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package org.mule.extras.pgp; |
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import org.mule.config.i18n.CoreMessages; |
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import org.mule.umo.lifecycle.InitialisationException; |
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import org.mule.util.IOUtils; |
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import java.io.InputStream; |
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import java.security.Principal; |
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import java.util.Enumeration; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import cryptix.pki.ExtendedKeyStore; |
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import cryptix.pki.KeyBundle; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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public class PGPKeyRingImpl implements PGPKeyRing |
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{ |
30 | 4 | protected static final Log logger = LogFactory.getLog(PGPKeyRingImpl.class); |
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private String publicKeyRingFileName; |
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private HashMap principalsKeyBundleMap; |
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private String secretKeyRingFileName; |
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private String secretAliasId; |
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private KeyBundle secretKeyBundle; |
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private String secretPassphrase; |
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public PGPKeyRingImpl() |
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{ |
46 | 6 | super(); |
47 | 6 | } |
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public String getSecretKeyRingFileName() |
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{ |
51 | 0 | return secretKeyRingFileName; |
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} |
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public void setSecretKeyRingFileName(String value) |
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{ |
56 | 6 | this.secretKeyRingFileName = value; |
57 | 6 | } |
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public String getSecretAliasId() |
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{ |
61 | 0 | return secretAliasId; |
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} |
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public void setSecretAliasId(String value) |
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{ |
66 | 6 | this.secretAliasId = value; |
67 | 6 | } |
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public String getSecretPassphrase() |
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{ |
71 | 0 | return secretPassphrase; |
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} |
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public void setSecretPassphrase(String value) |
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{ |
76 | 6 | this.secretPassphrase = value; |
77 | 6 | } |
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private void readPrivateKeyBundle() throws Exception |
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{ |
81 | 6 | InputStream in = IOUtils.getResourceAsStream(secretKeyRingFileName, getClass()); |
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83 | 6 | ExtendedKeyStore ring = (ExtendedKeyStore)ExtendedKeyStore.getInstance("OpenPGP/KeyRing"); |
84 | 6 | ring.load(in, null); |
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86 | 6 | in.close(); |
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88 | 6 | secretKeyBundle = ring.getKeyBundle(secretAliasId); |
89 | 6 | } |
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public KeyBundle getSecretKeyBundle() |
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{ |
93 | 2 | return secretKeyBundle; |
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} |
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public String getPublicKeyRingFileName() |
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{ |
101 | 0 | return publicKeyRingFileName; |
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} |
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public void setPublicKeyRingFileName(String value) |
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{ |
109 | 6 | this.publicKeyRingFileName = value; |
110 | 6 | } |
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public KeyBundle getKeyBundle(String principalId) |
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{ |
114 | 4 | return (KeyBundle)principalsKeyBundleMap.get(principalId); |
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} |
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public void initialise() throws InitialisationException |
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{ |
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try |
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{ |
121 | 6 | java.security.Security.addProvider(new cryptix.jce.provider.CryptixCrypto()); |
122 | 6 | java.security.Security.addProvider(new cryptix.openpgp.provider.CryptixOpenPGP()); |
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124 | 6 | principalsKeyBundleMap = new HashMap(); |
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126 | 6 | readPublicKeyRing(); |
127 | 6 | readPrivateKeyBundle(); |
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} |
129 | 0 | catch (Exception e) |
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{ |
131 | 0 | logger.error("errore in inizializzazione:" + e.getMessage(), e); |
132 | 0 | throw new InitialisationException(CoreMessages.failedToCreate("PGPKeyRingImpl"), e); |
133 | 6 | } |
134 | 6 | } |
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private void readPublicKeyRing() throws Exception |
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{ |
138 | 6 | logger.debug(System.getProperties().get("user.dir")); |
139 | 6 | InputStream in = IOUtils.getResourceAsStream(publicKeyRingFileName, getClass()); |
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141 | 6 | ExtendedKeyStore ring = (ExtendedKeyStore)ExtendedKeyStore.getInstance("OpenPGP/KeyRing"); |
142 | 6 | ring.load(in, null); |
143 | 6 | in.close(); |
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145 | 6 | for (Enumeration e = ring.aliases(); e.hasMoreElements();) |
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{ |
147 | 12 | String aliasId = (String)e.nextElement(); |
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149 | 12 | KeyBundle bundle = ring.getKeyBundle(aliasId); |
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151 | 12 | if (bundle != null) |
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{ |
153 | 12 | for (Iterator users = bundle.getPrincipals(); users.hasNext();) |
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{ |
155 | 12 | Principal princ = (Principal)users.next(); |
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157 | 12 | principalsKeyBundleMap.put(princ.getName(), bundle); |
158 | 12 | } |
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} |
160 | 12 | } |
161 | 6 | } |
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} |