Merge pull request #2902 from cisagov/add-rotate-login-script

Add rotate login credentials script  [no sandbox needed]

ops/scripts/rotate_login_certs.sh

@@ -0,0 +1,51 @@
+# This script rotates the login.gov credentials, DJANGO_SECRET_KEY and DJANGO_SECRET_LOGIN_KEY that allow for identity sandbox to work on sandboxes and local.
+# The echo prints in this script should serve for documentation for running manually.
+# Run this script once a year for each environment
+# 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
+echo "You need access to the login partner dashboard, otherwise you will not be able to complete the steps in this script (https://dashboard.int.identitysandbox.gov/service_providers/2640)"
+read -p " Do you have access to the partner dashboard mentioned above? (y/n)  " -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+    exit 1
+fi
+
+if [ ! $(command -v jq) ] || [ ! $(command -v cf) ]; then
+    echo "jq, and cf packages must be installed. Please install via your preferred manager."
+    exit 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
+echo "Targeting space"
+cf target -o cisa-dotgov -s $1
+
+echo "Creating new login.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 -noenc -x509 -days 365 -newkey rsa:2048 -keyout private-$1.pem -out public-$1.crt
+login_key=$(base64 -i private-$1.pem)
+
+echo "Creating the final json"
+cf env getgov-$1 | awk '/VCAP_SERVICES: /,/^$/' | sed s/VCAP_SERVICES:// | jq '."user-provided"[0].credentials' | jq --arg django_key "$django_key" --arg login_key "$login_key" '. + {"DJANGO_SECRET_KEY":$django_key, "DJANGO_SECRET_LOGIN_KEY":$login_key}' > credentials-$1.json
+
+echo "Updating creds on the sandbox" 
+cf uups getgov-credentials -p credentials-$1.json
+cf restage getgov-$1 --strategy rolling
+
+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. Remove the old cert associated with the user's email (under Public Certificates)"
+echo "2. You need to upload the public-$1.crt file generated as part of the previous command. See the "choose cert file" button under Public Certificates."
+echo "Then, tell the developer to update their local .env file by retreiving their credentials from the sandbox"