Allow no authentication

Only when debugging is enabled. Allows skipping of authentication for usage with CAS and so forth.

config.example.xml

@@ -16,4 +16,8 @@
     <!-- Set to true to enable response debugging.
     Can be extremely verbose. -->
     <Debug>true</Debug>
+    <!-- Set to true to ignore authentication checks.
+    This is useful when testing CAS directly.
+    It is only functional when debug is enabled. -->
+    <NoAuth>false</NoAuth>
 </Config>

main.go

@@ -37,6 +37,7 @@ var baseUrl string
 var pool *pgxpool.Pool
 var ctx = context.Background()
 var isDebug = false
+var ignoreAuth = false
 
 // checkError makes error handling not as ugly and inefficient.
 func checkError(err error) {
@@ -58,6 +59,9 @@ func main() {
 
 	fmt.Println("[i] Initializing core...")
 	isDebug = readConfig.Debug
+	if isDebug {
+		ignoreAuth = readConfig.NoAuth
+	}
 
 	// Start SQL.
 	dbString := fmt.Sprintf("postgres://%s:%s@%s/%s", readConfig.SQLUser, readConfig.SQLPass, readConfig.SQLAddress, readConfig.SQLDB)

route.go

@@ -150,6 +150,10 @@ const (
 
 // checkAuthentication validates various factors from a given request requiring authentication.
 func checkAuthentication(e *Envelope) (bool, error) {
+	if ignoreAuth {
+		return true, nil
+	}
+
 	// Get necessary authentication identifiers.
 	deviceToken, err := getKey(e.doc, "DeviceToken")
 	if err != nil {

structure.go

@@ -40,6 +40,7 @@ type Config struct {
 	SQLDB      string `xml:"SQLDB"`
 
 	Debug bool `xml:"Debug"`
+	NoAuth bool `xml:"NoAuth"`
 }
 
 // Envelope represents the root element of any response, soapenv:Envelope.