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package net.sourceforge.pebble.event.response; |
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import net.sourceforge.pebble.PluginProperties; |
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import net.sourceforge.pebble.domain.Response; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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49 | 5492 | public class IpAddressListener extends BlogEntryResponseListenerSupport { |
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52 | 4 | private static final Log log = LogFactory.getLog(IpAddressListener.class); |
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public static final String WHITELIST_KEY = "IpAddressListener.whitelist"; |
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public static final String BLACKLIST_KEY = "IpAddressListener.blacklist"; |
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protected void blogEntryResponseAdded(Response response) { |
66 | 212 | PluginProperties props = response.getBlogEntry().getBlog().getPluginProperties(); |
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68 | 212 | if (isListed(response, props.getProperty(BLACKLIST_KEY))) { |
69 | 8 | log.info(response.getTitle() + " marked as pending : IP address " + response.getIpAddress() + " is on blacklist"); |
70 | 8 | response.setPending(); |
71 | 8 | response.incrementSpamScore(); |
72 | 204 | } else if (isListed(response, props.getProperty(WHITELIST_KEY))) { |
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} else { |
75 | 184 | log.info(response.getTitle() + " marked as pending : IP address " + response.getIpAddress() + " not on blacklist or whitelist"); |
76 | 184 | response.setPending(); |
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} |
78 | 212 | } |
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protected void blogEntryResponseApproved(Response response) { |
86 | 104 | PluginProperties props = response.getBlogEntry().getBlog().getPluginProperties(); |
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88 | 104 | if (response.getIpAddress() == null || response.getIpAddress().trim().length() == 0) { |
89 | 12 | return; |
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} |
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92 | 92 | synchronized (props) { |
93 | 92 | String whitelist = props.getProperty(WHITELIST_KEY); |
94 | 92 | String blacklist = props.getProperty(BLACKLIST_KEY); |
95 | 92 | whitelist = addIpAddress(response, whitelist); |
96 | 92 | blacklist = removeIpAddress(response, blacklist); |
97 | 92 | props.setProperty(WHITELIST_KEY, whitelist); |
98 | 92 | props.setProperty(BLACKLIST_KEY, blacklist); |
99 | 92 | props.store(); |
100 | 92 | } |
101 | 92 | } |
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protected void blogEntryResponseRejected(Response response) { |
109 | 48 | PluginProperties props = response.getBlogEntry().getBlog().getPluginProperties(); |
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111 | 48 | if (response.getIpAddress() == null || response.getIpAddress().trim().length() == 0) { |
112 | 0 | return; |
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} |
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115 | 48 | synchronized (props) { |
116 | 48 | String blacklist = props.getProperty(BLACKLIST_KEY); |
117 | 48 | String whitelist = props.getProperty(WHITELIST_KEY); |
118 | 48 | blacklist = addIpAddress(response, blacklist); |
119 | 48 | whitelist = removeIpAddress(response, whitelist); |
120 | 48 | props.setProperty(BLACKLIST_KEY, blacklist); |
121 | 48 | props.setProperty(WHITELIST_KEY, whitelist); |
122 | 48 | props.store(); |
123 | 48 | } |
124 | 48 | } |
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private boolean isListed(Response response, String list) { |
136 | 512 | if (response.getIpAddress() == null) { |
137 | 32 | return false; |
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} |
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140 | 480 | String ipAddresses[] = null; |
141 | 480 | if (list != null) { |
142 | 148 | ipAddresses = list.split(","); |
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} else { |
144 | 332 | ipAddresses = new String[0]; |
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} |
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147 | 504 | for (int i = 0; i < ipAddresses.length; i++) { |
148 | 148 | if (response.getIpAddress().equals(ipAddresses[i])) { |
149 | 124 | return true; |
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} |
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} |
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153 | 356 | return false; |
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} |
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private String addIpAddress(Response response, String list) { |
164 | 140 | if (list == null || list.trim().length() == 0) { |
165 | 44 | return response.getIpAddress(); |
166 | 96 | } else if (!isListed(response, list)) { |
167 | 0 | return list + "," + response.getIpAddress(); |
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} else { |
169 | 96 | return list; |
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} |
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} |
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private String removeIpAddress(Response response, String list) { |
181 | 140 | if (response.getIpAddress() == null) { |
182 | 0 | return list; |
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} |
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185 | 140 | String ipAddresses[] = null; |
186 | 140 | if (list != null) { |
187 | 104 | ipAddresses = list.split(","); |
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} else { |
189 | 36 | ipAddresses = new String[0]; |
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} |
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192 | 140 | StringBuffer buf = new StringBuffer(); |
193 | 276 | for (int i = 0; i < ipAddresses.length; i++) { |
194 | 136 | if (!response.getIpAddress().equals(ipAddresses[i])) { |
195 | 104 | if (buf.length() > 0) { |
196 | 8 | buf.append(","); |
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} |
198 | 104 | buf.append(ipAddresses[i]); |
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} |
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} |
201 | 140 | return buf.toString(); |
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} |
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} |