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Diffstat (limited to 'eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/utils/DataUrlBuilder.java')
-rw-r--r-- | eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/utils/DataUrlBuilder.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/utils/DataUrlBuilder.java b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/utils/DataUrlBuilder.java new file mode 100644 index 00000000..a72e07dd --- /dev/null +++ b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/utils/DataUrlBuilder.java @@ -0,0 +1,91 @@ +/* + * 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.egiz.eaaf.core.impl.utils; + +import org.apache.commons.lang3.StringUtils; + +import at.gv.egiz.eaaf.core.api.data.EAAFConstants; + +/** + * Builds a DataURL parameter meant for the security layer implementation to respond to. + * + * @author Paul Ivancsics + * @version $Id$ + */ +public class DataUrlBuilder { + + /** + * Constructor for DataURLBuilder. + */ + public DataUrlBuilder() { + super(); + } + + /** + * Constructs a data URL for <code>VerifyIdentityLink</code> or + * <code>VerifyAuthenticationBlock</code>, including the <code>MOASessionID</code> as a parameter. + * + * @param authBaseUrl base URL (context path) of the MOA ID Authentication component, including a + * trailing <code>'/'</code> + * @param authServletName request part of the data URL + * @param pendingReqId sessionID to be included in the dataURL + * @return String + */ + public String buildDataUrl(String authBaseUrl, String authServletName, + final String pendingReqId) { + String dataUrl; + if (!authBaseUrl.endsWith("/")) { + authBaseUrl += "/"; + } + + if (authServletName.startsWith("/")) { + authServletName = authServletName.substring(1); + } + + dataUrl = authBaseUrl + authServletName; + + if (StringUtils.isNotEmpty(pendingReqId)) { + dataUrl = + addParameter(dataUrl, EAAFConstants.PARAM_HTTP_TARGET_PENDINGREQUESTID, pendingReqId); + } + + return dataUrl; + } + + /** + * Method addParameter. + * + * @param urlString represents the url + * @param paramname is the parameter to be added + * @param value is the value of that parameter + * @return String + */ + private String addParameter(final String urlString, final String paramname, final String value) { + String url = urlString; + if (paramname != null) { + if (url.indexOf("?") < 0) { + url += "?"; + } else { + url += "&"; + } + url += paramname + "=" + value; + } + return url; + } +} |