public void TestAuthenticationExceptions()
{
var commands = new List <Pop3ReplayCommand> ();
commands.Add(new Pop3ReplayCommand("", "comcast.greeting.txt"));
commands.Add(new Pop3ReplayCommand("CAPA\r\n", "comcast.capa1.txt"));
commands.Add(new Pop3ReplayCommand("USER username\r\n", "comcast.ok.txt"));
commands.Add(new Pop3ReplayCommand("PASS password\r\n", "comcast.err.txt"));
commands.Add(new Pop3ReplayCommand("QUIT\r\n", "comcast.quit.txt"));
using (var client = new Pop3Client()) {
try {
client.ReplayConnect("localhost", new Pop3ReplayStream(commands, false), CancellationToken.None);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Connect: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "Client failed to connect.");
Assert.AreEqual(ComcastCapa1, client.Capabilities);
Assert.AreEqual(0, client.AuthenticationMechanisms.Count);
Assert.AreEqual(31, client.ExpirePolicy);
try {
var credentials = new NetworkCredential("username", "password");
client.Authenticate(credentials, CancellationToken.None);
Assert.Fail("Expected AuthenticationException");
} catch (AuthenticationException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Authenticate: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "AuthenticationException should not cause a disconnect.");
try {
var sizes = client.GetMessageSizes(CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Count: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var sizes = client.GetMessageSizes(CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageSizes: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var size = client.GetMessageSize("uid", CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageSize(uid): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var size = client.GetMessageSize(0, CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageSize(int): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var uids = client.GetMessageUids(CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageUids: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var uid = client.GetMessageUid(0, CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageUid: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var message = client.GetMessage("uid", CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessage(uid): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
var message = client.GetMessage(0, CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessage(int): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
client.DeleteMessage("uid", CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in DeleteMessage(uid): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
client.DeleteMessage(0, CancellationToken.None);
Assert.Fail("Expected ServiceNotAuthenticatedException");
} catch (ServiceNotAuthenticatedException) {
// we expect this exception...
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in DeleteMessage(int): {0}", ex);
}
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
client.Disconnect(true, CancellationToken.None);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Disconnect: {0}", ex);
}
Assert.IsFalse(client.IsConnected, "Failed to disconnect");
}
}
public void TestGetMessageSizes()
{
Connect();
Assert.Throws(typeof(InvalidUseException), delegate { Client.GetMessageSizes(); });
}
static private void function_pop3()
{
// Используем using чтобы соединение автоматически закрывалось
using (OpenPop.Pop3.Pop3Client client = new Pop3Client())
{
Console.Write("Введите имя сервера: ");
string name_server = /*"pop.mail.ru";/*/ Console.ReadLine();
Console.Write("Введите порт (110 или 995): ");
var port = /*995;/*/ Convert.ToInt32(Console.ReadLine());
bool usessl = false;
if (port == 995)
{
usessl = true;
}
else
if (port == 110)
{
usessl = false;
}
else
{
Environment.Exit(0);
}
Console.Write("Введите почту: ");
string login = /*"*****@*****.**";/*/ Console.ReadLine();
Console.Write("Введите пароль: ");
string password = /*"student2017";*/ Console.ReadLine();
// Подключение к серверу
client.Connect(name_server, port, usessl);
// Аутентификация (проверка логина и пароля)
client.Authenticate(login, password, AuthenticationMethod.UsernameAndPassword);
if (client.Connected)
{
var flag = true;
for (; flag;)
{
Console.WriteLine("\nВыберите действие:");
Console.WriteLine("1 - выход"); // Работает
Console.WriteLine("2 - проверить текущее состояние почты"); // Работает
Console.WriteLine("3 - вывод списка сообщений"); // Работает
Console.WriteLine("4 - вывод всех сообщений"); // Работает
Console.WriteLine("5 - прочитать сообщение номер"); // Работает
Console.WriteLine("6 - удалить сообщение номер"); // Работает
var choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
flag = false;
client.Disconnect();
break;
case 2:
var count = client.GetMessageCount();
var mem = client.GetMessageSizes();
int sum = 0;
foreach (var mem1 in mem)
{
sum += mem1;
}
Console.WriteLine("Всего {0} сообщений с общим размером {1} байт", count, sum);
break;
case 3:
int messageCount = client.GetMessageCount();
List <Message> allMessages = new List <Message>(messageCount);
int s = 1;
for (int i = messageCount; i > 0; i--)
{
Message message = client.GetMessage(i);
allMessages.Add(message);
Console.WriteLine("{0} {1} {2} {3}", i, message.Headers.Subject, message.Headers.From, message.Headers.DateSent);
s++;
}
break;
case 4:
get_all_message(client);
break;
case 5:
Console.WriteLine("Номер сообщения.");
var ch = Convert.ToInt32(Console.ReadLine());
var bytes = client.GetMessage(ch);
string subject = bytes.Headers.Subject + '\n'; //заголовок
var help_val = bytes.FindFirstPlainTextVersion();
string text_mes = "";
if (help_val != null)
{
text_mes = help_val.GetBodyAsText() + '\n';
}
string date = bytes.Headers.Date.ToString() + '\n'; //Дата/Время
string from = bytes.Headers.From.ToString() + '\n'; //от кого
string text = subject + text_mes + date + from;
Console.WriteLine(text);
break;
case 6:
Console.WriteLine("Номер сообщения.");
var ch1 = Convert.ToInt32(Console.ReadLine());
client.DeleteMessage(ch1);
break;
default:
Console.WriteLine("Ошибка выбора!");
break;
}
}
}
else
{
Console.WriteLine("ошибка аутентификации! Повторите снова!");
}
}
}
public void TestGetMessageSizesDoesNotThrow()
{
Authenticate("+OK\r\n1 2\r\n."); // LIST command accepted. // Message 1 has size 2 // . ends answer
Assert.DoesNotThrow(delegate { Client.GetMessageSizes(); });
}
