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Viewing changes to lib/lp/bugs/mail/handler.py

  • Committer: Launchpad Patch Queue Manager
  • Date: 2011-08-13 01:11:42 UTC
  • mfrom: (13668.1.31 private-bug-0)
  • Revision ID: launchpad@pqm.canonical.com-20110813011142-b8xvpxhdja422ln2
[rs=sinzui][no-qa] Moved canonical.launchpad.mail to lp.services.mail,
 bugs.mail, code.mail.

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lib/lp/bugs/mail/handler.py
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# Copyright 2010 Canonical Ltd.  This software is licensed under the
 
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# Copyright 2010-2011 Canonical Ltd.  This software is licensed under the
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# GNU Affero General Public License version 3 (see the file LICENSE).
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"""Handle incoming Bugs email."""
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    "MaloneHandler",
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    ]
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import os
 
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from lazr.lifecycle.event import ObjectCreatedEvent
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from lazr.lifecycle.interfaces import IObjectCreatedEvent
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from zope.component import getUtility
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from canonical.database.sqlbase import rollback
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from canonical.launchpad.helpers import get_email_template
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from canonical.launchpad.interfaces.mail import (
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    EmailProcessingError,
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    IBugEditEmailCommand,
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    IBugEmailCommand,
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    IBugTaskEditEmailCommand,
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    IBugTaskEmailCommand,
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    IMailHandler,
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    )
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from lp.services.messages.interfaces.message import IMessageSet
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from canonical.launchpad.mail.commands import (
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    BugEmailCommands,
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    get_error_message,
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    )
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from canonical.launchpad.mail.helpers import (
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    ensure_not_weakly_authenticated,
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    get_main_body,
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    guess_bugtask,
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    IncomingEmailError,
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    parse_commands,
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    reformat_wiki_text,
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    )
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from canonical.launchpad.mailnotification import (
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    MailWrapper,
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    send_process_error_notification,
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    IBugAttachmentSet,
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    )
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from lp.bugs.interfaces.bugmessage import IBugMessageSet
 
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from lp.bugs.mail.commands import BugEmailCommands
 
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from lp.services.mail.helpers import (
 
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    ensure_not_weakly_authenticated,
 
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    get_error_message,
 
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    get_main_body,
 
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    guess_bugtask,
 
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    IncomingEmailError,
 
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    parse_commands,
 
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    reformat_wiki_text,
 
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    )
 
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from lp.services.mail.interfaces import (
 
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    EmailProcessingError,
 
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    IBugEditEmailCommand,
 
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    IBugEmailCommand,
 
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    IBugTaskEditEmailCommand,
 
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    IBugTaskEmailCommand,
 
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    IMailHandler,
 
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    )
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from lp.services.mail.sendmail import simple_sendmail
 
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from lp.services.messages.interfaces.message import IMessageSet
 
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error_templates = os.path.join(os.path.dirname(__file__), 'errortemplates')
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class MaloneHandler:
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        # bug.
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        if to_user.lower() == 'new':
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            ensure_not_weakly_authenticated(signed_msg, CONTEXT,
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                'unauthenticated-bug-creation.txt')
 
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                'unauthenticated-bug-creation.txt',
 
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                error_templates=error_templates)
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        elif len(commands) > 0:
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            ensure_not_weakly_authenticated(signed_msg, CONTEXT)
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        if to_user.lower() == 'new':
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                                rollback()
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                                raise IncomingEmailError(
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                                    get_error_message(
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                                        'no-affects-target-on-submit.txt'))
 
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                                        'no-affects-target-on-submit.txt',
 
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                                        error_templates=error_templates))
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                        if (bugtask_event is not None and
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                            not IObjectCreatedEvent.providedBy(bug_event)):
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                            notify(bugtask_event)
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                                rollback()
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                                raise IncomingEmailError(
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                                    get_error_message(
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                                        'no-affects-target-on-submit.txt'))
 
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                                        'no-affects-target-on-submit.txt',
 
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                                        error_templates=error_templates))
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                            bugtask = guess_bugtask(
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                                bug, getUtility(ILaunchBag).user)
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                            if bugtask is None:
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                                raise IncomingEmailError(get_error_message(
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                                    'no-default-affects.txt',
 
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                                    error_templates=error_templates,
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                                    bug_id=bug.id,
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                                    nr_of_bugtasks=len(bug.bugtasks)))
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                        bugtask, bugtask_event = command.execute(
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                except CreatedBugWithNoBugTasksError:
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                    rollback()
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                    raise IncomingEmailError(
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                        get_error_message('no-affects-target-on-submit.txt'))
 
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                        get_error_message(
 
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                            'no-affects-target-on-submit.txt',
 
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                            error_templates=error_templates))
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            if bugtask_event is not None:
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                if not IObjectCreatedEvent.providedBy(bug_event):
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                    notify(bugtask_event)
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    # seem to store no more than an RTF representation of an email.
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    irrelevant_content_types = set((
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        'application/applefile', # the resource fork of a MacOS file
 
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        'application/applefile',  # the resource fork of a MacOS file
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        'application/pgp-signature',
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        'application/pkcs7-signature',
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        'application/x-pkcs7-signature',