Summary:
Depends on D20023. Ref T13222. Although I think this isn't strictly necessary from a pure security perspective (since you can't modify the primary number while you have MFA SMS), it seems like a generally good idea.
This adds a slightly new MFA mode, where we want MFA if it's available but don't strictly require it.
Test Plan: Disabled, enabled, primaried, unprimaried, and edited contact numbers. With MFA enabled, got prompted for MFA. With no MFA, no prompts.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20024
Summary:
Depends on D20021. Ref T13222. This has a few rough edges, including:
- The challenges theselves are CSRF-able.
- You can go disable/edit your contact number after setting up SMS MFA and lock yourself out of your account.
- SMS doesn't require MFA so an attacker can just swap your number to their number.
...but mostly works.
Test Plan:
- Added SMS MFA to my account.
- Typed in the number I was texted.
- Typed in some other different numbers (didn't work).
- Cancelled/resumed the workflow, used SMS in conjunction with other factors, tried old codes, etc.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20022
Summary:
Depends on D20019. Ref T13222. Currently, TOTP uses a temporary token to make sure you've set up the app on your phone properly and that you're providing an answer to a secret which we generated (not an attacker-generated secret).
However, most factor types need some kind of sync token. SMS needs to send you a code; Duo needs to store a transaction ID. Turn this "TOTP" token into an "MFA Sync" token and lift the implementation up to the base class.
Also, slightly simplify some of the HTTP form gymnastics.
Test Plan:
- Hit the TOTP enroll screen.
- Reloaded it, got new secrets.
- Reloaded it more than 10 times, got told to stop generating new challenges.
- Answered a challenge properly, got a new TOTP factor.
- Grepped for removed class name.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20020
Summary:
Depends on D20018. Ref T13222. When you add a new MFA configuration, you can technically (?) guess your way through it with brute force. It's not clear why this would ever really be useful (if an attacker can get here and wants to add TOTP, they can just add TOTP!) but it's probably bad, so don't let users do it.
This limit is fairly generous because I don't think this actually part of any real attack, at least today with factors we're considering.
Test Plan:
- Added TOTP, guessed wrong a ton of times, got rate limited.
- Added TOTP, guessed right, got a TOTP factor configuration added to my account.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20019
Summary:
Depends on D20011. Ref T920. This change lets a "MetaMTAMail" storage object represent various different types of messages, and makes "all" the `bin/mail` stuff "totally work" with messages of non-email types.
In practice, a lot of the related tooling needs some polish/refinement, but the basics work.
Test Plan: Used `echo beep boop | bin/mail send-test --to epriestley --type sms` to send myself SMS.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D20012
Summary:
Depends on D20010. Ref T920. Allow users to designate which contact number is "primary": the number we'll actually send stuff to.
Since this interacts in weird ways with "disable", just do a "when any number is touched, put all of the user's rows into the right state" sort of thing.
Test Plan:
- Added numbers, made numbers primary, disabled a primary number, un-disabled a number with no primaries. Got sensible behavior in all cases.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D20011
Summary: Depends on D20008. Ref T920. Continue fleshing out contact number behaviors.
Test Plan:
- Enabled and disabled a contact number.
- Saw list, detail views reflect change.
- Added number X, disabled it, added it again (allowed), enabled the disabled one ("already in use" exception).
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D20010
Summary:
Depends on D19988. See D19826 for the last UI expansion. I don't have an especially strong product rationale for un-fixed-width'ing Settings since it doesn't suffer from the "mystery meat actions" issues that other fixed-width UIs do, but I like the full-width UI better and the other other fixed-width UIs all (?) have some actual rationale (e.g., large tables, multiple actions on subpanels), so "consistency" is an argument here.
Also rename "account" to "language" since both settings are language-related.
This moves away from the direction in D18436.
Test Plan:
Clicked each Settings panel, saw sensible rendering at full-width.
{F6145944}
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20005
Summary:
Ref T920. To send you SMS messages, we need to know your phone number.
This adds bare-bone basics (transactions, storage, editor, etc).
From here:
**Disabling Numbers**: I'll let you disable numbers in an upcoming diff.
**Primary Number**: I think I'm just going to let you pick a number as "primary", similar to how email works. We could imagine a world where you have one "MFA" number and one "notifications" number, but this seems unlikely-ish?
**Publishing Numbers (Profile / API)**: At some point, we could let you say that a number is public / "show on my profile" and provide API access / directory features. Not planning to touch this for now.
**Non-Phone Numbers**: Eventually this could be a list of other similar contact mechanisms (APNS/GCM devices, Whatsapp numbers, ICQ number, twitter handle so MFA can slide into your DM's?). Not planning to touch this for now, but the path should be straightforward when we get there. This is why it's called "Contact Number", not "Phone Number".
**MFA-Required + SMS**: Right now, if the only MFA provider is SMS and MFA is required on the install, you can't actually get into Settings to add a contact number to configure SMS. I'll look at the best way to deal with this in an upcoming diff -- likely, giving you partial access to more of Setings before you get thorugh the MFA gate. Conceptually, it seems reasonable to let you adjust some other settings, like "Language" and "Accessibility", before you set up MFA, so if the "you need to add MFA" portal was more like a partial Settings screen, maybe that's pretty reasonable.
**Verifying Numbers**: We'll probably need to tackle this eventually, but I'm not planning to worry about it for now.
Test Plan: {F6137174}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: avivey, PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D19988
Summary:
Ref T13222. This updates the CLI tools and documentation for the changes in D19975.
The flags `--type` and `--all-types` retain their current meaning. In most cases, `bin/auth strip --type totp` is sufficient and you don't need to bother looking up the relevant provider PHID. The existing `bin/auth list-factors` is also unchanged.
The new `--provider` flag allows you to select configs from a particular provider in a more granular way. The new `bin/auth list-mfa-providers` provides an easy way to get PHIDs.
(In the Phacility cluster, the "Strip MFA" action just reaches into the database and deletes rows manually, so this isn't terribly important. I verified that the code should still work properly.)
Test Plan:
- Ran `bin/auth list-mfa-providers`.
- Stripped by user / type / provider.
- Grepped for `list-factors` and `auth strip`.
- Hit all (?) of the various possible error cases.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19976
Summary:
Ref T13222. Users configure "Factor Configs", which say "I have an entry on my phone for TOTP secret key XYZ".
Currently, these point at raw implementations -- always "TOTP" in practice.
To support configuring available MFA types (like "no MFA") and adding MFA types that need some options set (like "Duo", which needs API keys), bind "Factor Configs" to a "Factor Provider" instead.
In the future, several "Factors" will be available (TOTP, SMS, Duo, Postal Mail, ...). Administrators configure zero or more "MFA Providers" they want to use (e.g., "Duo" + here's my API key). Then users can add configs for these providers (e.g., "here's my Duo account").
Upshot:
- Factor: a PHP subclass, implements the technical details of a type of MFA factor (TOTP, SMS, Duo, etc).
- FactorProvider: a storage object, owned by administrators, configuration of a Factor that says "this should be available on this install", plus provides API keys, a human-readable name, etc.
- FactorConfig: a storage object, owned by a user, says "I have a factor for provider X on my phone/whatever with secret key Q / my duo account is X / my address is Y".
Couple of things not covered here:
- Statuses for providers ("Disabled", "Deprecated") don't do anything yet, but you can't edit them anyway.
- Some `bin/auth` tools need to be updated.
- When no providers are configured, the MFA panel should probably vanish.
- Documentation.
Test Plan:
- Ran migration with providers, saw configs point at the first provider.
- Ran migration without providers, saw a provider created and configs pointed at it.
- Added/removed factors and providers. Passed MFA gates. Spot-checked database for general sanity.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19975
Summary:
Ref T13222. Long ago, we had a Config option (`welcome.html`) to let you dump HTML onto the login screen, but this was relatively hard to use and not good from a security perspective.
In some cases this was obsoleted by Dashboards, but there's at least some remaining set of use cases for actual login instructions on the login screen. For example, WMF has some guidance on //which// SSO mechanism to use based on what types of account you have. On `secure`, users assume they can register by clicking "Log In With GitHub" or whatever, and it might reduce frustration to tell them upfront that registration is closed.
Some other types of auth messaging could also either use customization or defaults (e.g., the invite/welcome/approve mail).
We could do this with a bunch of Config options, but I'd generally like to move to a world where there's less stuff in Config and more configuration is contextual. I think it tends to be easier to use, and we get a lot of fringe benefits (granular permissions, API, normal transaction logs, more abililty to customize workflows and provide contextual help/hints, etc). Here, for example, we can provide a remarkup preview, which would be trickier with Config.
This does not actually do anything yet.
Test Plan: {F6137541}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19992
Summary:
Ref PHI1027. Currently, `PhabricatorUser` has a couple of mail-related methods which shouldn't really be there in the long term. Immediately, I want to make some adjusments to the welcome email.
Move "Welcome" mail generation to a separate class and consolidate all the error handling. (Eventually, "invite" and "verify address" email should move to similar subclasses, too.) Previously, a bunch of errors/conditions got checked in multiple places.
The only functional change is that we no longer allow you to send welcome mail to disabled users.
Test Plan:
- Used "Send Welcome Mail" from profile pages to send mail.
- Hit "not admin", "disabled user", "bot/mailing list" errors.
- Used `scripts/user/add_user.php` to send welcome mail.
- Used "Create New User" to send welcome mail.
- Verified mail with `bin/mail show-outbound`. (Cleaned up a couple of minor display issues here.)
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D19989
Summary:
In ~2012, the first of these options was added because someone who hates dogs and works at Asana also hated `[Differential]` in the subject line. The use case there was actually //removing// the text, not changing it, but I made the prefix editable since it seemed like slightly less of a one-off.
These options are among the dumbest and most useless config options we have and very rarely used, see T11760. A very small number of instances have configured one of these options.
Newer applications stopped providing these options and no one has complained.
You can get the same effect with `translation.override`. Although I'm not sure we'll keep that around forever, it's a reasonable replacement today. I'll call out an example in the changelog to help installs that want to preserve this option.
If we did want to provide this, it should just be in {nav Applications > Settings} for each application, but I think it's wildly-low-value and "hack via translations" or "local patch" are entirely reasonable if you really want to change these strings.
Test Plan: Grepped for `subject-prefix`.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D19993
Summary:
See PHI1023. Ref T7607. Occasionally, companies need their billing address (or some other custom text) to appear on invoices to satisfy process or compliance requirements.
Allow accounts to have a custom "Billing Name" and a custom "Billing Address" which appear on invoices.
Test Plan: {F6134707}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T7607
Differential Revision: https://secure.phabricator.com/D19979
Summary: Ref T13222. Ref T920. This is the last of the upstream adapter updates.
Test Plan:
- Sent mail with SES.
- Sent mail with "sendmail". I don't have sendmail actually configured to an upstream MTA so I'm not 100% sure this worked, but the `sendmail` binary didn't complain and almost all of the code is shared with SES, so I'm reasonably confident this actually works.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222, T920
Differential Revision: https://secure.phabricator.com/D19965
Summary:
Ref T920. Ref T12404.
- Update to the new "$message" API.
- Remove "encoding". I believe "base64" is always the best value for this since we stopped seeing issues once we changed the default.
- Remove "mailer". This is a legacy option that makes little sense given how configuration now works.
- Rename to "SMTP". This doesn't affect users anymore since this mailer has been configured as `smtp` for about a year.
- This does NOT add a timeout since the SMTP code is inside PHPMailer (see T12404).
Test Plan: Sent messages with many mail features via GMail SMTP and SendGrid SMTP.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T12404, T920
Differential Revision: https://secure.phabricator.com/D19961
Summary:
Depends on D19955. Ref T920. Ref T5969. Update Postmark to accept new Message objects. Also:
- Update the inbound whitelist.
- Add a little support for `media` configuration.
- Add a service call timeout (see T5969).
- Drop the needless word "Implementation" from the Adapter class tree. I could call these "Mailers" instead of "Adapters", but then we get "PhabricatorMailMailer" which feels questionable.
Test Plan: Used `bin/mail send-test` to send mail via Postmark with various options (mulitple recipients, text vs html, attachments).
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T5969, T920
Differential Revision: https://secure.phabricator.com/D19956
Summary:
Depends on D19954. Ref T920. This is a step toward a world where "Mailers" are generic and may send messages over a broader array of channels (email, SMS, postal mail).
There are a few major parts here:
- Instead of calling `$mailer->setSubject()`, `$mailer->setFrom()`, etc., build in intermediate `$message` object first, then pass that to the mailer.
- This breaks every mailer! This change on its own does not fix them. I plan to fix them in a series of "update mailer X", "update mailer Y" followups.
- This generally makes the API easier to change in the far future, and in the near future supports mailers accepting different types of `$message` objects with the same API.
- Pull the "build an email" stuff out into a `PhabricatorMailEmailEngine`. `MetaMTAMail` is already a huge object without also doing this translation step. This is just a separation/simplification change, but also tries to fight against `MetaMTAMail` getting 5K lines of email/sms/whatsapp/postal-mail code.
- Try to rewrite the "build an email" stuff to be a bit more straightforward while making it generate objects. Prior to this change, it had this weird flow:
```lang=php
foreach ($properties as $key => $prop) {
switch ($key) {
case 'xyz':
// ...
}
}
```
This is just inherently somewhat hard to puzzle out, and it means that processing order depends on internal property order, which is quite surprising.
Test Plan: This breaks everything on its own; adapters must be updated to use the new API. See followups.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D19955
Summary:
Ref T13222. Ref T13231. See PHI912. I'm planning to turn MFA providers into concrete objects, so you can disable and configure them.
Currently, we only support TOTP, which doesn't require any configuration, but other provider types (like Duo or Yubikey OTP) do require some configuration (server URIs, API keys, etc). TOTP //could// also have some configuration, like "bits of entropy" or "allowed window size" or whatever, if we want.
Add concrete objects for this and standard transaction / policy / query support. These objects don't do anything interesting yet and don't actually interact with MFA, this is just skeleton code for now.
Test Plan:
{F6090444}
{F6090445}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13231, T13222
Differential Revision: https://secure.phabricator.com/D19935
Summary:
D19940 removed this file entirely, which has led to at least one user who was unsure how to proceed now that `cluster.mailers` is required for outbound mail: https://discourse.phabricator-community.org/t/invalid-argument-supplied-for-foreach-phabricatormetamtamail-php/2287
This isn't //always// a setup issue for installs that don't care about sending mail, but this at least this gives a sporting chance to users who don't follow the changelogs.
Also, I'm not sure if there's a way to use `pht()` to generate links; right now the phurl is just in plain text.
Test Plan: Removed `cluster.mailers` config; observed expected setup issue.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D19964
Summary:
Depends on D19953. Ref T9141. We have a "MetaMTAAttachment" object, rename it to "MailAttachment".
Also add a "Header" object and an "EmailMessage" object. Currently, mail adapters have a large number of methods like `setSubject()`, `addTo()`, etc, that I would like to remove.
I'd like the API to be more like `sendMessage(PhabricatorMailExternalMessage $message)`. This is likely a significant simplification anyway, since the implementations of all these methods are just copy/pasted boilerplate anyway (lots of `$this->subject = $subject;`) and this will let Adapters support other message media (SMS, APNS, Whatsapp, etc.)
That's a larger change, but move toward a world where we can build a concrete `$message` object for "email" or "sms".
The `PhabricatorMailEmailMessage` object is just a dumb, flat object representation of the information an adapter needs to actually send mail. The existing `PhabricatorMetaMTAMail` is a much more complex object and has a lot of rich data (delivery status, related object PHIDs, etc) and is a storage object.
The new flow will be something like:
- `PhabricatorMetaMTAMail` (possibly renamed) is the storage object for any outbound message on this channel. It tracks message content, acceptable delivery media (SMS vs email), delivery status, related objects, has a PHID, and has a daemon worker associated with delivering it.
- It builds a `PhabricatorMailExternalMessage`, which is a simple, flat description of the message it wants to send. The subclass of this object depends on the message medium. For email, this will be an `EmailMessage`. This is just a "bag of strings" sort of object, with appropriate flattened values for the adapter to work with (e.g., Email has email addresses, SMS has phone numbers).
- It passes the `ExternalMessage` (which is a `MailMessage` or `SMSMessage` or whatever) to the adapter.
- The adapter reads the nice flat properties off it and turns them into an API request, SMTP call, etc.
This is sort of how things work today anyway. The major change is that I want to hand off a "bag of strings" object instead of calling `setX()`, `setY()`, `setZ()` with each individual value.
Test Plan: Grepped for `MetaMTAAttachment`. This doesn't change any behavior yet.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T9141
Differential Revision: https://secure.phabricator.com/D19954
Summary:
Ref T7477. The various "create a new X via email" applications (Paste, Differential, Maniphest, etc) all have a bunch of duplicate code.
The inheritance stack here is generally a little weird. Extend these from a shared parent to reduce the number of callsites I need to change when this API is adjusted for T7477.
Test Plan: Ran unit tests. This will get more thorough testing once more pieces are in place.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T7477
Differential Revision: https://secure.phabricator.com/D19950
Summary:
Ref T7477. We have some address normalization code in the reciever stack that is really shared code. I want to introduce some new callsites elsewhere but don't want to put a lot of static calls to other random objects all over the place.
This technically "solves" T7477 (it changes "to" to "to + cc" for finding receivers) but doesn't yet implement proper behavior (with multiple receivers, for example).
Test Plan: Ran unit tests, which cover this pretty well. Additional changes will vet this more thoroughly.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T7477
Differential Revision: https://secure.phabricator.com/D19948
Summary:
Ref T12509.
- Remove the "phabricator.csrf-key" configuration option in favor of automatically generating an HMAC key.
- Upgrade two hasher callsites (one in CSRF itself, one in providing a CSRF secret for logged-out users) to SHA256.
- Extract the CSRF logic from `PhabricatorUser` to a standalone engine.
I was originally going to do this as two changes (extract logic, then upgrade hashes) but the logic had a couple of very silly pieces to it that made faithful extraction a little silly.
For example, it computed `time_block = (epoch + (offset * cycle_frequency)) / cycle_frequency` instead of `time_block = (epoch / cycle_frequency) + offset`. These are equivalent but the former was kind of silly.
It also computed `substr(hmac(substr(hmac(secret)).salt))` instead of `substr(hmac(secret.salt))`. These have the same overall effect but the former is, again, kind of silly (and a little bit materially worse, in this case).
This will cause a one-time compatibility break: pages loaded before the upgrade won't be able to submit contained forms after the upgrade, unless they're open for long enough for the Javascript to refresh the CSRF token (an hour, I think?). I'll note this in the changelog.
Test Plan:
- As a logged-in user, submitted forms normally (worked).
- As a logged-in user, submitted forms with a bad CSRF value (error, as expected).
- As a logged-out user, hit the success and error cases.
- Visually inspected tokens for correct format.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T12509
Differential Revision: https://secure.phabricator.com/D19946
Summary: Ref T920. We currently embed the Twilio PHP API, but can replace it with about 100 lines of code and get a future-oriented interface as a bonus. Add a Future so we can move toward a simpler calling convention for the API.
Test Plan: Used this future to send SMS messages via the Twilio API.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D19937
Summary:
Ref T920. About a year ago (in 2018 Week 6, see D19003) we moved from individually configured mailers to `cluster.mailers`, primarily to support fallback across multiple mail providers.
Since this has been stable for quite a while, drop support for the older options.
Test Plan: Grepped for all removed options.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D19940
Summary:
Ref T920. Over time, mail has become much more complex and I think considering "mail", "sms", "postcards", "whatsapp", etc., to be mostly-the-same is now a more promising avenue than building separate stacks for each one.
Throw away all the standalone SMS code, including the Twilio config options. I have a separate diff that adds Twilio as a mail adapter and functions correctly, but it needs some more work to bring upstream.
This permanently destroys the `sms` table, which no real reachable code ever wrote to. I'll call this out in the changelog.
Test Plan:
- Grepped for `SMS` and `Twilio`.
- Ran storage upgrade.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D19939
Summary:
Depends on D19906. Ref T13222. This isn't going to win any design awards, but make the "wait" and "answered" elements a little more clear.
Ideally, the icon parts could be animated Google Authenticator-style timers (but I think we'd need to draw them in a `<canvas />` unless there's some clever trick that I don't know) or maybe we could just have the background be like a "water level" that empties out. Not sure I'm going to actually write the JS for either of those, but the UI at least looks a little more intentional.
Test Plan:
{F6070914}
{F6070915}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19908
Summary:
Depends on D19898. Ref T13222. See PHI873. Allow objects to opt into an "MFA is required for all edits" mode.
Put tasks in this mode if they're in a status that specifies it is an `mfa` status.
This is still a little rough for now:
- There's no UI hint that you'll have to MFA. I'll likely add some hinting in a followup.
- All edits currently require MFA, even subscribe/unsubscribe. We could maybe relax this if it's an issue.
Test Plan:
- Edited an MFA-required object via comments, edit forms, and most/all of the extensions. These prompted for MFA, then worked correctly.
- Tried to edit via Conduit, failed with a reasonably comprehensible error.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19899
Summary:
Depends on D19896. Ref T13222. See PHI873. Add a core "Sign With MFA" transaction type which prompts you for MFA and marks your transactions as MFA'd.
This is a one-shot gate and does not keep you in MFA.
Test Plan:
- Used "Sign with MFA", got prompted for MFA, answered MFA, saw transactions apply with MFA metadata and markers.
- Tried to sign alone, got appropriate errors.
- Tried to sign no-op changes, got appropriate errors.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19897
Summary:
Depends on D19914. Ref T11351. Some of the Phoilo rabbit holes go very deep.
`PhabricatorApplicationTransactionInterface` currently requires you to implement `willRenderTimeline()`. Almost every object just implements this as `return $timeline`; only Pholio, Diffusion, and Differential specialize it. In all cases, they are specializing it mostly to render inline comments.
The actual implementations are a bit of a weird mess and the way the data is threaded through the call stack is weird and not very modern.
Try to clean this up:
- Stop requiring `willRenderTimeline()` to be implemented.
- Stop requiring `getApplicationTransactionViewObject()` to be implemented (only the three above, plus Legalpad, implement this, and Legalpad's implementation is a no-op). These two methods are inherently pretty coupled for almost any reasonable thing you might want to do with the timeline.
- Simplify the handling of "renderdata" and call it "View Data". This is additional information about the current view of the transaction timeline that is required to render it correctly. This is only used in Differential, to decide if we can link an inline comment to an anchor on the same page or should link it to another page. We could perhaps do this on the client instead, but having this data doesn't seem inherently bad to me.
- If objects want to customize timeline rendering, they now implement `PhabricatorTimelineInterface` and provide a `TimelineEngine` which gets a nice formal stack.
This leaves a lot of empty `willRenderTimeline()` implementations hanging around. I'll remove these in the next change, it's just going to be deleting a couple dozen copies of an identical empty method implementation.
Test Plan:
- Viewed audits, revisions, and mocks with inline comments.
- Used "Show Older" to page a revision back in history (this is relevant for "View Data").
- Grepped for symbols: willRenderTimeline, getApplicationTransactionViewObject, Legalpad classes.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T11351
Differential Revision: https://secure.phabricator.com/D19918
Summary:
Depends on D19912. Ref T11351. Images currently use `getMock()->getPolicy()` stuff to define policies. This causes bugs with object policies like "Subscribers", since the policy engine tries to evaluate the subscribers //for the image// when the intent is to evaluate the subscribers for the mock.
Move this to ExtendedPolicies to fix the behavior, and give Images sensible policy behavior when they aren't attached to a mock (specifically: only the user who created the image can see it).
Test Plan: Applied migrations, created and edited mocks and images without anything blowing up. Set mock visibility to "Subscribers", everything worked great.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T11351
Differential Revision: https://secure.phabricator.com/D19913
Summary: Depends on D19911. Ref T11351. `MarkupInterface` has mostly been replaced with `PHUIRemarkupView`, and isn't really doing anything for us here. Get rid of it to simplify the code.
Test Plan: Viewed various mocks with descriptions and image descriptions, saw remarkup presented properly.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T11351
Differential Revision: https://secure.phabricator.com/D19912
Summary: Continue clean up of super-old code. I am pretty proud of "defrocked", but would also consider "dethroned", "ousted", "unseated", "unmade", or "disenfranchised". I feel like there's a word for being kicked out of Hogwarts and having your wizarding powers revoked, but it is not leaping to mind.
Test Plan: Promoted/demoted users to/from admin, attempted to demote myself and observed preserved witty text, checked user timelines, checked feed, checked DB for sanity, including `user_logs`. I didn't test exposing this via Conduit to attempt promoting a user without having admin access.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D19891
Summary:
Depends on D19886. Ref T13222. Clean up MFA challenges after they expire.
(There's maybe some argument to keeping these around for a little while for debugging/forensics, but I suspect it would never actually be valuable and figure we can cross that bridge if we come to it.)
Test Plan:
- Ran `bin/garbage collect --collector ...` and saw old MFA challenges collected.
- Triggered a new challenge, GC'd again, saw it survive GC while still active.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19888
Summary:
Ref T13222. See PHI873. Ref T9770.
Currently, we support only TOTP MFA. For some MFA (SMS and "push-to-app"-style MFA) we may need to keep track of MFA details (e.g., the code we SMS'd you). There isn't much support for that yet.
We also currently allow free reuse of TOTP responses across sessions and workflows. This hypothetically enables some "spyglass" attacks where you look at someone's phone and type the code in before they do. T9770 discusses this in more detail, but is focused on an attack window starting when the user submits the form. I claim the attack window opens when the TOTP code is shown on their phone, and the window between the code being shown and being submitted is //much// more interesting than the window after it is submitted.
To address both of these cases, start tracking MFA "Challenges". These are basically a record that we asked you to give us MFA credentials.
For TOTP, the challenge binds a particular timestep to a given session, so an attacker can't look at your phone and type the code into their browser before (or after) you do -- they have a different session. For now, this means that codes are reusable in the same session, but that will be refined in the future.
For SMS / push, the "Challenge" would store the code we sent you so we could validate it.
This is mostly a step on the way toward one-shot MFA, ad-hoc MFA in comment action stacks, and figuring out what's going on with Duo.
Test Plan:
- Passed MFA normally.
- Passed MFA normally, simultaneously, as two different users.
- With two different sessions for the same user:
- Opened MFA in A, opened MFA in B. B got a "wait".
- Submitted MFA in A.
- Clicked "Wait" a bunch in B.
- Submitted MFA in B when prompted.
- Passed MFA normally, then passed MFA normally again with the same code in the same session. (This change does not prevent code reuse.)
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13222, T9770
Differential Revision: https://secure.phabricator.com/D19886
Summary:
Ref T13222. See PHI873. Currently, MFA implementations return this weird sort of ad-hoc dictionary from validation, which is later used to render form/control stuff.
I want to make this more formal to handle token reuse / session binding cases, and let MFA factors share more code around challenges. Formalize this into a proper object instead of an ad-hoc bundle of properties.
Test Plan:
- Answered a TOTP MFA prompt wrong (nothing, bad value).
- Answered a TOTP MFA prompt properly.
- Added new TOTP MFA, survived enrollment.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19885
Summary: Cleaning up more super-old code from `PhabricatorUserEditor`. Also fix user logging in approve transactions. I'm not sure how it worked at all previously.
Test Plan: Created new users, renamed them, checked DB for sanity. Entered invalid names, duplicate names, and empty names, got appropriate error messages.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D19887
Summary:
Ref T13222. See PHI873. I'm preparing to introduce a new MFA "Challenge" table which stores state about challenges we've issued (to bind challenges to sessions and prevent most challenge reuse).
This table will reference sessions (since each challenge will be bound to a particular session) but sessions currently don't have PHIDs. Give them PHIDs and slightly modernize some related code.
Test Plan:
- Ran migrations.
- Verified table got PHIDs.
- Used `var_dump()` to dump an organic user session.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19881
Summary: Fixes T13218. We have no more callers to any of this and can get rid of it forever.
Test Plan: Grepped for all four API methods, `LiskDAOSet`, and `inSet`.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13218
Differential Revision: https://secure.phabricator.com/D19879
Summary: Depends on D19865. Ref T13222. See PHI996. Provide a `bin/aphlict notify --user ... --message ...` workflow for sending test notifications from the CLI.
Test Plan: {F6058287}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19866
Summary: Depends on D19864. Ref T13222. See PHI996. This is no longer used by anything, so get rid of it.
Test Plan: Grepped; viewed a feed with these stories in it to make sure nothing crashed/exploded.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19865
Summary:
Depends on D19860. Ref T13222. Ref T10743. See PHI996.
Long ago, there were different types of feed stories. Over time, there was less and less need for this, and nowadays basically everything is a "transaction" feed story. Each story renders differently, but they're fundamentally all about transactions.
The Notification test controller still uses a custom type of feed story to send notifications. Move away from this, and apply a transaction against the user instead. This has the same ultimate effect, but involves less weird custom code from ages long forgotten.
This doesn't fix the actual problem with these things showing up in feed. Currently, stories always use the same rendering for feed and notifications, and there need to be some additional changes to fix this. So no behavioral change yet, just slightly more reasonable code.
Test Plan: Clicked the button and got some test notifications, with Aphlict running.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222, T10743
Differential Revision: https://secure.phabricator.com/D19861
Summary:
Ref T13222. Ref T12588. See PHI683. Currently, "Create Subtask" always uses the first edit form that the user has access to for the same task subtype. (For example, if you "Create Subtask" from a "Bug", you get the first edit form for "Bugs".)
I didn't want to go too crazy with the initial subtype implementation, but it seems like we're generally on firm ground and it's working fairly well: user requests are for more flexibility in using the system as implemented, not changes to the system or confusion/difficulty with any of the tradeoffs. Thus, I'm generally comfortable continuing to build it out in the same direction. To improve flexibility, I want to make the options from "Create Subtask" more flexible/configurable.
I plan to let you specify that a given subtype (say, "Quest") prompts you with creation options for a set of other subtypes (say, "Objective"), or prompts you with a particular set of forms.
If we end up with a single option, we just go into the current flow (directly to the edit form). If we end up with more than one option, we prompt the user to choose between them.
This change is a first step toward this:
- When building "Create Subtask", query for multiple forms.
- The default behavior is now "prompt user to choose among create forms of the same subtype". Previously, it was "use the first edit form of the same subtype". This is a behavioral change.
- The next change will make the selected forms configurable.
- (I also plan to make the dialog itself less rough.)
Test Plan: {F6051067}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222, T12588
Differential Revision: https://secure.phabricator.com/D19853
Summary: Ref T13222. See PHI990. The older `user.query` supports availability information, but it isn't currently available in a modern way. Make it available.
Test Plan: {F6048126}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19851
Summary: Ref T13222. Ref T12588. See PHI683. To make "Create Subtask..." fancier, we need slightly more logic around subtype maps. Upgrade the plain old array into a proper object so it can have relevant methods, notably "get a list of valid child subtypes for some parent subtype".
Test Plan: Created and edited tasks, changed task subtypes. Grepped for affected symbols (`newEditEngineSubtypeMap`, `newSubtypeMap`).
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222, T12588
Differential Revision: https://secure.phabricator.com/D19852
