Upgrades to Config

* Added config file and config tests
* Configs per stack can be set up depending on their config/STACK folder
and tested appropriately to add config redundancy

config/config.go

@@ -2,21 +2,37 @@ package config
 
 import (
 	"encoding/json"
+	"log"
 	"os"
 )
 
 type StackConfiguration struct {
-	ConfigLoaded              bool
+	ConfigLoaded bool
+
 	AllowFreshAdminGeneration bool
 	AdminEmails               []string
 	AdminHmacEnv              string
 	UserHmacEnv               string
+	AuthedRateLimitConfig     string
+	UnauthedRateLimitConfig   string
 }
 
+var Environment = os.Getenv("STACK_ENVIRONMENT")
+
 var Config = StackConfiguration{}
 
+func GetConfigPath(filename string) string {
+	if Environment == "" {
+		Environment = "dev"
+	}
+	return Environment + "/" + filename
+}
+
 func LoadConfig() {
-	file, _ := os.Open("conf.json")
+	file, err := os.Open(GetConfigPath("conf.json"))
+	if err != nil {
+		panic(err)
+	}
 	defer file.Close()
 	dec := json.NewDecoder(file)
 	if err := dec.Decode(&Config); err != nil {
@@ -24,4 +40,6 @@ func LoadConfig() {
 	}
 
 	Config.ConfigLoaded = true
+
+	log.Printf("Loaded Config for stack " + Environment)
 }