def ipv4_rule():
net_ranges = get_user_nets(session['user_id'])
form = IPv4Form(request.form)
# add values to form instance
form.action.choices = get_user_actions(session['user_role_ids'])
form.net_ranges = net_ranges
if request.method == 'POST' and form.validate():
model = get_ipv4_model_if_exists(form.data, 1)
if model:
model.expires = round_to_ten_minutes(webpicker_to_datetime(form.expires.data))
flash_message = u'Existing IPv4 Rule found. Expiration time was updated to new value.'
else:
model = Flowspec4(
source=form.source.data,
source_mask=form.source_mask.data,
source_port=form.source_port.data,
destination=form.dest.data,
destination_mask=form.dest_mask.data,
destination_port=form.dest_port.data,
protocol=form.protocol.data,
flags=";".join(form.flags.data),
packet_len=form.packet_len.data,
expires=round_to_ten_minutes(webpicker_to_datetime(form.expires.data)),
comment=quote_to_ent(form.comment.data),
action_id=form.action.data,
user_id=session['user_id'],
rstate_id=get_state_by_time(webpicker_to_datetime(form.expires.data))
)
flash_message = u'IPv4 Rule saved'
db.session.add(model)
db.session.commit()
flash(flash_message, 'alert-success')
# announce route if model is in active state
if model.rstate_id == 1:
route = messages.create_ipv4(model, constants.ANNOUNCE)
announce_route(route)
# log changes
log_route(session['user_id'], model, RULE_TYPES['IPv4'])
return redirect(url_for('index'))
else:
for field, errors in form.errors.items():
for error in errors:
print(u"Error in the %s field - %s" % (
getattr(form, field).label.text,
error
))
default_expires = datetime.now() + timedelta(days=7)
form.expires.data = datetime_to_webpicker(default_expires)
return render_template('forms/ipv4_rule.j2', form=form, action_url=url_for('rules.ipv4_rule'))
def create_rtbh(current_user):
all_com = db.session.query(Community).all()
if not all_com:
insert_initial_communities()
net_ranges = get_user_nets(current_user["id"])
json_request_data = request.get_json()
form = RTBHForm(data=json_request_data, meta={"csrf": False})
form.community.choices = get_user_communities(current_user["role_ids"])
form.net_ranges = net_ranges
if not form.validate():
form_errors = get_form_errors(form)
if form_errors:
return jsonify(form_errors), 400
model = get_rtbh_model_if_exists(form.data, 1)
if model:
model.expires, pref_format = parse_api_time(form.expires.data)
flash_message = (
u"Existing RTBH Rule found. Expiration time was updated to new value."
)
else:
expires, pref_format = parse_api_time(form.expires.data)
model = RTBH(
ipv4=form.ipv4.data,
ipv4_mask=form.ipv4_mask.data,
ipv6=form.ipv6.data,
ipv6_mask=form.ipv6_mask.data,
community_id=form.community.data,
expires=expires,
comment=quote_to_ent(form.comment.data),
user_id=current_user["id"],
rstate_id=get_state_by_time(expires),
)
db.session.add(model)
db.session.commit()
flash_message = u"RTBH Rule saved"
# announce routes
if model.rstate_id == 1:
route = messages.create_rtbh(model, ANNOUNCE)
announce_route(route)
# log changes
log_route(
current_user["id"],
model,
RULE_TYPES["RTBH"],
"{} / {}".format(current_user["uuid"], current_user["org"]),
)
pref_format = output_date_format(json_request_data, pref_format)
return jsonify({
"message": flash_message,
"rule": model.to_dict(pref_format)
}), 201
def create_ipv4(current_user):
"""
Api method for new IPv4 rule
:param data: parsed json request
:param current_user: data from jwt token
:return: json response
"""
net_ranges = get_user_nets(current_user['id'])
json_request_data = request.get_json()
form = IPv4Form(data=json_request_data, meta={'csrf': False})
# add values to form instance
form.action.choices = get_user_actions(current_user['role_ids'])
form.net_ranges = net_ranges
# if the form is not valid, we should return 404 with errors
if not form.validate():
form_errors = get_form_errors(form)
if form_errors:
return jsonify(form_errors), 400
model = get_ipv4_model_if_exists(form.data, 1)
if model:
model.expires, pref_format = parse_api_time(form.expires.data)
flash_message = u'Existing IPv4 Rule found. Expiration time was updated to new value.'
else:
expires, pref_format = parse_api_time(form.expires.data)
model = Flowspec4(source=form.source.data,
source_mask=form.source_mask.data,
source_port=form.source_port.data,
destination=form.dest.data,
destination_mask=form.dest_mask.data,
destination_port=form.dest_port.data,
protocol=form.protocol.data,
flags=";".join(form.flags.data),
packet_len=form.packet_len.data,
expires=expires,
comment=quote_to_ent(form.comment.data),
action_id=form.action.data,
user_id=current_user['id'],
rstate_id=get_state_by_time(expires))
flash_message = u'IPv4 Rule saved'
db.session.add(model)
db.session.commit()
# announce route if model is in active state
if model.rstate_id == 1:
route = messages.create_ipv4(model, ANNOUNCE)
announce_route(route)
# log changes
log_route(current_user['id'], model, RULE_TYPES['IPv4'])
pref_format = output_date_format(json_request_data, pref_format)
return jsonify({
'message': flash_message,
'rule': model.to_dict(pref_format)
}), 201
def rtbh_rule():
all_com = db.session.query(Community).all()
if not all_com:
insert_initial_communities()
net_ranges = get_user_nets(session['user_id'])
form = RTBHForm(request.form)
form.community.choices = get_user_communities(session['user_role_ids'])
form.net_ranges = net_ranges
if request.method == 'POST' and form.validate():
model = get_rtbh_model_if_exists(form.data, 1)
if model:
model.expires = round_to_ten_minutes(webpicker_to_datetime(form.expires.data))
flash_message = u'Existing RTBH Rule found. Expiration time was updated to new value.'
else:
model = RTBH(
ipv4=form.ipv4.data,
ipv4_mask=form.ipv4_mask.data,
ipv6=form.ipv6.data,
ipv6_mask=form.ipv6_mask.data,
community_id=form.community.data,
expires=round_to_ten_minutes(webpicker_to_datetime(form.expires.data)),
comment=quote_to_ent(form.comment.data),
user_id=session['user_id'],
rstate_id=get_state_by_time(webpicker_to_datetime(form.expires.data))
)
db.session.add(model)
db.session.commit()
flash_message = u'RTBH Rule saved'
flash(flash_message, 'alert-success')
# announce routes
if model.rstate_id == 1:
route = messages.create_rtbh(model, constants.ANNOUNCE)
announce_route(route)
# log changes
log_route(session['user_id'], model, RULE_TYPES['RTBH'])
return redirect(url_for('index'))
else:
for field, errors in form.errors.items():
for error in errors:
print(u"Error in the %s field - %s" % (
getattr(form, field).label.text,
error
))
default_expires = datetime.now() + timedelta(days=7)
form.expires.data = datetime_to_webpicker(default_expires)
return render_template('forms/rtbh_rule.j2', form=form, action_url=url_for('rules.rtbh_rule'))
def create_ipv6(current_user):
"""
Create new IPv6 rule
:param data: parsed json request
:param current_user: data from jwt token
:return:
"""
net_ranges = get_user_nets(current_user["id"])
json_request_data = request.get_json()
form = IPv6Form(data=json_request_data, meta={"csrf": False})
form.action.choices = get_user_actions(current_user["role_ids"])
form.net_ranges = net_ranges
if not form.validate():
form_errors = get_form_errors(form)
if form_errors:
return jsonify(form_errors), 400
model = get_ipv6_model_if_exists(form.data, 1)
if model:
model.expires, pref_format = parse_api_time(form.expires.data)
flash_message = (
u"Existing IPv6 Rule found. Expiration time was updated to new value."
)
else:
expires, pref_format = parse_api_time(form.expires.data)
model = Flowspec6(
source=form.source.data,
source_mask=form.source_mask.data,
source_port=form.source_port.data,
destination=form.dest.data,
destination_mask=form.dest_mask.data,
destination_port=form.dest_port.data,
next_header=form.next_header.data,
flags=";".join(form.flags.data),
packet_len=form.packet_len.data,
expires=expires,
comment=quote_to_ent(form.comment.data),
action_id=form.action.data,
user_id=current_user["id"],
rstate_id=get_state_by_time(expires),
)
flash_message = u"IPv6 Rule saved"
db.session.add(model)
db.session.commit()
# announce routes
if model.rstate_id == 1:
route = messages.create_ipv6(model, ANNOUNCE)
announce_route(route)
# log changes
log_route(
current_user["id"],
model,
RULE_TYPES["IPv6"],
"{} / {}".format(current_user["uuid"], current_user["org"]),
)
pref_format = output_date_format(json_request_data, pref_format)
return jsonify({
"message": flash_message,
"rule": model.to_dict(pref_format)
}), 201