Fixes

main.rb

@@ -11,7 +11,7 @@ load "logman.rb"
 
 ALPHANUM = [*"0".."9", *"A".."Z", *"a".."z", "-", "_"].freeze
 
-env_data = File.read(".env")
+env_data = File.exist?(".env") ? File.read(".env") : ""
 ENV_HASH = {}
 
 env_data.each_line do |line|
@@ -36,7 +36,7 @@ set :public_folder, "public"
 
 get "/" do
   session = Sessions.new request, response
-  Logman.log session["message"].inspect
+  Logman.log session.message
   send_file "index.html"
 end
 
@@ -47,6 +47,8 @@ end
 
 post "/signup" do
   session = Sessions.new request, response
+  uid = session["user"]
+  session.logout(uid) if uid.nil? || $active_users[uid].nil?
   data = JSON.parse(request.body.read)
   if data["email"].nil? || data["pass"].nil? || data["username"].nil?
     status 400
@@ -64,7 +66,7 @@ end
 
 get "/verify/:code" do
   session = Sessions.new request, response
-  session["message"] = Players.verify(params[:code]) ? "Verified successfully!" : "Verification failed!"
+  session.message = Players.verify(params[:code]) ? "Verified successfully!" : "Verification failed!"
   redirect "/"
 end
 
@@ -76,6 +78,10 @@ post "/login" do
     status 500
     return { "message" => "Internal server error when signing the existing session out!" }.to_json
   end
+  if data["username"].nil? || data["pass"].nil?
+    status 400
+    return { "message" => "Bad request made!" }.to_json
+  end
   login_status = session.login(data["username"], data["pass"])
   status login_status[0]
   return { "message" => login_status[1] }.to_json
@@ -96,6 +102,13 @@ post "/logout" do
   return { "message" => "Signed out successfully!" }.to_json
 end
 
+get "/logout" do
+  session = Sessions.new request, response
+  uid = session["user"]
+  session.logout(uid) unless $active_users[uid].nil?
+  redirect "/"
+end
+
 post "/forgot_password" do
   data = JSON.parse(request.body.read)
   if data["email"].nil?
@@ -141,3 +154,7 @@ delete "/rm_player" do
     return { "message" => "Couldn't delete!" }.to_json
   end
 end
+
+get "*" do
+  redirect "/"
+end

players.rb

@@ -29,7 +29,7 @@ module Players
   rescue ArgumentError => e
     [400, e.message]
   rescue Sequel::UniqueConstraintViolation
-    [400, "Account already exists with this username or username!"]
+    [400, "Account already exists with this email or username!"]
   end
 
   def self.verify(code)

session.rb

@@ -73,6 +73,17 @@ class Sessions
     ""
   end
 
+  def message=(val)
+    @response.set_cookie("message",
+                         value: val,
+                         path: "/",
+                         expires: Time.now + 360 * 24 * 60 * 60)
+  end
+
+  def message
+    @request.cookies["message"]
+  end
+
   def all
     session = @request.cookies["session"]
     session = session.nil? ? "{}" : Zlib::Inflate.inflate(Base64.decode64(session))