Summary:
Ref T13493. Google returns a lower-quality account identifier ("email") and a higher-quality account identifier ("id"). We currently read only "email".
Change the logic to read both "email" and "id", so that if Google ever moves away from "email" the transition will be a bit easier.
Test Plan: Linked/unlinked a Google account, looked at the external account identifier table.
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21028
Summary:
Fixes T5028. Older versions of Git (apparently, from before 2010) did not provide a way to extract the raw body of a commit message from "git log", so we approximate it with "subject" and "wrapped body".
In newer versions of Git, the raw body can be extracted exactly.
Adjust how we extract messages based on the version of Git, and try to be more faithful to edge cases: particularly, be more careful to extract the correct number of trailing newlines.
Test Plan:
- Added "var_dump()" + "die(1)" later in this method, then pushed various commit messages. Used "&& false" to force execution down the old path (either path should work in modern Git).
- Observed more faithful extraction of messages, including a more faithful extraction of the number of trailing newlines. Extraction is fully faithful if we can go down the "%B" path, which we should be able to in nearly all modern cases.
- Not all messages extract faithfully or consistently across the old and new versions, but the old extraction is destructive so this is likely about as close as we can realistically ever get.
Maniphest Tasks: T5028
Differential Revision: https://secure.phabricator.com/D21027
Summary:
Depends on D21022. Ref T13493. The JIRA API has changed from using "key" to identify users to using "accountId".
By reading both identifiers, this linkage "just works" if you run against an old version of JIRA, a new version of JIRA, or an intermediate version of JIRA.
It also "just works" if you run old JIRA, upgrade to intermediate JIRA, everyone refreshes their link at least once, then you upgrade to new JIRA.
This is a subset of cases and does not include "sudden upgrade to new JIRA", but it's strictly better than the old behavior for all cases it covers.
Test Plan: Linked, unlinked, and logged in with JIRA. Looked at the "ExternalAccountIdentifier" table and saw a sensible value.
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21023
Summary: Depends on D21019. Ref T13493. There are no more barriers to removing readers and writers of "accountID"; the new "ExternalAccountIdentity" table can replace it completely.
Test Plan: Linked and unlinked OAuth accounts, logged in with OAuth accounts, tried to double-link OAuth accounts, grepped for affected symbols.
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21022
Summary:
Depends on D21018. Ref T13493. Ref T6703. The "ExternalAccount" table has a unique key on `<accountType, accountDomain, accountID>` but this no longer matches our model of reality and changes in this sequence end writes to `accountID`.
Remove this key.
Then, remove all readers of `accountType` and `accountDomain` (and all nontrivial writers) because none of these callsites are well-aligned with plans in T6703.
This change has no user-facing impact today: all the rules about linking/unlinking/etc remain unchanged, because other rules currently prevent creation of more than one provider with a given "accountType".
Test Plan:
- Linked an OAuth1 account (JIRA).
- Linked an OAuth2 account (Asana).
- Used `bin/auth refresh` to cycle OAuth tokens.
- Grepped for affected symbols.
- Published an Asana update.
- Published a JIRA link.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13493, T6703
Differential Revision: https://secure.phabricator.com/D21019
Summary: Depends on D21017. Ref T13493. Update the Asana integration so it reads the "ExternalAccountIdentifier" table instead of the old "accountID" field.
Test Plan: Linked an Asana account, used `bin/feed republish` to publish activity to Asana.
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21018
Summary:
Depends on D21015. When we sync an external account and get a list of account identifiers, write them to the database.
Nothing reads them yet and we still write "accountId", this just prepares us for reads.
Test Plan: Linked, refreshed, unlinked, and re-linked an external account. Peeked at the database and saw a sensible-looking row.
Differential Revision: https://secure.phabricator.com/D21016
Summary: Depends on D21014. Ref T13493. Make these objects all use destructible interfaces and destroy sub-objects appropriately.
Test Plan:
- Used `bin/remove destroy --trace ...` to destroy a provider, a user, and an external account.
- Observed destruction of sub-objects, including external account identifiers.
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21015
Summary:
Depends on D21013. Ref T13493. When users log in with most providers, the provider returns an "ExternalAccount" identifier (like an Asana account GUID) and the workflow figures out where to go from there, usually a decision to try to send the user to registration (if the external account isn't linked to anything yet) or login (if it is).
In the case of password providers, the password is really a property of an existing account, so sending the user to registration never makes sense. We can bypass the "external identifier" indirection layer and just say "username -> internal account" instead of "external GUID -> internal mapping -> internal account".
Formalize this so that "AuthProvider" can generate either a "map this external account" value or a "use this internal account" value.
This stops populating "accountID" on "password" "ExternalAccount" objects, but this was only an artifact of convenience. (These records don't really need to exist at all, but there's little harm in going down the same workflow as everything else for consistency.)
Test Plan: Logged in with a username/password. Wiped the external account table and repeated the process.
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21014
Summary:
Depends on D21012. Ref T13493. Currently, auth adapters return a single identifier for each external account.
Allow them to return more than one identifier, to better handle cases where an API changes from providing a lower-quality identifier to a higher-quality identifier.
On its own, this change doesn't change any user-facing behavior.
Test Plan: Linked and unlinked external accounts.
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21013
Summary:
Ref T13493. This check was introduced in D4647, but the condition can never be reached in modern Phabricator because the table has a unique key on `<accountType, accountDomain, accountID>` -- so no row can ever exist with the same value for that tuple but a different ID.
(I'm not entirely sure if it was reachable in D4647 either.)
Test Plan: Used `SHOW CREATE TABLE` to look at keys on the table and reasoned that this block can never have any effect.
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21012
Summary:
Depends on D21010. Ref T13493. External accounts may have multiple different unique identifiers, most often when v1 of the API makes a questionable choice (and provies a mutable, non-unique, or PII identifier) and v2 of the API uses an immutable, unique, random identifier.
Allow Phabricator to store multiple identifiers per external account.
Test Plan: Storage only, see followup changes.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21011
Summary:
Ref T13493. The "AuthAccountView" UI element currently exposes raw account ID values, but I'm trying to make these many-to-one.
This isn't terribly useful as-is, so get rid of it. This element could use a design refresh in general.
Test Plan: Viewed the UI element in "External Accounts".
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21010
Summary:
See PHI1647, which asks for "vscode://" to be a configurable protocol on hosted Phacility instances.
I made the configuration editable in D21008, but this can reasonably just come upstream too.
Test Plan: Viewed config in Config, set my editor URI to `vscode://blahblah`.
Differential Revision: https://secure.phabricator.com/D21009
Summary:
Ref T13493. I'm updating callers to `getAccountID()` to prepare to move it to a separate table.
This callsite once supported this flow:
- External users with no accounts send mail to `bugs@`.
- This creates tasks in Maniphest.
- They're CC'd when the tasks are updated.
However, after T12237 we never actually send this mail (since their addresses are necessarily unverified).
I left this code in in case this needed to be revisited, but it hasn't been an issue. Just remove it and treat these users as undeliverable.
Test Plan: As a cursory test for nothing being horribly broken, sent some object mail.
Maniphest Tasks: T13493
Differential Revision: https://secure.phabricator.com/D21007
Summary:
Ref T13395. No library with this name loads any more, so we can't version check it.
(Ideally, the version check stuff would be more graceful when it fails now, since it's required to load "Config" after I moved it off a separate page.)
Test Plan: Loaded "Config".
Maniphest Tasks: T13395
Differential Revision: https://secure.phabricator.com/D20995
Summary: Fixes T2543. This mode has been a stable prototype for a very long time now; promote it so "--draft" can promote out of "experimental" in Arcanist.
Test Plan: See T2543 for discussion.
Maniphest Tasks: T2543
Differential Revision: https://secure.phabricator.com/D20983
Summary: Ref T13395. Moves a small amount of remaining "libphutil/" code into "phabricator/" and stops us from loading "libphutil/".
Test Plan: Browsed around; there are likely remaining issues.
Maniphest Tasks: T13395
Differential Revision: https://secure.phabricator.com/D20981
Summary: Ref T13395. Move cache classes, syntax highlighters, other markup classes, and sprite sheets to Phabricator.
Test Plan: Attempted to find any callers for any of this stuff in libphutil or Arcanist and couldn't.
Maniphest Tasks: T13395
Differential Revision: https://secure.phabricator.com/D20977
Summary:
`diffusion.branchquery` can return dictionary instead of array if some branches are filtered out.
Eg.:
```
{
"result": [
{
"shortName": "master",
"commitIdentifier": "2817b0d8f79748ddfad0220c46d9b20bea34f460",
"refType": "branch",
"rawFields": {
"objectname": "2817b0d8f79748ddfad0220c46d9b20bea34f460",
"objecttype": "commit",
```
might become:
```
{
"result": {
"1": {
"shortName": "master",
"commitIdentifier": "2817b0d8f79748ddfad0220c46d9b20bea34f460",
"refType": "branch",
"rawFields": {
"objectname": "2817b0d8f79748ddfad0220c46d9b20bea34f460",
"objecttype": "commit",
```
Reproduction - find repository which has couple of branches, setup to track only some of them, execute `diffusion.branchquery` API call - result is dictionary instead of array
Test Plan: Apply patch, execution `diffusion.branchquery` call - result is no longer dictionary if it was one before
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D20973
Summary: Ref T13395. Moves some Aphront classes from libphutil to Phabricator.
Test Plan: Grepped for symbols in libphutil and Arcanist.
Maniphest Tasks: T13395
Differential Revision: https://secure.phabricator.com/D20975
Summary:
Fixes T5427. See PHI1630. See also T13160 and D20568.
In the full HTML table syntax with "<table>", respect linebreaks as literals inside "<td>" cells.
Test Plan: Previewed some full-HTML tables with and without linebreaks, saw what seemed like sensible rendering behavior.
Maniphest Tasks: T5427
Differential Revision: https://secure.phabricator.com/D20971
Summary: Ref T10635. An install with large blocks of remarkup (4MB) in test details is reporting slow page rendering. This is expected, but I've mostly given up on fighting this unless I absolutely have to. Degrade the interface more aggressively.
Test Plan:
- Submitted a large block of test details in remarkup format.
- Before patch: they rendered inline.
- After patch: degraded display.
- Verified small blocks are not changed.
{F7180727}
{F7180728}
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T10635
Differential Revision: https://secure.phabricator.com/D20970
Summary: Ref T13486. Currently, "Zarbo" sorts above "alice", but this isn't expected for a list of (mostly) human usernames.
Test Plan: Loaded a task with subscribers with mixed-case usernames.
Maniphest Tasks: T13486
Differential Revision: https://secure.phabricator.com/D20969
Summary: Fixes T13487. In PHI1628, an install has a 4MB remarkup corpus which takes a long time to render. This is broadly expected, but a few reasonable improvements fell out of running it through the profiler.
Test Plan:
- Saw local cold-cache end-to-end rendering time drop from 12s to 4s for the highly secret input corpus.
- Verified output has the same hashes before/after.
- Ran all remarkup unit tests.
Maniphest Tasks: T13487
Differential Revision: https://secure.phabricator.com/D20968
Summary:
Depends on D20966. Ref T13486. Curtains currently render subscribers in a plain text list, but the new ref list element is a good fit for this.
Also, improve the sorting and ordering behavior.
This makes the subscriber list take up a bit more space, but it should make it a lot easier to read at a glance.
Test Plan: Viewed object subscriber lists at varying limits and subscriber counts, saw sensible subscriber lists.
Maniphest Tasks: T13486
Differential Revision: https://secure.phabricator.com/D20967
Summary:
Ref T13486. When a curtain element like "Author" in Maniphest has a very long username, the wrapping and overflow behavior is poor: the date is obscured.
Adjust curtain elements which contain lists of references to other objects to improve wrapping behavior (put the date on a separate line) and overflow behavior (so we get a "..." when a name overflows).
Test Plan: {F7179376}
Maniphest Tasks: T13486
Differential Revision: https://secure.phabricator.com/D20966
Summary: Fixes T13335. When processing quoted blocks, we remove leading empty lines. This logic incorrectly continued after encountering a nonempty line.
Test Plan: Added a test, made it pass. Previewed blocks in web UI.
Maniphest Tasks: T13335
Differential Revision: https://secure.phabricator.com/D20965
Summary: Fixes T13485. GitHub has deprecated the "access_token" URI parameter for API authentication. Update to "Authorization: token ...".
Test Plan: Linked and unlinked a GitHub account locally.
Maniphest Tasks: T13485
Differential Revision: https://secure.phabricator.com/D20964
Summary: Ref T13480. Creating a rule in Herald currently uses the older radio-button flow. Update it to the "clickable menu" flow to simplify it a little bit.
Test Plan: Created new personal, object, and global rules. Hit the object rule error conditions.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20956
Summary:
Fixes T13463. Currently, if you use the web UI to set "Related Tasks" for a revision, the resulting commit does not link to the tasks.
If you use "Ref ..." in the message instead, the resulting commit does link to the tasks.
Broadly, this should all be cleaner (see T3577) but we can step toward better behavior by just copying these edges when commits are published.
Test Plan:
- Created a revision.
- Used the web UI to edit "Related Tasks".
- Landed the revision.
- Saw the commit link to the tasks as though I'd used "Ref ..." in the message.
Maniphest Tasks: T13463
Differential Revision: https://secure.phabricator.com/D20961
Summary:
Depends on D20933. Ref T13362. This reorganizes Config a bit and attempts to simplify it.
Subsections are now in a landing page console and groupings have been removed. We "only" have 75 values you can edit from the web UI nowadays, which is still a lot, but less overwhelming than it was in the past. And the trend is generally downward, as config is removed/simplified or moved into application settings.
This also gets rid of the "gigantic blobs of JSON in the UI".
Test Plan: Browsed all Config sections.
Maniphest Tasks: T13362
Differential Revision: https://secure.phabricator.com/D20934
Summary: Depends on D20931. Ref T13362. Move all "Console"-style interfaces to use a consistent layout based on a new "LauncherView" which just centers the content.
Test Plan: Viewed all affected interfaces.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13362
Differential Revision: https://secure.phabricator.com/D20933
Summary: Depends on D20930. Ref T13362. Put all the "Services" parts of Config in their own section.
Test Plan: Clicked through each section. This is just an organization / UI change with no significant behavioral impact.
Maniphest Tasks: T13362
Differential Revision: https://secure.phabricator.com/D20931
Summary:
Ref T13362. Config is currently doing a ton of stuff and fairly overwhelming. Separate out "Modules/Extensions" so it can live in its own section.
(This stuff is mostly useful for development and normal users rarely need to end up here.)
Test Plan: Visited seciton, clicked around. This is just a visual change.
Maniphest Tasks: T13362
Differential Revision: https://secure.phabricator.com/D20930
Summary:
Ref T13484. If you load a subproject S which has a mangled/invalid `parentPath`, the query currently tries to execute an empty edge query and fatals.
Instead, we want to deny-by-default in the policy layer but not fail the query. The subproject should become restricted but not fatal anything related to it.
See T13484 for a future refinement where we could identify "broken / data integrity issue" objects explicilty.
Test Plan:
- Modified the `projectPath` of some subproject in the database to `QQQQ...`.
- Loaded that project page.
- Before patch: fatal after issuing bad edge query.
- After patch: "functionally correct" policy layer failure, although an explicit "data integrity issue" failure would be better.
Maniphest Tasks: T13484
Differential Revision: https://secure.phabricator.com/D20963
Summary: Ref T13480. Some Herald fields need audit information, which recent changes to Herald adapters discarded. For now, just load it unconditionally.
Test Plan: Triggered an Audit-related rule locally.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20962
Summary:
Fixes T13468. See that task for discussion. The older source-rendering code mixes "line number" / "1-based" lists with "block number" / "0-based" lists and then has other bugs which cancel this out.
For block-based diffs, build an explicit block-based mask with only block numbers. This sort of sidesteps the whole issue.
Test Plan: Viewed the diff with the original reproduction case, plus various other block-based diffs, including one-block image diffs, in unified and side-by-side mode. Didn't spot any oddities.
Maniphest Tasks: T13468
Differential Revision: https://secure.phabricator.com/D20959
Summary:
Fixes T13475. Sometimes, we issue a "no op" / "default permit" / "unchallenged" MFA token, when a user with no MFA configured does something which is configured to attempt (but not strictly require) MFA.
An example of this kind of action is changing a username: usernames may be changed even if MFA is not set up.
(Some other operations, notably "Sign With MFA", strictly require that MFA actually be set up.)
When a user with no MFA configured takes a "try MFA" action, we see that they have no factors configured and issue a token so they can continue. This is correct. However, this token causes the assocaited timeline story to get an MFA badge.
This badge is incorrect or at least wildly misleading, since the technical assertion it currently makes ("the user answered any configured MFA challenge to do this, if one exists") isn't explained properly and isn't useful anyway.
Instead, only badge the story if the user actually has MFA and actually responded to some kind of MFA challege. The badge now asserts "this user responded to an MFA challenge", which is expected/desired.
Test Plan:
- As a user with no MFA, renamed a user. Before patch: badged story. After patch: no badge.
- As a user with MFA, renamed a user. Got badged stories in both cases.
Maniphest Tasks: T13475
Differential Revision: https://secure.phabricator.com/D20958
Summary: Fixes T13480. Adds the remaining missing Owners package rules for Herald commit adapters.
Test Plan: Created hooks which care about these fields, pushed commits, saw sensible transcript values.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20957
Summary: Ref T13480. The Herald "Commit" rules still use raw commit data properties to identify authors and committers. Instead, use repository identities.
Test Plan: Wrote a Herald rule using all four fields, ran it against various commits with and without known authors. Checked transcript for sensible field values.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20955
Summary:
Ref T13480. Currently, Herald commit hook rules use a raw address resolution query to identify the author and committer for a commit. This will get the wrong answer when the raw identity string has been explicitly bound to some non-default user (most often, it will fail to identify an author when one exists).
Instead, use the "IdentityEngine" to properly resolve identities.
Test Plan: Authored a commit as `X <y@example.com>`, a raw identity with no "natural" matches to users (e.g., no user with that email or username). Bound the identity to a particular user in Diffusion. Wrote a Herald pre-commit content rule, pushed the commit. Saw Herald recognize the correct user when evaluating rules.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20953
Summary:
Ref T13480. Currently, some Herald field types are rendered in an unfriendly way on transcripts. Particularly, PHID lists are rendered as raw PHIDs.
Improve this by delegating rendering to Value objects and letting "PHID List" value objects render more sensible handle lists. Also improve "bool" fields a bit and make more fields render an explicit "None" / empty value rather than just rendering nothing.
Test Plan: Viewed various transcripts, including transcripts covering boolean values, the "Always" condition, large blocks of text, and PHID lists.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20951
Summary:
Ref T13480. Currently, when Herald renders a transcript, it puts display labels into array keys. This is a bad pattern for several reasons, notably that the values must be scalar (so you can't add icons or other markup later) and the values must be unique (which is easily violated because many values are translated).
Instead, keep values as list items.
Test Plan: Viewed Herald transcripts, saw no (meaningful) change in rendering output.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20949
Summary: Ref T13480. When Herald renders rules, it partly uses a very old handle pre-loading mechanism where PHIDs are extracted and loaded upfront. This was obsoleted a long time ago and was pretty shaky even when it worked. Get rid of it to simplify the code a little.
Test Plan: Viewed Herald rules rendered into static text with PHID list actions, saw handles. Grepped for all affected methods.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20948
Summary: Ref T13480. Add an "Author's packages" field to Herald to support writing rules like "if affected packages include X, and author's packages do not include X, raise the alarm".
Test Plan: Wrote and executed rules with the field, saw a sensible field value in the transcript.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20947
Summary: Ref T13480. These fields don't serve a specific strong use case, but are broadly reasonable capabilities after "state" vs "change" actions were relaxed by T13283.
Test Plan: Wrote rules using the new fields, added and removed projects (and did neither) to fire them / not fire them. Inspected the transcripts to see the project PHIDs making it to the field values.
Maniphest Tasks: T13480
Differential Revision: https://secure.phabricator.com/D20946
Summary:
Fixes T13479. The behavior of "git rev-parse --show-toplevel" has changed in Git 2.25.0, and it now fails in bare repositories.
Instead, use "git rev-parse --git-dir" to sanity-check the working copy. This appears to have more stable behavior across Git versions, although it's a little more complicated for our purposes.
Test Plan:
- Ran `bin/repository update ...` on an observed, bare repository.
- ...on an observed, non-bare ("legacy") repository.
- ...on a hosted, bare repository.
Maniphest Tasks: T13479
Differential Revision: https://secure.phabricator.com/D20945
Summary: Ref T13472. Ref T13395. These classes are only used by Phabricator and not likely to find much use in Arcanist.
Test Plan: Grepped libphutil and Arcanist for removed symbols.
Maniphest Tasks: T13472, T13395
Differential Revision: https://secure.phabricator.com/D20939
Summary:
See <https://hackerone.com/reports/758002>. The link rules don't test that their parameters are flat text before using them in unsafe contexts.
Since almost all rules are lower-priority than these link rules, this behavior isn't obvious. However, two rules have broadly higher priority (monospaced text, and one variation of link rules has higher priority than the other), and the latter can be used to perform an XSS attack with input in the general form `()[ [[ ... | ... ]] ]` so that the inner link rule is evaluated first, then the outer link rule uses non-flat text in an unsafe way.
Test Plan:
Tested examples in HackerOne report. A simple example of broken (but not unsafe) behavior is:
```
[[ `x` | `y` ]]
```
Differential Revision: https://secure.phabricator.com/D20937
Summary: Maniphest object has `getURI` method, let's use it
Test Plan: Create event in task - URI generated as expected in email notification
Reviewers: epriestley, Pawka, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D20935
Summary:
Ref T13362. Some applications moved to fixed-width a while ago but I was generally unsatisfied with where they ended up and have been pushing them back to full-width.
Push Config back to full-width. Some of the subpages end up a little weird, but this provides more space to work with to make some improvements, like makign `maniphest.statuses` more legible in the UI>
Test Plan: Grepped for `setFixed(`, updated each page in `/config/`. Browsed each controller, saw workable full-width UIs.
Maniphest Tasks: T13362
Differential Revision: https://secure.phabricator.com/D20925
Summary:
See PHI1558. Ref T11860. Ref T13444. I partly implemented PHIDs for "UserEmail" objects, but they can't load on their own so you can't directly `bin/remove destroy` them yet.
Allow them to actually load by implementing "PolicyInterface".
Addresses are viewable and editable by the associated user, unless they are a bot/list address, in which case they are viewable and editable by administrators (in preparation for T11860). This has no real impact on anything today.
Test Plan:
- Used `bin/remove destroy <phid>` to destroy an individual email address.
- Before: error while loading the object by PHID in the query policy layer.
- After: clean load and destroy.
Maniphest Tasks: T13444, T11860
Differential Revision: https://secure.phabricator.com/D20927
Summary: Fixes T13465. This "phlog()" made some degree of sense at one time, but is no longer useful or consistent. Get rid of it. See T13465 for discussion.
Test Plan: Made a conduit call that hit a policy error, no longer saw error in log.
Maniphest Tasks: T13465
Differential Revision: https://secure.phabricator.com/D20924
Summary:
Fixes T13464. Fully-realized paths have a "path" (normalized, effective path) and a "display" path (user-facing, un-normalized path).
During transaction validation we build ref keys for paths before we normalize the "display" values. A few different approaches could be taken to resolve this, but just default the "display" path to the raw "path" if it isn't present since that seems simplest.
Test Plan: Edited paths in an Owners package, no longer saw a warning in the logs.
Maniphest Tasks: T13464
Differential Revision: https://secure.phabricator.com/D20923
Summary: Ref T13444. Allow the effects of performing an identity rebuild to be previewed without committing to any changes.
Test Plan: Ran "bin/repository rebuild-identities --all-identities" with and without "--dry-run".
Maniphest Tasks: T13444
Differential Revision: https://secure.phabricator.com/D20922
Summary:
Fixes T13457. Ref T13444. When we iterate over commits in a particular repository, the default iteration strategy can't effectively use the keys on the table.
Tweak the ordering so the "<repositoryID, epoch, [id]>" key can be used.
Test Plan:
- Ran `bin/audit delete --repository X` and `bin/repository rebuild-identities --repository X` before and after changes.
- With just the key changes, performance was slightly better. My local data isn't large enough to really emphasize the key changes.
- With the page size changes, performance was a bit better (~30%, but on 1-3 second run durations).
- Used `--trace` and ran `EXPLAIN ...` on the new queries, saw them select the "<repositoryID, epoch, [id]>" key and report a bare "Using index condition" in the "Extra" column.
Maniphest Tasks: T13457, T13444
Differential Revision: https://secure.phabricator.com/D20921
Summary:
Ref T13444. Currently, many mutations to users and email addresses (particularly: user creation; and user and address destruction) do not propagate properly to repository identities.
Add hooks to all mutation workflows so repository identities get rebuilt properly when users are created, email addresses are removed, users or email addresses are destroyed, or email addresses are reassigned.
Test Plan:
- Added random email address to account, removed it.
- Added unassociated email address to account, saw identity update (and associate).
- Removed it, saw identity update (and disassociate).
- Registered an account with an unassociated email address, saw identity update (and associate).
- Destroyed the account, saw identity update (and disassociate).
- Added address X to account A, unverified.
- Invited address X.
- Clicked invite link as account B.
- Confirmed desire to steal address.
- Saw identity update and reassociate.
Maniphest Tasks: T13444
Differential Revision: https://secure.phabricator.com/D20914
Summary:
Ref T13444. To interact meaningfully with "DestructionEngine", objects need a PHID. The "UserEmail" object currently does not have one (or a real "Query").
Provide basic PHID support so "DestructionEngine" can interact with the object more powerfully.
Test Plan:
- Ran migrations, checked data in database, saw sensible PHIDs assigned.
- Added a new email address to my account, saw it get a PHID.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13444
Differential Revision: https://secure.phabricator.com/D20913
Summary: Ref T13444. Prepare to hook identity updates when user email addreses are destroyed.
Test Plan:
- Destroyed a user with `bin/remove destroy ... --trace`, saw email deleted.
- Destroyed an email from the web UI, saw email deleted.
Maniphest Tasks: T13444
Differential Revision: https://secure.phabricator.com/D20912
Summary:
Ref T13444. Repository identities have, at a minimum, some bugs where they do not update relationships properly after many types of email address changes.
It is currently very difficult to fix this once the damage is done since there's no good way to inspect or rebuild them.
Take some steps toward improving observability and providing repair tools: allow `bin/repository rebuild-identities` to effect more repairs and operate on identities more surgically.
Test Plan: Ran `bin/repository rebuild-identities` with all new flags, saw what looked like reasonable rebuilds occur.
Maniphest Tasks: T13444
Differential Revision: https://secure.phabricator.com/D20911
Summary: Ref T13444. Send all repository identity/detection through a new "DiffusionRepositoryIdentityEngine" which handles resolution and detection updates in one place.
Test Plan:
- Ran `bin/repository reparse --message ...`, saw author/committer identity updates.
- Added "goose@example.com" to my email addresses, ran daemons, saw the identity relationship get picked up.
- Ran `bin/repository rebuild-identities ...`, saw sensible rebuilds.
Maniphest Tasks: T13444
Differential Revision: https://secure.phabricator.com/D20910
Summary: Ref T13444. This is an ancient event and part of the old event system. It is not likely to be in use anymore, and repository identities should generally replace it nowadays anyway.
Test Plan: Grepped for constant and related methods, no longer found any hits.
Maniphest Tasks: T13444
Differential Revision: https://secure.phabricator.com/D20909
Summary:
Ref T13444. You can currently explicitly unassign an identity (useful if the matching algorithm is misfiring). However, this populates the "currentEffectiveUserPHID" with the "unassigned()" token, which mostly makes things more difficult.
When an identity is explicitly unassigned, convert that into an explicit `null` in the effective user PHID.
Then, realign "assigned" / "effective" language a bit. Previously, `withAssigneePHIDs(...)` actualy queried effective users, which was misleading. Finally, bulk up the list view a little bit to make testing slightly easier.
Test Plan:
- Unassigned an identity, ran migration, saw `currentEffectiveUserPHID` become `NULL` for the identity.
- Unassigned a fresh identity, saw NULL.
- Queried for various identities under the modified constraints.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13444
Differential Revision: https://secure.phabricator.com/D20908
Summary:
Ref T13444. Currently, identities for a particular email address are queried with "LIKE" against a binary column, which makes the query case-sensitive.
- Extract the email address into a separate "sort255" column.
- Add a key for it.
- Make the query a standard "IN (%Ls)" query.
- Deal with weird cases where an email address is 10000 bytes long or full of binary junk.
Test Plan:
- Ran migration, inspected database for general sanity.
- Ran query script in T13444, saw it return the same hits for "git@" and "GIT@".
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13444
Differential Revision: https://secure.phabricator.com/D20907
Summary:
Depends on D20919. Ref T13462. When editing milestones, we currently predict they will have no members for policy evaluation purposes. This isn't the right rule.
Instead, predict that their membership will be the same as the parent project's membership, and pass this hint to the policy layer.
See T13462 for additional context and discussion.
Test Plan:
- Set project A's edit policy to "Project Members".
- Joined project A.
- Tried to create a milestone of project A.
- Before: policy exception that the edit policy excludes me.
- After: clean milestone creation.
- As a non-member, tried to create a milestone. Received appropriate policy error.
Maniphest Tasks: T13462
Differential Revision: https://secure.phabricator.com/D20920
Summary:
Ref T13462. Currently, when testing milestone edit policies during creation, the project object does not behave like a milestone:
- it doesn't have a milestone number yet, so it doesn't try to access the parent project; and
- the parent project isn't attached yet.
Instead: attach the parent project sooner (which "should" be harmless, although it's possible this has weird side effects); and give the adjusted policy object a dummy milestone number if it doesn't have one yet. This forces it to act like a milestone when emitting policies.
Test Plan:
- Set "Projects" application default edit policy to "No One".
- Created a milestone I had permission to create.
- Before: failed with a policy error, because the project behaved like a non-milestone and returned "No One" as the effective edit policy.
- After: worked properly, correctly evaluting the parent project edit policy as the effective edit policy.
- Tried to create a milestone I did not have permission to create (no edit permission on parent project).
- Got an appropriate edit policy error.
Maniphest Tasks: T13462
Differential Revision: https://secure.phabricator.com/D20919
Summary:
Fixes T13461. Some applications provide hints about policy strength in the header, but these hints are inconsistent and somewhat confusing. They don't make much sense for modern objects with Custom Forms, which don't have a single "default" policy.
Remove this feature since it seems to be confusing things more than illuminating them.
Test Plan:
- Viewed various objects, no longer saw colored policy hints.
- Grepped for all removed symbols.
Maniphest Tasks: T13461
Differential Revision: https://secure.phabricator.com/D20918
Summary: Fixes T13456. These edits are remarkup edits and should attach files, trigger mentions, and so on.
Test Plan: Created a text panel, dropped a file in. After changes, saw the file attach properly.
Maniphest Tasks: T13456
Differential Revision: https://secure.phabricator.com/D20906
Summary:
Ref T13454. Fixes T13006. When a user provide us with an SSH private key and (possibly) a passphrase:
# Try to verify that they're correct by extracting the public key.
# If that fails, try to figure out why it didn't work.
Our success in step (2) will vary depending on what the problem is, and we may end up falling through to a very generic error, but the outcome should generally be better than the old approach.
Previously, we had a very unsophisticated test for the text "ENCRYPTED" in the key body and questionable handling of the results: for example, providing a passphrase when a key did not require one did not raise an error.
Test Plan:
Created and edited credentials with:
- Valid, passphrase-free keys.
- Valid, passphrased keys with the right passphrase.
- Valid, passphrase-free keys with a passphrase ("surplus passphrase" error).
- Valid, passphrased keys with no passphrase ("missing passphrase" error).
- Valid, passphrased keys with an invalid passphrase ("invalid passphrase" error).
- Invalid keys ("format" error).
The precision of these errors will vary depending on how helpful "ssh-keygen" is.
Maniphest Tasks: T13454, T13006
Differential Revision: https://secure.phabricator.com/D20905
Summary:
Fixes T13443. When a panel raises an exception during edit action generation, it currently escapes to top level. Instead, catch it more narrowly.
Additionally, mark "ChangesetSearchEngine" as not being a suitable search engine for use in query panels. There's no list view or search URI so it can't generate a sensible panel.
Test Plan:
- Added a changeset panel to a dashboard.
- Before: entire dashboard fataled.
- After: panel fataled narrowly, menu fatals narrowly, dashboard no longer permits creation of another Changeset query panel.
Maniphest Tasks: T13443
Differential Revision: https://secure.phabricator.com/D20902
Summary:
Ref T13442. Ref T13157. There's a secret URI to look at an object's hovercard in a standalone view, but it's hard to remember and impossible to discover.
In developer mode, add an action to "View Hovercard". Also add "View Handle", which primarily shows the object PHID.
Test Plan: Viewed some objects, saw "Advanced/Developer...". Used "View Hovercard" to view hovercards and "View Handle" to view handles.
Maniphest Tasks: T13442, T13157
Differential Revision: https://secure.phabricator.com/D20887
Summary:
Ref T13453. Some of the Asana integrations also need API updates.
Depends on D20899.
Test Plan:
- Viewed "asana.workspace-id" in Config, got a sensible GID list.
- Created a revision, saw the associated Asana task get assigned.
- Pasted an Asana link I could view into a revision description, saw it Doorkeeper in the metadata.
Maniphest Tasks: T13453
Differential Revision: https://secure.phabricator.com/D20900
Summary: Ref T13453. The Asana API has changed, replacing all "id" fields with "gid", including the "users/me" API call result.
Test Plan: Linked an Asana account. Before: error about missing 'id'. After: clean link.
Maniphest Tasks: T13453
Differential Revision: https://secure.phabricator.com/D20899
Summary:
Fixes T13452. We currently give users mixed signals about the interaction mode of this text: the cursor says "text" but the behavior is "grab".
Make the behavior "text" to align with the cursor. An alternate variation of this change is to remove the cursor, but this is preferable if it doesn't cause problems, since copying the task ID is at least somewhat useful.
Test Plan: In Safari, Firefox, and Chrome: selected and copied object names from workboard cards; and dragged workboard cards by other parts of their UI.
Maniphest Tasks: T13452
Differential Revision: https://secure.phabricator.com/D20898
Summary: Ref T13425. When a change adds or removes a block (vs adding or removing a document, or changing a block), we currently try to render `null` as cell content in the unified view. Make this check broader to catch both "no opposite document" and "no opposite cell".
Test Plan: {F7008772}
Subscribers: artms
Maniphest Tasks: T13425
Differential Revision: https://secure.phabricator.com/D20897
Summary: Ref T13448. Minor UI issue: setting a "Fetch Refs" value does not highlight the associated menu item, but should.
Test Plan: Set only "Fetch Refs", now saw menu item highlighted.
Maniphest Tasks: T13448
Differential Revision: https://secure.phabricator.com/D20895
Summary:
Fixes T13448. We currently "git clone" to initialize repositories, but this will fetch too many refs if "Fetch Refs" is configured.
In modern Phabricator, there's no apparent reason to "git clone"; we can just "git init" instead. This workflow naturally falls through to an update, where we'll do a "git fetch" and pull in exactly the refs we want.
Test Plan:
- Configured an observed repository with "Fetch Refs".
- Destroyed the working copy.
- Ran "bin/repository pull X --trace --verbose".
- Before: saw "git clone" pull in the world.
- After: saw "git init" create a bare empty working copy, then "git fetch" fill it surgically.
Both flows end up in the same place, this one is just simpler and does less work.
Maniphest Tasks: T13448
Differential Revision: https://secure.phabricator.com/D20894
Summary:
Ref T13448. The default behavior of "git fetch '+refs/heads/master:refs/heads/master'" is to follow and fetch associated tags.
We don't want this when we pass a narrow refspec because of "Fetch Refs" configuration. Tell Git that we only want the refs we explicitly passed.
Note that this doesn't prevent us from fetching tags (if the refspec specifies them), it just stops us from fetching extra tags that aren't part of the refspec.
Test Plan:
- Ran "bin/repository pull X --trace --verbose" in a repository with a "Fetch Refs" configuration, saw only "master" get fetched (previously: "master" and reachable tags).
- Ran "git fetch --no-tags '+refs/*:refs/*'", saw tags fetched normally ("--no-tags" does not disable fetching tags).
Maniphest Tasks: T13448
Differential Revision: https://secure.phabricator.com/D20893
Summary:
Ref T13448. When "Fetch Refs" is configured:
- We switch to a narrow mode when running "ls-remote" against the local working copy. This excludes surplus refs, so we'll incorrectly detect that the local and remote working copies are identical in cases where the local working copy really has surplus refs.
- We rely on "--prune" to remove surplus local refs, but it only prunes refs matching the refspecs we pass "git fetch". Since these refspecs are very narrow under "Fetch Only", the pruning behavior is also very narrow.
Instead:
- When listing local refs, always list everything. If we have too much stuff locally, we want to get rid of it.
- When we identify surplus local refs, explicitly delete them instead of relying on "--prune". We can just do this in all cases so we don't have separate "--prune" and "manual" cases.
Test Plan:
- Created a new repository, observed from a GitHub repository, with many tags/refs/branches. Pulled it.
- Observed lots of refs in `git for-each-ref`.
- Changed "Fetch Refs" to "refs/heads/master".
- Ran `bin/repository pull X --trace --verbose`.
On deciding to do something:
- Before: since "master" did not change, the pull declined to act.
- After: the pull detected surplus refs and deleted them. Since the states then matched, it declined further action.
On pruning:
- Before: if the pull was forced to act, it ran "fetch --prune" with a narrow refspec, which did not prune the working copy.
- After: saw working copy pruned explicitly with "update-ref -d" commands.
Also, set "Fetch Refs" back to the default (empty) and pulled, saw everything pull.
Maniphest Tasks: T13448
Differential Revision: https://secure.phabricator.com/D20892
Summary:
Fixes T13446. Currently, the validation logic here rejects a rename like "alice" to "ALICE" (which changes only letter case) but this is a permissible rename.
Allow collisions that collide with the same user to permit this rename.
Also, fix an issue where an empty rename was treated improperly.
Test Plan:
- Renamed "alice" to "ALICE".
- Before: username collision error.
- After: clean rename.
- Renamed "alice" to "orange" (an existing user). Got an error.
- Renamed "alice" to "", "!@#$", etc (invalid usernames). Got sensible errors.
Maniphest Tasks: T13446
Differential Revision: https://secure.phabricator.com/D20890
Summary: Fixes T13445. Make the meaning of this condition more clear, since the current wording is ambiguous between "any of" and "all of".
Test Plan: Edited a Herald rule with a PHID list field ("Project tags"), saw text label say "include none of".
Maniphest Tasks: T13445
Differential Revision: https://secure.phabricator.com/D20889
Summary:
Fixes T13441. Internally, projects can be queried by depth, but this is not exposed in the UI.
Add a "Is root project?" contraint in the UI, and "minDepth" / "maxDepth" constraints to the API.
Test Plan:
- Used the UI to query root projects, got only root projects back.
- Used "project.search" in the API to query combinations of root projects and projects at particular depths, got matching results.
Maniphest Tasks: T13441
Differential Revision: https://secure.phabricator.com/D20886
Summary: Ref T13440. Give the table more obvious visual structure and get rid of the largely useless header columns.
Test Plan: Viewed table, saw a slightly cleaner result.
Maniphest Tasks: T13440
Differential Revision: https://secure.phabricator.com/D20885
Summary: Depends on D20883. Ref T13440. In most cases, all changes belong to the same repository, which makes the "Repository" column redundant and visually noisy. Show repository information in a section header.
Test Plan: {F6989932}
Maniphest Tasks: T13440
Differential Revision: https://secure.phabricator.com/D20884
Summary: Depends on D20882. Ref T13440. Instead of lists of "Differential Revisions" and "Commits", show all changes related to the task in a tabular view.
Test Plan: {F6989816}
Maniphest Tasks: T13440
Differential Revision: https://secure.phabricator.com/D20883
Summary: Ref T13440. This feature is used in only one interface which I'm about to rewrite, so throw it away.
Test Plan: Grepped for all affected symbols, didn't find any hits anywhere.
Maniphest Tasks: T13440
Differential Revision: https://secure.phabricator.com/D20882
Summary:
Ref T12164. Ref T13439. Commit hovercards don't currently show the repository. Although this is sometimes obvious from context, it isn't at other times and it's clearly useful/important.
Also, use identities to render author/committer information and show committer if the committer differs from the author.
Test Plan: {F6989595}
Maniphest Tasks: T13439, T12164
Differential Revision: https://secure.phabricator.com/D20881
Summary:
On fresh installation which doesn't have yet any task closed you will not be able to open charts because of error below:
Fixes:
```
[Mon Oct 21 15:42:41 2019] [2019-10-21 15:42:41] EXCEPTION: (TypeError) Argument 1 passed to head_key() must be of the type array, null given, called in ..phabricator/src/applications/fact/chart/PhabricatorFactChartFunction.php on line 86 at [<phutil>/src/utils/utils.php:832]
[Mon Oct 21 15:42:41 2019] #0 phlog(TypeError) called at [<phabricator>/src/aphront/handler/PhabricatorAjaxRequestExceptionHandler.php:27]
[Mon Oct 21 15:42:41 2019] #1 PhabricatorAjaxRequestExceptionHandler::handleRequestThrowable(AphrontRequest, TypeError) called at [<phabricator>/src/aphront/configuration/AphrontApplicationConfiguration.php:797]
[Mon Oct 21 15:42:41 2019] #2 AphrontApplicationConfiguration::handleThrowable(TypeError) called at [<phabricator>/src/aphront/configuration/AphrontApplicationConfiguration.php:345]
[Mon Oct 21 15:42:41 2019] #3 AphrontApplicationConfiguration::processRequest(AphrontRequest, PhutilDeferredLog, AphrontPHPHTTPSink, MultimeterControl) called at [<phabricator>/src/aphront/configuration/AphrontApplicationConfiguration.php:214]
[Mon Oct 21 15:42:41 2019] #4 AphrontApplicationConfiguration::runHTTPRequest(AphrontPHPHTTPSink) called at [<phabricator>/webroot/index.php:35
```
To fix issue - lets return empty data set instead
Test Plan:
1) Create fresh phabricator installation
2) Create fresh project
3) Try viewing charts
Reviewers: epriestley, Pawka, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, yelirekim
Differential Revision: https://secure.phabricator.com/D20861
Summary:
Ref T13279. See PHI1491. Currently, the top-level "Burnup Rate" chart in Maniphest shows total created tasks above the X-axis, without adjusting for closures.
This is unintended and not very useful. The filtered-by-project charts show the right value (cumulative open tasks, i.e. open minus close). Change the value to aggregate creation events and status change events.
Test Plan: Viewed top-level chart, saw the value no longer monotonically increasing.
Maniphest Tasks: T13279
Differential Revision: https://secure.phabricator.com/D20879
Summary: Ref T13438. This is a sort of minimal plausible implementation.
Test Plan: Used "harbormaster.artifact.search" to query information about artifacts.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13438
Differential Revision: https://secure.phabricator.com/D20878
Summary:
Fixes T13435. If you move Phabricator or copy data from one environment to another, the repository URI index currently still references the old URI, since it writes the URI as a plain string. This may make "arc which" and similar workflows have difficulty identifying repositories.
Instead, store the "phabricator.base-uri" domain and the "diffusion.ssh-host" domain as tokens, so lookups continue to work correctly even after these values change.
Test Plan:
- Added unit tests to cover the normalization.
- Ran migration, ran daemons, inspected `repository_uriindex` table, saw a mixture of sensible tokens (for local domains) and static domains (like "github.com").
- Ran this thing:
```
$ echo '{"remoteURIs": ["ssh://git@local.phacility.com/diffusion/P"]}' | ./bin/conduit call --method repository.query --trace --input -
Reading input from stdin...
>>> [2] (+0) <conduit> repository.query()
>>> [3] (+3) <connect> local_repository
<<< [3] (+3) <connect> 555 us
>>> [4] (+5) <query> SELECT `r`.* FROM `repository` `r` LEFT JOIN `local_repository`.`repository_uriindex` uri ON r.phid = uri.repositoryPHID WHERE (uri.repositoryURI IN ('<base-uri>/diffusion/P')) GROUP BY `r`.phid ORDER BY `r`.`id` DESC LIMIT 101
<<< [4] (+5) <query> 596 us
<<< [2] (+6) <conduit> 6,108 us
{
"result": [
{
"id": "1",
"name": "Phabricator",
"phid": "PHID-REPO-2psrynlauicce7d3q7g2",
"callsign": "P",
"monogram": "rP",
"vcs": "git",
"uri": "http://local.phacility.com/source/phabricator/",
"remoteURI": "https://github.com/phacility/phabricator.git",
"description": "asdf",
"isActive": true,
"isHosted": false,
"isImporting": false,
"encoding": "UTF-8",
"staging": {
"supported": true,
"prefix": "phabricator",
"uri": null
}
}
]
}
```
Note the `WHERE` clause in the query normalizes the URI into "<base-uri>", and the lookup succeeds.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13435
Differential Revision: https://secure.phabricator.com/D20872
Summary:
Ref T13425. The changes in D20865 could incorrectly lead to selection of a DocumentEngine that can not generate document diffs if a file was added or removed (for example, when a source file is added).
Move the engine pruning code to be shared -- we should always discard engines which can't generate a diff, even if we don't have both documents.
Test Plan: Viewed an added source file, no more document ref error arising from document engine selection.
Maniphest Tasks: T13425
Differential Revision: https://secure.phabricator.com/D20866
Summary: Ref T13425. When a file (like a Jupyter notebook) is added or removed, we can still render a useful line-by-line diff.
Test Plan:
- Viewed add/modify/remove of Jupyter, source code, and images in 2up/1up mode, everything looked okay.
Maniphest Tasks: T13425
Differential Revision: https://secure.phabricator.com/D20865
Summary:
Fixes T13431.
Increase the "panel" version of project member lists to 10 users, hide disabled users, swap the buttons to "tail buttons".
Sort disabled users to the bottom of "full list" versions of member lists.
For UI consistency, render the remove "X" as disabled but visible if users don't have permission to remove members.
Test Plan:
- Viewed a project with disabled members.
- Saw only enabled members on the main project page.
- Saw disabled members sorted to the bottom on the members page.
- Clicked "View All" to jump from the panel to the members page.
- As a user who could not edit a project, viewed the members page and saw a disabled "X" with a policy error when clicked.
- Removed a member as before, as a normal user with permission to remove members.
Maniphest Tasks: T13431
Differential Revision: https://secure.phabricator.com/D20864
Summary:
Fixes T13433. Currently, "Login Screen Instructions" in "Auth" are shown only on the main login screen. If you enter a bad password or bad LDAP credential set and move to the flow-specific login failure screen (for example, "invalid password"), the instructions vanish.
Instead, persist them. There are reasonable cases where this is highly useful and the cases which spring to mind where this is possibly misleading are fairly easy to fix by making the instructions more specific.
Test Plan:
- Configured login instructions in "Auth".
- Viewed main login screen, saw instructions.
- Entered a bad username/password and a bad LDAP credential set, got kicked to workflow sub-pages and still saw instructions (previously: no instructions).
- Grepped for other callers to `buildProviderPageResponse()` to look for anything weird, came up empty.
Maniphest Tasks: T13433
Differential Revision: https://secure.phabricator.com/D20863
