mirror of
https://gitlab.com/ric_harvey/MailHog.git
synced 2024-11-23 22:34:04 +00:00
91 lines
2.2 KiB
Go
91 lines
2.2 KiB
Go
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package main
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import (
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"github.com/stretchr/testify/assert"
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"net"
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"testing"
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)
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// FIXME requires a running instance of MailHog
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// FIXME clean up tests, repeated conn.Read(buf) is a mess
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func TestBasicSMTPAuth(t *testing.T) {
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buf := make([]byte, 1024)
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// Open a connection
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conn, err := net.Dial("tcp", "127.0.0.1:1025")
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assert.Nil(t, err)
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// Read the greeting
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n, err := conn.Read(buf)
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assert.Nil(t, err)
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assert.Equal(t, string(buf[0:n]), "220 mailhog.example ESMTP Go-MailHog\n")
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// Send EHLO
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_, err = conn.Write([]byte("EHLO localhost\r\n"))
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assert.Nil(t, err)
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// Read the response
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n, err = conn.Read(buf)
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assert.Nil(t, err)
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assert.Equal(t, string(buf[0:n]), "250-Hello localhost\n")
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n, err = conn.Read(buf)
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assert.Nil(t, err)
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assert.Equal(t, string(buf[0:n]), "250-PIPELINING\n")
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n, err = conn.Read(buf)
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assert.Nil(t, err)
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assert.Equal(t, string(buf[0:n]), "250 AUTH EXTERNAL CRAM-MD5 LOGIN PLAIN\n")
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// Send AUTH
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_, err = conn.Write([]byte("AUTH EXTERNAL =\r\n"))
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assert.Nil(t, err)
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// Read the response
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n, err = conn.Read(buf)
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assert.Nil(t, err)
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assert.Equal(t, string(buf[0:n]), "235 Authentication successful\n")
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// Send RSET and EHLO
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_, err = conn.Write([]byte("RSET\r\n"))
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n, err = conn.Read(buf)
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_, err = conn.Write([]byte("EHLO localhost\r\n"))
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n, err = conn.Read(buf)
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n, err = conn.Read(buf)
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n, err = conn.Read(buf)
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// Send AUTH
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_, err = conn.Write([]byte("AUTH PLAIN foobar\r\n"))
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assert.Nil(t, err)
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// Read the response
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n, err = conn.Read(buf)
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assert.Nil(t, err)
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assert.Equal(t, string(buf[0:n]), "235 Authentication successful\n")
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// Send RSET and EHLO
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_, err = conn.Write([]byte("RSET\r\n"))
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n, err = conn.Read(buf)
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_, err = conn.Write([]byte("EHLO localhost\r\n"))
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n, err = conn.Read(buf)
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n, err = conn.Read(buf)
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n, err = conn.Read(buf)
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// Send AUTH
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_, err = conn.Write([]byte("AUTH PLAIN\r\n"))
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assert.Nil(t, err)
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// Read the response
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n, err = conn.Read(buf)
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assert.Nil(t, err)
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assert.Equal(t, string(buf[0:n]), "334 \n")
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// Send AUTH
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_, err = conn.Write([]byte("foobar\r\n"))
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assert.Nil(t, err)
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// Read the response
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n, err = conn.Read(buf)
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assert.Nil(t, err)
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assert.Equal(t, string(buf[0:n]), "235 Authentication successful\n")
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}
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