001 /*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * Sonar is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
019 */
020 package org.sonar.api.config;
021
022 import com.google.common.annotations.VisibleForTesting;
023 import com.google.common.collect.Maps;
024 import org.apache.commons.codec.binary.Base64;
025 import org.apache.commons.io.IOUtils;
026 import org.apache.commons.lang.StringUtils;
027 import org.sonar.api.utils.DateUtils;
028
029 import javax.annotation.Nullable;
030 import java.io.IOException;
031 import java.io.StringReader;
032 import java.util.Calendar;
033 import java.util.Date;
034 import java.util.List;
035 import java.util.Map;
036
037 /**
038 * SonarSource license. This class aims to extract metadata but not to validate or - of course -
039 * to generate license
040 *
041 * @since 3.0
042 */
043 public final class License {
044 private String product;
045 private String organization;
046 private String expirationDate;
047 private String type;
048 private String server;
049
050 private License(Map<String, String> properties) {
051 product = StringUtils.defaultString(properties.get("Product"), properties.get("Plugin"));
052 organization = StringUtils.defaultString(properties.get("Organisation"), properties.get("Name"));
053 expirationDate = StringUtils.defaultString(properties.get("Expiration"), properties.get("Expires"));
054 type = properties.get("Type");
055 server = properties.get("Server");
056 }
057
058 @Nullable
059 public String getProduct() {
060 return product;
061 }
062
063 @Nullable
064 public String getOrganization() {
065 return organization;
066 }
067
068 @Nullable
069 public String getExpirationDateAsString() {
070 return expirationDate;
071 }
072
073 @Nullable
074 public Date getExpirationDate() {
075 return DateUtils.parseDateQuietly(expirationDate);
076 }
077
078 public boolean isExpired() {
079 return isExpired(new Date());
080 }
081
082 @VisibleForTesting
083 boolean isExpired(Date now) {
084 Date date = getExpirationDate();
085 return date != null && !date.after(org.apache.commons.lang.time.DateUtils.truncate(now, Calendar.DATE));
086 }
087
088 @Nullable
089 public String getType() {
090 return type;
091 }
092
093 @Nullable
094 public String getServer() {
095 return server;
096 }
097
098 public static License readBase64(String base64) {
099 return readPlainText(new String(Base64.decodeBase64(base64.getBytes())));
100 }
101
102 @VisibleForTesting
103 static License readPlainText(String data) {
104 Map<String, String> props = Maps.newHashMap();
105 StringReader reader = new StringReader(data);
106 try {
107 List<String> lines = IOUtils.readLines(reader);
108 for (String line : lines) {
109 if (StringUtils.isNotBlank(line) && line.indexOf(':') > 0) {
110 String key = StringUtils.substringBefore(line, ":");
111 String value = StringUtils.substringAfter(line, ":");
112 props.put(StringUtils.trimToEmpty(key), StringUtils.trimToEmpty(value));
113 }
114 }
115
116 } catch (IOException e) {
117 // silently ignore
118
119 } finally {
120 IOUtils.closeQuietly(reader);
121 }
122 return new License(props);
123 }
124 }