diff options
Diffstat (limited to 'id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/utils/eIDASAttributeProcessingUtils.java')
-rw-r--r-- | id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/utils/eIDASAttributeProcessingUtils.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/utils/eIDASAttributeProcessingUtils.java b/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/utils/eIDASAttributeProcessingUtils.java new file mode 100644 index 000000000..30e1e4505 --- /dev/null +++ b/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/utils/eIDASAttributeProcessingUtils.java @@ -0,0 +1,75 @@ +/* + * Copyright 2014 Federal Chancellery Austria + * MOA-ID has been developed in a cooperation between BRZ, the Federal + * Chancellery Austria - ICT staff unit, and Graz University of Technology. + * + * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "Licence"); + * You may not use this work except in compliance with the Licence. + * You may obtain a copy of the Licence at: + * http://www.osor.eu/eupl/ + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the Licence is distributed on an "AS IS" basis, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the Licence for the specific language governing permissions and + * limitations under the Licence. + * + * This product combines work with different licenses. See the "NOTICE" text + * file for details on the various modules and licenses. + * The "NOTICE" text file is part of the distribution. Any derivative works + * that you distribute must include a readable copy of the "NOTICE" text file. + */ +package at.gv.egovernment.moa.id.auth.modules.eidas.utils; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import at.gv.egovernment.moa.id.auth.modules.eidas.Constants; +import at.gv.egovernment.moa.id.data.Trible; +import at.gv.egovernment.moa.logging.Logger; + +/** + * @author tlenz + * + */ +public class eIDASAttributeProcessingUtils { + public static final String PERSONALIDENIFIER_VALIDATION_PATTERN = "^[A-Z,a-z]{2}/[A-Z,a-z]{2}/.*"; + + /** + * Validate a eIDAS PersonalIdentifier attribute value + * This validation is done according to eIDAS SAML Attribute Profile - Section 2.2.3 Unique Identifier + * + * @param uniqueID eIDAS attribute value of a unique identifier + * @return true if the uniqueID matches to eIDAS to Unique Identifier specification, otherwise false + */ + public static boolean validateEidasPersonalIdentifier(String uniqueID) { + Pattern pattern = Pattern.compile(PERSONALIDENIFIER_VALIDATION_PATTERN ); + Matcher matcher = pattern.matcher(uniqueID); + return matcher.matches(); + + } + + + /** + * Parse an eIDAS PersonalIdentifier attribute value into it components. + * This processing is done according to eIDAS SAML Attribute Profile - Section 2.2.3 Unique Identifier + * + * @param uniqueID eIDAS attribute value of a unique identifier + * @return {@link Trible} that contains: + * <br> First : citizen country + * <br> Second: destination country + * <br> Third : unique identifier + * <br> or null if the attribute value has a wrong format + */ + public static Trible<String, String, String> parseEidasPersonalIdentifier(String uniqueID) { + if (!validateEidasPersonalIdentifier(uniqueID)) { + Logger.error("eIDAS attribute value for " + Constants.eIDAS_ATTR_PERSONALIDENTIFIER + + " looks wrong formated. Value:" + ((String)uniqueID)); + return null; + + } + return Trible.newInstance(uniqueID.substring(0, 2), uniqueID.substring(3, 5), uniqueID.substring(6)); + + } +} |