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package org.mule.impl.security; |
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import org.mule.MuleManager; |
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import org.mule.config.i18n.CoreMessages; |
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import org.mule.umo.UMOEvent; |
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import org.mule.umo.endpoint.UMOEndpoint; |
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import org.mule.umo.endpoint.UMOImmutableEndpoint; |
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import org.mule.umo.lifecycle.InitialisationException; |
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import org.mule.umo.security.CryptoFailureException; |
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import org.mule.umo.security.EncryptionStrategyNotFoundException; |
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import org.mule.umo.security.SecurityException; |
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import org.mule.umo.security.SecurityProviderNotFoundException; |
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import org.mule.umo.security.UMOCredentialsAccessor; |
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import org.mule.umo.security.UMOEndpointSecurityFilter; |
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import org.mule.umo.security.UMOSecurityManager; |
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import org.mule.umo.security.UMOSecurityProvider; |
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import org.mule.umo.security.UnknownAuthenticationTypeException; |
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import org.mule.util.StringUtils; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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38 | 0 | public abstract class AbstractEndpointSecurityFilter implements UMOEndpointSecurityFilter |
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{ |
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43 | 0 | protected transient Log logger = LogFactory.getLog(getClass()); |
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|
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private UMOSecurityManager securityManager; |
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private String securityProviders; |
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private UMOImmutableEndpoint endpoint; |
48 | 0 | private boolean inbound = false; |
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private boolean authenticate; |
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private UMOCredentialsAccessor credentialsAccessor; |
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|
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public final void initialise() throws InitialisationException |
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{ |
54 | 0 | if (securityManager == null) |
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{ |
56 | 0 | securityManager = MuleManager.getInstance().getSecurityManager(); |
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} |
58 | 0 | if (securityManager == null) |
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{ |
60 | 0 | throw new InitialisationException(CoreMessages.authSecurityManagerNotSet(), this); |
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} |
62 | 0 | if (endpoint == null) |
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{ |
64 | 0 | throw new InitialisationException(CoreMessages.objectIsNull("Endpoint"), this); |
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} |
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|
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|
68 | 0 | if (securityProviders != null) |
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{ |
70 | 0 | UMOSecurityManager localManager = new MuleSecurityManager(); |
71 | 0 | String[] sp = StringUtils.splitAndTrim(securityProviders, ","); |
72 | 0 | for (int i = 0; i < sp.length; i++) |
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{ |
74 | 0 | UMOSecurityProvider provider = securityManager.getProvider(sp[i]); |
75 | 0 | if (provider != null) |
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{ |
77 | 0 | localManager.addProvider(provider); |
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} |
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else |
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{ |
81 | 0 | throw new InitialisationException( |
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CoreMessages.objectNotRegisteredWithManager( |
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"Security Provider '" + sp[i] + "'"), this); |
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} |
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} |
86 | 0 | securityManager = localManager; |
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} |
88 | 0 | if (endpoint.getType().equals(UMOEndpoint.ENDPOINT_TYPE_RECEIVER)) |
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{ |
90 | 0 | inbound = true; |
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} |
92 | 0 | else if (endpoint.getType().equals(UMOEndpoint.ENDPOINT_TYPE_SENDER)) |
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{ |
94 | 0 | inbound = false; |
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} |
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else |
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{ |
98 | 0 | throw new InitialisationException( |
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CoreMessages.authEndpointTypeForFilterMustBe( |
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UMOEndpoint.ENDPOINT_TYPE_SENDER + " or " + UMOEndpoint.ENDPOINT_TYPE_RECEIVER, |
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endpoint.getType()), this); |
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} |
103 | 0 | doInitialise(); |
104 | 0 | } |
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public boolean isAuthenticate() |
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{ |
108 | 0 | return authenticate; |
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} |
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public void setAuthenticate(boolean authenticate) |
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{ |
113 | 0 | this.authenticate = authenticate; |
114 | 0 | } |
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public void setSecurityManager(UMOSecurityManager manager) |
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{ |
121 | 0 | securityManager = manager; |
122 | 0 | } |
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|
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public UMOSecurityManager getSecurityManager() |
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{ |
126 | 0 | return securityManager; |
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} |
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public String getSecurityProviders() |
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{ |
131 | 0 | return securityProviders; |
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} |
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public void setSecurityProviders(String providers) |
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{ |
136 | 0 | securityProviders = providers; |
137 | 0 | } |
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|
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public UMOImmutableEndpoint getEndpoint() |
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{ |
141 | 0 | return endpoint; |
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} |
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public void setEndpoint(UMOImmutableEndpoint endpoint) |
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{ |
146 | 0 | this.endpoint = endpoint; |
147 | 0 | } |
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|
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public void authenticate(UMOEvent event) |
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throws SecurityException, UnknownAuthenticationTypeException, CryptoFailureException, |
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SecurityProviderNotFoundException, EncryptionStrategyNotFoundException |
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{ |
153 | 0 | if (inbound) |
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{ |
155 | 0 | authenticateInbound(event); |
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} |
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else |
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{ |
159 | 0 | authenticateOutbound(event); |
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} |
161 | 0 | } |
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|
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public UMOCredentialsAccessor getCredentialsAccessor() |
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{ |
165 | 0 | return credentialsAccessor; |
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} |
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|
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public void setCredentialsAccessor(UMOCredentialsAccessor credentialsAccessor) |
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{ |
170 | 0 | this.credentialsAccessor = credentialsAccessor; |
171 | 0 | } |
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|
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protected abstract void authenticateInbound(UMOEvent event) |
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throws SecurityException, CryptoFailureException, SecurityProviderNotFoundException, |
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EncryptionStrategyNotFoundException, UnknownAuthenticationTypeException; |
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|
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protected abstract void authenticateOutbound(UMOEvent event) |
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throws SecurityException, SecurityProviderNotFoundException, CryptoFailureException; |
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|
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protected abstract void doInitialise() throws InitialisationException; |
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|
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} |