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858 lines
25 KiB
858 lines
25 KiB
#include <ccan/array_size/array_size.h>
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#include <ccan/str/hex/hex.h>
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#include <common/utils.h>
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#include <stdio.h>
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#include <wally_core.h>
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#include <common/bigsize.c>
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static const char *reason;
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#undef SUPERVERBOSE
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#define SUPERVERBOSE(r) do { reason = (r); } while(0)
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#include <wire/tlvstream.c>
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#include <wire/fromwire.c>
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#include <wire/towire.c>
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/* AUTOGENERATED MOCKS START */
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/* AUTOGENERATED MOCKS END */
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/* FIXME: Autogenerate these! */
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/* BOLT-EXPERIMENTAL #1:
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* 1. tlvs: `n1`
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* 2. types:
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* 1. type: 1 (`tlv1`)
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* 2. data:
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* * [`tu64`:`amount_msat`]
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* 1. type: 2 (`tlv2`)
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* 2. data:
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* * [`short_channel_id`:`scid`]
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* 1. type: 3 (`tlv3`)
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* 2. data:
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* * [`point`:`node_id`]
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* * [`u64`:`amount_msat_1`]
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* * [`u64`:`amount_msat_2`]
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* 1. type: 254 (`tlv4`)
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* 2. data:
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* * [`u16`:`cltv_delta`]
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*/
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struct tlv_n1_tlv1 {
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u64 amount_msat;
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};
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struct tlv_n1_tlv2 {
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struct short_channel_id scid;
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};
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struct tlv_n1_tlv3 {
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struct pubkey node_id;
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u64 amount_msat_1;
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u64 amount_msat_2;
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};
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struct tlv_n1_tlv4 {
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u16 cltv_delta;
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};
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struct tlv_n1 {
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struct tlv_n1_tlv1 *tlv1;
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struct tlv_n1_tlv2 *tlv2;
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struct tlv_n1_tlv3 *tlv3;
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struct tlv_n1_tlv4 *tlv4;
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};
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static struct tlv_n1 *tlv_n1_new(const tal_t *ctx)
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{
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/* Initialize everything to NULL. (Quiet, C pedants!) */
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return talz(ctx, struct tlv_n1);
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}
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static u8 *towire_tlv_n1_tlv1(const tal_t *ctx, const void *vrecord)
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{
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const struct tlv_n1 *r = vrecord;
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u8 *ptr;
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if (!r->tlv1)
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return NULL;
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ptr = tal_arr(ctx, u8, 0);
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towire_tu64(&ptr, r->tlv1->amount_msat);
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return ptr;
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}
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static u8 *towire_tlv_n1_tlv2(const tal_t *ctx, const void *vrecord)
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{
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const struct tlv_n1 *r = vrecord;
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u8 *ptr;
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if (!r->tlv2)
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return NULL;
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ptr = tal_arr(ctx, u8, 0);
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towire_short_channel_id(&ptr, &r->tlv2->scid);
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return ptr;
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}
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static u8 *towire_tlv_n1_tlv3(const tal_t *ctx, const void *vrecord)
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{
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const struct tlv_n1 *r = vrecord;
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u8 *ptr;
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if (!r->tlv3)
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return NULL;
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ptr = tal_arr(ctx, u8, 0);
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towire_pubkey(&ptr, &r->tlv3->node_id);
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towire_u64(&ptr, r->tlv3->amount_msat_1);
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towire_u64(&ptr, r->tlv3->amount_msat_2);
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return ptr;
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}
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static u8 *towire_tlv_n1_tlv4(const tal_t *ctx, const void *vrecord)
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{
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const struct tlv_n1 *r = vrecord;
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u8 *ptr;
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if (!r->tlv4)
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return NULL;
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ptr = tal_arr(ctx, u8, 0);
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towire_u16(&ptr, r->tlv4->cltv_delta);
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return ptr;
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}
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static void fromwire_tlv_n1_tlv1(const u8 **cursor, size_t *max, void *vrecord)
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{
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struct tlv_n1 *r = vrecord;
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r->tlv1 = tal(r, struct tlv_n1_tlv1);
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r->tlv1->amount_msat = fromwire_tu64(cursor, max);
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}
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static void fromwire_tlv_n1_tlv2(const u8 **cursor, size_t *max, void *vrecord)
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{
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struct tlv_n1 *r = vrecord;
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r->tlv2 = tal(r, struct tlv_n1_tlv2);
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fromwire_short_channel_id(cursor, max, &r->tlv2->scid);
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}
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static void fromwire_tlv_n1_tlv3(const u8 **cursor, size_t *max, void *vrecord)
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{
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struct tlv_n1 *r = vrecord;
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r->tlv3 = tal(r, struct tlv_n1_tlv3);
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fromwire_pubkey(cursor, max, &r->tlv3->node_id);
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r->tlv3->amount_msat_1 = fromwire_u64(cursor, max);
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r->tlv3->amount_msat_2 = fromwire_u64(cursor, max);
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}
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static void fromwire_tlv_n1_tlv4(const u8 **cursor, size_t *max, void *vrecord)
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{
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struct tlv_n1 *r = vrecord;
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r->tlv4 = tal(r, struct tlv_n1_tlv4);
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r->tlv4->cltv_delta = fromwire_u16(cursor, max);
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}
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static const struct tlv_record_type tlvs_n1[] = {
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{ 1, towire_tlv_n1_tlv1, fromwire_tlv_n1_tlv1 },
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{ 2, towire_tlv_n1_tlv2, fromwire_tlv_n1_tlv2 },
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{ 3, towire_tlv_n1_tlv3, fromwire_tlv_n1_tlv3 },
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{ 254, towire_tlv_n1_tlv4, fromwire_tlv_n1_tlv4 },
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};
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/* BOLT-EXPERIMENTAL #1:
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* 1. tlvs: `n2`
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* 2. types:
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* 1. type: 0 (`tlv1`)
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* 2. data:
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* * [`tu64`:`amount_msat`]
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* 1. type: 11 (`tlv2`)
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* 2. data:
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* * [`tu32`:`cltv_expiry`]
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*/
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struct tlv_n2_tlv1 {
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u64 amount_msat;
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};
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struct tlv_n2_tlv2 {
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u16 cltv_expiry;
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};
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struct tlv_n2 {
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struct tlv_n2_tlv1 *tlv1;
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struct tlv_n2_tlv2 *tlv2;
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};
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static struct tlv_n2 *tlv_n2_new(const tal_t *ctx)
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{
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/* Initialize everything to NULL. (Quiet, C pedants!) */
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return talz(ctx, struct tlv_n2);
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}
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static u8 *towire_tlv_n2_tlv1(const tal_t *ctx, const void *vrecord)
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{
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const struct tlv_n2 *r = vrecord;
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u8 *ptr;
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if (!r->tlv1)
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return NULL;
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ptr = tal_arr(ctx, u8, 0);
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towire_tu64(&ptr, r->tlv1->amount_msat);
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return ptr;
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}
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static u8 *towire_tlv_n2_tlv2(const tal_t *ctx, const void *vrecord)
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{
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const struct tlv_n2 *r = vrecord;
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u8 *ptr;
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if (!r->tlv2)
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return NULL;
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ptr = tal_arr(ctx, u8, 0);
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towire_u16(&ptr, r->tlv2->cltv_expiry);
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return ptr;
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}
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static void fromwire_tlv_n2_tlv1(const u8 **cursor, size_t *max, void *vrecord)
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{
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struct tlv_n2 *r = vrecord;
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r->tlv1 = tal(r, struct tlv_n2_tlv1);
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r->tlv1->amount_msat = fromwire_tu64(cursor, max);
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}
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static void fromwire_tlv_n2_tlv2(const u8 **cursor, size_t *max, void *vrecord)
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{
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struct tlv_n2 *r = vrecord;
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r->tlv2 = tal(r, struct tlv_n2_tlv2);
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r->tlv2->cltv_expiry = fromwire_u16(cursor, max);
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}
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static const struct tlv_record_type tlvs_n2[] = {
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{ 0, towire_tlv_n2_tlv1, fromwire_tlv_n2_tlv1 },
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{ 11, towire_tlv_n2_tlv2, fromwire_tlv_n2_tlv2 },
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};
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/* BOLT #1
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### TLV Decoding Failures
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The following TLV streams in any namespace should trigger a decoding failure:
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1. Invalid stream: 0xfd
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2. Reason: type truncated
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1. Invalid stream: 0xfd01
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2. Reason: type truncated
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1. Invalid stream: 0xfd0001 00
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2. Reason: not minimally encoded type
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1. Invalid stream: 0xfd0101
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2. Reason: missing length
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1. Invalid stream: 0x0f fd
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2. Reason: (length truncated)
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1. Invalid stream: 0x0f fd26
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2. Reason: (length truncated)
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1. Invalid stream: 0x0f fd2602
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2. Reason: missing value
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1. Invalid stream: 0x0f fd0001 00
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2. Reason: not minimally encoded length
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1. Invalid stream: 0x0f fd0201 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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2. Reason: value truncated
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The following TLV streams in either namespace should trigger a
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decoding failure:
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1. Invalid stream: 0x12 00
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2. Reason: unknown even type.
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1. Invalid stream: 0xfd0102 00
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2. Reason: unknown even type.
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1. Invalid stream: 0xfe01000002 00
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2. Reason: unknown even type.
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1. Invalid stream: 0xff0100000000000002 00
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2. Reason: unknown even type.
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*/
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struct invalid_stream {
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const char *hex;
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const char *reason;
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};
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static struct invalid_stream invalid_streams_either[] = {
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{ "fd", "type truncated" },
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{ "fd01", "type truncated" },
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{ "fd0001 00", "not minimally encoded type" },
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{ "fd0101", "missing length" },
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{ "0f fd", "(length truncated)" },
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{ "0f fd26", "(length truncated)" },
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{ "0f fd2602", "missing value" },
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{ "0f fd0001 00", "not minimally encoded length" },
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{ "0f fd0201 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "value truncated" },
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{ "12 00", "unknown even type." },
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{ "fd0102 00", "unknown even type." },
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{ "fe01000002 00", "unknown even type." },
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{ "ff0100000000000002 00", "unknown even type." },
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};
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/* BOLT-EXPERIMENTAL #1:
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*
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* The following TLV streams in namespace `n1` should trigger a decoding
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failure:
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1. Invalid stream: 0x01 09 ffffffffffffffffff
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2. Reason: greater than encoding length for `n1`s `tlv1`.
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1. Invalid stream: 0x01 01 00
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2. Reason: encoding for `n1`s `tlv1`s `amount_msat` is not minimal
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1. Invalid stream: 0x01 02 0001
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2. Reason: encoding for `n1`s `tlv1`s `amount_msat` is not minimal
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1. Invalid stream: 0x01 03 000100
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2. Reason: encoding for `n1`s `tlv1`s `amount_msat` is not minimal
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1. Invalid stream: 0x01 04 00010000
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2. Reason: encoding for `n1`s `tlv1`s `amount_msat` is not minimal
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1. Invalid stream: 0x01 05 0001000000
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2. Reason: encoding for `n1`s `tlv1`s `amount_msat` is not minimal
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1. Invalid stream: 0x01 06 000100000000
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2. Reason: encoding for `n1`s `tlv1`s `amount_msat` is not minimal
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1. Invalid stream: 0x01 07 00010000000000
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2. Reason: encoding for `n1`s `tlv1`s `amount_msat` is not minimal
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1. Invalid stream: 0x01 08 0001000000000000
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2. Reason: encoding for `n1`s `tlv1`s `amount_msat` is not minimal
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1. Invalid stream: 0x02 07 01010101010101
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2. Reason: less than encoding length for `n1`s `tlv2`.
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1. Invalid stream: 0x02 09 010101010101010101
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2. Reason: greater than encoding length for `n1`s `tlv2`.
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1. Invalid stream: 0x03 21 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb
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2. Reason: less than encoding length for `n1`s `tlv3`.
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1. Invalid stream: 0x03 29 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb0000000000000001
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2. Reason: less than encoding length for `n1`s `tlv3`.
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1. Invalid stream: 0x03 30 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb000000000000000100000000000001
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2. Reason: less than encoding length for `n1`s `tlv3`.
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1. Invalid stream: 0x03 31 043da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb00000000000000010000000000000002
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2. Reason: `n1`s `node_id` is not a valid point.
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1. Invalid stream: 0x03 32 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb0000000000000001000000000000000001
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2. Reason: greater than encoding length for `n1`s `tlv3`.
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1. Invalid stream: 0xfd00fe 00
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2. Reason: less than encoding length for `n1`s `tlv4`.
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1. Invalid stream: 0xfd00fe 01 01
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2. Reason: less than encoding length for `n1`s `tlv4`.
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1. Invalid stream: 0xfd00fe 03 010101
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2. Reason: greater than encoding length for `n1`s `tlv4`.
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1. Invalid stream: 0x00 00
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2. Reason: unknown even field for `n1`s namespace.
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*/
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static struct invalid_stream invalid_streams_n1[] = {
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{ "01 09 ffffffffffffffffff", "greater than encoding length for `n1`s `tlv1`." },
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{ "01 01 00", "encoding for `n1`s `tlv1`s `amount_msat` is not minimal" },
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{ "01 02 0001", "encoding for `n1`s `tlv1`s `amount_msat` is not minimal" },
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{ "01 03 000100", "encoding for `n1`s `tlv1`s `amount_msat` is not minimal" },
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{ "01 04 00010000", "encoding for `n1`s `tlv1`s `amount_msat` is not minimal" },
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{ "01 05 0001000000", "encoding for `n1`s `tlv1`s `amount_msat` is not minimal" },
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{ "01 06 000100000000", "encoding for `n1`s `tlv1`s `amount_msat` is not minimal" },
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{ "01 07 00010000000000", "encoding for `n1`s `tlv1`s `amount_msat` is not minimal" },
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{ "01 08 0001000000000000", "encoding for `n1`s `tlv1`s `amount_msat` is not minimal" },
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{ "02 07 01010101010101", "less than encoding length for `n1`s `tlv2`." },
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{ "02 09 010101010101010101", "greater than encoding length for `n1`s `tlv2`." },
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{ "03 21 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb", "less than encoding length for `n1`s `tlv3`." },
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{ "03 29 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb0000000000000001", "less than encoding length for `n1`s `tlv3`." },
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{ "03 30 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb000000000000000100000000000001", "less than encoding length for `n1`s `tlv3`." },
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{ "03 31 043da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb00000000000000010000000000000002", "`n1`s `node_id` is not a valid point." },
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{ "03 32 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb0000000000000001000000000000000001", "greater than encoding length for `n1`s `tlv3`." },
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{ "fd00fe 00", "less than encoding length for `n1`s `tlv4`." },
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{ "fd00fe 01 01", "less than encoding length for `n1`s `tlv4`." },
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{ "fd00fe 03 010101", "greater than encoding length for `n1`s `tlv4`." },
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{ "00 00", "unknown even field for `n1`s namespace." },
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};
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/* BOLT-EXPERIMENTAL #1:
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### TLV Stream Decoding Failure
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Any appending of an invalid stream to a valid stream should trigger
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a decoding failure.
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Any appending of a higher-numbered valid stream to a lower-numbered
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valid stream should not trigger a decoding failure.
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In addition, the following TLV streams in namespace `n1` should
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trigger a decoding failure:
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1. Invalid stream: 0x02 08 0000000000000226 01 01 2a
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2. Reason: valid tlv records but invalid ordering
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1. Invalid stream: 0x02 08 0000000000000231 02 08 0000000000000451
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2. Reason: duplicate tlv type
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1. Invalid stream: 0x1f 00 0f 01 2a
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2. Reason: valid (ignored) tlv records but invalid ordering
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1. Invalid stream: 0x1f 00 1f 01 2a
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2. Reason: duplicate tlv type (ignored)
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*/
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static struct invalid_stream invalid_streams_n1_combo[] = {
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{ "02 08 0000000000000226 01 01 2a", "valid tlv records but invalid ordering" },
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{ "02 08 0000000000000231 02 08 0000000000000451", "duplicate tlv type" },
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{ "1f 00 0f 01 2a", "valid (ignored) tlv records but invalid ordering" },
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{ "1f 00 1f 01 2a", "duplicate tlv type (ignored)" }
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};
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/* BOLT-EXPERIMENTAL #1:
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The following TLV stream in namespace `n2` should trigger a decoding
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failure:
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1. Invalid stream: 0xffffffffffffffffff 00 00 00
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2. Reason: valid tlv records but invalid ordering
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*/
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static struct invalid_stream invalid_streams_n2_combo[] = {
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{ "ffffffffffffffffff 00 00 00", "valid tlv records but invalid ordering" },
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};
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/* BOLT-EXPERIMENTAL #1:
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*
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### TLV Decoding Successes
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|
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The following TLV streams in either namespace should correctly decode,
|
|
and be ignored:
|
|
|
|
1. Valid stream: 0x
|
|
2. Explanation: empty message
|
|
|
|
1. Valid stream: 0x21 00
|
|
2. Explanation: Unknown odd type.
|
|
|
|
1. Valid stream: 0xfd0201 00
|
|
2. Explanation: Unknown odd type.
|
|
|
|
1. Valid stream: 0xfd00fd 00
|
|
2. Explanation: Unknown odd type.
|
|
|
|
1. Valid stream: 0xfd00ff 00
|
|
2. Explanation: Unknown odd type.
|
|
|
|
1. Valid stream: 0xfe02000001 00
|
|
2. Explanation: Unknown odd type.
|
|
|
|
1. Valid stream: 0xff0200000000000001 00
|
|
2. Explanation: Unknown odd type.
|
|
|
|
The following TLV streams in `n1` namespace should correctly decode,
|
|
with the values given here:
|
|
|
|
1. Valid stream: 0x01 00
|
|
2. Values: `tlv1` `amount_msat`=0
|
|
|
|
1. Valid stream: 0x01 01 01
|
|
2. Values: `tlv1` `amount_msat`=1
|
|
|
|
1. Valid stream: 0x01 02 0100
|
|
2. Values: `tlv1` `amount_msat`=256
|
|
|
|
1. Valid stream: 0x01 03 010000
|
|
2. Values: `tlv1` `amount_msat`=65536
|
|
|
|
1. Valid stream: 0x01 04 01000000
|
|
2. Values: `tlv1` `amount_msat`=16777216
|
|
|
|
1. Valid stream: 0x01 05 0100000000
|
|
2. Values: `tlv1` `amount_msat`=4294967296
|
|
|
|
1. Valid stream: 0x01 06 010000000000
|
|
2. Values: `tlv1` `amount_msat`=1099511627776
|
|
|
|
1. Valid stream: 0x01 07 01000000000000
|
|
2. Values: `tlv1` `amount_msat`=281474976710656
|
|
|
|
1. Valid stream: 0x01 08 0100000000000000
|
|
2. Values: `tlv1` `amount_msat`=72057594037927936
|
|
|
|
1. Valid stream: 0x02 08 0000000000000226
|
|
2. Values: `tlv2` `scid`=0x0x550
|
|
|
|
1. Valid stream: 0x03 31 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb00000000000000010000000000000002
|
|
2. Values: `tlv3` `node_id`=023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb `amount_msat_1`=1 `amount_msat_2`=2
|
|
|
|
1. Valid stream: 0xfd00fe 02 0226
|
|
2. Values: `tlv4` `cltv_delta`=550
|
|
*/
|
|
|
|
struct valid_stream {
|
|
const char *hex;
|
|
const struct tlv_n1 expect;
|
|
};
|
|
|
|
static struct tlv_n1_tlv1 tlv1_0 = { .amount_msat = 0 };
|
|
static struct tlv_n1_tlv1 tlv1_1 = { .amount_msat = 1 };
|
|
static struct tlv_n1_tlv1 tlv1_256 = { .amount_msat = 256 };
|
|
static struct tlv_n1_tlv1 tlv1_65536 = { .amount_msat = 65536 };
|
|
static struct tlv_n1_tlv1 tlv1_16777216 = { .amount_msat = 16777216 };
|
|
static struct tlv_n1_tlv1 tlv1_4294967296 = { .amount_msat = 4294967296ULL };
|
|
static struct tlv_n1_tlv1 tlv1_1099511627776 = { .amount_msat = 1099511627776ULL};
|
|
static struct tlv_n1_tlv1 tlv1_281474976710656 = { .amount_msat = 281474976710656ULL };
|
|
static struct tlv_n1_tlv1 tlv1_72057594037927936 = { .amount_msat = 72057594037927936ULL };
|
|
static struct tlv_n1_tlv2 tlv2_0x0x550 = { .scid.u64 = 0x000000000226 };
|
|
/* node_id filled in at runtime. */
|
|
static struct tlv_n1_tlv3 tlv3_node_id = { { { { 0 } } }, .amount_msat_1 = 1, .amount_msat_2 = 2 };
|
|
static struct tlv_n1_tlv4 tlv4_550 = { .cltv_delta = 550 };
|
|
|
|
static struct valid_stream valid_streams[] = {
|
|
/* Valid but no (known) content. */
|
|
{ "", {NULL, NULL, NULL, NULL} },
|
|
{ "21 00", {NULL, NULL, NULL, NULL} },
|
|
{ "fd0201 00", {NULL, NULL, NULL, NULL} },
|
|
{ "fd00fd 00", {NULL, NULL, NULL, NULL} },
|
|
{ "fd00ff 00", {NULL, NULL, NULL, NULL} },
|
|
{ "fe02000001 00", {NULL, NULL, NULL, NULL} },
|
|
{ "ff0200000000000001 00", {NULL, NULL, NULL, NULL} },
|
|
|
|
/* TLV1 */
|
|
{ "01 00", { .tlv1 = &tlv1_0 } },
|
|
{ "01 01 01", { .tlv1 = &tlv1_1 } },
|
|
{ "01 02 0100", { .tlv1 = &tlv1_256 } },
|
|
{ "01 03 010000", { .tlv1 = &tlv1_65536 } },
|
|
{ "01 04 01000000", { .tlv1 = &tlv1_16777216 } },
|
|
{ "01 05 0100000000", { .tlv1 = &tlv1_4294967296 } },
|
|
{ "01 06 010000000000", { .tlv1 = &tlv1_1099511627776 } },
|
|
{ "01 07 01000000000000", { .tlv1 = &tlv1_281474976710656 } },
|
|
{ "01 08 0100000000000000", { .tlv1 = &tlv1_72057594037927936 } },
|
|
{ "02 08 0000000000000226", { .tlv2 = &tlv2_0x0x550 } },
|
|
{ "03 31 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb00000000000000010000000000000002", { .tlv3 = &tlv3_node_id } },
|
|
{ "fd00fe 02 0226", { .tlv4 = &tlv4_550 } },
|
|
};
|
|
|
|
static bool tlv_n1_eq(const struct tlv_n1 *a, const struct tlv_n1 *b)
|
|
{
|
|
if (a->tlv1) {
|
|
if (!b->tlv1)
|
|
return false;
|
|
if (a->tlv1->amount_msat != b->tlv1->amount_msat)
|
|
return false;
|
|
} else if (b->tlv1)
|
|
return false;
|
|
|
|
if (a->tlv2) {
|
|
if (!b->tlv2)
|
|
return false;
|
|
if (!short_channel_id_eq(&a->tlv2->scid, &b->tlv2->scid))
|
|
return false;
|
|
} else if (b->tlv2)
|
|
return false;
|
|
|
|
if (a->tlv3) {
|
|
if (!b->tlv3)
|
|
return false;
|
|
if (!pubkey_eq(&a->tlv3->node_id, &b->tlv3->node_id))
|
|
return false;
|
|
if (a->tlv3->amount_msat_1 != b->tlv3->amount_msat_1)
|
|
return false;
|
|
if (a->tlv3->amount_msat_2 != b->tlv3->amount_msat_2)
|
|
return false;
|
|
} else if (b->tlv3)
|
|
return false;
|
|
|
|
if (a->tlv4) {
|
|
if (!b->tlv4)
|
|
return false;
|
|
if (a->tlv4->cltv_delta != b->tlv4->cltv_delta)
|
|
return false;
|
|
} else if (b->tlv4)
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
/* hexstr is valid, so pull out first field */
|
|
static u64 pull_type(const char *hexstr)
|
|
{
|
|
u8 v;
|
|
|
|
hex_decode(hexstr, 2, &v, sizeof(v));
|
|
switch (v) {
|
|
case 0xfd: {
|
|
u16 d;
|
|
hex_decode(hexstr + 2, 2*sizeof(d), &d, sizeof(d));
|
|
return be16_to_cpu(d);
|
|
}
|
|
case 0xfe: {
|
|
u32 d;
|
|
hex_decode(hexstr + 2, 2*sizeof(d), &d, sizeof(d));
|
|
return be32_to_cpu(d);
|
|
}
|
|
case 0xff: {
|
|
u64 d;
|
|
hex_decode(hexstr + 2, 2*sizeof(d), &d, sizeof(d));
|
|
return be64_to_cpu(d);
|
|
}
|
|
default:
|
|
return v;
|
|
}
|
|
}
|
|
|
|
static u8 *stream(const tal_t *ctx, const char *hex)
|
|
{
|
|
size_t i, j;
|
|
char *str = tal_arr(tmpctx, char, strlen(hex) + 1);
|
|
|
|
/* Remove spaces and use normal helper */
|
|
for (i = j = 0; i <= strlen(hex); i++) {
|
|
if (hex[i] != ' ')
|
|
str[j++] = hex[i];
|
|
}
|
|
return tal_hexdata(ctx, str, strlen(str));
|
|
}
|
|
|
|
static u8 *stream2(const tal_t *ctx, const char *hex1, const char *hex2)
|
|
{
|
|
u8 *a = stream(tmpctx, hex1), *b = stream(tmpctx, hex2), *ret;
|
|
|
|
ret = tal_dup_arr(ctx, u8, a, tal_count(a), tal_count(b));
|
|
memcpy(ret + tal_count(a), b, tal_count(b));
|
|
return ret;
|
|
}
|
|
|
|
static bool ignored_fields(const struct tlv_n1 *tlv_n1)
|
|
{
|
|
return tlv_n1->tlv1 == NULL
|
|
&& tlv_n1->tlv2 == NULL
|
|
&& tlv_n1->tlv3 == NULL
|
|
&& tlv_n1->tlv4 == NULL;
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
setup_locale();
|
|
wally_init(0);
|
|
secp256k1_ctx = wally_get_secp_context();
|
|
|
|
setup_tmpctx();
|
|
|
|
if (!pubkey_from_hexstr("023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb", 66, &tlv3_node_id.node_id))
|
|
abort();
|
|
|
|
for (size_t i = 0; i < ARRAY_SIZE(invalid_streams_either); i++) {
|
|
struct tlv_n1 *tlv_n1 = tlv_n1_new(tmpctx);
|
|
struct tlv_n2 *tlv_n2 = tlv_n2_new(tmpctx);
|
|
const u8 *p, *orig_p;
|
|
size_t max;
|
|
|
|
orig_p = stream(tmpctx, invalid_streams_either[i].hex);
|
|
max = tal_count(orig_p);
|
|
p = orig_p;
|
|
assert(!fromwire_tlvs(&p, &max, tlvs_n1, ARRAY_SIZE(tlvs_n1),
|
|
tlv_n1));
|
|
assert(!p);
|
|
assert(strstr(invalid_streams_either[i].reason, reason));
|
|
max = tal_count(orig_p);
|
|
p = orig_p;
|
|
assert(!fromwire_tlvs(&p, &max, tlvs_n2, ARRAY_SIZE(tlvs_n2),
|
|
tlv_n2));
|
|
assert(!p);
|
|
assert(strstr(invalid_streams_either[i].reason, reason));
|
|
}
|
|
|
|
for (size_t i = 0; i < ARRAY_SIZE(invalid_streams_n1); i++) {
|
|
struct tlv_n1 *tlv_n1 = tlv_n1_new(tmpctx);
|
|
const u8 *p;
|
|
size_t max;
|
|
|
|
p = stream(tmpctx, invalid_streams_n1[i].hex);
|
|
max = tal_count(p);
|
|
assert(!fromwire_tlvs(&p, &max, tlvs_n1, ARRAY_SIZE(tlvs_n1),
|
|
tlv_n1));
|
|
assert(!p);
|
|
assert(strstr(invalid_streams_n1[i].reason, reason));
|
|
}
|
|
|
|
for (size_t i = 0; i < ARRAY_SIZE(invalid_streams_n1_combo); i++) {
|
|
struct tlv_n1 *tlv_n1 = tlv_n1_new(tmpctx);
|
|
const u8 *p;
|
|
size_t max;
|
|
|
|
p = stream(tmpctx, invalid_streams_n1_combo[i].hex);
|
|
max = tal_count(p);
|
|
assert(!fromwire_tlvs(&p, &max, tlvs_n1, ARRAY_SIZE(tlvs_n1),
|
|
tlv_n1));
|
|
assert(!p);
|
|
assert(strstr(invalid_streams_n1_combo[i].reason, reason));
|
|
}
|
|
|
|
for (size_t i = 0; i < ARRAY_SIZE(invalid_streams_n2_combo); i++) {
|
|
struct tlv_n2 *tlv_n2 = tlv_n2_new(tmpctx);
|
|
const u8 *p;
|
|
size_t max;
|
|
|
|
p = stream(tmpctx, invalid_streams_n2_combo[i].hex);
|
|
max = tal_count(p);
|
|
assert(!fromwire_tlvs(&p, &max, tlvs_n2, ARRAY_SIZE(tlvs_n2),
|
|
tlv_n2));
|
|
assert(!p);
|
|
assert(strstr(invalid_streams_n2_combo[i].reason, reason));
|
|
}
|
|
|
|
for (size_t i = 0; i < ARRAY_SIZE(valid_streams); i++) {
|
|
struct tlv_n1 *tlv_n1 = tlv_n1_new(tmpctx);
|
|
const u8 *orig_p, *p;
|
|
u8 *p2;
|
|
size_t max;
|
|
|
|
orig_p = stream(tmpctx, valid_streams[i].hex);
|
|
|
|
max = tal_count(orig_p);
|
|
p = orig_p;
|
|
assert(fromwire_tlvs(&p, &max, tlvs_n1, ARRAY_SIZE(tlvs_n1),
|
|
tlv_n1));
|
|
assert(p);
|
|
assert(max == 0);
|
|
assert(tlv_n1_eq(tlv_n1, &valid_streams[i].expect));
|
|
|
|
/* Re-encoding should give the same results (except
|
|
* ignored fields tests!) */
|
|
if (ignored_fields(tlv_n1))
|
|
continue;
|
|
|
|
p2 = tal_arr(tmpctx, u8, 0);
|
|
towire_tlvs(&p2, tlvs_n1, ARRAY_SIZE(tlvs_n1), tlv_n1);
|
|
assert(memeq(p2, tal_count(p2), orig_p, tal_count(orig_p)));
|
|
}
|
|
|
|
/* BOLT-EXPERIMENTAL #1:
|
|
*
|
|
* Any appending of an invalid stream to a valid stream should trigger
|
|
* a decoding failure.
|
|
*/
|
|
for (size_t i = 0; i < ARRAY_SIZE(invalid_streams_either); i++) {
|
|
for (size_t j = 0; j < ARRAY_SIZE(valid_streams); j++) {
|
|
struct tlv_n1 *tlv_n1 = tlv_n1_new(tmpctx);
|
|
struct tlv_n2 *tlv_n2 = tlv_n2_new(tmpctx);
|
|
const u8 *orig_p, *p;
|
|
size_t max;
|
|
|
|
/* Append */
|
|
orig_p = stream2(tmpctx, valid_streams[j].hex,
|
|
invalid_streams_either[i].hex);
|
|
max = tal_count(orig_p);
|
|
p = orig_p;
|
|
assert(!fromwire_tlvs(&p, &max,
|
|
tlvs_n1, ARRAY_SIZE(tlvs_n1),
|
|
tlv_n1));
|
|
assert(!p);
|
|
max = tal_count(orig_p);
|
|
p = orig_p;
|
|
assert(!fromwire_tlvs(&p, &max,
|
|
tlvs_n2, ARRAY_SIZE(tlvs_n2),
|
|
tlv_n2));
|
|
assert(!p);
|
|
}
|
|
}
|
|
|
|
for (size_t i = 0; i < ARRAY_SIZE(invalid_streams_n1); i++) {
|
|
for (size_t j = 0; j < ARRAY_SIZE(valid_streams); j++) {
|
|
struct tlv_n1 *tlv_n1 = tlv_n1_new(tmpctx);
|
|
const u8 *p;
|
|
size_t max;
|
|
|
|
p = stream2(tmpctx, valid_streams[j].hex,
|
|
invalid_streams_n1[i].hex);
|
|
max = tal_count(p);
|
|
assert(!fromwire_tlvs(&p, &max,
|
|
tlvs_n1, ARRAY_SIZE(tlvs_n1),
|
|
tlv_n1));
|
|
assert(!p);
|
|
}
|
|
}
|
|
|
|
for (size_t i = 0; i < ARRAY_SIZE(invalid_streams_n1_combo); i++) {
|
|
for (size_t j = 0; j < ARRAY_SIZE(valid_streams); j++) {
|
|
struct tlv_n1 *tlv_n1 = tlv_n1_new(tmpctx);
|
|
const u8 *p;
|
|
size_t max;
|
|
|
|
p = stream2(tmpctx, valid_streams[j].hex,
|
|
invalid_streams_n1_combo[i].hex);
|
|
max = tal_count(p);
|
|
assert(!fromwire_tlvs(&p, &max,
|
|
tlvs_n1, ARRAY_SIZE(tlvs_n1),
|
|
tlv_n1));
|
|
assert(!p);
|
|
}
|
|
}
|
|
|
|
/* BOLT-EXPERIMENTAL #1:
|
|
*
|
|
* Any appending of a higher-numbered valid stream to a lower-numbered
|
|
* valid stream should not trigger a decoding failure.
|
|
*/
|
|
for (size_t i = 0; i < ARRAY_SIZE(valid_streams); i++) {
|
|
for (size_t j = i+1; j < ARRAY_SIZE(valid_streams); j++) {
|
|
struct tlv_n1 *tlv_n1 = tlv_n1_new(tmpctx);
|
|
const u8 *orig_p, *p;
|
|
size_t max;
|
|
bool expect_success;
|
|
|
|
if (strlen(valid_streams[i].hex) == 0
|
|
|| strlen(valid_streams[j].hex) == 0)
|
|
continue;
|
|
|
|
orig_p = stream2(tmpctx, valid_streams[i].hex,
|
|
valid_streams[j].hex);
|
|
max = tal_count(orig_p);
|
|
p = orig_p;
|
|
|
|
/* This comparison works for our simple cases. */
|
|
expect_success = pull_type(valid_streams[i].hex)
|
|
< pull_type(valid_streams[j].hex);
|
|
|
|
assert(fromwire_tlvs(&p, &max,
|
|
tlvs_n1, ARRAY_SIZE(tlvs_n1),
|
|
tlv_n1) == expect_success);
|
|
|
|
if (!expect_success)
|
|
continue;
|
|
|
|
/* Re-encoding should give the same results (except
|
|
* ignored fields tests!) */
|
|
if (ignored_fields(&valid_streams[i].expect)
|
|
|| ignored_fields(&valid_streams[j].expect))
|
|
continue;
|
|
|
|
u8 *p2 = tal_arr(tmpctx, u8, 0);
|
|
towire_tlvs(&p2, tlvs_n1, ARRAY_SIZE(tlvs_n1), tlv_n1);
|
|
assert(memeq(orig_p, tal_count(orig_p),
|
|
p2, tal_count(p2)));
|
|
}
|
|
}
|
|
tal_free(tmpctx);
|
|
wally_cleanup(0);
|
|
}
|
|
|