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annotate mod_log_http/mod_log_http.lua @ 4268:871d140d61bb

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mod_adhoc_oauth2_client: Fix including final client_id in result form The client_id is composed of the details needed for retrieving the data, making it redundant to include in the data, albeit somewhat convenient sometimes. Decided to remove it anyways, but forgot to change the result.
author Kim Alvefur <zash@zash.se>
date Sun, 22 Nov 2020 17:00:26 +0100
parents 3f44abfe7264
children 456b9f608fcf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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8
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9 local function append_request(id, req)
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10 local headers = {};
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11 for k, v in pairs(req.headers) do
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12 table.insert(headers, { name = k, value = v });
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13 end
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14 local queryString = {};
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15 if req.query then
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16 for _, pair in ipairs(http.formdecode(req.query)) do
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17 table.insert(queryString, pair);
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18 end
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19 end
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20 log:write("<<<", json.encode({
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21 id = id;
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22 type = "request";
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23 method = req.method;
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24 url = req.url;
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25 httpVersion = "HTTP/1.1";
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26 cookies = {};
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27 headers = headers;
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28 queryString = queryString;
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29 postData = req.body and {
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30 mimeType = req.headers["Content-Type"];
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31 text = req.body;
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32 } or nil;
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33 headersSize = -1;
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34 bodySize = -1;
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35 }), "\n");
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36 end
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37
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38 local function append_response(id, resp)
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39 local headers = {};
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40 for k, v in pairs(resp.headers) do
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41 table.insert(headers, { name = k, value = v });
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42 end
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43 log:write(">>>", json.encode({
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44 id = id;
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45 type = "response";
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46 status = resp.code;
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47 statusText = codes[resp.code];
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48 httpVersion = resp.httpversion;
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49 cookies = {};
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50 headers = headers;
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51 content = resp.body and {
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52 size = #resp.body;
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53 mimeType = resp.headers.content_type;
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54 text = resp.body;
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55 } or nil;
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56 headersSize = -1;
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57 bodySize = -1;
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58 }), "\n");
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59 end
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60
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61 module:hook_object_event(http.events, "request", function (event)
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62 module:log("warn", "Request to %s!", event.url);
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63 append_request(event.request.id, event.request);
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64 end);
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65
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66 module:hook_object_event(http.events, "request-connection-error", function (event)
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67 module:log("warn", "Failed to make request to %s!", event.url);
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68 end);
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69
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70 module:hook_object_event(http.events, "response", function (event)
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71 module:log("warn", "Received response %d from %s!", event.code, event.url);
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72 append_response(event.request.id, event.response);
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73 end);
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74
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75 function module.unload()
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76 log:close();
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77 end