Merge pull request #199 from ocaisa/cert_envvars

Also set `REQUESTS_CA_BUNDLE`, `SSL_CERT_FILE` on RHEL-like systems

Author: bedroge

init/modules/EESSI/2023.06.lua

@@ -233,11 +233,13 @@ if os.getenv("EESSI_MODULE_STICKY") then
     load_message = load_message .. " (requires '--force' option to unload or purge)"
 end
 
--- set CURL_CA_BUNDLE on RHEL-based systems
+-- set CURL_CA_BUNDLE and friends on RHEL-based systems
 ca_bundle_file_rhel = "/etc/pki/tls/certs/ca-bundle.crt"
 if isFile(ca_bundle_file_rhel) then
     pushenv("CURL_CA_BUNDLE", ca_bundle_file_rhel)
-    eessiDebug("Setting CURL_CA_BUNDLE to " .. ca_bundle_file_rhel)
+    pushenv("REQUESTS_CA_BUNDLE", ca_bundle_file_rhel)
+    pushenv("SSL_CERT_FILE", ca_bundle_file_rhel)
+    eessiDebug("Setting CURL_CA_BUNDLE,REQUESTS_CA_BUNDLE,SSL_CERT_FILE to " .. ca_bundle_file_rhel)
 end
 
 if mode() == "load" then