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annotate mod_audit/mod_audit.lua @ 5442:7480dde4cd2e

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mod_auth_oauth_external: Stub not implemented auth module methods Not providing some of these may trigger errors on use, which is something that would be nice to fix on the Prosody side, one day.
author Kim Alvefur <zash@zash.se>
date Wed, 10 May 2023 19:11:25 +0200
parents c35f3c1762b5
children 9bbf5b0673a2
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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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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);
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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(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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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