enable https

[KeeyanGhoreshi]

Enables https through setting environment variables. If you're in intelliJ, use the run -> edit configurations menu option to set environment variables easily for local testing.

This will require a certificate, I use a self-signed jks cert using keytool for local testing.

To try this out, you will need to set the following environment variables:

EHR_SSL_ENABLED defaults to false, needs to be true to use https.
EHR_KEY_STORE_TYPE defaults to jks but can also be pkcs12 if using a PKCS12 keystore
EHR_KEY_STORE_PATH the path to the keystore file
EHR_KEY_STORE_PASSWORD the password for the keystore
EHR_KEY_PASSWORD the password for the key
EHR_KEY_ALIAS the alias of the key

Once all these env variables are set, the test-ehr should launch and you can make a request using https, albeit if you use a self-signed cert you will have to get past the warning telling you that the cert is self-signed.

I'll also note that I ran into some issues using a pkcs12 key. As far as I could tell, it was related to the version of java we're using. But I'm not 100% sure.

[plarocque4]

This works great. I was able to get it to work by generating a keystore:
keytool -genkeypair -alias localhost -keyalg RSA -keysize 2048 -validity 365 -keystore server.keystore -dname "cn=Server Administrator,o=Acme,c=GB" -keypass secret -storepass secret

Then launching with:
EHR_SSL_ENABLED=true EHR_KEY_STORE_TYPE=jks EHR_KEY_STORE_PATH=/Users/plarocque/projects/rems/certs/server.keystore EHR_KEY_STORE_PASSWORD=secret EHR_KEY_PASSWORD=secret EHR_KEY_ALIAS=localhost gradle bootRun