public void TestDisabled()
{
_settings.AutoBanOnLogonFailure = false;
_settings.MaxInvalidLogonAttempts = 3;
_settings.MaxInvalidLogonAttemptsWithin = 5;
_settings.AutoBanMinutes = 3;
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
var sim = new POP3Simulator();
Assert.IsTrue(sim.ConnectAndLogon(account.Address, "test"));
sim.Disconnect();
// confirm that we can retrieve welcome message.
Assert.IsTrue(sim.GetWelcomeMessage().StartsWith("+OK"));
string errorMessage;
// fail to log on 3 times.
for (int i = 0; i < 5; i++)
{
Assert.IsFalse(sim.ConnectAndLogon(account.Address, "testA", out errorMessage));
sim.Disconnect();
}
Assert.IsTrue(sim.GetWelcomeMessage().StartsWith("+OK"));
string logText = TestSetup.ReadCurrentDefaultLog();
Assert.IsFalse(logText.Contains("Blocked either by IP range or by connection limit."), logText);
}
public void TestEmptyPassword()
{
Account account1 = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "");
string message;
var sim = new POP3Simulator();
Assert.IsFalse(sim.ConnectAndLogon(account1.Address, "", out message));
var simIMAP = new IMAPSimulator();
Assert.IsFalse(simIMAP.ConnectAndLogon(account1.Address, "", out message));
Assert.AreEqual("A01 NO Invalid user name or password.\r\n", message);
var simSMTP = new SMTPClientSimulator();
Assert.IsFalse(simSMTP.ConnectAndLogon(25, "dGVzdEB0ZXN0LmNvbQ==", "", out message));
Assert.AreEqual("535 Authentication failed. Restarting authentication process.\r\n", message);
}
public void TestImproperDisconnect()
{
AssertSessionCount(eSessionType.eSTPOP3, 0);
var application = SingletonProvider<TestSetup>.Instance.GetApp();
var account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
int iCount = application.Status.get_SessionCount(eSessionType.eSTPOP3);
var oPOP3 = new POP3Simulator();
oPOP3.ConnectAndLogon(account.Address, "test");
AssertSessionCount(eSessionType.eSTPOP3, iCount + 1);
oPOP3.Disconnect(); // Disconnect without sending quit
AssertSessionCount(eSessionType.eSTPOP3, iCount);
}
public void TestAttachmentEncoding()
{
string[] testFiles = GetTestFiles();
SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
foreach (string testFile in testFiles)
{
Trace.WriteLine(testFile);
string fileHash = TestSetup.GetFileHash(testFile);
var mail = new MailMessage();
mail.From = new MailAddress("*****@*****.**");
mail.To.Add("*****@*****.**");
mail.Subject = "Test";
mail.Attachments.Add(new Attachment(testFile));
TestSetup.SendMessage(mail);
POP3Simulator.AssertMessageCount("*****@*****.**", "test", 1);
var sim = new POP3Simulator();
sim.ConnectAndLogon("*****@*****.**", "test");
string fileContent = sim.RETR(1);
sim.DELE(1);
sim.QUIT();
var message = new Message();
try
{
File.WriteAllText(message.Filename, fileContent);
message.RefreshContent();
message.Attachments[0].SaveAs(message.Filename);
string fileHashAfter = TestSetup.GetFileHash(message.Filename);
Assert.AreEqual(fileHash, fileHashAfter);
}
finally
{
File.Delete(message.Filename);
}
}
}
public void TestNotificationOnPOP3Deletion()
{
_settings.IMAPIdleEnabled = true;
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Message 1", "Body 1");
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Message 1", "Body 1");
POP3Simulator.AssertMessageCount(account.Address, "test", 2);
var imapSimulator = new IMAPSimulator();
string sWelcomeMessage = imapSimulator.Connect();
Assert.IsTrue(imapSimulator.Logon("*****@*****.**", "test"));
Assert.IsTrue(imapSimulator.SelectFolder("INBOX"));
Assert.IsTrue(imapSimulator.StartIdle());
var sim = new POP3Simulator();
Assert.IsTrue(sim.ConnectAndLogon(account.Address, "test"));
Assert.IsTrue(sim.DELE(1));
sim.QUIT();
Assert.IsTrue(imapSimulator.AssertPendingDataExists(), "No pending data exist");
string data = imapSimulator.Receive();
Assert.IsTrue(data.Contains("* 1 EXPUNGE"), "No expunge message");
Assert.IsFalse(imapSimulator.GetPendingDataExists(), "Pending data exists");
}
public void TestIPRangeName()
{
_settings.AutoBanOnLogonFailure = true;
_settings.MaxInvalidLogonAttempts = 3;
_settings.MaxInvalidLogonAttemptsWithin = 5;
_settings.AutoBanMinutes = 3;
Assert.AreEqual(2, _settings.SecurityRanges.Count);
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
var sim = new POP3Simulator();
Assert.IsTrue(sim.ConnectAndLogon(account.Address, "test"));
sim.Disconnect();
// confirm that we can retrieve welcome message.
Assert.IsTrue(sim.GetWelcomeMessage().StartsWith("+OK"));
string errorMessage;
// fail to log on 3 times.
for (int i = 0; i < 3; i++)
{
Assert.IsFalse(sim.ConnectAndLogon(account.Address, "testA", out errorMessage));
sim.Disconnect();
if (i == 2)
{
Assert.IsTrue(errorMessage.Contains("Too many invalid logon attempts."));
}
}
Assert.IsTrue(sim.GetWelcomeMessage().Length == 0);
Assert.AreEqual(3, _settings.SecurityRanges.Count);
Assert.AreEqual("Auto-ban: [email protected]", _settings.SecurityRanges[2].Name);
}
public void TestReinitialize()
{
string @messageText =
"From: [email protected]\r\n" +
"\r\n" +
"WhatTest\r\n";
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
Assert.IsTrue(SMTPClientSimulator.StaticSend(account.Address, account.Address, "First message",
"Test message"));
POP3Simulator.AssertMessageCount(account.Address, "test", 1);
// Create another message on disk and import it.
string domainPath = Path.Combine(_application.Settings.Directories.DataDirectory, "test.com");
string accountPath = Path.Combine(domainPath, "test");
Directory.CreateDirectory(accountPath);
string fileName = Path.Combine(accountPath, "something.eml");
File.WriteAllText(fileName, messageText);
Assert.IsTrue(_application.Utilities.ImportMessageFromFile(fileName, account.ID));
// Since the cache isn't refreshed, the message has not yet appeared.
POP3Simulator.AssertMessageCount(account.Address, "test", 1);
// Reinitialize the server. Should, among other things, clear the cache.
_application.Reinitialize();
// Now the message should have appeared.
POP3Simulator.AssertMessageCount(account.Address, "test", 2);
var sim = new POP3Simulator();
sim.ConnectAndLogon(account.Address, "test");
messageText = sim.RETR(2);
sim.QUIT();
Assert.IsTrue(messageText.Contains("WhatTest"), messageText);
}
public void TestDELEInvalid()
{
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
for (int i = 1; i <= 10; i++)
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test", "TestBody" + i.ToString());
POP3Simulator.AssertMessageCount(account.Address, "test", 10);
var sim = new POP3Simulator();
sim.ConnectAndLogon(account.Address, "test");
Assert.IsFalse(sim.DELE(0));
Assert.IsFalse(sim.DELE(-1));
Assert.IsFalse(sim.DELE(1000));
Assert.IsTrue(sim.DELE(5));
}
public void TestUIDLWithDeleted()
{
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
for (int i = 1; i <= 10; i++)
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test", "TestBody" + i.ToString());
POP3Simulator.AssertMessageCount(account.Address, "test", 10);
var sim = new POP3Simulator();
sim.ConnectAndLogon(account.Address, "test");
sim.DELE(2);
sim.DELE(4);
string result = sim.UIDL();
Assert.IsTrue(result.Contains("8 messages"));
Assert.IsTrue(result.Contains("\r\n1"));
Assert.IsTrue(result.Contains("\r\n3"));
Assert.IsTrue(result.Contains("\r\n5"));
Assert.IsTrue(result.Contains("\r\n."));
}
public void TestUIDLSpecific()
{
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test", "TestBody1");
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test", "TestBody2");
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test", "TestBody3");
POP3Simulator.AssertMessageCount(account.Address, "test", 3);
var sim = new POP3Simulator();
sim.ConnectAndLogon(account.Address, "test");
string result = sim.UIDL(2);
Assert.IsTrue(result.Contains("OK 2"));
result = sim.UIDL(3);
Assert.IsTrue(result.Contains("OK 3"));
}
public void TestUIDLInvalid()
{
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
for (int i = 1; i <= 10; i++)
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test", "TestBody" + i.ToString());
POP3Simulator.AssertMessageCount(account.Address, "test", 10);
var sim = new POP3Simulator();
sim.ConnectAndLogon(account.Address, "test");
string result = sim.UIDL(0);
Assert.IsTrue(result.Contains("No such message"));
result = sim.UIDL(-1);
Assert.IsTrue(result.Contains("No such message"));
result = sim.UIDL(100);
Assert.IsTrue(result.Contains("No such message"));
}
public void TestTOPSpecificPartial()
{
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
for (int i = 1; i <= 10; i++)
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test",
"Line1\r\nLine2\r\nLine3\r\nLine4\r\nLine\r\n");
POP3Simulator.AssertMessageCount(account.Address, "test", 10);
var sim = new POP3Simulator();
sim.ConnectAndLogon(account.Address, "test");
string result = sim.TOP(4, 2);
Assert.IsTrue(result.Contains("Received"));
Assert.IsTrue(result.Contains("Line1"));
Assert.IsTrue(result.Contains("Line2"));
Assert.IsFalse(result.Contains("Line3"));
Assert.IsFalse(result.Contains("Line4"));
}
public void TestTOPSpecificEntire()
{
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
for (int i = 1; i <= 10; i++)
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test", "TestBody" + i.ToString());
POP3Simulator.AssertMessageCount(account.Address, "test", 10);
var sim = new POP3Simulator();
sim.ConnectAndLogon(account.Address, "test");
string result = sim.TOP(1, 0);
Assert.IsTrue(result.Contains("Received"));
Assert.IsTrue(result.Contains("Subject"));
}
public void TestPOP3TransactionSafety()
{
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
Assert.IsTrue(SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test", "TestBody"));
POP3Simulator.AssertMessageCount(account.Address, "test", 1);
var sim = new POP3Simulator();
sim.ConnectAndLogon(account.Address, "test");
// Now delete the message using an IMAP client.
var imapSimulator = new IMAPSimulator();
Assert.IsTrue(imapSimulator.ConnectAndLogon(account.Address, "test"));
Assert.IsTrue(imapSimulator.SelectFolder("INBOX"));
Assert.IsTrue(imapSimulator.SetDeletedFlag(1));
Assert.IsTrue(imapSimulator.Expunge());
Assert.AreEqual(0, imapSimulator.GetMessageCount("Inbox"));
Assert.IsTrue(SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test", "TestBody"));
IMAPSimulator.AssertMessageCount(account.Address, "test", "Inbox", 1);
// This deletion should not have any effect, since the POP3 connection is referencing an old message.
sim.DELE(1);
sim.QUIT();
Assert.AreEqual(1, imapSimulator.GetMessageCount("Inbox"));
}
public void TestLogonMailboxWithDeletedMessage()
{
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
for (int i = 1; i <= 3; i++)
SMTPClientSimulator.StaticSend(account.Address, account.Address, "Test",
"Line1\r\nLine2\r\nLine3\r\nLine4\r\nLine\r\n");
// Mark the second message as deleted using IMAP.
POP3Simulator.AssertMessageCount(account.Address, "test", 3);
var sim = new IMAPSimulator();
sim.ConnectAndLogon(account.Address, "test");
sim.SelectFolder("INBOX");
sim.SetDeletedFlag(2);
sim.Disconnect();
// Now list messages and confirm that all are listed.
var pop3Client = new POP3Simulator();
pop3Client.ConnectAndLogon(account.Address, "test");
string listResponse = pop3Client.LIST();
string uidlResponse = pop3Client.UIDL();
Assert.IsTrue(listResponse.Contains("\r\n1"));
Assert.IsTrue(listResponse.Contains("\r\n2"));
Assert.IsTrue(listResponse.Contains("\r\n3"));
Assert.IsTrue(listResponse.Contains("\r\n.\r\n"));
Assert.IsTrue(listResponse.Contains("3 messages"));
Assert.IsTrue(uidlResponse.Contains("\r\n1"));
Assert.IsTrue(uidlResponse.Contains("\r\n2"));
Assert.IsTrue(uidlResponse.Contains("\r\n3"));
Assert.IsTrue(uidlResponse.Contains("\r\n.\r\n"));
Assert.IsTrue(uidlResponse.Contains("3 messages"));
}
public void TestPOP3Server()
{
var sim = new POP3Simulator();
sim.ConnectAndLogon(GetUsername(), GetPassword());
EnsureNoPassword();
}