def show_message(request, folder, uid):
'''Show the message
'''
config = WebpymailConfig(request)
folder_name = base64.urlsafe_b64decode(str(folder))
M = serverLogin(request)
folder = M[folder_name]
message = folder[int(uid)]
# If it's a POST request
if request.method == 'POST':
try:
msgactions.message_change(request, message)
except hlimap.imapmessage.MessageNotFound:
return redirect('message_list', folder=folder.url())
return render_to_response(
'mail/message_body.html', {
'folder': folder,
'message': message,
'inline_img': config.getboolean('message', 'show_images_inline')
},
context_instance=RequestContext(request))
def show_message(request, folder, uid):
'''Show the message
'''
config = WebpymailConfig( request )
folder_name = base64.urlsafe_b64decode(str(folder))
M = serverLogin( request )
folder = M[folder_name]
message = folder[int(uid)]
# If it's a POST request
if request.method == 'POST':
try:
msgactions.message_change( request, message )
except hlimap.imapmessage.MessageNotFound:
return redirect('message_list', folder=folder.url() )
return render_to_response('mail/message_body.html',{'folder':folder,
'message':message,
'inline_img': config.getboolean('message', 'show_images_inline')},
context_instance=RequestContext(request))
def send_message(request,
text='',
to_addr='',
cc_addr='',
bcc_addr='',
subject='',
attachments='',
headers={},
context={}):
'''Generic send message view
'''
# Auxiliary data initialization
new_data = request.POST.copy()
other_action = False
old_files = []
if 'saved_files' in new_data:
if new_data['saved_files']:
old_files = new_data['saved_files'].split(',')
file_list = request.FILES.getlist('attachment[]')
uploaded_files = UploadFiles(request.user,
old_files=old_files,
new_files=file_list)
# Check if there is a request to delete files
for key in new_data:
match = delete_re.match(key)
if match:
id = int(match.groups()[0])
uploaded_files.delete_id(id)
other_action = True
# Check if the cancel button was pressed
if 'cancel' in new_data:
# Delete the files
uploaded_files.delete()
# return
return HttpResponseRedirect('/')
# create an hidden field with the file list.
# In case the form does not validate, the user doesn't have
# to upload it again
new_data['saved_files'] = ','.join(
['%d' % Xi for Xi in uploaded_files.id_list()])
user_profile = request.user.userprofile
temp_signature_pri_key_file = request.FILES.get('signature_pri_key_file',
None)
if temp_signature_pri_key_file is not None:
form = ComposeMailForm(
new_data, {'signature_pri_key_file': temp_signature_pri_key_file},
request=request)
else:
form = ComposeMailForm(new_data, request=request)
if 'upload' in new_data:
other_action = True
if form.is_valid() and not other_action:
# Read the posted data
form_data = form.cleaned_data
subject = form_data['subject']
from_addr = form_data['from_addr']
to_addr = join_address_list(form_data['to_addr'])
cc_addr = join_address_list(form_data['cc_addr'])
bcc_addr = join_address_list(form_data['bcc_addr'])
text_format = form_data['text_format']
message_text = form_data['message_text'].encode('utf-8')
config = WebpymailConfig(request)
# Create html message
# if text_format == MARKDOWN and HAS_MARKDOWN:
# md = markdown.Markdown(output_format='HTML')
# message_html = md.convert(smart_text(message_text))
# css = config.get('message', 'css')
# # TODO: use a template to get the html and insert the css
# message_html = ('<html>\n<style>%s</style>'
# '<body>\n%s\n</body>\n</html>' %
# (css, message_html))
# else:
# message_html = None
message_html = None
# signature plugin
use_signature = form_data['use_signature']
if use_signature:
if form_data['signature_pri_key_file']:
# save to temporary file
folder_path = os.path.join('mailapp', 'savedkeys')
if not os.path.exists(folder_path):
os.makedirs(folder_path)
pri_key_path = os.path.join(folder_path, 'uploaded.pri')
with form_data['signature_pri_key_file'] as fup, open(
pri_key_path, 'wb') as ftemp:
ftemp.write(fup.read())
# load key
ecc = ECC.load_key(pri_key_path, False)
a = ecc.a
b = ecc.b
p = ecc.p
d = ecc.d
n = ecc.n
Gx, Gy = ecc.G
else:
a = form_data['signature_pri_key_a']
b = form_data['signature_pri_key_b']
p = form_data['signature_pri_key_p']
d = form_data['signature_pri_key_d']
n = form_data['signature_pri_key_n']
Gx = form_data['signature_pri_key_Gx']
Gy = form_data['signature_pri_key_Gy']
message_text += b'\n\n' + b'<ds>' + generate_digital_signature(
message_text, a, b, p, d, n, Gx, Gy) + b'</ds>'
# encryption plugin
use_encryption = form_data['use_encryption']
# Create the RFC822 message
# NOTE: the current relevant RFC is RFC 5322, maybe this function
# name should be changed to reflect this, maybe it shouldn't be
# named after the RFC!
if use_encryption:
# Encryption Message
# iv = '12345678'
# key = 'ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEF'
iv = form_data['encryption_iv']
key = form_data['encryption_key']
cipher = STRAIT(key, Mode.CBC)
message_text_enc = iv.encode('utf-8') + cipher.encrypt(
message_text, iv)
message_text_enc = base64.b64encode(message_text_enc)
print('enc:', message_text_enc)
# Build message
message = compose_rfc822(from_addr, to_addr, cc_addr, bcc_addr,
subject, message_text_enc, message_html,
uploaded_files, headers)
else:
# Build message
message = compose_rfc822(from_addr, to_addr, cc_addr, bcc_addr,
subject, message_text, message_html,
uploaded_files, headers)
# Post the message to the SMTP server
try:
host = config.get('smtp', 'host')
port = config.getint('smtp', 'port')
user = config.get('smtp', 'user')
passwd = config.get('smtp', 'passwd')
security = config.get('smtp', 'security').upper()
use_imap_auth = config.getboolean('smtp', 'use_imap_auth')
if use_imap_auth:
user = request.session['username']
passwd = request.session['password']
send_mail(message, host, port, user, passwd, security)
except SMTPRecipientsRefused as detail:
error_message = ''.join([
'<p>%s' % escape(detail.recipients[Xi][1])
for Xi in detail.recipients
])
context['form'] = form
context['server_error'] = error_message
context['uploaded_files'] = uploaded_files
return render(request, 'mail/send_message.html', context)
except SMTPException as detail:
error_message = '<p>%s' % detail
context['form'] = form
context['server_error'] = error_message
context['uploaded_files'] = uploaded_files
return render(request, 'mail/send_message.html', context)
except Exception as detail:
error_message = '<p>%s' % detail
context['form'] = form
context['server_error'] = error_message
context['uploaded_files'] = uploaded_files
return render(request, 'mail/send_message.html', context)
# Store the message on the sent folder
imap_store(request, user_profile.sent_folder, message)
# Delete the temporary files
uploaded_files.delete()
return HttpResponseRedirect('/')
else:
# Return to the message composig view
context['form'] = form
context['uploaded_files'] = uploaded_files
return render(request, 'mail/send_message.html', context)
def send_message(request,
text='',
to_addr='',
cc_addr='',
bcc_addr='',
subject='',
attachments='',
headers={},
context={}):
'''Generic send message view
'''
# Auxiliary data initialization
new_data = request.POST.copy()
other_action = False
old_files = []
if 'saved_files' in new_data:
if new_data['saved_files']:
old_files = new_data['saved_files'].split(',')
file_list = request.FILES.getlist('attachment[]')
uploaded_files = UploadFiles(request.user,
old_files=old_files,
new_files=file_list)
# Check if there is a request to delete files
for key in new_data:
match = delete_re.match(key)
if match:
id = int(match.groups()[0])
uploaded_files.delete_id(id)
other_action = True
# Check if the cancel button was pressed
if 'cancel' in new_data:
# Delete the files
uploaded_files.delete()
# return
return HttpResponseRedirect('/')
# create an hidden field with the file list.
# In case the form does not validate, the user doesn't have
# to upload it again
new_data['saved_files'] = ','.join(
['%d' % Xi for Xi in uploaded_files.id_list()])
user_profile = request.user.userprofile
form = ComposeMailForm(new_data, request=request)
if 'upload' in new_data:
other_action = True
if form.is_valid() and not other_action:
# Read the posted data
form_data = form.cleaned_data
subject = form_data['subject']
from_addr = form_data['from_addr']
to_addr = join_address_list(form_data['to_addr'])
cc_addr = join_address_list(form_data['cc_addr'])
bcc_addr = join_address_list(form_data['bcc_addr'])
text_format = form_data['text_format']
message_text = form_data['message_text'].encode('utf-8')
config = WebpymailConfig(request)
# Create html message
if text_format == MARKDOWN and HAS_MARKDOWN:
md = markdown.Markdown(output_format='HTML')
message_html = md.convert(smart_text(message_text))
css = config.get('message', 'css')
# TODO: use a template to get the html and insert the css
message_html = ('<html>\n<style>%s</style>'
'<body>\n%s\n</body>\n</html>' %
(css, message_html))
else:
message_html = None
# Create the RFC822 message
# NOTE: the current relevant RFC is RFC 5322, maybe this function
# name should be changed to reflect this, maybe it shouldn't be
# named after the RFC!
message = compose_rfc822(from_addr, to_addr, cc_addr, bcc_addr,
subject, message_text, message_html,
uploaded_files, headers)
# Post the message to the SMTP server
try:
host = config.get('smtp', 'host')
port = config.getint('smtp', 'port')
user = config.get('smtp', 'user')
passwd = config.get('smtp', 'passwd')
security = config.get('smtp', 'security').upper()
use_imap_auth = config.getboolean('smtp', 'use_imap_auth')
if use_imap_auth:
user = request.session['username']
passwd = request.session['password']
send_mail(message, host, port, user, passwd, security)
except SMTPRecipientsRefused as detail:
error_message = ''.join([
'<p>%s' % escape(detail.recipients[Xi][1])
for Xi in detail.recipients
])
context['form'] = form
context['server_error'] = error_message
context['uploaded_files'] = uploaded_files
return render(request, 'mail/send_message.html', context)
except SMTPException as detail:
error_message = '<p>%s' % detail
context['form'] = form
context['server_error'] = error_message
context['uploaded_files'] = uploaded_files
return render(request, 'mail/send_message.html', context)
except Exception as detail:
error_message = '<p>%s' % detail
context['form'] = form
context['server_error'] = error_message
context['uploaded_files'] = uploaded_files
return render(request, 'mail/send_message.html', context)
# Store the message on the sent folder
imap_store(request, user_profile.sent_folder, message)
# Delete the temporary files
uploaded_files.delete()
return HttpResponseRedirect('/')
else:
# Return to the message composig view
context['form'] = form
context['uploaded_files'] = uploaded_files
return render(request, 'mail/send_message.html', context)
def message_process(request, folder, uid):
if request.method == 'POST':
form = ProcessEmailForm(request.POST, request.FILES)
if form.is_valid():
# get form data
form_data = form.cleaned_data
# get message object
config = WebpymailConfig(request)
folder_name = base64.urlsafe_b64decode(str(folder))
M = serverLogin(request)
folder = M[folder_name]
message = folder[int(uid)]
# Get text/plain part
text_plain = get_text_plain(message)
# decryption plugin
use_decryption = form_data['use_decryption']
message_text_dec = None
decryption_error = None
if use_decryption:
try:
# decrypt
# decryption_key = 'ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEF'
decryption_key = form_data['decryption_key'].ljust(32, '0')[:32]
text_plain = base64.b64decode(text_plain)
cipher = STRAIT(decryption_key, Mode.CBC)
iv, message_text_enc = text_plain[:8].decode('utf-8'), text_plain[8:]
message_text_dec = cipher.decrypt(message_text_enc, iv).decode('utf-8', 'ignore')
text_to_validate = message_text_dec
except Exception as e:
decryption_error = 'Failed to decrypt email content: ' + str(e)
text_to_validate = ''
else:
text_to_validate = text_plain
# validation plugin
use_validation = form_data['use_validation']
validation = None
validation_error = None
if use_validation:
try:
# validate
if form_data['validation_pub_key_file']:
# save to temporary file
folder_path = os.path.join('mailapp', 'savedkeys')
if not os.path.exists(folder_path):
os.makedirs(folder_path)
pub_key_path = os.path.join(folder_path, 'uploaded.pub')
with form_data['validation_pub_key_file'] as fup, open(pub_key_path, 'wb') as ftemp:
ftemp.write(fup.read())
# load key
try:
ecc = ECC.load_key(pub_key_path, True)
except Exception as e:
raise Exception('Load public key from file failed')
else:
a = ecc.a
b = ecc.b
p = ecc.p
Qx, Qy = ecc.Q
n = ecc.n
Gx, Gy = ecc.G
else:
a = form_data['validation_pub_key_a']
b = form_data['validation_pub_key_b']
p = form_data['validation_pub_key_p']
Qx = form_data['validation_pub_key_Qx']
Qy = form_data['validation_pub_key_Qy']
n = form_data['validation_pub_key_n']
Gx = form_data['validation_pub_key_Gx']
Gy = form_data['validation_pub_key_Gy']
# validate digital signature
validation = check_digital_signature(text_to_validate, a, b, p, Qx, Qy, n, Gx, Gy)
except Exception as e:
validation_error = 'Failed to validate signature: ' + str(e)
# Check the query string
try:
external_images = config.getboolean('message', 'external_images')
external_images = request.GET.get('external_images', external_images)
external_images = bool(int(external_images))
except ValueError:
external_images = config.getboolean('message', 'external_images')
return render(request, 'mail/plugins/message_process.html', {
'folder': folder,
'message': message,
'show_images_inline': config.getboolean('message',
'show_images_inline'),
'show_html': config.getboolean('message', 'show_html'),
'external_images': external_images,
'use_validation': use_validation,
'validation': validation,
'validation_error': validation_error,
'use_decryption': use_decryption,
'message_text_dec': message_text_dec,
'decryption_error': decryption_error,
})
else:
form = ProcessEmailForm()
return render(request, 'mail/plugins/message_process_form.html', {
'folder': folder,
'uid': uid,
'form': form,
})
def send_message(request, text='', to_addr='', cc_addr='', bcc_addr = '', subject='',
attachments=''):
'''Generic send message view
'''
if request.method == 'POST':
new_data = request.POST.copy()
other_action = False
old_files = []
if new_data.has_key('saved_files'):
if new_data['saved_files']:
old_files = new_data['saved_files'].split(',')
uploaded_files = UploadFiles( request.user,
old_files = old_files,
new_files = request.FILES.getlist('attachment[]'))
# Check if there is a request to delete files
for key in new_data:
match = delete_re.match(key)
if match:
id = int(match.groups()[0])
uploaded_files.delete_id(id)
other_action = True
# Check if the cancel button was pressed
if new_data.has_key('cancel'):
# Delete the files
uploaded_files.delete()
# return
return HttpResponseRedirect('/')
# create an hidden field with the file list.
# In case the form does not validate, the user doesn't have
# to upload it again
new_data['saved_files'] = ','.join([ '%d' % Xi
for Xi in uploaded_files.id_list()])
user_profile = request.user.get_profile()
form = ComposeMailForm(new_data, request = request)
if new_data.has_key('upload'):
other_action = True
if form.is_valid() and not other_action:
# get the data:
form_data = form.cleaned_data
subject = form_data['subject']
from_addr = form_data['from_addr']
to_addr = join_address_list( form_data['to_addr'] )
cc_addr = join_address_list( form_data['cc_addr'] )
bcc_addr = join_address_list( form_data['bcc_addr'] )
text_format = form_data['text_format']
message_text = form_data['message_text'].encode('utf-8')
config = WebpymailConfig( request )
if text_format == MARKDOWN and HAS_MARKDOWN:
md = markdown.Markdown(output_format='HTML')
message_html = md.convert(smart_unicode(message_text))
css = config.get('message', 'css')
# TODO: use a template to get the html and insert the css
message_html = '<html>\n<style>%s</style><body>\n%s\n</body>\n</html>' % (css, message_html)
else:
message_html = None
message = compose_rfc822( from_addr, to_addr, cc_addr, bcc_addr,
subject, message_text, message_html, uploaded_files )
try:
host = config.get('smtp', 'host')
port = config.getint('smtp', 'port')
user = config.get('smtp', 'user')
passwd = config.get('smtp', 'passwd')
security = config.get('smtp', 'security').upper()
use_imap_auth = config.getboolean('smtp', 'use_imap_auth')
if use_imap_auth:
user = request.session['username']
passwd = request.session['password']
send_mail( message, host, port, user, passwd, security)
except SMTPRecipientsRefused, detail:
error_message = ''.join(
['<p>%s' % escape(detail.recipients[Xi][1])
for Xi in detail.recipients ] )
return render_to_response('mail/send_message.html', {'form':form,
'server_error': error_message,
'uploaded_files': uploaded_files},
context_instance=RequestContext(request))
except SMTPException, detail:
return render_to_response('mail/send_message.html', {'form':form,
'server_error': '<p>%s' % detail,
'uploaded_files': uploaded_files},
context_instance=RequestContext(request))
except Exception, detail:
error_message = '<p>%s' % detail
return render_to_response('mail/send_message.html', {'form':form,
'server_error': error_message,
'uploaded_files': uploaded_files},
context_instance=RequestContext(request))
def send_message(request,
text='',
to_addr='',
cc_addr='',
bcc_addr='',
subject='',
attachments=''):
'''Generic send message view
'''
if request.method == 'POST':
new_data = request.POST.copy()
other_action = False
old_files = []
if new_data.has_key('saved_files'):
if new_data['saved_files']:
old_files = new_data['saved_files'].split(',')
uploaded_files = UploadFiles(
request.user,
old_files=old_files,
new_files=request.FILES.getlist('attachment[]'))
# Check if there is a request to delete files
for key in new_data:
match = delete_re.match(key)
if match:
id = int(match.groups()[0])
uploaded_files.delete_id(id)
other_action = True
# Check if the cancel button was pressed
if new_data.has_key('cancel'):
# Delete the files
uploaded_files.delete()
# return
return HttpResponseRedirect('/')
# create an hidden field with the file list.
# In case the form does not validate, the user doesn't have
# to upload it again
new_data['saved_files'] = ','.join(
['%d' % Xi for Xi in uploaded_files.id_list()])
user_profile = request.user.get_profile()
form = ComposeMailForm(new_data, request=request)
if new_data.has_key('upload'):
other_action = True
if form.is_valid() and not other_action:
# get the data:
form_data = form.cleaned_data
subject = form_data['subject']
from_addr = form_data['from_addr']
to_addr = join_address_list(form_data['to_addr'])
cc_addr = join_address_list(form_data['cc_addr'])
bcc_addr = join_address_list(form_data['bcc_addr'])
text_format = form_data['text_format']
message_text = form_data['message_text'].encode('utf-8')
config = WebpymailConfig(request)
if text_format == MARKDOWN and HAS_MARKDOWN:
md = markdown.Markdown(output_format='HTML')
message_html = md.convert(smart_unicode(message_text))
css = config.get('message', 'css')
# TODO: use a template to get the html and insert the css
message_html = '<html>\n<style>%s</style><body>\n%s\n</body>\n</html>' % (
css, message_html)
else:
message_html = None
message = compose_rfc822(from_addr, to_addr, cc_addr, bcc_addr,
subject, message_text, message_html,
uploaded_files)
try:
host = config.get('smtp', 'host')
port = config.getint('smtp', 'port')
user = config.get('smtp', 'user')
passwd = config.get('smtp', 'passwd')
security = config.get('smtp', 'security').upper()
use_imap_auth = config.getboolean('smtp', 'use_imap_auth')
if use_imap_auth:
user = request.session['username']
passwd = request.session['password']
send_mail(message, host, port, user, passwd, security)
except SMTPRecipientsRefused, detail:
error_message = ''.join([
'<p>%s' % escape(detail.recipients[Xi][1])
for Xi in detail.recipients
])
return render_to_response(
'mail/send_message.html', {
'form': form,
'server_error': error_message,
'uploaded_files': uploaded_files
},
context_instance=RequestContext(request))
except SMTPException, detail:
return render_to_response(
'mail/send_message.html', {
'form': form,
'server_error': '<p>%s' % detail,
'uploaded_files': uploaded_files
},
context_instance=RequestContext(request))
except Exception, detail:
error_message = '<p>%s' % detail
return render_to_response(
'mail/send_message.html', {
'form': form,
'server_error': error_message,
'uploaded_files': uploaded_files
},
context_instance=RequestContext(request))
