add container image

.gitignore

@@ -6,3 +6,4 @@ node_modules/
 /playwright/.auth/
 .vscode
 .env
+*.keytab

docker/.dockerignore

@@ -0,0 +1,12 @@
+.gitignore
+*.md
+.git
+.vscode
+.github
+.husky
+test-results
+playwright-report
+user.json
+Dockerfile
+node_modules
+.env

docker/Dockerfile

@@ -0,0 +1,48 @@
+FROM registry.redhat.io/ubi9/ubi:9.5 as base
+
+ENV LANG=C.UTF-8
+ENV LC_ALL=C.UTF-8
+ENV RH_CERT_URL="https://certs.corp.redhat.com"
+ENV KRB5CCNAME=/tmp/cache
+
+COPY docker/krb5.conf /etc/krb5.conf
+COPY docker/krb5.conf.d /etc/krb5.conf.d
+COPY docker/krb5.keytab /krb5/krb5.keytab
+COPY docker/install-certs.sh /install-certs.sh
+COPY docker/auth.sh /auth.sh
+
+RUN ./install-certs.sh $RH_CERT_URL \
+    && yum update -y \
+    && yum install -y wget git krb5-workstation \
+    # Playwright dependencies
+    libxcb libXdamage libXcursor libXext libXcomposite libXrandr \
+    libXi pango cairo cairo-gobject libXrender gtk3 atk gdk-pixbuf2 \
+    # NodeJS
+    && yum module install -y nodejs:20/common \
+    && yum clean all \
+    && npm install -g yarn \
+    && chmod 755 /krb5 \
+    && mkdir -p /var/lib/sss/pubconf/krb5.include.d \
+    && chmod 755 /etc/krb5.conf.d \
+    && chown -R 1001:0 /etc/krb5.conf.d \
+    && chown 1001:0 /etc/krb5.conf \
+    && chown -R 1001:0 /krb5 
+
+FROM base as build
+
+WORKDIR /app
+ENV PLAYWRIGHT_BROWSERS_PATH=0
+
+COPY --chown=1001 package.json /app/package.json
+COPY --chown=1001 yarn.lock /app/yarn.lock
+COPY --chown=1001 playwright.config.ts /app/playwright.config.ts
+COPY --chown=1001 tsconfig.json /app/tsconfig.json
+
+RUN yarn install --frozen-lockfile \
+    && yarn playwright install chromium firefox
+
+COPY --chown=1001 . /app
+
+USER 1001
+
+CMD ["/bin/sh"]

docker/README.md

@@ -0,0 +1,60 @@
+# OSIM UI + Kerberos Tests Container 
+
+This is the container that is used to run the tests on the CI/CD pipeline. It is based on redhat's ubi9 image and has the necessary dependencies to run the tests.
+
+## Building the container
+Before building the container, you need to prepare some files.
+
+1. Create a `krb5.keytab` file in the `docker` directory. This file is used to authenticate with kerberos.
+```bash
+$ ktutil
+ktutil:  addent -password -p <principal> -k 1 -e aes256-cts-hmac-sha1-96 -f
+ktutil:  wkt krb5.keytab
+ktutil:  quit
+```
+2. Create a `crypto-policies` file in the `krb5.conf.d` directory. You should have this file in `/etc/krb5.conf.d/` on your machine.
+
+3. Provide the correct realm configuration in a file inside the `krb5.conf.d` directory. You should have this file in `/etc/krb5.conf` on your machine.
+
+
+That should look like this:
+```
+|-- docker
+|   |-- krb5.conf.d
+|   |   |-- crypto-policies
+|   |   |-- realm
+|   |-- krb5.keytab
+|-- Dockerfile
+|-- # Other files
+```
+
+After preparing the files, you can build the container using the following command:
+
+> [!IMPORTANT]
+> Make sure to run the command from the root of the project.
+> (outside of the docker folder)
+
+```bash
+podman build -t osim-ui-tests -f docker/Dockerfile --ignorefile docker/.dockerignore .
+```
+
+## Running the container
+Make sure to provide the required [environment variables](/README.md#required-environment-variables) when running the container:
+
+```bash
+podman run --rm -it --env-file .env osim-ui-tests
+```
+
+## Running the tests
+
+You need to authenticate with kerberos before running the tests. You can do this by running the script **inside the container**:
+
+```bash
+sh /auth.sh
+```
+
+After authenticating, you can run the tests using the following command:
+
+```bash
+yarn test
+```

docker/auth.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+principal="$( klist -kt /krb5/krb5.keytab | grep -Eo -m1 '\w+@[A-Z.]+' )"
+
+kinit -k -t /krb5/krb5.keytab $principal
+klist -c /tmp/cache

docker/install-certs.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if [[ -z "${1}" ]]; then
+    echo -e "\e[1;33mWARNING: RH_CERT_URL environment variable not set, internal RH resources won't be accessible\e[0m"
+else
+    curl "${1}/certs/Current-IT-Root-CAs.pem" -o /etc/pki/ca-trust/source/anchors/Current-IT-Root-CAs.pem
+    mkdir -p /etc/ipa
+    curl "${1}/chains/ipa-ca-chain-2015.crt" -o /etc/ipa/ipa.crt
+    update-ca-trust
+fi

docker/krb5.conf

@@ -0,0 +1,31 @@
+# To opt out of the system crypto-policies configuration of krb5, remove the
+# symlink at /etc/krb5.conf.d/crypto-policies which will not be recreated.
+includedir /etc/krb5.conf.d/
+
+[logging]
+    default = FILE:/var/log/krb5libs.log
+    kdc = FILE:/var/log/krb5kdc.log
+    admin_server = FILE:/var/log/kadmind.log
+
+[libdefaults]
+    dns_lookup_realm = false
+    ticket_lifetime = 24h
+    renew_lifetime = 7d
+    forwardable = true
+    rdns = false
+    pkinit_anchors = FILE:/etc/pki/tls/certs/ca-bundle.crt
+    spake_preauth_groups = edwards25519
+    dns_canonicalize_hostname = fallback
+    qualify_shortname = ""
+#    default_realm = EXAMPLE.COM
+    default_ccache_name = KEYRING:persistent:%{uid}
+
+[realms]
+# EXAMPLE.COM = {
+#     kdc = kerberos.example.com
+#     admin_server = kerberos.example.com
+# }
+
+[domain_realm]
+# .example.com = EXAMPLE.COM
+# example.com = EXAMPLE.COM

docker/krb5.conf.d/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore