change testuser in workflow and container

.github/workflows/test_docker_debian_codename_sub_v3.yml

@@ -27,6 +27,10 @@ on:
           type: string
           default: ubuntu-latest
 
+env:
+    TEST_USER_NAME: hans
+    TEST_USER_GROUP: wurst
+
 # let only one instance run the test so cache is not corrupted.
 # cancel already running instances as only the last run will be relevant
 concurrency:
@@ -101,6 +105,8 @@ jobs:
         cache-to: type=gha,mode=max,scope=${{ steps.vars.outputs.cache_scope }}
         build-args: |
           DEBIAN_CODENAME=${{ inputs.debian_codename }}
+          USER_NAME=${{ env.TEST_USER_NAME }}
+          USER_GROUP=${{ env.TEST_USER_GROUP }}
           GIT_BRANCH=${{ github.head_ref || github.ref_name }}
           GIT_USER=${{ github.event.pull_request.head.user.login || github.repository_owner }}
 
@@ -137,7 +143,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        username: ['hans']
         test_script: ['run_install_common.sh', 'run_install_faststartup.sh', 'run_install_webapp_local.sh', 'run_install_webapp_download.sh']
 
     steps:
@@ -157,11 +162,11 @@ jobs:
         docker load --input ${{ needs.build.outputs.image_file_name }}
 
     # Run test
-    - name: Run Test ${{ inputs.debian_codename }}-${{ matrix.username }}-${{ matrix.test_script }}
+    - name: Run Test ${{ inputs.debian_codename }}-${{ env.TEST_USER_NAME }}-${{ matrix.test_script }}
       uses: tj-actions/docker-run@v2
       with:
         image: ${{ needs.build.outputs.image_tag_name }}
-        options: --platform ${{ inputs.platform }} --user ${{ matrix.username }} --init
+        options: --platform ${{ inputs.platform }} --user ${{ env.TEST_USER_NAME }} --init
         name: ${{ matrix.test_script }}
         args: |
           ./${{ matrix.test_script }}

ci/ci-debian.Dockerfile

@@ -40,8 +40,8 @@ RUN echo "--- install packages (1) ---" \
 RUN echo 'debconf debconf/frontend select Noninteractive' | sudo debconf-set-selections
 # ------
 
-# Base Target for setting up the default user. user can be selected with the docker '--user YYY' option
-FROM base as user
+# Base Target for setting up a test user. user can be selected with the docker '--user YYY' option
+FROM base as test-user
 ARG USER_NAME=pi
 ARG USER_GROUP=$USER_NAME
 ARG USER_ID=1000
@@ -56,18 +56,6 @@ RUN groupadd --gid 1000 $USER_GROUP \
 ENV XDG_RUNTIME_DIR=/run/user/$USER_ID DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$USER_ID/bus
 # ------
 
-
-# Target for setting up an alternativ user 'hans:wurst'. user can be selected with the docker '--user YYY' option
-FROM user as test-user
-
-RUN export USER_ALT=hans \
-  && export USER_ALT_GROUP=wurst \
-  && groupadd --gid 1001 $USER_ALT_GROUP \
-  && useradd -u 1001 -g $USER_ALT_GROUP -G sudo,$TEST_USER_GROUP -d /home/$USER_ALT -m -s /bin/bash -p '$1$iV7TOwOe$6ojkJQXyEA9bHd/SqNLNj0' $USER_ALT \
-  && echo "$USER_ALT ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/$USER_ALT
-# ------
-
-
 # Target for adding envs and scripts from the repo to test installation
 FROM test-user as test-code
 ARG GIT_BRANCH