necouchman commented on a change in pull request #471: GUACAMOLE-753: Add TOTP
auth method to Docker image
URL: https://github.com/apache/guacamole-client/pull/471#discussion_r387911213
##########
File path: guacamole-docker/bin/start.sh
##########
@@ -536,6 +536,21 @@ END
}
+##
+## Adds properties to guacamole.properties which configure the TOTP two-factor
+## authentication mechanism.
+##
+associate_totp() {
+ # Update config file
+ [ -n "$TOTP_ISSUER" ] && set_property "totp-issuer" "$TOTP_ISSUER"
+ [ -n "$TOTP_DIGITS" ] && set_property "totp-digits" "$TOTP_DIGITS"
+ [ -n "$TOTP_PERIOD" ] && set_property "totp-period" "$TOTP_PERIOD"
+ [ -n "$TOTP_MODE" ] && set_property "totp-mode" "$TOTP_MODE"
Review comment:
Looking at the other sections (mostly above this), it looks like instead of
doing
```
[ -n "$TOTP_ISSUER" ] && set_property "totp-issuer" "$TOTP_ISSUER"
```
you should be able to do:
```
set_optional_property "totp-issuer" "$TOTP_ISSUER"
```
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