October 2019 - 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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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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Re: [Pharo-dev] Contribute to pharo8.0 ?
by Ritesh Saini Feb. 24, 2020

Feb. 24, 2020

Having the same issue. Canât fix! Tried everything :( Regards, Ritesh adsense high paying keywords <https://www.digitalkube.com/highest-paying-adsense-niches/>

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Re: [Pharo-dev] make github issues clearer?
by Torsten Bergmann Nov. 11, 2019

Nov. 11, 2019

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Integer #byteAt: #digitAt: portability
by Sven Van Caekenberghe Nov. 7, 2019

Nov. 7, 2019

Hi, Recently, #digitAt: was renamed to #byteAt: in Pharo 8. I totally agree that this is better. However, how does one write a library that needs to use this selector and wants portability with at least Pharo 7 ? That requires quite some effort from my side (either an ugly dynamic hack, or different source code packages, just for one method). Can we back port #byteAt: at least as an alias to Pharo 7 ? Sven

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Git URL issues
by Sven Van Caekenberghe Nov. 4, 2019

Nov. 4, 2019

Hi, I asked this before, but I still have trouble with this. What I ultimately want is what I used for years now: use the zero config tools to point to my private repo and install my code and all its dependencies from a single Metacello config. Basically, $vm $image config _CONFIG_REPO_ _CONFIG_NAME_ --username=_CONFIG_USER_ --password=_CONFIG_PASS_ --install=_CONFIG_VERSION_ --group=_CONFIG_GROUP_ towards a private server. In the new world of git(hub)/tonel/iceberg I am trying the following (not using the 'config' but the new 'metacello' command line handler): $ uname -a Linux audio359 4.15.0-39-generic #42-Ubuntu SMP Tue Oct 23 15:48:01 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux $ curl get.pharo.org/64/70+vm | bash % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 3054 100 3054 0 0 57622 0 --:--:-- --:--:-- --:--:-- 57622 Downloading the latest 70 Image: http://files.pharo.org/get-files/70/pharo64.zip Pharo.image Downloading the latest pharoVM: http://files.pharo.org/get-files/70/pharo64-linux-stable.zip pharo-vm/pharo Creating starter scripts pharo and pharo-ui $ ./pharo Pharo.image printVersion [version] 'Pharo7.0.4' 'Pharo-7.0.4+build.168.sha.ccd1f6489120f58ddeacb2cac77cd3a0f0dcfbe6 (64 Bit)' $ ./pharo Pharo.image save build $ ./pharo build.image metacello install github://svenvc/ztimestamp BaselineOfZTimestamp 3. using HTTPS instead SSH (Just use an url in the form HTTPS://etc.git) I will try to clone the HTTPS variant. Fetched -> BaselineOfZTimestamp-CompatibleUserName.1554735117 --- https://github.com/svenvc/ztimestamp.git[master] --- https://github.com/svenvc/ztimestamp.git[master] Loaded -> BaselineOfZTimestamp-CompatibleUserName.1554735117 --- https://github.com/svenvc/ztimestamp.git[master] --- https://github.com/svenvc/ztimestamp.git[master] Loading baseline of BaselineOfZTimestamp... Fetched -> ZTimestamp-CompatibleUserName.1554735117 --- https://github.com/svenvc/ztimestamp.git[master] --- https://github.com/svenvc/ztimestamp.git[master] Loaded -> ZTimestamp-CompatibleUserName.1554735117 --- https://github.com/svenvc/ztimestamp.git[master] --- cache ...finished baseline $ ./pharo build.image eval ZTimestamp now 2019-10-25T12:28:34Z So although it gave a warning, it worked fine. The warning said, using HTTPS instead SSH (Just use an url in the form HTTPS://etc.git) I will try to clone the HTTPS variant. so let's try that after cleaning everything: $ rm -rf pharo-local/ build.* $ ./pharo Pharo.image save build $ ./pharo build.image metacello install https://github.com/svenvc/ztimestamp.git BaselineOfZTimestamp ...RETRY->BaselineOfZTimestamp ...RETRY->BaselineOfZTimestamp ...FAILED->BaselineOfZTimestampCould not resolve: BaselineOfZTimestamp [BaselineOfZTimestamp] in /home/sven/pharo7/pharo-local/package-cache https://github.com/svenvc/ztimestamp.git MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>retryingResolvePackageSpecReferences:gofer: WTF ? Why does this not work (I can perfectly git clone that URL) ? Of course, this would just be the first step, eventually I want to use my own private server with a URL like https://deploy:secret@bitbucket.myserver.be/scm/xyz/xyz-pharo.git How do you build/deploy non-public production code using the command line ? Help would be much appreciated. Sven

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Re: [Pharo-dev] FOSDEM rooms are available
by Santiago Bragagnolo Nov. 1, 2019

Nov. 1, 2019

Hi Offray!! I have no clue if there are scholarships. To be honest i don't think so, since it is completely free. but still, don't take my word. Check it. I can do some research on it tomorrow. If not the case, we can do the proposal together, and if they accept the talk we do an intensive couching / course and i present it :) El miÃ©., 30 oct. 2019 a las 0:02, Offray Vladimir Luna CÃ¡rdenas (< offray.luna(a)mutabit.com>) escribiÃ³: > > On 29/10/19 4:24 a. m., Santiago Bragagnolo wrote: > > > [...] > > *Communication *( > https://fosdem.org/2020/schedule/track/collaborative_information_and_conten… > https://fosdem.org/2020/schedule/track/coding_for_language_communities/ ) > *Offray*! I think there is space for graphoscope in here. If you can > give a talk, great, if not, i propose my self to be the speaker (of course > in that case i will need some couching and teaching on the usage). > > I will love to be in Brussels for early February to give the talk, but if > the event has no scholarships or travel funding, I can couch you about what > we have being doing with Grafoscopio since 2015 and giving some overview of > explanatory materials including the mind maps, projects, prototypes, and > docs I use for the presentations. > > Thanks for keeping and eye on this and thinking in the way the wider > community can participate on this, > > Offray > >

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[Pharo 8.0] Build #926: 5029-ChunkWriteStreamnextPut-contains-a-very-inefficient-loop
by ci-pharo-ci-jenkins2＠inria.fr Oct. 31, 2019

Oct. 31, 2019

There is a new Pharo build available! The status of the build #926 was: FAILURE. The Pull Request #5034 was integrated: "5029-ChunkWriteStreamnextPut-contains-a-very-inefficient-loop" Pull request url: https://github.com/pharo-project/pharo/pull/5034 Issue Url: https://github.com/pharo-project/pharo/issues/5029 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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[Pharo 8.0] Build #925: table-headers-should-not-be-rows
by ci-pharo-ci-jenkins2＠inria.fr Oct. 31, 2019

Oct. 31, 2019

There is a new Pharo build available! The status of the build #925 was: SUCCESS. The Pull Request #5032 was integrated: "table-headers-should-not-be-rows" Pull request url: https://github.com/pharo-project/pharo/pull/5032 Issue Url: https://github.com/pharo-project/pharo/issues/table Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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Bad copied class comment
by Esteban Lorenzano Oct. 31, 2019

Oct. 31, 2019

"I am a copy of class IceBitbucketRepositoryType. This comment is copied from there, and might not be entirely accurate I resolve Bitbucket repositoriesâ Iâm sorry, this is plain wrong. No comment is the way to go to make users know they have to ad a comment. The only thing that will come from this is that we will have a system full of âIâm a copy ofâ¦â class comments. THE RED EXCLAMATION MARK IS THERE ON PURPOSE! So you remember to add a comment. Comment properly your classes. There is no other way. There is no shorter way. There is no easier way. I will revert this change. Please do not make me lose my time submitting again such kind of change (yes, Iâm annoyed because every two years I have to discuss the same). Instead, if you do not like the mark, spend a bit of tine helping us to comment the system. Cheers, Esteban

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