Twisted-web October 2014

twisted-web@python.org

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by Philippe Lafoucrière

Hi all just a test

5 months, 3 weeks

Boston Area Twisted Sprint

by exarkun＠twistedmatrix.com

Hello all, I'm happy to invite you to a Twisted sprint on Saturday, November 1st in Cambridge, Massachusetts. ClusterHQ will be hosting up to twenty (20) Twisted sprinters at the Cambridge Innovation Center ("Coronet City" room) in Kendall Square from 10AM until 11PM. The sprint topics are attendee choice - hacking on any part of Twisted is welcome. A large part of the ClusterHQ team will be taking part in the sprint. ClusterHQ is developing Flocker, a data management tool for use with Docker written in Python and based on Twisted. Follow us on Github: https://github.com/clusterhq/flocker ClusterHQ will provide lunch and dinner (something like delivery pizza, comment on the meetup page if you'd like to suggest something!). Find details and chat about sprint topics at the Boston Twisted Python meetup page: http://www.meetup.com/Boston-Twisted-Python/ Early birds, feel free to contact me off-list about meeting up for coffee at around 9AM before the sprint starts. Space at CIC is limited. Please RSVP on the Meetup page! See you there, Jean-Paul

7 years, 3 months

Auto-Re: Boston Area Twisted Sprint

by 甘肃电大

您发的邮件收到了!

7 years, 3 months

Making Secure HTTPS requests, SSL Method, and Certificate Management using Twisted

by Carl Waldbieser

I have a couple projects I am working on where I would like to make HTTPS requests using Twisted. I reviewed the articles "Using TLS in Twisted" [1] and "Using the Twisted Web Client" (section "HTTP over SSL") [2]. It seems like various options exist that will allow me to make HTTPS requests using the CA certs bundled on the client OS. I would like to be able to tell my HTTPS clients to accept specific *internal* CA certificates *in addition* to the certificates provided by the OS. Initially, I thought this might be possible by passing a custom t.w.c.BrowserLikePolicyForHTTPS to the t.w.c.Agent as its `contextFactory` argument. I wasn't quite sure how to go about doing this, so I got some advice on StackOverflow [3]. With some slight modifications to the solution presented there, I was able to create a custom Trust Root that accepted a list of paths to CA cert files in PEM format that I wanted to add to the client. The custom trust root is passed to the BrowserLikePolicyForHTTPS. The policy is passed to the Agent. The one hitch is that the IOpenSSLTrustRoot interface upon which my custom trust root is based is located in `twisted.internet._sslverify`[4], which if I understand correctly, is a private module and not supposed to be used as an API. Is there a *supported* way to specify *additional* CA certs to use during SSL verification when making HTTPS requests using Twisted? If so, what is the recommended method? Another related concept that was not clear to me is how one might specify the SSL method (e.g. SSLv23_METHOD, SSLv3_METHOD, etc.) when making the request. Is there some recommended way to pass options to indicate the SSL method that ought to be used? Any guidance would be appreciated. Thanks, Carl Waldbieser [1] https://twistedmatrix.com/documents/current/core/howto/ssl.html [2] http://twistedmatrix.com/documents/current/web/howto/client.html#http-over-… [3] http://stackoverflow.com/questions/26166444/twisted-python-how-to-create-a-… [4] http://twistedmatrix.com/documents/current/api/twisted.internet._sslverify.…

7 years, 3 months

Re: [Twisted-web] Twisted-web Digest, Vol 110, Issue 1

by Christopher Lozinski

On 7/1/13 1:00 PM,Phil Mayers <p.mayers(a)imperial.ac.uk> wrote: > > > > I'm a newbie to Python, but not programming. However, my problem is > > replacing an antiquated web-based classroom-attendance oriented > > software app. If you are looking at python, you have a lot of choices. The first choice is which database to use, object-oriented, or relational. If you choose relational, then django is the mainstream choice. If you choose object oriented, then you can consider ZODB. It stores a persistent network of objects. Which leads to either the Zope 3 / ZTFY.org web framework, or else pyramid. Pyramid is good for simpler applications, as they get more complicated, I would recommend ztfy.org. and wiki.ztfy.org Better yet, just get a complete school application at schooltool.org built on top of zope 3, very easy to make any customizations you want, that is the greatest strength of Zope 3. Regards Chris http://zopache.com

7 years, 3 months

Auto-Re: Making Secure HTTPS requests, SSL Method, and Certificate Management using Twisted

by 甘肃电大

您发的邮件收到了!

7 years, 3 months

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Twisted-web October 2014