Added support for buildpack to work on a windows stack

CHANGELOG.md

@@ -8,6 +8,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [2.4.0] - 2024-05-17
 
+### Added
+- Support for Windows TAS envrionments.
+  [cyberark/cloudfoundry-conjur-buildpack#184](https://github.com/cyberark/cloudfoundry-conjur-buildpack/pull/184)
+
 ### Changed
 - Project Go version bumped to 1.22, and support for deprecated Go version 1.20 removed.
   [cyberark/cloudfoundry-conjur-buildpack#183](https://github.com/cyberark/cloudfoundry-conjur-buildpack/pull/183)

bin/supply.bat

@@ -0,0 +1,2 @@
+@echo off
+powershell.exe -ExecutionPolicy Unrestricted %~dp0\supply.ps1 %*

bin/supply.ps1

@@ -0,0 +1,33 @@
+
+$buildDir=$args[0]
+$depsDir=$args[2]
+$indexDir=$args[3]
+
+# Validate that secret.yml exists
+if (![System.IO.File]::Exists("$buildDir\secrets.yml"))
+{
+    echo "Unable to find a secrets.yml...exiting"
+    exit 1
+}
+
+# Validate that VCAP_SERVICES contains 'cyberark-conjur'
+$vcapJson = echo $env:VCAP_SERVICES | ConvertFrom-Json
+
+if ("true" -ne $Env:CONJUR_BUILDPACK_BYPASS_SERVICE_CHECK )
+{
+    if( !("cyberark-conjur" -in $vcapJson.PSobject.Properties.Name) )
+    {
+        echo "No credentials for cyberark-conjur service found in VCAP_SERVICES... exit"
+        exit 1
+    }
+}
+
+pushd $depsDir\$indexDir
+  mkdir profile.d | Out-Null
+  copy $PSScriptRoot\..\lib\0001_retrieve-secrets.bat .\profile.d\
+popd
+
+pushd $buildDir
+  mkdir .conjur | Out-Null
+  copy $PSScriptRoot\..\vendor\conjur-win-env.exe .\.conjur\
+popd

ci/test_e2e

@@ -47,6 +47,11 @@ pushd ../tests/integration/apps/java
   ./bin/build
 popd
 
+announce 'Building the Dotnet Windows test application...'
+pushd ../tests/integration/apps/dotnet-windows
+  ./build
+popd
+
 announce 'Running Cucumber tests...'
 # Run tests against latest build of buildpack (including integration tests against remote foundation)
 docker compose \

conjur-env/Dockerfile

@@ -1,10 +1,6 @@
 FROM golang:1.22
 MAINTAINER CyberArk Software, Inc.
 
-ENV GOOS=linux \
-    GOARCH=amd64 \
-    CGO_ENABLED=0
-
 WORKDIR /conjur-env
 
 COPY go.mod go.sum /conjur-env/

conjur-env/build.sh

@@ -6,3 +6,4 @@ rm -rf ../vendor/conjur-env
 
 docker compose build
 docker compose run --rm conjur-env-builder
+docker compose run --rm conjur-win-env-builder

conjur-env/docker-compose.yml

@@ -2,7 +2,22 @@ services:
   conjur-env-builder:
     build: 
       context: .
+    environment:
+      - GOOS=linux
+      - GOARCH=amd64
+      - CGO_ENABLED=0
     volumes:
       - .:/conjur-env
       - ../vendor:/pkg
     command: go build -o /pkg/conjur-env -a -ldflags '-extldflags "-static"' .
+  conjur-win-env-builder:
+    build:
+      context: .
+    environment:
+      - GOOS=windows
+      - GOARCH=amd64
+      - CGO_ENABLED=0
+    volumes:
+      - .:/conjur-env
+      - ../vendor:/pkg
+    command: go build -o /pkg/conjur-win-env.exe -a -ldflags '-extldflags "-static"' .

lib/0001_retrieve-secrets.bat

@@ -0,0 +1,9 @@
+@echo off
+
+pushd %USERPROFILE%\app
+  for /f "tokens=1,2 delims=: "  %%a in ('.conjur\conjur-win-env.exe') do (
+    for /f %%i in ('powershell -executionpolicy Unrestricted -Command "[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('%%b'))"') do (
+        set %%a=%%i
+    )
+  )
+popd

manifest.yml

@@ -52,8 +52,12 @@ include_files:
 - VERSION
 - bin/compile
 - bin/supply
+- bin/supply.bat
+- bin/supply.ps1
 - lib/0001_retrieve-secrets.sh
+- lib/0001_retrieve-secrets.bat
 - lib/install_go.sh
 - vendor/conjur-env
+- vendor/conjur-win-env.exe
 - manifest.yml
 language: conjur # used solely to name the .zip