root / snf-pithos-app / pithos / api / functions.py @ 87835e94
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1 | 2e662088 | Antony Chazapis | # Copyright 2011-2012 GRNET S.A. All rights reserved.
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2 | 2715ade4 | Sofia Papagiannaki | #
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3 | 5635f9ef | Antony Chazapis | # Redistribution and use in source and binary forms, with or
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4 | 5635f9ef | Antony Chazapis | # without modification, are permitted provided that the following
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5 | 5635f9ef | Antony Chazapis | # conditions are met:
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6 | 2715ade4 | Sofia Papagiannaki | #
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7 | 5635f9ef | Antony Chazapis | # 1. Redistributions of source code must retain the above
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8 | 5635f9ef | Antony Chazapis | # copyright notice, this list of conditions and the following
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9 | 5635f9ef | Antony Chazapis | # disclaimer.
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10 | 2715ade4 | Sofia Papagiannaki | #
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11 | 5635f9ef | Antony Chazapis | # 2. Redistributions in binary form must reproduce the above
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12 | 5635f9ef | Antony Chazapis | # copyright notice, this list of conditions and the following
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13 | 5635f9ef | Antony Chazapis | # disclaimer in the documentation and/or other materials
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14 | 5635f9ef | Antony Chazapis | # provided with the distribution.
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15 | 2715ade4 | Sofia Papagiannaki | #
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16 | 5635f9ef | Antony Chazapis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 5635f9ef | Antony Chazapis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 5635f9ef | Antony Chazapis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 5635f9ef | Antony Chazapis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 5635f9ef | Antony Chazapis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 5635f9ef | Antony Chazapis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 5635f9ef | Antony Chazapis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 5635f9ef | Antony Chazapis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 5635f9ef | Antony Chazapis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 5635f9ef | Antony Chazapis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 5635f9ef | Antony Chazapis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 5635f9ef | Antony Chazapis | # POSSIBILITY OF SUCH DAMAGE.
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28 | 2715ade4 | Sofia Papagiannaki | #
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29 | 5635f9ef | Antony Chazapis | # The views and conclusions contained in the software and
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30 | 5635f9ef | Antony Chazapis | # documentation are those of the authors and should not be
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31 | 5635f9ef | Antony Chazapis | # interpreted as representing official policies, either expressed
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32 | 5635f9ef | Antony Chazapis | # or implied, of GRNET S.A.
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33 | 5635f9ef | Antony Chazapis | |
34 | a7dff008 | Antony Chazapis | from xml.dom import minidom |
35 | b956618e | Antony Chazapis | |
36 | b956618e | Antony Chazapis | from django.http import HttpResponse |
37 | b956618e | Antony Chazapis | from django.template.loader import render_to_string |
38 | b956618e | Antony Chazapis | from django.utils import simplejson as json |
39 | b956618e | Antony Chazapis | from django.utils.http import parse_etags |
40 | 88283e9e | Antony Chazapis | from django.utils.encoding import smart_str |
41 | 8fbfd37b | Antony Chazapis | from django.views.decorators.csrf import csrf_exempt |
42 | b956618e | Antony Chazapis | |
43 | e6fb591c | Ilias Tsitsimpis | from astakosclient import AstakosClient |
44 | 1713c946 | Antony Chazapis | |
45 | 65bbcd43 | Christos Stavrakakis | from snf_django.lib import api |
46 | bd40abfa | Christos Stavrakakis | from snf_django.lib.api import faults |
47 | bd40abfa | Christos Stavrakakis | |
48 | 2715ade4 | Sofia Papagiannaki | from pithos.api.util import ( |
49 | 6255b97d | Sofia Papagiannaki | json_encode_decimal, rename_meta_key, format_header_key, |
50 | 6255b97d | Sofia Papagiannaki | printable_header_dict, get_account_headers, put_account_headers, |
51 | 6255b97d | Sofia Papagiannaki | get_container_headers, put_container_headers, get_object_headers, |
52 | 6255b97d | Sofia Papagiannaki | put_object_headers, update_manifest_meta, update_sharing_meta, |
53 | 6255b97d | Sofia Papagiannaki | update_public_meta, validate_modification_preconditions, |
54 | 6255b97d | Sofia Papagiannaki | validate_matching_preconditions, split_container_object_string, |
55 | 6255b97d | Sofia Papagiannaki | copy_or_move_object, get_int_parameter, get_content_length, |
56 | 6255b97d | Sofia Papagiannaki | get_content_range, socket_read_iterator, SaveToBackendHandler, |
57 | 6255b97d | Sofia Papagiannaki | object_data_response, put_object_block, hashmap_md5, simple_list_response, |
58 | 133e3fcf | Sofia Papagiannaki | api_method, is_uuid, retrieve_uuid, retrieve_uuids, |
59 | 133e3fcf | Sofia Papagiannaki | retrieve_displaynames, get_pithos_usage, Checksum, NoChecksum |
60 | 27932481 | Sofia Papagiannaki | ) |
61 | 890c2065 | Sofia Papagiannaki | |
62 | 469d0997 | Georgios D. Tsoukalas | from pithos.api.settings import (UPDATE_MD5, TRANSLATE_UUIDS, |
63 | e3ff6830 | Georgios D. Tsoukalas | SERVICE_TOKEN, ASTAKOS_BASE_URL) |
64 | b956618e | Antony Chazapis | |
65 | 3bdb9222 | Sofia Papagiannaki | from pithos.api import settings |
66 | 3bdb9222 | Sofia Papagiannaki | |
67 | 6255b97d | Sofia Papagiannaki | from pithos.backends.base import ( |
68 | 6255b97d | Sofia Papagiannaki | NotAllowedError, QuotaError, ContainerNotEmpty, ItemNotExists, |
69 | 3a5994a8 | Sofia Papagiannaki | VersionNotExists, ContainerExists, InvalidHash) |
70 | 7efc9f86 | Sofia Papagiannaki | |
71 | 6e147ecc | Antony Chazapis | from pithos.backends.filter import parse_filters |
72 | 6e147ecc | Antony Chazapis | |
73 | 65bbcd43 | Christos Stavrakakis | import logging |
74 | b956618e | Antony Chazapis | logger = logging.getLogger(__name__) |
75 | b956618e | Antony Chazapis | |
76 | bd40abfa | Christos Stavrakakis | |
77 | 469d0997 | Georgios D. Tsoukalas | def get_uuids(names): |
78 | 469d0997 | Georgios D. Tsoukalas | try:
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79 | e3ff6830 | Georgios D. Tsoukalas | astakos = AstakosClient(ASTAKOS_BASE_URL, retry=2,
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80 | e6fb591c | Ilias Tsitsimpis | use_pool=True, logger=logger)
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81 | e6fb591c | Ilias Tsitsimpis | uuids = astakos.service_get_uuids(SERVICE_TOKEN, names) |
82 | 469d0997 | Georgios D. Tsoukalas | except Exception, e: |
83 | 469d0997 | Georgios D. Tsoukalas | logger.exception(e) |
84 | 469d0997 | Georgios D. Tsoukalas | return {}
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85 | 469d0997 | Georgios D. Tsoukalas | |
86 | 469d0997 | Georgios D. Tsoukalas | return uuids
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87 | 469d0997 | Georgios D. Tsoukalas | |
88 | b956618e | Antony Chazapis | |
89 | 8fbfd37b | Antony Chazapis | @csrf_exempt
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90 | b956618e | Antony Chazapis | def top_demux(request): |
91 | b956618e | Antony Chazapis | if request.method == 'GET': |
92 | 2715ade4 | Sofia Papagiannaki | try:
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93 | 2715ade4 | Sofia Papagiannaki | request.GET['X-Auth-Token']
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94 | 2715ade4 | Sofia Papagiannaki | except KeyError: |
95 | 2715ade4 | Sofia Papagiannaki | try:
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96 | 2715ade4 | Sofia Papagiannaki | request.META['HTTP_X_AUTH_TOKEN']
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97 | 2715ade4 | Sofia Papagiannaki | except KeyError: |
98 | 2715ade4 | Sofia Papagiannaki | return authenticate(request)
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99 | 2715ade4 | Sofia Papagiannaki | return account_list(request)
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100 | b956618e | Antony Chazapis | else:
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101 | 55616866 | Kostas Papadimitriou | return api.api_method_not_allowed(request)
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102 | b956618e | Antony Chazapis | |
103 | 2715ade4 | Sofia Papagiannaki | |
104 | 8fbfd37b | Antony Chazapis | @csrf_exempt
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105 | b956618e | Antony Chazapis | def account_demux(request, v_account): |
106 | 469d0997 | Georgios D. Tsoukalas | if TRANSLATE_UUIDS:
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107 | 469d0997 | Georgios D. Tsoukalas | if not is_uuid(v_account): |
108 | 469d0997 | Georgios D. Tsoukalas | uuids = get_uuids([v_account]) |
109 | 469d0997 | Georgios D. Tsoukalas | if not uuids or not v_account in uuids: |
110 | 469d0997 | Georgios D. Tsoukalas | return HttpResponse(status=404) |
111 | 469d0997 | Georgios D. Tsoukalas | v_account = uuids[v_account] |
112 | 469d0997 | Georgios D. Tsoukalas | |
113 | b956618e | Antony Chazapis | if request.method == 'HEAD': |
114 | b956618e | Antony Chazapis | return account_meta(request, v_account)
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115 | b956618e | Antony Chazapis | elif request.method == 'POST': |
116 | b956618e | Antony Chazapis | return account_update(request, v_account)
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117 | 83dd59c5 | Antony Chazapis | elif request.method == 'GET': |
118 | 83dd59c5 | Antony Chazapis | return container_list(request, v_account)
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119 | b956618e | Antony Chazapis | else:
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120 | 55616866 | Kostas Papadimitriou | return api.api_method_not_allowed(request)
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121 | b956618e | Antony Chazapis | |
122 | 2715ade4 | Sofia Papagiannaki | |
123 | 8fbfd37b | Antony Chazapis | @csrf_exempt
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124 | b956618e | Antony Chazapis | def container_demux(request, v_account, v_container): |
125 | 469d0997 | Georgios D. Tsoukalas | if TRANSLATE_UUIDS:
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126 | 469d0997 | Georgios D. Tsoukalas | if not is_uuid(v_account): |
127 | 469d0997 | Georgios D. Tsoukalas | uuids = get_uuids([v_account]) |
128 | 469d0997 | Georgios D. Tsoukalas | if not uuids or not v_account in uuids: |
129 | 469d0997 | Georgios D. Tsoukalas | return HttpResponse(status=404) |
130 | 469d0997 | Georgios D. Tsoukalas | v_account = uuids[v_account] |
131 | 469d0997 | Georgios D. Tsoukalas | |
132 | b956618e | Antony Chazapis | if request.method == 'HEAD': |
133 | b956618e | Antony Chazapis | return container_meta(request, v_account, v_container)
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134 | b956618e | Antony Chazapis | elif request.method == 'PUT': |
135 | b956618e | Antony Chazapis | return container_create(request, v_account, v_container)
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136 | b956618e | Antony Chazapis | elif request.method == 'POST': |
137 | b956618e | Antony Chazapis | return container_update(request, v_account, v_container)
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138 | b956618e | Antony Chazapis | elif request.method == 'DELETE': |
139 | b956618e | Antony Chazapis | return container_delete(request, v_account, v_container)
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140 | 83dd59c5 | Antony Chazapis | elif request.method == 'GET': |
141 | 83dd59c5 | Antony Chazapis | return object_list(request, v_account, v_container)
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142 | b956618e | Antony Chazapis | else:
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143 | 55616866 | Kostas Papadimitriou | return api.api_method_not_allowed(request)
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144 | b956618e | Antony Chazapis | |
145 | 2715ade4 | Sofia Papagiannaki | |
146 | 8fbfd37b | Antony Chazapis | @csrf_exempt
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147 | b956618e | Antony Chazapis | def object_demux(request, v_account, v_container, v_object): |
148 | 67100dd2 | Ilias Tsitsimpis | # Helper to avoid placing the token in the URL
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149 | 67100dd2 | Ilias Tsitsimpis | # when loading objects from a browser.
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150 | 469d0997 | Georgios D. Tsoukalas | if TRANSLATE_UUIDS:
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151 | 469d0997 | Georgios D. Tsoukalas | if not is_uuid(v_account): |
152 | 469d0997 | Georgios D. Tsoukalas | uuids = get_uuids([v_account]) |
153 | 469d0997 | Georgios D. Tsoukalas | if not uuids or not v_account in uuids: |
154 | 469d0997 | Georgios D. Tsoukalas | return HttpResponse(status=404) |
155 | 469d0997 | Georgios D. Tsoukalas | v_account = uuids[v_account] |
156 | 469d0997 | Georgios D. Tsoukalas | |
157 | b956618e | Antony Chazapis | if request.method == 'HEAD': |
158 | b956618e | Antony Chazapis | return object_meta(request, v_account, v_container, v_object)
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159 | b956618e | Antony Chazapis | elif request.method == 'GET': |
160 | b956618e | Antony Chazapis | return object_read(request, v_account, v_container, v_object)
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161 | b956618e | Antony Chazapis | elif request.method == 'PUT': |
162 | b956618e | Antony Chazapis | return object_write(request, v_account, v_container, v_object)
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163 | b956618e | Antony Chazapis | elif request.method == 'COPY': |
164 | b956618e | Antony Chazapis | return object_copy(request, v_account, v_container, v_object)
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165 | b956618e | Antony Chazapis | elif request.method == 'MOVE': |
166 | b956618e | Antony Chazapis | return object_move(request, v_account, v_container, v_object)
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167 | b956618e | Antony Chazapis | elif request.method == 'POST': |
168 | 67100dd2 | Ilias Tsitsimpis | if request.META.get(
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169 | 67100dd2 | Ilias Tsitsimpis | 'CONTENT_TYPE', '').startswith('multipart/form-data'): |
170 | 1d5c57d3 | Antony Chazapis | return object_write_form(request, v_account, v_container, v_object)
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171 | b956618e | Antony Chazapis | return object_update(request, v_account, v_container, v_object)
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172 | b956618e | Antony Chazapis | elif request.method == 'DELETE': |
173 | b956618e | Antony Chazapis | return object_delete(request, v_account, v_container, v_object)
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174 | b956618e | Antony Chazapis | else:
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175 | 55616866 | Kostas Papadimitriou | return api.api_method_not_allowed(request)
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176 | b956618e | Antony Chazapis | |
177 | 2715ade4 | Sofia Papagiannaki | |
178 | e805709b | Sofia Papagiannaki | @api_method('GET', token_required=False, user_required=False, logger=logger) |
179 | b956618e | Antony Chazapis | def authenticate(request): |
180 | b956618e | Antony Chazapis | # Normal Response Codes: 204
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181 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
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182 | 297513ba | Antony Chazapis | # forbidden (403),
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183 | b956618e | Antony Chazapis | # badRequest (400)
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184 | 2715ade4 | Sofia Papagiannaki | |
185 | b956618e | Antony Chazapis | x_auth_user = request.META.get('HTTP_X_AUTH_USER')
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186 | b956618e | Antony Chazapis | x_auth_key = request.META.get('HTTP_X_AUTH_KEY')
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187 | b956618e | Antony Chazapis | if not x_auth_user or not x_auth_key: |
188 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Missing X-Auth-User or X-Auth-Key header') |
189 | b956618e | Antony Chazapis | response = HttpResponse(status=204)
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190 | 2715ade4 | Sofia Papagiannaki | |
191 | f7667baf | Antony Chazapis | uri = request.build_absolute_uri() |
192 | f7667baf | Antony Chazapis | if '?' in uri: |
193 | f7667baf | Antony Chazapis | uri = uri[:uri.find('?')]
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194 | 2715ade4 | Sofia Papagiannaki | |
195 | 36d368f7 | Antony Chazapis | response['X-Auth-Token'] = x_auth_key
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196 | 2715ade4 | Sofia Papagiannaki | response['X-Storage-Url'] = uri + ('' if uri.endswith('/') |
197 | 2715ade4 | Sofia Papagiannaki | else '/') + x_auth_user |
198 | b956618e | Antony Chazapis | return response
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199 | b956618e | Antony Chazapis | |
200 | 2715ade4 | Sofia Papagiannaki | |
201 | 6e0f3e65 | Sofia Papagiannaki | @api_method('GET', format_allowed=True, user_required=True, logger=logger, |
202 | 6e0f3e65 | Sofia Papagiannaki | serializations=["text", "xml", "json"]) |
203 | f6c97079 | Antony Chazapis | def account_list(request): |
204 | f6c97079 | Antony Chazapis | # Normal Response Codes: 200, 204
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205 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
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206 | f6c97079 | Antony Chazapis | # badRequest (400)
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207 | f6c97079 | Antony Chazapis | response = HttpResponse() |
208 | 2715ade4 | Sofia Papagiannaki | |
209 | f6c97079 | Antony Chazapis | marker = request.GET.get('marker')
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210 | f6c97079 | Antony Chazapis | limit = get_int_parameter(request.GET.get('limit'))
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211 | f6c97079 | Antony Chazapis | if not limit: |
212 | 3bdb9222 | Sofia Papagiannaki | limit = settings.API_LIST_LIMIT |
213 | 2715ade4 | Sofia Papagiannaki | |
214 | 61efb530 | Antony Chazapis | accounts = request.backend.list_accounts(request.user_uniq, marker, limit) |
215 | 2715ade4 | Sofia Papagiannaki | |
216 | f6c97079 | Antony Chazapis | if request.serialization == 'text': |
217 | 469d0997 | Georgios D. Tsoukalas | if TRANSLATE_UUIDS:
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218 | 469d0997 | Georgios D. Tsoukalas | accounts = retrieve_displaynames( |
219 | 67100dd2 | Ilias Tsitsimpis | getattr(request, 'token', None), accounts) |
220 | f6c97079 | Antony Chazapis | if len(accounts) == 0: |
221 | f6c97079 | Antony Chazapis | # The cloudfiles python bindings expect 200 if json/xml.
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222 | f6c97079 | Antony Chazapis | response.status_code = 204
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223 | f6c97079 | Antony Chazapis | return response
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224 | f6c97079 | Antony Chazapis | response.status_code = 200
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225 | f6c97079 | Antony Chazapis | response.content = '\n'.join(accounts) + '\n' |
226 | f6c97079 | Antony Chazapis | return response
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227 | 2715ade4 | Sofia Papagiannaki | |
228 | f6c97079 | Antony Chazapis | account_meta = [] |
229 | f6c97079 | Antony Chazapis | for x in accounts: |
230 | 690747fe | Antony Chazapis | if x == request.user_uniq:
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231 | 690747fe | Antony Chazapis | continue
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232 | 65bbcd43 | Christos Stavrakakis | usage = get_pithos_usage(request.x_auth_token) |
233 | f6c97079 | Antony Chazapis | try:
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234 | 2715ade4 | Sofia Papagiannaki | meta = request.backend.get_account_meta( |
235 | c846fad1 | Sofia Papagiannaki | request.user_uniq, x, 'pithos', include_user_defined=False, |
236 | 65bbcd43 | Christos Stavrakakis | external_quota=usage) |
237 | 61efb530 | Antony Chazapis | groups = request.backend.get_account_groups(request.user_uniq, x) |
238 | f6c97079 | Antony Chazapis | except NotAllowedError:
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239 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
240 | f6c97079 | Antony Chazapis | else:
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241 | 804e8fe7 | Antony Chazapis | rename_meta_key(meta, 'modified', 'last_modified') |
242 | 2715ade4 | Sofia Papagiannaki | rename_meta_key( |
243 | 2715ade4 | Sofia Papagiannaki | meta, 'until_timestamp', 'x_account_until_timestamp') |
244 | 690747fe | Antony Chazapis | if groups:
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245 | 2715ade4 | Sofia Papagiannaki | meta['X-Account-Group'] = printable_header_dict(
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246 | 2715ade4 | Sofia Papagiannaki | dict([(k, ','.join(v)) for k, v in groups.iteritems()])) |
247 | f6c97079 | Antony Chazapis | account_meta.append(printable_header_dict(meta)) |
248 | 469d0997 | Georgios D. Tsoukalas | |
249 | 469d0997 | Georgios D. Tsoukalas | if TRANSLATE_UUIDS:
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250 | 469d0997 | Georgios D. Tsoukalas | uuids = list(d['name'] for d in account_meta) |
251 | 469d0997 | Georgios D. Tsoukalas | catalog = retrieve_displaynames( |
252 | 67100dd2 | Ilias Tsitsimpis | getattr(request, 'token', None), uuids, return_dict=True) |
253 | 469d0997 | Georgios D. Tsoukalas | for meta in account_meta: |
254 | 469d0997 | Georgios D. Tsoukalas | meta['name'] = catalog.get(meta.get('name')) |
255 | 469d0997 | Georgios D. Tsoukalas | |
256 | f6c97079 | Antony Chazapis | if request.serialization == 'xml': |
257 | f6c97079 | Antony Chazapis | data = render_to_string('accounts.xml', {'accounts': account_meta}) |
258 | 2715ade4 | Sofia Papagiannaki | elif request.serialization == 'json': |
259 | f6c97079 | Antony Chazapis | data = json.dumps(account_meta) |
260 | f6c97079 | Antony Chazapis | response.status_code = 200
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261 | f6c97079 | Antony Chazapis | response.content = data |
262 | f6c97079 | Antony Chazapis | return response
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263 | f6c97079 | Antony Chazapis | |
264 | 2715ade4 | Sofia Papagiannaki | |
265 | 65bbcd43 | Christos Stavrakakis | @api_method('HEAD', user_required=True, logger=logger) |
266 | b956618e | Antony Chazapis | def account_meta(request, v_account): |
267 | b956618e | Antony Chazapis | # Normal Response Codes: 204
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268 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
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269 | 297513ba | Antony Chazapis | # forbidden (403),
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270 | b956618e | Antony Chazapis | # badRequest (400)
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271 | 2715ade4 | Sofia Papagiannaki | |
272 | 1495b972 | Antony Chazapis | until = get_int_parameter(request.GET.get('until'))
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273 | 65bbcd43 | Christos Stavrakakis | usage = get_pithos_usage(request.x_auth_token) |
274 | cca6c617 | Antony Chazapis | try:
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275 | 2715ade4 | Sofia Papagiannaki | meta = request.backend.get_account_meta( |
276 | c846fad1 | Sofia Papagiannaki | request.user_uniq, v_account, 'pithos', until,
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277 | 65bbcd43 | Christos Stavrakakis | external_quota=usage) |
278 | 2715ade4 | Sofia Papagiannaki | groups = request.backend.get_account_groups( |
279 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account) |
280 | 469d0997 | Georgios D. Tsoukalas | |
281 | 469d0997 | Georgios D. Tsoukalas | if TRANSLATE_UUIDS:
|
282 | 469d0997 | Georgios D. Tsoukalas | for k in groups: |
283 | 469d0997 | Georgios D. Tsoukalas | groups[k] = retrieve_displaynames( |
284 | 67100dd2 | Ilias Tsitsimpis | getattr(request, 'token', None), groups[k]) |
285 | 2715ade4 | Sofia Papagiannaki | policy = request.backend.get_account_policy( |
286 | 65bbcd43 | Christos Stavrakakis | request.user_uniq, v_account, external_quota=usage) |
287 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
288 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
289 | 2715ade4 | Sofia Papagiannaki | |
290 | a8326bef | Antony Chazapis | validate_modification_preconditions(request, meta) |
291 | 2715ade4 | Sofia Papagiannaki | |
292 | b956618e | Antony Chazapis | response = HttpResponse(status=204)
|
293 | 647a5f48 | Antony Chazapis | put_account_headers(response, meta, groups, policy) |
294 | b956618e | Antony Chazapis | return response
|
295 | b956618e | Antony Chazapis | |
296 | 2715ade4 | Sofia Papagiannaki | |
297 | 65bbcd43 | Christos Stavrakakis | @api_method('POST', user_required=True, logger=logger) |
298 | b956618e | Antony Chazapis | def account_update(request, v_account): |
299 | b956618e | Antony Chazapis | # Normal Response Codes: 202
|
300 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
301 | 297513ba | Antony Chazapis | # forbidden (403),
|
302 | b956618e | Antony Chazapis | # badRequest (400)
|
303 | 2715ade4 | Sofia Papagiannaki | |
304 | 02c0c3fa | Antony Chazapis | meta, groups = get_account_headers(request) |
305 | 469d0997 | Georgios D. Tsoukalas | for k in groups: |
306 | 469d0997 | Georgios D. Tsoukalas | if TRANSLATE_UUIDS:
|
307 | 469d0997 | Georgios D. Tsoukalas | try:
|
308 | 469d0997 | Georgios D. Tsoukalas | groups[k] = retrieve_uuids( |
309 | 67100dd2 | Ilias Tsitsimpis | getattr(request, 'token', None), |
310 | 67100dd2 | Ilias Tsitsimpis | groups[k], |
311 | 67100dd2 | Ilias Tsitsimpis | fail_silently=False)
|
312 | 469d0997 | Georgios D. Tsoukalas | except ItemNotExists, e:
|
313 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest(
|
314 | 67100dd2 | Ilias Tsitsimpis | 'Bad X-Account-Group header value: %s' % e)
|
315 | 469d0997 | Georgios D. Tsoukalas | else:
|
316 | 469d0997 | Georgios D. Tsoukalas | try:
|
317 | 469d0997 | Georgios D. Tsoukalas | retrieve_displaynames( |
318 | 469d0997 | Georgios D. Tsoukalas | getattr(request, 'token', None), |
319 | 469d0997 | Georgios D. Tsoukalas | groups[k], |
320 | 469d0997 | Georgios D. Tsoukalas | fail_silently=False)
|
321 | 469d0997 | Georgios D. Tsoukalas | except ItemNotExists, e:
|
322 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest(
|
323 | 67100dd2 | Ilias Tsitsimpis | 'Bad X-Account-Group header value: %s' % e)
|
324 | a6eb13e9 | Antony Chazapis | replace = True
|
325 | a6eb13e9 | Antony Chazapis | if 'update' in request.GET: |
326 | b18ef3ad | Antony Chazapis | replace = False
|
327 | 02c0c3fa | Antony Chazapis | if groups:
|
328 | 02c0c3fa | Antony Chazapis | try:
|
329 | 61efb530 | Antony Chazapis | request.backend.update_account_groups(request.user_uniq, v_account, |
330 | 2715ade4 | Sofia Papagiannaki | groups, replace) |
331 | 02c0c3fa | Antony Chazapis | except NotAllowedError:
|
332 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
333 | 02c0c3fa | Antony Chazapis | except ValueError: |
334 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid groups header') |
335 | 77edd23d | Antony Chazapis | if meta or replace: |
336 | 77edd23d | Antony Chazapis | try:
|
337 | 808cea65 | Antony Chazapis | request.backend.update_account_meta(request.user_uniq, v_account, |
338 | 808cea65 | Antony Chazapis | 'pithos', meta, replace)
|
339 | 77edd23d | Antony Chazapis | except NotAllowedError:
|
340 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
341 | b956618e | Antony Chazapis | return HttpResponse(status=202) |
342 | b956618e | Antony Chazapis | |
343 | 2715ade4 | Sofia Papagiannaki | |
344 | 6b560707 | Sofia Papagiannaki | @api_method('GET', format_allowed=True, user_required=True, logger=logger, |
345 | ee565728 | Kostas Papadimitriou | serializations=["text", "xml", "json"]) |
346 | b956618e | Antony Chazapis | def container_list(request, v_account): |
347 | b956618e | Antony Chazapis | # Normal Response Codes: 200, 204
|
348 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
349 | b956618e | Antony Chazapis | # itemNotFound (404),
|
350 | 297513ba | Antony Chazapis | # forbidden (403),
|
351 | b956618e | Antony Chazapis | # badRequest (400)
|
352 | 2715ade4 | Sofia Papagiannaki | |
353 | 1495b972 | Antony Chazapis | until = get_int_parameter(request.GET.get('until'))
|
354 | 65bbcd43 | Christos Stavrakakis | usage = get_pithos_usage(request.x_auth_token) |
355 | cca6c617 | Antony Chazapis | try:
|
356 | 2715ade4 | Sofia Papagiannaki | meta = request.backend.get_account_meta( |
357 | c846fad1 | Sofia Papagiannaki | request.user_uniq, v_account, 'pithos', until,
|
358 | 65bbcd43 | Christos Stavrakakis | external_quota=usage) |
359 | 2715ade4 | Sofia Papagiannaki | groups = request.backend.get_account_groups( |
360 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account) |
361 | 2715ade4 | Sofia Papagiannaki | policy = request.backend.get_account_policy( |
362 | 65bbcd43 | Christos Stavrakakis | request.user_uniq, v_account, external_quota=usage) |
363 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
364 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
365 | 2715ade4 | Sofia Papagiannaki | |
366 | b956618e | Antony Chazapis | validate_modification_preconditions(request, meta) |
367 | 2715ade4 | Sofia Papagiannaki | |
368 | b956618e | Antony Chazapis | response = HttpResponse() |
369 | 647a5f48 | Antony Chazapis | put_account_headers(response, meta, groups, policy) |
370 | 2715ade4 | Sofia Papagiannaki | |
371 | b956618e | Antony Chazapis | marker = request.GET.get('marker')
|
372 | f6c97079 | Antony Chazapis | limit = get_int_parameter(request.GET.get('limit'))
|
373 | f6c97079 | Antony Chazapis | if not limit: |
374 | 3bdb9222 | Sofia Papagiannaki | limit = settings.API_LIST_LIMIT |
375 | 2715ade4 | Sofia Papagiannaki | |
376 | b18ef3ad | Antony Chazapis | shared = False
|
377 | b18ef3ad | Antony Chazapis | if 'shared' in request.GET: |
378 | b18ef3ad | Antony Chazapis | shared = True
|
379 | c8860319 | Sofia Papagiannaki | |
380 | c8860319 | Sofia Papagiannaki | public_requested = 'public' in request.GET |
381 | c8860319 | Sofia Papagiannaki | public_granted = public_requested and request.user_uniq == v_account
|
382 | c8860319 | Sofia Papagiannaki | |
383 | c8860319 | Sofia Papagiannaki | if public_requested and not public_granted: |
384 | c8860319 | Sofia Papagiannaki | raise faults.Forbidden(
|
385 | c8860319 | Sofia Papagiannaki | 'PUblic container listing is not allowed to non path owners')
|
386 | 2715ade4 | Sofia Papagiannaki | |
387 | b956618e | Antony Chazapis | try:
|
388 | 2715ade4 | Sofia Papagiannaki | containers = request.backend.list_containers( |
389 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
390 | c8860319 | Sofia Papagiannaki | marker, limit, shared, until, public_granted) |
391 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
392 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
393 | b956618e | Antony Chazapis | except NameError: |
394 | b956618e | Antony Chazapis | containers = [] |
395 | 2715ade4 | Sofia Papagiannaki | |
396 | b956618e | Antony Chazapis | if request.serialization == 'text': |
397 | b956618e | Antony Chazapis | if len(containers) == 0: |
398 | b956618e | Antony Chazapis | # The cloudfiles python bindings expect 200 if json/xml.
|
399 | b956618e | Antony Chazapis | response.status_code = 204
|
400 | b956618e | Antony Chazapis | return response
|
401 | b956618e | Antony Chazapis | response.status_code = 200
|
402 | f6c97079 | Antony Chazapis | response.content = '\n'.join(containers) + '\n' |
403 | b956618e | Antony Chazapis | return response
|
404 | 2715ade4 | Sofia Papagiannaki | |
405 | b956618e | Antony Chazapis | container_meta = [] |
406 | b956618e | Antony Chazapis | for x in containers: |
407 | f6c97079 | Antony Chazapis | try:
|
408 | 2715ade4 | Sofia Papagiannaki | meta = request.backend.get_container_meta( |
409 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
410 | 2715ade4 | Sofia Papagiannaki | x, 'pithos', until, include_user_defined=False) |
411 | 61efb530 | Antony Chazapis | policy = request.backend.get_container_policy(request.user_uniq, |
412 | 2715ade4 | Sofia Papagiannaki | v_account, x) |
413 | f6c97079 | Antony Chazapis | except NotAllowedError:
|
414 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
415 | f6c97079 | Antony Chazapis | except NameError: |
416 | f6c97079 | Antony Chazapis | pass
|
417 | f6c97079 | Antony Chazapis | else:
|
418 | 804e8fe7 | Antony Chazapis | rename_meta_key(meta, 'modified', 'last_modified') |
419 | 2715ade4 | Sofia Papagiannaki | rename_meta_key( |
420 | 2715ade4 | Sofia Papagiannaki | meta, 'until_timestamp', 'x_container_until_timestamp') |
421 | 690747fe | Antony Chazapis | if policy:
|
422 | 2715ade4 | Sofia Papagiannaki | meta['X-Container-Policy'] = printable_header_dict(
|
423 | 2715ade4 | Sofia Papagiannaki | dict([(k, v) for k, v in policy.iteritems()])) |
424 | f6c97079 | Antony Chazapis | container_meta.append(printable_header_dict(meta)) |
425 | b956618e | Antony Chazapis | if request.serialization == 'xml': |
426 | 2715ade4 | Sofia Papagiannaki | data = render_to_string('containers.xml', {'account': |
427 | 2715ade4 | Sofia Papagiannaki | v_account, 'containers': container_meta})
|
428 | 2715ade4 | Sofia Papagiannaki | elif request.serialization == 'json': |
429 | b956618e | Antony Chazapis | data = json.dumps(container_meta) |
430 | b956618e | Antony Chazapis | response.status_code = 200
|
431 | b956618e | Antony Chazapis | response.content = data |
432 | b956618e | Antony Chazapis | return response
|
433 | b956618e | Antony Chazapis | |
434 | 2715ade4 | Sofia Papagiannaki | |
435 | 65bbcd43 | Christos Stavrakakis | @api_method('HEAD', user_required=True, logger=logger) |
436 | b956618e | Antony Chazapis | def container_meta(request, v_account, v_container): |
437 | b956618e | Antony Chazapis | # Normal Response Codes: 204
|
438 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
439 | b956618e | Antony Chazapis | # itemNotFound (404),
|
440 | 297513ba | Antony Chazapis | # forbidden (403),
|
441 | b956618e | Antony Chazapis | # badRequest (400)
|
442 | 2715ade4 | Sofia Papagiannaki | |
443 | 1495b972 | Antony Chazapis | until = get_int_parameter(request.GET.get('until'))
|
444 | b956618e | Antony Chazapis | try:
|
445 | 61efb530 | Antony Chazapis | meta = request.backend.get_container_meta(request.user_uniq, v_account, |
446 | 2715ade4 | Sofia Papagiannaki | v_container, 'pithos', until)
|
447 | 67100dd2 | Ilias Tsitsimpis | meta['object_meta'] = \
|
448 | 67100dd2 | Ilias Tsitsimpis | request.backend.list_container_meta(request.user_uniq, |
449 | 67100dd2 | Ilias Tsitsimpis | v_account, v_container, |
450 | 67100dd2 | Ilias Tsitsimpis | 'pithos', until)
|
451 | 2715ade4 | Sofia Papagiannaki | policy = request.backend.get_container_policy( |
452 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
453 | 2715ade4 | Sofia Papagiannaki | v_container) |
454 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
455 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
456 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
457 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
458 | 2715ade4 | Sofia Papagiannaki | |
459 | a8326bef | Antony Chazapis | validate_modification_preconditions(request, meta) |
460 | 2715ade4 | Sofia Papagiannaki | |
461 | b956618e | Antony Chazapis | response = HttpResponse(status=204)
|
462 | 39593b2b | Giorgos Verigakis | put_container_headers(request, response, meta, policy) |
463 | b956618e | Antony Chazapis | return response
|
464 | b956618e | Antony Chazapis | |
465 | 2715ade4 | Sofia Papagiannaki | |
466 | 65bbcd43 | Christos Stavrakakis | @api_method('PUT', user_required=True, logger=logger) |
467 | b956618e | Antony Chazapis | def container_create(request, v_account, v_container): |
468 | b956618e | Antony Chazapis | # Normal Response Codes: 201, 202
|
469 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
470 | b956618e | Antony Chazapis | # itemNotFound (404),
|
471 | 297513ba | Antony Chazapis | # forbidden (403),
|
472 | b956618e | Antony Chazapis | # badRequest (400)
|
473 | 2715ade4 | Sofia Papagiannaki | |
474 | 3ab38c43 | Antony Chazapis | meta, policy = get_container_headers(request) |
475 | 2715ade4 | Sofia Papagiannaki | |
476 | b956618e | Antony Chazapis | try:
|
477 | 2715ade4 | Sofia Papagiannaki | request.backend.put_container( |
478 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, v_container, policy) |
479 | b956618e | Antony Chazapis | ret = 201
|
480 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
481 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
482 | a8326bef | Antony Chazapis | except ValueError: |
483 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid policy header') |
484 | 7c09b0b7 | Sofia Papagiannaki | except ContainerExists:
|
485 | b956618e | Antony Chazapis | ret = 202
|
486 | 2715ade4 | Sofia Papagiannaki | |
487 | c5d308c6 | Antony Chazapis | if ret == 202 and policy: |
488 | cca6c617 | Antony Chazapis | try:
|
489 | 2715ade4 | Sofia Papagiannaki | request.backend.update_container_policy( |
490 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
491 | 2715ade4 | Sofia Papagiannaki | v_container, policy, replace=False)
|
492 | c5d308c6 | Antony Chazapis | except NotAllowedError:
|
493 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
494 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
495 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
496 | c5d308c6 | Antony Chazapis | except ValueError: |
497 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid policy header') |
498 | c5d308c6 | Antony Chazapis | if meta:
|
499 | c5d308c6 | Antony Chazapis | try:
|
500 | 61efb530 | Antony Chazapis | request.backend.update_container_meta(request.user_uniq, v_account, |
501 | 67100dd2 | Ilias Tsitsimpis | v_container, 'pithos',
|
502 | 67100dd2 | Ilias Tsitsimpis | meta, replace=False)
|
503 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
504 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
505 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
506 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
507 | 2715ade4 | Sofia Papagiannaki | |
508 | b956618e | Antony Chazapis | return HttpResponse(status=ret)
|
509 | b956618e | Antony Chazapis | |
510 | 2715ade4 | Sofia Papagiannaki | |
511 | 48bb9c89 | Sofia Papagiannaki | @api_method('POST', format_allowed=True, user_required=True, logger=logger, |
512 | 48bb9c89 | Sofia Papagiannaki | lock_container_path=True)
|
513 | b956618e | Antony Chazapis | def container_update(request, v_account, v_container): |
514 | b956618e | Antony Chazapis | # Normal Response Codes: 202
|
515 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
516 | b956618e | Antony Chazapis | # itemNotFound (404),
|
517 | 297513ba | Antony Chazapis | # forbidden (403),
|
518 | b956618e | Antony Chazapis | # badRequest (400)
|
519 | 2715ade4 | Sofia Papagiannaki | |
520 | 3ab38c43 | Antony Chazapis | meta, policy = get_container_headers(request) |
521 | a6eb13e9 | Antony Chazapis | replace = True
|
522 | a6eb13e9 | Antony Chazapis | if 'update' in request.GET: |
523 | a6eb13e9 | Antony Chazapis | replace = False
|
524 | 3ab38c43 | Antony Chazapis | if policy:
|
525 | 3ab38c43 | Antony Chazapis | try:
|
526 | 2715ade4 | Sofia Papagiannaki | request.backend.update_container_policy( |
527 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
528 | 2715ade4 | Sofia Papagiannaki | v_container, policy, replace) |
529 | 3ab38c43 | Antony Chazapis | except NotAllowedError:
|
530 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
531 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
532 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
533 | 3ab38c43 | Antony Chazapis | except ValueError: |
534 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid policy header') |
535 | 77edd23d | Antony Chazapis | if meta or replace: |
536 | 77edd23d | Antony Chazapis | try:
|
537 | 61efb530 | Antony Chazapis | request.backend.update_container_meta(request.user_uniq, v_account, |
538 | 67100dd2 | Ilias Tsitsimpis | v_container, 'pithos',
|
539 | 67100dd2 | Ilias Tsitsimpis | meta, replace) |
540 | 77edd23d | Antony Chazapis | except NotAllowedError:
|
541 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
542 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
543 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
544 | 2715ade4 | Sofia Papagiannaki | |
545 | 5144b772 | Antony Chazapis | content_length = -1
|
546 | 5144b772 | Antony Chazapis | if request.META.get('HTTP_TRANSFER_ENCODING') != 'chunked': |
547 | 2715ade4 | Sofia Papagiannaki | content_length = get_int_parameter( |
548 | 2715ade4 | Sofia Papagiannaki | request.META.get('CONTENT_LENGTH', 0)) |
549 | bd08f5c0 | Antony Chazapis | content_type = request.META.get('CONTENT_TYPE')
|
550 | 5144b772 | Antony Chazapis | hashmap = [] |
551 | 67100dd2 | Ilias Tsitsimpis | if (content_type
|
552 | 67100dd2 | Ilias Tsitsimpis | and content_type == 'application/octet-stream' |
553 | 67100dd2 | Ilias Tsitsimpis | and content_length != 0): |
554 | 5144b772 | Antony Chazapis | for data in socket_read_iterator(request, content_length, |
555 | 2715ade4 | Sofia Papagiannaki | request.backend.block_size): |
556 | 5144b772 | Antony Chazapis | # TODO: Raise 408 (Request Timeout) if this takes too long.
|
557 | 67100dd2 | Ilias Tsitsimpis | # TODO: Raise 499 (Client Disconnect) if a length is defined
|
558 | 67100dd2 | Ilias Tsitsimpis | # and we stop before getting this much data.
|
559 | 5144b772 | Antony Chazapis | hashmap.append(request.backend.put_block(data)) |
560 | 2715ade4 | Sofia Papagiannaki | |
561 | 5144b772 | Antony Chazapis | response = HttpResponse(status=202)
|
562 | 5144b772 | Antony Chazapis | if hashmap:
|
563 | af7bb62f | Antony Chazapis | response.content = simple_list_response(request, hashmap) |
564 | 5144b772 | Antony Chazapis | return response
|
565 | b956618e | Antony Chazapis | |
566 | 2715ade4 | Sofia Papagiannaki | |
567 | 48bb9c89 | Sofia Papagiannaki | @api_method('DELETE', user_required=True, logger=logger, |
568 | 48bb9c89 | Sofia Papagiannaki | lock_container_path=True)
|
569 | b956618e | Antony Chazapis | def container_delete(request, v_account, v_container): |
570 | b956618e | Antony Chazapis | # Normal Response Codes: 204
|
571 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
572 | b956618e | Antony Chazapis | # conflict (409),
|
573 | b956618e | Antony Chazapis | # itemNotFound (404),
|
574 | 297513ba | Antony Chazapis | # forbidden (403),
|
575 | b956618e | Antony Chazapis | # badRequest (400)
|
576 | dfa2d4ba | Sofia Papagiannaki | # requestentitytoolarge (413)
|
577 | 2715ade4 | Sofia Papagiannaki | |
578 | bbd20b55 | Antony Chazapis | until = get_int_parameter(request.GET.get('until'))
|
579 | 2715ade4 | Sofia Papagiannaki | |
580 | e46b2bcf | Sofia Papagiannaki | delimiter = request.GET.get('delimiter')
|
581 | 2715ade4 | Sofia Papagiannaki | |
582 | b956618e | Antony Chazapis | try:
|
583 | 2715ade4 | Sofia Papagiannaki | request.backend.delete_container( |
584 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, v_container, |
585 | 2715ade4 | Sofia Papagiannaki | until, delimiter=delimiter) |
586 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
587 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
588 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
589 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
590 | 7efc9f86 | Sofia Papagiannaki | except ContainerNotEmpty:
|
591 | bd40abfa | Christos Stavrakakis | raise faults.Conflict('Container is not empty') |
592 | dfa2d4ba | Sofia Papagiannaki | except QuotaError, e:
|
593 | bd40abfa | Christos Stavrakakis | raise faults.RequestEntityTooLarge('Quota error: %s' % e) |
594 | b956618e | Antony Chazapis | return HttpResponse(status=204) |
595 | b956618e | Antony Chazapis | |
596 | 2715ade4 | Sofia Papagiannaki | |
597 | 6b560707 | Sofia Papagiannaki | @api_method('GET', format_allowed=True, user_required=True, logger=logger, |
598 | ee565728 | Kostas Papadimitriou | serializations=["text", "xml", "json"]) |
599 | b956618e | Antony Chazapis | def object_list(request, v_account, v_container): |
600 | b956618e | Antony Chazapis | # Normal Response Codes: 200, 204
|
601 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
602 | b956618e | Antony Chazapis | # itemNotFound (404),
|
603 | 297513ba | Antony Chazapis | # forbidden (403),
|
604 | b956618e | Antony Chazapis | # badRequest (400)
|
605 | 2715ade4 | Sofia Papagiannaki | |
606 | 1495b972 | Antony Chazapis | until = get_int_parameter(request.GET.get('until'))
|
607 | b956618e | Antony Chazapis | try:
|
608 | 61efb530 | Antony Chazapis | meta = request.backend.get_container_meta(request.user_uniq, v_account, |
609 | 2715ade4 | Sofia Papagiannaki | v_container, 'pithos', until)
|
610 | 67100dd2 | Ilias Tsitsimpis | meta['object_meta'] = \
|
611 | 67100dd2 | Ilias Tsitsimpis | request.backend.list_container_meta(request.user_uniq, |
612 | 67100dd2 | Ilias Tsitsimpis | v_account, v_container, |
613 | 67100dd2 | Ilias Tsitsimpis | 'pithos', until)
|
614 | 2715ade4 | Sofia Papagiannaki | policy = request.backend.get_container_policy( |
615 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
616 | 2715ade4 | Sofia Papagiannaki | v_container) |
617 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
618 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
619 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
620 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
621 | 2715ade4 | Sofia Papagiannaki | |
622 | b956618e | Antony Chazapis | validate_modification_preconditions(request, meta) |
623 | 2715ade4 | Sofia Papagiannaki | |
624 | b956618e | Antony Chazapis | response = HttpResponse() |
625 | 39593b2b | Giorgos Verigakis | put_container_headers(request, response, meta, policy) |
626 | 2715ade4 | Sofia Papagiannaki | |
627 | b956618e | Antony Chazapis | path = request.GET.get('path')
|
628 | b956618e | Antony Chazapis | prefix = request.GET.get('prefix')
|
629 | b956618e | Antony Chazapis | delimiter = request.GET.get('delimiter')
|
630 | 2715ade4 | Sofia Papagiannaki | |
631 | b956618e | Antony Chazapis | # Path overrides prefix and delimiter.
|
632 | b956618e | Antony Chazapis | virtual = True
|
633 | b956618e | Antony Chazapis | if path:
|
634 | b956618e | Antony Chazapis | prefix = path |
635 | b956618e | Antony Chazapis | delimiter = '/'
|
636 | b956618e | Antony Chazapis | virtual = False
|
637 | 2715ade4 | Sofia Papagiannaki | |
638 | b956618e | Antony Chazapis | # Naming policy.
|
639 | dcffd53e | Antony Chazapis | if prefix and delimiter and not prefix.endswith(delimiter): |
640 | b956618e | Antony Chazapis | prefix = prefix + delimiter |
641 | b956618e | Antony Chazapis | if not prefix: |
642 | b956618e | Antony Chazapis | prefix = ''
|
643 | b956618e | Antony Chazapis | prefix = prefix.lstrip('/')
|
644 | 2715ade4 | Sofia Papagiannaki | |
645 | b956618e | Antony Chazapis | marker = request.GET.get('marker')
|
646 | f6c97079 | Antony Chazapis | limit = get_int_parameter(request.GET.get('limit'))
|
647 | f6c97079 | Antony Chazapis | if not limit: |
648 | 3bdb9222 | Sofia Papagiannaki | limit = settings.API_LIST_LIMIT |
649 | 2715ade4 | Sofia Papagiannaki | |
650 | 22dab079 | Antony Chazapis | keys = request.GET.get('meta')
|
651 | 22dab079 | Antony Chazapis | if keys:
|
652 | 2715ade4 | Sofia Papagiannaki | keys = [smart_str(x.strip()) for x in keys.split(',') |
653 | 2715ade4 | Sofia Papagiannaki | if x.strip() != ''] |
654 | 1713c946 | Antony Chazapis | included, excluded, opers = parse_filters(keys) |
655 | 1713c946 | Antony Chazapis | keys = [] |
656 | 1713c946 | Antony Chazapis | keys += [format_header_key('X-Object-Meta-' + x) for x in included] |
657 | 2715ade4 | Sofia Papagiannaki | keys += ['!' + format_header_key('X-Object-Meta-' + x) |
658 | 2715ade4 | Sofia Papagiannaki | for x in excluded] |
659 | 2715ade4 | Sofia Papagiannaki | keys += ['%s%s%s' % (format_header_key(
|
660 | 2715ade4 | Sofia Papagiannaki | 'X-Object-Meta-' + k), o, v) for k, o, v in opers] |
661 | 22dab079 | Antony Chazapis | else:
|
662 | 22dab079 | Antony Chazapis | keys = [] |
663 | 2715ade4 | Sofia Papagiannaki | |
664 | b18ef3ad | Antony Chazapis | shared = False
|
665 | b18ef3ad | Antony Chazapis | if 'shared' in request.GET: |
666 | b18ef3ad | Antony Chazapis | shared = True
|
667 | 8a0c7040 | Georgios D. Tsoukalas | |
668 | 8a0c7040 | Georgios D. Tsoukalas | public_requested = 'public' in request.GET |
669 | 8a0c7040 | Georgios D. Tsoukalas | public_granted = public_requested and request.user_uniq == v_account
|
670 | 2715ade4 | Sofia Papagiannaki | |
671 | c8860319 | Sofia Papagiannaki | if public_requested and not public_granted: |
672 | c8860319 | Sofia Papagiannaki | raise faults.Forbidden(
|
673 | c8860319 | Sofia Papagiannaki | 'PUblic object listing is not allowed to non path owners')
|
674 | c8860319 | Sofia Papagiannaki | |
675 | b956618e | Antony Chazapis | if request.serialization == 'text': |
676 | 371d907a | Antony Chazapis | try:
|
677 | 2715ade4 | Sofia Papagiannaki | objects = request.backend.list_objects( |
678 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
679 | 2715ade4 | Sofia Papagiannaki | v_container, prefix, delimiter, marker, |
680 | 2715ade4 | Sofia Papagiannaki | limit, virtual, 'pithos', keys, shared,
|
681 | 8a0c7040 | Georgios D. Tsoukalas | until, None, public_granted)
|
682 | 371d907a | Antony Chazapis | except NotAllowedError:
|
683 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
684 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
685 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
686 | 2715ade4 | Sofia Papagiannaki | |
687 | b956618e | Antony Chazapis | if len(objects) == 0: |
688 | b956618e | Antony Chazapis | # The cloudfiles python bindings expect 200 if json/xml.
|
689 | b956618e | Antony Chazapis | response.status_code = 204
|
690 | b956618e | Antony Chazapis | return response
|
691 | b956618e | Antony Chazapis | response.status_code = 200
|
692 | 83dd59c5 | Antony Chazapis | response.content = '\n'.join([x[0] for x in objects]) + '\n' |
693 | b956618e | Antony Chazapis | return response
|
694 | dcffd53e | Antony Chazapis | |
695 | 371d907a | Antony Chazapis | try:
|
696 | 2715ade4 | Sofia Papagiannaki | objects = request.backend.list_object_meta( |
697 | 29148653 | Sofia Papagiannaki | request.user_uniq, v_account, v_container, prefix, delimiter, |
698 | 29148653 | Sofia Papagiannaki | marker, limit, virtual, 'pithos', keys, shared, until, None, |
699 | 29148653 | Sofia Papagiannaki | public_granted) |
700 | 15a96c3e | Antony Chazapis | object_permissions = {} |
701 | 15a96c3e | Antony Chazapis | object_public = {} |
702 | 15a96c3e | Antony Chazapis | if until is None: |
703 | ddea3095 | Sofia Papagiannaki | name = '/'.join((v_account, v_container, '')) |
704 | ddea3095 | Sofia Papagiannaki | name_idx = len(name)
|
705 | dc88754b | Nanakos Chrysostomos | objects_bulk = [] |
706 | 67100dd2 | Ilias Tsitsimpis | for x in request.backend.list_object_permissions( |
707 | 67100dd2 | Ilias Tsitsimpis | request.user_uniq, v_account, v_container, prefix): |
708 | ddea3095 | Sofia Papagiannaki | |
709 | ddea3095 | Sofia Papagiannaki | # filter out objects which are not under the container
|
710 | ddea3095 | Sofia Papagiannaki | if name != x[:name_idx]:
|
711 | ddea3095 | Sofia Papagiannaki | continue
|
712 | dc88754b | Nanakos Chrysostomos | objects_bulk.append(x[name_idx:]) |
713 | dc88754b | Nanakos Chrysostomos | |
714 | dc88754b | Nanakos Chrysostomos | if len(objects_bulk) > 0: |
715 | dc88754b | Nanakos Chrysostomos | object_permissions = \ |
716 | dc88754b | Nanakos Chrysostomos | request.backend.get_object_permissions_bulk( |
717 | dc88754b | Nanakos Chrysostomos | request.user_uniq, v_account, v_container, |
718 | dc88754b | Nanakos Chrysostomos | objects_bulk) |
719 | 8a0c7040 | Georgios D. Tsoukalas | |
720 | 1a3eff62 | Sofia Papagiannaki | if request.user_uniq == v_account:
|
721 | 1a3eff62 | Sofia Papagiannaki | # Bring public information only if the request user
|
722 | 1a3eff62 | Sofia Papagiannaki | # is the object owner
|
723 | 8a0c7040 | Georgios D. Tsoukalas | for k, v in request.backend.list_object_public( |
724 | 8a0c7040 | Georgios D. Tsoukalas | request.user_uniq, v_account, |
725 | 8a0c7040 | Georgios D. Tsoukalas | v_container, prefix).iteritems(): |
726 | 8a0c7040 | Georgios D. Tsoukalas | object_public[k[name_idx:]] = v |
727 | 371d907a | Antony Chazapis | except NotAllowedError:
|
728 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
729 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
730 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
731 | 2715ade4 | Sofia Papagiannaki | |
732 | b956618e | Antony Chazapis | object_meta = [] |
733 | 371d907a | Antony Chazapis | for meta in objects: |
734 | 469d0997 | Georgios D. Tsoukalas | if TRANSLATE_UUIDS:
|
735 | 469d0997 | Georgios D. Tsoukalas | modified_by = meta.get('modified_by')
|
736 | 469d0997 | Georgios D. Tsoukalas | if modified_by:
|
737 | 469d0997 | Georgios D. Tsoukalas | l = retrieve_displaynames( |
738 | 67100dd2 | Ilias Tsitsimpis | getattr(request, 'token', None), [meta['modified_by']]) |
739 | 469d0997 | Georgios D. Tsoukalas | if l is not None and len(l) == 1: |
740 | 469d0997 | Georgios D. Tsoukalas | meta['modified_by'] = l[0] |
741 | 469d0997 | Georgios D. Tsoukalas | |
742 | 371d907a | Antony Chazapis | if len(meta) == 1: |
743 | b956618e | Antony Chazapis | # Virtual objects/directories.
|
744 | 371d907a | Antony Chazapis | object_meta.append(meta) |
745 | 83dd59c5 | Antony Chazapis | else:
|
746 | 2715ade4 | Sofia Papagiannaki | rename_meta_key( |
747 | 2715ade4 | Sofia Papagiannaki | meta, 'hash', 'x_object_hash') # Will be replaced by checksum. |
748 | 371d907a | Antony Chazapis | rename_meta_key(meta, 'checksum', 'hash') |
749 | 371d907a | Antony Chazapis | rename_meta_key(meta, 'type', 'content_type') |
750 | 371d907a | Antony Chazapis | rename_meta_key(meta, 'uuid', 'x_object_uuid') |
751 | 371d907a | Antony Chazapis | if until is not None and 'modified' in meta: |
752 | 371d907a | Antony Chazapis | del(meta['modified']) |
753 | 038f1ae9 | Antony Chazapis | else:
|
754 | 804e8fe7 | Antony Chazapis | rename_meta_key(meta, 'modified', 'last_modified') |
755 | 371d907a | Antony Chazapis | rename_meta_key(meta, 'modified_by', 'x_object_modified_by') |
756 | 371d907a | Antony Chazapis | rename_meta_key(meta, 'version', 'x_object_version') |
757 | 2715ade4 | Sofia Papagiannaki | rename_meta_key( |
758 | 2715ade4 | Sofia Papagiannaki | meta, 'version_timestamp', 'x_object_version_timestamp') |
759 | 15a96c3e | Antony Chazapis | permissions = object_permissions.get(meta['name'], None) |
760 | 15a96c3e | Antony Chazapis | if permissions:
|
761 | 2715ade4 | Sofia Papagiannaki | update_sharing_meta(request, permissions, v_account, |
762 | 2715ade4 | Sofia Papagiannaki | v_container, meta['name'], meta)
|
763 | 8a0c7040 | Georgios D. Tsoukalas | public_url = object_public.get(meta['name'], None) |
764 | 1a3eff62 | Sofia Papagiannaki | if request.user_uniq == v_account:
|
765 | 1a3eff62 | Sofia Papagiannaki | # Return public information only if the request user
|
766 | 1a3eff62 | Sofia Papagiannaki | # is the object owner
|
767 | 8a0c7040 | Georgios D. Tsoukalas | update_public_meta(public_url, meta) |
768 | 371d907a | Antony Chazapis | object_meta.append(printable_header_dict(meta)) |
769 | 469d0997 | Georgios D. Tsoukalas | |
770 | b956618e | Antony Chazapis | if request.serialization == 'xml': |
771 | 2715ade4 | Sofia Papagiannaki | data = render_to_string( |
772 | 2715ade4 | Sofia Papagiannaki | 'objects.xml', {'container': v_container, 'objects': object_meta}) |
773 | 2715ade4 | Sofia Papagiannaki | elif request.serialization == 'json': |
774 | c48acbfd | Sofia Papagiannaki | data = json.dumps(object_meta, default=json_encode_decimal) |
775 | b956618e | Antony Chazapis | response.status_code = 200
|
776 | b956618e | Antony Chazapis | response.content = data |
777 | b956618e | Antony Chazapis | return response
|
778 | b956618e | Antony Chazapis | |
779 | 2715ade4 | Sofia Papagiannaki | |
780 | 65bbcd43 | Christos Stavrakakis | @api_method('HEAD', user_required=True, logger=logger) |
781 | b956618e | Antony Chazapis | def object_meta(request, v_account, v_container, v_object): |
782 | b956618e | Antony Chazapis | # Normal Response Codes: 204
|
783 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
784 | b956618e | Antony Chazapis | # itemNotFound (404),
|
785 | 297513ba | Antony Chazapis | # forbidden (403),
|
786 | b956618e | Antony Chazapis | # badRequest (400)
|
787 | 2715ade4 | Sofia Papagiannaki | |
788 | 104626e3 | Antony Chazapis | version = request.GET.get('version')
|
789 | b956618e | Antony Chazapis | try:
|
790 | 61efb530 | Antony Chazapis | meta = request.backend.get_object_meta(request.user_uniq, v_account, |
791 | 67100dd2 | Ilias Tsitsimpis | v_container, v_object, |
792 | 67100dd2 | Ilias Tsitsimpis | 'pithos', version)
|
793 | e8886082 | Antony Chazapis | if version is None: |
794 | 2715ade4 | Sofia Papagiannaki | permissions = request.backend.get_object_permissions( |
795 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, |
796 | 2715ade4 | Sofia Papagiannaki | v_account, v_container, v_object) |
797 | 2715ade4 | Sofia Papagiannaki | public = request.backend.get_object_public( |
798 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
799 | 2715ade4 | Sofia Papagiannaki | v_container, v_object) |
800 | e8886082 | Antony Chazapis | else:
|
801 | e8886082 | Antony Chazapis | permissions = None
|
802 | e0f916bb | Antony Chazapis | public = None
|
803 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
804 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
805 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
806 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
807 | 7efc9f86 | Sofia Papagiannaki | except VersionNotExists:
|
808 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Version does not exist') |
809 | 2715ade4 | Sofia Papagiannaki | |
810 | 8cb45c13 | Antony Chazapis | update_manifest_meta(request, v_account, meta) |
811 | 2715ade4 | Sofia Papagiannaki | update_sharing_meta( |
812 | 2715ade4 | Sofia Papagiannaki | request, permissions, v_account, v_container, v_object, meta) |
813 | 6fe32fb6 | Sofia Papagiannaki | if request.user_uniq == v_account:
|
814 | 6fe32fb6 | Sofia Papagiannaki | update_public_meta(public, meta) |
815 | 2715ade4 | Sofia Papagiannaki | |
816 | a8326bef | Antony Chazapis | # Evaluate conditions.
|
817 | a8326bef | Antony Chazapis | validate_modification_preconditions(request, meta) |
818 | a8326bef | Antony Chazapis | try:
|
819 | a8326bef | Antony Chazapis | validate_matching_preconditions(request, meta) |
820 | bd40abfa | Christos Stavrakakis | except faults.NotModified:
|
821 | a8326bef | Antony Chazapis | response = HttpResponse(status=304)
|
822 | 133e3fcf | Sofia Papagiannaki | response['ETag'] = meta['hash'] if not UPDATE_MD5 else meta['checksum'] |
823 | a8326bef | Antony Chazapis | return response
|
824 | 2715ade4 | Sofia Papagiannaki | |
825 | cb146cf9 | Antony Chazapis | response = HttpResponse(status=200)
|
826 | 469d0997 | Georgios D. Tsoukalas | put_object_headers(response, meta, token=getattr(request, 'token', None)) |
827 | b956618e | Antony Chazapis | return response
|
828 | b956618e | Antony Chazapis | |
829 | 2715ade4 | Sofia Papagiannaki | |
830 | 65bbcd43 | Christos Stavrakakis | @api_method('GET', format_allowed=True, user_required=True, logger=logger) |
831 | b956618e | Antony Chazapis | def object_read(request, v_account, v_container, v_object): |
832 | 63de12cf | Sofia Papagiannaki | return _object_read(request, v_account, v_container, v_object)
|
833 | 63de12cf | Sofia Papagiannaki | |
834 | 63de12cf | Sofia Papagiannaki | |
835 | 63de12cf | Sofia Papagiannaki | def _object_read(request, v_account, v_container, v_object): |
836 | b956618e | Antony Chazapis | # Normal Response Codes: 200, 206
|
837 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
838 | b956618e | Antony Chazapis | # rangeNotSatisfiable (416),
|
839 | b956618e | Antony Chazapis | # preconditionFailed (412),
|
840 | b956618e | Antony Chazapis | # itemNotFound (404),
|
841 | 297513ba | Antony Chazapis | # forbidden (403),
|
842 | b956618e | Antony Chazapis | # badRequest (400),
|
843 | b956618e | Antony Chazapis | # notModified (304)
|
844 | 2715ade4 | Sofia Papagiannaki | |
845 | 104626e3 | Antony Chazapis | version = request.GET.get('version')
|
846 | 2715ade4 | Sofia Papagiannaki | |
847 | e8886082 | Antony Chazapis | # Reply with the version list. Do this first, as the object may be deleted.
|
848 | 104626e3 | Antony Chazapis | if version == 'list': |
849 | e8886082 | Antony Chazapis | if request.serialization == 'text': |
850 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('No format specified for version list.') |
851 | 2715ade4 | Sofia Papagiannaki | |
852 | cca6c617 | Antony Chazapis | try:
|
853 | 61efb530 | Antony Chazapis | v = request.backend.list_versions(request.user_uniq, v_account, |
854 | 2715ade4 | Sofia Papagiannaki | v_container, v_object) |
855 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
856 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
857 | 02b8c298 | Sofia Papagiannaki | except ItemNotExists:
|
858 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
859 | cca6c617 | Antony Chazapis | d = {'versions': v}
|
860 | e8886082 | Antony Chazapis | if request.serialization == 'xml': |
861 | e8886082 | Antony Chazapis | d['object'] = v_object
|
862 | e8886082 | Antony Chazapis | data = render_to_string('versions.xml', d)
|
863 | 2715ade4 | Sofia Papagiannaki | elif request.serialization == 'json': |
864 | c48acbfd | Sofia Papagiannaki | data = json.dumps(d, default=json_encode_decimal) |
865 | 2715ade4 | Sofia Papagiannaki | |
866 | e8886082 | Antony Chazapis | response = HttpResponse(data, status=200)
|
867 | e8886082 | Antony Chazapis | response['Content-Length'] = len(data) |
868 | e8886082 | Antony Chazapis | return response
|
869 | 2715ade4 | Sofia Papagiannaki | |
870 | b956618e | Antony Chazapis | try:
|
871 | 61efb530 | Antony Chazapis | meta = request.backend.get_object_meta(request.user_uniq, v_account, |
872 | 67100dd2 | Ilias Tsitsimpis | v_container, v_object, |
873 | 67100dd2 | Ilias Tsitsimpis | 'pithos', version)
|
874 | e8886082 | Antony Chazapis | if version is None: |
875 | 2715ade4 | Sofia Papagiannaki | permissions = request.backend.get_object_permissions( |
876 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, |
877 | 2715ade4 | Sofia Papagiannaki | v_account, v_container, v_object) |
878 | 2715ade4 | Sofia Papagiannaki | public = request.backend.get_object_public( |
879 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
880 | 2715ade4 | Sofia Papagiannaki | v_container, v_object) |
881 | e8886082 | Antony Chazapis | else:
|
882 | e8886082 | Antony Chazapis | permissions = None
|
883 | e0f916bb | Antony Chazapis | public = None
|
884 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
885 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
886 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
887 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
888 | 7efc9f86 | Sofia Papagiannaki | except VersionNotExists:
|
889 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Version does not exist') |
890 | 2715ade4 | Sofia Papagiannaki | |
891 | 8cb45c13 | Antony Chazapis | update_manifest_meta(request, v_account, meta) |
892 | 2715ade4 | Sofia Papagiannaki | update_sharing_meta( |
893 | 2715ade4 | Sofia Papagiannaki | request, permissions, v_account, v_container, v_object, meta) |
894 | 6fe32fb6 | Sofia Papagiannaki | if request.user_uniq == v_account:
|
895 | 6fe32fb6 | Sofia Papagiannaki | update_public_meta(public, meta) |
896 | 2715ade4 | Sofia Papagiannaki | |
897 | 22dab079 | Antony Chazapis | # Evaluate conditions.
|
898 | b956618e | Antony Chazapis | validate_modification_preconditions(request, meta) |
899 | 22dab079 | Antony Chazapis | try:
|
900 | 22dab079 | Antony Chazapis | validate_matching_preconditions(request, meta) |
901 | bd40abfa | Christos Stavrakakis | except faults.NotModified:
|
902 | 22dab079 | Antony Chazapis | response = HttpResponse(status=304)
|
903 | 133e3fcf | Sofia Papagiannaki | response['ETag'] = meta['hash'] if not UPDATE_MD5 else meta['checksum'] |
904 | 22dab079 | Antony Chazapis | return response
|
905 | 2715ade4 | Sofia Papagiannaki | |
906 | 2fd10ff4 | Antony Chazapis | hashmap_reply = False
|
907 | 2fd10ff4 | Antony Chazapis | if 'hashmap' in request.GET and request.serialization != 'text': |
908 | 2fd10ff4 | Antony Chazapis | hashmap_reply = True
|
909 | 2715ade4 | Sofia Papagiannaki | |
910 | 8cb45c13 | Antony Chazapis | sizes = [] |
911 | 8cb45c13 | Antony Chazapis | hashmaps = [] |
912 | 2fd10ff4 | Antony Chazapis | if 'X-Object-Manifest' in meta and not hashmap_reply: |
913 | 8cb45c13 | Antony Chazapis | try:
|
914 | 2715ade4 | Sofia Papagiannaki | src_container, src_name = split_container_object_string( |
915 | 2715ade4 | Sofia Papagiannaki | '/' + meta['X-Object-Manifest']) |
916 | 2715ade4 | Sofia Papagiannaki | objects = request.backend.list_objects( |
917 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
918 | 2715ade4 | Sofia Papagiannaki | src_container, prefix=src_name, virtual=False)
|
919 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
920 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
921 | 8cb45c13 | Antony Chazapis | except ValueError: |
922 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid X-Object-Manifest header') |
923 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
924 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
925 | 2715ade4 | Sofia Papagiannaki | |
926 | 8cb45c13 | Antony Chazapis | try:
|
927 | 8cb45c13 | Antony Chazapis | for x in objects: |
928 | 67100dd2 | Ilias Tsitsimpis | s, h = \ |
929 | 29148653 | Sofia Papagiannaki | request.backend.get_object_hashmap( |
930 | 29148653 | Sofia Papagiannaki | request.user_uniq, v_account, src_container, x[0],
|
931 | 29148653 | Sofia Papagiannaki | x[1])
|
932 | 8cb45c13 | Antony Chazapis | sizes.append(s) |
933 | 8cb45c13 | Antony Chazapis | hashmaps.append(h) |
934 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
935 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
936 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
937 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
938 | 7efc9f86 | Sofia Papagiannaki | except VersionNotExists:
|
939 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Version does not exist') |
940 | 8cb45c13 | Antony Chazapis | else:
|
941 | 8cb45c13 | Antony Chazapis | try:
|
942 | 2715ade4 | Sofia Papagiannaki | s, h = request.backend.get_object_hashmap( |
943 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
944 | 2715ade4 | Sofia Papagiannaki | v_container, v_object, version) |
945 | 8cb45c13 | Antony Chazapis | sizes.append(s) |
946 | 8cb45c13 | Antony Chazapis | hashmaps.append(h) |
947 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
948 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
949 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
950 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
951 | 7efc9f86 | Sofia Papagiannaki | except VersionNotExists:
|
952 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Version does not exist') |
953 | 2715ade4 | Sofia Papagiannaki | |
954 | 22dab079 | Antony Chazapis | # Reply with the hashmap.
|
955 | 2fd10ff4 | Antony Chazapis | if hashmap_reply:
|
956 | 8cb45c13 | Antony Chazapis | size = sum(sizes)
|
957 | 8cb45c13 | Antony Chazapis | hashmap = sum(hashmaps, [])
|
958 | 39593b2b | Giorgos Verigakis | d = { |
959 | 39593b2b | Giorgos Verigakis | 'block_size': request.backend.block_size,
|
960 | 39593b2b | Giorgos Verigakis | 'block_hash': request.backend.hash_algorithm,
|
961 | 39593b2b | Giorgos Verigakis | 'bytes': size,
|
962 | 39593b2b | Giorgos Verigakis | 'hashes': hashmap}
|
963 | 22dab079 | Antony Chazapis | if request.serialization == 'xml': |
964 | 6bc372a4 | Antony Chazapis | d['object'] = v_object
|
965 | 6bc372a4 | Antony Chazapis | data = render_to_string('hashes.xml', d)
|
966 | 2715ade4 | Sofia Papagiannaki | elif request.serialization == 'json': |
967 | 6bc372a4 | Antony Chazapis | data = json.dumps(d) |
968 | 2715ade4 | Sofia Papagiannaki | |
969 | 22dab079 | Antony Chazapis | response = HttpResponse(data, status=200)
|
970 | 469d0997 | Georgios D. Tsoukalas | put_object_headers( |
971 | 67100dd2 | Ilias Tsitsimpis | response, meta, token=getattr(request, 'token', None)) |
972 | 22dab079 | Antony Chazapis | response['Content-Length'] = len(data) |
973 | 22dab079 | Antony Chazapis | return response
|
974 | 2715ade4 | Sofia Papagiannaki | |
975 | 2715ade4 | Sofia Papagiannaki | request.serialization = 'text' # Unset. |
976 | 8cb45c13 | Antony Chazapis | return object_data_response(request, sizes, hashmaps, meta)
|
977 | b956618e | Antony Chazapis | |
978 | 2715ade4 | Sofia Papagiannaki | |
979 | b90584d0 | Sofia Papagiannaki | @api_method('PUT', format_allowed=True, user_required=True, logger=logger, |
980 | b90584d0 | Sofia Papagiannaki | lock_container_path=True)
|
981 | b956618e | Antony Chazapis | def object_write(request, v_account, v_container, v_object): |
982 | b956618e | Antony Chazapis | # Normal Response Codes: 201
|
983 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
984 | b956618e | Antony Chazapis | # unprocessableEntity (422),
|
985 | b956618e | Antony Chazapis | # lengthRequired (411),
|
986 | 3436eeb0 | Antony Chazapis | # conflict (409),
|
987 | b956618e | Antony Chazapis | # itemNotFound (404),
|
988 | 297513ba | Antony Chazapis | # forbidden (403),
|
989 | b956618e | Antony Chazapis | # badRequest (400)
|
990 | dfa2d4ba | Sofia Papagiannaki | # requestentitytoolarge (413)
|
991 | 2715ade4 | Sofia Papagiannaki | |
992 | a8326bef | Antony Chazapis | # Evaluate conditions.
|
993 | 67100dd2 | Ilias Tsitsimpis | if (request.META.get('HTTP_IF_MATCH') |
994 | 67100dd2 | Ilias Tsitsimpis | or request.META.get('HTTP_IF_NONE_MATCH')): |
995 | a8326bef | Antony Chazapis | try:
|
996 | 2715ade4 | Sofia Papagiannaki | meta = request.backend.get_object_meta( |
997 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
998 | 2715ade4 | Sofia Papagiannaki | v_container, v_object, 'pithos')
|
999 | a8326bef | Antony Chazapis | except NotAllowedError:
|
1000 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1001 | a8326bef | Antony Chazapis | except NameError: |
1002 | a8326bef | Antony Chazapis | meta = {} |
1003 | a8326bef | Antony Chazapis | validate_matching_preconditions(request, meta) |
1004 | 2715ade4 | Sofia Papagiannaki | |
1005 | 88283e9e | Antony Chazapis | copy_from = request.META.get('HTTP_X_COPY_FROM')
|
1006 | 88283e9e | Antony Chazapis | move_from = request.META.get('HTTP_X_MOVE_FROM')
|
1007 | b956618e | Antony Chazapis | if copy_from or move_from: |
1008 | 4d15c94e | Sofia Papagiannaki | delimiter = request.GET.get('delimiter')
|
1009 | 2715ade4 | Sofia Papagiannaki | content_length = get_content_length(request) # Required by the API.
|
1010 | 2715ade4 | Sofia Papagiannaki | |
1011 | 88283e9e | Antony Chazapis | src_account = request.META.get('HTTP_X_SOURCE_ACCOUNT')
|
1012 | f483f65d | Sofia Papagiannaki | |
1013 | 79bb41b7 | Antony Chazapis | if not src_account: |
1014 | 61efb530 | Antony Chazapis | src_account = request.user_uniq |
1015 | f483f65d | Sofia Papagiannaki | else:
|
1016 | f483f65d | Sofia Papagiannaki | if TRANSLATE_UUIDS:
|
1017 | f483f65d | Sofia Papagiannaki | try:
|
1018 | 29148653 | Sofia Papagiannaki | src_account = retrieve_uuid( |
1019 | 29148653 | Sofia Papagiannaki | getattr(request, 'token', None), src_account) |
1020 | f483f65d | Sofia Papagiannaki | except ItemNotExists:
|
1021 | bd40abfa | Christos Stavrakakis | faults.ItemNotFound('Invalid source account')
|
1022 | f483f65d | Sofia Papagiannaki | |
1023 | b956618e | Antony Chazapis | if move_from:
|
1024 | 83dd59c5 | Antony Chazapis | try:
|
1025 | 2715ade4 | Sofia Papagiannaki | src_container, src_name = split_container_object_string( |
1026 | 2715ade4 | Sofia Papagiannaki | move_from) |
1027 | 83dd59c5 | Antony Chazapis | except ValueError: |
1028 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid X-Move-From header') |
1029 | 2715ade4 | Sofia Papagiannaki | version_id = copy_or_move_object( |
1030 | 2715ade4 | Sofia Papagiannaki | request, src_account, src_container, src_name, |
1031 | 67100dd2 | Ilias Tsitsimpis | v_account, v_container, v_object, |
1032 | 67100dd2 | Ilias Tsitsimpis | move=True, delimiter=delimiter)
|
1033 | b956618e | Antony Chazapis | else:
|
1034 | 83dd59c5 | Antony Chazapis | try:
|
1035 | 2715ade4 | Sofia Papagiannaki | src_container, src_name = split_container_object_string( |
1036 | 2715ade4 | Sofia Papagiannaki | copy_from) |
1037 | 83dd59c5 | Antony Chazapis | except ValueError: |
1038 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid X-Copy-From header') |
1039 | 2715ade4 | Sofia Papagiannaki | version_id = copy_or_move_object( |
1040 | 2715ade4 | Sofia Papagiannaki | request, src_account, src_container, src_name, |
1041 | 67100dd2 | Ilias Tsitsimpis | v_account, v_container, v_object, |
1042 | 67100dd2 | Ilias Tsitsimpis | move=False, delimiter=delimiter)
|
1043 | 7dd293a0 | Antony Chazapis | response = HttpResponse(status=201)
|
1044 | 7dd293a0 | Antony Chazapis | response['X-Object-Version'] = version_id
|
1045 | 7dd293a0 | Antony Chazapis | return response
|
1046 | 2715ade4 | Sofia Papagiannaki | |
1047 | 66ce2ca5 | Antony Chazapis | content_type, meta, permissions, public = get_object_headers(request) |
1048 | b956618e | Antony Chazapis | content_length = -1
|
1049 | b956618e | Antony Chazapis | if request.META.get('HTTP_TRANSFER_ENCODING') != 'chunked': |
1050 | 22dab079 | Antony Chazapis | content_length = get_content_length(request) |
1051 | b956618e | Antony Chazapis | # Should be BadRequest, but API says otherwise.
|
1052 | dcffd53e | Antony Chazapis | if content_type is None: |
1053 | bd40abfa | Christos Stavrakakis | raise faults.LengthRequired('Missing Content-Type header') |
1054 | 2715ade4 | Sofia Papagiannaki | |
1055 | f9f15f92 | Antony Chazapis | if 'hashmap' in request.GET: |
1056 | f9f15f92 | Antony Chazapis | if request.serialization not in ('json', 'xml'): |
1057 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid hashmap format') |
1058 | 2715ade4 | Sofia Papagiannaki | |
1059 | 76985443 | Sofia Papagiannaki | data = ''
|
1060 | 39593b2b | Giorgos Verigakis | for block in socket_read_iterator(request, content_length, |
1061 | 2715ade4 | Sofia Papagiannaki | request.backend.block_size): |
1062 | 76985443 | Sofia Papagiannaki | data = '%s%s' % (data, block)
|
1063 | 2715ade4 | Sofia Papagiannaki | |
1064 | 32a437b1 | Sofia Papagiannaki | if request.serialization == 'json': |
1065 | 32a437b1 | Sofia Papagiannaki | d = json.loads(data) |
1066 | 32a437b1 | Sofia Papagiannaki | if not hasattr(d, '__getitem__'): |
1067 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid data formating') |
1068 | 32a437b1 | Sofia Papagiannaki | try:
|
1069 | 32a437b1 | Sofia Papagiannaki | hashmap = d['hashes']
|
1070 | f899c7b4 | Antony Chazapis | size = int(d['bytes']) |
1071 | f899c7b4 | Antony Chazapis | except:
|
1072 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid data formatting') |
1073 | 32a437b1 | Sofia Papagiannaki | elif request.serialization == 'xml': |
1074 | 32a437b1 | Sofia Papagiannaki | try:
|
1075 | 32a437b1 | Sofia Papagiannaki | xml = minidom.parseString(data) |
1076 | 32a437b1 | Sofia Papagiannaki | obj = xml.getElementsByTagName('object')[0] |
1077 | f899c7b4 | Antony Chazapis | size = int(obj.attributes['bytes'].value) |
1078 | 2715ade4 | Sofia Papagiannaki | |
1079 | 32a437b1 | Sofia Papagiannaki | hashes = xml.getElementsByTagName('hash')
|
1080 | 32a437b1 | Sofia Papagiannaki | hashmap = [] |
1081 | 32a437b1 | Sofia Papagiannaki | for hash in hashes: |
1082 | 32a437b1 | Sofia Papagiannaki | hashmap.append(hash.firstChild.data)
|
1083 | f899c7b4 | Antony Chazapis | except:
|
1084 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid data formatting') |
1085 | 2715ade4 | Sofia Papagiannaki | |
1086 | 2715ade4 | Sofia Papagiannaki | checksum = '' # Do not set to None (will copy previous value). |
1087 | 76985443 | Sofia Papagiannaki | else:
|
1088 | 133e3fcf | Sofia Papagiannaki | etag = request.META.get('HTTP_ETAG')
|
1089 | 133e3fcf | Sofia Papagiannaki | checksum_compute = Checksum() if etag or UPDATE_MD5 else NoChecksum() |
1090 | 76985443 | Sofia Papagiannaki | size = 0
|
1091 | 76985443 | Sofia Papagiannaki | hashmap = [] |
1092 | 39593b2b | Giorgos Verigakis | for data in socket_read_iterator(request, content_length, |
1093 | 2715ade4 | Sofia Papagiannaki | request.backend.block_size): |
1094 | 76985443 | Sofia Papagiannaki | # TODO: Raise 408 (Request Timeout) if this takes too long.
|
1095 | 67100dd2 | Ilias Tsitsimpis | # TODO: Raise 499 (Client Disconnect) if a length is defined
|
1096 | 67100dd2 | Ilias Tsitsimpis | # and we stop before getting this much data.
|
1097 | 76985443 | Sofia Papagiannaki | size += len(data)
|
1098 | 39593b2b | Giorgos Verigakis | hashmap.append(request.backend.put_block(data)) |
1099 | 133e3fcf | Sofia Papagiannaki | checksum_compute.update(data) |
1100 | 2715ade4 | Sofia Papagiannaki | |
1101 | 133e3fcf | Sofia Papagiannaki | checksum = checksum_compute.hexdigest() |
1102 | 33b4e4a6 | Antony Chazapis | if etag and parse_etags(etag)[0].lower() != checksum: |
1103 | bd40abfa | Christos Stavrakakis | raise faults.UnprocessableEntity('Object ETag does not match') |
1104 | 2715ade4 | Sofia Papagiannaki | |
1105 | 22dab079 | Antony Chazapis | try:
|
1106 | 133e3fcf | Sofia Papagiannaki | version_id, merkle = request.backend.update_object_hashmap( |
1107 | 133e3fcf | Sofia Papagiannaki | request.user_uniq, v_account, v_container, v_object, size, |
1108 | 133e3fcf | Sofia Papagiannaki | content_type, hashmap, checksum, 'pithos', meta, True, permissions |
1109 | 133e3fcf | Sofia Papagiannaki | ) |
1110 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
1111 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1112 | 76985443 | Sofia Papagiannaki | except IndexError, e: |
1113 | e9d94604 | Sofia Papagiannaki | missing_blocks = e.data |
1114 | e9d94604 | Sofia Papagiannaki | response = HttpResponse(status=409)
|
1115 | e9d94604 | Sofia Papagiannaki | response.content = simple_list_response(request, missing_blocks) |
1116 | e9d94604 | Sofia Papagiannaki | return response
|
1117 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1118 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
1119 | 3436eeb0 | Antony Chazapis | except ValueError: |
1120 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid sharing header') |
1121 | ccfd4e44 | Sofia Papagiannaki | except QuotaError, e:
|
1122 | bd40abfa | Christos Stavrakakis | raise faults.RequestEntityTooLarge('Quota error: %s' % e) |
1123 | 3a5994a8 | Sofia Papagiannaki | except InvalidHash, e:
|
1124 | 3a5994a8 | Sofia Papagiannaki | raise faults.BadRequest('Invalid hash: %s' % e) |
1125 | 8efd183f | Antony Chazapis | if not checksum and UPDATE_MD5: |
1126 | cddcf432 | chazapis | # Update the MD5 after the hashmap, as there may be missing hashes.
|
1127 | b3155065 | Antony Chazapis | checksum = hashmap_md5(request.backend, hashmap, size) |
1128 | cddcf432 | chazapis | try:
|
1129 | b3155065 | Antony Chazapis | request.backend.update_object_checksum(request.user_uniq, |
1130 | 67100dd2 | Ilias Tsitsimpis | v_account, v_container, |
1131 | 67100dd2 | Ilias Tsitsimpis | v_object, version_id, |
1132 | 67100dd2 | Ilias Tsitsimpis | checksum) |
1133 | cddcf432 | chazapis | except NotAllowedError:
|
1134 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1135 | e0f916bb | Antony Chazapis | if public is not None: |
1136 | e0f916bb | Antony Chazapis | try:
|
1137 | 61efb530 | Antony Chazapis | request.backend.update_object_public(request.user_uniq, v_account, |
1138 | 2715ade4 | Sofia Papagiannaki | v_container, v_object, public) |
1139 | e0f916bb | Antony Chazapis | except NotAllowedError:
|
1140 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1141 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1142 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
1143 | 2715ade4 | Sofia Papagiannaki | |
1144 | 1993fea9 | Antony Chazapis | response = HttpResponse(status=201)
|
1145 | 133e3fcf | Sofia Papagiannaki | response['ETag'] = merkle if not UPDATE_MD5 else checksum |
1146 | 7dd293a0 | Antony Chazapis | response['X-Object-Version'] = version_id
|
1147 | b956618e | Antony Chazapis | return response
|
1148 | b956618e | Antony Chazapis | |
1149 | 2715ade4 | Sofia Papagiannaki | |
1150 | 29148653 | Sofia Papagiannaki | @api_method('POST', user_required=True, logger=logger, |
1151 | 29148653 | Sofia Papagiannaki | lock_container_path=True)
|
1152 | 1d5c57d3 | Antony Chazapis | def object_write_form(request, v_account, v_container, v_object): |
1153 | 1d5c57d3 | Antony Chazapis | # Normal Response Codes: 201
|
1154 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
1155 | 1d5c57d3 | Antony Chazapis | # itemNotFound (404),
|
1156 | 297513ba | Antony Chazapis | # forbidden (403),
|
1157 | 1d5c57d3 | Antony Chazapis | # badRequest (400)
|
1158 | dfa2d4ba | Sofia Papagiannaki | # requestentitytoolarge (413)
|
1159 | 2715ade4 | Sofia Papagiannaki | |
1160 | 817890f2 | Antony Chazapis | request.upload_handlers = [SaveToBackendHandler(request)] |
1161 | 2715ade4 | Sofia Papagiannaki | if 'X-Object-Data' not in request.FILES: |
1162 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Missing X-Object-Data field') |
1163 | 1d5c57d3 | Antony Chazapis | file = request.FILES['X-Object-Data']
|
1164 | 2715ade4 | Sofia Papagiannaki | |
1165 | 33b4e4a6 | Antony Chazapis | checksum = file.etag
|
1166 | 1d5c57d3 | Antony Chazapis | try:
|
1167 | 133e3fcf | Sofia Papagiannaki | version_id, merkle = request.backend.update_object_hashmap( |
1168 | 133e3fcf | Sofia Papagiannaki | request.user_uniq, v_account, v_container, v_object, file.size,
|
1169 | 133e3fcf | Sofia Papagiannaki | file.content_type, file.hashmap, checksum, 'pithos', {}, True |
1170 | 133e3fcf | Sofia Papagiannaki | ) |
1171 | 1d5c57d3 | Antony Chazapis | except NotAllowedError:
|
1172 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1173 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1174 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
1175 | ccfd4e44 | Sofia Papagiannaki | except QuotaError, e:
|
1176 | bd40abfa | Christos Stavrakakis | raise faults.RequestEntityTooLarge('Quota error: %s' % e) |
1177 | 2715ade4 | Sofia Papagiannaki | |
1178 | 1d5c57d3 | Antony Chazapis | response = HttpResponse(status=201)
|
1179 | 133e3fcf | Sofia Papagiannaki | response['ETag'] = merkle if not UPDATE_MD5 else checksum |
1180 | 7dd293a0 | Antony Chazapis | response['X-Object-Version'] = version_id
|
1181 | 33b4e4a6 | Antony Chazapis | response.content = checksum |
1182 | 1d5c57d3 | Antony Chazapis | return response
|
1183 | 1d5c57d3 | Antony Chazapis | |
1184 | 2715ade4 | Sofia Papagiannaki | |
1185 | b90584d0 | Sofia Papagiannaki | @api_method('COPY', format_allowed=True, user_required=True, logger=logger, |
1186 | b90584d0 | Sofia Papagiannaki | lock_container_path=True)
|
1187 | b956618e | Antony Chazapis | def object_copy(request, v_account, v_container, v_object): |
1188 | b956618e | Antony Chazapis | # Normal Response Codes: 201
|
1189 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
1190 | b956618e | Antony Chazapis | # itemNotFound (404),
|
1191 | 297513ba | Antony Chazapis | # forbidden (403),
|
1192 | b956618e | Antony Chazapis | # badRequest (400)
|
1193 | dfa2d4ba | Sofia Papagiannaki | # requestentitytoolarge (413)
|
1194 | 2715ade4 | Sofia Papagiannaki | |
1195 | 88283e9e | Antony Chazapis | dest_account = request.META.get('HTTP_DESTINATION_ACCOUNT')
|
1196 | 79bb41b7 | Antony Chazapis | if not dest_account: |
1197 | 61efb530 | Antony Chazapis | dest_account = request.user_uniq |
1198 | 88283e9e | Antony Chazapis | dest_path = request.META.get('HTTP_DESTINATION')
|
1199 | b956618e | Antony Chazapis | if not dest_path: |
1200 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Missing Destination header') |
1201 | 83dd59c5 | Antony Chazapis | try:
|
1202 | 83dd59c5 | Antony Chazapis | dest_container, dest_name = split_container_object_string(dest_path) |
1203 | 83dd59c5 | Antony Chazapis | except ValueError: |
1204 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid Destination header') |
1205 | 2715ade4 | Sofia Papagiannaki | |
1206 | a8326bef | Antony Chazapis | # Evaluate conditions.
|
1207 | 67100dd2 | Ilias Tsitsimpis | if (request.META.get('HTTP_IF_MATCH') |
1208 | 67100dd2 | Ilias Tsitsimpis | or request.META.get('HTTP_IF_NONE_MATCH')): |
1209 | a8326bef | Antony Chazapis | src_version = request.META.get('HTTP_X_SOURCE_VERSION')
|
1210 | a8326bef | Antony Chazapis | try:
|
1211 | 2715ade4 | Sofia Papagiannaki | meta = request.backend.get_object_meta( |
1212 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
1213 | 2715ade4 | Sofia Papagiannaki | v_container, v_object, 'pithos', src_version)
|
1214 | a8326bef | Antony Chazapis | except NotAllowedError:
|
1215 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1216 | 7efc9f86 | Sofia Papagiannaki | except (ItemNotExists, VersionNotExists):
|
1217 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container or object does not exist') |
1218 | a8326bef | Antony Chazapis | validate_matching_preconditions(request, meta) |
1219 | 2715ade4 | Sofia Papagiannaki | |
1220 | 4d15c94e | Sofia Papagiannaki | delimiter = request.GET.get('delimiter')
|
1221 | 2715ade4 | Sofia Papagiannaki | |
1222 | 79bb41b7 | Antony Chazapis | version_id = copy_or_move_object(request, v_account, v_container, v_object, |
1223 | 67100dd2 | Ilias Tsitsimpis | dest_account, dest_container, dest_name, |
1224 | 67100dd2 | Ilias Tsitsimpis | move=False, delimiter=delimiter)
|
1225 | 7dd293a0 | Antony Chazapis | response = HttpResponse(status=201)
|
1226 | 7dd293a0 | Antony Chazapis | response['X-Object-Version'] = version_id
|
1227 | 7dd293a0 | Antony Chazapis | return response
|
1228 | b956618e | Antony Chazapis | |
1229 | 2715ade4 | Sofia Papagiannaki | |
1230 | b90584d0 | Sofia Papagiannaki | @api_method('MOVE', format_allowed=True, user_required=True, logger=logger, |
1231 | b90584d0 | Sofia Papagiannaki | lock_container_path=True)
|
1232 | b956618e | Antony Chazapis | def object_move(request, v_account, v_container, v_object): |
1233 | b956618e | Antony Chazapis | # Normal Response Codes: 201
|
1234 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
1235 | b956618e | Antony Chazapis | # itemNotFound (404),
|
1236 | 297513ba | Antony Chazapis | # forbidden (403),
|
1237 | b956618e | Antony Chazapis | # badRequest (400)
|
1238 | dfa2d4ba | Sofia Papagiannaki | # requestentitytoolarge (413)
|
1239 | 2715ade4 | Sofia Papagiannaki | |
1240 | 88283e9e | Antony Chazapis | dest_account = request.META.get('HTTP_DESTINATION_ACCOUNT')
|
1241 | 79bb41b7 | Antony Chazapis | if not dest_account: |
1242 | 61efb530 | Antony Chazapis | dest_account = request.user_uniq |
1243 | 88283e9e | Antony Chazapis | dest_path = request.META.get('HTTP_DESTINATION')
|
1244 | b956618e | Antony Chazapis | if not dest_path: |
1245 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Missing Destination header') |
1246 | 83dd59c5 | Antony Chazapis | try:
|
1247 | 83dd59c5 | Antony Chazapis | dest_container, dest_name = split_container_object_string(dest_path) |
1248 | 83dd59c5 | Antony Chazapis | except ValueError: |
1249 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid Destination header') |
1250 | 2715ade4 | Sofia Papagiannaki | |
1251 | a8326bef | Antony Chazapis | # Evaluate conditions.
|
1252 | 67100dd2 | Ilias Tsitsimpis | if (request.META.get('HTTP_IF_MATCH') |
1253 | 67100dd2 | Ilias Tsitsimpis | or request.META.get('HTTP_IF_NONE_MATCH')): |
1254 | a8326bef | Antony Chazapis | try:
|
1255 | 2715ade4 | Sofia Papagiannaki | meta = request.backend.get_object_meta( |
1256 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
1257 | 2715ade4 | Sofia Papagiannaki | v_container, v_object, 'pithos')
|
1258 | a8326bef | Antony Chazapis | except NotAllowedError:
|
1259 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1260 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1261 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container or object does not exist') |
1262 | a8326bef | Antony Chazapis | validate_matching_preconditions(request, meta) |
1263 | 2715ade4 | Sofia Papagiannaki | |
1264 | 4d15c94e | Sofia Papagiannaki | delimiter = request.GET.get('delimiter')
|
1265 | 2715ade4 | Sofia Papagiannaki | |
1266 | 79bb41b7 | Antony Chazapis | version_id = copy_or_move_object(request, v_account, v_container, v_object, |
1267 | 67100dd2 | Ilias Tsitsimpis | dest_account, dest_container, dest_name, |
1268 | 67100dd2 | Ilias Tsitsimpis | move=True, delimiter=delimiter)
|
1269 | 7dd293a0 | Antony Chazapis | response = HttpResponse(status=201)
|
1270 | 7dd293a0 | Antony Chazapis | response['X-Object-Version'] = version_id
|
1271 | 7dd293a0 | Antony Chazapis | return response
|
1272 | b956618e | Antony Chazapis | |
1273 | 2715ade4 | Sofia Papagiannaki | |
1274 | b90584d0 | Sofia Papagiannaki | @api_method('POST', format_allowed=True, user_required=True, logger=logger, |
1275 | b90584d0 | Sofia Papagiannaki | lock_container_path=True)
|
1276 | b956618e | Antony Chazapis | def object_update(request, v_account, v_container, v_object): |
1277 | e9285524 | Antony Chazapis | # Normal Response Codes: 202, 204
|
1278 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
1279 | 3436eeb0 | Antony Chazapis | # conflict (409),
|
1280 | b956618e | Antony Chazapis | # itemNotFound (404),
|
1281 | 297513ba | Antony Chazapis | # forbidden (403),
|
1282 | b956618e | Antony Chazapis | # badRequest (400)
|
1283 | 2715ade4 | Sofia Papagiannaki | |
1284 | 66ce2ca5 | Antony Chazapis | content_type, meta, permissions, public = get_object_headers(request) |
1285 | 2715ade4 | Sofia Papagiannaki | |
1286 | cfe6939d | Antony Chazapis | try:
|
1287 | 2715ade4 | Sofia Papagiannaki | prev_meta = request.backend.get_object_meta( |
1288 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
1289 | 2715ade4 | Sofia Papagiannaki | v_container, v_object, 'pithos')
|
1290 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
1291 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1292 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1293 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
1294 | 2715ade4 | Sofia Papagiannaki | |
1295 | a8326bef | Antony Chazapis | # Evaluate conditions.
|
1296 | 67100dd2 | Ilias Tsitsimpis | if (request.META.get('HTTP_IF_MATCH') |
1297 | 67100dd2 | Ilias Tsitsimpis | or request.META.get('HTTP_IF_NONE_MATCH')): |
1298 | a8326bef | Antony Chazapis | validate_matching_preconditions(request, prev_meta) |
1299 | 2715ade4 | Sofia Papagiannaki | |
1300 | ac62f6da | Antony Chazapis | replace = True
|
1301 | ac62f6da | Antony Chazapis | if 'update' in request.GET: |
1302 | ac62f6da | Antony Chazapis | replace = False
|
1303 | 2715ade4 | Sofia Papagiannaki | |
1304 | ab2e317e | Antony Chazapis | # A Content-Type or X-Source-Object header indicates data updates.
|
1305 | ab2e317e | Antony Chazapis | src_object = request.META.get('HTTP_X_SOURCE_OBJECT')
|
1306 | 67100dd2 | Ilias Tsitsimpis | if ((not content_type or content_type != 'application/octet-stream') |
1307 | 67100dd2 | Ilias Tsitsimpis | and not src_object): |
1308 | 77edd23d | Antony Chazapis | response = HttpResponse(status=202)
|
1309 | 2715ade4 | Sofia Papagiannaki | |
1310 | cca6c617 | Antony Chazapis | # Do permissions first, as it may fail easier.
|
1311 | cca6c617 | Antony Chazapis | if permissions is not None: |
1312 | ac62f6da | Antony Chazapis | try:
|
1313 | 29148653 | Sofia Papagiannaki | request.backend.update_object_permissions( |
1314 | 29148653 | Sofia Papagiannaki | request.user_uniq, v_account, v_container, v_object, |
1315 | 29148653 | Sofia Papagiannaki | permissions) |
1316 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
1317 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1318 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1319 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
1320 | ac62f6da | Antony Chazapis | except ValueError: |
1321 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid sharing header') |
1322 | e0f916bb | Antony Chazapis | if public is not None: |
1323 | e0f916bb | Antony Chazapis | try:
|
1324 | 2715ade4 | Sofia Papagiannaki | request.backend.update_object_public( |
1325 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, |
1326 | 2715ade4 | Sofia Papagiannaki | v_container, v_object, public) |
1327 | e0f916bb | Antony Chazapis | except NotAllowedError:
|
1328 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1329 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1330 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
1331 | 77edd23d | Antony Chazapis | if meta or replace: |
1332 | 77edd23d | Antony Chazapis | try:
|
1333 | 2715ade4 | Sofia Papagiannaki | version_id = request.backend.update_object_meta( |
1334 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, |
1335 | 2715ade4 | Sofia Papagiannaki | v_account, v_container, v_object, 'pithos', meta, replace)
|
1336 | 77edd23d | Antony Chazapis | except NotAllowedError:
|
1337 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1338 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1339 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
1340 | 77edd23d | Antony Chazapis | response['X-Object-Version'] = version_id
|
1341 | 2715ade4 | Sofia Papagiannaki | |
1342 | 7dd293a0 | Antony Chazapis | return response
|
1343 | 2715ade4 | Sofia Papagiannaki | |
1344 | cfe6939d | Antony Chazapis | # Single range update. Range must be in Content-Range.
|
1345 | 22dab079 | Antony Chazapis | # Based on: http://code.google.com/p/gears/wiki/ContentRangePostProposal
|
1346 | cfe6939d | Antony Chazapis | # (with the addition that '*' is allowed for the range - will append).
|
1347 | 22dab079 | Antony Chazapis | content_range = request.META.get('HTTP_CONTENT_RANGE')
|
1348 | 22dab079 | Antony Chazapis | if not content_range: |
1349 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Missing Content-Range header') |
1350 | 22dab079 | Antony Chazapis | ranges = get_content_range(request) |
1351 | 22dab079 | Antony Chazapis | if not ranges: |
1352 | bd40abfa | Christos Stavrakakis | raise faults.RangeNotSatisfiable('Invalid Content-Range header') |
1353 | 2715ade4 | Sofia Papagiannaki | |
1354 | cfe6939d | Antony Chazapis | try:
|
1355 | 67100dd2 | Ilias Tsitsimpis | size, hashmap = \ |
1356 | 29148653 | Sofia Papagiannaki | request.backend.get_object_hashmap( |
1357 | 29148653 | Sofia Papagiannaki | request.user_uniq, v_account, v_container, v_object) |
1358 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
1359 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1360 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1361 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
1362 | 2715ade4 | Sofia Papagiannaki | |
1363 | cfe6939d | Antony Chazapis | offset, length, total = ranges |
1364 | cfe6939d | Antony Chazapis | if offset is None: |
1365 | cfe6939d | Antony Chazapis | offset = size |
1366 | cb146cf9 | Antony Chazapis | elif offset > size:
|
1367 | 67100dd2 | Ilias Tsitsimpis | raise faults.RangeNotSatisfiable(
|
1368 | 67100dd2 | Ilias Tsitsimpis | 'Supplied offset is beyond object limits')
|
1369 | ab2e317e | Antony Chazapis | if src_object:
|
1370 | 88283e9e | Antony Chazapis | src_account = request.META.get('HTTP_X_SOURCE_ACCOUNT')
|
1371 | 2cd94d81 | Antony Chazapis | if not src_account: |
1372 | 61efb530 | Antony Chazapis | src_account = request.user_uniq |
1373 | ab2e317e | Antony Chazapis | try:
|
1374 | 752a2ddd | Sofia Papagiannaki | src_container, src_name = split_container_object_string(src_object) |
1375 | 752a2ddd | Sofia Papagiannaki | except ValueError: |
1376 | 752a2ddd | Sofia Papagiannaki | raise faults.BadRequest('Invalid source object') |
1377 | 752a2ddd | Sofia Papagiannaki | |
1378 | 752a2ddd | Sofia Papagiannaki | try:
|
1379 | 752a2ddd | Sofia Papagiannaki | src_version = request.META.get('HTTP_X_SOURCE_VERSION')
|
1380 | 2715ade4 | Sofia Papagiannaki | src_size, src_hashmap = request.backend.get_object_hashmap( |
1381 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, |
1382 | 2715ade4 | Sofia Papagiannaki | src_account, src_container, src_name, src_version) |
1383 | ab2e317e | Antony Chazapis | except NotAllowedError:
|
1384 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1385 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1386 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Source object does not exist') |
1387 | 2715ade4 | Sofia Papagiannaki | |
1388 | ab2e317e | Antony Chazapis | if length is None: |
1389 | ab2e317e | Antony Chazapis | length = src_size |
1390 | ab2e317e | Antony Chazapis | elif length > src_size:
|
1391 | 67100dd2 | Ilias Tsitsimpis | raise faults.BadRequest(
|
1392 | 67100dd2 | Ilias Tsitsimpis | 'Object length is smaller than range length')
|
1393 | ab2e317e | Antony Chazapis | else:
|
1394 | ab2e317e | Antony Chazapis | # Require either a Content-Length, or 'chunked' Transfer-Encoding.
|
1395 | ab2e317e | Antony Chazapis | content_length = -1
|
1396 | ab2e317e | Antony Chazapis | if request.META.get('HTTP_TRANSFER_ENCODING') != 'chunked': |
1397 | ab2e317e | Antony Chazapis | content_length = get_content_length(request) |
1398 | 2715ade4 | Sofia Papagiannaki | |
1399 | ab2e317e | Antony Chazapis | if length is None: |
1400 | ab2e317e | Antony Chazapis | length = content_length |
1401 | ab2e317e | Antony Chazapis | else:
|
1402 | ab2e317e | Antony Chazapis | if content_length == -1: |
1403 | ab2e317e | Antony Chazapis | # TODO: Get up to length bytes in chunks.
|
1404 | ab2e317e | Antony Chazapis | length = content_length |
1405 | ab2e317e | Antony Chazapis | elif length != content_length:
|
1406 | 67100dd2 | Ilias Tsitsimpis | raise faults.BadRequest(
|
1407 | 67100dd2 | Ilias Tsitsimpis | 'Content length does not match range length')
|
1408 | 67100dd2 | Ilias Tsitsimpis | if (total is not None |
1409 | 67100dd2 | Ilias Tsitsimpis | and (total != size or offset >= size |
1410 | 7b40f056 | Sofia Papagiannaki | or (length > 0 and offset + length > size))): |
1411 | bd40abfa | Christos Stavrakakis | raise faults.RangeNotSatisfiable(
|
1412 | 2715ade4 | Sofia Papagiannaki | 'Supplied range will change provided object limits')
|
1413 | 2715ade4 | Sofia Papagiannaki | |
1414 | 1495b972 | Antony Chazapis | dest_bytes = request.META.get('HTTP_X_OBJECT_BYTES')
|
1415 | 1495b972 | Antony Chazapis | if dest_bytes is not None: |
1416 | 1495b972 | Antony Chazapis | dest_bytes = get_int_parameter(dest_bytes) |
1417 | 1495b972 | Antony Chazapis | if dest_bytes is None: |
1418 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid X-Object-Bytes header') |
1419 | 2715ade4 | Sofia Papagiannaki | |
1420 | ab2e317e | Antony Chazapis | if src_object:
|
1421 | 39593b2b | Giorgos Verigakis | if offset % request.backend.block_size == 0: |
1422 | ab2e317e | Antony Chazapis | # Update the hashes only.
|
1423 | ab2e317e | Antony Chazapis | sbi = 0
|
1424 | ab2e317e | Antony Chazapis | while length > 0: |
1425 | 39593b2b | Giorgos Verigakis | bi = int(offset / request.backend.block_size)
|
1426 | 39593b2b | Giorgos Verigakis | bl = min(length, request.backend.block_size)
|
1427 | ab2e317e | Antony Chazapis | if bi < len(hashmap): |
1428 | 39593b2b | Giorgos Verigakis | if bl == request.backend.block_size:
|
1429 | ab2e317e | Antony Chazapis | hashmap[bi] = src_hashmap[sbi] |
1430 | ab2e317e | Antony Chazapis | else:
|
1431 | 39593b2b | Giorgos Verigakis | data = request.backend.get_block(src_hashmap[sbi]) |
1432 | 29148653 | Sofia Papagiannaki | hashmap[bi] = request.backend.update_block( |
1433 | 29148653 | Sofia Papagiannaki | hashmap[bi], data[:bl], 0)
|
1434 | ab2e317e | Antony Chazapis | else:
|
1435 | ab2e317e | Antony Chazapis | hashmap.append(src_hashmap[sbi]) |
1436 | ab2e317e | Antony Chazapis | offset += bl |
1437 | ab2e317e | Antony Chazapis | length -= bl |
1438 | ab2e317e | Antony Chazapis | sbi += 1
|
1439 | ab2e317e | Antony Chazapis | else:
|
1440 | ab2e317e | Antony Chazapis | data = ''
|
1441 | ab2e317e | Antony Chazapis | sbi = 0
|
1442 | ab2e317e | Antony Chazapis | while length > 0: |
1443 | f5da7eaa | Sofia Papagiannaki | if sbi < len(src_hashmap): |
1444 | f5da7eaa | Sofia Papagiannaki | data += request.backend.get_block(src_hashmap[sbi]) |
1445 | 39593b2b | Giorgos Verigakis | if length < request.backend.block_size:
|
1446 | ab2e317e | Antony Chazapis | data = data[:length] |
1447 | 39593b2b | Giorgos Verigakis | bytes = put_object_block(request, hashmap, data, offset) |
1448 | ab2e317e | Antony Chazapis | offset += bytes
|
1449 | ab2e317e | Antony Chazapis | data = data[bytes:]
|
1450 | ab2e317e | Antony Chazapis | length -= bytes
|
1451 | ab2e317e | Antony Chazapis | sbi += 1
|
1452 | ab2e317e | Antony Chazapis | else:
|
1453 | ab2e317e | Antony Chazapis | data = ''
|
1454 | 39593b2b | Giorgos Verigakis | for d in socket_read_iterator(request, length, |
1455 | 2715ade4 | Sofia Papagiannaki | request.backend.block_size): |
1456 | ab2e317e | Antony Chazapis | # TODO: Raise 408 (Request Timeout) if this takes too long.
|
1457 | 67100dd2 | Ilias Tsitsimpis | # TODO: Raise 499 (Client Disconnect) if a length is defined
|
1458 | 67100dd2 | Ilias Tsitsimpis | # and we stop before getting this much data.
|
1459 | ab2e317e | Antony Chazapis | data += d |
1460 | 39593b2b | Giorgos Verigakis | bytes = put_object_block(request, hashmap, data, offset) |
1461 | ab2e317e | Antony Chazapis | offset += bytes
|
1462 | ab2e317e | Antony Chazapis | data = data[bytes:]
|
1463 | ab2e317e | Antony Chazapis | if len(data) > 0: |
1464 | 80d668be | Sofia Papagiannaki | bytes = put_object_block(request, hashmap, data, offset) |
1465 | 80d668be | Sofia Papagiannaki | offset += bytes
|
1466 | 2715ade4 | Sofia Papagiannaki | |
1467 | cfe6939d | Antony Chazapis | if offset > size:
|
1468 | cfe6939d | Antony Chazapis | size = offset |
1469 | 1495b972 | Antony Chazapis | if dest_bytes is not None and dest_bytes < size: |
1470 | 1495b972 | Antony Chazapis | size = dest_bytes |
1471 | 39593b2b | Giorgos Verigakis | hashmap = hashmap[:(int((size - 1) / request.backend.block_size) + 1)] |
1472 | 2715ade4 | Sofia Papagiannaki | checksum = hashmap_md5( |
1473 | 2715ade4 | Sofia Papagiannaki | request.backend, hashmap, size) if UPDATE_MD5 else '' |
1474 | cfe6939d | Antony Chazapis | try:
|
1475 | 133e3fcf | Sofia Papagiannaki | version_id, merkle = request.backend.update_object_hashmap( |
1476 | 133e3fcf | Sofia Papagiannaki | request.user_uniq, v_account, v_container, v_object, size, |
1477 | 133e3fcf | Sofia Papagiannaki | prev_meta['type'], hashmap, checksum, 'pithos', meta, replace, |
1478 | 133e3fcf | Sofia Papagiannaki | permissions |
1479 | 133e3fcf | Sofia Papagiannaki | ) |
1480 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
1481 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1482 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1483 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Container does not exist') |
1484 | 3436eeb0 | Antony Chazapis | except ValueError: |
1485 | bd40abfa | Christos Stavrakakis | raise faults.BadRequest('Invalid sharing header') |
1486 | ccfd4e44 | Sofia Papagiannaki | except QuotaError, e:
|
1487 | bd40abfa | Christos Stavrakakis | raise faults.RequestEntityTooLarge('Quota error: %s' % e) |
1488 | e0f916bb | Antony Chazapis | if public is not None: |
1489 | e0f916bb | Antony Chazapis | try:
|
1490 | 61efb530 | Antony Chazapis | request.backend.update_object_public(request.user_uniq, v_account, |
1491 | 2715ade4 | Sofia Papagiannaki | v_container, v_object, public) |
1492 | e0f916bb | Antony Chazapis | except NotAllowedError:
|
1493 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1494 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1495 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
1496 | 2715ade4 | Sofia Papagiannaki | |
1497 | e9285524 | Antony Chazapis | response = HttpResponse(status=204)
|
1498 | 133e3fcf | Sofia Papagiannaki | response['ETag'] = merkle if not UPDATE_MD5 else checksum |
1499 | 7dd293a0 | Antony Chazapis | response['X-Object-Version'] = version_id
|
1500 | e9285524 | Antony Chazapis | return response
|
1501 | b956618e | Antony Chazapis | |
1502 | 2715ade4 | Sofia Papagiannaki | |
1503 | b90584d0 | Sofia Papagiannaki | @api_method('DELETE', user_required=True, logger=logger, |
1504 | b90584d0 | Sofia Papagiannaki | lock_container_path=True)
|
1505 | b956618e | Antony Chazapis | def object_delete(request, v_account, v_container, v_object): |
1506 | b956618e | Antony Chazapis | # Normal Response Codes: 204
|
1507 | 08de868d | Antony Chazapis | # Error Response Codes: internalServerError (500),
|
1508 | b956618e | Antony Chazapis | # itemNotFound (404),
|
1509 | 297513ba | Antony Chazapis | # forbidden (403),
|
1510 | b956618e | Antony Chazapis | # badRequest (400)
|
1511 | dfa2d4ba | Sofia Papagiannaki | # requestentitytoolarge (413)
|
1512 | 2715ade4 | Sofia Papagiannaki | |
1513 | bbd20b55 | Antony Chazapis | until = get_int_parameter(request.GET.get('until'))
|
1514 | 4d15c94e | Sofia Papagiannaki | delimiter = request.GET.get('delimiter')
|
1515 | 2715ade4 | Sofia Papagiannaki | |
1516 | b956618e | Antony Chazapis | try:
|
1517 | 2715ade4 | Sofia Papagiannaki | request.backend.delete_object( |
1518 | 2715ade4 | Sofia Papagiannaki | request.user_uniq, v_account, v_container, |
1519 | 2715ade4 | Sofia Papagiannaki | v_object, until, delimiter=delimiter) |
1520 | cca6c617 | Antony Chazapis | except NotAllowedError:
|
1521 | bd40abfa | Christos Stavrakakis | raise faults.Forbidden('Not allowed') |
1522 | 7efc9f86 | Sofia Papagiannaki | except ItemNotExists:
|
1523 | bd40abfa | Christos Stavrakakis | raise faults.ItemNotFound('Object does not exist') |
1524 | dfa2d4ba | Sofia Papagiannaki | except QuotaError, e:
|
1525 | bd40abfa | Christos Stavrakakis | raise faults.RequestEntityTooLarge('Quota error: %s' % e) |
1526 | b956618e | Antony Chazapis | return HttpResponse(status=204) |