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annotate schema/auth.sql @ 2079:9318973487a1

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Waterway profiles import: Implemented the parsing of the data lines of the CSV file and stored the values into the database.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 30 Jan 2019 23:57:51 +0100
parents 59055c8301df
children b66cfcde8ff7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 -- This is Free Software under GNU Affero General Public License v >= 3.0
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2 -- without warranty, see README.md and license for details.
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3
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4 -- SPDX-License-Identifier: AGPL-3.0-or-later
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5 -- License-Filename: LICENSES/AGPL-3.0.txt
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6
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7 -- Copyright (C) 2018 by via donau
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8 -- – Österreichische Wasserstraßen-Gesellschaft mbH
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9 -- Software engineering by Intevation GmbH
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10
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11 -- Author(s):
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12 -- * Tom Gottried <tom@intevation.de>
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13 -- * Sascha Wilde <sascha.wilde@intevation.de>
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14 -- * Sascha L. Teichmann <sascha.teichmann@intevation.de>
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15
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16 BEGIN;
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17
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18 --
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19 -- Roles, privileges and policies for the GEMMA database
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20 --
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21
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22 -- We do not want any users to be able to create any objects
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23 REVOKE ALL ON SCHEMA public FROM PUBLIC;
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24
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25 --
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26 -- Privileges for waterway_user
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27 --
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28 GRANT USAGE ON SCHEMA public, users, waterway, systemconf TO waterway_user;
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29 GRANT SELECT ON ALL TABLES IN SCHEMA public, users, waterway TO waterway_user;
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30 GRANT SELECT ON systemconf.feature_colours TO waterway_user;
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31 GRANT UPDATE (pw, map_extent, email_address) ON users.list_users
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32 TO waterway_user;
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33
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34 --
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35 -- Extended privileges for waterway_admin
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36 --
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37 GRANT INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA waterway
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38 TO waterway_admin;
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39 -- TODO: will there ever be UPDATEs and DELETEs or can we drop that for
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40 -- imported data due to historicisation? Special tables like
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41 -- import_configuration will further need UPDATE and DELETE privileges.
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42 GRANT INSERT, UPDATE, DELETE ON
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43 users.templates, users.user_templates TO waterway_admin;
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44
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45 GRANT USAGE ON SCHEMA import TO waterway_admin;
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46 GRANT SELECT, INSERT ON ALL TABLES IN SCHEMA import TO waterway_admin;
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47 GRANT UPDATE ON
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48 import.imports, import.import_configuration,
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49 import.import_configuration_attributes
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50 TO waterway_admin;
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51 GRANT DELETE ON
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52 import.track_imports, import.import_configuration,
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53 import.import_configuration_attributes
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54 TO waterway_admin;
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55
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56 --
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57 -- Extended privileges for sys_admin
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58 --
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59 GRANT INSERT, UPDATE, DELETE
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60 ON users.list_users, users.responsibility_areas TO sys_admin;
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61 GRANT USAGE ON SCHEMA sys_admin TO sys_admin;
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62 GRANT SELECT ON ALL TABLES IN SCHEMA sys_admin TO sys_admin;
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63 GRANT UPDATE ON sys_admin.system_config TO sys_admin;
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64 GRANT UPDATE ON systemconf.feature_colours TO sys_admin;
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65 GRANT UPDATE ON sys_admin.published_services TO sys_admin;
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66 GRANT INSERT, DELETE ON sys_admin.password_reset_requests TO sys_admin;
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67
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68 --
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69 -- Privileges assigned directly to metamorph
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70 --
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71 -- Needed for GeoServer's system inspection run before session startup SQL
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72 GRANT USAGE ON SCHEMA public TO metamorph;
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73
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74 --
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75 -- RLS policies for waterway_user
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76 --
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77 -- Sometimes using FOR ALL because we rely on GRANTed privileges for allowing
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78 -- data modifications generally.
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79 -- Sometimes using 'username IN(SELECT username FROM users.list_users)' instead
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80 -- of 'username = current_user', because waterway_admin is intentionally
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81 -- allowed more with these policies (note that the subselect implies different
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82 -- filtering on list_users depending on current_user).
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83 --
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84
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85 -- Staging area
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86 DO LANGUAGE plpgsql
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87 $$
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88 DECLARE the_table varchar;
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89 BEGIN
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90 FOREACH the_table IN ARRAY ARRAY[
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91 'gauge_measurements',
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92 'stretches',
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93 'waterway_profiles',
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94 'fairway_dimensions',
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95 'bottlenecks',
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96 'sounding_results']
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97 LOOP
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98 EXECUTE format('CREATE POLICY hide_staging ON waterway.%I '
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99 'FOR SELECT TO waterway_user USING (staging_done)', the_table);
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100 EXECUTE format('ALTER TABLE waterway.%I ENABLE ROW LEVEL SECURITY',
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101 the_table);
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102 END LOOP;
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103 END;
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104 $$;
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105
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106 -- templates
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107 CREATE POLICY user_templates ON users.user_templates FOR ALL TO waterway_user
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108 USING (username IN(SELECT username FROM users.list_users));
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109 ALTER TABLE users.user_templates ENABLE ROW LEVEL SECURITY;
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110
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111 CREATE POLICY user_templates ON users.templates FOR ALL TO waterway_user
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112 USING (template_name IN(SELECT template_name FROM users.user_templates))
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113 WITH CHECK (true);
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114 ALTER TABLE users.templates ENABLE ROW LEVEL SECURITY;
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116 --
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117 -- RLS policies for waterway_admin
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118 --
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119
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120 -- Staging area
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121 -- TODO: add all relevant tables here
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122
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123 CREATE POLICY same_country ON waterway.gauge_measurements
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124 FOR ALL TO waterway_admin
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125 USING ((fk_gauge_id).country_code = users.current_user_country());
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126
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127 CREATE POLICY same_country ON waterway.waterway_profiles
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128 FOR ALL TO waterway_admin
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129 USING ((location).country_code = users.current_user_country());
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130
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131 CREATE POLICY responsibility_area ON waterway.bottlenecks
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132 FOR ALL TO waterway_admin
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133 USING (utm_covers(area));
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134
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135 CREATE POLICY responsibility_area ON waterway.sounding_results
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136 FOR ALL TO waterway_admin
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137 USING (utm_covers(area));
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138
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139 CREATE POLICY responsibility_area ON waterway.fairway_dimensions
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parents: 1834
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140 FOR ALL TO waterway_admin
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1834
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141 USING (utm_covers(area));
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1834
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142
1913
2e0e7c1589c2 Fixed RLS policy for waterway.stretches.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1895
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143 CREATE POLICY responsibility_area ON waterway.stretches
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parents: 1895
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144 FOR ALL TO sys_admin
1983
f9f1babe52ae Fix area generation from multipolygon input
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parents: 1913
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145 USING (utm_covers(area));
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parents: 1832
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146
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147 --
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148 -- RLS policies for imports and import config
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149 --
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150
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parents: 1983
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151 CREATE POLICY same_country ON import.imports
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152 FOR ALL TO waterway_admin
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153 USING (users.current_user_country() = (
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154 SELECT country FROM users.list_users lu
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155 WHERE lu.username = imports.username));
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parents: 1983
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156 ALTER table import.imports ENABLE ROW LEVEL SECURITY;
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Tom Gottfried <tom@intevation.de>
parents: 1782
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157
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parents: 1782
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158 -- The job running the import queue is running as sys_admin and login users
1872
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parents: 1842
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159 -- with that role should be able to run imports without restrictions anyhow
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parents: 1983
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160 CREATE POLICY import_all ON import.imports
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parents: 1842
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161 FOR ALL TO sys_admin
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parents: 1782
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162 USING (true);
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parents: 1782
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163
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parents: 1872
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164 -- For the given table, check whether the given value is used as primary key,
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parents: 1872
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165 -- bypassing row level security.
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parents: 1983
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166 CREATE OR REPLACE FUNCTION import.is_new_key(
1873
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parents: 1872
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167 tablename varchar,
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parents: 1872
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168 kv anyelement)
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parents: 1872
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169 RETURNS boolean
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parents: 1872
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170 AS $$
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parents: 1872
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171 DECLARE columnname varchar;
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parents: 1872
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172 DECLARE ret boolean;
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parents: 1872
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173 BEGIN
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parents: 1872
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174 columnname = (SELECT column_name
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parents: 1872
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175 FROM information_schema.key_column_usage k
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parents: 1872
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176 JOIN information_schema.table_constraints USING (constraint_name)
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parents: 1872
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177 WHERE k.table_name = tablename and constraint_type = 'PRIMARY KEY');
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parents: 1983
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178 EXECUTE format('SELECT NOT $1 = ANY(SELECT %I FROM import.%I)',
1873
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parents: 1872
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179 columnname, tablename)
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parents: 1872
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180 INTO ret
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parents: 1872
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181 USING kv;
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parents: 1872
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182 RETURN ret;
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parents: 1872
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183 END;
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parents: 1872
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184 $$
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parents: 1872
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185 LANGUAGE plpgsql
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parents: 1872
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186 SECURITY DEFINER
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parents: 1872
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187 STABLE PARALLEL SAFE;
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parents: 1872
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188
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parents: 1983
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189 CREATE POLICY parent_allowed ON import.import_logs
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Tom Gottfried <tom@intevation.de>
parents: 1782
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190 FOR ALL TO waterway_admin
1995
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Tom Gottfried <tom@intevation.de>
parents: 1983
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191 USING (import_id IN (SELECT id FROM import.imports))
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Tom Gottfried <tom@intevation.de>
parents: 1983
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192 WITH CHECK (import.is_new_key('imports', import_id)
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Tom Gottfried <tom@intevation.de>
parents: 1983
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193 OR import_id IN (SELECT id FROM import.imports));
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parents: 1983
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194 ALTER table import.import_logs ENABLE ROW LEVEL SECURITY;
1798
40cbfd268aa9 Row level security for import jobs
Tom Gottfried <tom@intevation.de>
parents: 1782
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195
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Tom Gottfried <tom@intevation.de>
parents: 1983
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196 CREATE POLICY parent_allowed ON import.track_imports
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Tom Gottfried <tom@intevation.de>
parents: 1782
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197 FOR ALL TO waterway_admin
1995
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Tom Gottfried <tom@intevation.de>
parents: 1983
diff changeset
198 USING (import_id IN (SELECT id FROM import.imports))
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parents: 1983
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199 WITH CHECK (import.is_new_key('imports', import_id)
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Tom Gottfried <tom@intevation.de>
parents: 1983
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200 OR import_id IN (SELECT id FROM import.imports));
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parents: 1983
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201 ALTER table import.track_imports ENABLE ROW LEVEL SECURITY;
1798
40cbfd268aa9 Row level security for import jobs
Tom Gottfried <tom@intevation.de>
parents: 1782
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202
1995
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Tom Gottfried <tom@intevation.de>
parents: 1983
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203 CREATE POLICY import_configuration_policy ON import.import_configuration
1547
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1354
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204 FOR ALL TO waterway_admin
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1354
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205 USING (
d4b7a6d054cd Add table to store import configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1354
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206 users.current_user_country() = (
d4b7a6d054cd Add table to store import configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1354
diff changeset
207 SELECT country FROM users.list_users lu
1995
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Tom Gottfried <tom@intevation.de>
parents: 1983
diff changeset
208 WHERE lu.username = import.import_configuration.username));
1547
d4b7a6d054cd Add table to store import configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1354
diff changeset
209
1995
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Tom Gottfried <tom@intevation.de>
parents: 1983
diff changeset
210 CREATE POLICY import_configuration_policy_sys_admin ON import.import_configuration
1735
eeb291c3f9b0 Configured imports: Allow sys_admin access to import_configuation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1636
diff changeset
211 FOR ALL TO sys_admin
eeb291c3f9b0 Configured imports: Allow sys_admin access to import_configuation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1636
diff changeset
212 USING (true);
eeb291c3f9b0 Configured imports: Allow sys_admin access to import_configuation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1636
diff changeset
213
1995
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Tom Gottfried <tom@intevation.de>
parents: 1983
diff changeset
214 ALTER table import.import_configuration ENABLE ROW LEVEL SECURITY;
1547
d4b7a6d054cd Add table to store import configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1354
diff changeset
215
1995
59055c8301df Move import queue to its own database namespace
Tom Gottfried <tom@intevation.de>
parents: 1983
diff changeset
216 CREATE POLICY parent_allowed ON import.import_configuration_attributes
1834
06d162ac0b9f Sync access to import config attributes to import config
Tom Gottfried <tom@intevation.de>
parents: 1832
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217 FOR ALL TO waterway_admin
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Tom Gottfried <tom@intevation.de>
parents: 1832
diff changeset
218 USING (import_configuration_id IN (
1995
59055c8301df Move import queue to its own database namespace
Tom Gottfried <tom@intevation.de>
parents: 1983
diff changeset
219 SELECT id FROM import.import_configuration))
1873
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Tom Gottfried <tom@intevation.de>
parents: 1872
diff changeset
220 WITH CHECK (
1995
59055c8301df Move import queue to its own database namespace
Tom Gottfried <tom@intevation.de>
parents: 1983
diff changeset
221 import.is_new_key('import_configuration', import_configuration_id)
1873
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Tom Gottfried <tom@intevation.de>
parents: 1872
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222 OR import_configuration_id IN (
1995
59055c8301df Move import queue to its own database namespace
Tom Gottfried <tom@intevation.de>
parents: 1983
diff changeset
223 SELECT id FROM import.import_configuration));
59055c8301df Move import queue to its own database namespace
Tom Gottfried <tom@intevation.de>
parents: 1983
diff changeset
224 ALTER table import.import_configuration_attributes ENABLE ROW LEVEL SECURITY;
1834
06d162ac0b9f Sync access to import config attributes to import config
Tom Gottfried <tom@intevation.de>
parents: 1832
diff changeset
225
96
d036e1bd5f00 Add roles, privileges and RLS policies.
Tom Gottfried <tom@intevation.de>
parents:
diff changeset
226 COMMIT;