Running locally allows forbidden docker actions #51

paulbellamy · 2019-03-19T14:46:09Z

There are several docker actions which are forbidden on Github actions. See: https://github.com/actions/docker/issues/7

Being able to enforce the same locally would make debugging workflows easier.
But, given there's no list of which actions are forbidden, it might be tricky to enforce the same locally.

cplee · 2020-02-25T06:57:53Z

n/a with github actions 2

If a service's image is from a container registry requires authentication, `act_runner` will need `credentials` to pull the image, see [documentation](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idservicesservice_idcredentials). Currently, `act_runner` incorrectly uses the `credentials` of `containers` to pull services' images and the `credentials` of services won't be used, see the related code: https://gitea.com/gitea/act/src/commit/0c1f2edb996a87ee17dcf3cfa7259c04be02abd7/pkg/runner/run_context.go#L228-L269 Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act/pulls/51 Reviewed-by: Jason Song <i@wolfogre.com> Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com>

* Support services (#42) Removed createSimpleContainerName and AutoRemove flag Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act/pulls/42 Reviewed-by: Jason Song <i@wolfogre.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Support services options (#45) Reviewed-on: https://gitea.com/gitea/act/pulls/45 Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Support intepolation for `env` of `services` (#47) Reviewed-on: https://gitea.com/gitea/act/pulls/47 Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Support services `credentials` (#51) If a service's image is from a container registry requires authentication, `act_runner` will need `credentials` to pull the image, see [documentation](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idservicesservice_idcredentials). Currently, `act_runner` incorrectly uses the `credentials` of `containers` to pull services' images and the `credentials` of services won't be used, see the related code: https://gitea.com/gitea/act/src/commit/0c1f2edb996a87ee17dcf3cfa7259c04be02abd7/pkg/runner/run_context.go#L228-L269 Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act/pulls/51 Reviewed-by: Jason Song <i@wolfogre.com> Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Add ContainerMaxLifetime and ContainerNetworkMode options from: https://gitea.com/gitea/act/commit/b9c20dcaa43899cb3bb327619d447248303170e0 * Fix container network issue (#56) Follow: https://gitea.com/gitea/act_runner/pulls/184 Close https://gitea.com/gitea/act_runner/issues/177 - `act` create new networks only if the value of `NeedCreateNetwork` is true, and remove these networks at last. `NeedCreateNetwork` is passed by `act_runner`. 'NeedCreateNetwork' is true only if `container.network` in the configuration file of the `act_runner` is empty. - In the `docker create` phase, specify the network to which containers will connect. Because, if not specify , container will connect to `bridge` network which is created automatically by Docker. - If the network is user defined network ( the value of `container.network` is empty or `<custom-network>`. Because, the network created by `act` is also user defined network.), will also specify alias by `--network-alias`. The alias of service is `<service-id>`. So we can be access service container by `<service-id>:<port>` in the steps of job. - Won't try to `docker network connect ` network after `docker start` any more. - Because on the one hand, `docker network connect` applies only to user defined networks, if try to `docker network connect host <container-name>` will return error. - On the other hand, we just specify network in the stage of `docker create`, the same effect can be achieved. - Won't try to remove containers and networks berfore the stage of `docker start`, because the name of these containers and netwoks won't be repeat. Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act/pulls/56 Reviewed-by: Jason Song <i@wolfogre.com> Co-authored-by: sillyguodong <gedong_1994@163.com> Co-committed-by: sillyguodong <gedong_1994@163.com> * Check volumes (#60) This PR adds a `ValidVolumes` config. Users can specify the volumes (including bind mounts) that can be mounted to containers by this config. Options related to volumes: - [jobs.<job_id>.container.volumes](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idcontainervolumes) - [jobs.<job_id>.services.<service_id>.volumes](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idservicesservice_idvolumes) In addition, volumes specified by `options` will also be checked. Currently, the following default volumes (see https://gitea.com/gitea/act/src/commit/a72822b3f83d3e68ffc697101b713b7badf57e2f/pkg/runner/run_context.go#L116-L166) will be added to `ValidVolumes`: - `act-toolcache` - `<container-name>` and `<container-name>-env` - `/var/run/docker.sock` (We need to add a new configuration to control whether the docker daemon can be mounted) Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act/pulls/60 Reviewed-by: Jason Song <i@wolfogre.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Remove ContainerMaxLifetime; fix lint * Remove unused ValidVolumes * Remove ConnectToNetwork * Add docker stubs * Close docker clients to prevent file descriptor leaks * Fix the error when removing network in self-hosted mode (#69) Fixes https://gitea.com/gitea/act_runner/issues/255 Reviewed-on: https://gitea.com/gitea/act/pulls/69 Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Move service container and network cleanup to rc.cleanUpJobContainer * Add --network flag; default to host if not using service containers or set explicitly * Correctly close executor to prevent fd leak * Revert to tail instead of full path * fix network duplication * backport networkingConfig for aliaes * don't hardcode netMode host * Convert services test to table driven tests * Add failing tests for services * Expose service container ports onto the host * Set container network mode in artifacts server test to host mode * Log container network mode when creating/starting a container * fix: Correctly handle ContainerNetworkMode * fix: missing service container network * Always remove service containers Although we usually keep containers running if the workflow errored (unless `--rm` is given) in order to facilitate debugging and we have a flag (`--reuse`) to always keep containers running in order to speed up repeated `act` invocations, I believe that these should only apply to job containers and not service containers, because changing the network settings on a service container requires re-creating it anyway. * Remove networks only if no active endpoints exist * Ensure job containers are stopped before starting a new job * fix: go build -tags WITHOUT_DOCKER --------- Co-authored-by: Zettat123 <zettat123@gmail.com> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Jason Song <i@wolfogre.com> Co-authored-by: sillyguodong <gedong_1994@163.com> Co-authored-by: ChristopherHX <christopher.homberger@web.de> Co-authored-by: ZauberNerd <zaubernerd@zaubernerd.de>

* Support services (nektos#42) Removed createSimpleContainerName and AutoRemove flag Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act/pulls/42 Reviewed-by: Jason Song <i@wolfogre.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Support services options (nektos#45) Reviewed-on: https://gitea.com/gitea/act/pulls/45 Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Support intepolation for `env` of `services` (nektos#47) Reviewed-on: https://gitea.com/gitea/act/pulls/47 Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Support services `credentials` (nektos#51) If a service's image is from a container registry requires authentication, `act_runner` will need `credentials` to pull the image, see [documentation](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idservicesservice_idcredentials). Currently, `act_runner` incorrectly uses the `credentials` of `containers` to pull services' images and the `credentials` of services won't be used, see the related code: https://gitea.com/gitea/act/src/commit/0c1f2edb996a87ee17dcf3cfa7259c04be02abd7/pkg/runner/run_context.go#L228-L269 Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act/pulls/51 Reviewed-by: Jason Song <i@wolfogre.com> Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Add ContainerMaxLifetime and ContainerNetworkMode options from: https://gitea.com/gitea/act/commit/b9c20dcaa43899cb3bb327619d447248303170e0 * Fix container network issue (nektos#56) Follow: https://gitea.com/gitea/act_runner/pulls/184 Close https://gitea.com/gitea/act_runner/issues/177 - `act` create new networks only if the value of `NeedCreateNetwork` is true, and remove these networks at last. `NeedCreateNetwork` is passed by `act_runner`. 'NeedCreateNetwork' is true only if `container.network` in the configuration file of the `act_runner` is empty. - In the `docker create` phase, specify the network to which containers will connect. Because, if not specify , container will connect to `bridge` network which is created automatically by Docker. - If the network is user defined network ( the value of `container.network` is empty or `<custom-network>`. Because, the network created by `act` is also user defined network.), will also specify alias by `--network-alias`. The alias of service is `<service-id>`. So we can be access service container by `<service-id>:<port>` in the steps of job. - Won't try to `docker network connect ` network after `docker start` any more. - Because on the one hand, `docker network connect` applies only to user defined networks, if try to `docker network connect host <container-name>` will return error. - On the other hand, we just specify network in the stage of `docker create`, the same effect can be achieved. - Won't try to remove containers and networks berfore the stage of `docker start`, because the name of these containers and netwoks won't be repeat. Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act/pulls/56 Reviewed-by: Jason Song <i@wolfogre.com> Co-authored-by: sillyguodong <gedong_1994@163.com> Co-committed-by: sillyguodong <gedong_1994@163.com> * Check volumes (nektos#60) This PR adds a `ValidVolumes` config. Users can specify the volumes (including bind mounts) that can be mounted to containers by this config. Options related to volumes: - [jobs.<job_id>.container.volumes](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idcontainervolumes) - [jobs.<job_id>.services.<service_id>.volumes](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idservicesservice_idvolumes) In addition, volumes specified by `options` will also be checked. Currently, the following default volumes (see https://gitea.com/gitea/act/src/commit/a72822b3f83d3e68ffc697101b713b7badf57e2f/pkg/runner/run_context.go#L116-L166) will be added to `ValidVolumes`: - `act-toolcache` - `<container-name>` and `<container-name>-env` - `/var/run/docker.sock` (We need to add a new configuration to control whether the docker daemon can be mounted) Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act/pulls/60 Reviewed-by: Jason Song <i@wolfogre.com> Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Remove ContainerMaxLifetime; fix lint * Remove unused ValidVolumes * Remove ConnectToNetwork * Add docker stubs * Close docker clients to prevent file descriptor leaks * Fix the error when removing network in self-hosted mode (nektos#69) Fixes https://gitea.com/gitea/act_runner/issues/255 Reviewed-on: https://gitea.com/gitea/act/pulls/69 Co-authored-by: Zettat123 <zettat123@gmail.com> Co-committed-by: Zettat123 <zettat123@gmail.com> * Move service container and network cleanup to rc.cleanUpJobContainer * Add --network flag; default to host if not using service containers or set explicitly * Correctly close executor to prevent fd leak * Revert to tail instead of full path * fix network duplication * backport networkingConfig for aliaes * don't hardcode netMode host * Convert services test to table driven tests * Add failing tests for services * Expose service container ports onto the host * Set container network mode in artifacts server test to host mode * Log container network mode when creating/starting a container * fix: Correctly handle ContainerNetworkMode * fix: missing service container network * Always remove service containers Although we usually keep containers running if the workflow errored (unless `--rm` is given) in order to facilitate debugging and we have a flag (`--reuse`) to always keep containers running in order to speed up repeated `act` invocations, I believe that these should only apply to job containers and not service containers, because changing the network settings on a service container requires re-creating it anyway. * Remove networks only if no active endpoints exist * Ensure job containers are stopped before starting a new job * fix: go build -tags WITHOUT_DOCKER --------- Co-authored-by: Zettat123 <zettat123@gmail.com> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Jason Song <i@wolfogre.com> Co-authored-by: sillyguodong <gedong_1994@163.com> Co-authored-by: ChristopherHX <christopher.homberger@web.de> Co-authored-by: ZauberNerd <zaubernerd@zaubernerd.de>

cplee closed this as completed Feb 25, 2020

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Running locally allows forbidden docker actions #51

Running locally allows forbidden docker actions #51

paulbellamy commented Mar 19, 2019

cplee commented Feb 25, 2020

Running locally allows forbidden docker actions #51

Running locally allows forbidden docker actions #51

Comments

paulbellamy commented Mar 19, 2019

cplee commented Feb 25, 2020