Initial commit.

Move to new repo to get fresh start.
Starting on v1.0.0

.github/workflows/container.yaml

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+name: Create and publish a container image
+
+on:
+  push:
+    branches: [ "main" ]
+    # Publish semver tags as releases.
+    tags: [ 'v*.*.*' ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  REGISTRY: ghcr.io
+  # github.repository as <account>/<repo>
+  IMAGE_NAME: ${{ github.repository }}
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      # This is used to complete the identity challenge
+      # with sigstore/fulcio when running outside of PRs.
+      id-token: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      # Set up BuildKit Docker container builder to be able to build
+      # multi-platform images and export cache
+      # https://github.com/docker/setup-buildx-action
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Dockerfile

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+FROM ubuntu:jammy
+
+RUN apt update && apt install -y wget curl && apt clean
+
+ARG HELPER_VERSION=1.1.1
+RUN set -e \
+    && curl -o /usr/bin/aws_signing_helper --fail https://rolesanywhere.amazonaws.com/releases/${HELPER_VERSION}/X86_64/Linux/aws_signing_helper \
+    && chmod +x /usr/bin/aws_signing_helper
+
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT /entrypoint.sh

Makefile

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+
+build:
+	@podman build --platform linux/amd64 . -t aws-signing-helper

README.md

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-# aws-signing-helper
+# aws-signing-helper
+
+Inspired by [josh23french/iam-roles-anywhere-sidecar](https://github.com/josh23french/iam-roles-anywhere-sidecar)
+
+Uses [aws/rolesanywhere-credential-helper](https://github.com/aws/rolesanywhere-credential-helper) cli instead of building a separate http server.
+
+## sidecar
+
+Add it to your own deployment as a sidecar.
+
+Example:
+
+```yaml
+spec:
+  containers:
+  - env:
+    - name: PRIVATE_KEY
+      value: /certificates/MyService.key.pem
+    - name: CERTIFICATE
+      value: /certificates/MyService.crt.pem
+    - name: ROLE_ARN
+      value: arn:aws:iam::123456789012:role/MyRole
+    - name: PROFILE_ARN
+      value: arn:aws:rolesanywhere:eu-west-1:123456789012:profile/e7acdea9-3c21-42ab-affc-c448b69eee1b
+    - name: TRUST_ANCHOR_ARN
+      value: arn:aws:rolesanywhere:eu-west-1:123456789012:trust-anchor/ee461377-7abd-428f-bc04-ff99b7538920
+    - name: DEBUG
+      value: "false"
+    image: ghcr.io/ehlomarcus/aws-signin-helper:v1.0.0
+    imagePullPolicy: IfNotPresent
+    name: iam-helper
+    resources:
+      requests:
+        cpu: 100m
+        memory: 128Mi
+```
+
+Next you need to add this ENV to your application container. Using this ENV will allow your application (aws-sdk) to discover credentials.
+
+```yaml
+spec:
+  containers:
+  - env:
+    - name: AWS_EC2_METADATA_SERVICE_ENDPOINT
+      value: http://localhost:8081/
+```

entrypoint.sh

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+#!/usr/bin/env bash
+set -e
+
+if [ -z $PORT ]
+then
+  PORT="8081"
+fi
+
+if [ -z $SESSION_DURATION ]
+then
+  SESSION_DURATION="3600"
+fi
+
+if [ -z $REGION ]
+then
+  REGION="eu-west-1"
+fi
+
+if [ -z $ENDPOINT ]
+then
+  ENDPOINT="rolesanywhere.eu-west-1.amazonaws.com"
+fi
+
+if [ -z $DEBUG ]
+then
+  DEBUG=false
+fi
+
+aws_signing_helper serve --port $PORT --certificate $CERTIFICATE --private-key $PRIVATE_KEY --trust-anchor-arn $TRUST_ANCHOR_ARN --profile-arn $PROFILE_ARN --role-arn $ROLE_ARN --endpoint $ENDPOINT --region $REGION --debug $DEBUG