Use base64 for password

.gitlab-ci.yml

@@ -107,7 +107,7 @@ voms_proxy:
     - printf $GRID_USERCERT | base64 -d > ${HOME}/.globus/usercert.pem
     - printf $GRID_USERKEY | base64 -d > ${HOME}/.globus/userkey.pem
     - chmod 400 ${HOME}/.globus/userkey.pem
-    - echo ${GRID_PASSWORD} | voms-proxy-init --voms cms --pwstdin
+    - printf ${GRID_PASSWORD} | base64 -d | voms-proxy-init --voms cms --pwstdin
     - voms-proxy-info --all
     - voms-proxy-destroy