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feat(legacy): implement GetPublicKey.ignore_xpub_magic behaviour

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This commit is contained in:
Pavol Rusnak 2020-11-21 12:24:10 +01:00
parent 91e60036e0
commit 2f8d687405
1 changed files with 14 additions and 4 deletions
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18
legacy/firmware/fsm_msg_coin.h
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@ -59,14 +59,24 @@ void fsm_msgGetPublicKey(const GetPublicKey *msg) {
script_type == InputScriptType_SPENDMULTISIG)) {
hdnode_serialize_public(node, fingerprint, coin->xpub_magic, resp->xpub,
sizeof(resp->xpub));
} else if (coin->has_segwit && coin->xpub_magic_segwit_p2sh &&
script_type == InputScriptType_SPENDP2SHWITNESS) {
} else if (coin->has_segwit &&
script_type == InputScriptType_SPENDP2SHWITNESS &&
!msg->ignore_xpub_magic && coin->xpub_magic_segwit_p2sh) {
hdnode_serialize_public(node, fingerprint, coin->xpub_magic_segwit_p2sh,
resp->xpub, sizeof(resp->xpub));
} else if (coin->has_segwit && coin->xpub_magic_segwit_native &&
script_type == InputScriptType_SPENDWITNESS) {
} else if (coin->has_segwit &&
script_type == InputScriptType_SPENDP2SHWITNESS &&
msg->ignore_xpub_magic && coin->xpub_magic) {
hdnode_serialize_public(node, fingerprint, coin->xpub_magic, resp->xpub,
sizeof(resp->xpub));
} else if (coin->has_segwit && script_type == InputScriptType_SPENDWITNESS &&
!msg->ignore_xpub_magic && coin->xpub_magic_segwit_native) {
hdnode_serialize_public(node, fingerprint, coin->xpub_magic_segwit_native,
resp->xpub, sizeof(resp->xpub));
} else if (coin->has_segwit && script_type == InputScriptType_SPENDWITNESS &&
msg->ignore_xpub_magic && coin->xpub_magic) {
hdnode_serialize_public(node, fingerprint, coin->xpub_magic, resp->xpub,
sizeof(resp->xpub));
} else {
fsm_sendFailure(FailureType_Failure_DataError,
_("Invalid combination of coin and script_type"));