This moves checking if the request is valid as early as possible in the
chain. This should ensure that for an invalid request we never bother
acquiring the wait queue and taking up a spot in it.
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>
* [bugfix] Ensure requests happen over TCP
It's possible for the network to be udp4 or udp6. This is rather
unlikely to occur, but since we're given the network anyway as part of
the Sanitize function getting called we might as well check for it.
* [chore] Align reserved v6 blocks to IANA registry
* [chore] Add test for ValidateIP
The net and netip packages diverge in that net.ParseIP will consider an
IPv4-mapped address to be an IPv4 address and as such it would get
caught by the IPv4Reserved list. However, netip considers it an IPv6
address, so we need to ensure the mapped range is in IPv6Reserved.
* [chore] Align reserved v4 blocks to IANA registry
This includes a number of tests for /32's explicitly called out in the
registry to ensure we always consider those invalid.
* [feature/performance] Fail fast when doing remote transport calls inside incoming request contexts
* [chore] Reduce outgoing request timeout to 15s
* log error messages when fastfailing
* use context.Value() instead of wrapped context, wrap error with fastfail instead of extra log entry
* add fast-fail context key test
Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: kim <grufwub@gmail.com>
* greatly simplify httpclient request queuing
Signed-off-by: kim <grufwub@gmail.com>
* improved request queue mutex logic
Signed-off-by: kim <grufwub@gmail.com>
* use improved hashmap library
Signed-off-by: kim <grufwub@gmail.com>
* add warn logging when request queues are full
Signed-off-by: kim <grufwub@gmail.com>
* improve worker pool prefix var naming
Signed-off-by: kim <grufwub@gmail.com>
* improved worker pool error logging
Signed-off-by: kim <grufwub@gmail.com>
* move error message into separate field
Signed-off-by: kim <grufwub@gmail.com>
* remove old log statement
Signed-off-by: kim <grufwub@gmail.com>
* don't export worker message, it gets very spammy :')
Signed-off-by: kim <grufwub@gmail.com>
Signed-off-by: kim <grufwub@gmail.com>
* update dependencies, bump Go version to 1.19
* bump test image Go version
* update golangci-lint
* update gotosocial-drone-build
* sign
* linting, go fmt
* update swagger docs
* update swagger docs
* whitespace
* update contributing.md
* fuckin whoopsie doopsie
* linterino, linteroni
* fix followrequest test not starting processor
* fix other api/client tests not starting processor
* fix remaining tests where processor not started
* bump go-runners version
* don't check last-webfingered-at, processor may have updated this
* update swagger command
* update bun to latest version
* fix embed to work the same as before with new bun
Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
* cache transports in controller by privkey-generated pubkey, add retry logic to transport requests
Signed-off-by: kim <grufwub@gmail.com>
* update code comments, defer mutex unlocks
Signed-off-by: kim <grufwub@gmail.com>
* add count to 'performing request' log message
Signed-off-by: kim <grufwub@gmail.com>
* reduce repeated conversions of same url.URL object
Signed-off-by: kim <grufwub@gmail.com>
* move worker.Worker to concurrency subpackage, add WorkQueue type, limit transport http client use by WorkQueue
Signed-off-by: kim <grufwub@gmail.com>
* fix security advisories regarding max outgoing conns, max rsp body size
- implemented by a new httpclient.Client{} that wraps an underlying
client with a queue to limit connections, and limit reader wrapping
a response body with a configured maximum size
- update pub.HttpClient args passed around to be this new httpclient.Client{}
Signed-off-by: kim <grufwub@gmail.com>
* add httpclient tests, move ip validation to separate package + change mechanism
Signed-off-by: kim <grufwub@gmail.com>
* fix merge conflicts
Signed-off-by: kim <grufwub@gmail.com>
* use singular mutex in transport rather than separate signer mus
Signed-off-by: kim <grufwub@gmail.com>
* improved useragent string
Signed-off-by: kim <grufwub@gmail.com>
* add note regarding missing test
Signed-off-by: kim <grufwub@gmail.com>
* remove useragent field from transport (instead store in controller)
Signed-off-by: kim <grufwub@gmail.com>
* shutup linter
Signed-off-by: kim <grufwub@gmail.com>
* reset other signing headers on each loop iteration
Signed-off-by: kim <grufwub@gmail.com>
* respect request ctx during retry-backoff sleep period
Signed-off-by: kim <grufwub@gmail.com>
* use external pkg with docs explaining performance "hack"
Signed-off-by: kim <grufwub@gmail.com>
* use http package constants instead of string method literals
Signed-off-by: kim <grufwub@gmail.com>
* add license file headers
Signed-off-by: kim <grufwub@gmail.com>
* update code comment to match new func names
Signed-off-by: kim <grufwub@gmail.com>
* updates to user-agent string
Signed-off-by: kim <grufwub@gmail.com>
* update signed testrig models to fit with new transport logic (instead uses separate signer now)
Signed-off-by: kim <grufwub@gmail.com>
* fuck you linter
Signed-off-by: kim <grufwub@gmail.com>
