Package net.minecraft.network.message

Interface MessageVerifier

All Known Implementing Classes:

MessageVerifier.Impl, MessageVerifier.Unsigned

public interface MessageVerifier

Verifies incoming messages' signature and the message chain.

Methods in this interface must be called in the order of the message's reception, as it affects the verification result.

Mappings:

Namespace	Name
official	si
intermediary	net/minecraft/class_7615
named	net/minecraft/network/message/MessageVerifier

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	MessageVerifier.Impl
static enum	MessageVerifier.Status	The verification status of a message.
static class	MessageVerifier.Unsigned

Method Summary

Modifier and Type	Method	Description
static MessageVerifier	create(@Nullable PlayerPublicKey publicKey, boolean secureChatEnforced)
MessageVerifier.Status	verify(MessageHeader header, MessageSignatureData signature, byte[] bodyDigest)	Returns the status of verifying the header.
MessageVerifier.Status	verify(SignedMessage message)	Returns the status of verifying the message.

Method Details

create

static MessageVerifier create(@Nullable
 @Nullable PlayerPublicKey publicKey,
 boolean secureChatEnforced)

Mappings:

Namespace	Name	Mixin selector
official	a	Lsi;a(Lbuf;Z)Lsi;
intermediary	method_44885	Lnet/minecraft/class_7615;method_44885(Lnet/minecraft/class_7428;Z)Lnet/minecraft/class_7615;
named	create	Lnet/minecraft/network/message/MessageVerifier;create(Lnet/minecraft/network/encryption/PlayerPublicKey;Z)Lnet/minecraft/network/message/MessageVerifier;

verify

MessageVerifier.Status verify(MessageHeader header,
 MessageSignatureData signature,
 byte[] bodyDigest)

Returns the status of verifying the header.

Clients can receive only the message header instead of the whole message. This allows the verification of such messages.

Returns:

the status of verifying the header

Mappings:

Namespace	Name	Mixin selector
official	a	Lsi;a(Lsh;Lrz;[B)Lsi$b;
intermediary	method_44887	Lnet/minecraft/class_7615;method_44887(Lnet/minecraft/class_7614;Lnet/minecraft/class_7469;[B)Lnet/minecraft/class_7615$class_7646;
named	verify	Lnet/minecraft/network/message/MessageVerifier;verify(Lnet/minecraft/network/message/MessageHeader;Lnet/minecraft/network/message/MessageSignatureData;[B)Lnet/minecraft/network/message/MessageVerifier$Status;

verify

MessageVerifier.Status verify(SignedMessage message)

Returns the status of verifying the message.

Returns:

the status of verifying the message

Mappings:

Namespace	Name	Mixin selector
official	a	Lsi;a(Lsd;)Lsi$b;
intermediary	method_44886	Lnet/minecraft/class_7615;method_44886(Lnet/minecraft/class_7471;)Lnet/minecraft/class_7615$class_7646;
named	verify	Lnet/minecraft/network/message/MessageVerifier;verify(Lnet/minecraft/network/message/SignedMessage;)Lnet/minecraft/network/message/MessageVerifier$Status;