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GUAC-1161: Add CredentialsInfo and credential-specific exceptions,

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This commit is contained in:
Michael Jumper
2015-04-20 12:56:22 -07:00
parent 638365ccff
commit ae96de95a6
4 changed files with 341 additions and 0 deletions
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79
guacamole-ext/src/main/java/org/glyptodon/guacamole/net/auth/credentials/CredentialsInfo.java Normal file
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/*
* Copyright (C) 2015 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.glyptodon.guacamole.net.auth.credentials;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import org.glyptodon.guacamole.form.Parameter;
/**
* Information which describes a set of valid credentials.
*
* @author Michael Jumper
*/
public class CredentialsInfo {
/**
* All parameters required for valid credentials.
*/
private final Collection<Parameter> parameters;
/**
* Creates a new CredentialsInfo object which requires the given parameters
* for any conforming credentials.
*
* @param parameters
* The parameters to require.
*/
public CredentialsInfo(Collection<Parameter> parameters) {
this.parameters = parameters;
}
/**
* Returns all parameters required for valid credentials as described by
* this object.
*
* @return
* All parameters required for valid credentials.
*/
public Collection<Parameter> getParameters() {
return Collections.unmodifiableCollection(parameters);
}
/**
* CredentialsInfo object which describes empty credentials. No parameters
* are required.
*/
public static final CredentialsInfo EMPTY = new CredentialsInfo(Collections.EMPTY_LIST);
/**
* CredentialsInfo object which describes standard username/password
* credentials.
*/
public static final CredentialsInfo USERNAME_PASSWORD = new CredentialsInfo(Arrays.asList(
new Parameter("username", "username", Parameter.Type.USERNAME),
new Parameter("password", "password", Parameter.Type.PASSWORD)
));
}

100
guacamole-ext/src/main/java/org/glyptodon/guacamole/net/auth/credentials/GuacamoleCredentialsException.java Normal file
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/*
* Copyright (C) 2015 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.glyptodon.guacamole.net.auth.credentials;
import org.glyptodon.guacamole.GuacamoleSecurityException;
/**
* A security-related exception thrown when access is denied to a user because
* of a problem related to the provided credentials. Additional information
* describing the form of valid credentials is provided.
*
* @author Michael Jumper
*/
public class GuacamoleCredentialsException extends GuacamoleSecurityException {
/**
* Information describing the form of valid credentials.
*/
private final CredentialsInfo credentialsInfo;
/**
* Creates a new GuacamoleInvalidCredentialsException with the given
* message, cause, and associated credential information.
*
* @param message
* A human readable description of the exception that occurred.
*
* @param cause
* The cause of this exception.
*
* @param credentialsInfo
* Information describing the form of valid credentials.
*/
public GuacamoleCredentialsException(String message, Throwable cause,
CredentialsInfo credentialsInfo) {
super(message, cause);
this.credentialsInfo = credentialsInfo;
}
/**
* Creates a new GuacamoleInvalidCredentialsException with the given
* message and associated credential information.
*
* @param message
* A human readable description of the exception that occurred.
*
* @param credentialsInfo
* Information describing the form of valid credentials.
*/
public GuacamoleCredentialsException(String message, CredentialsInfo credentialsInfo) {
super(message);
this.credentialsInfo = credentialsInfo;
}
/**
* Creates a new GuacamoleInvalidCredentialsException with the given cause
* and associated credential information.
*
* @param cause
* The cause of this exception.
*
* @param credentialsInfo
* Information describing the form of valid credentials.
*/
public GuacamoleCredentialsException(Throwable cause, CredentialsInfo credentialsInfo) {
super(cause);
this.credentialsInfo = credentialsInfo;
}
/**
* Returns information describing the form of valid credentials.
*
* @return
* Information describing the form of valid credentials.
*/
public CredentialsInfo getCredentialsInfo() {
return credentialsInfo;
}
}

82
guacamole-ext/src/main/java/org/glyptodon/guacamole/net/auth/credentials/GuacamoleInsufficientCredentialsException.java Normal file
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/*
* Copyright (C) 2015 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.glyptodon.guacamole.net.auth.credentials;
/**
* A security-related exception thrown when access is denied to a user because
* the provided credentials are not sufficient for authentication to succeed.
* The validity or invalidity of the given credentials is not specified, and
* more information is needed before a decision can be made. Additional
* information describing the form of valid credentials is provided.
*
* @author Michael Jumper
*/
public class GuacamoleInsufficientCredentialsException extends GuacamoleCredentialsException {
/**
* Creates a new GuacamoleInsufficientCredentialsException with the given
* message, cause, and associated credential information.
*
* @param message
* A human readable description of the exception that occurred.
*
* @param cause
* The cause of this exception.
*
* @param credentialsInfo
* Information describing the form of valid credentials.
*/
public GuacamoleInsufficientCredentialsException(String message, Throwable cause,
CredentialsInfo credentialsInfo) {
super(message, cause, credentialsInfo);
}
/**
* Creates a new GuacamoleInsufficientCredentialsException with the given
* message and associated credential information.
*
* @param message
* A human readable description of the exception that occurred.
*
* @param credentialsInfo
* Information describing the form of valid credentials.
*/
public GuacamoleInsufficientCredentialsException(String message, CredentialsInfo credentialsInfo) {
super(message, credentialsInfo);
}
/**
* Creates a new GuacamoleInsufficientCredentialsException with the given
* cause and associated credential information.
*
* @param cause
* The cause of this exception.
*
* @param credentialsInfo
* Information describing the form of valid credentials.
*/
public GuacamoleInsufficientCredentialsException(Throwable cause, CredentialsInfo credentialsInfo) {
super(cause, credentialsInfo);
}
}

80
guacamole-ext/src/main/java/org/glyptodon/guacamole/net/auth/credentials/GuacamoleInvalidCredentialsException.java Normal file
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/*
* Copyright (C) 2015 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.glyptodon.guacamole.net.auth.credentials;
/**
* A security-related exception thrown when access is denied to a user because
* the provided credentials are invalid. Additional information describing
* the form of valid credentials is provided.
*
* @author Michael Jumper
*/
public class GuacamoleInvalidCredentialsException extends GuacamoleCredentialsException {
/**
* Creates a new GuacamoleInvalidCredentialsException with the given
* message, cause, and associated credential information.
*
* @param message
* A human readable description of the exception that occurred.
*
* @param cause
* The cause of this exception.
*
* @param credentialsInfo
* Information describing the form of valid credentials.
*/
public GuacamoleInvalidCredentialsException(String message, Throwable cause,
CredentialsInfo credentialsInfo) {
super(message, cause, credentialsInfo);
}
/**
* Creates a new GuacamoleInvalidCredentialsException with the given
* message and associated credential information.
*
* @param message
* A human readable description of the exception that occurred.
*
* @param credentialsInfo
* Information describing the form of valid credentials.
*/
public GuacamoleInvalidCredentialsException(String message, CredentialsInfo credentialsInfo) {
super(message, credentialsInfo);
}
/**
* Creates a new GuacamoleInvalidCredentialsException with the given cause
* and associated credential information.
*
* @param cause
* The cause of this exception.
*
* @param credentialsInfo
* Information describing the form of valid credentials.
*/
public GuacamoleInvalidCredentialsException(Throwable cause, CredentialsInfo credentialsInfo) {
super(cause, credentialsInfo);
}
}