[MapServer-users] Runtime substitution on MAP CONFIG environmental variables

Tue Dec 19 05:21:27 PST 2023

Hello,

is it possible to perform such operation using parameters stored in request URL
MAP
  NAME "Results of crop prediction"

  CONFIG "AWS_S3_ENDPOINT" "some.ednpoint.com"
  CONFIG "AWS_ACCESS_KEY_ID" "%s3_access%"
  CONFIG "AWS_SECRET_ACCESS_KEY" "%s3_secret%"
...

so, I can select which pair of S3 keys i would like to use.

If it is, where should validation block be stored?

Best,
Marcin
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