manage.get.gov/ops/scripts/create_dev_sandbox.sh

# This script sets up a completely new Cloud.gov CF Space with all the corresponding
# infrastructure needed to run get.gov. It can serve for documentation for running
# NOTE: This script was written for MacOS and to be run at the root directory. 

if [ -z "$1" ]; then
    echo 'Please specify a new space to create (i.e. lmm)' >&2
    exit 1
fi

if [ ! $(command -v gh) ] || [ ! $(command -v jq) ] || [ ! $(command -v cf) ]; then
    echo "jq, cf, and gh packages must be installed. Please install via your preferred manager."
    exit 1
fi

upcase_name=$(printf "%s" "$1" | tr '[:lower:]' '[:upper:]')

read -p "Are you on a new branch? We will have to commit this work. (y/n) " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]
then
    git checkout -b new-dev-sandbox-$1
fi

cf target -o cisa-dotgov

read -p "Are you logged in to the cisa-dotgov CF org above? (y/n) " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]
then
    cf login -a https://api.fr.cloud.gov --sso
fi

gh auth status
read -p "Are you logged into a Github account with access to cisagov/getgov? (y/n) " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]
then
    gh auth login
fi

echo "Creating manifest for $1..."
cp ops/scripts/manifest-sandbox-template.yaml ops/manifests/manifest-$1.yaml
sed -i '' "s/ENVIRONMENT/$1/" "ops/manifests/manifest-$1.yaml"

echo "Adding new environment to settings.py..."
sed -i '' '/getgov-development.app.cloud.gov/ {a\
    '\"getgov-$1.app.cloud.gov\"',
}' src/registrar/config/settings.py

echo "Creating new cloud.gov space for $1..."
cf create-space $1
cf target -o "cisa-dotgov" -s $1
cf bind-security-group public_networks_egress cisa-dotgov --space $1
cf bind-security-group trusted_local_networks_egress cisa-dotgov --space $1

echo "Creating new cloud.gov DB for $1. This usually takes about 5 minutes..."
cf create-service aws-rds micro-psql getgov-$1-database

until cf service getgov-$1-database | grep -q 'The service instance status is succeeded'
do
  echo "Database not up yet, waiting..."
  sleep 30
done

echo "Creating new cloud.gov credentials for $1..."
django_key=$(python3 -c 'from django.core.management.utils import get_random_secret_key; print(get_random_secret_key())')
openssl req -nodes -x509 -days 365 -newkey rsa:2048 -keyout private-$1.pem -out public-$1.crt
login_key=$(base64 -i private-$1.pem)
jq -n --arg django_key "$django_key" --arg login_key "$login_key" '{"DJANGO_SECRET_KEY":$django_key,"DJANGO_SECRET_LOGIN_KEY":$login_key}' > credentials-$1.json
cf cups getgov-credentials -p credentials-$1.json

echo "Now you will need to update some things for Login. Please sign-in to https://dashboard.int.identitysandbox.gov/."
echo "Navigate to our application config: https://dashboard.int.identitysandbox.gov/service_providers/2640/edit?"
echo "There are two things to update."
echo "1. You need to upload the public-$1.crt file generated as part of the previous command."
echo "2. You need to add two redirect URIs: https://getgov-$1.app.cloud.gov/openid/callback/login/ and
https://getgov-$1.app.cloud.gov/openid/callback/logout/ to the list of URIs."
read -p "Please confirm when this is done (y/n) " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]
then
    exit 1
fi

echo "Database create succeeded and credentials created. Deploying the get.gov application to the new space $1..."
echo "Building assets..."
open -a Docker
cd src/
./build.sh
cd ..
cf push getgov-$1 -f ops/manifests/manifest-$1.yaml

echo "Creating cache table..."
cf run-task getgov-$1 --command 'python manage.py createcachetable' --name createcachetable

read -p "Please provide the email of the space developer: " -r
cf set-space-role $REPLY cisa-dotgov $1 SpaceDeveloper

read -p "Should we run migrations? (y/n) " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]
then
    cf run-task getgov-$1 --command 'python manage.py migrate' --name migrate
fi

echo "Alright, your app is up and running at https://getgov-$1.app.cloud.gov!"
echo
echo "Moving on to setup Github automation..."

echo "Adding new environment to Github Actions..."
sed -i '' '/          - development/ {a\
          - '"$1"'
}' .github/workflows/reset-db.yaml

sed -i '' '/          - development/ {a\
          - '"$1"'
}' .github/workflows/migrate.yaml

sed -i '' '/          - backup/ {a\
          - '"$1"'
}' .github/workflows/deploy-manual.yaml

sed -i '' '/${{startsWith(github.head_ref, / {a\
        || startsWith(github.head_ref, '"'$1'"')
}' .github/workflows/deploy-sandbox.yaml

echo "Creating space deployer for Github deploys..."
cf create-service cloud-gov-service-account space-deployer github-cd-account
cf create-service-key github-cd-account github-cd-key
cf service-key github-cd-account github-cd-key
read -p "Please confirm we should set the above username and key to Github secrets. (y/n) " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]
then
    exit 1
fi

cf service-key github-cd-account github-cd-key | sed 1,2d  | jq -r '[.username, .password]|@tsv' | 

while read -r username password; do
    gh secret --repo cisagov/getgov set CF_${upcase_name}_USERNAME --body $username
    gh secret --repo cisagov/getgov set CF_${upcase_name}_PASSWORD --body $password
done

read -p "All done! Should we open a PR with these changes? (y/n) " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]
then
    git add ops/manifests/manifest-$1.yaml .github/workflows/ src/registrar/config/settings.py 
    git commit -m "Add new developer sandbox '"$1"' infrastructure"
    gh pr create
fi