func TestNegativeMatchNoAddressees(t *testing.T) {
e_smtp := email.SMTPEmail{
Contents: []byte(
`Foo: bar
Bar: baz
The-Thing: Other-Thing
A body to the message
`),
}
e, err := e_smtp.Parse()
assert.Nil(t, err)
matcher := NewToMatcher("*****@*****.**")
assert.False(t, matcher.Matches(e), "should match email")
}
func TestPositiveMatch(t *testing.T) {
e_smtp := email.SMTPEmail{
Contents: []byte(
`Foo: bar
Bar: baz
The-Thing: Other-Thing
To: The Dude <*****@*****.**>
A body to the message
`),
}
e, err := e_smtp.Parse()
assert.Nil(t, err)
matcher := NewToMatcher("*****@*****.**")
assert.True(t, matcher.Matches(e), "should match email")
}
func TestNegativeMatchMultiple(t *testing.T) {
e_smtp := email.SMTPEmail{
Contents: []byte(
`Foo: bar
Bar: baz
The-Thing: Other-Thing
To: "The Dude" <*****@*****.**>, "The Other Dude" <*****@*****.**>
A body to the message
`),
}
e, err := e_smtp.Parse()
assert.Nil(t, err)
matcher := NewToMatcher("*****@*****.**")
assert.False(t, matcher.Matches(e), "should match email")
}
func (c *Client) getEmail() (*email.SMTPEmail, error) {
ret := new(email.SMTPEmail)
// get the MAIL command
verb, extra, err := c.getCommand()
if err != nil {
return nil, err
}
if verb != "MAIL" {
c.notifyBadSequence()
return nil, fmt.Errorf("Expected MAIL but got %s", verb)
}
if match := fromRegexp.FindStringSubmatch(extra); match != nil {
ret.From = match[1]
}
err = c.notifyOk()
if err != nil {
return nil, err
}
// get the RCPT commands
for {
verb, extra, err = c.getCommand()
if verb != "RCPT" {
break
}
if err != nil {
return nil, err
}
if match := toRegexp.FindStringSubmatch(extra); match != nil {
ret.To = append(ret.To, match[1])
err = c.notifyOk()
if err != nil {
return nil, err
}
} else {
c.notifySyntaxError()
return nil, fmt.Errorf("Couldn't find recipient email: %s", extra)
}
}
// ok so we should have at least 1 recipient now.. if not, this is an error
if ret.To == nil || len(ret.To) == 0 {
c.notifyBadSequence()
return nil, fmt.Errorf("Expected RCPT command, got %s", verb)
}
// this should be the DATA command
if verb != "DATA" {
c.notifyBadSequence()
return nil, fmt.Errorf("Expected DATA command, got %s", verb)
}
err = c.notifyStartMailInput()
if err != nil {
return nil, err
}
// let's receive data...
ret.Contents, err = c.readDataBody()
if err != nil {
return nil, err
}
err = c.notifyOk()
if err != nil {
return nil, err
}
return ret, nil
}
