Mercurial > hg > orthanc-authorization
annotate Plugin/DefaultAuthorizationParser.cpp @ 119:66b2b938c43e
fix resource-token when no anonymous profile is available
| author | Alain Mazy <am@osimis.io> |
|---|---|
| date | Tue, 12 Sep 2023 12:39:15 +0200 |
| parents | 89eddd4b2f6a |
| children | 0205e9efaca8 |
| rev | line source |
|---|---|
| 1 | 1 /** |
| 2 * Advanced authorization plugin for Orthanc | |
| 68 | 3 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
| 1 | 4 * |
| 5 * This program is free software: you can redistribute it and/or | |
| 6 * modify it under the terms of the GNU Affero General Public License | |
| 7 * as published by the Free Software Foundation, either version 3 of | |
| 8 * the License, or (at your option) any later version. | |
| 9 * | |
| 10 * This program is distributed in the hope that it will be useful, but | |
| 11 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 * Affero General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU Affero General Public License | |
| 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 **/ | |
| 18 | |
| 19 #include "DefaultAuthorizationParser.h" | |
| 20 | |
| 32 | 21 #include <OrthancException.h> |
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22 #include <HttpServer/HttpToolbox.h> |
| 1 | 23 |
| 24 namespace OrthancPlugins | |
| 25 { | |
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26 DefaultAuthorizationParser::DefaultAuthorizationParser(ICacheFactory& factory, |
| 1 | 27 const std::string& dicomWebRoot) : |
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28 AuthorizationParserBase(factory), |
| 1 | 29 resourcesPattern_("^/(patients|studies|series|instances)/([a-f0-9-]+)(|/.*)$"), |
| 30 seriesPattern_("^/(web-viewer/series|web-viewer/is-stable-series|wsi/pyramids|wsi/tiles)/([a-f0-9-]+)(|/.*)$"), | |
| 11 | 31 instancesPattern_("^/web-viewer/instances/[a-z0-9]+-([a-f0-9-]+)_[0-9]+$"), |
| 32 osimisViewerSeries_("^/osimis-viewer/series/([a-f0-9-]+)(|/.*)$"), | |
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33 osimisViewerImages_("^/osimis-viewer/(images|custom-command)/([a-f0-9-]+)(|/.*)$"), |
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34 osimisViewerStudies_("^/osimis-viewer/studies/([a-f0-9-]+)(|/.*)$"), |
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35 listOfResourcesPattern_("^/(patients|studies|series|instances)(|/)$") |
| 1 | 36 { |
| 37 std::string tmp = dicomWebRoot; | |
| 38 while (!tmp.empty() && | |
| 39 tmp[tmp.size() - 1] == '/') | |
| 40 { | |
| 41 tmp = tmp.substr(0, tmp.size() - 1); | |
| 42 } | |
| 43 | |
| 44 dicomWebStudies_ = boost::regex( | |
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45 "^" + tmp + "/studies/([.0-9]+)(|/series|/metadata)(|/)$"); |
| 1 | 46 |
| 47 dicomWebSeries_ = boost::regex( | |
| 80 | 48 "^" + tmp + "/studies/([.0-9]+)/series/([.0-9]+)(|/instances|/rendered|/metadata)(|/)$"); |
| 1 | 49 |
| 50 dicomWebInstances_ = boost::regex( | |
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51 "^" + tmp + "/studies/([.0-9]+)/series/([.0-9]+)/instances/([.0-9]+)(|/|/frames/.*|/rendered|/metadata|/bulk/.*)(|/)$"); |
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52 |
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53 dicomWebQidoRsFind_ = boost::regex( |
| 80 | 54 "^" + tmp + "/(studies|series|instances)(|/)$"); |
| 1 | 55 } |
| 56 | |
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57 bool DefaultAuthorizationParser::IsListOfResources(const std::string& uri) |
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58 { |
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59 if (boost::regex_match(uri, listOfResourcesPattern_)) |
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60 { |
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61 return true; |
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62 } |
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63 |
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64 return false; |
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65 } |
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66 |
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67 |
| 1 | 68 |
| 69 bool DefaultAuthorizationParser::Parse(AccessedResources& target, | |
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70 const std::string& uri, |
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71 const std::map<std::string, std::string>& getArguments) |
| 1 | 72 { |
| 73 // The mutex below should not be necessary, but we prefer to | |
| 74 // ensure thread safety in boost::regex | |
| 75 boost::mutex::scoped_lock lock(mutex_); | |
| 76 | |
| 77 boost::smatch what; | |
| 78 | |
| 79 if (boost::regex_match(uri, what, resourcesPattern_)) | |
| 80 { | |
| 81 AccessLevel level = StringToAccessLevel(what[1]); | |
| 82 | |
| 83 switch (level) | |
| 84 { | |
| 85 case AccessLevel_Instance: | |
| 86 AddOrthancInstance(target, what[2]); | |
| 87 break; | |
| 88 | |
| 89 case AccessLevel_Series: | |
| 90 AddOrthancSeries(target, what[2]); | |
| 91 break; | |
| 92 | |
| 93 case AccessLevel_Study: | |
| 94 AddOrthancStudy(target, what[2]); | |
| 95 break; | |
| 96 | |
| 97 case AccessLevel_Patient: | |
| 98 AddOrthancPatient(target, what[2]); | |
| 99 break; | |
| 100 | |
| 101 default: | |
| 102 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 103 } | |
| 104 | |
| 105 return true; | |
| 106 } | |
| 107 else if (boost::regex_match(uri, what, seriesPattern_)) | |
| 108 { | |
| 109 AddOrthancSeries(target, what[2]); | |
| 110 return true; | |
| 111 } | |
| 112 else if (boost::regex_match(uri, what, instancesPattern_)) | |
| 113 { | |
| 114 AddOrthancInstance(target, what[1]); | |
| 115 return true; | |
| 116 } | |
| 117 else if (boost::regex_match(uri, what, dicomWebStudies_)) | |
| 118 { | |
| 119 AddDicomStudy(target, what[1]); | |
| 120 return true; | |
| 121 } | |
| 122 else if (boost::regex_match(uri, what, dicomWebSeries_)) | |
| 123 { | |
| 124 AddDicomSeries(target, what[1], what[2]); | |
| 125 return true; | |
| 126 } | |
| 127 else if (boost::regex_match(uri, what, dicomWebInstances_)) | |
| 128 { | |
| 129 AddDicomInstance(target, what[1], what[2], what[3]); | |
| 130 return true; | |
| 131 } | |
| 11 | 132 else if (boost::regex_match(uri, what, osimisViewerSeries_)) |
| 133 { | |
| 134 AddOrthancSeries(target, what[1]); | |
| 135 return true; | |
| 136 } | |
| 137 else if (boost::regex_match(uri, what, osimisViewerStudies_)) | |
| 138 { | |
| 139 AddOrthancStudy(target, what[1]); | |
| 140 return true; | |
| 141 } | |
| 142 else if (boost::regex_match(uri, what, osimisViewerImages_)) | |
| 143 { | |
| 50 | 144 AddOrthancInstance(target, what[2]); |
| 11 | 145 return true; |
| 146 } | |
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147 else if (boost::regex_match(uri, what, dicomWebQidoRsFind_)) |
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148 { |
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149 std::string studyInstanceUid, seriesInstanceUid, sopInstanceUid, patientId; |
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150 |
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151 studyInstanceUid = Orthanc::HttpToolbox::GetArgument(getArguments, "0020000D", ""); |
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152 if (studyInstanceUid.empty()) |
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153 { |
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154 studyInstanceUid = Orthanc::HttpToolbox::GetArgument(getArguments, "StudyInstanceUID", ""); |
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155 } |
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156 |
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157 seriesInstanceUid = Orthanc::HttpToolbox::GetArgument(getArguments, "0020000E", ""); |
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158 if (seriesInstanceUid.empty()) |
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159 { |
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160 seriesInstanceUid = Orthanc::HttpToolbox::GetArgument(getArguments, "SeriesInstanceUID", ""); |
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161 } |
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162 |
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163 sopInstanceUid = Orthanc::HttpToolbox::GetArgument(getArguments, "00080018", ""); |
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164 if (sopInstanceUid.empty()) |
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165 { |
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166 sopInstanceUid = Orthanc::HttpToolbox::GetArgument(getArguments, "SOPInstanceUID", ""); |
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167 } |
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168 |
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169 patientId = Orthanc::HttpToolbox::GetArgument(getArguments, "00100010", ""); |
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170 if (patientId.empty()) |
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171 { |
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172 patientId = Orthanc::HttpToolbox::GetArgument(getArguments, "PatientID", ""); |
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173 } |
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174 |
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175 if (!sopInstanceUid.empty() && !seriesInstanceUid.empty() && !studyInstanceUid.empty()) |
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176 { |
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177 AddDicomInstance(target, studyInstanceUid, seriesInstanceUid, sopInstanceUid); |
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178 return true; |
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179 } |
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180 else if (!seriesInstanceUid.empty() && !studyInstanceUid.empty()) |
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181 { |
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182 AddDicomSeries(target, studyInstanceUid, seriesInstanceUid); |
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183 return true; |
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184 } |
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185 else if (!studyInstanceUid.empty()) |
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186 { |
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187 AddDicomStudy(target, studyInstanceUid); |
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188 return true; |
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189 } |
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190 else if (!patientId.empty()) |
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191 { |
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192 AddDicomPatient(target, patientId); |
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193 return true; |
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194 } |
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195 } |
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196 |
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197 // Unknown type of resource: Consider it as a system access |
| 1 | 198 |
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199 // Remove the trailing slashes if need be |
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200 std::string s = uri; |
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201 while (!s.empty() && |
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202 s[s.length() - 1] == '/') |
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203 { |
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204 s = s.substr(0, s.length() - 1); |
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205 } |
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94a9484d7f8f
fix security issues allowing to browse remote dicom servers + introduced UnitTests
Alain Mazy <am@osimis.io>
parents:
68
diff
changeset
|
206 |
| 109 | 207 std::set<std::string> labels; |
| 208 | |
| 209 target.push_back(AccessedResource(AccessLevel_System, s, "", labels)); | |
|
77
94a9484d7f8f
fix security issues allowing to browse remote dicom servers + introduced UnitTests
Alain Mazy <am@osimis.io>
parents:
68
diff
changeset
|
210 return true; |
| 1 | 211 } |
| 212 } |