Commit Graph

106 Commits

Author SHA1 Message Date
tobi 1e421cb912
[feature] Distribute + ingest Accepts to followers (#3404) 2024-10-08 08:51:13 +00:00
kim 8effc77788
[chore] improved federatingdb logging in cases of unknown iri / types (#3313)
* improved federatingdb logging in cases of unknown iri / types, add new log methods

* whoops; forgot to wrap log argument in serialize{} !

* use debug instead of warn level

* switch last entry to Debug
2024-09-17 21:35:47 +02:00
tobi e337aa83b8
[bugfix] Fix pending approval check (#3316) 2024-09-17 21:35:13 +02:00
tobi 0567b319c6
[chore] Refactor federatingDB.Undo, avoid 500 errors on Undo Like (#3310) 2024-09-16 15:49:40 +00:00
tobi 307d98e386
[feature] Process `Reject` of interaction via fedi API, put rejected statuses in the "sin bin" 😈 (#3271)
* [feature] Process `Reject` of interaction via fedi API, put rejected statuses in the "sin bin"

* update test

* move nil check back to `rejectStatusIRI`
2024-09-10 12:34:49 +00:00
tobi f23f04e0b1
[feature] Interaction requests client api + settings panel (#3215)
* [feature] Interaction requests client api + settings panel

* test accept / reject

* fmt

* don't pin rejected interaction

* use single db model for interaction accept, reject, and request

* swaggor

* env sharting

* append errors

* remove ErrNoEntries checks

* change intReqID to reqID

* rename "pend" to "request"

* markIntsPending -> mark interactionsPending

* use log instead of returning error when rejecting interaction

* empty migration

* jolly renaming

* make interactionURI unique again

* swag grr

* remove unnecessary locks

* invalidate as last step
2024-08-24 11:49:37 +02:00
tobi 8ab2b19a94
[feature] Federate interaction policies + Accepts; enforce policies (#3138)
* [feature] Federate interaction policies + Accepts; enforce policies

* use Acceptable type

* fix index

* remove appendIRIStrs

* add GetAccept federatingdb function

* lock on object IRI
2024-07-26 12:04:28 +02:00
kim 63fc9b6c3e
[chore] renames the `GTS` caches to `DB` caches (#3127)
* renames the `GTS` caches to `DB` caches, as it better references what they are

* change remaining Caches.GTS uses to Caches.DB
2024-07-24 10:41:43 +02:00
tobi bcda048eab
[feature] Self-serve email change for users (#2957)
* [feature] Email change

* frontend stuff for changing email

* docs

* tests etc

* differentiate more clearly between local user+account and account

* populate user
2024-06-06 14:43:25 +01:00
kim c9c0773f2c
[performance] update remaining worker pools to use queues (#2865)
* start replacing client + federator + media workers with new worker + queue types

* refactor federatingDB.Delete(), drop queued messages when deleting account / status

* move all queue purging to the processor workers

* undo toolchain updates

* code comments, ensure dereferencer worker pool gets started

* update gruf libraries in readme

* start the job scheduler separately to the worker pools

* reshuffle ordering or server.go + remove duplicate worker start / stop

* update go-list version

* fix vendoring

* move queue invalidation to before wipeing / deletion, to ensure queued work not dropped

* add logging to worker processing functions in testrig, don't start workers in unexpected places

* update go-structr to add (+then rely on) QueueCtx{} type

* ensure more worker pools get started properly in tests

* fix remaining broken tests relying on worker queue logic

* fix account test suite queue popping logic, ensure noop workers do not pull from queue

* move back accidentally shuffled account deletion order

* ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete()

* silently drop deletes from accounts not permitted to

* don't warn log on forwarded deletes

* make if else clauses easier to parse

* use getFederatorMsg()

* improved code comment

* improved code comment re: requesting account delete checks

* remove boolean result from worker start / stop since false = already running or already stopped

* remove optional passed-in http.client

* remove worker starting from the admin CLI commands (we don't need to handle side-effects)

* update prune cli to start scheduler but not all of the workers

* fix rebase issues

* remove redundant return statements

* i'm sorry sir linter
2024-04-26 13:50:46 +01:00
kim c67bbe5ba0
update to set requesting account when deleting status (#2849) 2024-04-17 16:54:40 +01:00
tobi 3cceed11b2
[feature/performance] Store account stats in separate table (#2831)
* [feature/performance] Store account stats in separate table, get stats from remote

* test account stats

* add some missing increment / decrement calls

* change stats function signatures

* rejig logging a bit

* use lock when updating stats
2024-04-16 13:10:13 +02:00
kim a483bd9e38
[performance] massively improved ActivityPub delivery worker efficiency (#2812)
* add delivery worker type that pulls from queue to httpclient package

* finish up some code commenting, bodge a vendored activity library change, integrate the deliverypool changes into transportcontroller

* hook up queue deletion logic

* support deleting queued http requests by target ID

* don't index APRequest by hostname in the queue

* use gorun

* use the original context's values when wrapping msg type as delivery{}

* actually log in the AP delivery worker ...

* add uncommitted changes

* use errors.AsV2()

* use errorsv2.AsV2()

* finish adding some code comments, add bad host handling to delivery workers

* slightly tweak deliveryworkerpool API, use advanced sender multiplier

* remove PopCtx() method, let others instead rely on Wait()

* shuffle things around to move delivery stuff into transport/ subpkg

* remove dead code

* formatting

* validate request before queueing for delivery

* finish adding code comments, fix up backoff code

* finish adding more code comments

* clamp minimum no. senders to 1

* add start/stop logging to delivery worker, some slight changes

* remove double logging

* use worker ptrs

* expose the embedded log fields in httpclient.Request{}

* ensure request context values are preserved when updating ctx

* add delivery worker tests

* fix linter issues

* ensure delivery worker gets inited in testrig

* fix tests to delivering messages to check worker delivery queue

* update error type to use ptr instead of value receiver

* fix test calling Workers{}.Start() instead of testrig.StartWorkers()

* update docs for advanced-sender-multiplier

* update to the latest activity library version

* add comment about not using httptest.Server{}
2024-04-11 11:45:35 +02:00
Daenney 8ed1b8142c
[bugfix] Sort follows chronologically (#2801)
The id on the follows table is not a ULID, but a random ID. Sorting on
them results in a completely random order. Instead, sort on created_at,
which sould result in a stable and intended sort order.

Fixes: #2769

Co-authored-by: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>
2024-04-03 14:06:39 +01:00
tobi 1bcdf1da3b
[feature] Process incoming `Move` activity (#2724)
* [feature] Process incoming account Move activity

* fix targetAcct typo

* put move origin account on fMsg

* shift more move functionality back to the worker fn

* simplify error logic
2024-03-12 14:34:08 +00:00
tobi 9cadc764b3
[feature] Add experimental `instance-federation-spam-filter` option (#2685)
* [chore] Move `visibility` to `filter/visibility`

* [feature] Add experimental instance-federation-spam-filter option
2024-02-27 12:22:05 +00:00
tobi d3f35e8eba
[chore] refactor extractFromCtx a bit (#2646) 2024-02-17 15:20:39 +01:00
tobi b6fe8e7a5b
[bugfix] Ensure activities sender always = activities actor (#2608) 2024-02-06 12:59:37 +01:00
kim 0f7a2024c3
[bugfix] parent status replied to status not dereferenced sometimes (#2587)
* much simplified DereferenceStatusAncestors(), also handles edge cases now

* perform status acceptibility check before handling even as forward

* don't further dereference ancestors if they're up to date

* call enrichStatusSafely() directly to ensure we get error messages

* change getStatusByURI() semantics to return error + old model on failed update, fix deref ancestor to check for staleness before refetch

* perform a nil-check on the status.Local variable, in case it hasn't been set on new status attempting refresh

* more consistently set returned parent status, don't check if updated

* only home-timeline statuses if explicitly visible AND not explicitly invisible!

* fix broken test now that status acceptibility checks happen on forwarded statuses
2024-01-31 13:29:47 +00:00
kim 7ec1e1332e
[performance] overhaul struct (+ result) caching library for simplicity, performance and multiple-result lookups (#2535)
* rewrite cache library as codeberg.org/gruf/go-structr, implement in gotosocial

* use actual go-structr release version (not just commit hash)

* revert go toolchain changes (damn you go for auto changing this)

* fix go mod woes

* ensure %w is used in calls to errs.Appendf()

* fix error checking

* fix possible panic

* remove unnecessary start/stop functions, move to main Cache{} struct, add note regarding which caches require start/stop

* fix copy-paste artifact... 😇

* fix all comment copy-paste artifacts

* remove dropID() function, now we can just use slices.DeleteFunc()

* use util.Deduplicate() instead of collate(), move collate to util

* move orderByIDs() to util package and "generify"

* add a util.DeleteIf() function, use this to delete entries on failed population

* use slices.DeleteFunc() instead of util.DeleteIf() (i had the logic mixed up in my head somehow lol)

* add note about how collate differs from deduplicate
2024-01-19 12:57:29 +00:00
kim 67e11a1a61
[chore] chore rationalise http return codes for activitypub handlers (#2540)
* some small code fixups and changes

* add check in ResolveIncomingActivity for transient activity types (i.e. activity ID is nil)

* update test to handle new transient behaviour
2024-01-18 17:11:13 +01:00
tobi 0e2c342191
[bugfix/chore] `Announce` reliability updates (#2405)
* [bugfix/chore] `Announce` updates

* test update

* fix tests

* TestParseAnnounce

* update comments

* don't lock/unlock, change function signature

* naming stuff

* don't check domain block twice

* UnwrapIfBoost

* beep boop
2023-12-01 15:27:15 +01:00
kim eb170003b8
[bugfix] return 400 Bad Request on more cases of malformed AS data (#2399) 2023-11-30 16:22:34 +00:00
tobi 4ee436e98a
[bugfix] process account delete side effects in serial, not in parallel (#2360)
* [bugfix] process account delete side effects in serial, not in parallel

* StartWorkers / StartNoopWorkers for tests

* undo testrig trace logging

* log errors instead of immediately returning
2023-11-14 15:57:25 +01:00
kim e9e5dc5a40
[feature] add support for polls + receiving federated status edits (#2330) 2023-11-08 14:32:17 +00:00
kim 41435a6c4e
[feature] support canceling scheduled tasks, some federation API performance improvements (#2329) 2023-11-04 20:21:20 +00:00
kim ce71a5a790
[feature] add per-uri dereferencer locks (#2291) 2023-10-31 11:12:22 +00:00
tobi 51d0a0bba5
[bugfix] Relax `Mention` parsing, allowing either href or name (#2320) 2023-10-31 11:05:17 +00:00
kim c6e00afc7c
[feature] tentatively start adding polls support (#2249) 2023-10-04 13:09:42 +01:00
kim 8f67dd583d
[chore] deinterface the typeutils.Converter and update to use state structure (#2217)
* update typeconverter to use state structure

* deinterface the typeutils.TypeConverter -> typeutils.Converter

* finish copying over old type converter code comments

* fix cherry-pick merge issues, fix tests pointing to old typeutils interface type still
2023-09-23 18:44:11 +02:00
kim fc11deeb83
[feature] add paging to AP following / followers endpoints (#2198) 2023-09-20 16:49:46 +01:00
kim 7293d6029b
[feature] add paging to account follows, followers and follow requests endpoints (#2186) 2023-09-12 14:00:35 +01:00
tobi 9770d54237
[feature] List replies policy, refactor async workers (#2087)
* Add/update some DB functions.

* move async workers into subprocessor

* rename FromFederator -> FromFediAPI

* update home timeline check to include check for current status first before moving to parent status

* change streamMap to pointer to mollify linter

* update followtoas func signature

* fix merge

* remove errant debug log

* don't use separate errs.Combine() check to wrap errs

* wrap parts of workers functionality in sub-structs

* populate report using new db funcs

* embed federator (tiny bit tidier)

* flesh out error msg, add continue(!)

* fix other error messages to be more specific

* better, nicer

* give parseURI util function a bit more util

* missing headers

* use pointers for subprocessors
2023-08-09 19:14:33 +02:00
kim 3920bc87d1
[bugfix] don't accept unrelated statuses (#2078)
Co-authored-by: Daenney <daenney@users.noreply.github.com>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
2023-08-08 12:26:34 +01:00
tobi 1951e6c840
[bugfix] Update account `Update` logic (#1984) 2023-07-12 12:20:15 +01:00
tobi d8e16a226a
[chore/bugfix] Refactor `ap/extract.go` functions, return URIs more reliably (#1897) 2023-06-17 16:49:11 +01:00
tobi 24fbdf2b0a
[chore] Refactor AP authentication, other small bits of tidying up (#1874) 2023-06-13 15:47:56 +01:00
tobi 21c1552daa
[chore] Update versions, fix lint errors (#1860) 2023-06-03 13:58:57 +02:00
tobi f5c004d67d
[feature] Add List functionality (#1802)
* start working on lists

* further list work

* test list db functions nicely

* more work on lists

* peepoopeepoo

* poke

* start list timeline func

* we're getting there lads

* couldn't be me working on stuff... could it?

* hook up handlers

* fiddling

* weeee

* woah

* screaming, pissing

* fix streaming being a whiny baby

* lint, small test fix, swagger

* tidying up, testing

* fucked! by the linter

* move timelines to state like a boss

* add timeline start to tests using state

* invalidate lists
2023-05-25 10:37:38 +02:00
kim 6c9d8e78eb
[feature] status refetch support (#1690)
* revamp http client to not limit requests, instead use sender worker

Signed-off-by: kim <grufwub@gmail.com>

* remove separate sender worker pool, spawn 2*GOMAXPROCS batch senders each time, no need for transport cache sweeping

Signed-off-by: kim <grufwub@gmail.com>

* improve batch senders to keep popping recipients until remote URL found

Signed-off-by: kim <grufwub@gmail.com>

* fix recipient looping issue

Signed-off-by: kim <grufwub@gmail.com>

* move request id ctx key to gtscontext, finish filling out more code comments, add basic support for not logging client IP

Signed-off-by: kim <grufwub@gmail.com>

* first draft of status refetching logic

Signed-off-by: kim <grufwub@gmail.com>

* fix testrig to use new federation alloc func signature

Signed-off-by: kim <grufwub@gmail.com>

* fix log format directive

Signed-off-by: kim <grufwub@gmail.com>

* add status fetched_at migration

Signed-off-by: kim <grufwub@gmail.com>

* remove unused / unchecked for error types

Signed-off-by: kim <grufwub@gmail.com>

* add back the used type...

Signed-off-by: kim <grufwub@gmail.com>

* add separate internal getStatus() function for derefThread() that doesn't recurse

Signed-off-by: kim <grufwub@gmail.com>

* improved mention and media attachment error handling

Signed-off-by: kim <grufwub@gmail.com>

* fix log and error format directives

Signed-off-by: kim <grufwub@gmail.com>

* update account deref to match status deref changes

Signed-off-by: kim <grufwub@gmail.com>

* very small code formatting change to make things clearer

Signed-off-by: kim <grufwub@gmail.com>

* add more code comments

Signed-off-by: kim <grufwub@gmail.com>

* improved code commenting

Signed-off-by: kim <grufwub@gmail.com>

* only check for required further derefs if needed

Signed-off-by: kim <grufwub@gmail.com>

* improved cache invalidation

Signed-off-by: kim <grufwub@gmail.com>

* tweak cache restarting to use a (very small) backoff

Signed-off-by: kim <grufwub@gmail.com>

* small readability changes and fixes

Signed-off-by: kim <grufwub@gmail.com>

* fix account sync issues

Signed-off-by: kim <grufwub@gmail.com>

* fix merge conflicts + update account enrichment to accept already-passed accountable

Signed-off-by: kim <grufwub@gmail.com>

* remove secondary function declaration

Signed-off-by: kim <grufwub@gmail.com>

* normalise dereferencer get status / account behaviour, fix remaining tests

Signed-off-by: kim <grufwub@gmail.com>

* fix remaining rebase conflicts, finish commenting code

Signed-off-by: kim <grufwub@gmail.com>

* appease the linter

Signed-off-by: kim <grufwub@gmail.com>

* add source file header

Signed-off-by: kim <grufwub@gmail.com>

* update to use TIMESTAMPTZ column type instead of just TIMESTAMP

Signed-off-by: kim <grufwub@gmail.com>

* don't pass in 'updated_at' to UpdateEmoji()

Signed-off-by: kim <grufwub@gmail.com>

* use new ap.Resolve{Account,Status}able() functions

Signed-off-by: kim <grufwub@gmail.com>

* remove the somewhat confusing rescoping of the same variable names

Signed-off-by: kim <grufwub@gmail.com>

* update migration file name, improved database delete error returns

Signed-off-by: kim <grufwub@gmail.com>

* formatting

Signed-off-by: kim <grufwub@gmail.com>

* improved multi-delete database functions to minimise DB calls

Signed-off-by: kim <grufwub@gmail.com>

* remove unused type

Signed-off-by: kim <grufwub@gmail.com>

* fix delete statements

Signed-off-by: kim <grufwub@gmail.com>

---------

Signed-off-by: kim <grufwub@gmail.com>
2023-05-12 11:15:54 +02:00
tobi 0e29f1f5bb
[feature] Enable federation in/out of profile PropertyValue fields (#1722)
Co-authored-by: kim <grufwub@gmail.com>
Co-authored-by: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>
2023-05-09 11:16:10 +01:00
tobi 8d2a76c58c
[bugfix] Add proper constraints on status faves, dedupe (#1674)
* [bugfix] Start working on multiple like issue

* finish up
2023-04-05 20:10:05 +02:00
kim de6e3e5f2a
[performance] refactoring + add fave / follow / request / visibility caching (#1607)
* refactor visibility checking, add caching for visibility

* invalidate visibility cache items on account / status deletes

* fix requester ID passed to visibility cache nil ptr

* de-interface caches, fix home / public timeline caching + visibility

* finish adding code comments for visibility filter

* fix angry goconst linter warnings

* actually finish adding filter visibility code comments for timeline functions

* move home timeline status author check to after visibility

* remove now-unused code

* add more code comments

* add TODO code comment, update printed cache start names

* update printed cache names on stop

* start adding separate follow(request) delete db functions, add specific visibility cache tests

* add relationship type caching

* fix getting local account follows / followed-bys, other small codebase improvements

* simplify invalidation using cache hooks, add more GetAccountBy___() functions

* fix boosting to return 404 if not boostable but no error (to not leak status ID)

* remove dead code

* improved placement of cache invalidation

* update license headers

* add example follow, follow-request config entries

* add example visibility cache configuration to config file

* use specific PutFollowRequest() instead of just Put()

* add tests for all GetAccountBy()

* add GetBlockBy() tests

* update block to check primitive fields

* update and finish adding Get{Account,Block,Follow,FollowRequest}By() tests

* fix copy-pasted code

* update envparsing test

* whitespace

* fix bun struct tag

* add license header to gtscontext

* fix old license header

* improved error creation to not use fmt.Errorf() when not needed

* fix various rebase conflicts, fix account test

* remove commented-out code, fix-up mention caching

* fix mention select bun statement

* ensure mention target account populated, pass in context to customrenderer logging

* remove more uncommented code, fix typeutil test

* add statusfave database model caching

* add status fave cache configuration

* add status fave cache example config

* woops, catch missed error. nice catch linter!

* add back testrig panic on nil db

* update example configuration to match defaults, slight tweak to cache configuration defaults

* update envparsing test with new defaults

* fetch followingget to use the follow target account

* use accounnt.IsLocal() instead of empty domain check

* use constants for the cache visibility type check

* use bun.In() for notification type restriction in db query

* include replies when fetching PublicTimeline() (to account for single-author threads in Visibility{}.StatusPublicTimelineable())

* use bun query building for nested select statements to ensure working with postgres

* update public timeline future status checks to match visibility filter

* same as previous, for home timeline

* update public timeline tests to dynamically check for appropriate statuses

* migrate accounts to allow unique constraint on public_key

* provide minimal account with publicKey

---------

Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
2023-03-28 14:03:14 +01:00
tobi e8595f0c64
[chore] Refactor account deleting/block logic, tidy up some other processing things (#1599)
* start refactoring account deletion

* update to use state.DB

* further messing about

* some more tidying up

* more tidying, cleaning, nice-making

* further adventures in refactoring and the woes of technical debt

* update fr accept/reject

* poking + prodding

* fix up deleting

* create fave uri

* don't log using requestingAccount.ID because it might be nil

* move getBookmarks function

* use exists query to check for status bookmark

* use deletenotifications func

* fiddle

* delete follow request notif

* split up some db functions

* Fix possible nil pointer panic

* fix more possible nil pointers

* fix license headers

* warn when follow missing (target) account

* return wrapped err when bookmark/fave models can't be retrieved

* simplify self account delete

* warn log likely race condition

* de-sillify status delete loop

* move error check due north

* warn when unfollowSideEffects has no target account

* warn when no boost account is found

* warn + dump follow when no account

* more warnings

* warn on fave account not set

* move for loop inside anonymous function

* fix funky logic

* don't remove mutual account items on block;
do make sure unfollow occurs in both directions!
2023-03-20 18:10:08 +00:00
Daenney 5e2bf0bdca
[chore] Improve copyright header handling (#1608)
* [chore] Remove years from all license headers

Years or year ranges aren't required in license headers. Many projects
have removed them in recent years and it avoids a bit of yearly toil.

In many cases our copyright claim was also a bit dodgy since we added
the 2021-2023 header to files created after 2021 but you can't claim
copyright into the past that way.

* [chore] Add license header check

This ensures a license header is always added to any new file. This
avoids maintainers/reviewers needing to remember to check for and ask
for it in case a contribution doesn't include it.

* [chore] Add missing license headers

* [chore] Further updates to license header

* Use the more common // indentend comment format
* Remove the hack we had for the linter now that we use the // format
* Add SPDX license identifier
2023-03-12 16:00:57 +01:00
kim baf933cb9f
[chore] move client/federator workerpools to Workers{} (#1575)
* replace concurrency worker pools with base models in State.Workers, update code and tests accordingly

* improve code comment

* change back testrig default log level

* un-comment-out TestAnnounceTwice() and fix

---------

Signed-off-by: kim <grufwub@gmail.com>
Reviewed-by: tobi
2023-03-01 18:26:53 +00:00
Daenney b4d18887d3
[chore] Update more log calls to include context (#1517)
In #1476 we updated log.WithFields() but we forgot about
log.WithField(). Also updates a few explicit log.Entry{} creations.
2023-02-17 19:05:43 +00:00
Daenney 68e6d08c76
[feature] Add a request ID and include it in logs (#1476)
This adds a lightweight form of tracing to GTS. Each incoming request is
assigned a Request ID which we then pass on and log in all our log
lines. Any function that gets called downstream from an HTTP handler
should now emit a requestID=value pair whenever it logs something.

Co-authored-by: kim <grufwub@gmail.com>
2023-02-17 12:02:29 +01:00
kim acc95923da
[performance] processing media and scheduled jobs improvements (#1482)
* replace media workers with just runners.WorkerPool, move to state structure, use go-sched for global task scheduling

* improved code comment

* fix worker tryUntil function, update go-runners/go-sched

* make preprocess functions package public, use these where possible to stop doubled up processing

* remove separate emoji worker pool

* limit calls to time.Now() during media preprocessing

* use Processor{} to manage singular runtime of processing media

* ensure workers get started when media manager is used

* improved error setting in processing media, fix media test

* port changes from processingmedia to processing emoji

* finish code commenting

* finish code commenting and comment-out client API + federator worker pools until concurrency worker pools replaced

* linterrrrrrrrrrrrrrrr

---------

Signed-off-by: kim <grufwub@gmail.com>
2023-02-13 18:40:48 +00:00
kim 33aee1b1e9
[chore] reformat GetAccount() functionality, support updating accounts based on last_fetch (#1411)
* reformat GetAccount() functionality, and add UpdateAccount() function.

* use fetched_at instead of last_webfingered_at

* catch local "not found" errors. small formatting / error string changes

* remove now unused error type

* return nil when wrapping nil error

* update expected error messages

* return correct url for foss satan webfinger

* add AP model for Some_User

* normalize local domain

* return notretrievable where appropriate

* expose NewErrNotRetrievable

* ensure webfinger for new accounts searched by uri

* update local account short circuit

* allow enrich to fail for already-known accounts

* remove unused LastWebfingeredAt

* expose test maps on mock http client

* update Update test

* reformat GetAccount() functionality, and add UpdateAccount() function.

* use fetched_at instead of last_webfingered_at

* catch local "not found" errors. small formatting / error string changes

* remove nil error checks (we shouldn't be passing nil errors to newError() initializers)

* remove mutex unlock on transport init fail (it hasn't yet been locked!)

* woops add back the error wrapping to use ErrNotRetrievable

* caches were never being started... 🙈

---------

Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
2023-02-03 20:03:05 +00:00