make login more robust and improve mail handling

Author: elasticroentgen

MailGrabber.cs

@@ -58,28 +58,28 @@ internal List<string> FindUrl(string sender, string regexPattern)
 
     }
 
-    public void Purge(string sender) 
+    public void Purge(string sender, string subject)
     {
-        using (var client = new ImapClient())
-        {
-            client.ServerCertificateValidationCallback = (s, c, h, e) => true;
-            client.Connect(_host, 993, true);
-            client.Authenticate(_user, _password);
-
-            var inbox = client.Inbox;
-            inbox.Open(MailKit.FolderAccess.ReadWrite);
-            var purgeFolder = client.GetFolder("notion-backup");
+        using var client = new ImapClient();
+        client.ServerCertificateValidationCallback = (s, c, h, e) => true;
+        client.Connect(_host, 993, true);
+        client.Authenticate(_user, _password);
+
+        var inbox = client.Inbox;
+        inbox.Open(MailKit.FolderAccess.ReadWrite);
+        var purgeFolder = client.GetFolder("notion-backup");
 
-            for (int i = 0; i < inbox.Count; i++)
-            {
-                MimeMessage? message = inbox.GetMessage(i);
+        for (int i = 0; i < inbox.Count; i++)
+        {
+            MimeMessage? message = inbox.GetMessage(i);
 
-                if ((message.From[0] as MailboxAddress)?.Address != sender)
-                    continue;
+            if ((message.From[0] as MailboxAddress)?.Address != sender)
+                continue;
 
-                inbox.MoveTo(i, purgeFolder);
-            }
+            if (!message.Subject.Contains(subject))
+                continue;
 
+            inbox.MoveTo(i, purgeFolder);
         }
     }
 }

NotionWebsitePuppeteer.cs

@@ -25,6 +25,34 @@ public NotionWebsitePuppeteer(string seleniumHost, string notionUsername, string
 
     private void Login()
     {
+        void TryLoginWithLink()
+        {
+            Console.WriteLine("Trying login-code login...");
+            // Query mail for login code
+
+            MailGrabber mg = new MailGrabber(MailHost, MailUser, MailPassword);
+            string loginUrl = "";
+            bool foundUrl = false;
+
+            while (!foundUrl)
+            {
+                Thread.Sleep(2000);
+                Console.WriteLine("Waiting for login code email...");
+                List<string> loginUrls = mg.FindUrl("[email protected]", "https://www\\.notion\\.so/loginwithemail.*?(?=\")");
+                
+                if (loginUrls.Count == 0) continue;
+                
+                loginUrl = loginUrls.First();
+                foundUrl = true;
+                mg.Purge("[email protected]","login code");
+
+            }
+
+            Console.WriteLine("Logging in using URL...");
+            _driver.Navigate().GoToUrl(loginUrl);
+            Thread.Sleep(5000);
+        }
+
         bool FirstLoginStep()
         {
             bool needsLoginCode = false;
@@ -93,32 +121,7 @@ bool FirstLoginStep()
 
         if (needsLoginCode)
         {
-            Console.WriteLine("Trying login-code login...");
-            // Query mail for login code
-
-            MailGrabber mg = new MailGrabber(MailHost, MailUser, MailPassword);
-            string loginUrl = "";
-            bool foundUrl = false;
-
-            while (!foundUrl)
-            {
-                Thread.Sleep(2000);
-                Console.WriteLine("Waiting for login code email...");
-                List<string> loginUrls = mg.FindUrl("[email protected]", "https://www\\.notion\\.so/loginwithemail.*?(?=\")");
-                
-                if (loginUrls.Count == 0) continue;
-                
-                loginUrl = loginUrls.First();
-                foundUrl = true;
-                mg.Purge("[email protected]");
-
-            }
-
-            Console.WriteLine("Logging in using URL...");
-            _driver.Navigate().GoToUrl(loginUrl);
-            Thread.Sleep(5000);
-            
-
+            TryLoginWithLink();
         }
         else
         {
@@ -135,6 +138,7 @@ bool FirstLoginStep()
             catch
             {
                 Console.WriteLine("bad login");
+                TryLoginWithLink();
             }
 
         }

Program.cs

@@ -135,8 +135,8 @@ async Task<Cookie> FileCookie()
             }
 
             // Purge Emails
-            mail.Purge("[email protected]");
-            mail.Purge("[email protected]");
+            mail.Purge("[email protected]","workspace export");
+            mail.Purge("[email protected]", "workspace export");
 
 
         }