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28 lines
744 B

#include "addr.h"
#include <bitcoin/address.h>
#include <bitcoin/base58.h>
#include <bitcoin/script.h>
#include <common/bech32.h>
char *encode_scriptpubkey_to_addr(const tal_t *ctx,
const struct chainparams *chainparams,
const u8 *scriptPubkey)
{
char *out;
size_t scriptLen = tal_bytelen(scriptPubkey);
struct bitcoin_address pkh;
struct ripemd160 sh;
if (is_p2pkh(scriptPubkey, &pkh))
return bitcoin_to_base58(ctx, chainparams, &pkh);
if (is_p2sh(scriptPubkey, &sh))
return p2sh_to_base58(ctx, chainparams, &sh);
out = tal_arr(ctx, char, 73 + strlen(chainparams->bip173_name));
if (!segwit_addr_encode(out, chainparams->bip173_name, 0,
scriptPubkey + 2, scriptLen - 2))
return tal_free(out);
return out;
}