def header7bit(s):
"""QP_CORRUPT headers."""
#return mimify.mime_encode_header(s + ' ')[:-1]
# XXX due to mime_encode_header bug
import re
p = re.compile('=\n([^ \t])');
return p.sub(r'\1', mimify.mime_encode_header(s + ' ')[:-1])
if (i in form.inputkeys) and form.field[i][0].content:
request_file.write('%s = %s\n' % (i,form.field[i][0].content))
request_file.close()
os.chmod(request_filename,0444)
##############################################################################
# Send a nice e-mail with random ID to user to initiate mail dialogue
##############################################################################
if caCertReqMailAdr and emailAddress:
import smtplib, mimify
if commonName:
to_addr = '%s <%s>' % (mimify.mime_encode_header(commonName),emailAddress)
else:
to_addr = '%s' % (emailAddress)
mail_msg = """From: %s
To: %s
Subject: %s
Someone (maybe you) has sent a certificate request
to our certificate authority.
Please answer this e-mail with the same subject
if this was really you and the data below is correct.
If someone abused your name / e-mail address simply
forget about this message and delete it. %s
newcertpathname = os.path.join(ca.new_certs_dir,certfilename)
cert = openssl.cert.X509CertificateClass(newcertpathname)
if openssl.db.GetEntrybySerial(ca.database,cert.serial):
certpathname = os.path.join(ca.certs,certfilename)
if not os.path.isfile(certpathname):
import mimify
issuername = charset.asn12iso(cert.issuer.get('CN',''))
issueremail = cert.issuer.get('Email','root@localhost')
subjectname = charset.asn12iso(cert.subject.get('CN',''))
subjectemail = cert.subject.get('Email','')
from_addr = mimify.mime_encode_header('%s <%s>' % (issuername,issueremail))
if subjectemail:
to_name,to_email = subjectname,subjectemail
else:
to_name,to_email = issuername,issueremail
to_addr = mimify.mime_encode_header('%s <%s>' % (to_name,to_email))
# Mailbody
mail_msg = newcert_mailtext % (
from_addr,
to_addr,
cert.serial,
strftime('%Y-%m-%d %H:%M',gmtime(cert.notBefore_secs)),
strftime('%Y-%m-%d %H:%M',gmtime(cert.notAfter_secs)),
ca.nsBaseUrl,nsGetCertUrl,ca_name,certtype,cert.serial,
cert.asciiprint(),
def sendmail ( to_addrs, subj, msg,
from_addr = Configuration.FromAddress,
**extended ):
"""**
<p>The general-purpose sendmail function, which is called
by the STML <:sendmail:> tag, or directly by Python code.</p>
<p><tt>to_addrs</tt> should be a list or tuple of email address
strings. <tt>subj</tt> must be a string, although it may be empty.
<tt>msg</tt> is a string containing the body of the message; it can
be empty. <tt>from_addr</tt> is a single mail address string; it
defaults to the value of the <tt>FromAddress</tt> variable in
<tt>templating.conf</tt>.</p>
<p>This function returns nothing on success, and raises a
<code>MailError</code> on any mail failure.</p>
<p>
The From: and To: headers are always built from supplied parameters.
Cc: and Bcc: headers in the supplied mail text are not touched
and not used.
</p>
<p>
The sendmail function adds a correct Date: header, ensures that
the From: header is set and generates a Message-Id: header if
necessary. If the raw parameter is true, these headers are
not touched.
</p>
<p>
The extended parameter accepts the following parameters:
</p>
<dl>
<dt>to_name='name'</dt>
<dd>A name that may be used in the To: header
directly. It's merged with to_addrs if the there is only one value for
to_addrs. If there are multiple to_addrs, it is used
literally and may then contain an address too.</dd>
<dt>from_name</dt>
<dd>A name that is merged with from_addr in the From: header.</dd>
<dt>envelope_sender</dt>
<dd>The sender address that is used in the SMTP dialogue. This
address gets possible bounces.</dd>
<dt>charset='charset-name'</dt>
<dd>The character set that is used for encoding of headers
and the message body. At the moment only <tt>iso-8859-1</tt>
and <tt>us-ascii</tt> are supported because of limitations
in the rfc822 module. The default is us-ascii</dd>
<dt>encoding='encoding-type'</dt>
<dd>The encoding type that is used for encoding of headers
and the message body.<br />
Possible values are <tt>base64</tt>, <tt>7bit</tt>,
<tt>8bit</tt> and <tt>quoted-printable</tt><br />
When 7bit is used, the MIME headers (Mime-Version,
Content-Encoding and Content-Type are not set (and deleted
if present in the msg).<br />
The default value is 7bit.</dd>
<dt>raw=True</dt>
<dd>If this parameter is set to true the contents of the message
is not altered in any way. The message is given in the parameter
<tt>msg</tt>. In this case the envelope_sender
has to be set, the receivers are taken from to_addrs as
usual</dd>
</dl>
"""
# force SkunkWeb administrator to change the default envelope sender
if from_addr == 'root@localhost':
WARN("MailServices: FromAddress not changed, use a deliverable address!")
raise MailError, "FromAddress not changed, use a deliverable address!"
# if they supplied only a string as to_addrs (i.e. one address),
# make it a list
if type(to_addrs) == type(''):
to_addrs = [to_addrs]
rnum = len(to_addrs) # number of receivers
# do defined address checks, raise exception in case of problems
address_check(_addresscheck_level, to_addrs)
# check if the message is to be sent 'as is'
if extended.has_key('raw') and extended['raw']:
if not extended.has_key('envelope_sender'):
WARN("MailServices: envelope_sender not set, but 'raw' send requested")
raise MailError, "envelope_sender not set, but 'raw' send requested"
dispatch_to_send_method(to_addrs, msg, extended['envelope_sender'])
return
# charset setting
if extended.has_key('charset'):
charset = string.lower(extended['charset'])
if charset not in valid_charsets:
WARN("MailServices: invalid character set parameter given: %s" \
% (extended['charset']))
raise MailError, "invalid character set parameter given"
else:
charset = 'us-ascii'
# check envelope sender
if extended.has_key('envelope_sender'):
envelope_sender = extended['envelope_sender']
else:
envelope_sender = from_addr
mailfile = StringIO(msg)
mail = mimetools.Message(mailfile)
# insert subject
if not subj or subj == '':
subj = 'no subject'
# work around limitation in mimify
mail['Subject'] = mimify.mime_encode_header(subj + ' <')[:-2]
# insert from header
if extended.has_key('from_name'):
fromheader = extended['from_name'] + ' <' + from_addr + '>'
fromheader = mimify.mime_encode_header(fromheader)
else:
fromheader = from_addr
mail['From'] = fromheader
# insert to header
if extended.has_key('to_name'):
toheader = extended['to_name']
if rnum == 1:
if len(filter(lambda x: x in ['<','>'], list(toheader))) != 0:
WARN("MailServices: angle bracket in to_name when using single recipient")
raise MailError, "angle bracket in to_name when using single recipient"
toheader = toheader + ' <' + to_addrs[0] + '>'
mail['To'] = mimify.mime_encode_header(toheader)
else:
if rnum == 1:
mail['To'] = to_addrs[0]
else:
mail['To'] = "recipient list not shown: ;"
# required Date: header
lt=time.time()
mail['Date']=arpa(lt)
# not necessary but useful - Message-Id
utcdate = time.strftime('%Y%m%d%H%M%S', time.gmtime(lt))
pid = os.getpid()
idhost = socket.getfqdn()
randint = random.randrange(100000)
mail['Message-Id'] = \
'<%s.%s.%s.skunkweb@%s>' % (utcdate, pid, randint, idhost)
# character set
if extended.has_key('charset'):
charset = string.lower(extended['charset'])
if charset not in ['us-ascii', 'iso-8859-1']:
WARN("MailServices: charset %s is not supported" % (charset))
raise MailError, "charset %s is not supported" % (charset)
else:
charset = 'us-ascii'
# encoding
if extended.has_key('encoding'):
encoding = string.lower(extended['encoding'])
if encoding not in ['7bit', '8bit', 'base64', 'quoted-printable']:
WARN("MailServices: encoding %s is not supported" % (encoding))
raise MailError, "encoding %s is not supported" % (encoding)
else:
encoding = '7bit'
# check the presence of 8bit data
if len(filter(lambda x: ord(x) > 127, list(msg))) > 0:
eightbitdata = True
else:
eightbitdata = False
if encoding == '7bit':
# check for correctness
if charset != 'us-ascii':
WARN("MailServices: 7bit encoding but charset is not us-ascii")
raise MailError, "7bit encoding but charset is not us-ascii"
if eightbitdata:
WARN("MailServices: 7bit encoding but 8bit data present")
raise MailError, "7bit encoding but 8bit data present"
# delete present MIME headers if 7bit encoding is used
if mail.has_key('Content-Transfer-Encoding'):
del mail['Content-Transfer-Encoding']
if mail.has_key('Mime-Version'):
del mail['Mime-Version']
if mail.has_key('Content-Type'):
del mail['Content-Type']
else: # not 7bit
mail['Content-Transfer-Encoding'] = encoding
mail['Mime-Version'] = '1.0'
mail['Content-Type'] = 'text/plain; charset=%s' % (charset)
headers = mail.__str__() + '\n'
mail.rewindbody()
body = mailfile.read()
mailfile.close()
mailfile=StringIO(body)
newmfile = StringIO()
# only encode body - mimetools doesn't check this
mimetools.encode(mailfile, newmfile, encoding)
mailfile = StringIO(headers + newmfile.getvalue())
newmfile.close()
mail = mimetools.Message(mailfile)
mail.rewindbody()
messagetext = mail.__str__() + '\n' + mailfile.read()
mailfile.close()
# now send
dispatch_to_send_method(to_addrs, messagetext, envelope_sender)
did not match the attributes
commonName = %s
emailAddress = %s
given in your certificate request. Your certificate request will
be processed anyway. But if you intend to use the requested
certificate for signing e-mails you might want to adjust the from
address in your mail clients preferences / options menu to avoid
trouble with other mail users reporting invalid signatures.
If you have further questions simply reply to this e-mail.
""" % (
mime_encode_header(
charset.t612iso(
cacert.subject.get('CN','CA administrator'))
),
ca_from_addr,
certreq_mail_attr,
caChallengeId,
from_addr,
certreq_name_attr,certreq_mail_attr
)
try:
smtpconn=smtplib.SMTP(MailRelay)
try:
try:
smtpconn.set_debuglevel(0)
smtpconn.sendmail(ca_from_addr,certreq_mail_attr,mail_msg)
finally:
def sendmail(to_addrs,
subj,
msg,
from_addr=Configuration.FromAddress,
**extended):
"""**
<p>The general-purpose sendmail function, which is called
by the STML <:sendmail:> tag, or directly by Python code.</p>
<p><tt>to_addrs</tt> should be a list or tuple of email address
strings. <tt>subj</tt> must be a string, although it may be empty.
<tt>msg</tt> is a string containing the body of the message; it can
be empty. <tt>from_addr</tt> is a single mail address string; it
defaults to the value of the <tt>FromAddress</tt> variable in
<tt>templating.conf</tt>.</p>
<p>This function returns nothing on success, and raises a
<code>MailError</code> on any mail failure.</p>
<p>
The From: and To: headers are always built from supplied parameters.
Cc: and Bcc: headers in the supplied mail text are not touched
and not used.
</p>
<p>
The sendmail function adds a correct Date: header, ensures that
the From: header is set and generates a Message-Id: header if
necessary. If the raw parameter is true, these headers are
not touched.
</p>
<p>
The extended parameter accepts the following parameters:
</p>
<dl>
<dt>to_name='name'</dt>
<dd>A name that may be used in the To: header
directly. It's merged with to_addrs if the there is only one value for
to_addrs. If there are multiple to_addrs, it is used
literally and may then contain an address too.</dd>
<dt>from_name</dt>
<dd>A name that is merged with from_addr in the From: header.</dd>
<dt>envelope_sender</dt>
<dd>The sender address that is used in the SMTP dialogue. This
address gets possible bounces.</dd>
<dt>charset='charset-name'</dt>
<dd>The character set that is used for encoding of headers
and the message body. At the moment only <tt>iso-8859-1</tt>
and <tt>us-ascii</tt> are supported because of limitations
in the rfc822 module. The default is us-ascii</dd>
<dt>encoding='encoding-type'</dt>
<dd>The encoding type that is used for encoding of headers
and the message body.<br />
Possible values are <tt>base64</tt>, <tt>7bit</tt>,
<tt>8bit</tt> and <tt>quoted-printable</tt><br />
When 7bit is used, the MIME headers (Mime-Version,
Content-Encoding and Content-Type are not set (and deleted
if present in the msg).<br />
The default value is 7bit.</dd>
<dt>raw=True</dt>
<dd>If this parameter is set to true the contents of the message
is not altered in any way. The message is given in the parameter
<tt>msg</tt>. In this case the envelope_sender
has to be set, the receivers are taken from to_addrs as
usual</dd>
</dl>
"""
# force SkunkWeb administrator to change the default envelope sender
if from_addr == 'root@localhost':
WARN(
"MailServices: FromAddress not changed, use a deliverable address!"
)
raise MailError, "FromAddress not changed, use a deliverable address!"
# if they supplied only a string as to_addrs (i.e. one address),
# make it a list
if type(to_addrs) == type(''):
to_addrs = [to_addrs]
rnum = len(to_addrs) # number of receivers
# do defined address checks, raise exception in case of problems
address_check(_addresscheck_level, to_addrs)
# check if the message is to be sent 'as is'
if extended.has_key('raw') and extended['raw']:
if not extended.has_key('envelope_sender'):
WARN(
"MailServices: envelope_sender not set, but 'raw' send requested"
)
raise MailError, "envelope_sender not set, but 'raw' send requested"
dispatch_to_send_method(to_addrs, msg, extended['envelope_sender'])
return
# charset setting
if extended.has_key('charset'):
charset = string.lower(extended['charset'])
if charset not in valid_charsets:
WARN("MailServices: invalid character set parameter given: %s" \
% (extended['charset']))
raise MailError, "invalid character set parameter given"
else:
charset = 'us-ascii'
# check envelope sender
if extended.has_key('envelope_sender'):
envelope_sender = extended['envelope_sender']
else:
envelope_sender = from_addr
mailfile = StringIO(msg)
mail = mimetools.Message(mailfile)
# insert subject
if not subj or subj == '':
subj = 'no subject'
# work around limitation in mimify
mail['Subject'] = mimify.mime_encode_header(subj + ' <')[:-2]
# insert from header
if extended.has_key('from_name'):
fromheader = extended['from_name'] + ' <' + from_addr + '>'
fromheader = mimify.mime_encode_header(fromheader)
else:
fromheader = from_addr
mail['From'] = fromheader
# insert to header
if extended.has_key('to_name'):
toheader = extended['to_name']
if rnum == 1:
if len(filter(lambda x: x in ['<', '>'], list(toheader))) != 0:
WARN(
"MailServices: angle bracket in to_name when using single recipient"
)
raise MailError, "angle bracket in to_name when using single recipient"
toheader = toheader + ' <' + to_addrs[0] + '>'
mail['To'] = mimify.mime_encode_header(toheader)
else:
if rnum == 1:
mail['To'] = to_addrs[0]
else:
mail['To'] = "recipient list not shown: ;"
# required Date: header
lt = time.time()
mail['Date'] = arpa(lt)
# not necessary but useful - Message-Id
utcdate = time.strftime('%Y%m%d%H%M%S', time.gmtime(lt))
pid = os.getpid()
idhost = socket.getfqdn()
randint = random.randrange(100000)
mail['Message-Id'] = \
'<%s.%s.%s.skunkweb@%s>' % (utcdate, pid, randint, idhost)
# character set
if extended.has_key('charset'):
charset = string.lower(extended['charset'])
if charset not in ['us-ascii', 'iso-8859-1']:
WARN("MailServices: charset %s is not supported" % (charset))
raise MailError, "charset %s is not supported" % (charset)
else:
charset = 'us-ascii'
# encoding
if extended.has_key('encoding'):
encoding = string.lower(extended['encoding'])
if encoding not in ['7bit', '8bit', 'base64', 'quoted-printable']:
WARN("MailServices: encoding %s is not supported" % (encoding))
raise MailError, "encoding %s is not supported" % (encoding)
else:
encoding = '7bit'
# check the presence of 8bit data
if len(filter(lambda x: ord(x) > 127, list(msg))) > 0:
eightbitdata = True
else:
eightbitdata = False
if encoding == '7bit':
# check for correctness
if charset != 'us-ascii':
WARN("MailServices: 7bit encoding but charset is not us-ascii")
raise MailError, "7bit encoding but charset is not us-ascii"
if eightbitdata:
WARN("MailServices: 7bit encoding but 8bit data present")
raise MailError, "7bit encoding but 8bit data present"
# delete present MIME headers if 7bit encoding is used
if mail.has_key('Content-Transfer-Encoding'):
del mail['Content-Transfer-Encoding']
if mail.has_key('Mime-Version'):
del mail['Mime-Version']
if mail.has_key('Content-Type'):
del mail['Content-Type']
else: # not 7bit
mail['Content-Transfer-Encoding'] = encoding
mail['Mime-Version'] = '1.0'
mail['Content-Type'] = 'text/plain; charset=%s' % (charset)
headers = mail.__str__() + '\n'
mail.rewindbody()
body = mailfile.read()
mailfile.close()
mailfile = StringIO(body)
newmfile = StringIO()
# only encode body - mimetools doesn't check this
mimetools.encode(mailfile, newmfile, encoding)
mailfile = StringIO(headers + newmfile.getvalue())
newmfile.close()
mail = mimetools.Message(mailfile)
mail.rewindbody()
messagetext = mail.__str__() + '\n' + mailfile.read()
mailfile.close()
# now send
dispatch_to_send_method(to_addrs, messagetext, envelope_sender)
