Update configuration settings (#37)

.env.example

@@ -3,8 +3,7 @@ SD_DB=postgresql://pg:pass@localhost:5432/status_dashboard
 SD_CACHE=internal
 SD_LOG_LEVEL=devel
 SD_WEB_URL=http://localhost:9000
-SD_HOSTNAME=localhost
-SD_SSL_DISABLED=false
+SD_HOSTNAME=http://localhost:8000
 SD_PORT=8000
 SD_AUTHENTICATION_DISABLED=false
 SD_KEYCLOAK_URL=http://localhost:8080

internal/api/api.go

@@ -27,20 +27,11 @@ func New(cfg *conf.Config, log *zap.Logger, database *db.DB) (*API, error) {
 	oa2Prov := &auth.Provider{Disabled: true}
 
 	if !cfg.AuthenticationDisabled {
-		hostURI := fmt.Sprintf("%s:%s", cfg.Hostname, cfg.Port)
-
-		if cfg.SSLDisabled {
-			hostURI = fmt.Sprintf("http://%s", hostURI)
-		} else {
-			hostURI = fmt.Sprintf("https://%s", hostURI)
-		}
-
 		var err error
-		oa2Prov, err = auth.NewProvider(
+		if oa2Prov, err = auth.NewProvider(
 			cfg.Keycloak.URL, cfg.Keycloak.Realm, cfg.Keycloak.ClientID,
-			cfg.Keycloak.ClientSecret, hostURI, cfg.WebURL,
-		)
-		if err != nil {
+			cfg.Keycloak.ClientSecret, cfg.Hostname, cfg.WebURL,
+		); err != nil {
 			return nil, fmt.Errorf("could not initialise the OAuth provider, err: %w", err)
 		}
 	}

internal/conf/conf.go

@@ -33,11 +33,11 @@ type Config struct {
 	LogLevel string `envconfig:"LOG_LEVEL"`
 	// App port
 	Port string `envconfig:"PORT"`
-	// Hostname for the app, mostly used to generate a callback URL for keycloak
+	// Hostname for the app, used to generate a callback URL for keycloak
+	// Example: https://api.example.com
 	Hostname string `envconfig:"HOSTNAME"`
-	// Enable SSL for the app
-	SSLDisabled bool `envconfig:"SSL_DISABLED"`
 	// Web URL for the app
+	// Example: https://web.example.com
 	WebURL string `envconfig:"WEB_URL"`
 	// Disable authentication for any reasons it doesn't work with hostname like "*prod*"
 	AuthenticationDisabled bool `envconfig:"AUTHENTICATION_DISABLED"`