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annotate mod_audit/mod_audit.lua @ 5706:655f90b149a4

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mod_audit: Pass IP address in string form Passing an util.ip object to :text_tag() would be an error.
author Kim Alvefur <zash@zash.se>
date Mon, 13 Nov 2023 12:02:54 +0100
parents 9bbf5b0673a2
children 9a5fca9f90a6
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1 module:set_global();
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2
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3 local time_now = os.time;
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4 local parse_duration = require "util.human.io".parse_duration;
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5 local ip = require "util.ip";
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6 local st = require "util.stanza";
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7 local moduleapi = require "core.moduleapi";
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8
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9 local host_wide_user = "@";
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10
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11 local cleanup_after = module:get_option_string("audit_log_expires_after", "28d");
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12 if cleanup_after == "never" then
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13 cleanup_after = nil;
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14 else
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15 cleanup_after = parse_duration(cleanup_after);
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16 end
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17
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18 local attach_ips = module:get_option_boolean("audit_log_ips", true);
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19 local attach_ipv4_prefix = module:get_option_number("audit_log_ipv4_prefix", nil);
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20 local attach_ipv6_prefix = module:get_option_number("audit_log_ipv6_prefix", nil);
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21
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22 local have_geoip, geoip = pcall(require, "geoip.country");
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23 local attach_location = have_geoip and module:get_option_boolean("audit_log_location", true);
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24
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25 local geoip4_country, geoip6_country;
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26 if have_geoip and attach_location then
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27 geoip4_country = geoip.open(module:get_option_string("geoip_ipv4_country", "/usr/share/GeoIP/GeoIP.dat"));
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28 geoip6_country = geoip.open(module:get_option_string("geoip_ipv6_country", "/usr/share/GeoIP/GeoIPv6.dat"));
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29 end
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30
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31
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32 local stores = {};
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33
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34 local function get_store(self, host)
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35 local store = rawget(self, host);
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36 if store then
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37 return store
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38 end
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39 store = module:context(host):open_store("audit", "archive");
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40 rawset(self, host, store);
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41 return store;
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42 end
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43
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44 setmetatable(stores, { __index = get_store });
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46 local function prune_audit_log(host)
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47 local before = os.time() - cleanup_after;
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48 module:context(host):log("debug", "Pruning audit log for entries older than %s", os.date("%Y-%m-%d %R:%S", before));
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49 local ok, err = stores[host]:delete(nil, { ["end"] = before });
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50 if not ok then
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51 module:context(host):log("error", "Unable to prune audit log: %s", err);
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52 return;
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53 end
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54 local sum = tonumber(ok);
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55 if sum then
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56 module:context(host):log("debug", "Pruned %d expired audit log entries", sum);
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57 return sum > 0;
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58 end
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59 module:context(host):log("debug", "Pruned expired audit log entries");
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60 return true;
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61 end
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62
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63 local function get_ip_network(ip_addr)
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64 local _ip = ip.new_ip(ip_addr);
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65 local proto = _ip.proto;
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66 local network;
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67 if proto == "IPv4" and attach_ipv4_prefix then
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68 network = ip.truncate(_ip, attach_ipv4_prefix).normal.."/"..attach_ipv4_prefix;
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69 elseif proto == "IPv6" and attach_ipv6_prefix then
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70 network = ip.truncate(_ip, attach_ipv6_prefix).normal.."/"..attach_ipv6_prefix;
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71 end
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72 return network;
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73 end
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74
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75 local function session_extra(session)
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76 local attr = {
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77 xmlns = "xmpp:prosody.im/audit",
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78 };
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79 if session.id then
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80 attr.id = session.id;
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81 end
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82 if session.type then
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83 attr.type = session.type;
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84 end
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85 local stanza = st.stanza("session", attr);
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86 if attach_ips and session.ip then
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87 local remote_ip, network = session.ip;
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88 if attach_ipv4_prefix or attach_ipv6_prefix then
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89 network = get_ip_network(remote_ip);
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90 end
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91 stanza:text_tag("remote-ip", network or remote_ip.normal);
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92 end
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93 if attach_location and session.ip then
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94 local remote_ip = ip.new_ip(session.ip);
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95 local geoip_country = ip.proto == "IPv6" and geoip6_country or geoip4_country;
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96 stanza:tag("location", {
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97 country = geoip_country:query_by_addr(remote_ip.normal);
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98 }):up();
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99 end
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100 if session.client_id then
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101 stanza:text_tag("client", session.client_id);
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102 end
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103 return stanza
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104 end
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105
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106 local function audit(host, user, source, event_type, extra)
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107 if not host or host == "*" then
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108 error("cannot log audit events for global");
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109 end
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110 local user_key = user or host_wide_user;
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111
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112 local attr = {
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113 ["source"] = source,
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114 ["type"] = event_type,
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115 };
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116 if user_key ~= host_wide_user then
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117 attr.user = user_key;
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118 end
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119 local stanza = st.stanza("audit-event", attr);
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120 if extra then
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121 if extra.session then
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122 local child = session_extra(extra.session);
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123 if child then
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124 stanza:add_child(child);
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125 end
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126 end
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127 if extra.custom then
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128 for _, child in ipairs(extra.custom) do
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diff changeset
129 if not st.is_stanza(child) then
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
130 error("all extra.custom items must be stanzas")
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
131 end
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
132 stanza:add_child(child);
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
133 end
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
134 end
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
135 end
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
136
5331
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
137 local store = stores[host];
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
138 local id, err = store:append(nil, nil, stanza, extra and extra.timestamp or time_now(), user_key);
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
139 if not id then
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
140 if err == "quota-limit" then
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
141 local limit = store.caps and store.caps.quota or 1000;
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
142 local truncate_to = math.floor(limit * 0.99);
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
143 if type(cleanup_after) == "number" then
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
144 module:log("debug", "Audit log has reached quota - forcing prune");
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
145 if prune_audit_log(host) then
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
146 -- Retry append
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
147 id, err = store:append(nil, nil, stanza, extra and extra.timestamp or time_now(), user_key);
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
148 end
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
149 end
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
150 if not id and (store.caps and store.caps.truncate) then
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
151 module:log("debug", "Audit log has reached quota - truncating");
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
152 local truncated = store:delete(nil, {
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
153 truncate = truncate_to;
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
154 });
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
155 if truncated then
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
156 -- Retry append
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
157 id, err = store:append(nil, nil, stanza, extra and extra.timestamp or time_now(), user_key);
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
158 end
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
159 end
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
160 end
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
161 if not id then
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
162 module:log("error", "Failed to persist audit event: %s", err);
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
163 return;
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
164 end
4933
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
165 else
5331
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
166 module:log("debug", "Persisted audit event %s as %s", stanza:top_tag(), id);
4933
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
167 end
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
168 end
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
169
4935
ae83200fb55f mod_audit: make the extension of the module API less of a hack
Jonas Schäfer <jonas@wielicki.name>
parents: 4934
diff changeset
170 function moduleapi.audit(module, user, event_type, extra)
ae83200fb55f mod_audit: make the extension of the module API less of a hack
Jonas Schäfer <jonas@wielicki.name>
parents: 4934
diff changeset
171 audit(module.host, user, "mod_" .. module:get_name(), event_type, extra);
4933
530d116b7f68 mod_audit*: modules for audit logging in prosody
Jonas Schäfer <jonas@wielicki.name>
parents:
diff changeset
172 end
5299
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
173
5351
c35f3c1762b5 mod_audit: Move underscore to avoid luacheck warning
Kim Alvefur <zash@zash.se>
parents: 5331
diff changeset
174 function module.command(arg_)
5326
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
175 local jid = require "util.jid";
5351
c35f3c1762b5 mod_audit: Move underscore to avoid luacheck warning
Kim Alvefur <zash@zash.se>
parents: 5331
diff changeset
176 local arg = require "util.argparse".parse(arg_, {
5331
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
177 value_params = { "limit" };
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
178 });
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
179
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
180 for k, v in pairs(arg) do print("U", k, v) end
5326
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
181 local query_user, host = jid.prepped_split(arg[1]);
5331
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
182
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
183 if arg.prune then
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
184 local sm = require "core.storagemanager";
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
185 if host then
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
186 sm.initialize_host(host);
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
187 prune_audit_log(host);
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
188 else
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
189 for _host in pairs(prosody.hosts) do
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
190 sm.initialize_host(_host);
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
191 prune_audit_log(_host);
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
192 end
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
193 end
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
194 return;
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
195 end
e00e3e2c72a3 mod_audit: Add expiration of entries, and handling of full archive stores
Matthew Wild <mwild1@gmail.com>
parents: 5327
diff changeset
196
5299
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
197 if not host then
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
198 print("EE: Please supply the host for which you want to show events");
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
199 return 1;
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
200 elseif not prosody.hosts[host] then
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
201 print("EE: Unknown host: "..host);
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
202 return 1;
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
203 end
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
204
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
205 require "core.storagemanager".initialize_host(host);
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
206 local store = stores[host];
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
207 local c = 0;
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
208
5326
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
209 if arg.global then
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
210 if query_user then
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
211 print("WW: Specifying a user account is incompatible with --global. Showing only global events.");
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
212 end
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
213 query_user = "@";
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
214 end
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
215
5299
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
216 local results, err = store:find(nil, {
5326
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
217 with = query_user;
5299
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
218 limit = arg.limit and tonumber(arg.limit) or nil;
5319
5043108b14f4 mod_audit: Display most recent entries first, rather than showing oldest
Matthew Wild <mwild1@gmail.com>
parents: 5318
diff changeset
219 reverse = true;
5299
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
220 })
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
221 if not results then
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
222 print("EE: Failed to query audit log: "..tostring(err));
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
223 return 1;
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
224 end
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
225
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
226 local colspec = {
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
227 { title = "Date", key = "when", width = 19, mapper = function (when) return os.date("%Y-%m-%d %R:%S", when); end };
5322
eb832553d635 mod_audit: Use proportional columns in table output
Matthew Wild <mwild1@gmail.com>
parents: 5321
diff changeset
228 { title = "Source", key = "source", width = "2p" };
eb832553d635 mod_audit: Use proportional columns in table output
Matthew Wild <mwild1@gmail.com>
parents: 5321
diff changeset
229 { title = "Event", key = "event_type", width = "2p" };
5299
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
230 };
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
231
5326
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
232 if arg.show_user ~= false and (not arg.global and not query_user) or arg.show_user then
5299
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
233 table.insert(colspec, {
5322
eb832553d635 mod_audit: Use proportional columns in table output
Matthew Wild <mwild1@gmail.com>
parents: 5321
diff changeset
234 title = "User", key = "username", width = "2p",
5299
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
235 mapper = function (user)
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
236 if user == "@" then return ""; end
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
237 if user:sub(-#host-1, -1) == ("@"..host) then
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
238 return (user:gsub("@.+$", ""));
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
239 end
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
240 end;
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
241 });
5325
11b37063d80a mod_audit: Add some control over output columns via command-line flags
Matthew Wild <mwild1@gmail.com>
parents: 5323
diff changeset
242 end
5326
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
243 if arg.show_ip ~= false and (not arg.global and attach_ips) or arg.show_ip then
5325
11b37063d80a mod_audit: Add some control over output columns via command-line flags
Matthew Wild <mwild1@gmail.com>
parents: 5323
diff changeset
244 table.insert(colspec, {
11b37063d80a mod_audit: Add some control over output columns via command-line flags
Matthew Wild <mwild1@gmail.com>
parents: 5323
diff changeset
245 title = "IP", key = "ip", width = "2p";
11b37063d80a mod_audit: Add some control over output columns via command-line flags
Matthew Wild <mwild1@gmail.com>
parents: 5323
diff changeset
246 });
11b37063d80a mod_audit: Add some control over output columns via command-line flags
Matthew Wild <mwild1@gmail.com>
parents: 5323
diff changeset
247 end
5326
dc058fcc3fe3 mod_audit: Improve filtering options and add documentation to README
Matthew Wild <mwild1@gmail.com>
parents: 5325
diff changeset
248 if arg.show_location ~= false and (not arg.global and attach_location) or arg.show_location then
5325
11b37063d80a mod_audit: Add some control over output columns via command-line flags
Matthew Wild <mwild1@gmail.com>
parents: 5323
diff changeset
249 table.insert(colspec, {
11b37063d80a mod_audit: Add some control over output columns via command-line flags
Matthew Wild <mwild1@gmail.com>
parents: 5323
diff changeset
250 title = "Location", key = "country", width = 2;
11b37063d80a mod_audit: Add some control over output columns via command-line flags
Matthew Wild <mwild1@gmail.com>
parents: 5323
diff changeset
251 });
5299
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
252 end
e3a3a6c86a9f mod_audit: Add a command to print the audit log on the command-line
Matthew Wild <mwild1@gmail.com>
parents: 5298
diff changeset
253
5327
7e3862a26e55 mod_audit: Add 'note' column
Matthew Wild <mwild1@gmail.com>
parents: 5326
diff changeset
254 if arg.show_note then
7e3862a26e55 mod_audit: Add 'note' column
Matthew Wild <mwild1@gmail.com>
parents: 5326
diff changeset
255 table.insert(colspec, {
7e3862a26e55 mod_audit: Add 'note' column
Matthew Wild <mwild1@gmail.com>
parents: 5326
diff changeset
256 title = "Note", key = "note", width = "2p";
7e3862a26e55 mod_audit: Add 'note' column
Matthew Wild <mwild1@gmail.com>
parents: 5326
diff changeset
257 });
7e3862a26e55 mod_audit: Add 'note' column
Matthew Wild <mwild1@gmail.com>
parents: 5326
diff changeset
258 end
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259
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260 local row, width = require "util.human.io".table(colspec);
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261
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262 print(string.rep("-", width));
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263 print(row());
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264 print(string.rep("-", width));
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265 for _, entry, when, user in results do
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266 if arg.global ~= false or user ~= "@" then
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267 c = c + 1;
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268 print(row({
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269 when = when;
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270 source = entry.attr.source;
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271 event_type = entry.attr.type:gsub("%-", " ");
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272 username = user;
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273 ip = entry:get_child_text("remote-ip");
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274 location = entry:find("location@country");
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275 note = entry:get_child_text("note");
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276 }));
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277 end
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278 end
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279 print(string.rep("-", width));
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280 print(("%d records displayed"):format(c));
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281 end
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282
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283 function module.add_host(host_module)
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284 host_module:depends("cron");
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285 host_module:daily("Prune audit logs", function ()
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286 prune_audit_log(host_module.host);
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287 end);
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288 end