source: ccr/trunk/nhin-vista/projects/NHINC/Current/Product/Production/Examples/DynamicPolicyExample/TokenInfoManagerEJB/src/java/gov/hhs/fha/nhinc/token/InternalTokenMgr.java@ 507

Last change on this file since 507 was 507, checked in by George Lilly, 15 years ago

NHIN gateway and adaptor for use on linux with VistA EHR and RPMS
File size: 13.5 KB
Line 
1package gov.hhs.fha.nhinc.token;
2
3import java.io.BufferedReader;
4import java.io.FileReader;
5import java.io.FileWriter;
6import java.io.IOException;
7import java.io.PrintWriter;
8import java.io.RandomAccessFile;
9import java.util.Properties;
10import java.util.PropertyResourceBundle;
11import org.apache.commons.logging.Log;
12import org.apache.commons.logging.LogFactory;
13import gov.hhs.fha.nhinc.common.nhinccommon.AssertionType;
14import gov.hhs.fha.nhinc.common.nhinccommon.CeType;
15import gov.hhs.fha.nhinc.common.nhinccommon.HomeCommunityType;
16import gov.hhs.fha.nhinc.common.nhinccommon.PersonNameType;
17import gov.hhs.fha.nhinc.common.nhinccommon.UserType;
18
19/**
20 * This class is used to store and retrieve the information for the Saml token
21 * from a file
22 *
23 * @author Victoria Vickers
24 * @author Neil Webb
25 */
26public class InternalTokenMgr
27{
28 private static Log log = LogFactory.getLog(InternalTokenMgr.class);
29 public static final String propFileName = "token";
30 public static final String commonNameAttrName = "CommonName";
31 public static final String orgUnitAttrName = "OrganizationalUnit";
32 public static final String otherNameAttrName = "OtherName";
33 public static final String locationCityAttrName = "LocationCity";
34 public static final String locationStateAttrName = "LocationState";
35 public static final String locationCountryAttrName = "LocationCountry";
36 public static final String userIdAttrName = "UserId";
37 public static final String userNameAttrName = "UserName";
38 public static final String userFirstNameAttrName = "UserFirstName";
39 public static final String userMiddleNameAttrName = "UserMiddleName";
40 public static final String userLastNameAttrName = "UserLastName";
41 public static final String userOrgAttrName = "UserOrganization";
42 public static final String userRoleCodeAttrName = "UserRoleCode";
43 public static final String userRoleCodeSystemAttrName = "UserRoleCodeSystem";
44 public static final String userRoleCodeSystemNameAttrName = "UserRoleCodeSystemName";
45 public static final String userRoleDisplayAttrName = "UserRoleDisplayName";
46 public static final String purposeCodeAttrName = "PurposeForUseRoleCode";
47 public static final String purposeCodeSystemAttrName = "PurposeForUseCodeSystem";
48 public static final String purposeCodeSystemNameAttrName = "PurposeForUseCodeSystemName";
49 public static final String purposeDisplayAttrName = "PurposeForUseDisplayName";
50 public static final String actionAttrName = "Action";
51 public static final String resourceAttrName = "Resource";
52 public static final String signDateAttrName = "SignDate";
53 public static final String expireDateAttrName = "ExpirationDate";
54 public static final String claimRefAttrName = "ContentReference";
55 public static final String claimFormTypeAttrName = "ContentType";
56 public static final String claimFormAttrName = "Content";
57 public static final String storeFileName = "tokenAttrStoreFile";
58 public static final String dumpFileName = "tokenAttrDumpFile";
59
60 /**
61 * This method accesses the file specified to hold the information extracted
62 * from the SAML Token and using the key / value properties therein creates
63 * a new Assertion object.
64 * @return The new Assertion object containing the extracted token information
65 */
66 AssertionType retrieveInfoOperation()
67 {
68 log.debug("Enter retrieveInfoOperation");
69
70 AssertionType assertOut = new AssertionType();
71 CeType purposeCoded = new CeType();
72 UserType user = new UserType();
73 PersonNameType userPerson = new PersonNameType();
74 CeType userRole = new CeType();
75 HomeCommunityType userHc = new HomeCommunityType();
76 user.setPersonName(userPerson);
77 user.setOrg(userHc);
78 user.setRoleCoded(userRole);
79 assertOut.setUserInfo(user);
80 assertOut.setPurposeOfDisclosureCoded(purposeCoded);
81
82 BufferedReader reader = null;
83 String fileName = null;
84 try
85 {
86 PropertyResourceBundle prop = (PropertyResourceBundle) PropertyResourceBundle.getBundle(propFileName);
87 fileName = prop.getString(dumpFileName);
88
89 reader = new BufferedReader(new FileReader(fileName));
90
91 Properties storedProps = new Properties();
92 storedProps.load(reader);
93
94 userPerson.setGivenName(storedProps.getProperty(userFirstNameAttrName));
95 userPerson.setFamilyName(storedProps.getProperty(userLastNameAttrName));
96 userPerson.setSecondNameOrInitials(storedProps.getProperty(userMiddleNameAttrName));
97 userHc.setName(storedProps.getProperty(userOrgAttrName));
98 user.setUserName(storedProps.getProperty(userNameAttrName));
99 userRole.setCode(storedProps.getProperty(userRoleCodeAttrName));
100 userRole.setCodeSystem(storedProps.getProperty(userRoleCodeSystemAttrName));
101 userRole.setCodeSystemName(storedProps.getProperty(userRoleCodeSystemNameAttrName));
102 userRole.setDisplayName(storedProps.getProperty(userRoleDisplayAttrName));
103
104 purposeCoded.setCode(storedProps.getProperty(purposeCodeAttrName));
105 purposeCoded.setCodeSystem(storedProps.getProperty(purposeCodeSystemAttrName));
106 purposeCoded.setCodeSystemName(storedProps.getProperty(purposeCodeSystemNameAttrName));
107 purposeCoded.setDisplayName(storedProps.getProperty(purposeDisplayAttrName));
108
109 assertOut.setDateOfSignature(storedProps.getProperty(signDateAttrName));
110 assertOut.setExpirationDate(storedProps.getProperty(expireDateAttrName));
111 assertOut.setClaimFormRef(storedProps.getProperty(claimRefAttrName));
112
113 String strForm = storedProps.getProperty(claimFormAttrName);
114 if (strForm != null && !strForm.isEmpty())
115 {
116 byte[] formRaw = strForm.getBytes();
117 assertOut.setClaimFormRaw(formRaw);
118 }
119
120 }
121 catch (IOException ex)
122 {
123 log.error("retrieveInfoOperation " + ex.getMessage());
124 }
125 finally
126 {
127 try
128 {
129 if (reader != null)
130 {
131 reader.close();
132 }
133 }
134 catch (IOException iOException)
135 {
136 log.error("retrieveInfoOperation " + iOException.getMessage());
137 }
138 }
139 log.debug("Exit retrieveInfoOperation");
140 return assertOut;
141 }
142
143 /**
144 * This method creates the file specified to hold the Assertion information
145 * for use in creating the SAML Token, and stores all available information
146 * as key / value pairs.
147 * @param assertIn The Assertion object containing assertion information,
148 * user information, and home community information
149 * @param actionName The action associated with the desired operation is set
150 * by the bpel and is defined to be one of: subjectDiscovery,
151 * retrieveDocuments, queryDocuments, queryAuditLog, notify, subscribe, or
152 * unsubscribe
153 * @param resourceURI The URI to the service endpoint being invoked as set
154 * by the bpel
155 */
156 void storeInfoOperation(AssertionType assertIn, String actionName, String resourceURI)
157 {
158 log.debug("InternalTokenMgr.storeInfoOperation() -- Begin");
159 RandomAccessFile raFile = null;
160 PrintWriter writeOut = null;
161
162 try
163 {
164 PropertyResourceBundle prop = (PropertyResourceBundle) PropertyResourceBundle.getBundle(propFileName);
165 String fileName = prop.getString(storeFileName);
166
167 raFile = new RandomAccessFile(fileName, "rw");
168 raFile.setLength(0);
169 log.debug("Create: " + fileName);
170
171 //do writing
172 writeOut = new PrintWriter(new FileWriter(fileName));
173 if (actionName != null && !actionName.isEmpty())
174 {
175 writeOut.println(actionAttrName + "=" + actionName);
176 }
177
178 if (resourceURI != null && !resourceURI.isEmpty())
179 {
180 writeOut.println(resourceAttrName + "=" + resourceURI);
181 }
182 if (assertIn != null)
183 {
184 String purposeCode = "=TREATMENT";
185 String purposeCodeSystem = "=2.16.840.1.113883.3.18.7.1";
186 String purposeCodeSystemName = "=nhin-purpose";
187 String purposeDisplay = "=" + assertIn.getPurposeOfDisclosure();
188 if (assertIn.getPurposeOfDisclosureCoded() != null)
189 {
190 purposeCode = "=" + assertIn.getPurposeOfDisclosureCoded().getCode();
191 purposeCodeSystem = "=" + assertIn.getPurposeOfDisclosureCoded().getCodeSystem();
192 purposeCodeSystemName = "=" + assertIn.getPurposeOfDisclosureCoded().getCodeSystemName();
193 purposeDisplay = "=" + assertIn.getPurposeOfDisclosureCoded().getDisplayName();
194 }
195 else
196 {
197 log.warn("InternalTokenMgr.storeInfoOperation assertion.PurposeOfDisclosureCoded is null - PurposeOfDisclosure element has been deprecated");
198 }
199 writeOut.println(purposeCodeAttrName + purposeCode);
200 writeOut.println(purposeCodeSystemAttrName + purposeCodeSystem);
201 writeOut.println(purposeCodeSystemNameAttrName + purposeCodeSystemName);
202 writeOut.println(purposeDisplayAttrName + purposeDisplay);
203
204 if (assertIn.getUserInfo() != null)
205 {
206 if (assertIn.getUserInfo().getPersonName() != null)
207 {
208 writeOut.println(userFirstNameAttrName + "=" + assertIn.getUserInfo().getPersonName().getGivenName());
209 writeOut.println(userMiddleNameAttrName + "=" + assertIn.getUserInfo().getPersonName().getSecondNameOrInitials());
210 writeOut.println(userLastNameAttrName + "=" + assertIn.getUserInfo().getPersonName().getFamilyName());
211 }
212 writeOut.println(userNameAttrName + "=" + assertIn.getUserInfo().getUserName());
213 if (assertIn.getUserInfo().getOrg() != null)
214 {
215 writeOut.println(userOrgAttrName + "=" + assertIn.getUserInfo().getOrg().getName());
216 }
217
218 String userCode = "=112247003";
219 String userCodeSystem = "=2.16.840.1.113883.6.96";
220 String userCodeSystemName = "=SNOMED_CT";
221 String userDisplay = "=" + assertIn.getUserInfo().getRole();
222 if (assertIn.getUserInfo().getRoleCoded() != null)
223 {
224 userCode = "=" + assertIn.getUserInfo().getRoleCoded().getCode();
225 userCodeSystem = "=" + assertIn.getUserInfo().getRoleCoded().getCodeSystem();
226 userCodeSystemName = "=" + assertIn.getUserInfo().getRoleCoded().getCodeSystemName();
227 userDisplay = "=" + assertIn.getUserInfo().getRoleCoded().getDisplayName();
228 }
229 else
230 {
231 log.warn("InternalTokenMgr.storeInfoOperation assertion.userInfo.RoleCoded is null - User role element has been deprecated");
232 }
233 writeOut.println(userRoleCodeAttrName + userCode);
234 writeOut.println(userRoleCodeSystemAttrName + userCodeSystem);
235 writeOut.println(userRoleCodeSystemNameAttrName + userCodeSystemName);
236 writeOut.println(userRoleDisplayAttrName + userDisplay);
237 }
238 else
239 {
240 log.info("InternalTokenMgr.storeInfoOperation assertion.user is null - No assertion.user data stored");
241 }
242
243 // For use in the Evidence
244 writeOut.println(expireDateAttrName + "=" + assertIn.getExpirationDate());
245 writeOut.println(signDateAttrName + "=" + assertIn.getDateOfSignature());
246 writeOut.println(claimRefAttrName + "=" + assertIn.getClaimFormRef());
247
248 String strForm = "";
249 byte[] rawForm = assertIn.getClaimFormRaw();
250 if (rawForm != null && rawForm.length > 0)
251 {
252 strForm = new String(rawForm);
253 }
254 writeOut.println(claimFormAttrName + "=" + strForm);
255
256 }
257 else
258 {
259 log.info("InternalTokenMgr.storeInfoOperation assertion input parameter is null - No assertion data stored");
260 }
261 }
262 catch (IOException ex)
263 {
264 log.error("storeInfoOperation " + ex.getMessage());
265 } //File closure guaranteed in a finally
266 finally
267 {
268 try
269 {
270 if (raFile != null)
271 {
272 raFile.close();
273 }
274 if (writeOut != null)
275 {
276 writeOut.close();
277 }
278 }
279 catch (IOException iOException)
280 {
281 log.error("storeInfoOperation " + iOException.getMessage());
282 }
283 }
284 log.debug("InternalTokenMgr.storeInfoOperation() -- End");
285 }
286}
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