Mercurial > psgxs

annotate modules/mod_owner.js @ 33:62cbb1c49bc5

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Fix publish; add owner metadata field; add HTTP module and Atom HTTP module.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Fri, 05 Nov 2010 14:01:45 +0100
parents 8735fc6f6f53
children 6697f394301f
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1 var config = require('../configuration');
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2 var storage = require('../storage');
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3 var forms = require('../forms');
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4 var notifs = require('../notifs');
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5 var errors = require('../errors');
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6 var makeError = errors.makeError;
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7 var utils = require('../util');
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8 var toBareJID = utils.toBareJID;
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9 var NS = require('../namespaces');
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10
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11 // SECTION 8.1: Create a Node
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12 exports.create = {
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13 type: 'set',
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14 child: 'pubsub',
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15 ns: NS.PUBSUB,
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16 child2: 'create',
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17 func: function(response, stanza, request, to) {
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18 if (!config.enabled('create-nodes'))
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19 return makeError(response, errors.owner.create.node_creation_not_supported.n);
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21 var instant = false;
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22
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23 var nodeID = request.getAttribute('node');
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24 if (!nodeID || nodeID == '') {
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25 if (!config.enabled('instant-nodes'))
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26 return makeError(response, errors.owner.create.instant_nodes_not_supported.n);
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27 nodeID = utils.makeRandomId();
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28 instant = true;
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29 }
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30 if (storage.existsNode(nodeID))
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31 return makeError(response, errors.owner.create.nodeid_already_exists.n);
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33 var bare = toBareJID(to);
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34 var right = false;
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35
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36 // Check for super-owner
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37 for (var i in config.owner)
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38 if (config.owner[i] == bare)
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39 right = true;
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40
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41 // Check for authorized user
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42 for (var i in config.allowCreateNode)
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43 if (config.allowCreateNode[i].exec(bare))
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44 right = true;
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45
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46 if (!right)
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47 return makeError(response, errors.forbidden.n);
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48
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49 conf = {};
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50 conf['pubsub#creator'] = bare;
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52 var r = storage.createNode(nodeID, conf);
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53 if (typeof r == 'number')
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54 return makeError(response, r);
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55
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56 if (instant)
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57 response.c('pubsub', {xmlns: NS.PUBSUB})
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58 .c('create', {node: nodeID});
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59
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60 return response;
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61 }
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62 }
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63
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64 // SECTION 8.4: Delete a Node
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65 exports['delete'] = {
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66 type: 'set',
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67 child: 'pubsub',
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68 ns: NS.PUBSUB_OWNER,
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69 child2: 'delete',
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70 func: function(response, stanza, request, to) {
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71 if (!config.enabled('delete-nodes'))
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72 return makeError(response, errors.feature_not_implemented.n); //XXX
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73
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74 var nodeID = request.getAttribute('node');
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75 if (!nodeID)
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76 return makeError(response, errors.nodeid_required.n);
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77 if (!storage.existsNode(nodeID))
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78 return makeError(response, errors.node_does_not_exist.n);
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79
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80 var affil = storage.getAffiliation(toBareJID(to), nodeID);
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81 if (affil != 'super-owner' && affil != 'owner')
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82 return makeError(response, errors.forbidden.n);
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83
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84 var notifications = storage.deleteNode(nodeID);
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85 if (typeof notifications == 'number')
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86 return makeError(response, r);
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87
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88 notifs.send(notifications, 'delete', nodeID);
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89
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90 return response;
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91 }
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92 }
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93
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94 // SECTION 8.5: Purge All Node Items
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95 exports.purge = {
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96 type: 'set',
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97 child: 'pubsub',
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98 ns: NS.PUBSUB_OWNER,
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99 child2: 'purge',
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100 func: function(response, stanza, request, to) {
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101 if (!config.enabled('purge-nodes'))
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102 return makeError(response, errors.owner.purge.node_purging_not_supported.n); //XXX
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103
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104 var nodeID = request.getAttribute('node');
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105 if (!nodeID)
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106 return makeError(response, errors.nodeid_required.n);
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107 if (!storage.existsNode(nodeID))
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108 return makeError(response, errors.node_does_not_exist.n);
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109
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110 var affil = storage.getAffiliation(toBareJID(to), nodeID);
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111 if (affil != 'super-owner' && affil != 'owner')
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112 return makeError(response, errors.forbidden.n);
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113
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114 if (!config.enabled('persistent-items')) //FIXME: autre condition, supporté par le node
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115 return makeError(response, errors.owner.purge.node_does_not_persist_items.n);
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116
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117 var notifications = storage.purgeNode(nodeID);
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118 if (typeof notifications == 'number')
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119 return makeError(response, r);
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120
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121 notifs.send(notifications, 'purge', nodeID);
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122
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123 return response;
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124 }
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125 }