package com.comphenix.protocol.wrappers;
import java.security.PublicKey;
import net.minecraft.util.com.mojang.authlib.properties.Property;
import com.google.common.base.Objects;
/**
* Represents a wrapper over a signed property.
* @author Kristian
*/
public class WrappedSignedProperty extends AbstractWrapper {
/**
* Construct a new wrapped signed property from the given values.
* @param name - the name of the property.
* @param value - the value of the property.
* @param signature - the BASE64-encoded signature of the value.
* @return The signed property.
*/
public WrappedSignedProperty(String name, String value, String signature) {
this(new Property(name, value, signature));
}
/**
* Construct a new wrapped signed property from a given handle.
* @param handle - the handle.
*/
private WrappedSignedProperty(Object handle) {
super(Property.class);
setHandle(handle);
}
/**
* Construct a new signed property from a given NMS property.
* @param handle - the property.
* @return The wrapped signed property.
*/
public static WrappedSignedProperty fromHandle(Object handle) {
return new WrappedSignedProperty(handle);
}
/**
* Construct a new wrapped signed property from the given values.
* @param name - the name of the property.
* @param value - the value of the property.
* @param signature - the BASE64-encoded signature of the value.
* @return The signed property.
*/
public static WrappedSignedProperty fromValues(String name, String value, String signature) {
return new WrappedSignedProperty(name, value, signature);
}
/**
* Retrieve the underlying signed property.
* @return The GameProfile.
*/
private Property getProfile() {
return (Property) handle;
}
/**
* Retrieve the name of the underlying property, such as "textures".
* @return Name of the property.
*/
public String getName() {
return getProfile().getName();
}
/**
* Retrieve the signature of the property (base64) as returned by the session server's /hasJoined.
* @return The signature of the property.
*/
public String getSignature() {
return getProfile().getSignature();
}
/**
* Retrieve the value of the property (base64) as return by the session server's /hasJoined
* @return The value of the property.
*/
public String getValue() {
return getProfile().getValue();
}
/**
* Determine if this property has a signature.
* @return TRUE if it does, FALSE otherwise.
*/
public boolean hasSignature() {
return getProfile().hasSignature();
}
/**
* Determine if the signature of this property is valid and signed by the corresponding private key.
* @param key - the public key.
* @return TRUE if it is, FALSE otherwise.
*/
public boolean isSignatureValid(PublicKey key) {
return getProfile().isSignatureValid(key);
}
@Override
public int hashCode() {
return Objects.hashCode(getName(), getValue(), getSignature());
}
@Override
public boolean equals(Object object){
if (object instanceof WrappedSignedProperty) {
if (!super.equals(object))
return false;
WrappedSignedProperty that = (WrappedSignedProperty) object;
return Objects.equal(this.getName(), that.getName())
&& Objects.equal(this.getValue(), that.getValue())
&& Objects.equal(this.getSignature(), that.getSignature());
}
return false;
}
@Override
public String toString() {
return Objects.toStringHelper(this)
.add("name", getName())
.add("value", getValue())
.add("signature", getSignature())
.toString();
}
}