Introduces a FromContext method on the log.Logger interface that
allows contextual key/value pairs to be attached, e.g. per request,
so that any logger using this API will automatically get the per request
context attached. The proposal makes the traceID available for
contextual logger , if available, and would allow logs originating from
a certain HTTP request to be correlated with traceID.
In addition, when tracing not enabled, skip adding
traceID=00000000000000000000000000000000
to logs.
* pkg/web: closure-style middlewares
Switches the middleware execution model from web.Handlers in a slice to
web.Middleware.
Middlewares are temporarily kept in a slice to preserve ordering, but
prior to execution they are applied, forming a giant call-stack, giving
granular control over the execution flow.
* pkg/middleware: adapt to web.Middleware
* pkg/middleware/recovery: use c.Req over req
c.Req gets updated by future handlers, while req stays static.
The current recovery implementation needs this newer information
* pkg/web: correct middleware ordering
* pkg/webtest: adapt middleware
* pkg/web/hack: set w and r onto web.Context
By adopting std middlewares, it may happen they invoke next(w,r) without
putting their modified w,r into the web.Context, leading old-style
handlers to operate on outdated fields.
pkg/web now takes care of this
* pkg/middleware: selectively use future context
* pkg/web: accept closure-style on Use()
* webtest: Middleware testing
adds a utility function to web/webtest to obtain a http.ResponseWriter,
http.Request and http.Handler the same as a middleware that runs would receive
* *: cleanup
* pkg/web: don't wrap Middleware from Router
* pkg/web: require chain to write response
* *: remove temp files
* webtest: don't require chain write
* *: cleanup
* Auth: check of auth_token in url and resolve user if present
* check if auth_token is passed in url
* Auth: Pass auth_token for request if present in path
* no need to decode token in index
* temp
* use loadURLToken and set authorization header
* cache token in memory and strip it from url
* Use loadURLToken
* Keep token in url
* strip sensitive query strings from url used by context logger
* adapt login by url to jwt token
* add jwt iframe devenv
* add jwt iframe devenv instructions
* add access note
* add test for cleaning request
* ensure jwt token is not carried into handlers
* do not reshuffle queries, might be important
* add correct db dump location
* prefer set token instead of cached token
Co-authored-by: Ieva <ieva.vasiljeva@grafana.com>
Co-authored-by: Karl Persson <kalle.persson@grafana.com>
Co-authored-by: Ieva <ieva.vasiljeva@grafana.com>
* use common traceID context value for opentracing and opentelemetry
* support sampled trace IDs as well
* inject traceID into NormalResponse on errors
* Finally the test passed
* fix the test
* fix linter
* change the function parameter
Co-authored-by: Ying WANG <ying.wang@grafana.com>
* add unit into request duration
* Update pkg/middleware/logger.go
Co-authored-by: Carl Bergquist <carl.bergquist@gmail.com>
Co-authored-by: Carl Bergquist <carl.bergquist@gmail.com>
* update loki
* install openssl from alpine's edge repository
* extracttraceid moved to tracing package
* remove exit if warning limit is exceeded
* disable flaky libraryelements test
* middleware: Move context handler to own service
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
Co-authored-by: Emil Tullsted <sakjur@users.noreply.github.com>
Co-authored-by: Will Browne <wbrowne@users.noreply.github.com>
