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try: |
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from urlparse import parse_qs |
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3
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except ImportError: # python3 |
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from urllib.parse import parse_qs |
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5
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import logging |
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6
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from time import time |
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7
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8
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from flask import Blueprint, render_template, request, redirect, flash, Response, url_for |
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9
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10
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from spike.model import db |
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11
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from spike.model.naxsi_whitelist import NaxsiWhitelist |
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12
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1 |
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from spike.model.naxsi_whitelistsets import NaxsiWhitelistSets |
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13
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from spike.model import naxsi_mz |
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14
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15
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whitelists = Blueprint('whitelists', __name__) |
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16
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17
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18
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1 |
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@whitelists.route("/") |
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19
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def index(): |
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1 |
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_wlist = NaxsiWhitelist.query.order_by(NaxsiWhitelist.wid.desc()).all() |
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21
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if not _wlist: |
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flash("No whitelist found, please create one", "success") |
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return redirect(url_for('whitelists.new')) |
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return render_template("whitelists/index.html", whitelists=_wlist) |
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25
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26
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@whitelists.route("/plain/<string:wid>", methods=["GET"]) |
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def plain(wid): |
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29
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_wlist = NaxsiWhitelist.query.filter(NaxsiWhitelist.id == wid).first() |
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30
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1 |
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if not _wlist: |
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31
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flash("No rules found, please create one", "error") |
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return redirect(url_for('whitelists.index')) |
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33
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return Response(str(_wlist), mimetype='text/plain') |
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35
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36
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1 |
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@whitelists.route("/view/<int:wid>", methods=["GET"]) |
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def view(wid): |
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1 |
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_wlist = NaxsiWhitelist.query.filter(NaxsiWhitelist.id == wid).first() |
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39
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1 |
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if _wlist is None: |
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40
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1 |
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flash("The whitelist %d was not found." % wid, "error") |
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41
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1 |
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return redirect(url_for('whitelists.index')) |
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42
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return render_template("whitelists/view.html", whitelist=_wlist) |
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43
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44
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45
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1 |
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@whitelists.route("/edit/<string:wid>", methods=["GET"]) |
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def edit(wid): |
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47
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return redirect(url_for('whitelists.new')) |
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48
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49
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50
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1 |
View Code Duplication |
@whitelists.route("/del/<string:wid>", methods=["GET"]) |
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51
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def del_sid(wid): |
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52
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1 |
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_wlist = NaxsiWhitelist.query.filter(NaxsiWhitelist.id == wid).first() |
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53
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1 |
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if not _wlist: |
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54
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1 |
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return redirect(url_for('whitelists.index')) |
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55
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56
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1 |
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db.session.delete(_wlist) |
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57
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1 |
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db.session.commit() |
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58
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59
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1 |
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flash("Successfully deleted %s" % wid, "success") |
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60
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return redirect(url_for('whitelists.index')) |
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61
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62
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63
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1 |
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@whitelists.route("/generate", methods=["GET", "POST"]) |
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64
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def generate(): |
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65
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1 |
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if request.method == "GET": |
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66
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1 |
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return render_template("misc/whitelist_generator.html") |
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67
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1 |
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nxlogs = request.form.get('nxlogs', '') |
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68
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69
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1 |
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if not nxlogs: |
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70
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1 |
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flash('Please input nxlogs') |
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71
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1 |
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return render_template("misc/whitelist_generator.html") |
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72
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73
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1 |
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whitelist = list() |
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74
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1 |
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for nxlog in nxlogs.split('\n'): |
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75
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1 |
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if not nxlog: |
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76
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continue |
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77
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1 |
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start = nxlog.find("ip=") |
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78
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1 |
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if start < 0: |
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79
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1 |
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flash('{} is an invalid extlog, string "ip=" not found.'.format(nxlog)) |
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80
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1 |
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return render_template("misc/whitelist_generator.html", nxlogs=nxlogs) |
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81
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82
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1 |
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end = nxlog.find(", ") |
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83
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1 |
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if end < 0: |
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84
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1 |
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flash('{} is an invalid extlog, string "," not found.'.format(nxlog)) |
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85
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1 |
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return render_template("misc/whitelist_generator.html", nxlogs=nxlogs) |
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86
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87
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# Flatten the dict, since parse_qs is a bit annoying |
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88
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1 |
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nxdic = parse_qs(nxlog[start:end]) |
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89
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1 |
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for key, value in nxdic.items(): |
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90
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1 |
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nxdic[key] = value[0] |
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91
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92
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1 |
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cpt = 0 |
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93
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1 |
View Code Duplication |
while "id{}".format(cpt) in nxdic: |
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94
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1 |
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_id = "id{}".format(cpt) |
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95
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1 |
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_var_name = "var_name{}".format(cpt) |
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96
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1 |
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_zone = "zone{}".format(cpt) |
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97
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1 |
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if "var_name{}".format(cpt) in nxdic: |
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98
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1 |
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whitelist.append('BasicRule wl:{} "mz:{}:{}"'.format(nxdic[_id], nxdic[_var_name], nxdic[_zone])) |
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99
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else: |
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100
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whitelist.append('BasicRule wl:{} "mz:{}"'.format(nxdic[_id], nxdic[_var_name])) |
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101
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1 |
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cpt += 1 |
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102
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1 |
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return render_template("misc/whitelist_generator.html", whitelist='\n'.join(whitelist) + ';', nxlogs=nxlogs) |
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103
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104
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105
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1 |
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@whitelists.route('/new', methods=["GET", "POST"]) |
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106
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def new(): |
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107
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1 |
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if request.method == "GET": |
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108
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1 |
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_whitelistesets = NaxsiWhitelistSets.query.all() |
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109
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1 |
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return render_template('whitelists/new.html', matchzones=naxsi_mz, whitelistsets=_whitelistesets) |
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110
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111
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1 |
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logging.debug('Posted new request: %s', request.form) |
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112
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113
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1 |
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mz = "|".join(filter(len, request.form.getlist("mz") + request.form.getlist("custom_mz_val"))) |
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114
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1 |
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wid = request.form.get('wid', '') |
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115
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1 |
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whitelistset = request.form.get("whitelistset", '') |
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116
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117
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1 |
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if not wid: |
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118
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1 |
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flash('Please enter a wid', category='error') |
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119
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1 |
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return render_template('whitelists/new.html') |
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120
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1 |
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elif not whitelistset: |
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121
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1 |
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flash('Please enter a whitelistset', category='error') |
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122
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1 |
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return render_template('whitelists/new.html') |
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123
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124
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1 |
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wlist = NaxsiWhitelist(wid=wid, timestamp=int(time()), |
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125
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whitelistset=whitelistset, mz=mz, active=1, |
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126
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negative=request.form.get("negative", "") == 'checked') |
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127
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1 |
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wlist.validate() |
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128
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129
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1 |
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if wlist.error: |
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130
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1 |
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flash(",".join(wlist.error), 'error') |
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131
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1 |
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return redirect(url_for('whitelists.new')) |
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132
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1 |
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elif wlist.warnings: |
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133
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flash(",".join(wlist.warnings), 'warning') |
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134
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135
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1 |
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db.session.add(wlist) |
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136
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1 |
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db.session.commit() |
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137
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138
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return render_template('whitelists/index.html') |
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139
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This check looks for calls to members that are non-existent. These calls will fail.
The member could have been renamed or removed.