1 karl 1.14 //%2005////////////////////////////////////////////////////////////////////////
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2 mike 1.2 //
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3 karl 1.13 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
4 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
5 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
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6 karl 1.11 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.13 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
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9 karl 1.14 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10 // EMC Corporation; VERITAS Software Corporation; The Open Group.
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11 mike 1.2 //
12 // Permission is hereby granted, free of charge, to any person obtaining a copy
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13 kumpf 1.8 // of this software and associated documentation files (the "Software"), to
14 // deal in the Software without restriction, including without limitation the
15 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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16 mike 1.2 // sell copies of the Software, and to permit persons to whom the Software is
17 // furnished to do so, subject to the following conditions:
18 //
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19 kumpf 1.8 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
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20 mike 1.2 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
21 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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22 kumpf 1.8 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
23 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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25 mike 1.2 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 //
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28 kumpf 1.8 //==============================================================================
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29 mike 1.2 //
30 // Author: Sushma Fernandes, Hewlett Packard Company (sushma_fernandes@hp.com)
31 //
32 // Modified By: Nag Boranna, Hewlett Packard Company (nagaraja_boranna@hp.com)
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33 kumpf 1.10 // Carol Ann Krug Graves, Hewlett-Packard Company
34 // (carolann_graves@hp.com)
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35 a.arora 1.12 // Amit K Arora, IBM (amita@in.ibm.com) for PEP#101
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36 mike 1.2 //
37 //%////////////////////////////////////////////////////////////////////////////
38
39
40 ///////////////////////////////////////////////////////////////////////////////
41 //
42 // User Manager
43 //
44 ///////////////////////////////////////////////////////////////////////////////
45
46 #include <Pegasus/Common/System.h>
47 #include <Pegasus/Common/Tracer.h>
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48 kumpf 1.6 #include <Pegasus/Common/PegasusVersion.h>
49
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50 mike 1.2 #include <Pegasus/Security/UserManager/UserManager.h>
51 #include <Pegasus/Security/UserManager/UserExceptions.h>
52
53
54 PEGASUS_USING_STD;
55
56 PEGASUS_NAMESPACE_BEGIN
57
58 /**
59 Initialize UserManager instance
60 */
61 UserManager* UserManager::_instance = 0;
62
63 //
64 // Constructor
65 //
66 UserManager::UserManager(CIMRepository* repository)
67 {
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68 kumpf 1.5 PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::UserManager");
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69 a.arora 1.12
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70 kumpf 1.7 #ifndef PEGASUS_NO_PASSWORDFILE
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71 a.arora 1.12 _userFileHandler.reset(new UserFileHandler());
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72 kumpf 1.7 #endif
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73 a.arora 1.12 _authHandler.reset(new AuthorizationHandler(repository));
74
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75 kumpf 1.5 PEG_METHOD_EXIT();
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76 mike 1.2 }
77
78 //
79 // Destructor
80 //
81 UserManager::~UserManager()
82 {
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83 kumpf 1.5 PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::~UserManager");
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84 mike 1.2
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85 kumpf 1.5 PEG_METHOD_EXIT();
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86 mike 1.2 }
87
88 //
89 // Construct the singleton instance of the UserManager and return a
90 // pointer to that instance.
91 //
92 UserManager* UserManager::getInstance(CIMRepository* repository)
93 {
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94 kumpf 1.5 PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::getInstance");
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95 mike 1.2
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96 kumpf 1.5 if (!_instance && !repository)
97 {
98 PEG_METHOD_EXIT();
99 throw CannotCreateUserManagerInstance();
100 }
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101 mike 1.2
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102 kumpf 1.4 if (!_instance)
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103 mike 1.2 {
104 _instance = new UserManager(repository);
105 }
106
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107 kumpf 1.5 PEG_METHOD_EXIT();
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108 mike 1.2
109 return _instance;
110 }
111
112 //
113 // Add a user
114 //
115 void UserManager::addUser(const String& userName, const String& password)
116 {
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117 kumpf 1.5 PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::addUser");
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118 mike 1.2
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119 kumpf 1.7 #ifndef PEGASUS_NO_PASSWORDFILE
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120 mike 1.2 //
121 // Check if the user is a valid system user
122 //
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123 kumpf 1.9 if ( !System::isSystemUser( userName.getCString() ) )
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124 mike 1.2 {
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125 kumpf 1.5 PEG_METHOD_EXIT();
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126 mike 1.2 throw InvalidSystemUser(userName);
127 }
128
129 //
130 // Add the user to the password file
131 //
132 try
133 {
134 _userFileHandler->addUserEntry(userName,password);
135 }
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136 david.dillard 1.15 catch (const Exception&)
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137 mike 1.2 {
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138 kumpf 1.5 PEG_METHOD_EXIT();
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139 david.dillard 1.15 throw;
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140 mike 1.2 }
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141 kumpf 1.7 #endif
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142 mike 1.2
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143 kumpf 1.5 PEG_METHOD_EXIT();
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144 mike 1.2 }
145
146 //
147 // Modify user's password
148 //
149 void UserManager::modifyUser(
150 const String& userName,
151 const String& password,
152 const String& newPassword )
153 {
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154 kumpf 1.5 PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::modifyUser");
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155 mike 1.2
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156 kumpf 1.7 #ifndef PEGASUS_NO_PASSWORDFILE
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157 mike 1.2 try
158 {
159 _userFileHandler->modifyUserEntry(userName, password, newPassword);
160 }
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161 david.dillard 1.15 catch (const Exception&)
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162 mike 1.2 {
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163 kumpf 1.5 PEG_METHOD_EXIT();
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164 david.dillard 1.15 throw;
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165 mike 1.2 }
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166 kumpf 1.7 #endif
167
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168 kumpf 1.5 PEG_METHOD_EXIT();
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169 mike 1.2 }
170
171 //
172 // Remove a user
173 //
174 void UserManager::removeUser(const String& userName)
175 {
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176 kumpf 1.5 PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::removeUser");
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177 kumpf 1.7
178 #ifndef PEGASUS_NO_PASSWORDFILE
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179 mike 1.2 try
180 {
181 _userFileHandler->removeUserEntry(userName);
182 }
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183 david.dillard 1.15 catch (const Exception&)
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184 mike 1.2 {
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185 kumpf 1.5 PEG_METHOD_EXIT();
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186 david.dillard 1.15 throw;
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187 mike 1.2 }
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188 kumpf 1.7 #endif
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189 mike 1.2
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190 kumpf 1.5 PEG_METHOD_EXIT();
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191 mike 1.2 }
192
193
194 //
195 // Get a list of all the user names.
196 //
197 void UserManager::getAllUserNames(Array<String>& userNames)
198 {
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199 kumpf 1.5 PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::getAllUserNames");
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200 mike 1.2
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201 kumpf 1.7 #ifndef PEGASUS_NO_PASSWORDFILE
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202 mike 1.2 try
203 {
204 _userFileHandler->getAllUserNames( userNames );
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205 kumpf 1.5 PEG_METHOD_EXIT();
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206 mike 1.2 }
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207 david.dillard 1.15 catch (const Exception&)
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208 mike 1.2 {
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209 david.dillard 1.15 throw;
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210 mike 1.2 }
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211 kumpf 1.7 #endif
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212 mike 1.2
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213 kumpf 1.5 PEG_METHOD_EXIT();
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214 mike 1.2 }
215
216 //
217 // Verify whether the specified CIM user is valid
218 //
219 Boolean UserManager::verifyCIMUser (const String& userName)
220 {
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221 kumpf 1.5 PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::verifyCIMUser");
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222 mike 1.2
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223 kumpf 1.7 #ifndef PEGASUS_NO_PASSWORDFILE
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224 mike 1.2 try
225 {
226 if ( _userFileHandler->verifyCIMUser( userName ))
227 {
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228 kumpf 1.5 PEG_METHOD_EXIT();
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229 mike 1.2 return true;
230 }
231 else
232 {
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233 kumpf 1.5 PEG_METHOD_EXIT();
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234 mike 1.2 return false;
235 }
236 }
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237 david.dillard 1.15 catch (const InvalidUser&)
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238 kumpf 1.4 {
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239 kumpf 1.5 PEG_METHOD_EXIT();
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240 david.dillard 1.15 throw;
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241 kumpf 1.4 }
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242 david.dillard 1.15 catch (const Exception&)
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243 mike 1.2 {
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244 kumpf 1.5 PEG_METHOD_EXIT();
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245 david.dillard 1.15 throw;
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246 mike 1.2 }
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247 kumpf 1.7 #else
248 PEG_METHOD_EXIT();
249 return false;
250 #endif
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251 mike 1.2 }
252
253 //
254 // Verify whether the specified user's password is valid
255 //
256 Boolean UserManager::verifyCIMUserPassword (
257 const String& userName,
258 const String& password)
259 {
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260 kumpf 1.5 PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::verifyCIMUserPassword");
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261 mike 1.2
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262 kumpf 1.7 #ifndef PEGASUS_NO_PASSWORDFILE
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263 mike 1.2 try
264 {
265 if ( _userFileHandler->verifyCIMUserPassword( userName, password ))
266 {
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267 kumpf 1.5 PEG_METHOD_EXIT();
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268 mike 1.2 return true;
269 }
270 else
271 {
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272 kumpf 1.5 PEG_METHOD_EXIT();
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273 mike 1.2 return false;
274 }
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275 kumpf 1.4 }
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276 david.dillard 1.15 catch (const InvalidUser&)
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277 kumpf 1.4 {
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278 kumpf 1.5 PEG_METHOD_EXIT();
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279 david.dillard 1.15 throw;
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280 mike 1.2 }
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281 david.dillard 1.15 catch (const Exception&)
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282 mike 1.2 {
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283 kumpf 1.5 PEG_METHOD_EXIT();
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284 david.dillard 1.15 throw;
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285 mike 1.2 }
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286 kumpf 1.7 #else
287 PEG_METHOD_EXIT();
288 return false;
289 #endif
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290 mike 1.2 }
291
292 //
293 // Verify whether the specified namespace is valid
294 //
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295 kumpf 1.10 Boolean UserManager::verifyNamespace( const CIMNamespaceName& myNamespace )
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296 mike 1.2 {
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297 kumpf 1.5 PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::verifyNamespace");
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298 mike 1.2
299 try
300 {
301 if ( _authHandler->verifyNamespace( myNamespace ))
302 {
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303 kumpf 1.5 PEG_METHOD_EXIT();
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304 mike 1.2 return true;
305 }
306 else
307 {
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308 kumpf 1.5 PEG_METHOD_EXIT();
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309 mike 1.2 return false;
310 }
311 }
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312 david.dillard 1.15 catch (const Exception&)
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313 mike 1.2 {
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314 kumpf 1.5 PEG_METHOD_EXIT();
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315 david.dillard 1.15 throw;
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316 mike 1.2 }
317 }
318
319 //
320 // Verify whether the specified operation has authorization
321 // to be performed by the specified user.
322 //
323 Boolean UserManager::verifyAuthorization(
324 const String& userName,
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325 kumpf 1.10 const CIMNamespaceName& nameSpace,
326 const CIMName& cimMethodName)
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327 mike 1.2 {
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328 kumpf 1.5 PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::verifyAuthorization");
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329 mike 1.2
330 try
331 {
332 if ( _authHandler->verifyAuthorization(
333 userName, nameSpace, cimMethodName ) )
334 {
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335 kumpf 1.5 PEG_METHOD_EXIT();
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336 mike 1.2 return true;
337 }
338 else
339 {
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340 kumpf 1.5 PEG_METHOD_EXIT();
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341 mike 1.2 return false;
342 }
343 }
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344 david.dillard 1.15 catch (const Exception&)
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345 mike 1.2 {
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346 kumpf 1.5 PEG_METHOD_EXIT();
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347 david.dillard 1.15 throw;
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348 mike 1.2 }
349 }
350
351 //
352 // Set the authorizations
353 //
354 void UserManager::setAuthorization(
355 const String& userName,
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356 kumpf 1.10 const CIMNamespaceName& myNamespace,
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357 mike 1.2 const String& auth)
358 {
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359 kumpf 1.5 PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::setAuthorization");
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360 kumpf 1.3
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361 mike 1.2 try
362 {
363 _authHandler->setAuthorization( userName, myNamespace, auth );
364 }
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365 david.dillard 1.15 catch (const Exception&)
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366 mike 1.2 {
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367 kumpf 1.5 PEG_METHOD_EXIT();
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368 david.dillard 1.15 throw;
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369 mike 1.2 }
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370 kumpf 1.3
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371 kumpf 1.5 PEG_METHOD_EXIT();
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372 mike 1.2 }
373
374 //
375 // Remove the authorizations for the specified user and namespace
376 //
377 void UserManager::removeAuthorization(
378 const String& userName,
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379 kumpf 1.10 const CIMNamespaceName& myNamespace)
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380 mike 1.2 {
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381 kumpf 1.5 PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::removeAuthorization");
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382 kumpf 1.3
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383 mike 1.2 try
384 {
385 _authHandler->removeAuthorization( userName, myNamespace);
386 }
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387 david.dillard 1.15 catch (const Exception&)
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388 mike 1.2 {
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389 kumpf 1.5 PEG_METHOD_EXIT();
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390 david.dillard 1.15 throw;
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391 mike 1.2 }
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392 kumpf 1.3
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393 kumpf 1.5 PEG_METHOD_EXIT();
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394 mike 1.2 }
395
396
397 //
398 // Get the authorizations for the specified user and namespace
399 //
400 String UserManager::getAuthorization(
401 const String& userName,
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402 kumpf 1.10 const CIMNamespaceName& myNamespace)
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403 mike 1.2 {
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404 kumpf 1.5 PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::getAuthorization");
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405 kumpf 1.3
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406 mike 1.2 String auth = String::EMPTY;
407
408 try
409 {
410 auth = _authHandler->getAuthorization( userName, myNamespace);
411 }
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412 david.dillard 1.15 catch (const Exception&)
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413 mike 1.2 {
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414 kumpf 1.5 PEG_METHOD_EXIT();
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415 david.dillard 1.15 throw;
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416 mike 1.2 }
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417 kumpf 1.3
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418 kumpf 1.5 PEG_METHOD_EXIT();
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419 mike 1.2
420 return auth;
421 }
422
423 PEGASUS_NAMESPACE_END
424
425
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UserManager.cpp
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