ts-mls/dist/message.js

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import { flatMapDecoder, mapDecoder, mapDecoders } from "./codec/tlsDecoder.js";
import { contramapEncoders } from "./codec/tlsEncoder.js";
import { decodeGroupInfo, encodeGroupInfo } from "./groupInfo.js";
import { decodeKeyPackage, encodeKeyPackage } from "./keyPackage.js";
import { decodePrivateMessage, encodePrivateMessage } from "./privateMessage.js";
import { decodeProtocolVersion, encodeProtocolVersion } from "./protocolVersion.js";
import { decodePublicMessage, encodePublicMessage } from "./publicMessage.js";
import { decodeWelcome, encodeWelcome } from "./welcome.js";
import { decodeWireformat, encodeWireformat } from "./wireformat.js";
export const encodeMlsMessageContent = (mc) => {
    switch (mc.wireformat) {
        case "mls_public_message":
            return encodeMlsPublicMessage(mc);
        case "mls_welcome":
            return encodeMlsWelcome(mc);
        case "mls_private_message":
            return encodeMlsPrivateMessage(mc);
        case "mls_group_info":
            return encodeMlsGroupInfo(mc);
        case "mls_key_package":
            return encodeMlsKeyPackage(mc);
    }
};
export const encodeMlsPublicMessage = contramapEncoders([encodeWireformat, encodePublicMessage], (msg) => [msg.wireformat, msg.publicMessage]);
export const encodeMlsWelcome = contramapEncoders([encodeWireformat, encodeWelcome], (wm) => [wm.wireformat, wm.welcome]);
export const encodeMlsPrivateMessage = contramapEncoders([encodeWireformat, encodePrivateMessage], (pm) => [pm.wireformat, pm.privateMessage]);
export const encodeMlsGroupInfo = contramapEncoders([encodeWireformat, encodeGroupInfo], (gi) => [gi.wireformat, gi.groupInfo]);
export const encodeMlsKeyPackage = contramapEncoders([encodeWireformat, encodeKeyPackage], (kp) => [kp.wireformat, kp.keyPackage]);
export const decodeMlsMessageContent = flatMapDecoder(decodeWireformat, (wireformat) => {
    switch (wireformat) {
        case "mls_public_message":
            return mapDecoder(decodePublicMessage, (publicMessage) => ({ wireformat, publicMessage }));
        case "mls_welcome":
            return mapDecoder(decodeWelcome, (welcome) => ({ wireformat, welcome }));
        case "mls_private_message":
            return mapDecoder(decodePrivateMessage, (privateMessage) => ({ wireformat, privateMessage }));
        case "mls_group_info":
            return mapDecoder(decodeGroupInfo, (groupInfo) => ({ wireformat, groupInfo }));
        case "mls_key_package":
            return mapDecoder(decodeKeyPackage, (keyPackage) => ({ wireformat, keyPackage }));
    }
});
export const encodeMlsMessage = contramapEncoders([encodeProtocolVersion, encodeMlsMessageContent], (w) => [w.version, w]);
export const decodeMlsMessage = mapDecoders([decodeProtocolVersion, decodeMlsMessageContent], (version, mc) => ({ ...mc, version }));
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