adutra commented on code in PR #2104:
URL: https://github.com/apache/polaris/pull/2104#discussion_r2209920686
##########
helm/polaris/templates/_helpers.tpl:
##########
@@ -317,3 +300,74 @@ ports:
protocol: {{ get $protocols $portName }}
{{- end }}
{{- end -}}
+
+{{/*
+Sets the configmap authentication options for a given realm.
+*/}}
+{{- define "polaris.authenticationOptions" -}}
+{{- $realm := index . 0 -}}
+{{- $map := index . 1 -}}
+{{- $auth := index . 2 -}}
+{{- $global := index . 3 -}}
+{{- $prefix := empty $realm | ternary "polaris.authentication" (printf
"polaris.authentication.\"%s\"" $realm) -}}
+{{- $authType := coalesce $auth.type "internal" -}}
+{{- if and (ne $authType "internal") (ne $authType "mixed") (ne $authType
"external") -}}
+{{- fail (empty $realm | ternary "authentication.type: invalid authentication
type" (printf "authentication.realmOverrides.\"%s\".type: invalid
authentication type" $realm)) -}}
+{{- end -}}
+{{- $_ := set $map (printf "%s.type" $prefix) $authType -}}
+{{- $_ = set $map (printf "%s.authenticator.type" $prefix) (dig
"authenticator" "type" "default" $auth) -}}
+{{- $_ = set $map (printf "%s.active-roles-provider.type" $prefix) (dig
"activeRolesProvider" "type" "default" $auth) -}}
+{{- $_ = set $map (printf "%s.active-roles-provider.type" $prefix) (dig
"activeRolesProvider" "type" "default" $auth) -}}
+{{- if (or (eq $authType "mixed") (eq $authType "internal")) -}}
+{{- $tokenBrokerType := dig "tokenBroker" "type" "rsa-key-pair" $auth -}}
+{{- $_ = set $map (printf "%s.token-service.type" $prefix) (dig "tokenService"
"type" "default" $auth) -}}
+{{- $_ = set $map (printf "%s.token-broker.type" $prefix) $tokenBrokerType -}}
+{{- $_ = set $map (printf "%s.token-broker.max-token-generation" $prefix) (dig
"tokenBroker" "maxTokenGeneration" "PT1H" $auth) -}}
+{{- $secretName := dig "tokenBroker" "secret" "name" "" $auth -}}
+{{- if $secretName -}}
+{{- $subpath := empty $realm | ternary "" (printf "%s/" (urlquery $realm)) -}}
Review Comment:
Another option is to output the hash the realm ID. It's safer, but less
readable. Lmk if that's preferable.
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