mirror of
https://github.com/binwiederhier/ntfy.git
synced 2024-11-25 20:59:36 +01:00
325 lines
15 KiB
Go
325 lines
15 KiB
Go
package server
|
|
|
|
import (
|
|
"github.com/emersion/go-smtp"
|
|
"github.com/stretchr/testify/require"
|
|
"io"
|
|
"net"
|
|
"net/http"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestSmtpBackend_Multipart(t *testing.T) {
|
|
email := `MIME-Version: 1.0
|
|
Date: Tue, 28 Dec 2021 00:30:10 +0100
|
|
Message-ID: <CAAvm79YP0C=Rt1N=KWmSUBB87KK2rRChmdzKqF1vCwMEUiVzLQ@mail.gmail.com>
|
|
Subject: and one more
|
|
From: Phil <phil@example.com>
|
|
To: ntfy-mytopic@ntfy.sh
|
|
Content-Type: multipart/alternative; boundary="000000000000f3320b05d42915c9"
|
|
|
|
--000000000000f3320b05d42915c9
|
|
Content-Type: text/plain; charset="UTF-8"
|
|
|
|
what's up
|
|
|
|
--000000000000f3320b05d42915c9
|
|
Content-Type: text/html; charset="UTF-8"
|
|
|
|
<div dir="ltr">what's up<br clear="all"><div><br></div></div>
|
|
|
|
--000000000000f3320b05d42915c9--`
|
|
_, backend := newTestBackend(t, func(w http.ResponseWriter, r *http.Request) {
|
|
require.Equal(t, "/mytopic", r.URL.Path)
|
|
require.Equal(t, "and one more", r.Header.Get("Title"))
|
|
require.Equal(t, "what's up", readAll(t, r.Body))
|
|
})
|
|
session, _ := backend.AnonymousLogin(fakeConnState(t, "1.2.3.4"))
|
|
require.Nil(t, session.Mail("phil@example.com", smtp.MailOptions{}))
|
|
require.Nil(t, session.Rcpt("ntfy-mytopic@ntfy.sh"))
|
|
require.Nil(t, session.Data(strings.NewReader(email)))
|
|
}
|
|
|
|
func TestSmtpBackend_MultipartNoBody(t *testing.T) {
|
|
email := `MIME-Version: 1.0
|
|
Date: Tue, 28 Dec 2021 01:33:34 +0100
|
|
Message-ID: <CAAvm7ABCDsi9vsuu0WTRXzZQBC8dXrDOLT8iCWdqrsmg@mail.gmail.com>
|
|
Subject: This email has a subject but no body
|
|
From: Phil <phil@example.com>
|
|
To: ntfy-emailtest@ntfy.sh
|
|
Content-Type: multipart/alternative; boundary="000000000000bcf4a405d429f8d4"
|
|
|
|
--000000000000bcf4a405d429f8d4
|
|
Content-Type: text/plain; charset="UTF-8"
|
|
|
|
|
|
|
|
--000000000000bcf4a405d429f8d4
|
|
Content-Type: text/html; charset="UTF-8"
|
|
|
|
<div dir="ltr"><br></div>
|
|
|
|
--000000000000bcf4a405d429f8d4--`
|
|
_, backend := newTestBackend(t, func(w http.ResponseWriter, r *http.Request) {
|
|
require.Equal(t, "/emailtest", r.URL.Path)
|
|
require.Equal(t, "", r.Header.Get("Title")) // We flipped message and body
|
|
require.Equal(t, "This email has a subject but no body", readAll(t, r.Body))
|
|
})
|
|
session, _ := backend.AnonymousLogin(fakeConnState(t, "1.2.3.4"))
|
|
require.Nil(t, session.Mail("phil@example.com", smtp.MailOptions{}))
|
|
require.Nil(t, session.Rcpt("ntfy-emailtest@ntfy.sh"))
|
|
require.Nil(t, session.Data(strings.NewReader(email)))
|
|
}
|
|
|
|
func TestSmtpBackend_Plaintext(t *testing.T) {
|
|
email := `Date: Tue, 28 Dec 2021 00:30:10 +0100
|
|
Message-ID: <CAAvm79YP0C=Rt1N=KWmSUBB87KK2rRChmdzKqF1vCwMEUiVzLQ@mail.gmail.com>
|
|
Subject: and one more
|
|
From: Phil <phil@example.com>
|
|
To: mytopic@ntfy.sh
|
|
Content-Type: text/plain; charset="UTF-8"
|
|
|
|
what's up
|
|
`
|
|
conf, backend := newTestBackend(t, func(w http.ResponseWriter, r *http.Request) {
|
|
require.Equal(t, "/mytopic", r.URL.Path)
|
|
require.Equal(t, "and one more", r.Header.Get("Title"))
|
|
require.Equal(t, "what's up", readAll(t, r.Body))
|
|
})
|
|
conf.SMTPServerAddrPrefix = ""
|
|
session, _ := backend.AnonymousLogin(fakeConnState(t, "1.2.3.4"))
|
|
require.Nil(t, session.Mail("phil@example.com", smtp.MailOptions{}))
|
|
require.Nil(t, session.Rcpt("mytopic@ntfy.sh"))
|
|
require.Nil(t, session.Data(strings.NewReader(email)))
|
|
}
|
|
|
|
func TestSmtpBackend_Plaintext_No_ContentType(t *testing.T) {
|
|
email := `Subject: Very short mail
|
|
|
|
what's up
|
|
`
|
|
conf, backend := newTestBackend(t, func(w http.ResponseWriter, r *http.Request) {
|
|
require.Equal(t, "/mytopic", r.URL.Path)
|
|
require.Equal(t, "Very short mail", r.Header.Get("Title"))
|
|
require.Equal(t, "what's up", readAll(t, r.Body))
|
|
})
|
|
conf.SMTPServerAddrPrefix = ""
|
|
session, _ := backend.AnonymousLogin(fakeConnState(t, "1.2.3.4"))
|
|
require.Nil(t, session.Mail("phil@example.com", smtp.MailOptions{}))
|
|
require.Nil(t, session.Rcpt("mytopic@ntfy.sh"))
|
|
require.Nil(t, session.Data(strings.NewReader(email)))
|
|
}
|
|
|
|
func TestSmtpBackend_Plaintext_EncodedSubject(t *testing.T) {
|
|
email := `Date: Tue, 28 Dec 2021 00:30:10 +0100
|
|
Subject: =?UTF-8?B?VGhyZWUgc2FudGFzIPCfjoXwn46F8J+OhQ==?=
|
|
From: Phil <phil@example.com>
|
|
To: ntfy-mytopic@ntfy.sh
|
|
Content-Type: text/plain; charset="UTF-8"
|
|
|
|
what's up
|
|
`
|
|
_, backend := newTestBackend(t, func(w http.ResponseWriter, r *http.Request) {
|
|
require.Equal(t, "Three santas 🎅🎅🎅", r.Header.Get("Title"))
|
|
})
|
|
session, _ := backend.AnonymousLogin(fakeConnState(t, "1.2.3.4"))
|
|
require.Nil(t, session.Mail("phil@example.com", smtp.MailOptions{}))
|
|
require.Nil(t, session.Rcpt("ntfy-mytopic@ntfy.sh"))
|
|
require.Nil(t, session.Data(strings.NewReader(email)))
|
|
}
|
|
|
|
func TestSmtpBackend_Plaintext_TooLongTruncate(t *testing.T) {
|
|
email := `Date: Tue, 28 Dec 2021 00:30:10 +0100
|
|
Message-ID: <CAAvm79YP0C=Rt1N=KWmSUBB87KK2rRChmdzKqF1vCwMEUiVzLQ@mail.gmail.com>
|
|
Subject: and one more
|
|
From: Phil <phil@example.com>
|
|
To: mytopic@ntfy.sh
|
|
Content-Type: text/plain; charset="UTF-8"
|
|
|
|
you know this is a string.
|
|
it's a long string.
|
|
it's supposed to be longer than the max message length
|
|
which is 4096 bytes,
|
|
it used to be 512 bytes, but I increased that for the UnifiedPush support
|
|
the 512 bytes was a little short, some people said
|
|
but it kinda makes sense when you look at what it looks like one a phone
|
|
heck this wasn't even half of it so far.
|
|
so i'm gonna fill the rest of this with AAAAAAAAAAAAAAAAAAAAAAAAAAA
|
|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
|
|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAa
|
|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
and with BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
|
|
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
|
|
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
|
|
that should do it
|
|
`
|
|
conf, backend := newTestBackend(t, func(w http.ResponseWriter, r *http.Request) {
|
|
expected := `you know this is a string.
|
|
it's a long string.
|
|
it's supposed to be longer than the max message length
|
|
which is 4096 bytes,
|
|
it used to be 512 bytes, but I increased that for the UnifiedPush support
|
|
the 512 bytes was a little short, some people said
|
|
but it kinda makes sense when you look at what it looks like one a phone
|
|
heck this wasn't even half of it so far.
|
|
so i'm gonna fill the rest of this with AAAAAAAAAAAAAAAAAAAAAAAAAAA
|
|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
|
|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAa
|
|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
......................................................................
|
|
and with BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
|
|
BBBBBBBBBBBBBBBBBBBBBBBBB`
|
|
require.Equal(t, 4096, len(expected)) // Sanity check
|
|
require.Equal(t, expected, readAll(t, r.Body))
|
|
})
|
|
conf.SMTPServerAddrPrefix = ""
|
|
session, _ := backend.AnonymousLogin(fakeConnState(t, "1.2.3.4"))
|
|
require.Nil(t, session.Mail("phil@example.com", smtp.MailOptions{}))
|
|
require.Nil(t, session.Rcpt("mytopic@ntfy.sh"))
|
|
require.Nil(t, session.Data(strings.NewReader(email)))
|
|
}
|
|
|
|
func TestSmtpBackend_Unsupported(t *testing.T) {
|
|
email := `Date: Tue, 28 Dec 2021 00:30:10 +0100
|
|
Message-ID: <CAAvm79YP0C=Rt1N=KWmSUBB87KK2rRChmdzKqF1vCwMEUiVzLQ@mail.gmail.com>
|
|
Subject: and one more
|
|
From: Phil <phil@example.com>
|
|
To: mytopic@ntfy.sh
|
|
Content-Type: text/SOMETHINGELSE
|
|
|
|
what's up
|
|
`
|
|
conf, backend := newTestBackend(t, func(http.ResponseWriter, *http.Request) {
|
|
// Nothing.
|
|
})
|
|
conf.SMTPServerAddrPrefix = ""
|
|
session, _ := backend.Login(fakeConnState(t, "1.2.3.4"), "user", "pass")
|
|
require.Nil(t, session.Mail("phil@example.com", smtp.MailOptions{}))
|
|
require.Nil(t, session.Rcpt("mytopic@ntfy.sh"))
|
|
require.Equal(t, errUnsupportedContentType, session.Data(strings.NewReader(email)))
|
|
}
|
|
|
|
func newTestBackend(t *testing.T, handler func(http.ResponseWriter, *http.Request)) (*Config, *smtpBackend) {
|
|
conf := newTestConfig(t)
|
|
conf.SMTPServerListen = ":25"
|
|
conf.SMTPServerDomain = "ntfy.sh"
|
|
conf.SMTPServerAddrPrefix = "ntfy-"
|
|
backend := newMailBackend(conf, handler)
|
|
return conf, backend
|
|
}
|
|
|
|
func readAll(t *testing.T, rc io.ReadCloser) string {
|
|
b, err := io.ReadAll(rc)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
return string(b)
|
|
}
|
|
|
|
func fakeConnState(t *testing.T, remoteAddr string) *smtp.ConnectionState {
|
|
ip, err := net.ResolveIPAddr("ip", remoteAddr)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
return &smtp.ConnectionState{
|
|
Hostname: "myhostname",
|
|
LocalAddr: ip,
|
|
RemoteAddr: ip,
|
|
}
|
|
}
|