Implement GetECConfig

config.example.xml

@@ -1,6 +1,13 @@
 <Config>
+    <!-- Web information -->
     <Address>127.0.0.1:8080</Address>
+    <!-- Used to configure various relative URLs.
+    For example, given a Base URL of example.com,
+    ias.example.com, ecs.example.com, etc. will be
+    returned as a part of configuration. -->
+    <BaseURL>example.com</BaseURL>
 
+    <!-- Database configuration -->
     <SQLAddress>127.0.0.1:3306</SQLAddress>
     <SQLUser>username</SQLUser>
     <SQLPass>password</SQLPass>

ecs.go

@@ -36,7 +36,6 @@ func ecsInitialize() {
 }
 
 func checkDeviceStatus(e *Envelope) {
-	// You need to POST some SOAP from WSC if you wanna get some, honey. ;3
 	e.AddCustomType(Balance{
 		Amount:   2018,
 		Currency: "POINTS",
@@ -47,11 +46,10 @@ func checkDeviceStatus(e *Envelope) {
 }
 
 func notifyETicketsSynced(e *Envelope) {
-	// This is a disgusting request, but 20 dollars is 20 dollars. ;3
+	// TODO: Implement handling of synchronization timing
 }
 
 func listETickets(e *Envelope) {
-	fmt.Println("The request is valid! Responding...")
 	rows, err := ownedTitles.Query(e.AccountId())
 	if err != nil {
 		e.Error(2, "that's all you've got for me? ;3", err)
@@ -89,14 +87,12 @@ func listETickets(e *Envelope) {
 }
 
 func getETickets(e *Envelope) {
-	fmt.Println("The request is valid! Responding...")
 	e.AddKVNode("ForceSyncTime", "0")
 	e.AddKVNode("ExtTicketTime", e.Timestamp())
 	e.AddKVNode("SyncTime", e.Timestamp())
 }
 
 func purchaseTitle(e *Envelope) {
-	// If you wanna fun time, it's gonna cost ya extra sweetie... ;3
 	e.AddCustomType(Balance{
 		Amount:   2018,
 		Currency: "POINTS",
@@ -111,3 +107,23 @@ func purchaseTitle(e *Envelope) {
 	e.AddKVNode("TitleId", "00000000")
 	e.AddKVNode("ETickets", "00000000")
 }
+
+// genServiceUrl returns a URL with the given service against a configured URL.
+// Given a baseUrl of example.com and genServiceUrl("ias", "IdentityAuthenticationSOAP"),
+// it would return http://ias.example.com/ias/services/ias/IdentityAuthenticationSOAP.
+func genServiceUrl(service string, path string) string {
+	return fmt.Sprintf("http://%s.%s/%s/services/%s", service, baseUrl, service, path)
+}
+
+func getECConfig(e *Envelope) {
+	contentUrl := fmt.Sprintf("http://ccs.%s/ccs/download", baseUrl)
+	e.AddKVNode("ContentPrefixURL", contentUrl)
+	e.AddKVNode("UncachedContentPrefixURL", contentUrl)
+	e.AddKVNode("SystemContentPrefixURL", contentUrl)
+	e.AddKVNode("SystemUncachedContentPrefixURL", contentUrl)
+
+	e.AddKVNode("EcsURL", genServiceUrl("ecs", "ECommerceSOAP"))
+	e.AddKVNode("IasURL", genServiceUrl("ias", "IdentityAuthenticationSOAP"))
+	e.AddKVNode("CasURL", genServiceUrl("cas", "CatalogingSOAP"))
+	e.AddKVNode("NusURL", genServiceUrl("nus", "NetUpdateSOAP"))
+}

ias.go

@@ -57,7 +57,6 @@ func getChallenge(e *Envelope) {
 	// It then uses another hard-coded value in place of this returned value entirely in any situation.
 	// For this reason, we consider it irrelevant.
 	e.AddKVNode("Challenge", SharedChallenge)
-
 }
 
 func getRegistrationInfo(e *Envelope) {

main.go

@@ -35,6 +35,7 @@ const (
 )
 
 var db *sql.DB
+var baseUrl string
 
 // checkError makes error handling not as ugly and inefficient.
 func checkError(err error) {
@@ -68,6 +69,8 @@ func main() {
 	db.SetMaxOpenConns(10)
 	db.SetMaxIdleConns(10)
 
+	baseUrl = CON.BaseURL
+
 	// Initialize handlers.
 	ecsInitialize()
 	iasInitialize()
@@ -84,7 +87,7 @@ func main() {
 		ecs.Authenticated("ListETickets", listETickets)
 		ecs.Authenticated("GetETickets", getETickets)
 		ecs.Authenticated("PurchaseTitle", purchaseTitle)
-
+		ecs.Unauthenticated("GetECConfig", getECConfig)
 	}
 
 	ias := r.HandleGroup("ias")

structure.go

@@ -32,6 +32,7 @@ type Config struct {
 	XMLName xml.Name `xml:"Config"`
 
 	Address string `xml:"Address"`
+	BaseURL string `xml:"BaseURL"`
 
 	SQLAddress string `xml:"SQLAddress"`
 	SQLUser    string `xml:"SQLUser"`