fix: configurable jwt alias at startup (#1442)

* configurable jwt alias at startup

Signed-off-by: achmelo <a.chmelo@gmail.com>

* use APIML_SECURITY_AUTH_JWTKEYALIAS if PKCS11_TOKEN_LABEL is not available

Signed-off-by: achmelo <a.chmelo@gmail.com>

* remove echo

Signed-off-by: achmelo <a.chmelo@gmail.com>

Author: achmelo

gateway-package/src/main/resources/bin/start.sh

@@ -48,6 +48,11 @@ then
     LOG_LEVEL=$DIAG_MODE
 fi
 
+if [[ -z ${PKCS11_TOKEN_LABEL} && ! -z ${APIML_SECURITY_AUTH_JWTKEYALIAS} ]]
+then
+    PKCS11_TOKEN_LABEL=${APIML_SECURITY_AUTH_JWTKEYALIAS}
+fi
+
 if [[ -z ${APIML_GATEWAY_CATALOG_ID} ]]
 then
     APIML_GATEWAY_CATALOG_ID="apicatalog"
@@ -100,6 +105,7 @@ _BPX_JOBNAME=${ZOWE_PREFIX}${GATEWAY_CODE} java \
     -Dapiml.security.ssl.nonStrictVerifySslCertificatesOfServices=${NONSTRICT_VERIFY_CERTIFICATES:-false} \
     -Dapiml.security.auth.zosmf.serviceId=${APIML_ZOSMF_ID:-zosmf} \
     -Dapiml.security.auth.provider=${APIML_SECURITY_AUTH_PROVIDER} \
+    -Dapiml.security.auth.jwtKeyAlias=${PKCS11_TOKEN_LABEL:-jwtsecret} \
     -Dapiml.zoweManifest=${ZOWE_MANIFEST} \
     -Dserver.address=0.0.0.0 \
     -Dserver.maxConnectionsPerRoute=${APIML_MAX_CONNECTIONS_PER_ROUTE:-10} \