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| 1 | +#!/usr/bin/env bash |
| 2 | +set -eu |
| 3 | + |
| 4 | +get_abs_filename() { |
| 5 | + # $1 : relative filename |
| 6 | + echo "$(cd "$(dirname "$1")" && pwd)/$(basename "$1")" |
| 7 | +} |
| 8 | + |
| 9 | +SCRIPT=$(get_abs_filename "$0") |
| 10 | +SCRIPTPATH=$(dirname "${SCRIPT}") |
| 11 | +COMMONPATH=$(dirname "${SCRIPTPATH}") |
| 12 | +PATTERNPATH=$(dirname "${COMMONPATH}") |
| 13 | +MAIN_CLUSTERGROUP_FILE="./values-$(common/scripts/determine-main-clustergroup.sh).yaml" |
| 14 | + |
| 15 | +# Parse arguments |
| 16 | +if [ $# -lt 1 ]; then |
| 17 | + echo "Specify at least the command ($#): $*" |
| 18 | + exit 1 |
| 19 | +fi |
| 20 | + |
| 21 | +TASK="${1}" |
| 22 | +PATTERN_NAME=${2:-$(basename "`pwd`")} |
| 23 | + |
| 24 | +if [ -z "${TASK}" ]; then |
| 25 | + echo "Task is unset" |
| 26 | + exit 1 |
| 27 | +fi |
| 28 | + |
| 29 | +EXTRA_PLAYBOOK_OPTS="${EXTRA_PLAYBOOK_OPTS:-}" |
| 30 | + |
| 31 | +EXTRA_VARS_FILE=$(mktemp) |
| 32 | +trap "rm -f ${EXTRA_VARS_FILE}" EXIT |
| 33 | + |
| 34 | +if [ "$(yq ".clusterGroup.applications.vault.jwt.enabled // \"false\"" "${MAIN_CLUSTERGROUP_FILE}")" == "true" ]; then |
| 35 | + OPENSHIFT_DOMAIN="$(oc get dns cluster -o jsonpath='{.spec.baseDomain}')" |
| 36 | + GLOBAL_PATTERN="$(yq -r '.global.pattern // ""' "${PATTERNPATH}/values-global.yaml")" |
| 37 | + GLOBAL_PATTERN="${GLOBAL_PATTERN:-${PATTERN_NAME}}" |
| 38 | + # Replace Helm-style placeholders so Ansible/Jinja2 never sees "{{ $.Values... }}" (invalid Jinja2). |
| 39 | + _subst_vault_yaml() { |
| 40 | + sed -e "s/{{ \$.Values.global.clusterDomain }}/${OPENSHIFT_DOMAIN}/g" \ |
| 41 | + -e "s/{{ \$.Values.global.pattern }}/${GLOBAL_PATTERN}/g" |
| 42 | + } |
| 43 | + OIDC_DISCOVERY_URL="$(yq ".clusterGroup.applications.vault.jwt.oidcDiscoveryUrl" "${MAIN_CLUSTERGROUP_FILE}" | _subst_vault_yaml)" |
| 44 | + JWT_ROLES="$(yq -o json ".clusterGroup.applications.vault.jwt.roles" "${MAIN_CLUSTERGROUP_FILE}" | _subst_vault_yaml)" |
| 45 | + # Extract JWT policies (policies ending in -jwt-secret) |
| 46 | + JWT_POLICIES="$(yq -o json ".clusterGroup.applications.vault.policies" "${MAIN_CLUSTERGROUP_FILE}" | jq '[.[] | select(.name | test("-jwt-secret$"))]')" |
| 47 | + |
| 48 | + if [ "${OIDC_DISCOVERY_URL}" == "null" ] || [ "${JWT_ROLES}" == "null" ] || [ "${JWT_ROLES}" == "[]" ]; then |
| 49 | + echo "Vault JWT config is disabled because of missing required fields" |
| 50 | + VAULT_JWT_CONFIG="false" |
| 51 | + echo "OIDC_DISCOVERY_URL: ${OIDC_DISCOVERY_URL}" |
| 52 | + echo "JWT_ROLES: ${JWT_ROLES}" |
| 53 | + echo "Vault JWT config is disabled" |
| 54 | + else |
| 55 | + VAULT_JWT_CONFIG="true" |
| 56 | + echo "Vault JWT config is enabled" |
| 57 | + fi |
| 58 | + |
| 59 | +else |
| 60 | + VAULT_JWT_CONFIG="false" |
| 61 | + JWT_ROLES="[]" |
| 62 | + JWT_POLICIES="[]" |
| 63 | + echo "Vault JWT config is disabled" |
| 64 | +fi |
| 65 | + |
| 66 | +# Write extra vars to temp file to handle complex JSON with embedded quotes |
| 67 | +cat > "${EXTRA_VARS_FILE}" <<EOF |
| 68 | +vault_jwt_roles: ${JWT_ROLES:-[]} |
| 69 | +vault_jwt_policies: ${JWT_POLICIES:-[]} |
| 70 | +EOF |
| 71 | + |
| 72 | +ansible-playbook -t "${TASK}" \ |
| 73 | + -e pattern_name="${PATTERN_NAME}" \ |
| 74 | + -e pattern_dir="${PATTERNPATH}" \ |
| 75 | + -e vault_jwt_config="${VAULT_JWT_CONFIG}" \ |
| 76 | + -e oidc_discovery_url="${OIDC_DISCOVERY_URL:-}" \ |
| 77 | + -e "@${EXTRA_VARS_FILE}" \ |
| 78 | + ${EXTRA_PLAYBOOK_OPTS} "rhvp.cluster_utils.vault" |
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