added an inital admin settings view, very basic right now only displays all config options in grafana.ini

pkg/api/admin_settings.go

@@ -0,0 +1,28 @@
+package api
+
+import (
+	"strings"
+
+	"github.com/grafana/grafana/pkg/middleware"
+	"github.com/grafana/grafana/pkg/setting"
+)
+
+func AdminGetSettings(c *middleware.Context) {
+	settings := make(map[string]interface{})
+
+	for _, section := range setting.Cfg.Sections() {
+		jsonSec := make(map[string]interface{})
+		settings[section.Name()] = jsonSec
+
+		for _, key := range section.Keys() {
+			keyName := key.Name()
+			value := key.Value()
+			if strings.Contains(keyName, "secret") || strings.Contains(keyName, "password") {
+				value = "************"
+			}
+			jsonSec[keyName] = value
+		}
+	}
+
+	c.JSON(200, settings)
+}