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To enable this, please ensure you build ecflow with '-DENABLE_SSL'

In order to use ssl, we need set up some certificates. ( These will self signed certificates).

The ecflow client and server, will look for the certificates in  $HOME/.eflowrc/ssl directory.

Ecflow server expects the following files in : $HOME/.eflowrc/ssl

• dh1024.pem
• server.crt
• server.key

Ecflow client expects the following files in : $HOME/.eflowrc/ssl:

• server.crt ( this must be the same as server)

The following steps, show you how to create these files.

• Generate a password protected private key, will request a pass phrase. This key is a 1024 bit RSA key which is encrypted using Triple-DES and stored in a PEM format so that it is readable as ASCII text

  Code Block
  title Password protected private key
  openssl genrsa -des3 -out server.key 1024

• Remove password requirement

  Code Block
  cp server.key server.key.secure openssl rsa -in server.key.secure -out server.key

• Sign certificate with private key (self signed certificate). This file must be accessible by the client and server.

  Code Block
  openssl x509 -req -days 3650 -in server.csr -signkey server.key -out server.crt

• Generate dhparam file. ecflow expects 1024 key.

  Code Block
  openssl dhparam -out dh1024.pem 1024