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1 /**
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2 * Advanced authorization plugin for Orthanc
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3 * Copyright (C) 2017 Osimis, Belgium
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4 *
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5 * This program is free software: you can redistribute it and/or
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6 * modify it under the terms of the GNU Affero General Public License
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7 * as published by the Free Software Foundation, either version 3 of
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8 * the License, or (at your option) any later version.
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9 *
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10 * This program is distributed in the hope that it will be useful, but
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11 * WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 * Affero General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU Affero General Public License
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16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 **/
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18
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19 #include "AuthorizationParserBase.h"
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20
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21 #include "../Resources/Orthanc/Core/OrthancException.h"
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22
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23 namespace OrthancPlugins
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24 {
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25 void AuthorizationParserBase::AddResourceInternal(AccessedResources& target,
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26 Orthanc::ResourceType level,
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27 const std::string& orthancId)
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28 {
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29 std::string dicomUid;
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30
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31 if (resourceHierarchy_->LookupDicomUid(dicomUid, level, orthancId))
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32 {
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33 target.push_back(AccessedResource(level, orthancId, dicomUid));
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34 }
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35 }
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36
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37
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38 void AuthorizationParserBase::AddOrthancInstance(AccessedResources& target,
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39 const std::string& orthancId)
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40 {
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41 std::string patient, study, series;
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42 if (!resourceHierarchy_->LookupInstance(patient, study, series, orthancId))
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43 {
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44 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
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45 }
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46
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47 AddResourceInternal(target, Orthanc::ResourceType_Patient, patient);
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48 AddResourceInternal(target, Orthanc::ResourceType_Study, study);
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49 AddResourceInternal(target, Orthanc::ResourceType_Series, series);
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50 AddResourceInternal(target, Orthanc::ResourceType_Instance, orthancId);
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51 }
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52
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53
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54 void AuthorizationParserBase::AddOrthancSeries(AccessedResources& target,
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55 const std::string& orthancId)
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56 {
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57 std::string patient, study;
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58 if (!resourceHierarchy_->LookupSeries(patient, study, orthancId))
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59 {
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60 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
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61 }
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62
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63 AddResourceInternal(target, Orthanc::ResourceType_Patient, patient);
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64 AddResourceInternal(target, Orthanc::ResourceType_Study, study);
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65 AddResourceInternal(target, Orthanc::ResourceType_Series, orthancId);
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66 }
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67
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68
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69 void AuthorizationParserBase::AddOrthancStudy(AccessedResources& target,
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70 const std::string& orthancId)
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71 {
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72 std::string patient;
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73 if (!resourceHierarchy_->LookupStudy(patient, orthancId))
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74 {
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75 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
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76 }
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77
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78 AddResourceInternal(target, Orthanc::ResourceType_Patient, patient);
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79 AddResourceInternal(target, Orthanc::ResourceType_Study, orthancId);
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80 }
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81
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82
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83 void AuthorizationParserBase::AddOrthancPatient(AccessedResources& target,
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84 const std::string& orthancId)
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85 {
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86 AddResourceInternal(target, Orthanc::ResourceType_Patient, orthancId);
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87 }
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88
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89
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90 void AuthorizationParserBase::AddDicomStudy(AccessedResources& target,
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91 const std::string& studyDicomUid)
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92 {
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93 std::string patient, study;
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94
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95 if (!resourceHierarchy_->LookupOrthancId(study, Orthanc::ResourceType_Study, studyDicomUid) ||
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96 !resourceHierarchy_->LookupStudy(patient, study))
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97 {
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98 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
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99 }
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100
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101 AddResourceInternal(target, Orthanc::ResourceType_Patient, patient);
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102 target.push_back(AccessedResource(Orthanc::ResourceType_Study, study, studyDicomUid));
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103 }
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104
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105
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106 void AuthorizationParserBase::AddDicomSeries(AccessedResources& target,
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107 const std::string& studyDicomUid,
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108 const std::string& seriesDicomUid)
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109 {
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110 std::string series;
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111
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112 if (!resourceHierarchy_->LookupOrthancId(series, Orthanc::ResourceType_Series, seriesDicomUid))
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113 {
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114 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
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115 }
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116
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117 AddDicomStudy(target, studyDicomUid);
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118 target.push_back(AccessedResource(Orthanc::ResourceType_Series, series, seriesDicomUid));
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119 }
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120
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121
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122 void AuthorizationParserBase::AddDicomInstance(AccessedResources& target,
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123 const std::string& studyDicomUid,
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124 const std::string& seriesDicomUid,
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125 const std::string& instanceDicomUid)
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126 {
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127 std::string instance;
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128
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129 if (!resourceHierarchy_->LookupOrthancId
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130 (instance, Orthanc::ResourceType_Instance, instanceDicomUid))
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131 {
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132 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
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133 }
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134
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135 AddDicomSeries(target, studyDicomUid, seriesDicomUid);
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136 target.push_back(AccessedResource(Orthanc::ResourceType_Instance, instance, instanceDicomUid));
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137 }
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138
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139
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140 AuthorizationParserBase::AuthorizationParserBase(OrthancPluginContext* context,
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141 ICacheFactory& factory)
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142 {
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143 resourceHierarchy_.reset(new ResourceHierarchyCache(context, factory));
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144
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145 if (resourceHierarchy_.get() == NULL)
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146 {
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147 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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148 }
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149 }
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150 }
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151
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