Mercurial > libervia-pubsub
annotate sat_pubsub/tap_http.py @ 235:64f780413b82
fixed Ralph Meijer copyright years (last commit was in 2011, not in 2009)
author | Goffi <goffi@goffi.org> |
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date | Thu, 17 May 2012 01:59:56 +0200 |
parents | 51af2ed8bd50 |
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rev | line source |
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233 | 1 #!/usr/bin/python |
2 #-*- coding: utf-8 -*- | |
3 | |
4 """ | |
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5 Copyright (c) 2003-2011 Ralph Meijer |
233 | 6 Copyright (c) 2012 Jérôme Poisson |
7 | |
8 | |
9 This program is free software: you can redistribute it and/or modify | |
10 it under the terms of the GNU Affero General Public License as published by | |
11 the Free Software Foundation, either version 3 of the License, or | |
12 (at your option) any later version. | |
13 | |
14 This program is distributed in the hope that it will be useful, | |
15 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 GNU Affero General Public License for more details. | |
18 | |
19 You should have received a copy of the GNU Affero General Public License | |
20 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 -- | |
22 | |
23 This program is based on Idavoll (http://idavoll.ik.nu/), | |
24 originaly written by Ralph Meijer (http://ralphm.net/blog/) | |
25 It is sublicensed under AGPL v3 (or any later version) as allowed by the original | |
26 license. | |
27 | |
28 -- | |
29 | |
30 Here is a copy of the original license: | |
31 | |
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32 Copyright (c) 2003-2011 Ralph Meijer |
233 | 33 |
34 Permission is hereby granted, free of charge, to any person obtaining | |
35 a copy of this software and associated documentation files (the | |
36 "Software"), to deal in the Software without restriction, including | |
37 without limitation the rights to use, copy, modify, merge, publish, | |
38 distribute, sublicense, and/or sell copies of the Software, and to | |
39 permit persons to whom the Software is furnished to do so, subject to | |
40 the following conditions: | |
41 | |
42 The above copyright notice and this permission notice shall be | |
43 included in all copies or substantial portions of the Software. | |
44 | |
45 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
46 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
47 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
48 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE | |
49 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION | |
50 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION | |
51 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
52 | |
53 """ | |
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54 |
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55 from twisted.application import internet, service, strports |
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56 from twisted.conch import manhole, manhole_ssh |
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57 from twisted.cred import portal, checkers |
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58 from twisted.web2 import channel, log, resource, server |
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59 from twisted.web2.tap import Web2Service |
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60 |
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61 from sat_pubsub import gateway, tap |
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62 from sat_pubsub.gateway import RemoteSubscriptionService |
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63 |
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64 class Options(tap.Options): |
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65 optParameters = [ |
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66 ('webport', None, '8086', 'Web port'), |
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67 ] |
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68 |
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69 |
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70 |
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71 def getManholeFactory(namespace, **passwords): |
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72 def getManHole(_): |
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73 return manhole.Manhole(namespace) |
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74 |
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75 realm = manhole_ssh.TerminalRealm() |
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76 realm.chainedProtocolFactory.protocolFactory = getManHole |
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77 p = portal.Portal(realm) |
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78 p.registerChecker( |
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79 checkers.InMemoryUsernamePasswordDatabaseDontUse(**passwords)) |
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80 f = manhole_ssh.ConchFactory(p) |
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81 return f |
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82 |
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83 |
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84 |
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85 def makeService(config): |
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86 s = tap.makeService(config) |
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87 |
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88 bs = s.getServiceNamed('backend') |
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89 cs = s.getServiceNamed('component') |
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90 |
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91 # Set up XMPP service for subscribing to remote nodes |
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92 |
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93 if config['backend'] == 'pgsql': |
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94 from sat_pubsub.pgsql_storage import GatewayStorage |
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95 gst = GatewayStorage(bs.storage.dbpool) |
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96 elif config['backend'] == 'memory': |
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97 from sat_pubsub.memory_storage import GatewayStorage |
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98 gst = GatewayStorage() |
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99 |
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100 ss = RemoteSubscriptionService(config['jid'], gst) |
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101 ss.setHandlerParent(cs) |
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102 ss.startService() |
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103 |
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104 # Set up web service |
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105 |
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106 root = resource.Resource() |
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107 |
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108 # Set up resources that exposes the backend |
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109 root.child_create = gateway.CreateResource(bs, config['jid'], |
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110 config['jid']) |
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111 root.child_delete = gateway.DeleteResource(bs, config['jid'], |
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112 config['jid']) |
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113 root.child_publish = gateway.PublishResource(bs, config['jid'], |
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114 config['jid']) |
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115 root.child_list = gateway.ListResource(bs) |
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116 |
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117 # Set up resources for accessing remote pubsub nodes. |
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118 root.child_subscribe = gateway.RemoteSubscribeResource(ss) |
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119 root.child_unsubscribe = gateway.RemoteUnsubscribeResource(ss) |
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120 root.child_items = gateway.RemoteItemsResource(ss) |
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121 |
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122 if config["verbose"]: |
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123 root = log.LogWrapperResource(root) |
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124 |
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125 site = server.Site(root) |
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126 w = internet.TCPServer(int(config['webport']), channel.HTTPFactory(site)) |
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127 |
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128 if config["verbose"]: |
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129 logObserver = log.DefaultCommonAccessLoggingObserver() |
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130 w2s = Web2Service(logObserver) |
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131 w.setServiceParent(w2s) |
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132 w = w2s |
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133 |
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134 w.setServiceParent(s) |
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135 |
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136 # Set up a manhole |
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137 |
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138 namespace = {'service': s, |
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139 'component': cs, |
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140 'backend': bs, |
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141 'root': root} |
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142 |
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143 f = getManholeFactory(namespace, admin='admin') |
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144 manholeService = strports.service('2222', f) |
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145 manholeService.setServiceParent(s) |
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146 |
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147 return s |
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148 |