Commit graph

8 commits

Author SHA1 Message Date
Stephen J Day
c06c6ba3bf Return instrumented response writer from context
This is ensures that users of the ResponseWriter from the context correctly
track usage. Otherwise, context reporting is incorrect.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-05-06 11:04:50 -07:00
Stephen J Day
cc8285f74c Provide access to response writer in Context
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-04-15 19:18:40 -07:00
Josh Hawn
731e0b0066 Improve context package
You shouldn't have to import both:

  github.com/docker/distribution/context
  golang.org/x/net/context

just to use the distribution tools and implement the distribution interfaces.

By pulling the Context interface from golang.org/x/net/context into the
context package within the distribution project, you no longer have to import
both packages.

Note: You do not have to change anything anywhere else yet! All current uses
of both packages together will still work correctly because the Context
interface from either package is identical.

I've also made some other minor changes:

- Added a RemoteIP function. It's like RemoteAddr but discards the port suffix
- Added `.String()` to the response duration context value so that JSON log
  formatting shows human-parseable duration and not just number of nano-seconds
- Added WithMapContext(...) to the context package. This is a useful function
  so I pulled it out of the main.go in cmd/registry so that it can be used
  elsewhere.

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
2015-04-01 15:40:21 -07:00
Richard
78562258b2 Log invalid remote IPs 2015-03-25 13:44:16 -07:00
Richard
e21a425f88 Verify IP addresses
Fix lint errors
Add more test
2015-03-25 11:11:46 -07:00
Richard
c6fdfc9cd5 Attempt to identify remote IP addresses for requests which come
through proxies.

Add a function to examine X-Forward-For and X-Real-Ip headers for
originating IP addresses.  Use RemoteAddr for notification request
record and HTTP request context.
2015-03-24 18:45:14 -07:00
Stephen J Day
77dc35fbd6 Validate prefix lookups for WithRequest/WithResponse contexts
Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-03-12 19:09:26 -07:00
Stephen J Day
4b14eef595 Context package to support context-aware logging
The new context package supports context-aware logging, integrating with
logrus. Several utilities are provided to associate http requests with a
context, ensuring that one can trace log messages all the way through a
context-aware call stack.

A full description of this functionality is available in doc.go.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-02-06 16:20:38 -08:00