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mod_log_http/mod_log_http.lua @ 5321:d02f465e2aff
mod_audit: Fix iteration of custom payloads to use ipairs
author | Matthew Wild <mwild1@gmail.com> |
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date | Fri, 07 Apr 2023 13:09:31 +0100 |
parent | 4977:3bd725430f40 |
rev | line source |
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4977
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mod_log_http: Undo mistake in 456b9f608fcf
Kim Alvefur <zash@zash.se>
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1 module:set_global(); |
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2 |
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3 local http = require "net.http"; |
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4 local codes = require "net.http.codes"; |
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5 local json = require "util.json"; |
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6 |
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7 local log = assert(io.open(assert(module:get_option_string("log_http_file"), "Please supply log_http_file in the config"), "a+")); |
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mod_log_http: Switch to line buffering (thanks Zash+Ge0rG)
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8 log:setvbuf("line"); |
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9 |
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10 local function append_request(id, req) |
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11 local headers = {}; |
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12 for k, v in pairs(req.headers) do |
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13 table.insert(headers, { name = k, value = v }); |
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14 end |
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15 local queryString = {}; |
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16 if req.query then |
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17 for _, pair in ipairs(http.formdecode(req.query)) do |
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18 table.insert(queryString, pair); |
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19 end |
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20 end |
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21 log:write("<<<", json.encode({ |
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22 id = id; |
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23 type = "request"; |
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24 method = req.method; |
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25 url = req.url; |
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26 httpVersion = "HTTP/1.1"; |
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27 cookies = {}; |
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28 headers = headers; |
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29 queryString = queryString; |
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30 postData = req.body and { |
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31 mimeType = req.headers["Content-Type"]; |
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32 text = req.body; |
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33 } or nil; |
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34 headersSize = -1; |
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35 bodySize = -1; |
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36 }), "\n"); |
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37 end |
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38 |
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39 local function append_response(id, resp) |
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40 local headers = {}; |
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41 for k, v in pairs(resp.headers) do |
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42 table.insert(headers, { name = k, value = v }); |
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43 end |
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44 log:write(">>>", json.encode({ |
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45 id = id; |
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46 type = "response"; |
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47 status = resp.code; |
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48 statusText = codes[resp.code]; |
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49 httpVersion = resp.httpversion; |
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50 cookies = {}; |
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51 headers = headers; |
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52 content = resp.body and { |
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53 size = #resp.body; |
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54 mimeType = resp.headers.content_type; |
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55 text = resp.body; |
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56 } or nil; |
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57 headersSize = -1; |
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58 bodySize = -1; |
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59 }), "\n"); |
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60 end |
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61 |
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62 module:hook_object_event(http.events, "request", function (event) |
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63 module:log("warn", "Request to %s!", event.url); |
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64 append_request(event.request.id, event.request); |
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65 end); |
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66 |
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67 module:hook_object_event(http.events, "request-connection-error", function (event) |
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68 module:log("warn", "Failed to make request to %s!", event.url); |
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69 end); |
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70 |
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71 module:hook_object_event(http.events, "response", function (event) |
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72 module:log("warn", "Received response %d from %s!", event.code, event.url); |
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73 append_response(event.request.id, event.response); |
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74 end); |
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75 |
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76 function module.unload() |
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77 log:close(); |
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78 end |