public void CanMakeAtom()
{
// arrange
var parser = new SmtpParser();
string atom;
// act
var made = parser.TryMakeAtom(new TokenEnumerator(new StringTokenReader("hello")), out atom);
// assert
Assert.True(made);
Assert.Equal("hello", atom);
}
public void CanMakeDotString()
{
// arrange
var parser = new SmtpParser();
string dotString;
// act
var made = parser.TryMakeDotString(new TokenEnumerator(new StringTokenReader("abc.def.hij")), out dotString);
// assert
Assert.True(made);
Assert.Equal("abc.def.hij", dotString);
}
public void CanMakeLocalPart()
{
// arrange
var parser = new SmtpParser();
string localPart;
// act
var made = parser.TryMakeLocalPart(new TokenEnumerator(new StringTokenReader("abc")), out localPart);
// assert
Assert.True(made);
Assert.Equal("abc", localPart);
}
public void CanMakeAtom()
{
// arrange
var parser = new SmtpParser();
string atom;
// act
var made = parser.TryMakeAtom(new TokenEnumerator(new StringTokenReader("hello")), out atom);
// assert
Assert.True(made);
Assert.Equal("hello", atom);
}
public void CanMakeSubdomain()
{
// arrange
var parser = new SmtpParser();
string subdomain;
// act
var made = parser.TryMakeSubdomain(new TokenEnumerator(new StringTokenReader("a-1-b-2")), out subdomain);
// assert
Assert.True(made);
Assert.Equal("a-1-b-2", subdomain);
}
public void CanMakeTextOrNumberOrHyphenString()
{
// arrange
var parser = new SmtpParser();
string textOrNumberOrHyphen1;
// act
var made1 = parser.TryMakeTextOrNumberOrHyphenString(new TokenEnumerator(new StringTokenReader("a1-b2")), out textOrNumberOrHyphen1);
// assert
Assert.True(made1);
Assert.Equal("a1-b2", textOrNumberOrHyphen1);
}
public void CanMakeTextOrNumberOrHyphenString()
{
// arrange
var parser = new SmtpParser();
string textOrNumberOrHyphen1;
// act
var made1 = parser.TryMakeTextOrNumberOrHyphenString(new TokenEnumerator(new StringTokenReader("a1-b2")), out textOrNumberOrHyphen1);
// assert
Assert.True(made1);
Assert.Equal("a1-b2", textOrNumberOrHyphen1);
}
public void CanMakeDomain()
{
// arrange
var parser = new SmtpParser();
string domain;
// act
var made = parser.TryMakeDomain(new TokenEnumerator(new StringTokenReader("123.abc.com")), out domain);
// assert
Assert.True(made);
Assert.Equal("123.abc.com", domain);
}
public void CanMakeLocalPart()
{
// arrange
var parser = new SmtpParser();
string localPart;
// act
var made = parser.TryMakeLocalPart(new TokenEnumerator(new StringTokenReader("abc")), out localPart);
// assert
Assert.True(made);
Assert.Equal("abc", localPart);
}
public void CanMakeAddressLiteral()
{
// arrange
var parser = new SmtpParser();
string address;
// act
var made = parser.TryMakeAddressLiteral(new TokenEnumerator(new StringTokenReader("[ 127.0.0.1 ]")), out address);
// assert
Assert.True(made);
Assert.Equal("127.0.0.1", address);
}
public void CanMakeDotString()
{
// arrange
var parser = new SmtpParser();
string dotString;
// act
var made = parser.TryMakeDotString(new TokenEnumerator(new StringTokenReader("abc.def.hij")), out dotString);
// assert
Assert.True(made);
Assert.Equal("abc.def.hij", dotString);
}
public void CanMakeAtDomainList()
{
// arrange
var parser = new SmtpParser();
string atDomainList;
// act
var made = parser.TryMakeAtDomainList(new TokenEnumerator(new StringTokenReader("@gmail.com,@hotmail.com")), out atDomainList);
// assert
Assert.True(made);
Assert.Equal("@gmail.com,@hotmail.com", atDomainList);
}
public void CanMakeReversePath()
{
// path
var parser = new SmtpParser();
IMailbox mailbox;
// act
var made = parser.TryMakePath(new TokenEnumerator(new StringTokenReader("<@gmail.com,@hotmail.com:[email protected]>")), out mailbox);
// assert
Assert.True(made);
Assert.Equal("cain.osullivan", mailbox.User);
Assert.Equal("gmail.com", mailbox.Host);
}
public void CanMakePlusAddressMailBox()
{
// arrange
var parser = new SmtpParser();
IMailbox mailbox;
// act
var made = parser.TryMakeMailbox(new TokenEnumerator(new StringTokenReader("*****@*****.**")), out mailbox);
// assert
Assert.True(made);
Assert.Equal("cain.osullivan+plus", mailbox.User);
Assert.Equal("gmail.com", mailbox.Host);
}
public void CanMakeMailbox(string email, string user, string host)
{
// arrange
var parser = new SmtpParser();
IMailbox mailbox;
// act
var made = parser.TryMakeMailbox(new TokenEnumerator(new StringTokenReader(email)), out mailbox);
// assert
Assert.True(made);
Assert.Equal(user, mailbox.User);
Assert.Equal(host, mailbox.Host);
}
public void CanMakeTextOrNumber()
{
// arrange
var parser = new SmtpParser();
string textOrNumber1;
string textOrNumber2;
// act
var made1 = parser.TryMakeTextOrNumber(new TokenEnumerator(new StringTokenReader("abc")), out textOrNumber1);
var made2 = parser.TryMakeTextOrNumber(new TokenEnumerator(new StringTokenReader("123")), out textOrNumber2);
// assert
Assert.True(made1);
Assert.Equal("abc", textOrNumber1);
Assert.True(made2);
Assert.Equal("123", textOrNumber2);
}
public void CanMakeTextOrNumber()
{
// arrange
var parser = new SmtpParser();
string textOrNumber1;
string textOrNumber2;
// act
var made1 = parser.TryMakeTextOrNumber(new TokenEnumerator(new StringTokenReader("abc")), out textOrNumber1);
var made2 = parser.TryMakeTextOrNumber(new TokenEnumerator(new StringTokenReader("123")), out textOrNumber2);
// assert
Assert.True(made1);
Assert.Equal("abc", textOrNumber1);
Assert.True(made2);
Assert.Equal("123", textOrNumber2);
}
public void CanMakeMailParameters()
{
// arrange
var parser = new SmtpParser();
IDictionary <string, string> parameters;
// act
var made = parser.TryMakeMailParameters(new TokenEnumerator(new StringTokenReader("SIZE=123 ABC=DEF ZZZ=123")), out parameters);
// assert
Assert.True(made);
Assert.Equal(3, parameters.Count);
Assert.True(parameters.ContainsKey("SIZE"));
Assert.Equal(parameters["SIZE"], "123");
Assert.True(parameters.ContainsKey("ABC"));
Assert.Equal(parameters["ABC"], "DEF");
Assert.True(parameters.ContainsKey("ZZZ"));
Assert.Equal(parameters["ZZZ"], "123");
}
async ValueTask <SmtpCommand> ReadCommandAsync(ISessionContext context, CancellationToken cancellationToken)
{
var timeout = new CancellationTokenSource(context.ServerOptions.CommandWaitTimeout);
var cancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(timeout.Token, cancellationToken);
try
{
SmtpCommand command = null;
await context.Pipe.Input.ReadLineAsync(
buffer =>
{
var parser = new SmtpParser(_commandFactory);
if (parser.TryMake(ref buffer, out command, out var errorResponse) == false)
{
throw new SmtpResponseException(errorResponse);
}
return(Task.CompletedTask);
},
cancellationTokenSource.Token).ConfigureAwait(false);
return(command);
}
catch (OperationCanceledException)
{
if (timeout.IsCancellationRequested)
{
throw new SmtpResponseException(new SmtpResponse(SmtpReplyCode.ServiceClosingTransmissionChannel, "Timeout whilst waiting for input."), true);
}
throw new SmtpResponseException(new SmtpResponse(SmtpReplyCode.ServiceClosingTransmissionChannel, "The session has be cancelled."), true);
}
finally
{
timeout.Dispose();
cancellationTokenSource.Dispose();
}
}
public void CanMakeSubdomain()
{
// arrange
var parser = new SmtpParser();
string subdomain;
// act
var made = parser.TryMakeSubdomain(new TokenEnumerator(new StringTokenReader("a-1-b-2")), out subdomain);
// assert
Assert.True(made);
Assert.Equal("a-1-b-2", subdomain);
}
public void CanMakeDomain()
{
// arrange
var parser = new SmtpParser();
string domain;
// act
var made = parser.TryMakeDomain(new TokenEnumerator(new StringTokenReader("123.abc.com")), out domain);
// assert
Assert.True(made);
Assert.Equal("123.abc.com", domain);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="options">The SMTP server options.</param>
/// <param name="parser">The ABNF SMTP argument parser.</param>
public SmtpCommandFactory(ISmtpServerOptions options, SmtpParser parser)
{
_options = options;
_parser = parser;
}
public void CanMakePlusAddressMailBox()
{
// arrange
var parser = new SmtpParser();
IMailbox mailbox;
// act
var made = parser.TryMakeMailbox(new TokenEnumerator(new StringTokenReader("*****@*****.**")), out mailbox);
// assert
Assert.True(made);
Assert.Equal("cain.osullivan+plus", mailbox.User);
Assert.Equal("gmail.com", mailbox.Host);
}
public void CanMakeAtDomainList()
{
// arrange
var parser = new SmtpParser();
string atDomainList;
// act
var made = parser.TryMakeAtDomainList(new TokenEnumerator(new StringTokenReader("@gmail.com,@hotmail.com")), out atDomainList);
// assert
Assert.True(made);
Assert.Equal("@gmail.com,@hotmail.com", atDomainList);
}
public void CanMakeMailParameters()
{
// arrange
var parser = new SmtpParser();
IDictionary<string, string> parameters;
// act
var made = parser.TryMakeMailParameters(new TokenEnumerator(new StringTokenReader("SIZE=123 ABC=DEF ZZZ=123")), out parameters);
// assert
Assert.True(made);
Assert.Equal(3, parameters.Count);
Assert.True(parameters.ContainsKey("SIZE"));
Assert.Equal(parameters["SIZE"], "123");
Assert.True(parameters.ContainsKey("ABC"));
Assert.Equal(parameters["ABC"], "DEF");
Assert.True(parameters.ContainsKey("ZZZ"));
Assert.Equal(parameters["ZZZ"], "123");
}
public void CanMakeAddressLiteral()
{
// arrange
var parser = new SmtpParser();
string address;
// act
var made = parser.TryMakeAddressLiteral(new TokenEnumerator(new StringTokenReader("[ 127.0.0.1 ]")), out address);
// assert
Assert.True(made);
Assert.Equal("127.0.0.1", address);
}
public void CanMakeReversePath()
{
// path
var parser = new SmtpParser();
IMailbox mailbox;
// act
var made = parser.TryMakePath(new TokenEnumerator(new StringTokenReader("<@gmail.com,@hotmail.com:[email protected]>")), out mailbox);
// assert
Assert.True(made);
Assert.Equal("cain.osullivan", mailbox.User);
Assert.Equal("gmail.com", mailbox.Host);
}
