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add attests, provenance and sbom inputs
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Signed-off-by: CrazyMax <[email protected]>
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@crazy-max
crazy-max committed Dec 20, 2022
1 parent a38af6a commit eb9275d
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64 changes: 64 additions & 0 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -491,6 +491,70 @@ jobs:
cache-from: type=gha,scope=nocachefilter
cache-to: type=gha,scope=nocachefilter,mode=max

attests:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
include:
- target: image
output: type=image,name=localhost:5000/name/app:latest,push=true
- target: binary
output: /tmp/buildx-build
services:
registry:
image: registry:2
ports:
- 5000:5000
env:
BUILDX_VERSION: v0.10.0-rc2 # TODO: remove when Buildx v0.10.0 is released
BUILDKIT_IMAGE: moby/buildkit:v0.11.0-rc3 # TODO: remove when BuildKit v0.11.0 is released
steps:
-
name: Checkout
uses: actions/checkout@v3
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
with:
version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
driver-opts: |
network=host
image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
-
name: Build
uses: ./
with:
context: ./test/go
file: ./test/go/Dockerfile
target: ${{ matrix.target }}
outputs: ${{ matrix.output }}
attests: |
type=sbom
type=provenance,mode=max,builder-id=https://github.com/${{ env.GITHUB_REPOSITORY }}/actions/runs/${{ env.GITHUB_RUN_ID }}
cache-from: type=gha,scope=attests-${{ matrix.target }}
cache-to: type=gha,scope=attests-${{ matrix.target }},mode=max
-
name: Inspect image
if: matrix.target == 'image'
run: |
docker buildx imagetools inspect --format "{{json .}}" localhost:5000/name/app:latest | jq
-
name: Check output folder
if: matrix.target == 'binary'
run: |
tree /tmp/buildx-build
-
name: Print provenance
if: matrix.target == 'binary'
run: |
cat /tmp/buildx-build/provenance.json | jq
-
name: Print SBOM
if: matrix.target == 'binary'
run: |
cat /tmp/buildx-build/sbom.spdx.json | jq
multi:
runs-on: ubuntu-latest
strategy:
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61 changes: 32 additions & 29 deletions README.md
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Expand Up @@ -190,35 +190,38 @@ Following inputs can be used as `step.with` keys
> tags: name/app:latest,name/app:1.0.0
> ```

| Name | Type | Description |
|--------------------|----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `add-hosts` | List/CSV | List of [customs host-to-IP mapping](https://docs.docker.com/engine/reference/commandline/build/#add-entries-to-container-hosts-file---add-host) (e.g., `docker:10.180.0.1`) |
| `allow` | List/CSV | List of [extra privileged entitlement](https://docs.docker.com/engine/reference/commandline/buildx_build/#allow) (e.g., `network.host,security.insecure`) |
| `builder` | String | Builder instance (see [setup-buildx](https://github.com/docker/setup-buildx-action) action) |
| `build-args` | List | List of [build-time variables](https://docs.docker.com/engine/reference/commandline/buildx_build/#build-arg) |
| `build-contexts` | List | List of additional [build contexts](https://docs.docker.com/engine/reference/commandline/buildx_build/#build-context) (e.g., `name=path`) |
| `cache-from` | List | List of [external cache sources](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-from) (e.g., `type=local,src=path/to/dir`) |
| `cache-to` | List | List of [cache export destinations](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-to) (e.g., `type=local,dest=path/to/dir`) |
| `cgroup-parent` | String | Optional [parent cgroup](https://docs.docker.com/engine/reference/commandline/build/#use-a-custom-parent-cgroup---cgroup-parent) for the container used in the build |
| `context` | String | Build's context is the set of files located in the specified [`PATH` or `URL`](https://docs.docker.com/engine/reference/commandline/build/) (default [Git context](#git-context)) |
| `file` | String | Path to the Dockerfile. (default `{context}/Dockerfile`) |
| `labels` | List | List of metadata for an image |
| `load` | Bool | [Load](https://docs.docker.com/engine/reference/commandline/buildx_build/#load) is a shorthand for `--output=type=docker` (default `false`) |
| `network` | String | Set the networking mode for the `RUN` instructions during build |
| `no-cache` | Bool | Do not use cache when building the image (default `false`) |
| `no-cache-filters` | List/CSV | Do not cache specified stages |
| `outputs`¹ | List | List of [output destinations](https://docs.docker.com/engine/reference/commandline/buildx_build/#output) (format: `type=local,dest=path`) |
| `platforms` | List/CSV | List of [target platforms](https://docs.docker.com/engine/reference/commandline/buildx_build/#platform) for build |
| `pull` | Bool | Always attempt to pull all referenced images (default `false`) |
| `push` | Bool | [Push](https://docs.docker.com/engine/reference/commandline/buildx_build/#push) is a shorthand for `--output=type=registry` (default `false`) |
| `secrets` | List | List of [secrets](https://docs.docker.com/engine/reference/commandline/buildx_build/#secret) to expose to the build (e.g., `key=string`, `GIT_AUTH_TOKEN=mytoken`) |
| `secret-files` | List | List of [secret files](https://docs.docker.com/engine/reference/commandline/buildx_build/#secret) to expose to the build (e.g., `key=filename`, `MY_SECRET=./secret.txt`) |
| `shm-size` | String | Size of [`/dev/shm`](https://docs.docker.com/engine/reference/commandline/buildx_build/#shm-size) (e.g., `2g`) |
| `ssh` | List | List of [SSH agent socket or keys](https://docs.docker.com/engine/reference/commandline/buildx_build/#ssh) to expose to the build |
| `tags` | List/CSV | List of tags |
| `target` | String | Sets the target stage to build |
| `ulimit` | List | [Ulimit](https://docs.docker.com/engine/reference/commandline/buildx_build/#ulimit) options (e.g., `nofile=1024:1024`) |
| `github-token` | String | GitHub Token used to authenticate against a repository for [Git context](#git-context) (default `${{ github.token }}`) |
| Name | Type | Description |
|--------------------|-------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `add-hosts` | List/CSV | List of [customs host-to-IP mapping](https://docs.docker.com/engine/reference/commandline/build/#add-entries-to-container-hosts-file---add-host) (e.g., `docker:10.180.0.1`) |
| `allow` | List/CSV | List of [extra privileged entitlement](https://docs.docker.com/engine/reference/commandline/buildx_build/#allow) (e.g., `network.host,security.insecure`) |
| `attests` | List | List of [attestation](https://docs.docker.com/build/attestations/) parameters (e.g., `type=sbom,generator=image`) |
| `builder` | String | Builder instance (see [setup-buildx](https://github.com/docker/setup-buildx-action) action) |
| `build-args` | List | List of [build-time variables](https://docs.docker.com/engine/reference/commandline/buildx_build/#build-arg) |
| `build-contexts` | List | List of additional [build contexts](https://docs.docker.com/engine/reference/commandline/buildx_build/#build-context) (e.g., `name=path`) |
| `cache-from` | List | List of [external cache sources](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-from) (e.g., `type=local,src=path/to/dir`) |
| `cache-to` | List | List of [cache export destinations](https://docs.docker.com/engine/reference/commandline/buildx_build/#cache-to) (e.g., `type=local,dest=path/to/dir`) |
| `cgroup-parent` | String | Optional [parent cgroup](https://docs.docker.com/engine/reference/commandline/build/#use-a-custom-parent-cgroup---cgroup-parent) for the container used in the build |
| `context` | String | Build's context is the set of files located in the specified [`PATH` or `URL`](https://docs.docker.com/engine/reference/commandline/build/) (default [Git context](#git-context)) |
| `file` | String | Path to the Dockerfile. (default `{context}/Dockerfile`) |
| `labels` | List | List of metadata for an image |
| `load` | Bool | [Load](https://docs.docker.com/engine/reference/commandline/buildx_build/#load) is a shorthand for `--output=type=docker` (default `false`) |
| `network` | String | Set the networking mode for the `RUN` instructions during build |
| `no-cache` | Bool | Do not use cache when building the image (default `false`) |
| `no-cache-filters` | List/CSV | Do not cache specified stages |
| `outputs`¹ | List | List of [output destinations](https://docs.docker.com/engine/reference/commandline/buildx_build/#output) (format: `type=local,dest=path`) |
| `platforms` | List/CSV | List of [target platforms](https://docs.docker.com/engine/reference/commandline/buildx_build/#platform) for build |
| `provenance` | Bool/String | [Provenance](https://docs.docker.com/build/attestations/provenance/) is a shorthand for `--attest=type=provenance` |
| `pull` | Bool | Always attempt to pull all referenced images (default `false`) |
| `push` | Bool | [Push](https://docs.docker.com/engine/reference/commandline/buildx_build/#push) is a shorthand for `--output=type=registry` (default `false`) |
| `sbom` | Bool/String | [SBOM](https://docs.docker.com/build/attestations/sbom/) is a shorthand for `--attest=type=sbom` |
| `secrets` | List | List of [secrets](https://docs.docker.com/engine/reference/commandline/buildx_build/#secret) to expose to the build (e.g., `key=string`, `GIT_AUTH_TOKEN=mytoken`) |
| `secret-files` | List | List of [secret files](https://docs.docker.com/engine/reference/commandline/buildx_build/#secret) to expose to the build (e.g., `key=filename`, `MY_SECRET=./secret.txt`) |
| `shm-size` | String | Size of [`/dev/shm`](https://docs.docker.com/engine/reference/commandline/buildx_build/#shm-size) (e.g., `2g`) |
| `ssh` | List | List of [SSH agent socket or keys](https://docs.docker.com/engine/reference/commandline/buildx_build/#ssh) to expose to the build |
| `tags` | List/CSV | List of tags |
| `target` | String | Sets the target stage to build |
| `ulimit` | List | [Ulimit](https://docs.docker.com/engine/reference/commandline/buildx_build/#ulimit) options (e.g., `nofile=1024:1024`) |
| `github-token` | String | GitHub Token used to authenticate against a repository for [Git context](#git-context) (default `${{ github.token }}`) |

> **Note**
>
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9 changes: 9 additions & 0 deletions action.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,9 @@ inputs:
allow:
description: "List of extra privileged entitlement (e.g., network.host,security.insecure)"
required: false
attests:
description: "List of attestation parameters (e.g., type=sbom,generator=image)"
required: false
build-args:
description: "List of build-time variables"
required: false
Expand Down Expand Up @@ -60,6 +63,9 @@ inputs:
platforms:
description: "List of target platforms for build"
required: false
provenance:
description: "Provenance is a shorthand for --attest=type=provenance"
required: false
pull:
description: "Always attempt to pull all referenced images"
required: false
Expand All @@ -68,6 +74,9 @@ inputs:
description: "Push is a shorthand for --output=type=registry"
required: false
default: 'false'
sbom:
description: "SBOM is a shorthand for --attest=type=sbom"
required: false
secrets:
description: "List of secrets to expose to the build (e.g., key=string, GIT_AUTH_TOKEN=mytoken)"
required: false
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2 changes: 1 addition & 1 deletion dist/index.js
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2 changes: 1 addition & 1 deletion dist/index.js.map
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19 changes: 19 additions & 0 deletions src/context.ts
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Expand Up @@ -13,6 +13,7 @@ let _defaultContext, _tmpDir: string;
export interface Inputs {
addHosts: string[];
allow: string[];
attests: string[];
buildArgs: string[];
buildContexts: string[];
builder: string;
Expand All @@ -28,8 +29,10 @@ export interface Inputs {
noCacheFilters: string[];
outputs: string[];
platforms: string[];
provenance: string;
pull: boolean;
push: boolean;
sbom: string;
secrets: string[];
secretFiles: string[];
shmSize: string;
Expand Down Expand Up @@ -69,6 +72,7 @@ export async function getInputs(defaultContext: string): Promise<Inputs> {
return {
addHosts: await getInputList('add-hosts'),
allow: await getInputList('allow'),
attests: await getInputList('attests', true),
buildArgs: await getInputList('build-args', true),
buildContexts: await getInputList('build-contexts', true),
builder: core.getInput('builder'),
Expand All @@ -84,8 +88,10 @@ export async function getInputs(defaultContext: string): Promise<Inputs> {
noCacheFilters: await getInputList('no-cache-filters'),
outputs: await getInputList('outputs', true),
platforms: await getInputList('platforms'),
provenance: core.getInput('provenance'),
pull: core.getBooleanInput('pull'),
push: core.getBooleanInput('push'),
sbom: core.getInput('sbom'),
secrets: await getInputList('secrets', true),
secretFiles: await getInputList('secret-files', true),
shmSize: core.getInput('shm-size'),
Expand Down Expand Up @@ -115,6 +121,11 @@ async function getBuildArgs(inputs: Inputs, defaultContext: string, context: str
if (inputs.allow.length > 0) {
args.push('--allow', inputs.allow.join(','));
}
if (buildx.satisfies(buildxVersion, '>=0.10.0')) {
await asyncForEach(inputs.attests, async attest => {
args.push('--attest', attest);
});
}
await asyncForEach(inputs.buildArgs, async buildArg => {
args.push('--build-arg', buildArg);
});
Expand Down Expand Up @@ -150,6 +161,14 @@ async function getBuildArgs(inputs: Inputs, defaultContext: string, context: str
if (inputs.platforms.length > 0) {
args.push('--platform', inputs.platforms.join(','));
}
if (buildx.satisfies(buildxVersion, '>=0.10.0')) {
if (inputs.provenance) {
args.push('--provenance', inputs.provenance);
}
if (inputs.sbom) {
args.push('--sbom', inputs.sbom);
}
}
await asyncForEach(inputs.secrets, async secret => {
try {
args.push('--secret', await buildx.getSecretString(secret));
Expand Down

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