Commit graph

8 commits

Author SHA1 Message Date
zeripath 27b351aba5
Make LDAP be able to skip local 2FA (#16954)
This PR extends #16594 to allow LDAP to be able to be set to skip local 2FA too. The technique used here would be extensible to PAM and SMTP sources.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-09-17 12:43:47 +01:00
zeripath db6b7db06d
Improve LDAP synchronization efficiency (#16994)
The current LDAP sync routine has order n^2 efficiency. This change reduces this
to order n.log n.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-09-15 10:28:37 +01:00
zeripath f394019e9d
Report the associated filter if there is an error in LDAP (#17014)
If there is an error when performing the admin or restricted filter search
ensure that the filter and the userDN are reported.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-09-11 00:46:27 +02:00
zeripath 162c32af7e
Send registration email on user autoregistration (#16523)
When users login and are autoregistered send email notification.

Fix #16178

* Protect public functions within the mailer by testing if the mailer is configured

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
2021-08-12 10:26:33 +03:00
zeripath e29e163737
Improve SMTP authentication and Fix user creation bugs (#16612)
* Improve SMTP authentication, Fix user creation bugs and add LDAP cert/key options

This PR has two parts:

Improvements for SMTP authentication:

* Default to use SMTPS if port is 465, and allow setting of force SMTPS.
* Always use STARTTLS if available
* Provide CRAM-MD5 mechanism
* Add options for HELO hostname disabling
* Add options for providing certificates and keys
* Handle application specific password response as a failed user login
instead of as a 500.

Close #16104

Fix creation of new users:

* A bug was introduced when allowing users to change usernames which
prevents the creation of external users.
* The LoginSource refactor also broke this page.

Close #16104

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-08-11 21:42:58 +01:00
zeripath 6a33b290a0
Fix add authentication page (#16543)
* Fix add authentication page

There is a regression in #16199 whereby the add authentication page
fails to react to the change in selected type.

This is due to the String() method on the LoginSourceType which is ameliorated
with an Int() function being added.

Following on from this there are a few other related bugs.

Fix #16541

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-07-25 08:09:52 +01:00
Lunny Xiao 9f31f3aa8a
Add an abstract json layout to make it's easier to change json library (#16528)
* Add an abstract json layout to make it's easier to change json library

* Fix import

* Fix import sequence

* Fix blank lines

* Fix blank lines
2021-07-24 18:03:58 +02:00
zeripath 5d2e11eedb
Refactor: Move login out of models (#16199)
`models` does far too much. In particular it handles all `UserSignin`.

It shouldn't be responsible for calling LDAP, SMTP or PAM for signing in.

Therefore we should move this code out of `models`.

This code has to depend on `models` - therefore it belongs in `services`.

There is a package in `services` called `auth` and clearly this functionality belongs in there.

Plan:

- [x] Change `auth.Auth` to `auth.Method` - as they represent methods of authentication.
- [x] Move `models.UserSignIn` into `auth`
- [x] Move `models.ExternalUserLogin`
- [x] Move most of the `LoginVia*` methods to `auth` or subpackages
- [x] Move Resynchronize functionality to `auth`
  - Involved some restructuring of `models/ssh_key.go` to reduce the size of this massive file and simplify its files.
- [x] Move the rest of the LDAP functionality in to the ldap subpackage
- [x] Re-factor the login sources to express an interfaces `auth.Source`?
  - I've done this through some smaller interfaces Authenticator and Synchronizable - which would allow us to extend things in future
- [x] Now LDAP is out of models - need to think about modules/auth/ldap and I think all of that functionality might just be moveable
- [x] Similarly a lot Oauth2 functionality need not be in models too and should be moved to services/auth/source/oauth2
  - [x] modules/auth/oauth2/oauth2.go uses xorm... This is naughty - probably need to move this into models.
  - [x] models/oauth2.go - mostly should be in modules/auth/oauth2 or services/auth/source/oauth2 
- [x] More simplifications of login_source.go may need to be done
- Allow wiring in of notify registration -  *this can now easily be done - but I think we should do it in another PR*  - see #16178 
- More refactors...?
  - OpenID should probably become an auth Method but I think that can be left for another PR
  - Methods should also probably be cleaned up  - again another PR I think.
  - SSPI still needs more refactors.* Rename auth.Auth auth.Method
* Restructure ssh_key.go

- move functions from models/user.go that relate to ssh_key to ssh_key
- split ssh_key.go to try create clearer function domains for allow for
future refactors here.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-07-24 11:16:34 +01:00