1 /*

     2  * otr4j, the open source java otr library.

     3  *

     4  * Distributable under LGPL license.

     5  * See terms of license at gnu.org.

     6  */

     7 package net.java.otr4j.io.messages;

     8 

     9 import java.security.PublicKey;

    10 

    11 import javax.crypto.interfaces.DHPublicKey;

    12 

    13 /**

    14  * 

    15  * @author George Politis

    16  */

    17 public class SignatureM {

    18 	// Fields.

    19 	public DHPublicKey localPubKey;

    20 	public DHPublicKey remotePubKey;

    21 	public PublicKey localLongTermPubKey;

    22 	public int keyPairID;

    23 	

    24 	// Ctor.

    25 	public SignatureM(DHPublicKey localPubKey, DHPublicKey remotePublicKey,

    26 			PublicKey localLongTermPublicKey, int keyPairID) {

    27 

    28 		this.localPubKey = localPubKey;

    29 		this.remotePubKey = remotePublicKey;

    30 		this.localLongTermPubKey = localLongTermPublicKey;

    31 		this.keyPairID = keyPairID;

    32 	}

    33 

    34 	// Methods.

    35 	@Override

    36 	public int hashCode() {

    37 		final int prime = 31;

    38 		int result = 1;

    39 		result = prime * result + keyPairID;

    40 		// TODO: Needs work.

    41 		result = prime

    42 				* result

    43 				+ ((localLongTermPubKey == null) ? 0 : localLongTermPubKey

    44 						.hashCode());

    45 		result = prime * result

    46 				+ ((localPubKey == null) ? 0 : localPubKey.hashCode());

    47 		result = prime * result

    48 				+ ((remotePubKey == null) ? 0 : remotePubKey.hashCode());

    49 		return result;

    50 	}

    51 

    52 	@Override

    53 	public boolean equals(Object obj) {

    54 		// TODO: Needs work.

    55 		if (this == obj)

    56 			return true;

    57 		if (obj == null)

    58 			return false;

    59 		if (getClass() != obj.getClass())

    60 			return false;

    61 		SignatureM other = (SignatureM) obj;

    62 		if (keyPairID != other.keyPairID)

    63 			return false;

    64 		if (localLongTermPubKey == null) {

    65 			if (other.localLongTermPubKey != null)

    66 				return false;

    67 		} else if (!localLongTermPubKey.equals(other.localLongTermPubKey))

    68 			return false;

    69 		if (localPubKey == null) {

    70 			if (other.localPubKey != null)

    71 				return false;

    72 		} else if (!localPubKey.equals(other.localPubKey))

    73 			return false;

    74 		if (remotePubKey == null) {

    75 			if (other.remotePubKey != null)

    76 				return false;

    77 		} else if (!remotePubKey.equals(other.remotePubKey))

    78 			return false;

    79 		return true;

    80 	}

    81 

    82 }