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phorge-phorge/src/applications/auth
epriestley cac61980f9 Add "temporary tokens" to auth, for SMS codes, TOTP codes, reset codes, etc
Summary:
Ref T4398. We have several auth-related systems which require (or are improved by) the ability to hand out one-time codes which expire after a short period of time.

In particular, these are:

  - SMS multi-factor: we need to be able to hand out one-time codes for this in order to prove the user has the phone.
  - Password reset emails: we use a time-based rotating token right now, but we could improve this with a one-time token, so once you reset your password the link is dead.
  - TOTP auth: we don't need to verify/invalidate keys, but can improve security by doing so.

This adds a generic one-time code storage table, and strengthens the TOTP enrollment process by using it. Specifically, you can no longer edit the enrollment form (the one with a QR code) to force your own key as the TOTP key: only keys Phabricator generated are accepted. This has no practical security impact, but generally helps raise the barrier potential attackers face.

Followup changes will use this for reset emails, then implement SMS multi-factor.

Test Plan:
  - Enrolled in TOTP multi-factor auth.
  - Submitted an error in the form, saw the same key presented.
  - Edited the form with web tools to provide a different key, saw it reject and the server generate an alternate.
  - Change the expiration to 5 seconds instead of 1 hour, submitted the form over and over again, saw it cycle the key after 5 seconds.
  - Looked at the database and saw the tokens I expected.
  - Ran the GC and saw all the 5-second expiry tokens get cleaned up.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T4398

Differential Revision: https://secure.phabricator.com/D9217
2014-05-20 11:43:45 -07:00
..
action Rate limit multi-factor actions 2014-04-30 14:30:31 -07:00
application Require multiple auth factors to establish web sessions 2014-05-01 10:23:02 -07:00
constants Tune cookie behaviors for 'phcid', 'phreg', etc 2014-03-14 14:33:31 -07:00
controller can now tell phabricator you trust an auth provider's emails (useful for Google OAuth), which will mark emails as "verified" and will skip email verification. 2014-05-16 14:14:06 -07:00
data Add "High Security" mode to support multi-factor auth 2014-04-27 17:31:11 -07:00
editor can now tell phabricator you trust an auth provider's emails (useful for Google OAuth), which will mark emails as "verified" and will skip email verification. 2014-05-16 14:14:06 -07:00
engine Minor cleanup of some session code 2014-05-01 10:23:19 -07:00
exception Make two-factor auth actually work 2014-04-28 10:20:54 -07:00
factor Add "temporary tokens" to auth, for SMS codes, TOTP codes, reset codes, etc 2014-05-20 11:43:45 -07:00
garbagecollector Add "temporary tokens" to auth, for SMS codes, TOTP codes, reset codes, etc 2014-05-20 11:43:45 -07:00
management Add bin/auth list-factors and bin/auth strip to remove multi-factor auth 2014-04-30 14:30:00 -07:00
phid Add multi-factor auth and TOTP support 2014-04-28 09:27:11 -07:00
provider can now tell phabricator you trust an auth provider's emails (useful for Google OAuth), which will mark emails as "verified" and will skip email verification. 2014-05-16 14:14:06 -07:00
query Add "temporary tokens" to auth, for SMS codes, TOTP codes, reset codes, etc 2014-05-20 11:43:45 -07:00
storage Add "temporary tokens" to auth, for SMS codes, TOTP codes, reset codes, etc 2014-05-20 11:43:45 -07:00
view Send old login code to the bottom of the sea 2013-06-19 01:33:27 -07:00