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# Caolan McNamara caolanm@redhat.com
# a simple email mailmerge component
# manual installation for hackers, not necessary for users
# cp mailmerge.py /usr/lib/libreoffice/program
# cd /usr/lib/libreoffice/program
# ./unopkg add --shared mailmerge.py
# edit ~/.openoffice.org2/user/registry/data/org/openoffice/Office/Writer.xcu
# and change EMailSupported to as follows...
# <prop oor:name="EMailSupported" oor:type="xs:boolean">
# <value>true</value>
# </prop>
import unohelper
import uno
import re
import os
import encodings.idna
#to implement com::sun::star::mail::XMailServiceProvider
#and
#to implement com.sun.star.mail.XMailMessage
from com.sun.star.mail import XMailServiceProvider
from com.sun.star.mail import XMailService
from com.sun.star.mail import XSmtpService
from com.sun.star.mail import XConnectionListener
from com.sun.star.mail import XAuthenticator
from com.sun.star.mail import XMailMessage
from com.sun.star.mail.MailServiceType import SMTP
from com.sun.star.mail.MailServiceType import POP3
from com.sun.star.mail.MailServiceType import IMAP
from com.sun.star.uno import XCurrentContext
from com.sun.star.lang import IllegalArgumentException
from com.sun.star.lang import EventObject
from com.sun.star.lang import XServiceInfo
from com.sun.star.mail import SendMailMessageFailedException
from email.mime.base import MIMEBase
from email.message import Message
from email.charset import Charset
from email.charset import QP
from email.encoders import encode_base64
from email.header import Header
from email.mime.multipart import MIMEMultipart
from email.utils import formatdate
from email.utils import parseaddr
from socket import _GLOBAL_DEFAULT_TIMEOUT
import sys, ssl, smtplib, imaplib, poplib
dbg = False
# pythonloader looks for a static g_ImplementationHelper variable
g_ImplementationHelper = unohelper.ImplementationHelper()
g_providerImplName = "org.openoffice.pyuno.MailServiceProvider"
g_messageImplName = "org.openoffice.pyuno.MailMessage"
def prepareTLSContext(xComponent, xContext, isTLSRequested):
xConfigProvider = xContext.ServiceManager.createInstance("com.sun.star.configuration.ConfigurationProvider")
prop = uno.createUnoStruct('com.sun.star.beans.PropertyValue')
prop.Name = "nodepath"
prop.Value = "/org.openoffice.Office.Security/Net"
xSettings = xConfigProvider.createInstanceWithArguments("com.sun.star.configuration.ConfigurationAccess",
(prop,))
isAllowedInsecure = xSettings.getByName("AllowInsecureProtocols")
tlscontext = None
if isTLSRequested:
if dbg:
print("SSL config: " + str(ssl.get_default_verify_paths()), file=sys.stderr)
tlscontext = ssl.create_default_context()
# SSLv2/v3 is already disabled by default.
# This check does not work, because OpenSSL 3 defines SSL_OP_NO_SSLv2
# as 0, so even though _ssl__SSLContext_impl() tries to set it,
# getting the value from SSL_CTX_get_options() doesn't lead to setting
# the python-level flag.
#assert (tlscontext.options & ssl.Options.OP_NO_SSLv2) != 0
assert (tlscontext.options & ssl.Options.OP_NO_SSLv3) != 0
if not(isAllowedInsecure):
if not(isTLSRequested):
if dbg:
print("mailmerge.py: insecure connection not allowed by configuration", file=sys.stderr)
raise IllegalArgumentException("insecure connection not allowed by configuration", xComponent, 1)
tlscontext.options |= ssl.Options.OP_NO_TLSv1 | ssl.Options.OP_NO_TLSv1_1
return tlscontext
class PyMailSMTPService(unohelper.Base, XSmtpService):
def __init__( self, ctx ):
self.ctx = ctx
self.listeners = []
self.supportedtypes = ('Insecure', 'Ssl')
self.server = None
self.connectioncontext = None
self.notify = EventObject(self)
if dbg:
print("PyMailSMTPService init", file=sys.stderr)
print("python version is: " + sys.version, file=sys.stderr)
def addConnectionListener(self, xListener):
if dbg:
print("PyMailSMTPService addConnectionListener", file=sys.stderr)
self.listeners.append(xListener)
def removeConnectionListener(self, xListener):
if dbg:
print("PyMailSMTPService removeConnectionListener", file=sys.stderr)
self.listeners.remove(xListener)
def getSupportedConnectionTypes(self):
if dbg:
print("PyMailSMTPService getSupportedConnectionTypes", file=sys.stderr)
return self.supportedtypes
def connect(self, xConnectionContext, xAuthenticator):
self.connectioncontext = xConnectionContext
if dbg:
print("PyMailSMTPService connect", file=sys.stderr)
server = xConnectionContext.getValueByName("ServerName").strip()
if dbg:
print("ServerName: " + server, file=sys.stderr)
port = int(xConnectionContext.getValueByName("Port"))
if dbg:
print("Port: " + str(port), file=sys.stderr)
tout = xConnectionContext.getValueByName("Timeout")
if dbg:
print(isinstance(tout,int), file=sys.stderr)
if not isinstance(tout,int):
tout = _GLOBAL_DEFAULT_TIMEOUT
if dbg:
print("Timeout: " + str(tout), file=sys.stderr)
connectiontype = xConnectionContext.getValueByName("ConnectionType")
if dbg:
print("ConnectionType: " + connectiontype, file=sys.stderr)
tlscontext = prepareTLSContext(self, self.ctx, connectiontype.upper() == 'SSL' or port == 465)
if port == 465:
self.server = smtplib.SMTP_SSL(server, port, timeout=tout, context=tlscontext)
else:
self.server = smtplib.SMTP(server, port,timeout=tout)
if dbg:
self.server.set_debuglevel(1)
if connectiontype.upper() == 'SSL' and port != 465:
# STRIPTLS: smtplib raises an exception if result is not 220
self.server.starttls(context=tlscontext)
user = xAuthenticator.getUserName()
password = xAuthenticator.getPassword()
if user != '':
if dbg:
print("Logging in, username of: " + user, file=sys.stderr)
self.server.login(user, password)
for listener in self.listeners:
listener.connected(self.notify)
def disconnect(self):
if dbg:
print("PyMailSMTPService disconnect", file=sys.stderr)
if self.server:
self.server.quit()
self.server = None
for listener in self.listeners:
listener.disconnected(self.notify)
def isConnected(self):
if dbg:
print("PyMailSMTPService isConnected", file=sys.stderr)
return self.server != None
def getCurrentConnectionContext(self):
if dbg:
print("PyMailSMTPService getCurrentConnectionContext", file=sys.stderr)
return self.connectioncontext
def sendMailMessage(self, xMailMessage):
COMMASPACE = ', '
if dbg:
print("PyMailSMTPService sendMailMessage", file=sys.stderr)
recipients = xMailMessage.getRecipients()
sendermail = xMailMessage.SenderAddress
sendername = xMailMessage.SenderName
subject = xMailMessage.Subject
ccrecipients = xMailMessage.getCcRecipients()
bccrecipients = xMailMessage.getBccRecipients()
if dbg:
print("PyMailSMTPService subject: " + subject, file=sys.stderr)
print("PyMailSMTPService from: " + sendername, file=sys.stderr)
print("PyMailSMTPService from: " + sendermail, file=sys.stderr)
print("PyMailSMTPService send to: %s" % (recipients,), file=sys.stderr)
attachments = xMailMessage.getAttachments()
textmsg = Message()
content = xMailMessage.Body
flavors = content.getTransferDataFlavors()
if dbg:
print("PyMailSMTPService flavors len: %d" % (len(flavors),), file=sys.stderr)
#Use first flavor that's sane for an email body
for flavor in flavors:
if flavor.MimeType.find('text/html') != -1 or flavor.MimeType.find('text/plain') != -1:
if dbg:
print("PyMailSMTPService mimetype is: " + flavor.MimeType, file=sys.stderr)
textbody = content.getTransferData(flavor)
if len(textbody):
mimeEncoding = re.sub("charset=.*", "charset=UTF-8", flavor.MimeType)
if mimeEncoding.find('charset=UTF-8') == -1:
mimeEncoding = mimeEncoding + "; charset=UTF-8"
textmsg['Content-Type'] = mimeEncoding
textmsg['MIME-Version'] = '1.0'
try:
#it's a string, get it as utf-8 bytes
textbody = textbody.encode('utf-8')
except:
#it's a bytesequence, get raw bytes
textbody = textbody.value
textbody = textbody.decode('utf-8')
c = Charset('utf-8')
c.body_encoding = QP
textmsg.set_payload(textbody, c)
break
if (len(attachments)):
msg = MIMEMultipart()
msg.epilogue = ''
msg.attach(textmsg)
else:
msg = textmsg
hdr = Header(sendername, 'utf-8')
hdr.append('<'+sendermail+'>','us-ascii')
msg['Subject'] = subject
msg['From'] = hdr
msg['To'] = COMMASPACE.join(recipients)
if len(ccrecipients):
msg['Cc'] = COMMASPACE.join(ccrecipients)
if xMailMessage.ReplyToAddress != '':
msg['Reply-To'] = xMailMessage.ReplyToAddress
mailerstring = "LibreOffice via Caolan's mailmerge component"
try:
ctx = uno.getComponentContext()
aConfigProvider = ctx.ServiceManager.createInstance("com.sun.star.configuration.ConfigurationProvider")
prop = uno.createUnoStruct('com.sun.star.beans.PropertyValue')
prop.Name = "nodepath"
prop.Value = "/org.openoffice.Setup/Product"
aSettings = aConfigProvider.createInstanceWithArguments("com.sun.star.configuration.ConfigurationAccess",
(prop,))
mailerstring = aSettings.getByName("ooName") + " " + \
aSettings.getByName("ooSetupVersion") + " via Caolan's mailmerge component"
except:
pass
msg['X-Mailer'] = mailerstring
msg['Date'] = formatdate(localtime=True)
for attachment in attachments:
content = attachment.Data
flavors = content.getTransferDataFlavors()
flavor = flavors[0]
ctype = flavor.MimeType
maintype, subtype = ctype.split('/', 1)
msgattachment = MIMEBase(maintype, subtype)
data = content.getTransferData(flavor)
msgattachment.set_payload(data.value)
encode_base64(msgattachment)
fname = attachment.ReadableName
try:
msgattachment.add_header('Content-Disposition', 'attachment', \
filename=fname)
except:
msgattachment.add_header('Content-Disposition', 'attachment', \
filename=('utf-8','',fname))
if dbg:
print(("PyMailSMTPService attachmentheader: ", str(msgattachment)), file=sys.stderr)
msg.attach(msgattachment)
uniquer = {}
for key in recipients:
uniquer[key] = True
if len(ccrecipients):
for key in ccrecipients:
uniquer[key] = True
if len(bccrecipients):
for key in bccrecipients:
uniquer[key] = True
truerecipients = uniquer.keys()
if dbg:
print(("PyMailSMTPService recipients are: ", truerecipients), file=sys.stderr)
self.server.sendmail(sendermail, truerecipients, msg.as_string())
class PyMailIMAPService(unohelper.Base, XMailService):
def __init__( self, ctx ):
self.ctx = ctx
self.listeners = []
self.supportedtypes = ('Insecure', 'Ssl')
self.server = None
self.connectioncontext = None
self.notify = EventObject(self)
if dbg:
print("PyMailIMAPService init", file=sys.stderr)
def addConnectionListener(self, xListener):
if dbg:
print("PyMailIMAPService addConnectionListener", file=sys.stderr)
self.listeners.append(xListener)
def removeConnectionListener(self, xListener):
if dbg:
print("PyMailIMAPService removeConnectionListener", file=sys.stderr)
self.listeners.remove(xListener)
def getSupportedConnectionTypes(self):
if dbg:
print("PyMailIMAPService getSupportedConnectionTypes", file=sys.stderr)
return self.supportedtypes
def connect(self, xConnectionContext, xAuthenticator):
if dbg:
print("PyMailIMAPService connect", file=sys.stderr)
self.connectioncontext = xConnectionContext
server = xConnectionContext.getValueByName("ServerName")
if dbg:
print(server, file=sys.stderr)
port = int(xConnectionContext.getValueByName("Port"))
if dbg:
print(port, file=sys.stderr)
connectiontype = xConnectionContext.getValueByName("ConnectionType")
if dbg:
print(connectiontype, file=sys.stderr)
tlscontext = prepareTLSContext(self, self.ctx, connectiontype.upper() == 'SSL')
print("BEFORE", file=sys.stderr)
if connectiontype.upper() == 'SSL':
self.server = imaplib.IMAP4_SSL(server, port, ssl_context=tlscontext)
else:
self.server = imaplib.IMAP4(server, port)
print("AFTER", file=sys.stderr)
user = xAuthenticator.getUserName()
password = xAuthenticator.getPassword()
if user != '':
if dbg:
print("Logging in, username of: " + user, file=sys.stderr)
self.server.login(user, password)
for listener in self.listeners:
listener.connected(self.notify)
def disconnect(self):
if dbg:
print("PyMailIMAPService disconnect", file=sys.stderr)
if self.server:
self.server.logout()
self.server = None
for listener in self.listeners:
listener.disconnected(self.notify)
def isConnected(self):
if dbg:
print("PyMailIMAPService isConnected", file=sys.stderr)
return self.server != None
def getCurrentConnectionContext(self):
if dbg:
print("PyMailIMAPService getCurrentConnectionContext", file=sys.stderr)
return self.connectioncontext
class PyMailPOP3Service(unohelper.Base, XMailService):
def __init__( self, ctx ):
self.ctx = ctx
self.listeners = []
self.supportedtypes = ('Insecure', 'Ssl')
self.server = None
self.connectioncontext = None
self.notify = EventObject(self)
if dbg:
print("PyMailPOP3Service init", file=sys.stderr)
def addConnectionListener(self, xListener):
if dbg:
print("PyMailPOP3Service addConnectionListener", file=sys.stderr)
self.listeners.append(xListener)
def removeConnectionListener(self, xListener):
if dbg:
print("PyMailPOP3Service removeConnectionListener", file=sys.stderr)
self.listeners.remove(xListener)
def getSupportedConnectionTypes(self):
if dbg:
print("PyMailPOP3Service getSupportedConnectionTypes", file=sys.stderr)
return self.supportedtypes
def connect(self, xConnectionContext, xAuthenticator):
if dbg:
print("PyMailPOP3Service connect", file=sys.stderr)
self.connectioncontext = xConnectionContext
server = xConnectionContext.getValueByName("ServerName")
if dbg:
print(server, file=sys.stderr)
port = int(xConnectionContext.getValueByName("Port"))
if dbg:
print(port, file=sys.stderr)
connectiontype = xConnectionContext.getValueByName("ConnectionType")
if dbg:
print(connectiontype, file=sys.stderr)
tlscontext = prepareTLSContext(self, self.ctx, connectiontype.upper() == 'SSL')
print("BEFORE", file=sys.stderr)
if connectiontype.upper() == 'SSL':
self.server = poplib.POP3_SSL(server, port, context=tlscontext)
else:
tout = xConnectionContext.getValueByName("Timeout")
if dbg:
print(isinstance(tout,int), file=sys.stderr)
if not isinstance(tout,int):
tout = _GLOBAL_DEFAULT_TIMEOUT
if dbg:
print("Timeout: " + str(tout), file=sys.stderr)
self.server = poplib.POP3(server, port, timeout=tout)
print("AFTER", file=sys.stderr)
user = xAuthenticator.getUserName()
password = xAuthenticator.getPassword()
if dbg:
print("Logging in, username of: " + user, file=sys.stderr)
self.server.user(user)
self.server.pass_(password)
for listener in self.listeners:
listener.connected(self.notify)
def disconnect(self):
if dbg:
print("PyMailPOP3Service disconnect", file=sys.stderr)
if self.server:
self.server.quit()
self.server = None
for listener in self.listeners:
listener.disconnected(self.notify)
def isConnected(self):
if dbg:
print("PyMailPOP3Service isConnected", file=sys.stderr)
return self.server != None
def getCurrentConnectionContext(self):
if dbg:
print("PyMailPOP3Service getCurrentConnectionContext", file=sys.stderr)
return self.connectioncontext
class PyMailServiceProvider(unohelper.Base, XMailServiceProvider, XServiceInfo):
def __init__( self, ctx ):
if dbg:
print("PyMailServiceProvider init", file=sys.stderr)
self.ctx = ctx
def create(self, aType):
if dbg:
print("PyMailServiceProvider create with", aType, file=sys.stderr)
if aType == SMTP:
return PyMailSMTPService(self.ctx);
elif aType == POP3:
return PyMailPOP3Service(self.ctx);
elif aType == IMAP:
return PyMailIMAPService(self.ctx);
else:
print("PyMailServiceProvider, unknown TYPE " + aType, file=sys.stderr)
def getImplementationName(self):
return g_providerImplName
def supportsService(self, ServiceName):
return g_ImplementationHelper.supportsService(g_providerImplName, ServiceName)
def getSupportedServiceNames(self):
return g_ImplementationHelper.getSupportedServiceNames(g_providerImplName)
class PyMailMessage(unohelper.Base, XMailMessage):
def __init__( self, ctx, sTo='', sFrom='', Subject='', Body=None, aMailAttachment=None ):
if dbg:
print("PyMailMessage init", file=sys.stderr)
self.ctx = ctx
self.recipients = [sTo]
self.ccrecipients = []
self.bccrecipients = []
self.aMailAttachments = []
if aMailAttachment != None:
self.aMailAttachments.append(aMailAttachment)
self.SenderName, self.SenderAddress = parseaddr(sFrom)
self.ReplyToAddress = sFrom
self.Subject = Subject
self.Body = Body
if dbg:
print("post PyMailMessage init", file=sys.stderr)
def addRecipient( self, recipient ):
if dbg:
print("PyMailMessage.addRecipient: " + recipient, file=sys.stderr)
self.recipients.append(recipient)
def addCcRecipient( self, ccrecipient ):
if dbg:
print("PyMailMessage.addCcRecipient: " + ccrecipient, file=sys.stderr)
self.ccrecipients.append(ccrecipient)
def addBccRecipient( self, bccrecipient ):
if dbg:
print("PyMailMessage.addBccRecipient: " + bccrecipient, file=sys.stderr)
self.bccrecipients.append(bccrecipient)
def getRecipients( self ):
if dbg:
print("PyMailMessage.getRecipients: " + str(self.recipients), file=sys.stderr)
return tuple(self.recipients)
def getCcRecipients( self ):
if dbg:
print("PyMailMessage.getCcRecipients: " + str(self.ccrecipients), file=sys.stderr)
return tuple(self.ccrecipients)
def getBccRecipients( self ):
if dbg:
print("PyMailMessage.getBccRecipients: " + str(self.bccrecipients), file=sys.stderr)
return tuple(self.bccrecipients)
def addAttachment( self, aMailAttachment ):
if dbg:
print("PyMailMessage.addAttachment", file=sys.stderr)
self.aMailAttachments.append(aMailAttachment)
def getAttachments( self ):
if dbg:
print("PyMailMessage.getAttachments", file=sys.stderr)
return tuple(self.aMailAttachments)
def getImplementationName(self):
return g_messageImplName
def supportsService(self, ServiceName):
return g_ImplementationHelper.supportsService(g_messageImplName, ServiceName)
def getSupportedServiceNames(self):
return g_ImplementationHelper.getSupportedServiceNames(g_messageImplName)
g_ImplementationHelper.addImplementation( \
PyMailServiceProvider, g_providerImplName,
("com.sun.star.mail.MailServiceProvider",),)
g_ImplementationHelper.addImplementation( \
PyMailMessage, g_messageImplName,
("com.sun.star.mail.MailMessage",),)
# vim: set shiftwidth=4 softtabstop=4 expandtab:
Zerion Mini Shell 1.0