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54 lines
1.6 KiB
54 lines
1.6 KiB
10 years ago
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#include <ccan/crypto/shachain/shachain.h>
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#include <ccan/short_types/short_types.h>
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#include <ccan/tal/tal.h>
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#include <ccan/opt/opt.h>
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#include <ccan/structeq/structeq.h>
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#include <ccan/str/hex/hex.h>
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#include <ccan/err/err.h>
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#include <ccan/read_write_all/read_write_all.h>
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#include "lightning.pb-c.h"
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#include "bitcoin/base58.h"
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#include "pkt.h"
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#include "bitcoin/script.h"
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#include "bitcoin/address.h"
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#include "bitcoin/tx.h"
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#include "bitcoin/pubkey.h"
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#include "bitcoin/privkey.h"
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#include "bitcoin/shadouble.h"
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#include "protobuf_convert.h"
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#include <unistd.h>
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#include <time.h>
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/* Create message to reveal escape preimage to invalidate our escape txs. */
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int main(int argc, char *argv[])
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{
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const tal_t *ctx = tal_arr(NULL, char, 0);
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OpenChannel *o2;
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OpenComplete *c;
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struct sha256 escape_secret, escape_hash, expect;
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err_set_progname(argv[0]);
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opt_register_noarg("--help|-h", opt_usage_and_exit,
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"<our-escape-secret>\n"
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"A test program to create an open-complete message on stdout.",
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"Print this message.");
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opt_parse(&argc, argv, opt_log_stderr_exit);
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if (argc != 3)
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opt_usage_exit_fail("Expected 2 arguments");
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o2 = pkt_from_file(argv[1], PKT__PKT_OPEN)->open;
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c = pkt_from_file(argv[2], PKT__PKT_OPEN_COMPLETE)->open_complete;
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proto_to_sha256(c->escape_preimage, &escape_secret);
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proto_to_sha256(o2->escape_hash, &expect);
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/* Get hash from escape secret. */
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sha256(&escape_hash, escape_secret.u.u8, sizeof(escape_secret.u.u8));
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if (!structeq(&escape_hash, &expect))
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errx(1, "Invalid escape preimage");
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tal_free(ctx);
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return 0;
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}
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