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unsealing own channels as well in webapp

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This commit is contained in:
Roland Osborne 2022-12-13 14:38:02 -08:00
parent 76ce83f0c0
commit 011a439870
1 changed files with 18 additions and 3 deletions
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21
net/web/src/context/useChannelContext.hook.js
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@ -131,9 +131,24 @@ export function useChannelContext() {
return await addChannel(access.current, 'sealed', cards, data);
},
unsealChannelSubject: (channelId, sealKey) => {
console.log("unseal: ", channelId);
let sealed = channels.current.get(channelId);
console.log(sealed);
const channel = channels.current.get(channelId);
const { subjectEncrypted, subjectIv, seals } = JSON.parse(channel.data.channelDetail.data);
seals.forEach(seal => {
if (seal.publicKey === sealKey.public) {
let crypto = new JSEncrypt();
crypto.setPrivateKey(sealKey.private);
const unsealedKey = crypto.decrypt(seal.sealedKey);
const iv = CryptoJS.enc.Hex.parse(subjectIv);
const key = CryptoJS.enc.Hex.parse(unsealedKey);
const enc = CryptoJS.enc.Base64.parse(subjectEncrypted);
let cipher = CryptoJS.lib.CipherParams.create({ ciphertext: enc, iv: iv });
const dec = CryptoJS.AES.decrypt(cipher, key, { iv: iv });
channel.data.unsealedChannel = JSON.parse(dec.toString(CryptoJS.enc.Utf8));
channels.current.set(channel.id, { ...channel });
updateState({ channels: channels.current });
}
});
},
setChannelSubject: async (channelId, subject) => {
return await setChannelSubject(access.current, channelId, subject);