"go mod download" does not depend on the VERSION env var, so moving the ARG directive after the RUN will allow better use of the Docker build cache - subsequent builds on the same machine need only re-run the "go mod download" if go.mod or go.sum has changed, rather than re-running it any time the VERSION value passed from the Makefile has changed
Co-authored-by: Joel Speed <Joel.speed@hotmail.co.uk>
This includes a fix for our samesite cookie parsing. The behaviour
changed in 1.16 so that the default value now leaves it empty, so it's
equivalent to not setting it (as per spec)
* simplify github actions workflow
no more GOPATH, update Go to 1.15.x
* add script to install golangci-lint
* drop support for Go 1.14
* check docker build in ci
* update alpine linux to 3.12
* update CHANGELOG
* fix golangci-lint installation
Co-authored-by: Joel Speed <Joel.speed@hotmail.co.uk>
* Upgrade base image tags and golangci-lint
* Upgrade golang and golangci-lint in travis-ci
* fix: tests, pointed out by golangci-lint and format files
* Upgrade dependencies
* update changelog
* fix: tests related to https://github.com/pusher/oauth2_proxy/pull/418
* Separate tests using go version build tags
* Update CHANGELOG
* Revert "Separate tests using go version build tags"
This reverts commit 9b7e65eb90cae954dc7b6316345d3207205d488a.
* fix test to support go1.14 and go1.13
Co-authored-by: Joel Speed <Joel.speed@hotmail.co.uk>
* Add nsswitch.conf to Docker image
Created nsswitch.conf to use locally defined translations before DNS. Copied to /etc/nsswitch.conf in the image.
* Add new line
* Updated Changelog
Co-authored-by: Dan Bond <danbond@protonmail.com>
This will let Docker cache the results of the vendor dependencies.
Making re-builds during testing faster.
Also clean-up spurious test & rm in ./configure
Use simple USER directive.
Using `addgroup` in final `arm` image when building on amd64 doesn't work.
I must have made a mistake during cross build verification.
Alternative is to use qemu-static but it's not worth it for this.
Run as non-root user and group
In the unlikely event that you are currently persisting data to disk then this
change may break file read/write access due to a change in the UID/GID that the
oauth2_proxy process runs as.
Run as non-root system user and group `oauth2proxy` with UID/GID `2000` to avoid clashing with typical local users.
An alternative to creating a separate user is to ~~chown binary and~~ run as `USER nobody`, which also works, can amend this PR if required.
Least access privileges.
Close: https://github.com/pusher/oauth2_proxy/issues/78
Locally with Docker (`-version`):
```
$ ps aux | grep oauth2
2000 25192 6.0 0.0 0 0 ? Ds 15:53 0:00 [oauth2_proxy]
```
Running in Kubernetes 1.13 with the following also specified:
```
securityContext:
readOnlyRootFilesystem: true
runAsNonRoot: true
runAsUser: 10001
```
```
$ kubectl exec -it -n oauth2-proxy oauth2-proxy-85c9f58ffc-dz9lr sh
/opt $ whoami
whoami: unknown uid 10001
/opt $ ps aux
PID USER TIME COMMAND
1 10001 0:00 /opt/oauth2_proxy --whitelist-domain=.example.com --cookie-domain=example.com --email-domain=example.com --upstream=file:///dev/null --http-address=0.0.0.0:4180
11 10001 0:00 sh
17 10001 0:00 ps aux
```
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- [x] My change requires a change to the documentation or CHANGELOG.
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Update Dockefile to get a much smaller footprint with alpine image.
Optimize ordering of build steps to avoid needless downloads.
Include CA certificates needed for practical use.
Anders Kiel Hovgaard
Ian Roberts
Joel Speed
Nishanth Reddy
Mitsuo Heijo
Mitsuo Heijo
Luke Tainton
Dan Bond
Dhi Aurrahman
Henry Jenkins
Daniel Kimsey
Karl Skewes
timothy-spencer
YAEGASHI Takeshi