Hi Adrian,
On 12-Aug-2014, at 2:12 pm, Adrian Lewis <adr...@alsiconsulting.co.uk> wrote: > Hi Rohit, > > Not a very constructive email I'm afraid but I too would be very > interested in one-time password authentication for CS. Is anyone that you > know of working on RADIUS auth as this would be a relatively easy way to Not that I know of, this would be fairly easily using the new auth classes. I’ll update on wiki how one can add new API authenticators once I’m done with some $dayjob tasks. > integrate a wide number of OTP systems that rely on a secondary auth > challenge for the OTP. This secondary auth mechanism is part of the RADIUS > standard and would cover RSA as well as the system that I'm interested in > implementing (Fortinet's FortiAuthenticator) and many other > enterprise-focussed OTP systems. Sure, would be very easy to do IMO. > Not sure if OTP/2FA would be suitable for API access so a second question > is: Would it be feasible to use different auth backends for the GUI vs the > API? Yes! The UI pretty much uses the login and logout API passed as params, a query API. Though you won’t be able to have a RESTful etc kind of auth. It pretty much uses the same query param based API, just that some of the command/queries would have ability to authenticate ACS. > As I understand it, the GUI is simply a 'wrapper' for the API so > perhaps not but I'm sure I'm not alone here in wanting OTP/2FA, perhaps > even at the expense of API access. Contrary to popular belief within the > CS community, not everyone uses the API (shock horror!). Well, I think most of us do use it, especially those doing repeated dev-testing, infra deployment etc. But yeah the UI is pretty neat for small deployments. > Maybe OTP/2FA is > not an issue for API access but I assume it would be a problem for the use > of Puppet/Ansible/Salt etc. Perhaps a source IP ACL so that only specified > IPs can use a standard auth method but all other access mandates OTP/2FA? > Not sure how AWS works with their MFA feature - anyone? 2FA authentication can be implemented fairly easily to. And the thing with certain IPs using the auth is already available too via CIDRs. For something specific we can always fix it. > I'm afraid I'm just a (ab)user and couldn't program anything myself - just > curious to see if anyone has any thoughts or existing efforts in this > area? What you’re suggesting — integration with other auth services in order to integrate ACS in an organization is do-able. Others can update if they are doing something in this regard. I’m working around a general purpose SAML SSO/SLO integration (branch: origin/saml2) right now which is a sponsored project that we’re working in open, contributing directly to ACS and was a reason for me to do the refactoring. Cheers. > Cheers, > > Adrian > > -----Original Message----- > From: Rohit Yadav [mailto:rohit.ya...@shapeblue.com] > Sent: 12 August 2014 11:41 > To: dev@cloudstack.apache.org > Subject: Re: [SHOW] Authentication refactoring > > From the user end there is no change, not in UI or any change expected in > clients except one: > Since login and logout are now implemented like your regular api, we don't > allow uses to call login and logout and other such AuthenticatorAPIs > directly like via integration port > > Stephen, I'm not sure if we natively support RSA and other things at > present we only have our custom login auth mechanism, signature/key based > auth and a simple SSO (pre-shared key) methods. This refactoring will open > doors for saml, oauth and possibly others. > > This is merged on master now, even though I did testing at my end please > let me know if something got broke? From the outside world nothing should > break, i.e. refactoring. > > Cheers. > > On 12-Aug-2014, at 12:32 pm, Stephen Turner <stephen.tur...@citrix.com> > wrote: > >> Are there any UI changes? Some auth mechanisms might need more than just > username and password (RSA token, for example, or even just "give the 1st, > 4th and 5th characters"). >> >> -- >> Stephen Turner >> >> >> -----Original Message----- >> From: Rohit Yadav [mailto:rohit.ya...@shapeblue.com] >> Sent: 12 August 2014 04:51 >> To: dev >> Subject: [SHOW] Authentication refactoring >> >> Hi, >> >> The way we handle login and logout is hardcoded and since there is no > APICommand/BaseCmd implementation the apidoc, apidiscovery and other don't > discover these apis. For supporting SAML as an authentication mechanism, > I've refactored the Auth mechanism as a pluggable service that loads with > api-server artifact and both login and logout are now implemented as a > pseduo BaseCmd classes. >> >> I call them pseudo because their execute() is never called, the > authentication guards in ApiServlet class make sure we call an > authenticate method of such classes. Since, they are tightly coupled with > cloud-server's ApiServlet it only made sense to have the interface > definition and implementation within the same package/artifact as well. > This also solves the apidoc issue for login/logout and saml related auth > apis. >> >> I'll merge them after sometime and continue working on saml stuff. Will > push the code in the branch "auth-refactor" in an hour for review/testing > now. This does not break anything and should not cause any auth related > issues for all existing clients. >> >> Any suggestions, feedback welcome! Refactoring was pretty straight > forward but I'll make sure to write a wiki page on this before merging to > master. >> >> Regards, >> Rohit Yadav >> Software Architect, ShapeBlue >> M. +41 779015219 | rohit.ya...@shapeblue.com >> Blog: bhaisaab.org | Twitter: @_bhaisaab >> >> >> >> Find out more about ShapeBlue and our range of CloudStack related > services >> >> IaaS Cloud Design & > Build<http://shapeblue.com/iaas-cloud-design-and-build//> >> CSForge - rapid IaaS deployment framework<http://shapeblue.com/csforge/> >> CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/> >> CloudStack Infrastructure > Support<http://shapeblue.com/cloudstack-infrastructure-support/> >> CloudStack Bootcamp Training > Courses<http://shapeblue.com/cloudstack-training/> >> >> This email and any attachments to it may be confidential and are > intended solely for the use of the individual to whom it is addressed. Any > views or opinions expressed are solely those of the author and do not > necessarily represent those of Shape Blue Ltd or related companies. If you > are not the intended recipient of this email, you must neither take any > action based upon its contents, nor copy or show it to anyone. Please > contact the sender if you believe you have received this email in error. > Shape Blue Ltd is a company incorporated in England & Wales. ShapeBlue > Services India LLP is a company incorporated in India and is operated > under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a > company incorporated in Brasil and is operated under license from Shape > Blue Ltd. ShapeBlue SA Pty Ltd is a company registered by The Republic of > South Africa and is traded under license from Shape Blue Ltd. ShapeBlue is > a registered trademark. > > Regards, > Rohit Yadav > Software Architect, ShapeBlue > M. +41 779015219 | rohit.ya...@shapeblue.com > Blog: bhaisaab.org | Twitter: @_bhaisaab > > > > Find out more about ShapeBlue and our range of CloudStack related services > > IaaS Cloud Design & > Build<http://shapeblue.com/iaas-cloud-design-and-build//> > CSForge - rapid IaaS deployment framework<http://shapeblue.com/csforge/> > CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/> > CloudStack Infrastructure > Support<http://shapeblue.com/cloudstack-infrastructure-support/> > CloudStack Bootcamp Training > Courses<http://shapeblue.com/cloudstack-training/> > > This email and any attachments to it may be confidential and are intended > solely for the use of the individual to whom it is addressed. Any views or > opinions expressed are solely those of the author and do not necessarily > represent those of Shape Blue Ltd or related companies. If you are not the > intended recipient of this email, you must neither take any action based > upon its contents, nor copy or show it to anyone. Please contact the > sender if you believe you have received this email in error. Shape Blue > Ltd is a company incorporated in England & Wales. ShapeBlue Services India > LLP is a company incorporated in India and is operated under license from > Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company > incorporated in Brasil and is operated under license from Shape Blue Ltd. > ShapeBlue SA Pty Ltd is a company registered by The Republic of South > Africa and is traded under license from Shape Blue Ltd. ShapeBlue is a > registered trademark. Regards, Rohit Yadav Software Architect, ShapeBlue M. +41 779015219 | rohit.ya...@shapeblue.com Blog: bhaisaab.org | Twitter: @_bhaisaab Find out more about ShapeBlue and our range of CloudStack related services IaaS Cloud Design & Build<http://shapeblue.com/iaas-cloud-design-and-build//> CSForge – rapid IaaS deployment framework<http://shapeblue.com/csforge/> CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/> CloudStack Infrastructure Support<http://shapeblue.com/cloudstack-infrastructure-support/> CloudStack Bootcamp Training Courses<http://shapeblue.com/cloudstack-training/> This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England & Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue SA Pty Ltd is a company registered by The Republic of South Africa and is traded under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
