169 lines
7.0 KiB
Bash
Executable File
169 lines
7.0 KiB
Bash
Executable File
#!/usr/bin/env sh
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set -euo pipefail
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. /vault/secrets/keycloak-admin-env.sh
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CLIENT_NAME="agent"
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PUBLIC_URL="https://agent.bstein.dev"
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VAULT_SECRET_PATH="openclaw/agent-oidc"
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KC_URL="http://keycloak.sso.svc.cluster.local"
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ACCESS_TOKEN=""
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for attempt in 1 2 3 4 5 6 7 8 9 10; do
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if curl -fsS "${KC_URL}/realms/master" >/dev/null 2>&1; then
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break
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fi
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echo "Waiting for Keycloak to be reachable (attempt ${attempt})" >&2
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sleep $((attempt * 2))
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done
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for attempt in 1 2 3 4 5; do
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TOKEN_JSON="$(curl -sS -X POST "$KC_URL/realms/master/protocol/openid-connect/token" \
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-H 'Content-Type: application/x-www-form-urlencoded' \
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-d "grant_type=password" \
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-d "client_id=admin-cli" \
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-d "username=${KEYCLOAK_ADMIN}" \
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-d "password=${KEYCLOAK_ADMIN_PASSWORD}" || true)"
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ACCESS_TOKEN="$(echo "$TOKEN_JSON" | jq -r '.access_token' 2>/dev/null || true)"
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if [ -n "$ACCESS_TOKEN" ] && [ "$ACCESS_TOKEN" != "null" ]; then
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break
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fi
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echo "Keycloak token request failed (attempt ${attempt})" >&2
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sleep $((attempt * 2))
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done
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if [ -z "$ACCESS_TOKEN" ] || [ "$ACCESS_TOKEN" = "null" ]; then
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echo "Failed to fetch Keycloak admin token" >&2
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exit 1
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fi
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CLIENT_QUERY="$(curl -sS -H "Authorization: Bearer ${ACCESS_TOKEN}" \
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"$KC_URL/admin/realms/atlas/clients?clientId=${CLIENT_NAME}" || true)"
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CLIENT_ID="$(echo "$CLIENT_QUERY" | jq -r '.[0].id' 2>/dev/null || true)"
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client_payload="$(jq -nc \
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--arg client_id "${CLIENT_NAME}" \
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--arg redirect_uri "${PUBLIC_URL}/oauth2/callback" \
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--arg web_origin "${PUBLIC_URL}" \
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'{clientId:$client_id,enabled:true,protocol:"openid-connect",publicClient:false,standardFlowEnabled:true,implicitFlowEnabled:false,directAccessGrantsEnabled:false,serviceAccountsEnabled:false,redirectUris:[$redirect_uri],webOrigins:[$web_origin],rootUrl:$web_origin,baseUrl:"/"}')"
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if [ -z "$CLIENT_ID" ] || [ "$CLIENT_ID" = "null" ]; then
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status="$(curl -sS -o /dev/null -w "%{http_code}" -X POST \
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-H "Authorization: Bearer ${ACCESS_TOKEN}" \
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-H 'Content-Type: application/json' \
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-d "${client_payload}" \
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"$KC_URL/admin/realms/atlas/clients")"
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if [ "$status" != "201" ] && [ "$status" != "204" ] && [ "$status" != "409" ]; then
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echo "Keycloak client create failed (status ${status})" >&2
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exit 1
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fi
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CLIENT_QUERY="$(curl -sS -H "Authorization: Bearer ${ACCESS_TOKEN}" \
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"$KC_URL/admin/realms/atlas/clients?clientId=${CLIENT_NAME}" || true)"
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CLIENT_ID="$(echo "$CLIENT_QUERY" | jq -r '.[0].id' 2>/dev/null || true)"
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fi
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if [ -z "$CLIENT_ID" ] || [ "$CLIENT_ID" = "null" ]; then
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echo "Keycloak client ${CLIENT_NAME} not found" >&2
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exit 1
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fi
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SCOPE_ID="$(curl -sS -H "Authorization: Bearer ${ACCESS_TOKEN}" \
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"$KC_URL/admin/realms/atlas/client-scopes?search=groups" | jq -r '.[] | select(.name=="groups") | .id' 2>/dev/null | head -n1 || true)"
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if [ -z "$SCOPE_ID" ] || [ "$SCOPE_ID" = "null" ]; then
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echo "Keycloak client scope groups not found" >&2
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exit 1
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fi
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DEFAULT_SCOPES="$(curl -sS -H "Authorization: Bearer ${ACCESS_TOKEN}" \
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"$KC_URL/admin/realms/atlas/clients/${CLIENT_ID}/default-client-scopes" || true)"
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OPTIONAL_SCOPES="$(curl -sS -H "Authorization: Bearer ${ACCESS_TOKEN}" \
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"$KC_URL/admin/realms/atlas/clients/${CLIENT_ID}/optional-client-scopes" || true)"
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if ! echo "$DEFAULT_SCOPES" | jq -e '.[] | select(.name=="groups")' >/dev/null 2>&1 \
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&& ! echo "$OPTIONAL_SCOPES" | jq -e '.[] | select(.name=="groups")' >/dev/null 2>&1; then
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status="$(curl -sS -o /dev/null -w "%{http_code}" -X PUT \
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-H "Authorization: Bearer ${ACCESS_TOKEN}" \
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"$KC_URL/admin/realms/atlas/clients/${CLIENT_ID}/optional-client-scopes/${SCOPE_ID}")"
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if [ "$status" != "200" ] && [ "$status" != "201" ] && [ "$status" != "204" ]; then
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status="$(curl -sS -o /dev/null -w "%{http_code}" -X POST \
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-H "Authorization: Bearer ${ACCESS_TOKEN}" \
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"$KC_URL/admin/realms/atlas/clients/${CLIENT_ID}/optional-client-scopes/${SCOPE_ID}")"
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if [ "$status" != "200" ] && [ "$status" != "201" ] && [ "$status" != "204" ]; then
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echo "Failed to attach groups client scope to ${CLIENT_NAME} (status ${status})" >&2
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exit 1
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fi
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fi
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fi
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status="$(curl -sS -o /dev/null -w "%{http_code}" -X PUT \
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-H "Authorization: Bearer ${ACCESS_TOKEN}" \
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-H 'Content-Type: application/json' \
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-d "${client_payload}" \
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"$KC_URL/admin/realms/atlas/clients/${CLIENT_ID}")"
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if [ "$status" != "204" ]; then
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echo "Keycloak client update failed (status ${status})" >&2
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exit 1
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fi
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CLIENT_SECRET="$(curl -sS -H "Authorization: Bearer ${ACCESS_TOKEN}" \
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"$KC_URL/admin/realms/atlas/clients/${CLIENT_ID}/client-secret" | jq -r '.value' 2>/dev/null || true)"
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if [ -z "$CLIENT_SECRET" ] || [ "$CLIENT_SECRET" = "null" ]; then
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echo "Keycloak client secret not found" >&2
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exit 1
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fi
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vault_addr="${VAULT_ADDR:-http://vault.vault.svc.cluster.local:8200}"
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vault_role="${VAULT_ROLE:-sso-secrets}"
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jwt="$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)"
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login_payload="$(jq -nc --arg jwt "${jwt}" --arg role "${vault_role}" '{jwt:$jwt, role:$role}')"
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vault_token="$(curl -sS --request POST --data "${login_payload}" \
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"${vault_addr}/v1/auth/kubernetes/login" | jq -r '.auth.client_token')"
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if [ -z "${vault_token}" ] || [ "${vault_token}" = "null" ]; then
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echo "vault login failed" >&2
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exit 1
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fi
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read_status="$(curl -sS -o /tmp/agent-oidc-read.json -w "%{http_code}" \
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-H "X-Vault-Token: ${vault_token}" \
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"${vault_addr}/v1/kv/data/atlas/${VAULT_SECRET_PATH}" || true)"
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COOKIE_SECRET=""
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if [ "${read_status}" = "200" ]; then
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COOKIE_SECRET="$(jq -r '.data.data.cookie_secret // empty' /tmp/agent-oidc-read.json)"
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elif [ "${read_status}" != "404" ]; then
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echo "Vault read failed (status ${read_status})" >&2
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cat /tmp/agent-oidc-read.json >&2 || true
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exit 1
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fi
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if [ -n "${COOKIE_SECRET}" ]; then
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length="$(printf '%s' "${COOKIE_SECRET}" | wc -c | tr -d ' ')"
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if [ "${length}" != "16" ] && [ "${length}" != "24" ] && [ "${length}" != "32" ]; then
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COOKIE_SECRET=""
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fi
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fi
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if [ -z "${COOKIE_SECRET}" ]; then
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COOKIE_SECRET="$(openssl rand -hex 16 | tr -d '\n')"
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fi
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payload="$(jq -nc \
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--arg client_id "${CLIENT_NAME}" \
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--arg client_secret "${CLIENT_SECRET}" \
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--arg cookie_secret "${COOKIE_SECRET}" \
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'{data:{client_id:$client_id,client_secret:$client_secret,cookie_secret:$cookie_secret}}')"
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write_status="$(curl -sS -o /tmp/agent-oidc-write.json -w "%{http_code}" -X POST \
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-H "X-Vault-Token: ${vault_token}" \
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-H 'Content-Type: application/json' \
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-d "${payload}" "${vault_addr}/v1/kv/data/atlas/${VAULT_SECRET_PATH}")"
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if [ "${write_status}" != "200" ] && [ "${write_status}" != "204" ]; then
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echo "Vault write failed (status ${write_status})" >&2
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cat /tmp/agent-oidc-write.json >&2 || true
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exit 1
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fi
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verify_status="$(curl -sS -o /tmp/agent-oidc-verify.json -w "%{http_code}" \
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-H "X-Vault-Token: ${vault_token}" \
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"${vault_addr}/v1/kv/data/atlas/${VAULT_SECRET_PATH}" || true)"
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if [ "${verify_status}" != "200" ]; then
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echo "Vault verify failed (status ${verify_status})" >&2
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cat /tmp/agent-oidc-verify.json >&2 || true
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exit 1
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fi
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echo "Agent OIDC secret ready in Vault"
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