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example code (commneted out) of using spend keys added into show_my_outputs

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moneroexamples 2017-02-21 01:13:09 +00:00
parent 4861cf5d6f
commit 918a223c0b
1 changed files with 42 additions and 0 deletions
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42
src/page.h
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@ -975,6 +975,20 @@ public:
return string("Cant parse private key: " + viewkey_str);
}
// just to see how would having spend keys could worked
// this is from testnet wallet: A2VTvE8bC9APsWFn3mQzgW8Xfcy2SP2CRUArD6ZtthNaWDuuvyhtBcZ8WDuYMRt1HhcnNQvpXVUavEiZ9waTbyBhP6RM8TV
// view key: 041a241325326f9d86519b714a9b7f78b29111551757eeb6334d39c21f8b7400
// example tx: 430b070e213659a864ec82d674fddb5ccf7073cae231b019ba1ebb4bfdc07a15
// string spend_key_str("643fedcb8dca1f3b406b84575ecfa94ba01257d56f20d55e8535385503dacc08");
//
// crypto::secret_key prv_spend_key;
// if (!xmreg::parse_str_secret_key(spend_key_str, prv_spend_key))
// {
// cerr << "Cant parse the prv_spend_key : " << spend_key_str << endl;
// return string("Cant parse prv_spend_key : " + spend_key_str);
// }
// tx age
pair<string, string> age;
@ -1218,6 +1232,7 @@ public:
bool show_key_images {false};
mstch::array inputs;
vector<txin_to_key> input_key_imgs = xmreg::get_key_images(tx);
@ -1278,6 +1293,11 @@ public:
// for now I will just pick the first one we find, and threat it as the
// real spending output. The no_of_output_matches_found variable
// is used for this purporse.
// testnet tx 430b070e213659a864ec82d674fddb5ccf7073cae231b019ba1ebb4bfdc07a15
// and testnet wallet details provided earier for spend key,
// demonstrate this. this txs has one input that uses two of our ouputs.
// without spent key, its imposible to know which one is real spendking
// and which one is fake.
size_t no_of_output_matches_found {0};
// for each found output public key check if its ours or not
@ -1497,6 +1517,28 @@ public:
no_of_matched_mixins++;
}
// generate key_image using this output
// just to see how would having spend keys worked
// crypto::key_image key_img;
//
// if (!xmreg::generate_key_image(derivation,
// output_idx_in_tx, /* position in the tx */
// prv_spend_key,
// address.m_spend_public_key,
// key_img)) {
// cerr << "Cant generate key image for output: "
// << pod_to_hex(output_data.pubkey) << endl;
// break;
// }
//
// cout << "output_data.pubkey: " << pod_to_hex(output_data.pubkey)
// << ", key_img: " << pod_to_hex(key_img)
// << ", key_img == input_key: " << (key_img == in_key.k_image)
// << endl;
no_of_output_matches_found++;
}