Commit Graph

96 Commits

Author SHA1 Message Date
Erik Johnston
35e2cc8b52 Merge pull request #1155 from matrix-org/erikj/pluggable_pwd_auth
Implement pluggable password auth
2016-10-12 11:41:20 +01:00
Richard van der Hoff
fa74fcf512 Work around email-spamming Riot bug
5d9546f9 introduced a change to synapse behaviour, in that failures in the
interactive-auth process would return the flows and params data as well as an
error code (as specced in https://github.com/matrix-org/matrix-doc/pull/397).

That change exposed a bug in Riot which would make it request a new validation
token (and send a new email) each time it got a 401 with a `flows` parameter
(see https://github.com/vector-im/vector-web/issues/2447 and the fix at
https://github.com/matrix-org/matrix-react-sdk/pull/510).

To preserve compatibility with broken versions of Riot, grandfather in the old
behaviour for the email validation stage.
2016-10-11 11:34:40 +01:00
Richard van der Hoff
8681aff4f1 Merge pull request #1160 from matrix-org/rav/401_on_password_fail
Interactive Auth: Return 401 from for incorrect password
2016-10-07 10:57:43 +01:00
Richard van der Hoff
5d9546f9f4 Interactive Auth: Return 401 from for incorrect password
This requires a bit of fettling, because I want to return a helpful error
message too but we don't want to distinguish between unknown user and invalid
password. To avoid hardcoding the error message into 15 places in the code,
I've had to refactor a few methods to return None instead of throwing.

Fixes https://matrix.org/jira/browse/SYN-744
2016-10-07 00:00:00 +01:00
Erik Johnston
850b103b36 Implement pluggable password auth
Allows delegating the password auth to an external module. This also
moves the LDAP auth to using this system, allowing it to be removed from
the synapse tree entirely in the future.
2016-10-03 10:36:40 +01:00
Martin Weinelt
3027ea22b0 Restructure ldap authentication
- properly parse return values of ldap bind() calls
- externalize authentication methods
- change control flow to be more error-resilient
- unbind ldap connections in many places
- improve log messages and loglevels
2016-09-29 15:30:08 +01:00
Erik Johnston
dc3a00f24f Refactor user_delete_access_tokens. Invalidate get_user_by_access_token to slaves. 2016-08-15 17:04:39 +01:00
Daniel Ehlers
dfaf0fee31
Log the value which is observed in the first place.
The name 'result' is of bool type and has no len property,
resulting in a TypeError. Futhermore in the flow control
conn.response is observed and hence should be reported.

Signed-off-by: Daniel Ehlers <sargon@toppoint.de>
2016-08-14 16:49:05 +02:00
Daniel Ehlers
e380538b59
Fix AttributeError when bind_dn is not defined.
In case one does not define bind_dn in ldap configuration, filter
attribute is not declared. Since auth code only uses ldap_filter attribute
when according LDAP mode is selected, it is safe to only declare the
attribute in that case.

Signed-off-by: Daniel Ehlers <sargon@toppoint.de>
2016-08-14 16:48:33 +02:00
Richard van der Hoff
79ebfbe7c6 /login: Respond with a 403 when we get an invalid m.login.token 2016-08-09 16:29:28 +01:00
Richard van der Hoff
6fe6a6f029 Fix login with m.login.token
login with token (as used by CAS auth) was broken by 067596d, such that it
always returned a 401.
2016-08-08 16:40:39 +01:00
Richard van der Hoff
436bffd15f Implement deleting devices 2016-07-26 07:35:48 +01:00
David Baker
7ed58bb347 Use get to avoid KeyErrors 2016-07-22 17:18:50 +01:00
David Baker
dad2da7e54 Log the hostname the reCAPTCHA was completed on
This could be useful information to have in the logs. Also comment about how & why we don't verify the hostname.
2016-07-22 17:00:56 +01:00
Richard van der Hoff
3413f1e284 Type annotations
Add some type annotations to help PyCharm (in particular) to figure out the
types of a bunch of things.
2016-07-19 18:56:16 +01:00
Richard van der Hoff
f863a52cea Add device_id support to /login
Add a 'devices' table to the storage, as well as a 'device_id' column to
refresh_tokens.

Allow the client to pass a device_id, and initial_device_display_name, to
/login. If login is successful, then register the device in the devices table
if it wasn't known already. If no device_id was supplied, make one up.

Associate the device_id with the access token and refresh token, so that we can
get at it again later. Ensure that the device_id is copied from the refresh
token to the access_token when the token is refreshed.
2016-07-18 16:39:44 +01:00
Richard van der Hoff
dcfd71aa4c Refactor login flow
Make sure that we have the canonical user_id *before* calling
get_login_tuple_for_user_id.

Replace login_with_password with a method which just validates the password,
and have the caller call get_login_tuple_for_user_id. This brings the password
flow into line with the other flows, and will give us a place to register the
device_id if necessary.
2016-07-18 15:23:54 +01:00
Negar Fazeli
0136a522b1 Bug fix: expire invalid access tokens 2016-07-13 15:00:37 +02:00
Kent Shikama
14362bf359
Fix password config 2016-07-05 19:12:53 +09:00
Kent Shikama
1ee2584307
Fix pep8 2016-07-05 19:01:00 +09:00
Kent Shikama
8bdaf5f7af
Add pepper to password hashing
Signed-off-by: Kent Shikama <kent@kentshikama.com>
2016-07-05 02:13:52 +09:00
Martin Weinelt
0a32208e5d Rework ldap integration with ldap3
Use the pure-python ldap3 library, which eliminates the need for a
system dependency.

Offer both a `search` and `simple_bind` mode, for more sophisticated
ldap scenarios.
- `search` tries to find a matching DN within the `user_base` while
  employing the `user_filter`, then tries the bind when a single
  matching DN was found.
- `simple_bind` tries the bind against a specific DN by combining the
  localpart and `user_base`

Offer support for STARTTLS on a plain connection.

The configuration was changed to reflect these new possibilities.

Signed-off-by: Martin Weinelt <hexa@darmstadt.ccc.de>
2016-06-22 17:51:59 +02:00
Salvatore LaMendola
ed5f43a55a
Fix TypeError in call to bcrypt.hashpw
- At the very least, this TypeError caused logins to fail on my own
  running instance of Synapse, and the simple (explicit) UTF-8
  conversion resolved login errors for me.

Signed-off-by: Salvatore LaMendola <salvatore.lamendola@gmail.com>
2016-06-16 00:43:42 -04:00
David Baker
a15ad60849 Email unsubscribing that may in theory, work
Were it not for that fact that you can't use the base handler in the pusher because it pulls in the world. Comitting while I fix that on a different branch.
2016-06-02 11:44:15 +01:00
Erik Johnston
cc84f7cb8e Send down correct error response if user not found 2016-05-27 10:35:15 +01:00
Erik Johnston
99b5a2e560 Merge pull request #741 from negzi/create_user_with_expiry
Create user with expiry
2016-05-13 14:46:53 +01:00
Negi Fazeli
40aa6e8349 Create user with expiry
- Add unittests for client, api and handler

Signed-off-by: Negar Fazeli <negar.fazeli@ericsson.com>
2016-05-13 15:34:15 +02:00
Erik Johnston
1400bb1663 Correctly handle NULL password hashes from the database 2016-05-11 12:06:02 +01:00
Erik Johnston
6fd2f685fe Simplify _check_password 2016-04-15 11:17:18 +01:00
Mark Haines
3c79bdd7a0 Fix check_password rather than inverting the meaning of _check_local_password (#730) 2016-04-14 19:00:21 +01:00
David Baker
4c1b32d7e2 Fix login to error for nonexistent users
Fixes SYN-680
2016-04-14 18:28:42 +01:00
Christoph Witzany
ed4d18f516 fix check for failed authentication 2016-04-06 18:30:11 +02:00
Christoph Witzany
9c62fcdb68 remove line 2016-04-06 18:23:46 +02:00
Christoph Witzany
27a0c21c38 make tests for ldap more specific to not be fooled by Mocks 2016-04-06 18:23:46 +02:00
Christoph Witzany
3555a659ec output ldap version for info and to pacify pep8 2016-04-06 18:23:46 +02:00
Christoph Witzany
4c5e8adf8b conditionally import ldap 2016-04-06 18:23:46 +02:00
Christoph Witzany
875ed05bdc fix pep8 2016-04-06 18:23:46 +02:00
Christoph Witzany
67f3a50e9a fix exception handling 2016-04-06 18:23:46 +02:00
Christoph Witzany
afff321e9a code style 2016-04-06 18:23:46 +02:00
Christoph Witzany
823b8be4b7 add tls property and twist my head around twisted 2016-04-06 18:23:45 +02:00
Christoph Witzany
7b9319b1c8 move LDAP authentication to AuthenticationHandler 2016-04-06 18:23:45 +02:00
Mark Haines
2a37467fa1 Use google style doc strings.
pycharm supports them so there is no need to use the other format.

Might as well convert the existing strings to reduce the risk of
people accidentally cargo culting the wrong doc string format.
2016-04-01 16:12:07 +01:00
David Baker
a7daa5ae13 Make registration idempotent, part 2: be idempotent if the client specifies a username. 2016-03-16 19:36:57 +00:00
David Baker
b58d10a875 pep8 2016-03-16 16:22:20 +00:00
David Baker
3ee7d7dc7f time_msec() 2016-03-16 16:18:52 +00:00
David Baker
3176aebf9d string with symbols is a bit too symboly. 2016-03-16 15:55:49 +00:00
David Baker
9671e6750c Replace other time.time(). 2016-03-16 15:51:28 +00:00
David Baker
742b6c6d15 Use hs get_clock instead of time.time() 2016-03-16 15:42:35 +00:00
David Baker
99797947aa pep8 & remove debug logging 2016-03-16 12:51:34 +00:00
David Baker
c12b9d719a Make registration idempotent: if you specify the same session, make it give you an access token for the user that was registered on previous uses of that session. Tweak the UI auth layer to not delete sessions when their auth has completed and hence expire themn so they don't hang around until server restart. Allow server-side data to be associated with UI auth sessions. 2016-03-16 11:56:24 +00:00