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annotate mod_rest/apidemo.lib.lua @ 5468:14b5446e22e1

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mod_http_oauth2: Fix returning errors from response handlers This would either redirect the user back to the client along with the error code, or show the error HTML template. Previously this would just show some JSON to the user.
author Kim Alvefur <zash@zash.se>
date Thu, 18 May 2023 12:57:23 +0200
parents d03448560acf
children
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eea62d30ae08 mod_rest: Add option for serving interactive openapi documentation
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1
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2 local _M = {};
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3
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4 local api_demo = module:get_option_path("rest_demo_resources", nil);
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5 local http_files = require "net.http.files";
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6
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7 local mime_map = module:shared("/*/http_files/mime").types or {css = "text/css"; js = "application/javascript"};
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8 _M.resources = http_files.serve({
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9 path = api_demo;
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10 mime_map = mime_map;
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11 });
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13 local index do
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d5612dcf6733 mod_rest/apidemo: Don't show traceback to users on config/resource problem
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14 local f, err = io.open(api_demo.."/index.html");
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15 if not f then
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16 module:log("error", "Could not open resource: %s", err);
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17 module:log("error", "'rest_demo_resources' should point to the 'dist' directory");
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18 return _M
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19 end
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20 index = f:read("*a");
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21 f:close();
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22
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23 -- SUCH HACK, VERY GSUB, WOW!
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24 index = index:gsub("(%s?url%s*:%s*)%b\"\"", string.format("%%1%q", module:http_url().."/demo/openapi.yaml"), 1);
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25 index = index:gsub("(%s*SwaggerUIBundle%s*%(%s*{)(%s*)", "%1%2validatorUrl: false,%2");
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26 end
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28 do
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29 local f = module:load_resource("res/openapi.yaml");
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30 local openapi = f:read("*a");
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31 openapi = openapi:gsub("https://example%.com/oauth2", module:http_url("oauth2"));
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32 _M.schema = {
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33 headers = {
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34 content_type = "text/x-yaml";
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35 };
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36 body = openapi;
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37 }
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38 f:close();
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39 end
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41 _M.redirect = {
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42 status_code = 303;
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43 headers = {
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44 location = module:http_url().."/demo/";
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45 };
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46 };
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47
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48 _M.main_page = {
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49 headers = {
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50 content_type = "text/html";
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51 content_security_policy = "default-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline'; frame-ancestors 'none'";
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52 };
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53 body = index;
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54 }
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55
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56 return _M