prosody-modules
44f6537f6427
mod_storage_mongodb/mod_storage_mongodb.lua

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mod_storage_mongodb/mod_storage_mongodb.lua @ 4409:44f6537f6427

mod_invites_adhoc: Fail contact invite if user is not on current host Only the username was being used, and the host of the requester ignored. Luckily this only affects admins of the host. If they want to create an account they can use the other command. If they want to create a contact they should request from their account on this host.
author Matthew Wild <mwild1@gmail.com>
date Thu, 28 Jan 2021 07:04:11 +0000
parent 1325:b21236b6b8d8
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1 local next = next;
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2 local setmetatable = setmetatable;
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3
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4 local params = assert ( module:get_option("mongodb") , "mongodb configuration not found" );
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6 prosody.unlock_globals();
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7 local mongo = require "mongo";
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8 prosody.lock_globals();
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10 local json = require "util.json";
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12 local conn
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14 local keyval_store = {};
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15 keyval_store.__index = keyval_store;
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17 function keyval_store:get(username)
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18 local host = module.host or "_global";
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19 local store = self.store;
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21 -- The database name can't have a period in it (hence it can't be a host/ip)
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22 local namespace = params.dbname .. "." .. host;
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23 local v = { _id = { store = store ; username = username } };
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25 local cursor , err = conn:query ( namespace , v );
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26 if not cursor then return nil , err end;
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28 local r , err = cursor:next ( );
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29 if not r then return nil , err end;
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30 return r.data;
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31 end
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33 function keyval_store:set(username, data)
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34 local host = module.host or "_global";
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35 local store = self.store;
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37 -- The database name can't have a period in it (hence it can't be a host/ip)
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38 local namespace = params.dbname .. "." .. host;
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39 local v = { _id = { store = store ; username = username } };
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40
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41 if next(data) ~= nil then -- set data
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42 v.data = data;
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43 return conn:insert ( namespace , json.encode(v) );
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44 else -- delete data
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45 return conn:remove ( namespace , v );
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46 end;
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47 end
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49 local driver = {};
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51 function driver:open(store, typ)
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52 if not conn then
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53 conn = assert ( mongo.Connection.New ( true ) );
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54 assert ( conn:connect ( params.server ) );
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55 if params.username then
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56 assert ( conn:auth ( params ) );
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57 end
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58 end
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59
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60 if not typ then -- default key-value store
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61 return setmetatable({ store = store }, keyval_store);
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62 end;
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63 return nil, "unsupported-store";
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64 end
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66 module:provides("storage", driver);