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[wip] jex can 'sign' a tx but it's not working for some reason

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pharpend
2023-08-14 11:05:49 -06:00
parent e05dd579c6
commit 30f76048c0
3 changed files with 248 additions and 14 deletions
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jrx/src/b_lib.ts
+66 -13
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@@ -295,6 +295,10 @@ bi_msg_handler_content
console.log('jr bg content message handler method:', msg.data.method);
let public_key : Uint8Array = i_state.keypairs[0].publicKey;
let secret_key : Uint8Array = i_state.keypairs[0].secretKey;
switch (msg.data.method) {
// right now just give connect info back
case "connection.open":
@@ -307,26 +311,25 @@ bi_msg_handler_content
// right now just give address back
case "address.subscribe":
console.log('jr bg content message handler address.subscribe');
// get the keypairs
// for now only getting the first one
let address_bytes : Uint8Array = i_state.keypairs[0].publicKey;
// convert it to a string
let address_ak_str : string = await vdk_aeser.pubkey2ak_str(address_bytes);
let address_ak_str : string = await vdk_aeser.pubkey2ak_str(public_key);
console.log('public key:', address_ak_str);
return w2a_ok(bi_address_reply(address_ak_str, []));
// right now just sign message
case "message.sign":
console.log('jr bg content message handler message sign');
let secret_key : Uint8Array = i_state.keypairs[0].secretKey;
let msg_str : string = msg.data.params.message;
// use nacl detached signatures
// https://github.com/aeternity/aepp-sdk-js/blob/5df22dd297abebc0607710793a7234e6761570d4/src/utils/crypto.ts#L141-L143
// https://github.com/aeternity/aepp-sdk-js/blob/5df22dd297abebc0607710793a7234e6761570d4/src/utils/crypto.ts#L160-L167
let hashed_salted_msg : Uint8Array = hash_and_salt_msg(msg_str);
let signature : Uint8Array = nacl.sign.detached(hashed_salted_msg, secret_key);
let signature_str : string = vdk_binary.bytes_to_hex_str(signature);
return w2a_ok({signature: signature_str});
let msg_str : string = msg.data.params.message;
return w2a_ok(msg_sign(msg_str, secret_key));
// right now just sign tx
case "transaction.sign":
console.log('jr bg content message handler transaction sign');
let tx_str : string = msg.data.params.tx;
console.log('transaction: ', tx);
let result = await tx_sign(tx_str, secret_key)
console.log('signed transaction: ', result.signedTransaction);
return w2a_ok(result);
// default is NYI
default:
@@ -335,6 +338,56 @@ bi_msg_handler_content
}
/**
* Fucking js block scope rules
*
* NOOOOOOOO YOU CAN'T DECLARE TWO DIFFERENT VARIABLES WITH THE SAME NAME IN
* TWO DIFFERENT CASES EVEN THOUGH THEY'RE MUTUALLY EXCLUSIVE
*
* wojak.jpg
*
* @internal
*/
function
msg_sign
(msg_str : string,
secret_key : Uint8Array)
: {signature : string}
{
// use nacl detached signatures
// https://github.com/aeternity/aepp-sdk-js/blob/5df22dd297abebc0607710793a7234e6761570d4/src/utils/crypto.ts#L141-L143
// https://github.com/aeternity/aepp-sdk-js/blob/5df22dd297abebc0607710793a7234e6761570d4/src/utils/crypto.ts#L160-L167
let hashed_salted_msg : Uint8Array = hash_and_salt_msg(msg_str);
let signature : Uint8Array = nacl.sign.detached(hashed_salted_msg, secret_key);
let signature_str : string = vdk_binary.bytes_to_hex_str(signature);
return {signature: signature_str};
}
/**
* Fucking js block scope rules
*
* NOOOOOOOO YOU CAN'T DECLARE TWO DIFFERENT VARIABLES WITH THE SAME NAME IN
* TWO DIFFERENT CASES EVEN THOUGH THEY'RE MUTUALLY EXCLUSIVE
*
* wojak.jpg
*
* @internal
*/
async function
tx_sign
(tx_str : string,
secret_key : Uint8Array)
: Promise<{signedTransaction : string}>
{
let tx_bytes : Uint8Array = (await vdk_aeser.unbaseNcheck(tx_str)).bytes;
let signature : Uint8Array = nacl.sign.detached(tx_bytes, secret_key);
let signed_tx_bytes : Uint8Array = vdk_aeser.signed_tx([signature], tx_bytes);
let signed_tx_str : string = await vdk_aeser.baseNcheck('tx', signed_tx_bytes);
return {signedTransaction: signed_tx_str};
}
/**
* Make the dumb address_subscribe thing
*