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annotate mod_sentry/mod_sentry.lua @ 4362:116c88c28532

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mod_http_admin_api: restructure group-related info in API - Return the members of the group right in the get_group_by_id call. This is an O(1) of extra work. - Remove the groups attribute from get_user_by_name as that is O(n) of work and rarely immediately needed. The replacement for the group membership information in the user is for now to use the group API and iterate; future work may fix that.
author Jonas Schäfer <jonas@wielicki.name>
date Wed, 20 Jan 2021 15:30:29 +0100
parents 2c73544e33ea
children cb3de818ff55
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1 module:set_global();
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2
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3 local sentry_lib = module:require "sentry";
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4
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5 local hostname;
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6 local have_pposix, pposix = pcall(require, "util.pposix");
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7 if have_pposix and pposix.uname then
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8 hostname = pposix.uname().nodename;
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9 end
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10
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11 local loggingmanager = require "core.loggingmanager";
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12 local errors = require "util.error";
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13 local format = require "util.format".format;
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14
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15 local default_config = assert(module:get_option("sentry"), "Please provide a 'sentry' configuration option");
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16 default_config.server_name = default_config.server_name or hostname or "prosody";
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17
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18 local sentry = assert(sentry_lib.new(default_config));
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19
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20 local log_filters = {
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21 source = function (filter_source, name)
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22 local source = name:match(":(.+)$") or name;
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23 if filter_source == source then
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24 return true;
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25 end
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26 end;
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27 message_pattern = function (pattern, _, _, message)
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28 return not not message:match(pattern);
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29 end;
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30 };
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31
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32 local function sentry_error_handler(e)
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33 module:log("error", "Failed to submit event to sentry: %s", e);
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34 end
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35
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36 local function sentry_log_sink_maker(sink_config)
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37 local filters = sink_config.ignore or {};
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38 local n_filters = #filters;
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39
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40 local submitting;
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41 return function (name, level, message, ...)
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42 -- Ignore any log messages that occur during sentry submission
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43 -- to avoid loops
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44 if submitting then return; end
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45 for i = 1, n_filters do
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46 local filter = filters[i];
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47 local matched;
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48 for filter_name, filter_value in pairs(filter) do
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49 local f = log_filters[filter_name];
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50 if f and f(filter_value, name, level, message) then
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51 matched = true;
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52 else
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53 matched = nil;
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54 break;
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55 end
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56 end
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57 if matched then
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58 return;
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59 end
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60 end
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61 if level == "warn" then
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62 level = "warning";
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63 end
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64
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65 local event = sentry:event(level, name):message(format(message, ...));
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66
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67 local params = { ... };
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68 for i = 1, select("#", ...) do
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69 if errors.is_error(params[i]) then
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70 event:add_exception(params[i]);
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71 end
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72 end
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73
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74 submitting = true;
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75 event:send():catch(sentry_error_handler);
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76 submitting = false;
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77 end;
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78 end
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79
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80 loggingmanager.register_sink_type("sentry", sentry_log_sink_maker);
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81
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82 function new(conf) --luacheck: ignore 131/new
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83 conf = conf or {};
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84 for k, v in pairs(default_config) do
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85 if conf[k] == nil then
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86 conf[k] = v;
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87 end
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88 end
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89 return sentry_lib.new(conf);
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90 end