feat(auth): Add api key authentication to config and add validation with argon2

app/config/config.go

@@ -10,12 +10,14 @@ type Configuration struct {
 	Targets []Target `yaml:"targets"`
 	Apis    []Api    `yaml:"apis"`
 	Routes  []Route  `yaml:"routes"`
+	Debug   bool     `yaml:"debug"`
 }
 
 type Gateway struct {
 	Host     string   `yaml:"host"`
 	Port     int      `yaml:"port"`
 	Features []string `yaml:"features"`
+	Debug    bool     `yaml:"debug"`
 }
 
 type Host struct {
@@ -60,6 +62,12 @@ type Auth struct {
 	Type    string   `yaml:"type"`
 	Header  string   `yaml:"header"`
 	Path    AuthPath `yaml:"path"`
+	Keys    []ApiKey `yaml:"keys"`
+}
+
+type ApiKey struct {
+	ID  string `yaml:"id"`
+	Key string `yaml:"key"`
 }
 
 type AuthPath struct {