This repository has been archived by the owner on Apr 26, 2024. It is now read-only.
Don't offer password login when it is disabled #8835
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
clokep
reviewed
Nov 30, 2020
Comment on lines
+220
to
+221
| if not self._password_enabled: | ||
| login_types.remove(LoginType.PASSWORD) |
There was a problem hiding this comment.
So this says to support password logins if:
- Password logins are enabled if one of:
- The local DB is enabled.
- A password provider supports password logins.
Is that correct?
There was a problem hiding this comment.
yes, basically - which matches the code used to actually check the auth submission later.
|
(I see the tests are failing - will take a look) |
Fix a minor bug where we would offer "m.login.password" login if a custom auth provider supported it, even if password login was disabled.
If local password auth is disabled, and no password providers provide it, we shouldn't offer it.
richvdh
force-pushed
the
rav/password_enabled_bug
branch
from
f5523cf
to
26bfa11
Compare
clokep
approved these changes
Dec 1, 2020
| @@ -205,15 +205,23 @@ def __init__(self, hs: "HomeServer"): | |||
| # type in the list. (NB that the spec doesn't require us to do so and | |||
| # clients which favour types that they don't understand over those that | |||
| # they do are technically broken) | |||
|
|
|||
| # start out by assuming PASSWORD is enabled; we will remove it later if not. | |||
| login_types = [] | |||
There was a problem hiding this comment.
Looks like login_types really wants to be a set so we can just add things to it arbitrarily without having to check first.
There was a problem hiding this comment.
yes, but see the comment just above.
There was a problem hiding this comment.
Right, I suppose there's other ways to solve that, but no need to restructure the whole thing.
netbsd-srcmastr
pushed a commit
to NetBSD/pkgsrc
that referenced
this pull request
Dec 9, 2020
Synapse 1.24.0 (2020-12-09) =========================== Due to the two security issues highlighted below, server administrators are encouraged to update Synapse. We are not aware of these vulnerabilities being exploited in the wild. Security advisory ----------------- The following issues are fixed in v1.23.1 and v1.24.0. - There is a denial of service attack ([CVE-2020-26257](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26257)) against the federation APIs in which future events will not be correctly sent to other servers over federation. This affects all servers that participate in open federation. (Fixed in [#8776](matrix-org/synapse#8776)). - Synapse may be affected by OpenSSL [CVE-2020-1971](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1971). Synapse administrators should ensure that they have the latest versions of the cryptography Python package installed. To upgrade Synapse along with the cryptography package: * Administrators using the [`matrix.org` Docker image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu packages from `matrix.org`](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#matrixorg-packages) should ensure that they have version 1.24.0 or 1.23.1 installed: these images include the updated packages. * Administrators who have [installed Synapse from source](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#installing-from-source) should upgrade the cryptography package within their virtualenv by running: ```sh <path_to_virtualenv>/bin/pip install 'cryptography>=3.3' ``` * Administrators who have installed Synapse from distribution packages should consult the information from their distributions. Internal Changes ---------------- - Add a maximum version for pysaml2 on Python 3.5. ([\#8898](matrix-org/synapse#8898)) Synapse 1.24.0rc2 (2020-12-04) ============================== Bugfixes -------- - Fix a regression in v1.24.0rc1 which failed to allow SAML mapping providers which were unable to redirect users to an additional page. ([\#8878](matrix-org/synapse#8878)) Internal Changes ---------------- - Add support for the `prometheus_client` newer than 0.9.0. Contributed by Jordan Bancino. ([\#8875](matrix-org/synapse#8875)) Synapse 1.24.0rc1 (2020-12-02) ============================== Features -------- - Add admin API for logging in as a user. ([\#8617](matrix-org/synapse#8617)) - Allow specification of the SAML IdP if the metadata returns multiple IdPs. ([\#8630](matrix-org/synapse#8630)) - Add support for re-trying generation of a localpart for OpenID Connect mapping providers. ([\#8801](matrix-org/synapse#8801), [\#8855](matrix-org/synapse#8855)) - Allow the `Date` header through CORS. Contributed by Nicolas Chamo. ([\#8804](matrix-org/synapse#8804)) - Add a config option, `push.group_by_unread_count`, which controls whether unread message counts in push notifications are defined as "the number of rooms with unread messages" or "total unread messages". ([\#8820](matrix-org/synapse#8820)) - Add `force_purge` option to delete-room admin api. ([\#8843](matrix-org/synapse#8843)) Bugfixes -------- - Fix a bug where appservices may be sent an excessive amount of read receipts and presence. Broke in v1.22.0. ([\#8744](matrix-org/synapse#8744)) - Fix a bug in some federation APIs which could lead to unexpected behaviour if different parameters were set in the URI and the request body. ([\#8776](matrix-org/synapse#8776)) - Fix a bug where synctl could spawn duplicate copies of a worker. Contributed by Waylon Cude. ([\#8798](matrix-org/synapse#8798)) - Allow per-room profiles to be used for the server notice user. ([\#8799](matrix-org/synapse#8799)) - Fix a bug where logging could break after a call to SIGHUP. ([\#8817](matrix-org/synapse#8817)) - Fix `register_new_matrix_user` failing with "Bad Request" when trailing slash is included in server URL. Contributed by @angdraug. ([\#8823](matrix-org/synapse#8823)) - Fix a minor long-standing bug in login, where we would offer the `password` login type if a custom auth provider supported it, even if password login was disabled. ([\#8835](matrix-org/synapse#8835)) - Fix a long-standing bug which caused Synapse to require unspecified parameters during user-interactive authentication. ([\#8848](matrix-org/synapse#8848)) - Fix a bug introduced in v1.20.0 where the user-agent and IP address reported during user registration for CAS, OpenID Connect, and SAML were of the wrong form. ([\#8784](matrix-org/synapse#8784)) Improved Documentation ---------------------- - Clarify the usecase for a msisdn delegate. Contributed by Adrian Wannenmacher. ([\#8734](matrix-org/synapse#8734)) - Remove extraneous comma from JSON example in User Admin API docs. ([\#8771](matrix-org/synapse#8771)) - Update `turn-howto.md` with troubleshooting notes. ([\#8779](matrix-org/synapse#8779)) - Fix the example on how to set the `Content-Type` header in nginx for the Client Well-Known URI. ([\#8793](matrix-org/synapse#8793)) - Improve the documentation for the admin API to list all media in a room with respect to encrypted events. ([\#8795](matrix-org/synapse#8795)) - Update the formatting of the `push` section of the homeserver config file to better align with the [code style guidelines](https://github.com/matrix-org/synapse/blob/develop/docs/code_style.md#configuration-file-format). ([\#8818](matrix-org/synapse#8818)) - Improve documentation how to configure prometheus for workers. ([\#8822](matrix-org/synapse#8822)) - Update example prometheus console. ([\#8824](matrix-org/synapse#8824)) Deprecations and Removals ------------------------- - Remove old `/_matrix/client/*/admin` endpoints which were deprecated since Synapse 1.20.0. ([\#8785](matrix-org/synapse#8785)) - Disable pretty printing JSON responses for curl. Users who want pretty-printed output should use [jq](https://stedolan.github.io/jq/) in combination with curl. Contributed by @tulir. ([\#8833](matrix-org/synapse#8833)) Internal Changes ---------------- - Simplify the way the `HomeServer` object caches its internal attributes. ([\#8565](matrix-org/synapse#8565), [\#8851](matrix-org/synapse#8851)) - Add an example and documentation for clock skew to the SAML2 sample configuration to allow for clock/time difference between the homserver and IdP. Contributed by @localguru. ([\#8731](matrix-org/synapse#8731)) - Generalise `RoomMemberHandler._locally_reject_invite` to apply to more flows than just invite. ([\#8751](matrix-org/synapse#8751)) - Generalise `RoomStore.maybe_store_room_on_invite` to handle other, non-invite membership events. ([\#8754](matrix-org/synapse#8754)) - Refactor test utilities for injecting HTTP requests. ([\#8757](matrix-org/synapse#8757), [\#8758](matrix-org/synapse#8758), [\#8759](matrix-org/synapse#8759), [\#8760](matrix-org/synapse#8760), [\#8761](matrix-org/synapse#8761), [\#8777](matrix-org/synapse#8777)) - Consolidate logic between the OpenID Connect and SAML code. ([\#8765](matrix-org/synapse#8765)) - Use `TYPE_CHECKING` instead of magic `MYPY` variable. ([\#8770](matrix-org/synapse#8770)) - Add a commandline script to sign arbitrary json objects. ([\#8772](matrix-org/synapse#8772)) - Minor log line improvements for the SSO mapping code used to generate Matrix IDs from SSO IDs. ([\#8773](matrix-org/synapse#8773)) - Add additional error checking for OpenID Connect and SAML mapping providers. ([\#8774](matrix-org/synapse#8774), [\#8800](matrix-org/synapse#8800)) - Add type hints to HTTP abstractions. ([\#8806](matrix-org/synapse#8806), [\#8812](matrix-org/synapse#8812)) - Remove unnecessary function arguments and add typing to several membership replication classes. ([\#8809](matrix-org/synapse#8809)) - Optimise the lookup for an invite from another homeserver when trying to reject it. ([\#8815](matrix-org/synapse#8815)) - Add tests for `password_auth_provider`s. ([\#8819](matrix-org/synapse#8819)) - Drop redundant database index on `event_json`. ([\#8845](matrix-org/synapse#8845)) - Simplify `uk.half-shot.msc2778.login.application_service` login handler. ([\#8847](matrix-org/synapse#8847)) - Refactor `password_auth_provider` support code. ([\#8849](matrix-org/synapse#8849)) - Add missing `ordering` to background database updates. ([\#8850](matrix-org/synapse#8850)) - Allow for specifying a room version when creating a room in unit tests via `RestHelper.create_room_as`. ([\#8854](matrix-org/synapse#8854))
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fix a minor bug where we would offer "m.login.password" login if a custom auth provider supported it, even if password login was disabled.
(It's worth noting that the subsequent attempt to log in would correctly fail - it was just the "available flows" that were wrong.)
Based on #8819.