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| # | Location | File | Last Modified |
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| 1 | Fri Jun 9 19:49:49 2017 UTC | ||
| 2 | eHealth_Exch (eHealth Exchange Enhancements) Build 3 docs & code_May_2017.zip\VAP_CIF_CODE0502.zip\VAP_CIF_CODE0502\VAP_CIF_CODE0502\nvap-client\src\main\java\gov\va\nvap\svc\consenteval\common | XACMLContextUtil.java | Fri Apr 21 20:15:58 2017 UTC |
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| 1 | package go v.va.nvap. svc.consen teval.comm on; | |||||
| 2 | ||||||
| 3 | import gov .va.nvap.c ommon.vali dation.Nul lChecker; | |||||
| 4 | ||||||
| 5 | import jav a.util.Arr ayList; | |||||
| 6 | import jav a.util.Ite rator; | |||||
| 7 | import jav a.util.Lis t; | |||||
| 8 | ||||||
| 9 | import oas is.names.t c.xacml._2 _0.context .schema.os .Attribute Type; | |||||
| 10 | import oas is.names.t c.xacml._2 _0.context .schema.os .Attribute ValueType; | |||||
| 11 | import oas is.names.t c.xacml._2 _0.context .schema.os .Environme ntType; | |||||
| 12 | import oas is.names.t c.xacml._2 _0.context .schema.os .RequestTy pe; | |||||
| 13 | import oas is.names.t c.xacml._2 _0.context .schema.os .ResourceT ype; | |||||
| 14 | import oas is.names.t c.xacml._2 _0.context .schema.os .SubjectTy pe; | |||||
| 15 | ||||||
| 16 | /** | |||||
| 17 | * | |||||
| 18 | * @author Anand Sas try | |||||
| 19 | */ | |||||
| 20 | public cla ss XACMLCo ntextUtil { | |||||
| 21 | ||||||
| 22 | /* * | |||||
| 23 | * @param at tributeId | |||||
| 24 | * @param at tributeDat aType | |||||
| 25 | * @param at tributeVal ue | |||||
| 26 | * / | |||||
| 27 | pu blic stati c void add ActionAttr ibuteValue (final Str ing attrib uteId, | |||||
| 28 | final String att ributeData Type, fina l String a ttributeVa lue) { | |||||
| 29 | } | |||||
| 30 | ||||||
| 31 | /* * | |||||
| 32 | * @param re quest | |||||
| 33 | * / | |||||
| 34 | pu blic stati c void add EmptyEnvir onmentElem ent(final RequestTyp e request) { | |||||
| 35 | if ( !NullCheck er.isNullO rEmpty(req uest)) { | |||||
| 36 | if (Nu llChecker. isNullOrEm pty(reques t.getEnvir onment())) { | |||||
| 37 | final En vironmentT ype et = n ew Environ mentType() ; | |||||
| 38 | request. setEnviron ment(et); | |||||
| 39 | } | |||||
| 40 | } | |||||
| 41 | ||||||
| 42 | } | |||||
| 43 | ||||||
| 44 | /* * | |||||
| 45 | * @param at tributeId | |||||
| 46 | * @param at tributeDat aType | |||||
| 47 | * @param at tributeVal ue | |||||
| 48 | * @param re quest | |||||
| 49 | * / | |||||
| 50 | pu blic stati c void add ResourceAt tributeVal ue(final S tring attr ibuteId, | |||||
| 51 | final String att ributeData Type, fina l String a ttributeVa lue, | |||||
| 52 | final RequestTyp e request) { | |||||
| 53 | if ( !NullCheck er.isNullO rEmpty(att ributeId) | |||||
| 54 | && !Null Checker.is NullOrEmpt y(attribut eDataType) | |||||
| 55 | && !Null Checker.is NullOrEmpt y(attribut eValue) | |||||
| 56 | && !Null Checker.is NullOrEmpt y(request) ) { | |||||
| 57 | final List<Strin g> attribu teValues = new Array List<Strin g>(); | |||||
| 58 | attrib uteValues. add(attrib uteValue); | |||||
| 59 | XACMLC ontextUtil .addResour ceAttribut eValues(at tributeId, | |||||
| 60 | attributeD ataType, a ttributeVa lues, requ est); | |||||
| 61 | } | |||||
| 62 | ||||||
| 63 | } | |||||
| 64 | ||||||
| 65 | /* * | |||||
| 66 | * @param at tributeId | |||||
| 67 | * @param at tributeDat aType | |||||
| 68 | * @param at tributeVal ues | |||||
| 69 | * @param re quest | |||||
| 70 | * / | |||||
| 71 | pu blic stati c void add ResourceAt tributeVal ues(final String att ributeId, | |||||
| 72 | final String att ributeData Type, fina l List<Str ing> attri buteValues , | |||||
| 73 | final RequestTyp e request) { | |||||
| 74 | if ( !NullCheck er.isNullO rEmpty(att ributeId) | |||||
| 75 | && !Null Checker.is NullOrEmpt y(attribut eDataType) | |||||
| 76 | && (attr ibuteValue s != null) | |||||
| 77 | && !Null Checker.is NullOrEmpt y(request) ) { | |||||
| 78 | } | |||||
| 79 | Reso urceType r t = reques t.getResou rce().get( 0); | |||||
| 80 | if ( NullChecke r.isNullOr Empty(rt)) { | |||||
| 81 | rt = n ew Resourc eType(); | |||||
| 82 | reques t.getResou rce().add( rt); | |||||
| 83 | } | |||||
| 84 | ||||||
| 85 | fina l Iterator <String> a ttributeVa luesIt = a ttributeVa lues.itera tor(); | |||||
| 86 | whil e (attribu teValuesIt .hasNext() ) { | |||||
| 87 | final String att ributeValu e = attrib uteValuesI t.next(); | |||||
| 88 | if ((a ttributeVa lue == nul l) | |||||
| 89 | || (attrib uteValue.t rim().leng th() == 0) ) { | |||||
| 90 | continue ; | |||||
| 91 | } | |||||
| 92 | rt.get Attribute( ).add( | |||||
| 93 | XACMLConte xtUtil.cre ateAttribu teValueTyp e(attribut eId, | |||||
| 94 | attr ibuteDataT ype, attri buteValue. trim())); | |||||
| 95 | } | |||||
| 96 | ||||||
| 97 | } | |||||
| 98 | ||||||
| 99 | /* * | |||||
| 100 | * @param at tributeId | |||||
| 101 | * @param at tributeDat aType | |||||
| 102 | * @param at tributeVal ue | |||||
| 103 | * @param re quest | |||||
| 104 | * / | |||||
| 105 | pu blic stati c void add SubjectAtt ributeValu e(final St ring attri buteId, | |||||
| 106 | final String att ributeData Type, fina l String a ttributeVa lue, | |||||
| 107 | final RequestTyp e request) { | |||||
| 108 | if ( !NullCheck er.isNullO rEmpty(att ributeId) | |||||
| 109 | && !Null Checker.is NullOrEmpt y(attribut eDataType) | |||||
| 110 | && !Null Checker.is NullOrEmpt y(attribut eValue) | |||||
| 111 | && !Null Checker.is NullOrEmpt y(request) ) { | |||||
| 112 | final List<Strin g> attribu teValues = new Array List<Strin g>(); | |||||
| 113 | attrib uteValues. add(attrib uteValue); | |||||
| 114 | XACMLC ontextUtil .addSubjec tAttribute Values(att ributeId, | |||||
| 115 | attributeD ataType, a ttributeVa lues, requ est); | |||||
| 116 | } | |||||
| 117 | ||||||
| 118 | } | |||||
| 119 | ||||||
| 120 | /* * | |||||
| 121 | * @param at tributeId | |||||
| 122 | * @param at tributeDat aType | |||||
| 123 | * @param at tributeVal ues | |||||
| 124 | * @param re quest | |||||
| 125 | * / | |||||
| 126 | pu blic stati c void add SubjectAtt ributeValu es(final S tring attr ibuteId, | |||||
| 127 | final String att ributeData Type, fina l List<Str ing> attri buteValues , | |||||
| 128 | final RequestTyp e request) { | |||||
| 129 | if ( !NullCheck er.isNullO rEmpty(att ributeId) | |||||
| 130 | && !Null Checker.is NullOrEmpt y(attribut eDataType) | |||||
| 131 | && (attr ibuteValue s != null) | |||||
| 132 | && !Null Checker.is NullOrEmpt y(request) ) { | |||||
| 133 | } | |||||
| 134 | Subj ectType st = request .getSubjec t().get(0) ; | |||||
| 135 | if ( NullChecke r.isNullOr Empty(st)) { | |||||
| 136 | st = n ew Subject Type(); | |||||
| 137 | reques t.getSubje ct().add(s t); | |||||
| 138 | } | |||||
| 139 | ||||||
| 140 | fina l Iterator <String> a ttributeVa luesIt = a ttributeVa lues.itera tor(); | |||||
| 141 | whil e (attribu teValuesIt .hasNext() ) { | |||||
| 142 | final String att ributeValu e = attrib uteValuesI t.next(); | |||||
| 143 | if ((a ttributeVa lue == nul l) | |||||
| 144 | || (attrib uteValue.t rim().leng th() == 0) ) { | |||||
| 145 | continue ; | |||||
| 146 | } | |||||
| 147 | st.get Attribute( ).add( | |||||
| 148 | XACMLConte xtUtil.cre ateAttribu teValueTyp e(attribut eId, | |||||
| 149 | attr ibuteDataT ype, attri buteValue. trim())); | |||||
| 150 | } | |||||
| 151 | ||||||
| 152 | } | |||||
| 153 | ||||||
| 154 | pr ivate stat ic Attribu teType cre ateAttribu teValueTyp e( | |||||
| 155 | final String att ributeId, final Stri ng attribu teDataType , | |||||
| 156 | final String att ributeValu e) { | |||||
| 157 | fina l Attribut eValueType atv = new Attribute ValueType( ); | |||||
| 158 | atv. getContent ().add(att ributeValu e); | |||||
| 159 | ||||||
| 160 | fina l Attribut eType at = new Attri buteType() ; | |||||
| 161 | at.s etAttribut eId(attrib uteId); | |||||
| 162 | at.s etDataType (attribute DataType); | |||||
| 163 | at.g etAttribut eValue().a dd(atv); | |||||
| 164 | ||||||
| 165 | retu rn at; | |||||
| 166 | } | |||||
| 167 | ||||||
| 168 | /* * | |||||
| 169 | * @param re quest | |||||
| 170 | * @param at tributeId | |||||
| 171 | * @return | |||||
| 172 | * / | |||||
| 173 | pu blic stati c List<Str ing> extra ctResource AttributeV alues( | |||||
| 174 | final RequestTyp e request, final Str ing attrib uteId) { | |||||
| 175 | retu rn XACMLCo ntextUtil. getResourc eAttribute Values(req uest, | |||||
| 176 | attribut eId, true) ; | |||||
| 177 | } | |||||
| 178 | ||||||
| 179 | /* * | |||||
| 180 | * @param re quest | |||||
| 181 | * @param at tributeId | |||||
| 182 | * @return | |||||
| 183 | * / | |||||
| 184 | pu blic stati c List<Str ing> extra ctSubjectA ttributeVa lues( | |||||
| 185 | final RequestTyp e request, final Str ing attrib uteId) { | |||||
| 186 | retu rn XACMLCo ntextUtil. getSubject AttributeV alues(requ est, attri buteId, | |||||
| 187 | true); | |||||
| 188 | } | |||||
| 189 | ||||||
| 190 | /* * | |||||
| 191 | * @param re quest | |||||
| 192 | * @param at tributeId | |||||
| 193 | * @return | |||||
| 194 | * / | |||||
| 195 | pu blic stati c String g etActionAt tributeVal ue(final R equestType request, | |||||
| 196 | final String att ributeId) { | |||||
| 197 | Stri ng retVal = ""; | |||||
| 198 | ||||||
| 199 | if ( !NullCheck er.isNullO rEmpty(req uest) | |||||
| 200 | && !Null Checker.is NullOrEmpt y(request. getAction( )) | |||||
| 201 | && !Null Checker.is NullOrEmpt y(request. getAction( ) | |||||
| 202 | .g etAttribut e())) { | |||||
| 203 | final List<Strin g> retVals = XACMLCo ntextUtil. getAttribu teValues( | |||||
| 204 | request.ge tAction(). getAttribu te(), attr ibuteId, f alse); | |||||
| 205 | if (!N ullChecker .isNullOrE mpty(retVa ls) && (re tVals.get( 0) != null )) { | |||||
| 206 | retVal = retVals.g et(0).trim (); | |||||
| 207 | } | |||||
| 208 | } | |||||
| 209 | retu rn retVal; | |||||
| 210 | } | |||||
| 211 | ||||||
| 212 | pr ivate stat ic List<St ring> getA ttributeVa lues( | |||||
| 213 | final List<Attri buteType> attributes , final St ring attri buteId, | |||||
| 214 | final boolean re moveAttr) { | |||||
| 215 | fina l List<Str ing> retVa l = new Ar rayList<St ring>(); | |||||
| 216 | if ( NullChecke r.isNullOr Empty(attr ibutes) | |||||
| 217 | || NullC hecker.isN ullOrEmpty (attribute Id)) { | |||||
| 218 | return retVal; | |||||
| 219 | } | |||||
| 220 | ||||||
| 221 | fina l List<Att ributeType > deleteLi st = new A rrayList<A ttributeTy pe>(); | |||||
| 222 | for (final Att ributeType attribute : attribu tes) { | |||||
| 223 | if (at tributeId. equalsIgno reCase(att ribute.get AttributeI d())) { | |||||
| 224 | if (!Nul lChecker.i sNullOrEmp ty(attribu te.getAttr ibuteValue ()) | |||||
| 225 | && !NullChec ker.isNull OrEmpty(at tribute | |||||
| 226 | .getAt tributeVal ue().get(0 )) | |||||
| 227 | && !NullChec ker.isNull OrEmpty(at tribute | |||||
| 228 | .getAt tributeVal ue().get(0 ).getConte nt())) { | |||||
| 229 | final Obje ct obj = a ttribute.g etAttribut eValue().g et(0) | |||||
| 230 | .get Content(). get(0); | |||||
| 231 | if (!NullC hecker.isN ullOrEmpty (obj)) { | |||||
| 232 | re tVal.add(o bj.toStrin g().trim() ); | |||||
| 233 | } | |||||
| 234 | } // add to return list if v alue exist s and is | |||||
| 235 | // non-nul l/non-empt y | |||||
| 236 | // followi ng will be true only for extra ct methods | |||||
| 237 | if (remo veAttr) { | |||||
| 238 | deleteList .add(attri bute); | |||||
| 239 | } | |||||
| 240 | } // i f (attribu teId.equal sIgnoreCas e(attribut e.getAttri buteId())) { | |||||
| 241 | ||||||
| 242 | } | |||||
| 243 | ||||||
| 244 | // i f deleteLi st exists, remove el ements sto red in del ete list f rom | |||||
| 245 | // a ttributes List | |||||
| 246 | for (final Att ributeType attribute ForDeletio n : delete List) { | |||||
| 247 | attrib utes.remov e(attribut eForDeleti on); | |||||
| 248 | } | |||||
| 249 | ||||||
| 250 | retu rn retVal; | |||||
| 251 | } | |||||
| 252 | ||||||
| 253 | /* * | |||||
| 254 | * @param re quest | |||||
| 255 | * @param at tributeId | |||||
| 256 | * @return | |||||
| 257 | * / | |||||
| 258 | pu blic stati c List<Str ing> getRe sourceAttr ibuteValue s( | |||||
| 259 | final RequestTyp e request, final Str ing attrib uteId) { | |||||
| 260 | retu rn XACMLCo ntextUtil. getResourc eAttribute Values(req uest, | |||||
| 261 | attribut eId, false ); | |||||
| 262 | } | |||||
| 263 | ||||||
| 264 | pr ivate stat ic List<St ring> getR esourceAtt ributeValu es( | |||||
| 265 | final RequestTyp e request, final Str ing attrib uteId, | |||||
| 266 | final boolean re moveAttr) { | |||||
| 267 | fina l List<Str ing> retVa l = new Ar rayList<St ring>(); | |||||
| 268 | if ( NullChecke r.isNullOr Empty(requ est) | |||||
| 269 | || NullC hecker.isN ullOrEmpty (request.g etResource ())) { | |||||
| 270 | return retVal; / / no resou rces, retu rn empty l ist | |||||
| 271 | } | |||||
| 272 | fina l List<Res ourceType> resourceT ypeList = request.ge tResource( ); | |||||
| 273 | for (final Res ourceType resourceTy pe : resou rceTypeLis t) { | |||||
| 274 | final List<Strin g> resourc eTypeAttri buteValues = XACMLCo ntextUtil | |||||
| 275 | .getAttrib uteValues( resourceTy pe.getAttr ibute(), | |||||
| 276 | attr ibuteId, r emoveAttr) ; | |||||
| 277 | if (!N ullChecker .isNullOrE mpty(resou rceTypeAtt ributeValu es)) { | |||||
| 278 | retVal.a ddAll(reso urceTypeAt tributeVal ues); | |||||
| 279 | } | |||||
| 280 | } // iterate t hrough eve r resource . Should o nly be one | |||||
| 281 | retu rn retVal; | |||||
| 282 | } | |||||
| 283 | ||||||
| 284 | /* * | |||||
| 285 | * @param re quest | |||||
| 286 | * @param at tributeId | |||||
| 287 | * @return | |||||
| 288 | * / | |||||
| 289 | pu blic stati c List<Str ing> getSu bjectAttri buteValues ( | |||||
| 290 | final RequestTyp e request, final Str ing attrib uteId) { | |||||
| 291 | retu rn XACMLCo ntextUtil. getSubject AttributeV alues(requ est, attri buteId, | |||||
| 292 | false); | |||||
| 293 | } | |||||
| 294 | ||||||
| 295 | pr ivate stat ic List<St ring> getS ubjectAttr ibuteValue s( | |||||
| 296 | final RequestTyp e request, final Str ing attrib uteId, | |||||
| 297 | final boolean re moveAttr) { | |||||
| 298 | fina l List<Str ing> retVa l = new Ar rayList<St ring>(); | |||||
| 299 | if ( NullChecke r.isNullOr Empty(requ est) | |||||
| 300 | || NullC hecker.isN ullOrEmpty (request.g etSubject( ))) { | |||||
| 301 | return retVal; / / no subje cts, retur n empty li st | |||||
| 302 | } | |||||
| 303 | fina l List<Sub jectType> subjectTyp eList = re quest.getS ubject(); | |||||
| 304 | for (final Sub jectType s ubjectType : subject TypeList) { | |||||
| 305 | final List<Strin g> subject AttributeV alues = XA CMLContext Util | |||||
| 306 | .getAttrib uteValues( subjectTyp e.getAttri bute(), | |||||
| 307 | attr ibuteId, r emoveAttr) ; | |||||
| 308 | if (!N ullChecker .isNullOrE mpty(subje ctAttribut eValues)) { | |||||
| 309 | retVal.a ddAll(subj ectAttribu teValues); | |||||
| 310 | } | |||||
| 311 | } // iterate t hrough eve ry subject . Should o nly be one | |||||
| 312 | retu rn retVal; | |||||
| 313 | } | |||||
| 314 | ||||||
| 315 | /* * | |||||
| 316 | * @param re quest | |||||
| 317 | * / | |||||
| 318 | pu blic stati c void val idateAndFi xActionAtt ributes(fi nal Reques tType requ est) { | |||||
| 319 | if ( !NullCheck er.isNullO rEmpty(req uest)) { | |||||
| 320 | XACMLC ontextUtil .validateA ndFixDataT ypesInAttr ibutes(req uest | |||||
| 321 | .getAction ().getAttr ibute()); | |||||
| 322 | } | |||||
| 323 | } | |||||
| 324 | ||||||
| 325 | // --------- ---------- ---------- | |||||
| 326 | // Private | |||||
| 327 | // --------- ---------- ---------- | |||||
| 328 | ||||||
| 329 | pr ivate stat ic void va lidateAndF ixDataType sInAttribu tes( | |||||
| 330 | final List<Attri buteType> attributeT ypes) { | |||||
| 331 | for (final Att ributeType attribute Type : att ributeType s) { | |||||
| 332 | final String att ributeData Type = att ributeType .getDataTy pe(); | |||||
| 333 | // Sys tem.out.pr intln("att ributeData Type is nu ll - " + | |||||
| 334 | // att ributeData Type == nu ll); | |||||
| 335 | ||||||
| 336 | // boo lean nuoe = NullChec ker.isNull OrEmpty(at tributeDat aType); | |||||
| 337 | if (Nu llChecker. isNullOrEm pty(attrib uteDataTyp e)) { | |||||
| 338 | attribut eType | |||||
| 339 | .s etDataType (XACMLCont extConstan ts.STRING_ ATTR_DATA_ TYPE); | |||||
| 340 | } | |||||
| 341 | } | |||||
| 342 | } | |||||
| 343 | ||||||
| 344 | /* * | |||||
| 345 | * @param re quest | |||||
| 346 | * / | |||||
| 347 | pu blic stati c void val idateAndFi xResourceA ttributes( | |||||
| 348 | final RequestTyp e request) { | |||||
| 349 | if ( !NullCheck er.isNullO rEmpty(req uest)) { | |||||
| 350 | final List<Resou rceType> r esourceTyp eList = re quest.getR esource(); | |||||
| 351 | ||||||
| 352 | final List<Attri buteType> attributeT ypes = new ArrayList <Attribute Type>(); | |||||
| 353 | for (f inal Resou rceType re sourceType : resourc eTypeList) { | |||||
| 354 | attribut eTypes.add All(resour ceType.get Attribute( )); | |||||
| 355 | } // i terate thr ough every Resource | |||||
| 356 | XACMLC ontextUtil | |||||
| 357 | .validateA ndFixDataT ypesInAttr ibutes(att ributeType s); | |||||
| 358 | } | |||||
| 359 | } | |||||
| 360 | ||||||
| 361 | /* * | |||||
| 362 | * @param re quest | |||||
| 363 | * / | |||||
| 364 | pu blic stati c void val idateAndFi xSubjectAt tributes(f inal Reque stType req uest) { | |||||
| 365 | if ( !NullCheck er.isNullO rEmpty(req uest)) { | |||||
| 366 | final List<Subje ctType> su bjectTypeL ist = requ est.getSub ject(); | |||||
| 367 | ||||||
| 368 | final List<Attri buteType> attributeT ypes = new ArrayList <Attribute Type>(); | |||||
| 369 | for (f inal Subje ctType sub jectType : subjectTy peList) { | |||||
| 370 | attribut eTypes.add All(subjec tType.getA ttribute() ); | |||||
| 371 | } // i terate thr ough every subject. Should onl y be one | |||||
| 372 | XACMLC ontextUtil | |||||
| 373 | .validateA ndFixDataT ypesInAttr ibutes(att ributeType s); | |||||
| 374 | } | |||||
| 375 | } | |||||
| 376 | ||||||
| 377 | } |
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