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1 #!/usr/bin/python
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2
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3 # Orthanc - A Lightweight, RESTful DICOM Store
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4 # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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5 # Department, University Hospital of Liege, Belgium
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6 # Copyright (C) 2017-2021 Osimis S.A., Belgium
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7 #
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8 # This program is free software: you can redistribute it and/or
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9 # modify it under the terms of the GNU General Public License as
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10 # published by the Free Software Foundation, either version 3 of the
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11 # License, or (at your option) any later version.
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12 #
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13 # This program is distributed in the hope that it will be useful, but
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14 # WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 # General Public License for more details.
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17 #
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18 # You should have received a copy of the GNU General Public License
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19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20
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21
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22
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23 import argparse
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24 import os
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25 import pprint
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26 import re
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27 import sys
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28 import subprocess
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29 import unittest
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30
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31 from Toolbox import *
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32
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33
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34 ##
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35 ## Parse the command-line arguments
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36 ##
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37
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38 parser = argparse.ArgumentParser(description = 'Run the integration tests for DICOM TLS in Orthanc.')
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39
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40 parser.add_argument('--server',
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41 default = 'localhost',
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42 help = 'Address of the Orthanc server to test')
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43 parser.add_argument('--aet',
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44 default = 'ORTHANC',
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45 help = 'AET of the Orthanc instance to test')
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46 parser.add_argument('--dicom',
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47 type = int,
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48 default = 4242,
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49 help = 'DICOM port of the Orthanc instance to test')
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50 parser.add_argument('--rest',
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51 type = int,
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52 default = 8042,
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53 help = 'Port to the REST API')
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54 parser.add_argument('--username',
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55 default = 'alice',
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56 help = 'Username to the REST API')
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57 parser.add_argument('--password',
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58 default = 'orthanctest',
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59 help = 'Password to the REST API')
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60 parser.add_argument('--force', help = 'Do not warn the user',
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61 action = 'store_true')
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62 parser.add_argument('--config', help = 'Create the configuration files for this test in the current folder',
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63 action = 'store_true')
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64 parser.add_argument('options', metavar = 'N', nargs = '*',
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65 help='Arguments to Python unittest')
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66
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67 args = parser.parse_args()
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68
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69
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70 ##
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71 ## Configure the testing context
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72 ##
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73
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74
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75 if args.config:
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76 def CreateCertificate(name):
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77 subprocess.check_call([ 'openssl', 'req', '-x509', '-nodes', '-days', '365', '-newkey', 'rsa:2048',
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78 '-keyout', '%s.key' % name,
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79 '-out', '%s.crt' % name,
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80 '-subj', '/C=BE/CN=localhost' ])
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81
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82 print('Writing configuration to folder: %s' % args.config)
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83 CreateCertificate('dicom-tls-a')
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84 CreateCertificate('dicom-tls-b')
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85 CreateCertificate('dicom-tls-c') # Not trusted by Orthanc
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86
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87 with open('dicom-tls-trusted.crt', 'w') as f:
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88 for i in [ 'dicom-tls-a.crt', 'dicom-tls-b.crt' ]:
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89 with open(i, 'r') as g:
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90 f.write(g.read())
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91
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92 with open('dicom-tls.json', 'w') as f:
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93 f.write(json.dumps({
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94 'DicomTlsEnabled' : True,
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95 'DicomTlsCertificate' : 'dicom-tls-a.crt',
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96 'DicomTlsPrivateKey' : 'dicom-tls-a.key',
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97 'DicomTlsTrustedCertificates' : 'dicom-tls-trusted.crt',
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98 'ExecuteLuaEnabled' : True,
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99 'RemoteAccessAllowed' : True,
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100 'RegisteredUsers' : {
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101 'alice' : 'orthanctest'
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102 },
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103 }))
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104
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105 exit(0)
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106
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107
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108 if not args.force:
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109 print("""
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110 WARNING: This test will remove all the content of your
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111 Orthanc instance running on %s!
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112
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113 Are you sure ["yes" to go on]?""" % args.server)
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114
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115 if sys.stdin.readline().strip() != 'yes':
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116 print('Aborting...')
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117 exit(0)
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118
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119
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120 ORTHANC = DefineOrthanc(server = args.server,
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121 username = args.username,
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122 password = args.password,
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123 restPort = args.rest,
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124 aet = args.aet,
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125 dicomPort = args.dicom)
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126
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127
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128 ##
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129 ## The tests
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130 ##
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131
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132
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133 FNULL = open(os.devnull, 'w') # Emulates "subprocess.DEVNULL" on Python 2.7
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134
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135
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136 class Orthanc(unittest.TestCase):
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137 def setUp(self):
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138 if (sys.version_info >= (3, 0)):
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139 # Remove annoying warnings about unclosed socket in Python 3
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140 import warnings
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141 warnings.simplefilter('ignore', ResourceWarning)
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142
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143 DropOrthanc(ORTHANC)
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144
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145
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146 def test_incoming(self):
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147 # No certificate
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148 self.assertRaises(Exception, lambda: subprocess.check_call([
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149 FindExecutable('echoscu'),
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150 ORTHANC['Server'],
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151 str(ORTHANC['DicomPort']),
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152 '-aec', 'ORTHANC',
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153 ], stderr = FNULL))
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154
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155 subprocess.check_call([
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156 FindExecutable('echoscu'),
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157 ORTHANC['Server'],
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158 str(ORTHANC['DicomPort']),
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159 '-aec', 'ORTHANC',
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160 '+tls', 'dicom-tls-b.key', 'dicom-tls-b.crt',
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161 '+cf', 'dicom-tls-a.crt',
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162 ], stderr = FNULL)
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163
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164 self.assertRaises(Exception, lambda: subprocess.check_call([
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165 FindExecutable('echoscu'),
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166 ORTHANC['Server'],
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167 str(ORTHANC['DicomPort']),
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168 '-aec', 'ORTHANC',
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169 '+tls', 'dicom-tls-c.key', 'dicom-tls-c.crt', # Not trusted by Orthanc
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170 '+cf', 'dicom-tls-a.crt',
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171 ], stderr = FNULL))
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172
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173 self.assertRaises(Exception, lambda: subprocess.check_call([
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174 FindExecutable('echoscu'),
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175 ORTHANC['Server'],
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176 str(ORTHANC['DicomPort']),
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177 '-aec', 'ORTHANC',
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178 '+tls', 'dicom-tls-b.key', 'dicom-tls-b.crt',
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179 '+cf', 'dicom-tls-b.crt', # Not the certificate of Orthanc
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180 ], stderr = FNULL))
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181
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182
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183 def test_outgoing_to_self(self):
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184 u = UploadInstance(ORTHANC, 'DummyCT.dcm') ['ID']
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185
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186 # Error, as DICOM TLS is not enabled
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187 DoPut(ORTHANC, '/modalities/self', {
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188 'AET' : 'ORTHANC',
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189 'Host' : ORTHANC['Server'],
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190 'Port' : ORTHANC['DicomPort'],
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191 })
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192
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193 self.assertRaises(Exception, lambda: DoPost(ORTHANC, '/modalities/self/store', u))
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194
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195 # Retry using DICOM TLS
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196 DoPut(ORTHANC, '/modalities/self', {
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197 'AET' : 'ORTHANC',
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198 'Host' : ORTHANC['Server'],
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199 'Port' : ORTHANC['DicomPort'],
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200 'UseDicomTls' : True,
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201 })
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202
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203 self.assertEqual(1, DoPost(ORTHANC, '/modalities/self/store', u) ['InstancesCount'])
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204
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205
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206 try:
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207 print('\nStarting the tests...')
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208 unittest.main(argv = [ sys.argv[0] ] + args.options)
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209
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210 finally:
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211 print('\nDone')
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