mirror of
https://github.com/ElementsProject/lightning.git
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ee9e300da0
1. The code to skip over padding didn't take into account max. 2. It also didn't use symbolic names. 3. We are not supposed to fail on unknown addresses, just stop parsing. 4. We don't use the read_ip/write_ip code, so get rid of it. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
125 lines
7.3 KiB
C
125 lines
7.3 KiB
C
/* We can't seem to route the following:
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*
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* Expect route 03c173897878996287a8100469f954dd820fcd8941daed91c327f168f3329be0bf -> 0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae -> 02ea622d5c8d6143f15ed3ce1d501dd0d3d09d3b1c83a44d0034949f8a9ab60f06
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*
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* getchannels:
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* {'channels': [{'active': True, 'short_id': '6990:2:1/1', 'fee_per_kw': 10, 'delay': 5, 'flags': 1, 'destination': '0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae', 'source': '02ea622d5c8d6143f15ed3ce1d501dd0d3d09d3b1c83a44d0034949f8a9ab60f06', 'last_update': 1504064344}, {'active': True, 'short_id': '6989:2:1/0', 'fee_per_kw': 10, 'delay': 5, 'flags': 0, 'destination': '03c173897878996287a8100469f954dd820fcd8941daed91c327f168f3329be0bf', 'source': '0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae', 'last_update': 1504064344}, {'active': True, 'short_id': '6990:2:1/0', 'fee_per_kw': 10, 'delay': 5, 'flags': 0, 'destination': '02ea622d5c8d6143f15ed3ce1d501dd0d3d09d3b1c83a44d0034949f8a9ab60f06', 'source': '0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae', 'last_update': 1504064344}, {'active': True, 'short_id': '6989:2:1/1', 'fee_per_kw': 10, 'delay': 5, 'flags': 1, 'destination': '0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae', 'source': '03c173897878996287a8100469f954dd820fcd8941daed91c327f168f3329be0bf', 'last_update': 1504064344}]}
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*/
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#include <common/status.h>
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#include <stdio.h>
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#define status_trace(fmt, ...) \
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do { printf((fmt) ,##__VA_ARGS__); printf("\n"); } while(0)
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#include "../routing.c"
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struct broadcast_state *new_broadcast_state(tal_t *ctx UNNEEDED)
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{
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return NULL;
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}
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/* AUTOGENERATED MOCKS START */
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/* Generated stub for fromwire_channel_announcement */
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bool fromwire_channel_announcement(const tal_t *ctx UNNEEDED, const void *p UNNEEDED, size_t *plen UNNEEDED, secp256k1_ecdsa_signature *node_signature_1 UNNEEDED, secp256k1_ecdsa_signature *node_signature_2 UNNEEDED, secp256k1_ecdsa_signature *bitcoin_signature_1 UNNEEDED, secp256k1_ecdsa_signature *bitcoin_signature_2 UNNEEDED, u8 **features UNNEEDED, struct sha256_double *chain_hash UNNEEDED, struct short_channel_id *short_channel_id UNNEEDED, struct pubkey *node_id_1 UNNEEDED, struct pubkey *node_id_2 UNNEEDED, struct pubkey *bitcoin_key_1 UNNEEDED, struct pubkey *bitcoin_key_2 UNNEEDED)
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{ fprintf(stderr, "fromwire_channel_announcement called!\n"); abort(); }
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/* Generated stub for fromwire_channel_update */
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bool fromwire_channel_update(const void *p UNNEEDED, size_t *plen UNNEEDED, secp256k1_ecdsa_signature *signature UNNEEDED, struct sha256_double *chain_hash UNNEEDED, struct short_channel_id *short_channel_id UNNEEDED, u32 *timestamp UNNEEDED, u16 *flags UNNEEDED, u16 *cltv_expiry_delta UNNEEDED, u64 *htlc_minimum_msat UNNEEDED, u32 *fee_base_msat UNNEEDED, u32 *fee_proportional_millionths UNNEEDED)
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{ fprintf(stderr, "fromwire_channel_update called!\n"); abort(); }
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/* Generated stub for fromwire_ipaddr */
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bool fromwire_ipaddr(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, struct ipaddr *addr UNNEEDED)
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{ fprintf(stderr, "fromwire_ipaddr called!\n"); abort(); }
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/* Generated stub for fromwire_node_announcement */
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bool fromwire_node_announcement(const tal_t *ctx UNNEEDED, const void *p UNNEEDED, size_t *plen UNNEEDED, secp256k1_ecdsa_signature *signature UNNEEDED, u8 **features UNNEEDED, u32 *timestamp UNNEEDED, struct pubkey *node_id UNNEEDED, u8 rgb_color[3] UNNEEDED, u8 alias[32] UNNEEDED, u8 **addresses UNNEEDED)
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{ fprintf(stderr, "fromwire_node_announcement called!\n"); abort(); }
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/* Generated stub for queue_broadcast */
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void queue_broadcast(struct broadcast_state *bstate UNNEEDED,
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const int type UNNEEDED,
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const u8 *tag UNNEEDED,
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const u8 *payload UNNEEDED)
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{ fprintf(stderr, "queue_broadcast called!\n"); abort(); }
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/* Generated stub for towire_pubkey */
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void towire_pubkey(u8 **pptr UNNEEDED, const struct pubkey *pubkey UNNEEDED)
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{ fprintf(stderr, "towire_pubkey called!\n"); abort(); }
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/* Generated stub for towire_short_channel_id */
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void towire_short_channel_id(u8 **pptr UNNEEDED,
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const struct short_channel_id *short_channel_id UNNEEDED)
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{ fprintf(stderr, "towire_short_channel_id called!\n"); abort(); }
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/* Generated stub for towire_u16 */
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void towire_u16(u8 **pptr UNNEEDED, u16 v UNNEEDED)
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{ fprintf(stderr, "towire_u16 called!\n"); abort(); }
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/* AUTOGENERATED MOCKS END */
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const void *trc;
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int main(void)
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{
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static const struct sha256_double zerohash;
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const tal_t *ctx = trc = tal_tmpctx(NULL);
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struct node_connection *nc;
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struct routing_state *rstate;
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struct pubkey a, b, c;
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s64 fee;
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struct node_connection **route;
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secp256k1_ctx = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY
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| SECP256K1_CONTEXT_SIGN);
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rstate = new_routing_state(ctx, &zerohash);
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pubkey_from_hexstr("03c173897878996287a8100469f954dd820fcd8941daed91c327f168f3329be0bf",
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strlen("03c173897878996287a8100469f954dd820fcd8941daed91c327f168f3329be0bf"),
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&a);
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pubkey_from_hexstr("0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae",
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strlen("0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae"),
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&b);
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pubkey_from_hexstr("02ea622d5c8d6143f15ed3ce1d501dd0d3d09d3b1c83a44d0034949f8a9ab60f06",
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strlen("02ea622d5c8d6143f15ed3ce1d501dd0d3d09d3b1c83a44d0034949f8a9ab60f06"),
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&c);
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/* [{'active': True, 'short_id': '6990:2:1/1', 'fee_per_kw': 10, 'delay': 5, 'flags': 1, 'destination': '0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae', 'source': '02ea622d5c8d6143f15ed3ce1d501dd0d3d09d3b1c83a44d0034949f8a9ab60f06', 'last_update': 1504064344}, */
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nc = get_or_make_connection(rstate, &c, &b);
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nc->active = true;
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nc->base_fee = 0;
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nc->proportional_fee = 10;
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nc->delay = 5;
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nc->flags = 1;
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nc->last_timestamp = 1504064344;
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/* {'active': True, 'short_id': '6989:2:1/0', 'fee_per_kw': 10, 'delay': 5, 'flags': 0, 'destination': '03c173897878996287a8100469f954dd820fcd8941daed91c327f168f3329be0bf', 'source': '0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae', 'last_update': 1504064344}, */
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nc = get_or_make_connection(rstate, &b, &a);
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nc->active = true;
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nc->base_fee = 0;
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nc->proportional_fee = 10;
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nc->delay = 5;
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nc->flags = 0;
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nc->last_timestamp = 1504064344;
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/* {'active': True, 'short_id': '6990:2:1/0', 'fee_per_kw': 10, 'delay': 5, 'flags': 0, 'destination': '02ea622d5c8d6143f15ed3ce1d501dd0d3d09d3b1c83a44d0034949f8a9ab60f06', 'source': '0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae', 'last_update': 1504064344}, */
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nc = get_or_make_connection(rstate, &b, &c);
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nc->active = true;
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nc->base_fee = 0;
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nc->proportional_fee = 10;
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nc->delay = 5;
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nc->flags = 0;
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nc->last_timestamp = 1504064344;
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/* {'active': True, 'short_id': '6989:2:1/1', 'fee_per_kw': 10, 'delay': 5, 'flags': 1, 'destination': '0230ad0e74ea03976b28fda587bb75bdd357a1938af4424156a18265167f5e40ae', 'source': '03c173897878996287a8100469f954dd820fcd8941daed91c327f168f3329be0bf', 'last_update': 1504064344}]} */
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nc = get_or_make_connection(rstate, &a, &b);
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nc->active = true;
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nc->base_fee = 0;
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nc->proportional_fee = 10;
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nc->delay = 5;
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nc->flags = 1;
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nc->last_timestamp = 1504064344;
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nc = find_route(ctx, rstate, &a, &c, 100000, 1.0, &fee, &route);
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assert(nc);
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assert(tal_count(route) == 1);
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assert(pubkey_eq(&route[0]->src->id, &b));
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assert(pubkey_eq(&route[0]->dst->id, &c));
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tal_free(ctx);
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secp256k1_context_destroy(secp256k1_ctx);
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return 0;
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}
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