proton-bridge/tests/features/smtp/send/plain.feature

Feature: SMTP sending of plain messages
  Background:
    Given there exists an account with username "user" and password "password"
    And there exists an account with username "bridgetest" and password "password"
    And there exists an account with username "bridgetest2" and password "password"
    And bridge starts
    And the user logs in with username "user" and password "password"
    And user "user" connects and authenticates SMTP client "1"

  Scenario: Only from and to headers to internal account
    When SMTP client "1" sends the following message from "user@[domain]" to "bridgetest@[domain]":
      """
      From: Bridge Test <user@[domain]>
      To: Internal Bridge <bridgetest@[domain]>

      hello

      """
    Then it succeeds
    When user "user" connects and authenticates IMAP client "1"
    Then IMAP client "1" eventually sees the following messages in "Sent":
      | from          | to                  | subject |
      | user@[domain] | bridgetest@[domain] |         |
    And the body in the "POST" request to "/mail/v4/messages" is:
      """
      {
        "Message": {
          "Subject": "",
          "Sender": {
            "Name": "Bridge Test"
          },
          "ToList": [
            {
              "Address": "bridgetest@[domain]",
              "Name": "Internal Bridge"
            }
          ],
          "CCList": [],
          "BCCList": [],
          "MIMEType": "text/plain"
        }
      }
      """

  Scenario: Only from and to headers to external account
    When SMTP client "1" sends the following message from "user@[domain]" to "pm.bridge.qa@gmail.com":
      """
      From: Bridge Test <user@[domain]>
      To: External Bridge <pm.bridge.qa@gmail.com>

      hello

      """
    Then it succeeds
    When user "user" connects and authenticates IMAP client "1"
    Then IMAP client "1" eventually sees the following messages in "Sent":
      | from          | to                     | subject |
      | user@[domain] | pm.bridge.qa@gmail.com |         |
    And the body in the "POST" request to "/mail/v4/messages" is:
      """
      {
        "Message": {
          "Subject": "",
          "Sender": {
            "Name": "Bridge Test"
          },
          "ToList": [
            {
              "Address": "pm.bridge.qa@gmail.com",
              "Name": "External Bridge"
            }
          ],
          "CCList": [],
          "BCCList": [],
          "MIMEType": "text/plain"
        }
      }
      """

  Scenario: Basic message to internal account
    When SMTP client "1" sends the following message from "user@[domain]" to "bridgetest@[domain]":
      """
      From: Bridge Test <user@[domain]>
      To: Internal Bridge <bridgetest@[domain]>
      Subject: Plain text internal
      Content-Disposition: inline
      Content-Type: text/plain; charset=utf-8

      This is body of mail 👋

      """
    Then it succeeds
    When user "user" connects and authenticates IMAP client "1"
    Then IMAP client "1" eventually sees the following messages in "Sent":
      | from          | to                  | subject             |
      | user@[domain] | bridgetest@[domain] | Plain text internal |
    And the body in the "POST" request to "/mail/v4/messages" is:
      """
      {
        "Message": {
          "Subject": "Plain text internal",
          "Sender": {
            "Name": "Bridge Test"
          },
          "ToList": [
            {
              "Address": "bridgetest@[domain]",
              "Name": "Internal Bridge"
            }
          ],
          "CCList": [],
          "BCCList": [],
          "MIMEType": "text/plain"
        }
      }
      """

  Scenario: Basic message to external account
    When SMTP client "1" sends the following message from "user@[domain]" to "pm.bridge.qa@gmail.com":
      """
      From: Bridge Test <user@[domain]>
      To: External Bridge <pm.bridge.qa@gmail.com>
      Subject: Plain text external
      Content-Disposition: inline
      Content-Type: text/plain; charset=utf-8

      This is body of mail 👋

      """
    Then it succeeds
    When user "user" connects and authenticates IMAP client "1"
    Then IMAP client "1" eventually sees the following messages in "Sent":
      | from          | to                     | subject             |
      | user@[domain] | pm.bridge.qa@gmail.com | Plain text external |
    And the body in the "POST" request to "/mail/v4/messages" is:
      """
      {
        "Message": {
          "Subject": "Plain text external",
          "Sender": {
            "Name": "Bridge Test"
          },
          "ToList": [
            {
              "Address": "pm.bridge.qa@gmail.com",
              "Name": "External Bridge"
            }
          ],
          "CCList": [],
          "BCCList": [],
          "MIMEType": "text/plain"
        }
      }
      """

  Scenario: Message without charset is utf8
    When SMTP client "1" sends the following message from "user@[domain]" to "pm.bridge.qa@gmail.com":
      """
      From: Bridge Test <user@[domain]>
      To: External Bridge <pm.bridge.qa@gmail.com>
      Subject: Plain text no charset external
      Content-Disposition: inline
      Content-Type: text/plain;

      This is body of mail without charset. Please assume utf8

      """
    Then it succeeds
    When user "user" connects and authenticates IMAP client "1"
    Then IMAP client "1" eventually sees the following messages in "Sent":
      | from          | to                     | subject                        |
      | user@[domain] | pm.bridge.qa@gmail.com | Plain text no charset external |
    And the body in the "POST" request to "/mail/v4/messages" is:
      """
      {
        "Message": {
          "Subject": "Plain text no charset external",
          "Sender": {
            "Name": "Bridge Test"
          },
          "ToList": [
            {
              "Address": "pm.bridge.qa@gmail.com",
              "Name": "External Bridge"
            }
          ],
          "CCList": [],
          "BCCList": [],
          "MIMEType": "text/plain"
        }
      }
      """

  Scenario: Message without charset is base64-encoded latin1
    When SMTP client "1" sends the following message from "user@[domain]" to "pm.bridge.qa@gmail.com":
      """
      From: Bridge Test <user@[domain]>
      To: External Bridge <pm.bridge.qa@gmail.com>
      Subject: Plain text no charset external
      Content-Disposition: inline
      Content-Type: text/plain;
      Content-Transfer-Encoding: base64

      dGhpcyBpcyBpbiBsYXRpbjEgYW5kIHRoZXJlIGFyZSBsb3RzIG9mIGVzIHdpdGggYWNjZW50czog
      6enp6enp6enp6enp6enp


      """
    Then it succeeds
    When user "user" connects and authenticates IMAP client "1"
    Then IMAP client "1" eventually sees the following messages in "Sent":
      | from          | to                     | subject                        |
      | user@[domain] | pm.bridge.qa@gmail.com | Plain text no charset external |
    And the body in the "POST" request to "/mail/v4/messages" is:
      """
      {
        "Message": {
          "Subject": "Plain text no charset external",
          "Sender": {
            "Name": "Bridge Test"
          },
          "ToList": [
            {
              "Address": "pm.bridge.qa@gmail.com",
              "Name": "External Bridge"
            }
          ],
          "CCList": [],
          "BCCList": [],
          "MIMEType": "text/plain"
        }
      }
      """

  Scenario: Message without charset and content is detected as HTML
    When SMTP client "1" sends the following message from "user@[domain]" to "pm.bridge.qa@gmail.com":
      """
      From: Bridge Test <user@[domain]>
      To: External Bridge <pm.bridge.qa@gmail.com>
      Subject: Plain, no charset, no content, external
      Content-Disposition: inline
      Content-Type: text/plain;

      """
    Then it succeeds
    When user "user" connects and authenticates IMAP client "1"
    Then IMAP client "1" eventually sees the following messages in "Sent":
      | from          | to                     | subject                                 |
      | user@[domain] | pm.bridge.qa@gmail.com | Plain, no charset, no content, external |
    And the body in the "POST" request to "/mail/v4/messages" is:
      """
      {
        "Message": {
          "Subject": "Plain, no charset, no content, external",
          "Sender": {
            "Name": "Bridge Test"
          },
          "ToList": [
            {
              "Address": "pm.bridge.qa@gmail.com",
              "Name": "External Bridge"
            }
          ],
          "CCList": [],
          "BCCList": [],
          "MIMEType": "text/plain"
        }
      }
      """

  Scenario: RCPT does not contain all CC
    When SMTP client "1" sends MAIL FROM "<user@[domain]>"
    And SMTP client "1" sends RCPT TO "<bridgetest@[domain]>"
    And SMTP client "1" sends DATA:
      """
      From: Bridge Test <user@[domain]>
      To: Internal Bridge <bridgetest@[domain]>
      CC: Internal Bridge 2 <bridgetest2@[domain]>
      Content-Type: text/plain
      Subject: RCPT-CC test

      This is CC missing in RCPT test. Have a nice day!
      .
      """
    Then it succeeds
    When user "user" connects and authenticates IMAP client "1"
    Then IMAP client "1" eventually sees the following messages in "Sent":
      | from          | to                  | cc                   | subject      |
      | user@[domain] | bridgetest@[domain] | bridgetest2@[domain] | RCPT-CC test |
    And the body in the "POST" request to "/mail/v4/messages" is:
      """
      {
        "Message": {
          "Subject": "RCPT-CC test",
          "Sender": {
            "Name": "Bridge Test"
          },
          "ToList": [
            {
              "Address": "bridgetest@[domain]",
              "Name": "Internal Bridge"
            }
          ],
          "CCList": [
            {
              "Address": "bridgetest2@[domain]",
              "Name": "Internal Bridge 2"
            }
          ],
          "BCCList": []
        }
      }
      """
    And the body in the "POST" request to "/mail/v4/messages/.*" is:
      """
      {
        "Packages": [
          {
            "Addresses": {
              "bridgetest@[domain]": {
                "Type": 1
              },
              "bridgetest2@[domain]": {
                "Type": 1
              }
            },
            "Type": 1,
            "MIMEType": "text/plain"
          }
        ]
      }
      """