def mail_addresses_for_upload(maintainer, changed_by, fingerprint):
"""mail addresses to contact for an upload
@type maintainer: str
@param maintainer: Maintainer field of the .changes file
@type changed_by: str
@param changed_by: Changed-By field of the .changes file
@type fingerprint: str
@param fingerprint: fingerprint of the key used to sign the upload
@rtype: list of str
@return: list of RFC 2047-encoded mail addresses to contact regarding
this upload
"""
addresses = [maintainer]
if changed_by != maintainer:
addresses.append(changed_by)
fpr_addresses = gpg_get_key_addresses(fingerprint)
if len(fpr_addresses) > 0 and fix_maintainer(changed_by)[3] not in fpr_addresses and fix_maintainer(maintainer)[3] not in fpr_addresses:
addresses.append(fpr_addresses[0])
encoded_addresses = [ fix_maintainer(e)[1] for e in addresses ]
return encoded_addresses
def mail_addresses_for_upload(maintainer, changed_by, fingerprint):
"""mail addresses to contact for an upload
@type maintainer: str
@param maintainer: Maintainer field of the .changes file
@type changed_by: str
@param changed_by: Changed-By field of the .changes file
@type fingerprint: str
@param fingerprint: fingerprint of the key used to sign the upload
@rtype: list of str
@return: list of RFC 2047-encoded mail addresses to contact regarding
this upload
"""
addresses = [maintainer]
if changed_by != maintainer:
addresses.append(changed_by)
fpr_addresses = gpg_get_key_addresses(fingerprint)
if len(fpr_addresses) > 0 and fix_maintainer(
changed_by)[3] not in fpr_addresses and fix_maintainer(
maintainer)[3] not in fpr_addresses:
addresses.append(fpr_addresses[0])
encoded_addresses = [fix_maintainer(e)[3] for e in addresses]
return encoded_addresses
def mail_addresses_for_upload(maintainer, changed_by, fingerprint):
"""mail addresses to contact for an upload
@type maintainer: str
@param maintainer: Maintainer field of the .changes file
@type changed_by: str
@param changed_by: Changed-By field of the .changes file
@type fingerprint: str
@param fingerprint: fingerprint of the key used to sign the upload
@rtype: list of str
@return: list of RFC 2047-encoded mail addresses to contact regarding
this upload
"""
recipients = Cnf.value_list('Dinstall::UploadMailRecipients')
if not recipients:
recipients = [
'maintainer',
'changed_by',
'signer',
]
# Ensure signer is last if present
try:
recipients.remove('signer')
recipients.append('signer')
except ValueError:
pass
# Compute the set of addresses of the recipients
addresses = set() # Name + email
emails = set() # Email only, used to avoid duplicates
for recipient in recipients:
if recipient.startswith('mail:'): # Email hardcoded in config
address = recipient[5:]
elif recipient == 'maintainer':
address = maintainer
elif recipient == 'changed_by':
address = changed_by
elif recipient == 'signer':
fpr_addresses = gpg_get_key_addresses(fingerprint)
address = fpr_addresses[0] if fpr_addresses else None
if any(x in emails for x in fpr_addresses):
# The signer already gets a copy via another email
address = None
else:
raise Exception('Unsupported entry in {0}: {1}'.format(
'Dinstall::UploadMailRecipients', recipient))
if address is not None:
email = fix_maintainer(address)[3]
if email not in emails:
addresses.add(address)
emails.add(email)
encoded_addresses = [fix_maintainer(e)[1] for e in addresses]
return encoded_addresses
def send_mail (message, filename="", whitelists=None):
"""sendmail wrapper, takes _either_ a message string or a file as arguments
@type whitelists: list of (str or None)
@param whitelists: path to whitelists. C{None} or an empty list whitelists
everything, otherwise an address is whitelisted if it is
included in any of the lists.
In addition a global whitelist can be specified in
Dinstall::MailWhiteList.
"""
maildir = Cnf.get('Dir::Mail')
if maildir:
path = os.path.join(maildir, datetime.datetime.now().isoformat())
path = find_next_free(path)
with open(path, 'w') as fh:
print >>fh, message,
# Check whether we're supposed to be sending mail
if Cnf.has_key("Dinstall::Options::No-Mail") and Cnf["Dinstall::Options::No-Mail"]:
return
# If we've been passed a string dump it into a temporary file
if message:
(fd, filename) = tempfile.mkstemp()
os.write (fd, message)
os.close (fd)
if whitelists is None or None in whitelists:
whitelists = []
if Cnf.get('Dinstall::MailWhiteList', ''):
whitelists.append(Cnf['Dinstall::MailWhiteList'])
if len(whitelists) != 0:
with open_file(filename) as message_in:
message_raw = modemail.message_from_file(message_in)
whitelist = [];
for path in whitelists:
with open_file(path, 'r') as whitelist_in:
for line in whitelist_in:
if not re_whitespace_comment.match(line):
if re_re_mark.match(line):
whitelist.append(re.compile(re_re_mark.sub("", line.strip(), 1)))
else:
whitelist.append(re.compile(re.escape(line.strip())))
# Fields to check.
fields = ["To", "Bcc", "Cc"]
for field in fields:
# Check each field
value = message_raw.get(field, None)
if value != None:
match = [];
for item in value.split(","):
(rfc822_maint, rfc2047_maint, name, email) = fix_maintainer(item.strip())
mail_whitelisted = 0
for wr in whitelist:
if wr.match(email):
mail_whitelisted = 1
break
if not mail_whitelisted:
print "Skipping {0} since it's not whitelisted".format(item)
continue
match.append(item)
# Doesn't have any mail in whitelist so remove the header
if len(match) == 0:
del message_raw[field]
else:
message_raw.replace_header(field, ', '.join(match))
# Change message fields in order if we don't have a To header
if not message_raw.has_key("To"):
fields.reverse()
for field in fields:
if message_raw.has_key(field):
message_raw[fields[-1]] = message_raw[field]
del message_raw[field]
break
else:
# Clean up any temporary files
# and return, as we removed all recipients.
if message:
os.unlink (filename);
return;
fd = os.open(filename, os.O_RDWR|os.O_EXCL, 0o700);
os.write (fd, message_raw.as_string(True));
os.close (fd);
# Invoke sendmail
(result, output) = commands.getstatusoutput("%s < %s" % (Cnf["Dinstall::SendmailCommand"], filename))
if (result != 0):
raise SendmailFailedError(output)
# Clean up any temporary files
if message:
os.unlink (filename)
def send_mail (message, filename="", whitelists=None):
"""sendmail wrapper, takes _either_ a message string or a file as arguments
@type whitelists: list of (str or None)
@param whitelists: path to whitelists. C{None} or an empty list whitelists
everything, otherwise an address is whitelisted if it is
included in any of the lists.
In addition a global whitelist can be specified in
Dinstall::MailWhiteList.
"""
maildir = Cnf.get('Dir::Mail')
if maildir:
path = os.path.join(maildir, datetime.datetime.now().isoformat())
path = find_next_free(path)
with open(path, 'w') as fh:
print >>fh, message,
# Check whether we're supposed to be sending mail
if "Dinstall::Options::No-Mail" in Cnf and Cnf["Dinstall::Options::No-Mail"]:
return
# If we've been passed a string dump it into a temporary file
if message:
(fd, filename) = tempfile.mkstemp()
os.write (fd, message)
os.close (fd)
if whitelists is None or None in whitelists:
whitelists = []
if Cnf.get('Dinstall::MailWhiteList', ''):
whitelists.append(Cnf['Dinstall::MailWhiteList'])
if len(whitelists) != 0:
with open_file(filename) as message_in:
message_raw = modemail.message_from_file(message_in)
whitelist = [];
for path in whitelists:
with open_file(path, 'r') as whitelist_in:
for line in whitelist_in:
if not re_whitespace_comment.match(line):
if re_re_mark.match(line):
whitelist.append(re.compile(re_re_mark.sub("", line.strip(), 1)))
else:
whitelist.append(re.compile(re.escape(line.strip())))
# Fields to check.
fields = ["To", "Bcc", "Cc"]
for field in fields:
# Check each field
value = message_raw.get(field, None)
if value != None:
match = [];
for item in value.split(","):
(rfc822_maint, rfc2047_maint, name, email) = fix_maintainer(item.strip())
mail_whitelisted = 0
for wr in whitelist:
if wr.match(email):
mail_whitelisted = 1
break
if not mail_whitelisted:
print "Skipping {0} since it's not whitelisted".format(item)
continue
match.append(item)
# Doesn't have any mail in whitelist so remove the header
if len(match) == 0:
del message_raw[field]
else:
message_raw.replace_header(field, ', '.join(match))
# Change message fields in order if we don't have a To header
if "To" not in message_raw:
fields.reverse()
for field in fields:
if field in message_raw:
message_raw[fields[-1]] = message_raw[field]
del message_raw[field]
break
else:
# Clean up any temporary files
# and return, as we removed all recipients.
if message:
os.unlink (filename);
return;
fd = os.open(filename, os.O_RDWR|os.O_EXCL, 0o700);
os.write (fd, message_raw.as_string(True));
os.close (fd);
# Invoke sendmail
(result, output) = commands.getstatusoutput("%s < %s" % (Cnf["Dinstall::SendmailCommand"], filename))
if (result != 0):
raise SendmailFailedError(output)
# Clean up any temporary files
if message:
os.unlink (filename)
