Minor improvements

- WebFinger:  detect when to use http or https, better function naming
- RequestPool: add user agent

source/main.d

@@ -11,24 +11,61 @@ import singletons;
 import db.db;
 import net.request_pool;
 import webfinger;
+import ap.actor;
+import ap.util;
+import std.math.remainder;
+import util;
 
 void commonInit() {
 	auto provider = new DefaultProvider(true, Levels.DEBUG);
 	configureLoggingProvider(provider);
 
-	RP = new RequestPool();
-	RP.startBackground();
+	Config cfg = loadConfig();
+	initRequestPool(cfg);
+	initDatabase(cfg);
+}
+
+Config loadConfig() {
+	Config cfg = new Config();
+	cfg.load();
+	return cfg;
+}
+
+void initRequestPool(Config cfg) {
+	Rp = new RequestPool();
+	Rp.startBackground();
+}
+
+void initDatabase(Config cfg) {
+	Db = new DB(DBSettings.fromJson(cfg.v["db"]));
+	Db.connect();
 }
 
 void main() {
 	commonInit();
 
-	scope (exit)
-		RP.stop();
+	scope (exit) {
+		Db.close();
+		Rp.stop();
+	}
 
-	JSONValue js = requestAcct("localhost:8080", "admin");
+	generateRSA();
+	return;
 
-	infoF!"Response body: %s"(js.toJSON(true));
+	Actor marisa = apResolveRemoteUsername("@admin@localhost:8080");
+	infoF!"Actor type:              %s"(marisa.type);
+	infoF!"Actor preferredUsername: %s"(marisa.preferredUsername);
+	infoF!"Actor sharedInbox:       %s"(marisa.endpoints.sharedInbox);
+
+	PRequest followers = PRequest();
+
+	with (followers) {
+		url = marisa.followers;
+		headers["Accept"] = "application/activity+json";
+	}
+
+	Response rs = Rp.request(followers, true);
+	infoF!"followers: %s"(rs.responseBody);
 }
 
 //int main() {