diff options
Diffstat (limited to 'id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/AuthenticationDataAssertionBuilder.java')
-rw-r--r-- | id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/AuthenticationDataAssertionBuilder.java | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/AuthenticationDataAssertionBuilder.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/AuthenticationDataAssertionBuilder.java new file mode 100644 index 000000000..2e1c608a6 --- /dev/null +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/AuthenticationDataAssertionBuilder.java @@ -0,0 +1,172 @@ +/* +* Copyright 2003 Federal Chancellery Austria +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package at.gv.egovernment.moa.id.auth.builder; + +import java.text.MessageFormat; +import java.util.List; + +import at.gv.egovernment.moa.id.BuildException; +import at.gv.egovernment.moa.id.ParseException; +import at.gv.egovernment.moa.id.data.AuthenticationData; +import at.gv.egovernment.moa.logging.Logger; +import at.gv.egovernment.moa.util.Constants; +import at.gv.egovernment.moa.util.StringUtils; + +/** + * Builder for the authentication data <code><saml:Assertion></code> + * to be provided by the MOA ID Auth component. + * + * @author Paul Ivancsics + * @version $Id$ + */ +public class AuthenticationDataAssertionBuilder extends AuthenticationAssertionBuilder implements Constants { + /** private static String NL contains the NewLine representation in Java*/ + private static final String NL = "\n"; + /** + * XML template for the <code><saml:Assertion></code> to be built + */ + private static final String AUTH_DATA = + "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" + NL + + "<saml:Assertion xmlns:saml=''" + SAML_NS_URI + "'' xmlns:pr=''" + PD_NS_URI + "'' xmlns:xsi=''" + XSI_NS_URI + "''" + + " xmlns:si=''" + XSI_NS_URI + "''" + + " MajorVersion=''1'' MinorVersion=''0'' AssertionID=''{0}'' Issuer=''{1}'' IssueInstant=''{2}''>" + NL + + " <saml:AttributeStatement>" + NL + + " <saml:Subject>" + NL + + " <saml:NameIdentifier NameQualifier=''{3}''>{4}</saml:NameIdentifier>" + NL + + " <saml:SubjectConfirmation>" + NL + + " <saml:ConfirmationMethod>" + MOA_NS_URI + "cm</saml:ConfirmationMethod>" + NL + + " <saml:SubjectConfirmationData>{5}{6}</saml:SubjectConfirmationData>" + NL + + " </saml:SubjectConfirmation>" + NL + + " </saml:Subject>" + NL + + " <saml:Attribute AttributeName=''PersonData'' AttributeNamespace=''" + PD_NS_URI + "''>" + NL + + " <saml:AttributeValue>{7}</saml:AttributeValue>" + NL + + " </saml:Attribute>" + NL + + " <saml:Attribute AttributeName=''isQualifiedCertificate'' AttributeNamespace=''" + MOA_NS_URI + "''>" + NL + + " <saml:AttributeValue>{8}</saml:AttributeValue>" + NL + + " </saml:Attribute>" + NL + + " <saml:Attribute AttributeName=''bkuURL'' AttributeNamespace=''" + MOA_NS_URI + "''>" + NL + + " <saml:AttributeValue>{9}</saml:AttributeValue>" + NL + + " </saml:Attribute>" + NL + + "{10}" + + "{11}" + + "{12}" + + " </saml:AttributeStatement>" + NL + + "</saml:Assertion>"; + /** + * XML template for the <code><saml:Attribute></code> named <code>"isPublicAuthority"</code>, + * to be inserted into the <code><saml:Assertion></code> + */ + private static final String PUBLIC_AUTHORITY_ATT = + " <saml:Attribute AttributeName=''isPublicAuthority'' AttributeNamespace=''urn:oid:1.2.40.0.10.1.1.1''>" + NL + + " <saml:AttributeValue>{0}</saml:AttributeValue>" + NL + + " </saml:Attribute>" + NL; + + private static final String SIGNER_CERTIFICATE_ATT = + " <saml:Attribute AttributeName=''SignerCertificate'' AttributeNamespace=''" + MOA_NS_URI + "''>" + NL + + " <saml:AttributeValue>{0}</saml:AttributeValue>" + NL + + " </saml:Attribute>" + NL; + + /** + * Constructor for AuthenticationDataAssertionBuilder. + */ + public AuthenticationDataAssertionBuilder() { + super(); + } + + /** + * Builds the authentication data <code><saml:Assertion></code>. + * + * @param authData the <code>AuthenticationData</code> to build the + * <code><saml:Assertion></code> from + * @param xmlPersonData <code>lt;pr:Person></code> element as a String + * @param xmlAuthBlock authentication block to be included in a + * <code>lt;saml:SubjectConfirmationData></code> element; may include + * the <code>"Stammzahl"</code> or not; may be empty + * @param xmlIdentityLink the IdentityLink + * @param signerCertificateBase64 Base64 encoded certificate of the signer. Maybe + * an empty string if the signer certificate should not be provided. + * Will be ignored if the <code>businessService</code> parameter is + * set to <code>false</code>. + * @param businessService <code>true</code> if the online application is a + * business service, otherwise <code>false</code> + * @return the <code><saml:Assertion></code> + * @throws BuildException if an error occurs during the build process + */ + public String build( + AuthenticationData authData, + String xmlPersonData, + String xmlAuthBlock, + String xmlIdentityLink, + String bkuURL, + String signerCertificateBase64, + boolean businessService, + List extendedSAMLAttributes) + throws BuildException + { + + String isQualifiedCertificate = authData.isQualifiedCertificate() ? "true" : "false"; + String publicAuthorityAttribute = ""; + if (authData.isPublicAuthority()) { + String publicAuthorityIdentification = authData.getPublicAuthorityCode(); + if (publicAuthorityIdentification == null) + publicAuthorityIdentification = "True"; + publicAuthorityAttribute = MessageFormat.format( + PUBLIC_AUTHORITY_ATT, new Object[] { publicAuthorityIdentification }); + } + + + String signerCertificateAttribute = ""; + if (signerCertificateBase64 != "") { + signerCertificateAttribute = MessageFormat.format( + SIGNER_CERTIFICATE_ATT, new Object[] { signerCertificateBase64 }); + } + + String pkType; + String pkValue; + if (businessService) { + pkType = authData.getIdentificationType(); + pkValue = authData.getWBPK(); + + } else { + // <saml:NameIdentifier NameQualifier> always has the bPK as type/value + pkType = URN_PREFIX_BPK; + pkValue = authData.getBPK(); + } + + String assertion; + try { + assertion = MessageFormat.format(AUTH_DATA, new Object[] { + authData.getAssertionID(), + authData.getIssuer(), + authData.getIssueInstant(), + pkType, + pkValue, + StringUtils.removeXMLDeclaration(xmlAuthBlock), + StringUtils.removeXMLDeclaration(xmlIdentityLink), + StringUtils.removeXMLDeclaration(xmlPersonData), + isQualifiedCertificate, + bkuURL, + publicAuthorityAttribute, + signerCertificateAttribute, + buildExtendedSAMLAttributes(extendedSAMLAttributes)}); + } catch (ParseException e) { + Logger.error("Error on building Authentication Data Assertion: " + e.getMessage()); + throw new BuildException("builder.00", new Object[] { "Authentication Data Assertion", e.toString()}); + } + return assertion; + } + +} |