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Fix crypto errors

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Pas 2025-01-17 22:00:32 -07:00
parent ee247aacdd
commit 52292f11aa
1 changed files with 18 additions and 7 deletions
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25
src/backend/accounts/crypto.ts
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@ -10,6 +10,14 @@ type Keys = {
seed: Uint8Array;
};
function uint8ArrayToBuffer(array: Uint8Array): forge.util.ByteStringBuffer {
return forge.util.createBuffer(
Array.from(array)
.map((byte) => String.fromCharCode(byte))
.join(""),
);
}
async function seedFromMnemonic(mnemonic: string) {
return pbkdf2Async(sha256, mnemonic, "mnemonic", {
c: 2048,
@ -29,8 +37,8 @@ export async function keysFromMnemonic(mnemonic: string): Promise<Keys> {
});
return {
privateKey,
publicKey,
privateKey: new Uint8Array(privateKey),
publicKey: new Uint8Array(publicKey),
seed,
};
}
@ -43,11 +51,12 @@ export async function signCode(
code: string,
privateKey: Uint8Array,
): Promise<Uint8Array> {
return forge.pki.ed25519.sign({
const signature = forge.pki.ed25519.sign({
encoding: "utf8",
message: code,
privateKey,
privateKey: uint8ArrayToBuffer(privateKey),
});
return new Uint8Array(signature);
}
export function bytesToBase64(bytes: Uint8Array) {
@ -71,7 +80,9 @@ export function base64ToBuffer(data: string) {
}
export function base64ToStringBuffer(data: string) {
return forge.util.createBuffer(base64ToBuffer(data));
const decoded = base64ToBuffer(data);
return uint8ArrayToBuffer(decoded);
}
export function stringBufferToBase64(buffer: forge.util.ByteStringBuffer) {
@ -91,7 +102,7 @@ export async function encryptData(data: string, secret: Uint8Array) {
const cipher = forge.cipher.createCipher(
"AES-GCM",
forge.util.createBuffer(secret),
uint8ArrayToBuffer(secret),
);
cipher.start({
iv,
@ -115,7 +126,7 @@ export function decryptData(data: string, secret: Uint8Array) {
const decipher = forge.cipher.createDecipher(
"AES-GCM",
forge.util.createBuffer(secret),
uint8ArrayToBuffer(secret),
);
decipher.start({
iv: base64ToStringBuffer(iv),