public async Task <List <EmailMessage> > ReceiveEmail(int maxCount = 10)
{
if (_config.MailServiceActive)
{
using var pop3Client = new Pop3Client();
await pop3Client.ConnectAsync(_config.PopServer, _config.PopPort, _config.EnableSsl);
await pop3Client.AuthenticateAsync(_config.PopUsername, _config.PopPassword);
List <EmailMessage> emails = new List <EmailMessage>();
for (int i = 0; i < pop3Client.Count && i < maxCount; i++)
{
var message = await pop3Client.GetMessageAsync(i);
var emailMessage = new EmailMessage
{
Body = !string.IsNullOrEmpty(message.HtmlBody) ? message.HtmlBody : message.TextBody,
Subject = message.Subject
};
emailMessage.To.AddRange(message.To.Select(x => (MailboxAddress)x).Select(x => new EmailAddress {
Address = x.Address, Name = x.Name
}));
emailMessage.From.AddRange(message.From.Select(x => (MailboxAddress)x).Select(x => new EmailAddress {
Address = x.Address, Name = x.Name
}));
emails.Add(emailMessage);
}
return(emails);
}
else
{
return(new List <EmailMessage>());
}
}
public async Task <Models.MailMessage[]> ReceiveAsync()
{
try
{
using Pop3Client emailClient = new Pop3Client();
await emailClient.ConnectAsync(_serverAddress, _port, false).ConfigureAwait(false);
//emailClient.AuthenticationMechanisms.Add("USER/PASS");
await emailClient.AuthenticateAsync(_username, _password);
int totalMessages = await emailClient.GetMessageCountAsync().ConfigureAwait(false);
IList <Models.MailMessage> emails = new List <Models.MailMessage>();
for (int i = 0; i < 50 && i < totalMessages; i++)
{
MimeMessage message = await emailClient.GetMessageAsync(i).ConfigureAwait(false);
emails.Add(new Models.MailMessage()
{
Body = !string.IsNullOrEmpty(message.HtmlBody) ? message.HtmlBody : message.TextBody,
Subject = message.Subject,
To = message.To.Select(x => (MailboxAddress)x).Select(x => x.Address).First(),
From = message.From.Select(x => (MailboxAddress)x).Select(x => x.Address).First()
});
}
return(emails.ToArray());
}
catch { }
return(null);
}
public async Task <List <EmailMessage> > ReceiveEmail(EmailSettings emailSettings, int maxCount = 10)
{
using (Pop3Client emailClient = new Pop3Client())
{
await emailClient.ConnectAsync(emailSettings.PopServer, emailSettings.PopPort, true).ConfigureAwait(true);
emailClient.AuthenticationMechanisms.Remove("XOAUTH2");
await emailClient.AuthenticateAsync(emailSettings.PopUsername, emailSettings.PopPassword).ConfigureAwait(true);
List <EmailMessage> emails = new List <EmailMessage>();
for (int i = 0; i < emailClient.Count && i < maxCount; i++)
{
MimeMessage message = await emailClient.GetMessageAsync(i).ConfigureAwait(true);
EmailMessage emailMessage = new EmailMessage
{
Content = !string.IsNullOrEmpty(message.HtmlBody) ? message.HtmlBody : message.TextBody,
Subject = message.Subject
};
emailMessage.ToAddresses.AddRange(message.To.Select(x => (MailboxAddress)x).Select(x => new EmailAddress {
Address = x.Address, Name = x.Name
}));
emailMessage.FromAddresses.AddRange(message.From.Select(x => (MailboxAddress)x).Select(x => new EmailAddress {
Address = x.Address, Name = x.Name
}));
}
return(emails);
}
}
public async void TestBasicPop3ClientUnixLineEndings()
{
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.ok.txt"));
commands.Add(new Pop3ReplayCommand("CAPA\r\n", "comcast.capa2.txt"));
commands.Add(new Pop3ReplayCommand("STAT\r\n", "comcast.stat1.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\n", "comcast.retr1.txt"));
commands.Add(new Pop3ReplayCommand("QUIT\r\n", "comcast.quit.txt"));
using (var client = new Pop3Client()) {
try {
client.ReplayConnect("localhost", new Pop3ReplayStream(commands, true));
} 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 {
await client.AuthenticateAsync("username", "password");
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Authenticate: {0}", ex);
}
Assert.AreEqual(ComcastCapa2, client.Capabilities);
Assert.AreEqual("ZimbraInc", client.Implementation);
Assert.AreEqual(2, client.AuthenticationMechanisms.Count);
Assert.IsTrue(client.AuthenticationMechanisms.Contains("PLAIN"), "Expected SASL PLAIN auth mechanism");
Assert.IsTrue(client.AuthenticationMechanisms.Contains("X-ZIMBRA"), "Expected SASL X-ZIMBRA auth mechanism");
Assert.AreEqual(-1, client.ExpirePolicy);
Assert.AreEqual(1, client.Count, "Expected 1 message");
try {
var message = await client.GetMessageAsync(0);
// TODO: assert that the message is byte-identical to what we expect
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessage: {0}", ex);
}
try {
await client.DisconnectAsync(true);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Disconnect: {0}", ex);
}
Assert.IsFalse(client.IsConnected, "Failed to disconnect");
}
}
// Method which will connect using POP and save attachments to specified folder
async public Task <ImapClient> SaveAttachmentsPOPAsync(System.Threading.CancellationToken token)
{
using (popClient = new Pop3Client()) // Use POP client
{
// Verify all certificates
popClient.ServerCertificateValidationCallback = (s, c, h, e) => true;
try
{
logger.Info("Connecting to " + email);
await popClient.ConnectAsync(host, port, SSL, token); // Try to connect to email host
await popClient.AuthenticateAsync(email, pass, token); // Try to authenticate Username/Password/Hostname
logger.Info("Connected to " + email);
logger.Info("Sychronization Started...");
while (true)
{
for (int i = 0; i < popClient.Count; i++) // For every email found in POP server
{
var message = await popClient.GetMessageAsync(i, token); // Get the message object of speicifed email
foreach (var attachment in message.Attachments) // For every attachment found in Message
{
var fileName = attachment.ContentDisposition?.FileName ?? attachment.ContentType.Name; // Get the name of attachment
using (var stream = File.Create(directory + Path.DirectorySeparatorChar + fileName)) // Create empty file with same name as we found in attachment
{
if (attachment is MessagePart) // If attachment is MessagePart
{
var part = (MessagePart)attachment; // Cast attachment to MessagePart
logger.Trace("Found -> " + fileName);
await part.Message.WriteToAsync(stream, token); // Download attachment using stream
}
else // If attachment is MimePart
{
var part = (MimePart)attachment; // Cast attachment to MimePart Object
logger.Trace("Found -> " + fileName);
await part.Content.DecodeToAsync(stream, token); // Download attachment using stream
}
}
}
}
}
}
catch (System.Net.Sockets.SocketException) // Check for any internet connectivity errors
{
throw;
}
catch (MailKit.Security.AuthenticationException) // Check for invalid Username/Password/Hostname
{
throw;
}
}
}
public async Task <ApiResponse> ReceiveMailPopAsync(int min = 0, int max = 0)
{
using (var emailClient = new Pop3Client())
{
try
{
await emailClient.ConnectAsync(_emailConfiguration.PopServer, _emailConfiguration.PopPort).ConfigureAwait(false); // omitting usessl to allow mailkit to autoconfigure
emailClient.AuthenticationMechanisms.Remove("XOAUTH2");
if (!String.IsNullOrWhiteSpace(_emailConfiguration.PopUsername))
{
await emailClient.AuthenticateAsync(_emailConfiguration.PopUsername, _emailConfiguration.PopPassword).ConfigureAwait(false);
}
List <EmailMessageDto> emails = new List <EmailMessageDto>();
if (max == 0)
{
max = await emailClient.GetMessageCountAsync(); // if max not defined, get all messages
}
for (int i = min; i < max; i++)
{
var message = await emailClient.GetMessageAsync(i);
var emailMessage = new EmailMessageDto
{
Body = !string.IsNullOrEmpty(message.HtmlBody) ? message.HtmlBody : message.TextBody,
IsHtml = !string.IsNullOrEmpty(message.HtmlBody) ? true : false,
Subject = message.Subject
};
emailMessage.ToAddresses.AddRange(message.To.Select(x => (MailboxAddress)x).Select(x => new EmailAddressDto(x.Name, x.Address)));
emailMessage.FromAddresses.AddRange(message.From.Select(x => (MailboxAddress)x).Select(x => new EmailAddressDto(x.Name, x.Address)));
emails.Add(emailMessage);
}
await emailClient.DisconnectAsync(true);
return(new ApiResponse(200, null, emails));
}
catch (Exception ex)
{
return(new ApiResponse(500, ex.Message));
}
}
}
/// <summary>
/// Загрузим сообщения
/// </summary>
/// <param name="mailBox"></param>
/// <param name="client"></param>
/// <returns></returns>
private async Task LoadMessagesAsync(IMailBox mailBox, Pop3Client client)
{
var count = client.Count;
for (var i = count - 1; i > 0; i--)
{
var message = await client.GetMessageAsync(i);
// только такая проверка т.к. в POP3 без вариантов
if (await MustBeSavedAsync(mailBox, message))
{
await SaveMessageAsync(mailBox, message);
continue;
}
//если письмо сохранять не нужно то сразу выходим
break;
}
}
public async void TestGMailPop3Client()
{
var commands = new List <Pop3ReplayCommand> ();
commands.Add(new Pop3ReplayCommand("", "gmail.greeting.txt"));
commands.Add(new Pop3ReplayCommand("CAPA\r\n", "gmail.capa1.txt"));
commands.Add(new Pop3ReplayCommand("AUTH PLAIN\r\n", "gmail.plus.txt"));
commands.Add(new Pop3ReplayCommand("AHVzZXJuYW1lAHBhc3N3b3Jk\r\n", "gmail.auth.txt"));
commands.Add(new Pop3ReplayCommand("CAPA\r\n", "gmail.capa2.txt"));
commands.Add(new Pop3ReplayCommand("STAT\r\n", "gmail.stat.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\n", "gmail.retr1.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\nRETR 2\r\nRETR 3\r\n", "gmail.retr123.txt"));
commands.Add(new Pop3ReplayCommand("QUIT\r\n", "gmail.quit.txt"));
using (var client = new Pop3Client()) {
try {
client.ReplayConnect("localhost", new Pop3ReplayStream(commands, false));
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Connect: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "Client failed to connect.");
Assert.AreEqual(GMailCapa1, client.Capabilities);
Assert.AreEqual(2, client.AuthenticationMechanisms.Count);
Assert.IsTrue(client.AuthenticationMechanisms.Contains("XOAUTH2"), "Expected SASL XOAUTH2 auth mechanism");
Assert.IsTrue(client.AuthenticationMechanisms.Contains("PLAIN"), "Expected SASL PLAIN auth mechanism");
// Note: remove the XOAUTH2 auth mechanism to force PLAIN auth
client.AuthenticationMechanisms.Remove("XOAUTH2");
try {
await client.AuthenticateAsync("username", "password");
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Authenticate: {0}", ex);
}
Assert.AreEqual(GMailCapa2, client.Capabilities);
Assert.AreEqual(0, client.AuthenticationMechanisms.Count);
Assert.AreEqual(3, client.Count, "Expected 3 messages");
try {
var message = await client.GetMessageAsync(0);
using (var jpeg = new MemoryStream()) {
var attachment = message.Attachments.OfType <MimePart> ().FirstOrDefault();
attachment.ContentObject.DecodeTo(jpeg);
jpeg.Position = 0;
using (var md5 = new MD5CryptoServiceProvider()) {
var md5sum = HexEncode(md5.ComputeHash(jpeg));
Assert.AreEqual("5b1b8b2c9300c9cd01099f44e1155e2b", md5sum, "MD5 checksums do not match.");
}
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessage: {0}", ex);
}
try {
var messages = await client.GetMessagesAsync(new [] { 0, 1, 2 });
foreach (var message in messages)
{
using (var jpeg = new MemoryStream()) {
var attachment = message.Attachments.OfType <MimePart> ().FirstOrDefault();
attachment.ContentObject.DecodeTo(jpeg);
jpeg.Position = 0;
using (var md5 = new MD5CryptoServiceProvider()) {
var md5sum = HexEncode(md5.ComputeHash(jpeg));
Assert.AreEqual("5b1b8b2c9300c9cd01099f44e1155e2b", md5sum, "MD5 checksums do not match.");
}
}
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessages: {0}", ex);
}
try {
await client.DisconnectAsync(true);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Disconnect: {0}", ex);
}
Assert.IsFalse(client.IsConnected, "Failed to disconnect");
}
}
public async void TestExchangePop3Client()
{
var commands = new List <Pop3ReplayCommand> ();
commands.Add(new Pop3ReplayCommand("", "exchange.greeting.txt"));
commands.Add(new Pop3ReplayCommand("CAPA\r\n", "exchange.capa.txt"));
commands.Add(new Pop3ReplayCommand("AUTH PLAIN\r\n", "exchange.plus.txt"));
commands.Add(new Pop3ReplayCommand("AHVzZXJuYW1lAHBhc3N3b3Jk\r\n", "exchange.auth.txt"));
commands.Add(new Pop3ReplayCommand("CAPA\r\n", "exchange.capa.txt"));
commands.Add(new Pop3ReplayCommand("STAT\r\n", "exchange.stat.txt"));
commands.Add(new Pop3ReplayCommand("UIDL\r\n", "exchange.uidl.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\n", "exchange.retr1.txt"));
commands.Add(new Pop3ReplayCommand("QUIT\r\n", "exchange.quit.txt"));
using (var client = new Pop3Client()) {
try {
client.ReplayConnect("localhost", new Pop3ReplayStream(commands, false));
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Connect: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "Client failed to connect.");
Assert.AreEqual(ExchangeCapa, client.Capabilities);
Assert.AreEqual(3, client.AuthenticationMechanisms.Count);
Assert.IsTrue(client.AuthenticationMechanisms.Contains("GSSAPI"), "Expected SASL GSSAPI auth mechanism");
Assert.IsTrue(client.AuthenticationMechanisms.Contains("NTLM"), "Expected SASL NTLM auth mechanism");
Assert.IsTrue(client.AuthenticationMechanisms.Contains("PLAIN"), "Expected SASL PLAIN auth mechanism");
// Note: remove these auth mechanisms to force PLAIN auth
client.AuthenticationMechanisms.Remove("GSSAPI");
client.AuthenticationMechanisms.Remove("NTLM");
try {
await client.AuthenticateAsync("username", "password");
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Authenticate: {0}", ex);
}
Assert.AreEqual(ExchangeCapa, client.Capabilities);
Assert.AreEqual(3, client.AuthenticationMechanisms.Count);
Assert.IsTrue(client.AuthenticationMechanisms.Contains("GSSAPI"), "Expected SASL GSSAPI auth mechanism");
Assert.IsTrue(client.AuthenticationMechanisms.Contains("NTLM"), "Expected SASL NTLM auth mechanism");
Assert.IsTrue(client.AuthenticationMechanisms.Contains("PLAIN"), "Expected SASL PLAIN auth mechanism");
Assert.AreEqual(7, client.Count, "Expected 7 messages");
try {
var uids = await client.GetMessageUidsAsync();
Assert.AreEqual(7, uids.Count, "Expected 7 uids");
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageUids: {0}", ex);
}
try {
var message = await client.GetMessageAsync(0);
// TODO: assert that the message is byte-identical to what we expect
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessage: {0}", ex);
}
try {
await client.DisconnectAsync(true);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Disconnect: {0}", ex);
}
Assert.IsFalse(client.IsConnected, "Failed to disconnect");
}
}
public async void TestInvalidStateExceptions()
{
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()) {
Assert.Throws <ServiceNotConnectedException> (async() => await client.AuthenticateAsync("username", "password"));
Assert.Throws <ServiceNotConnectedException> (async() => await client.AuthenticateAsync(new NetworkCredential("username", "password")));
Assert.Throws <ServiceNotConnectedException> (async() => await client.NoOpAsync());
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetMessageSizesAsync());
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetMessageSizeAsync("uid"));
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetMessageSizeAsync(0));
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetMessageUidsAsync());
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetMessageUidAsync(0));
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetMessageAsync("uid"));
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetMessageAsync(0));
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetMessageHeadersAsync("uid"));
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetMessageHeadersAsync(0));
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetStreamAsync(0));
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetStreamsAsync(0, 1));
Assert.Throws <ServiceNotConnectedException> (async() => await client.GetStreamsAsync(new int[] { 0 }));
Assert.Throws <ServiceNotConnectedException> (async() => await client.DeleteMessageAsync("uid"));
Assert.Throws <ServiceNotConnectedException> (async() => await client.DeleteMessageAsync(0));
try {
client.ReplayConnect("localhost", new Pop3ReplayStream(commands, false));
} 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);
Assert.Throws <AuthenticationException> (async() => await client.AuthenticateAsync("username", "password"));
Assert.IsTrue(client.IsConnected, "AuthenticationException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetMessageSizesAsync());
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetMessageSizeAsync("uid"));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetMessageSizeAsync(0));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetMessageUidsAsync());
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetMessageUidAsync(0));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetMessageAsync("uid"));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetMessageAsync(0));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetMessageHeadersAsync("uid"));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetMessageHeadersAsync(0));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetStreamAsync(0));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetStreamsAsync(0, 1));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.GetStreamsAsync(new int[] { 0 }));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.DeleteMessageAsync("uid"));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
Assert.Throws <ServiceNotAuthenticatedException> (async() => await client.DeleteMessageAsync(0));
Assert.IsTrue(client.IsConnected, "ServiceNotAuthenticatedException should not cause a disconnect.");
try {
await client.DisconnectAsync(true);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Disconnect: {0}", ex);
}
Assert.IsFalse(client.IsConnected, "Failed to disconnect");
}
}
public async void TestGMailPop3Client()
{
var commands = new List <Pop3ReplayCommand> ();
commands.Add(new Pop3ReplayCommand("", "gmail.greeting.txt"));
commands.Add(new Pop3ReplayCommand("CAPA\r\n", "gmail.capa1.txt"));
commands.Add(new Pop3ReplayCommand("AUTH PLAIN\r\n", "gmail.plus.txt"));
commands.Add(new Pop3ReplayCommand("AHVzZXJuYW1lAHBhc3N3b3Jk\r\n", "gmail.auth.txt"));
commands.Add(new Pop3ReplayCommand("CAPA\r\n", "gmail.capa2.txt"));
commands.Add(new Pop3ReplayCommand("STAT\r\n", "gmail.stat.txt"));
commands.Add(new Pop3ReplayCommand("UIDL\r\n", "gmail.uidl.txt"));
commands.Add(new Pop3ReplayCommand("UIDL 1\r\n", "gmail.uidl1.txt"));
commands.Add(new Pop3ReplayCommand("UIDL 2\r\n", "gmail.uidl2.txt"));
commands.Add(new Pop3ReplayCommand("UIDL 3\r\n", "gmail.uidl3.txt"));
commands.Add(new Pop3ReplayCommand("LIST\r\n", "gmail.list.txt"));
commands.Add(new Pop3ReplayCommand("LIST 1\r\n", "gmail.list1.txt"));
commands.Add(new Pop3ReplayCommand("LIST 2\r\n", "gmail.list2.txt"));
commands.Add(new Pop3ReplayCommand("LIST 3\r\n", "gmail.list3.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\n", "gmail.retr1.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\nRETR 2\r\nRETR 3\r\n", "gmail.retr123.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\nRETR 2\r\nRETR 3\r\n", "gmail.retr123.txt"));
commands.Add(new Pop3ReplayCommand("TOP 1 0\r\n", "gmail.top.txt"));
commands.Add(new Pop3ReplayCommand("TOP 1 0\r\nTOP 2 0\r\nTOP 3 0\r\n", "gmail.top123.txt"));
commands.Add(new Pop3ReplayCommand("TOP 1 0\r\nTOP 2 0\r\nTOP 3 0\r\n", "gmail.top123.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\n", "gmail.retr1.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\nRETR 2\r\nRETR 3\r\n", "gmail.retr123.txt"));
commands.Add(new Pop3ReplayCommand("RETR 1\r\nRETR 2\r\nRETR 3\r\n", "gmail.retr123.txt"));
commands.Add(new Pop3ReplayCommand("NOOP\r\n", "gmail.noop.txt"));
commands.Add(new Pop3ReplayCommand("DELE 1\r\n", "gmail.dele.txt"));
commands.Add(new Pop3ReplayCommand("RSET\r\n", "gmail.rset.txt"));
commands.Add(new Pop3ReplayCommand("DELE 1\r\nDELE 2\r\nDELE 3\r\n", "gmail.dele123.txt"));
commands.Add(new Pop3ReplayCommand("RSET\r\n", "gmail.rset.txt"));
commands.Add(new Pop3ReplayCommand("DELE 1\r\nDELE 2\r\nDELE 3\r\n", "gmail.dele123.txt"));
commands.Add(new Pop3ReplayCommand("RSET\r\n", "gmail.rset.txt"));
commands.Add(new Pop3ReplayCommand("DELE 1\r\nDELE 2\r\nDELE 3\r\n", "gmail.dele123.txt"));
commands.Add(new Pop3ReplayCommand("RSET\r\n", "gmail.rset.txt"));
commands.Add(new Pop3ReplayCommand("QUIT\r\n", "gmail.quit.txt"));
using (var client = new Pop3Client()) {
try {
client.ReplayConnect("localhost", new Pop3ReplayStream(commands, false));
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Connect: {0}", ex);
}
Assert.IsTrue(client.IsConnected, "Client failed to connect.");
Assert.AreEqual(GMailCapa1, client.Capabilities);
Assert.AreEqual(2, client.AuthenticationMechanisms.Count);
Assert.IsTrue(client.AuthenticationMechanisms.Contains("XOAUTH2"), "Expected SASL XOAUTH2 auth mechanism");
Assert.IsTrue(client.AuthenticationMechanisms.Contains("PLAIN"), "Expected SASL PLAIN auth mechanism");
// Note: remove the XOAUTH2 auth mechanism to force PLAIN auth
client.AuthenticationMechanisms.Remove("XOAUTH2");
try {
await client.AuthenticateAsync("username", "password");
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Authenticate: {0}", ex);
}
Assert.AreEqual(GMailCapa2, client.Capabilities);
Assert.AreEqual(0, client.AuthenticationMechanisms.Count);
Assert.AreEqual(3, client.Count, "Expected 3 messages");
var uids = await client.GetMessageUidsAsync();
Assert.AreEqual(3, uids.Count);
Assert.AreEqual("101", uids[0]);
Assert.AreEqual("102", uids[1]);
Assert.AreEqual("103", uids[2]);
for (int i = 0; i < 3; i++)
{
var uid = await client.GetMessageUidAsync(i);
Assert.AreEqual(uids[i], uid);
}
var sizes = await client.GetMessageSizesAsync();
Assert.AreEqual(3, sizes.Count);
Assert.AreEqual(1024, sizes[0]);
Assert.AreEqual(1025, sizes[1]);
Assert.AreEqual(1026, sizes[2]);
for (int i = 0; i < 3; i++)
{
var size = await client.GetMessageSizeAsync(i);
Assert.AreEqual(sizes[i], size);
}
try {
var message = await client.GetMessageAsync(0);
using (var jpeg = new MemoryStream()) {
var attachment = message.Attachments.OfType <MimePart> ().FirstOrDefault();
attachment.ContentObject.DecodeTo(jpeg);
jpeg.Position = 0;
using (var md5 = new MD5CryptoServiceProvider()) {
var md5sum = HexEncode(md5.ComputeHash(jpeg));
Assert.AreEqual("5b1b8b2c9300c9cd01099f44e1155e2b", md5sum, "MD5 checksums do not match.");
}
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessage: {0}", ex);
}
try {
var messages = await client.GetMessagesAsync(0, 3);
foreach (var message in messages)
{
using (var jpeg = new MemoryStream()) {
var attachment = message.Attachments.OfType <MimePart> ().FirstOrDefault();
attachment.ContentObject.DecodeTo(jpeg);
jpeg.Position = 0;
using (var md5 = new MD5CryptoServiceProvider()) {
var md5sum = HexEncode(md5.ComputeHash(jpeg));
Assert.AreEqual("5b1b8b2c9300c9cd01099f44e1155e2b", md5sum, "MD5 checksums do not match.");
}
}
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessages: {0}", ex);
}
try {
var messages = await client.GetMessagesAsync(new [] { 0, 1, 2 });
foreach (var message in messages)
{
using (var jpeg = new MemoryStream()) {
var attachment = message.Attachments.OfType <MimePart> ().FirstOrDefault();
attachment.ContentObject.DecodeTo(jpeg);
jpeg.Position = 0;
using (var md5 = new MD5CryptoServiceProvider()) {
var md5sum = HexEncode(md5.ComputeHash(jpeg));
Assert.AreEqual("5b1b8b2c9300c9cd01099f44e1155e2b", md5sum, "MD5 checksums do not match.");
}
}
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessages: {0}", ex);
}
try {
var header = await client.GetMessageHeadersAsync(0);
Assert.AreEqual("Test inline image", header[HeaderId.Subject]);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageHeaders: {0}", ex);
}
try {
var headers = await client.GetMessageHeadersAsync(0, 3);
Assert.AreEqual(3, headers.Count);
for (int i = 0; i < headers.Count; i++)
{
Assert.AreEqual("Test inline image", headers[i][HeaderId.Subject]);
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageHeaders: {0}", ex);
}
try {
var headers = await client.GetMessageHeadersAsync(new [] { 0, 1, 2 });
Assert.AreEqual(3, headers.Count);
for (int i = 0; i < headers.Count; i++)
{
Assert.AreEqual("Test inline image", headers[i][HeaderId.Subject]);
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetMessageHeaders: {0}", ex);
}
try {
using (var stream = await client.GetStreamAsync(0)) {
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetStream: {0}", ex);
}
try {
var streams = await client.GetStreamsAsync(0, 3);
Assert.AreEqual(3, streams.Count);
for (int i = 0; i < 3; i++)
{
streams[i].Dispose();
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetStreams: {0}", ex);
}
try {
var streams = await client.GetStreamsAsync(new int[] { 0, 1, 2 });
Assert.AreEqual(3, streams.Count);
for (int i = 0; i < 3; i++)
{
streams[i].Dispose();
}
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in GetStreams: {0}", ex);
}
try {
await client.NoOpAsync();
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in NoOp: {0}", ex);
}
try {
await client.DeleteMessageAsync(0);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in DeleteMessage: {0}", ex);
}
try {
await client.ResetAsync();
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Reset: {0}", ex);
}
try {
await client.DeleteMessagesAsync(new [] { 0, 1, 2 });
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in DeleteMessages: {0}", ex);
}
try {
await client.ResetAsync();
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Reset: {0}", ex);
}
try {
await client.DeleteMessagesAsync(0, 3);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in DeleteMessages: {0}", ex);
}
try {
await client.ResetAsync();
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Reset: {0}", ex);
}
try {
await client.DeleteAllMessagesAsync();
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in DeleteAllMessages: {0}", ex);
}
try {
await client.ResetAsync();
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Reset: {0}", ex);
}
try {
await client.DisconnectAsync(true);
} catch (Exception ex) {
Assert.Fail("Did not expect an exception in Disconnect: {0}", ex);
}
Assert.IsFalse(client.IsConnected, "Failed to disconnect");
}
}