was integrated: "6431-Remove-BlueInk-from-P9" Pull request url: https://github.com/pharo-project/pharo/pull/6457 Issue Url: https://github.com/pharo-project/pharo/issues/6431 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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[Pharo 9.0] Build #438: Change superclass of OCTempVariable
by ci-pharo-ci-jenkins2＠inria.fr June 30, 2020

June 30, 2020

There is a new Pharo build available! The status of the build #438 was: FAILURE. The Pull Request #6738 was integrated: "Change superclass of OCTempVariable" Pull request url: https://github.com/pharo-project/pharo/pull/6738 Issue Url: https://github.com/pharo-project/pharo/issues/OCTempVariable Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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[Pharo 9.0] Build #437: LiteralVariable-methodNode-remove
by ci-pharo-ci-jenkins2＠inria.fr June 30, 2020

June 30, 2020

There is a new Pharo build available! The status of the build #437 was: FAILURE. The Pull Request #6740 was integrated: "LiteralVariable-methodNode-remove" Pull request url: https://github.com/pharo-project/pharo/pull/6740 Issue Url: https://github.com/pharo-project/pharo/issues/LiteralVariable Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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