Mercurial > prosody-modules

annotate mod_couchdb/couchdb/mod_couchdb.lua @ 5516:f25df3af02c1

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mod_client_management: Include client software version number in listing Should you ever wish to revoke a client by version number, e.g. for security reasons affecting certain versions, then it would be good to at the very least see which version is used. Also includes the OAuth2 software ID, an optional unique identifier that should be the same for all installations of a particular software.
author Kim Alvefur <zash@zash.se>
date Sat, 03 Jun 2023 19:21:39 +0200
parents 2469f779b3f7
children
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1
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2 local http = require "socket.http";
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3 local url = require "socket.url";
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4
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5 local couchapi = module:require("couchdb/couchapi");
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6 local json = module:require("couchdb/json");
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8 local couchdb_url = assert(module:get_option("couchdb_url"), "Option couchdb_url not specified");
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9 local db = couchapi.db(couchdb_url);
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10
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11 local function couchdb_get(key)
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12 local a,b = db:doc(key):get()
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13 print(json.encode(a));
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14 if b == 404 then return nil; end
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15 if b == 200 then b = nil; end
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16 return a.payload,b;
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17 end
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18
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19 local function couchdb_put(key, value)
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20 local a,b = db:doc(key):get();
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21 return db:doc(key):put({ payload = value, _rev = a and a._rev });
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22 end
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23
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24 local st = require "util.stanza";
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25
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26 local handlers = {};
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27
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28 handlers.accounts = {
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29 get = function(self, user)
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30 return couchdb_get(self.host.."/"..user.."/account");
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31 end;
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32 set = function(self, user, data)
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33 return couchdb_put(self.host.."/"..user.."/account", data);
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34 end;
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35 };
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36 handlers.vcard = {
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37 get = function(self, user)
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38 return couchdb_get(self.host.."/"..user.."/vcard");
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39 end;
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40 set = function(self, user, data)
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41 return couchdb_put(self.host.."/"..user.."/vcard", data);
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42 end;
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43 };
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44 handlers.private = {
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45 get = function(self, user)
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46 return couchdb_get(self.host.."/"..user.."/private");
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47 end;
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48 set = function(self, user, data)
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49 return couchdb_put(self.host.."/"..user.."/private", data);
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50 end;
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51 };
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52 handlers.roster = {
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53 get = function(self, user)
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54 return couchdb_get(self.host.."/"..user.."/roster");
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55 end;
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56 set = function(self, user, data)
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57 return couchdb_put(self.host.."/"..user.."/roster", data);
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58 end;
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59 };
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60
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61 -----------------------------
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62 local driver = {};
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63
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64 function driver:open(datastore, typ)
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65 local handler = handlers[datastore];
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66 if not handler then return nil; end
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67 local host = module.host;
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68 --local cache_key = host.." "..datastore;
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69 --if self.ds_cache[cache_key] then return self.ds_cache[cache_key]; end
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70 local instance = setmetatable({ host = host, datastore = datastore }, { __index = handler });
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71 --for key,val in pairs(handler) do
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72 -- instance[key] = val;
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73 --end
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74 --if instance.init then instance:init(); end
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75 --self.ds_cache[cache_key] = instance;
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76 return instance;
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77 end
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78
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79 module:provides("storage", driver);