feat: make server options a struct (#615)

Former-commit-id: a54bc7c8a0fb700d4f90f78c54d6cb028e8acea7 [formerly a0946a1d5b82ce5681684bc0f871bd892c4d6c3f] [formerly 6b23b0abbe5cde6a6348f982975d15a1161359de [formerly 0e7abaa7fb4b293e933d233750cf057c48b298bf]]
Former-commit-id: cf9ea1110bcb8b5eb30ecd25db1928659ecea922 [formerly 38cebeff1f9e6b03760f7b277a3941f7bd733fb5]
Former-commit-id: db44c1d5ff8fed361849b5bf1fe48e04c75d7ce7

settings/settings.go

@@ -8,8 +8,6 @@ type AuthMethod string
 // Settings contain the main settings of the application.
 type Settings struct {
 	Key        []byte              `json:"key"`
-	BaseURL    string              `json:"baseURL"`
-	Root       string              `json:"root"`
 	Signup     bool                `json:"signup"`
 	Defaults   UserDefaults        `json:"defaults"`
 	AuthMethod AuthMethod          `json:"authMethod"`
@@ -19,6 +17,17 @@ type Settings struct {
 	Rules      []rules.Rule        `json:"rules"`
 }
 
+// Server specific settings.
+type Server struct {
+	Root    string `json:"root"`
+	BaseURL string `json:"baseURL"`
+	TLSKey  string `json:"tlsKey"`
+	TLSCert string `json:"tlsCert"`
+	Port    string `json:"port"`
+	Address string `json:"address"`
+	Log     string `json:"log"`
+}
+
 // GetRules implements rules.Provider.
 func (s *Settings) GetRules() []rules.Rule {
 	return s.Rules