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https://github.com/imjasonh/krust
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63 lines
1.3 KiB
Text
63 lines
1.3 KiB
Text
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# Test credential helper execution
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# Create a mock credential helper that logs when it's called
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-- docker-credential-mock --
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#!/bin/sh
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# Mock credential helper that logs execution and returns test credentials
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# Log that we were called
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echo "MOCK_HELPER_CALLED" >&2
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case "$1" in
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get)
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# Read registry from stdin
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read registry
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echo "MOCK_HELPER_REGISTRY=$registry" >&2
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# Return credentials
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cat <<EOF
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{
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"Username": "helper-user",
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"Secret": "helper-pass"
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}
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EOF
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;;
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*)
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exit 1
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;;
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esac
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-- Cargo.toml --
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[package]
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name = "cred-helper-test"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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-- src/main.rs --
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fn main() {
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println!("Testing credential helper");
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}
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# Make the helper executable
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chmod +x docker-credential-mock
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# Create Docker config that uses our mock helper
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mkdir .docker
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-- .docker/config.json --
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{
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"credHelpers": {
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"mock.registry.io": "mock"
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}
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}
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# Add current dir to PATH and set HOME
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env HOME=$WORK
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env PATH=$WORK:$PATH
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env RUST_LOG=debug
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# Try to push to mock.registry.io (will fail at network level, but should call helper)
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# Using --no-push to avoid actual network call
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! exec ./krust build --platform linux/amd64 --image mock.registry.io/test:latest .
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# Should see the helper being attempted
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stderr 'credential helper'
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