This change makes our access log record more consistent with the
new log/tslog package formatting of "time". Note that we can
change slog itself to call "time" "when" but we're chosing
to make this breaking change to be consistent with the std lib's
defaults.
Updates tailscale/corp#17071
Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>
The recent addition of RequestID was only populated if the
HTTP Request had returned an error. This meant that the underlying
handler has no access to this request id and any logs it may have
emitted were impossible to correlate to that request id. Therefore,
this PR adds a middleware to generate request ids and pass them
through the request context. The tsweb.StdHandler automatically
populates this request id if the middleware is being used. Finally,
inner handlers can use the context to retrieve that same request id
and use it so that all logs and events can be correlated.
Updates #2549
Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>
If an optional request ID generating func is supplied to StdHandler,
then requests that return an error will be logged with a request ID that
is also shown as part of the response.
Updates tailscale/corp#2549
Change-Id: Ic7499706df42f95b6878d44d4aab253e2fc6a69b
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
This updates all source files to use a new standard header for copyright
and license declaration. Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.
This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.
Updates #6865
Signed-off-by: Will Norris <will@tailscale.com>
If the field is the zero value, then avoid serializing the field.
This reduces verbosity in server logs.
Signed-off-by: Joe Tsai <joetsai@digital-static.net>
Handler is like http.Handler, but returns errors. ErrHandler
converts back to an http.Handler, with added error handling
and logging.
Signed-off-by: David Anderson <dave@natulte.net>
