[Zope3-dev] Certification: Twisted versus Zope / native HTTPS or Apache

2005-12-14 Thread Christian Theune
Hi,

giving recommendations about security, we advice everyone to put their
communication on protected lines. E.g. use HTTPS.

As we are targetting Zope 3.3, I think twisted can be the recommended
configuration option for Zope to run with.

How do you feel about the use of the HTTPS server of twisted instead of
requiring the user to channel it through an external HTTPS server, e.g.
apache?

Christian

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fax +49 3496 30 99 118 - zope and plone consulting and development


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Re: [Zope3-dev] Certification: Twisted versus Zope / native HTTPS or Apache

2005-12-14 Thread Martijn Faassen

Christian Theune wrote:

giving recommendations about security, we advice everyone to put their
communication on protected lines. E.g. use HTTPS.

As we are targetting Zope 3.3, I think twisted can be the recommended
configuration option for Zope to run with.


Agreed.


How do you feel about the use of the HTTPS server of twisted instead of
requiring the user to channel it through an external HTTPS server, e.g.
apache?


I wonder how Apache front-ends would work with a HTTPS backend; would 
that give rise to new issues in configuring Apache and Zope together? 
There's little experience in this domain, I expect.


We'll have to see how things settle, but configuring Apache is familiar 
to many people and is knowledge that applies far and wide outside Zope, 
so I expect Apache frontends, also for HTTPS, will continue to be very 
important in Zope deployments in the forseeable future.


Possibly off on a tangent:

Twisted gets us out of the server business, but I don't want us to get 
into a situation where we're saying: Don't use this well-known Apache 
stuff that half the web is using! Use Twisted, something you never heard 
of before! Trust us, it's better!. Since we're not in the server 
business, we don't want to have to convince people that our server is 
better or whatever, or even make it very visible that it exists (ZServer 
isn't very visible to the outside as something Zope does, and I like it 
just fine that way). We use Twisted as it does the job, not because 
we're advocates that want to convince people to use it.


So, I think Apache has its place in front of Twisted, just like Apache 
now has its place in front of ZServer.


Regards,

Martijn
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Re: [Zope3-dev] Certification: Twisted versus Zope / native HTTPS or Apache

2005-12-14 Thread Rob Page

On Dec 14, 2005, at 6:28 AM, Martijn Faassen wrote:

Christian Theune wrote:
  How do you feel about the use of the HTTPS server
  of twisted instead of requiring the user to channel
  it through an external HTTPS server, e.g.  apache?

[...]

 So, I think Apache has its place in front of Twisted,
 just like Apache now has its place in front of
 ZServer.

+1.  IIUC, the C2 certification is
configuration-dependent suggesting we work to get the
most mainstream/popular config certified.

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Zope Corporation   F: 703 995 0412

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Re: [Zope3-dev] Certification: Twisted versus Zope / native HTTPS or Apache

2005-12-14 Thread Christian Theune
Hi,

Am Mittwoch, den 14.12.2005, 06:39 -0500 schrieb Rob Page:
 On Dec 14, 2005, at 6:28 AM, Martijn Faassen wrote:
   So, I think Apache has its place in front of Twisted,
   just like Apache now has its place in front of
   ZServer.
 
 +1.  IIUC, the C2 certification is
 configuration-dependent suggesting we work to get the
 most mainstream/popular config certified.

Ok. So in favor of the mainstream (and trusted!) configuration, I'll go
for using the standard Twisted/HTTP server in combination with a local
Apache that provides SSL to the web browser.

Fine with that.

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www.gocept.com - [EMAIL PROTECTED] - phone +49 3496 30 99 112 -
fax +49 3496 30 99 118 - zope and plone consulting and development


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Re: [Zope3-dev] Certification: Twisted versus Zope / native HTTPS or Apache

2005-12-14 Thread Christian Theune
Hi,

Am Mittwoch, den 14.12.2005, 13:03 +0100 schrieb Christian Theune:
 Ok. So in favor of the mainstream (and trusted!) configuration, I'll go
 for using the standard Twisted/HTTP server in combination with a local
 Apache that provides SSL to the web browser.

Actually that also means that I only will mention Apache as an
additional add-on, because we do not want to certify the Apache setup
itself. It will look like this: 

- Zope is only certified on using the HTTP server
- You are required to use an encryption proxy in front of it, to ensure
a trusted path to the user.
- A famous proxy is Apache with a certain standard configuration. 

We can even show how the configuration will look like with Apache, but
that very likely won't be certified as a secure Apache setup is totally
out of our scope. 

Christian

-- 
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www.gocept.com - [EMAIL PROTECTED] - phone +49 3496 30 99 112 -
fax +49 3496 30 99 118 - zope and plone consulting and development


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