@ -1,11 +1,15 @@
# include "../gen_peer_wire.c"
void towire_pad_array_orig ( u8 * * pptr , const u8 * arr , size_t num ) ;
# define towire_pad_array towire_pad_array_orig
void towire_pad_orig ( u8 * * pptr , size_t num ) ;
# define towire_pad towire_pad_orig
void fromwire_pad_orig ( const u8 * * cursor , size_t * max , size_t num ) ;
# define towire_pad towire_pad_orig
# define fromwire_pad fromwire_pad_orig
# include "../towire.c"
# undef towire_pad_array
# include "../fromwire.c"
# undef towire_pad
# undef fromwire_pad
# include <ccan/structeq/structeq.h>
# include <assert.h>
# include <stdio.h>
@ -13,9 +17,16 @@ void towire_pad_array_orig(u8 **pptr, const u8 *arr, size_t num);
secp256k1_context * secp256k1_ctx ;
/* We allow non-zero padding for testing. */
void towire_pad_array ( u8 * * pptr , const u8 * arr , size_t num )
static const void * towire_pad_arr ;
void towire_pad ( u8 * * pptr , size_t num )
{
towire_u8_array ( pptr , towire_pad_arr , num ) ;
}
static void * fromwire_pad_arr ;
void fromwire_pad ( const u8 * * cursor , size_t * max , size_t num )
{
towire_u8_array ( pptr , arr , num ) ;
fromwire ( cursor , max , fromwire_pad_ arr, num ) ;
}
/* memsetting pubkeys doesn't work */
@ -67,6 +78,602 @@ static inline bool eq_skip_(const void *p1, const void *p2,
return memcmp ( p1 , p2 , total - ( off + skip ) ) = = 0 ;
}
/* Convenience structs for everyone! */
struct msg_error {
struct channel_id channel_id ;
u16 len ;
u8 * data ;
} ;
struct msg_closing_signed {
struct channel_id channel_id ;
u64 fee_satoshis ;
struct signature signature ;
} ;
struct msg_funding_created {
struct channel_id temporary_channel_id ;
struct sha256 txid ;
u8 output_index ;
struct signature signature ;
} ;
struct msg_accept_channel {
struct channel_id temporary_channel_id ;
u64 dust_limit_satoshis ;
u64 max_htlc_value_in_flight_msat ;
u64 channel_reserve_satoshis ;
u32 minimum_depth ;
u32 htlc_minimum_msat ;
u16 to_self_delay ;
u16 max_accepted_htlcs ;
struct pubkey funding_pubkey ;
struct pubkey revocation_basepoint ;
struct pubkey payment_basepoint ;
struct pubkey delayed_payment_basepoint ;
struct pubkey first_per_commitment_point ;
} ;
struct msg_update_fulfill_htlc {
struct channel_id channel_id ;
u64 id ;
struct sha256 payment_preimage ;
} ;
struct msg_shutdown {
struct channel_id channel_id ;
u16 len ;
u8 * scriptpubkey ;
} ;
struct msg_funding_signed {
struct channel_id temporary_channel_id ;
struct signature signature ;
} ;
struct msg_revoke_and_ack {
struct channel_id channel_id ;
struct sha256 per_commitment_secret ;
struct pubkey next_per_commitment_point ;
u8 padding [ 1 ] ;
u16 num_htlc_timeouts ;
struct signature * htlc_timeout_signature ;
} ;
struct msg_channel_update {
struct signature signature ;
struct channel_id channel_id ;
u32 timestamp ;
u16 flags ;
u16 expiry ;
u32 htlc_minimum_msat ;
u32 fee_base_msat ;
u32 fee_proportional_millionths ;
} ;
struct msg_funding_locked {
struct channel_id temporary_channel_id ;
struct channel_id channel_id ;
struct signature announcement_node_signature ;
struct signature announcement_bitcoin_signature ;
struct pubkey next_per_commitment_point ;
} ;
struct msg_commit_sig {
struct channel_id channel_id ;
struct signature signature ;
u16 num_htlcs ;
struct signature * htlc_signature ;
} ;
struct msg_node_announcement {
struct signature signature ;
u32 timestamp ;
struct ipv6 ipv6 ;
u16 port ;
struct pubkey node_id ;
u8 rgb_color [ 3 ] ;
u8 padding [ 2 ] ;
u8 alias [ 32 ] ;
} ;
struct msg_open_channel {
struct channel_id temporary_channel_id ;
u64 funding_satoshis ;
u64 push_msat ;
u64 dust_limit_satoshis ;
u64 max_htlc_value_in_flight_msat ;
u64 channel_reserve_satoshis ;
u32 htlc_minimum_msat ;
u32 feerate_per_kw ;
u16 to_self_delay ;
u16 max_accepted_htlcs ;
struct pubkey funding_pubkey ;
struct pubkey revocation_basepoint ;
struct pubkey payment_basepoint ;
struct pubkey delayed_payment_basepoint ;
struct pubkey first_per_commitment_point ;
} ;
struct msg_update_fail_htlc {
struct channel_id channel_id ;
u64 id ;
u8 reason [ 154 ] ;
} ;
struct msg_channel_announcement {
struct signature node_signature_1 ;
struct signature node_signature_2 ;
struct channel_id channel_id ;
struct signature bitcoin_signature_1 ;
struct signature bitcoin_signature_2 ;
struct pubkey node_id_1 ;
struct pubkey node_id_2 ;
struct pubkey bitcoin_key_1 ;
struct pubkey bitcoin_key_2 ;
} ;
struct msg_init {
u16 gflen ;
u8 * globalfeatures ;
u16 lflen ;
u8 * localfeatures ;
} ;
struct msg_update_add_htlc {
struct channel_id channel_id ;
u64 id ;
u32 amount_msat ;
u32 expiry ;
struct sha256 payment_hash ;
u8 onion_routing_packet [ 1254 ] ;
} ;
struct msg_update_fee {
struct channel_id channel_id ;
u32 feerate_per_kw ;
} ;
static void * towire_struct_channel_announcement ( const tal_t * ctx ,
const struct msg_channel_announcement * s )
{
return towire_channel_announcement ( ctx ,
& s - > node_signature_1 ,
& s - > node_signature_2 ,
& s - > channel_id ,
& s - > bitcoin_signature_1 ,
& s - > bitcoin_signature_2 ,
& s - > node_id_1 ,
& s - > node_id_2 ,
& s - > bitcoin_key_1 ,
& s - > bitcoin_key_2 ) ;
}
static struct msg_channel_announcement * fromwire_struct_channel_announcement ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_channel_announcement * s = tal ( ctx , struct msg_channel_announcement ) ;
if ( ! fromwire_channel_announcement ( p , plen ,
& s - > node_signature_1 ,
& s - > node_signature_2 ,
& s - > channel_id ,
& s - > bitcoin_signature_1 ,
& s - > bitcoin_signature_2 ,
& s - > node_id_1 ,
& s - > node_id_2 ,
& s - > bitcoin_key_1 ,
& s - > bitcoin_key_2 ) )
return tal_free ( s ) ;
return s ;
}
static void * towire_struct_open_channel ( const tal_t * ctx ,
const struct msg_open_channel * s )
{
return towire_open_channel ( ctx ,
& s - > temporary_channel_id ,
s - > funding_satoshis ,
s - > push_msat ,
s - > dust_limit_satoshis ,
s - > max_htlc_value_in_flight_msat ,
s - > channel_reserve_satoshis ,
s - > htlc_minimum_msat ,
s - > feerate_per_kw ,
s - > to_self_delay ,
s - > max_accepted_htlcs ,
& s - > funding_pubkey ,
& s - > revocation_basepoint ,
& s - > payment_basepoint ,
& s - > delayed_payment_basepoint ,
& s - > first_per_commitment_point ) ;
}
static struct msg_open_channel * fromwire_struct_open_channel ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_open_channel * s = tal ( ctx , struct msg_open_channel ) ;
if ( fromwire_open_channel ( p , plen ,
& s - > temporary_channel_id ,
& s - > funding_satoshis ,
& s - > push_msat ,
& s - > dust_limit_satoshis ,
& s - > max_htlc_value_in_flight_msat ,
& s - > channel_reserve_satoshis ,
& s - > htlc_minimum_msat ,
& s - > feerate_per_kw ,
& s - > to_self_delay ,
& s - > max_accepted_htlcs ,
& s - > funding_pubkey ,
& s - > revocation_basepoint ,
& s - > payment_basepoint ,
& s - > delayed_payment_basepoint ,
& s - > first_per_commitment_point ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_accept_channel ( const tal_t * ctx ,
const struct msg_accept_channel * s )
{
return towire_accept_channel ( ctx ,
& s - > temporary_channel_id ,
s - > dust_limit_satoshis ,
s - > max_htlc_value_in_flight_msat ,
s - > channel_reserve_satoshis ,
s - > minimum_depth ,
s - > htlc_minimum_msat ,
s - > to_self_delay ,
s - > max_accepted_htlcs ,
& s - > funding_pubkey ,
& s - > revocation_basepoint ,
& s - > payment_basepoint ,
& s - > delayed_payment_basepoint ,
& s - > first_per_commitment_point ) ;
}
static struct msg_accept_channel * fromwire_struct_accept_channel ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_accept_channel * s = tal ( ctx , struct msg_accept_channel ) ;
if ( fromwire_accept_channel ( p , plen ,
& s - > temporary_channel_id ,
& s - > dust_limit_satoshis ,
& s - > max_htlc_value_in_flight_msat ,
& s - > channel_reserve_satoshis ,
& s - > minimum_depth ,
& s - > htlc_minimum_msat ,
& s - > to_self_delay ,
& s - > max_accepted_htlcs ,
& s - > funding_pubkey ,
& s - > revocation_basepoint ,
& s - > payment_basepoint ,
& s - > delayed_payment_basepoint ,
& s - > first_per_commitment_point ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_node_announcement ( const tal_t * ctx ,
const struct msg_node_announcement * s )
{
towire_pad_arr = s - > padding ;
return towire_node_announcement ( ctx ,
& s - > signature ,
s - > timestamp ,
& s - > ipv6 ,
s - > port ,
& s - > node_id ,
s - > rgb_color ,
s - > alias ) ;
}
static struct msg_node_announcement * fromwire_struct_node_announcement ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_node_announcement * s = tal ( ctx , struct msg_node_announcement ) ;
fromwire_pad_arr = s - > padding ;
if ( ! fromwire_node_announcement ( p , plen ,
& s - > signature ,
& s - > timestamp ,
& s - > ipv6 ,
& s - > port ,
& s - > node_id ,
s - > rgb_color ,
s - > alias ) )
return tal_free ( s ) ;
return s ;
}
static void * towire_struct_channel_update ( const tal_t * ctx ,
const struct msg_channel_update * s )
{
return towire_channel_update ( ctx ,
& s - > signature ,
& s - > channel_id ,
s - > timestamp ,
s - > flags ,
s - > expiry ,
s - > htlc_minimum_msat ,
s - > fee_base_msat ,
s - > fee_proportional_millionths ) ;
}
static struct msg_channel_update * fromwire_struct_channel_update ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_channel_update * s = tal ( ctx , struct msg_channel_update ) ;
if ( fromwire_channel_update ( p , plen ,
& s - > signature ,
& s - > channel_id ,
& s - > timestamp ,
& s - > flags ,
& s - > expiry ,
& s - > htlc_minimum_msat ,
& s - > fee_base_msat ,
& s - > fee_proportional_millionths ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_funding_locked ( const tal_t * ctx ,
const struct msg_funding_locked * s )
{
return towire_funding_locked ( ctx ,
& s - > temporary_channel_id ,
& s - > channel_id ,
& s - > announcement_node_signature ,
& s - > announcement_bitcoin_signature ,
& s - > next_per_commitment_point ) ;
}
static struct msg_funding_locked * fromwire_struct_funding_locked ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_funding_locked * s = tal ( ctx , struct msg_funding_locked ) ;
if ( fromwire_funding_locked ( p , plen ,
& s - > temporary_channel_id ,
& s - > channel_id ,
& s - > announcement_node_signature ,
& s - > announcement_bitcoin_signature ,
& s - > next_per_commitment_point ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_update_fail_htlc ( const tal_t * ctx ,
const struct msg_update_fail_htlc * s )
{
return towire_update_fail_htlc ( ctx ,
& s - > channel_id ,
s - > id ,
s - > reason ) ;
}
static struct msg_update_fail_htlc * fromwire_struct_update_fail_htlc ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_update_fail_htlc * s = tal ( ctx , struct msg_update_fail_htlc ) ;
if ( fromwire_update_fail_htlc ( p , plen ,
& s - > channel_id ,
& s - > id ,
s - > reason ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_update_fulfill_htlc ( const tal_t * ctx ,
const struct msg_update_fulfill_htlc * s )
{
return towire_update_fulfill_htlc ( ctx ,
& s - > channel_id ,
s - > id ,
& s - > payment_preimage ) ;
}
static struct msg_update_fulfill_htlc * fromwire_struct_update_fulfill_htlc ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_update_fulfill_htlc * s = tal ( ctx , struct msg_update_fulfill_htlc ) ;
if ( fromwire_update_fulfill_htlc ( p , plen ,
& s - > channel_id ,
& s - > id ,
& s - > payment_preimage ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_commit_sig ( const tal_t * ctx ,
const struct msg_commit_sig * s )
{
return towire_commit_sig ( ctx ,
& s - > channel_id ,
& s - > signature ,
s - > num_htlcs ,
s - > htlc_signature ) ;
}
static struct msg_commit_sig * fromwire_struct_commit_sig ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_commit_sig * s = tal ( ctx , struct msg_commit_sig ) ;
if ( ! fromwire_commit_sig ( s , p , plen ,
& s - > channel_id ,
& s - > signature ,
& s - > htlc_signature ) )
return tal_free ( s ) ;
s - > num_htlcs = tal_count ( s - > htlc_signature ) ;
return s ;
}
static void * towire_struct_revoke_and_ack ( const tal_t * ctx ,
const struct msg_revoke_and_ack * s )
{
towire_pad_arr = s - > padding ;
return towire_revoke_and_ack ( ctx ,
& s - > channel_id ,
& s - > per_commitment_secret ,
& s - > next_per_commitment_point ,
s - > num_htlc_timeouts ,
s - > htlc_timeout_signature ) ;
}
static struct msg_revoke_and_ack * fromwire_struct_revoke_and_ack ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_revoke_and_ack * s = tal ( ctx , struct msg_revoke_and_ack ) ;
fromwire_pad_arr = s - > padding ;
if ( ! fromwire_revoke_and_ack ( s , p , plen ,
& s - > channel_id ,
& s - > per_commitment_secret ,
& s - > next_per_commitment_point ,
& s - > htlc_timeout_signature ) )
return tal_free ( s ) ;
s - > num_htlc_timeouts = tal_count ( s - > htlc_timeout_signature ) ;
return s ;
}
static void * towire_struct_funding_signed ( const tal_t * ctx ,
const struct msg_funding_signed * s )
{
return towire_funding_signed ( ctx ,
& s - > temporary_channel_id ,
& s - > signature ) ;
}
static struct msg_funding_signed * fromwire_struct_funding_signed ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_funding_signed * s = tal ( ctx , struct msg_funding_signed ) ;
if ( fromwire_funding_signed ( p , plen ,
& s - > temporary_channel_id ,
& s - > signature ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_closing_signed ( const tal_t * ctx ,
const struct msg_closing_signed * s )
{
return towire_closing_signed ( ctx ,
& s - > channel_id ,
s - > fee_satoshis ,
& s - > signature ) ;
}
static struct msg_closing_signed * fromwire_struct_closing_signed ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_closing_signed * s = tal ( ctx , struct msg_closing_signed ) ;
if ( fromwire_closing_signed ( p , plen ,
& s - > channel_id ,
& s - > fee_satoshis ,
& s - > signature ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_shutdown ( const tal_t * ctx ,
const struct msg_shutdown * s )
{
return towire_shutdown ( ctx ,
& s - > channel_id ,
s - > len ,
s - > scriptpubkey ) ;
}
static struct msg_shutdown * fromwire_struct_shutdown ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_shutdown * s = tal ( ctx , struct msg_shutdown ) ;
if ( ! fromwire_shutdown ( s , p , plen ,
& s - > channel_id ,
& s - > scriptpubkey ) )
return tal_free ( s ) ;
s - > len = tal_count ( s - > scriptpubkey ) ;
return s ;
}
static void * towire_struct_funding_created ( const tal_t * ctx ,
const struct msg_funding_created * s )
{
return towire_funding_created ( ctx ,
& s - > temporary_channel_id ,
& s - > txid ,
s - > output_index ,
& s - > signature ) ;
}
static struct msg_funding_created * fromwire_struct_funding_created ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_funding_created * s = tal ( ctx , struct msg_funding_created ) ;
if ( fromwire_funding_created ( p , plen ,
& s - > temporary_channel_id ,
& s - > txid ,
& s - > output_index ,
& s - > signature ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_error ( const tal_t * ctx ,
const struct msg_error * s )
{
return towire_error ( ctx ,
& s - > channel_id ,
s - > len ,
s - > data ) ;
}
static struct msg_error * fromwire_struct_error ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_error * s = tal ( ctx , struct msg_error ) ;
if ( ! fromwire_error ( s , p , plen ,
& s - > channel_id ,
& s - > data ) )
return tal_free ( s ) ;
s - > len = tal_count ( s - > data ) ;
return s ;
}
static void * towire_struct_update_add_htlc ( const tal_t * ctx ,
const struct msg_update_add_htlc * s )
{
return towire_update_add_htlc ( ctx ,
& s - > channel_id ,
s - > id ,
s - > amount_msat ,
s - > expiry ,
& s - > payment_hash ,
s - > onion_routing_packet ) ;
}
static struct msg_update_add_htlc * fromwire_struct_update_add_htlc ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_update_add_htlc * s = tal ( ctx , struct msg_update_add_htlc ) ;
if ( fromwire_update_add_htlc ( p , plen ,
& s - > channel_id ,
& s - > id ,
& s - > amount_msat ,
& s - > expiry ,
& s - > payment_hash ,
s - > onion_routing_packet ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_update_fee ( const tal_t * ctx ,
const struct msg_update_fee * s )
{
return towire_update_fee ( ctx ,
& s - > channel_id ,
s - > feerate_per_kw ) ;
}
static struct msg_update_fee * fromwire_struct_update_fee ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_update_fee * s = tal ( ctx , struct msg_update_fee ) ;
if ( fromwire_update_fee ( p , plen ,
& s - > channel_id ,
& s - > feerate_per_kw ) )
return s ;
return tal_free ( s ) ;
}
static void * towire_struct_init ( const tal_t * ctx ,
const struct msg_init * s )
{
return towire_init ( ctx ,
s - > gflen ,
s - > globalfeatures ,
s - > lflen ,
s - > localfeatures ) ;
}
static struct msg_init * fromwire_struct_init ( const tal_t * ctx , const void * p , size_t * plen )
{
struct msg_init * s = tal ( ctx , struct msg_init ) ;
if ( ! fromwire_init ( s , p , plen ,
& s - > globalfeatures ,
& s - > localfeatures ) )
return tal_free ( s ) ;
s - > gflen = tal_count ( s - > globalfeatures ) ;
s - > lflen = tal_count ( s - > localfeatures ) ;
return s ;
}
static bool channel_announcement_eq ( const struct msg_channel_announcement * a ,
const struct msg_channel_announcement * b )
{
@ -184,8 +791,7 @@ static bool node_announcement_eq(const struct msg_node_announcement *a,
const struct msg_node_announcement * b )
{
return eq_with ( a , b , port )
& & eq_between ( a , b , node_id , pad )
& & eq_field ( a , b , alias ) ;
& & eq_between ( a , b , node_id , alias ) ;
}
/* Try flipping each bit, try running short. */
@ -193,13 +799,13 @@ static bool node_announcement_eq(const struct msg_node_announcement *a,
for ( i = 0 ; i < tal_count ( msg ) * 8 ; i + + ) { \
len = tal_count ( msg ) ; \
msg [ i / 8 ] ^ = ( 1 < < ( i % 8 ) ) ; \
b = fromwire_ # # type ( ctx , msg , & len ) ; \
b = fromwire_struct_ # # type ( ctx , msg , & len ) ; \
assert ( ! b | | ! type # # _eq ( a , b ) ) ; \
msg [ i / 8 ] ^ = ( 1 < < ( i % 8 ) ) ; \
} \
for ( i = 0 ; i < tal_count ( msg ) ; i + + ) { \
len = i ; \
b = fromwire_ # # type ( ctx , msg , & len ) ; \
b = fromwire_struct_ # # type ( ctx , msg , & len ) ; \
assert ( ! b ) ; \
}
@ -236,9 +842,9 @@ int main(void)
set_pubkey ( & ca . bitcoin_key_1 ) ;
set_pubkey ( & ca . bitcoin_key_2 ) ;
msg = towire_channel_announcement ( ctx , & ca ) ;
msg = towire_struct_ channel_announcement ( ctx , & ca ) ;
len = tal_count ( msg ) ;
ca2 = fromwire_channel_announcement ( ctx , msg , & len ) ;
ca2 = fromwire_struct_ channel_announcement ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( channel_announcement_eq ( & ca , ca2 ) ) ;
test_corruption ( & ca , ca2 , channel_announcement ) ;
@ -246,18 +852,18 @@ int main(void)
memset ( & fl , 2 , sizeof ( fl ) ) ;
set_pubkey ( & fl . next_per_commitment_point ) ;
msg = towire_funding_locked ( ctx , & fl ) ;
msg = towire_struct_ funding_locked ( ctx , & fl ) ;
len = tal_count ( msg ) ;
fl2 = fromwire_funding_locked ( ctx , msg , & len ) ;
fl2 = fromwire_struct_ funding_locked ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( funding_locked_eq ( & fl , fl2 ) ) ;
test_corruption ( & fl , fl2 , funding_locked ) ;
memset ( & ufh , 2 , sizeof ( ufh ) ) ;
msg = towire_update_fail_htlc ( ctx , & ufh ) ;
msg = towire_struct_ update_fail_htlc ( ctx , & ufh ) ;
len = tal_count ( msg ) ;
ufh2 = fromwire_update_fail_htlc ( ctx , msg , & len ) ;
ufh2 = fromwire_struct_ update_fail_htlc ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( update_fail_htlc_eq ( & ufh , ufh2 ) ) ;
test_corruption ( & ufh , ufh2 , update_fail_htlc ) ;
@ -267,36 +873,36 @@ int main(void)
cs . htlc_signature = tal_arr ( ctx , struct signature , 2 ) ;
memset ( cs . htlc_signature , 2 , sizeof ( struct signature ) * 2 ) ;
msg = towire_commit_sig ( ctx , & cs ) ;
msg = towire_struct_ commit_sig ( ctx , & cs ) ;
len = tal_count ( msg ) ;
cs2 = fromwire_commit_sig ( ctx , msg , & len ) ;
cs2 = fromwire_struct_ commit_sig ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( commit_sig_eq ( & cs , cs2 ) ) ;
test_corruption ( & cs , cs2 , commit_sig ) ;
memset ( & fs , 2 , sizeof ( fs ) ) ;
msg = towire_funding_signed ( ctx , & fs ) ;
msg = towire_struct_ funding_signed ( ctx , & fs ) ;
len = tal_count ( msg ) ;
fs2 = fromwire_funding_signed ( ctx , msg , & len ) ;
fs2 = fromwire_struct_ funding_signed ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( funding_signed_eq ( & fs , fs2 ) ) ;
test_corruption ( & fs , fs2 , funding_signed ) ;
memset ( & cls , 2 , sizeof ( cls ) ) ;
msg = towire_closing_signed ( ctx , & cls ) ;
msg = towire_struct_ closing_signed ( ctx , & cls ) ;
len = tal_count ( msg ) ;
cls2 = fromwire_closing_signed ( ctx , msg , & len ) ;
cls2 = fromwire_struct_ closing_signed ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( closing_signed_eq ( & cls , cls2 ) ) ;
test_corruption ( & cls , cls2 , closing_signed ) ;
memset ( & uflh , 2 , sizeof ( uflh ) ) ;
msg = towire_update_fulfill_htlc ( ctx , & uflh ) ;
msg = towire_struct_ update_fulfill_htlc ( ctx , & uflh ) ;
len = tal_count ( msg ) ;
uflh2 = fromwire_update_fulfill_htlc ( ctx , msg , & len ) ;
uflh2 = fromwire_struct_ update_fulfill_htlc ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( update_fulfill_htlc_eq ( & uflh , uflh2 ) ) ;
test_corruption ( & uflh , uflh2 , update_fulfill_htlc ) ;
@ -306,9 +912,9 @@ int main(void)
e . data = tal_arr ( ctx , u8 , 2 ) ;
memset ( e . data , 2 , 2 ) ;
msg = towire_error ( ctx , & e ) ;
msg = towire_struct_ error ( ctx , & e ) ;
len = tal_count ( msg ) ;
e2 = fromwire_error ( ctx , msg , & len ) ;
e2 = fromwire_struct_ error ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( error_eq ( & e , e2 ) ) ;
test_corruption ( & e , e2 , error ) ;
@ -321,18 +927,18 @@ int main(void)
init . localfeatures = tal_arr ( ctx , u8 , 2 ) ;
memset ( init . localfeatures , 2 , 2 ) ;
msg = towire_init ( ctx , & init ) ;
msg = towire_struct_ init ( ctx , & init ) ;
len = tal_count ( msg ) ;
init2 = fromwire_init ( ctx , msg , & len ) ;
init2 = fromwire_struct_ init ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( init_eq ( & init , init2 ) ) ;
test_corruption ( & init , init2 , init ) ;
memset ( & uf , 2 , sizeof ( uf ) ) ;
msg = towire_update_fee ( ctx , & uf ) ;
msg = towire_struct_ update_fee ( ctx , & uf ) ;
len = tal_count ( msg ) ;
uf2 = fromwire_update_fee ( ctx , msg , & len ) ;
uf2 = fromwire_struct_ update_fee ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( update_fee_eq ( & uf , uf2 ) ) ;
test_corruption ( & uf , uf2 , update_fee ) ;
@ -342,18 +948,18 @@ int main(void)
shutdown . scriptpubkey = tal_arr ( ctx , u8 , 2 ) ;
memset ( shutdown . scriptpubkey , 2 , 2 ) ;
msg = towire_shutdown ( ctx , & shutdown ) ;
msg = towire_struct_s hutdown ( ctx , & shutdown ) ;
len = tal_count ( msg ) ;
shutdown2 = fromwire_shutdown ( ctx , msg , & len ) ;
shutdown2 = fromwire_struct_s hutdown ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( shutdown_eq ( & shutdown , shutdown2 ) ) ;
test_corruption ( & shutdown , shutdown2 , shutdown ) ;
memset ( & fc , 2 , sizeof ( fc ) ) ;
msg = towire_funding_created ( ctx , & fc ) ;
msg = towire_struct_ funding_created ( ctx , & fc ) ;
len = tal_count ( msg ) ;
fc2 = fromwire_funding_created ( ctx , msg , & len ) ;
fc2 = fromwire_struct_ funding_created ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( funding_created_eq ( & fc , fc2 ) ) ;
test_corruption ( & fc , fc2 , funding_created ) ;
@ -364,9 +970,9 @@ int main(void)
raa . htlc_timeout_signature = tal_arr ( ctx , struct signature , 2 ) ;
memset ( raa . htlc_timeout_signature , 2 , sizeof ( struct signature ) * 2 ) ;
msg = towire_revoke_and_ack ( ctx , & raa ) ;
msg = towire_struct_ revoke_and_ack ( ctx , & raa ) ;
len = tal_count ( msg ) ;
raa2 = fromwire_revoke_and_ack ( ctx , msg , & len ) ;
raa2 = fromwire_struct_ revoke_and_ack ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( revoke_and_ack_eq ( & raa , raa2 ) ) ;
test_corruption ( & raa , raa2 , revoke_and_ack ) ;
@ -378,18 +984,18 @@ int main(void)
set_pubkey ( & oc . delayed_payment_basepoint ) ;
set_pubkey ( & oc . first_per_commitment_point ) ;
msg = towire_open_channel ( ctx , & oc ) ;
msg = towire_struct_ open_channel ( ctx , & oc ) ;
len = tal_count ( msg ) ;
oc2 = fromwire_open_channel ( ctx , msg , & len ) ;
oc2 = fromwire_struct_ open_channel ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( open_channel_eq ( & oc , oc2 ) ) ;
test_corruption ( & oc , oc2 , open_channel ) ;
memset ( & cu , 2 , sizeof ( cu ) ) ;
msg = towire_channel_update ( ctx , & cu ) ;
msg = towire_struct_ channel_update ( ctx , & cu ) ;
len = tal_count ( msg ) ;
cu2 = fromwire_channel_update ( ctx , msg , & len ) ;
cu2 = fromwire_struct_ channel_update ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( channel_update_eq ( & cu , cu2 ) ) ;
test_corruption ( & cu , cu2 , channel_update ) ;
@ -401,18 +1007,18 @@ int main(void)
set_pubkey ( & ac . delayed_payment_basepoint ) ;
set_pubkey ( & ac . first_per_commitment_point ) ;
msg = towire_accept_channel ( ctx , & ac ) ;
msg = towire_struct_ accept_channel ( ctx , & ac ) ;
len = tal_count ( msg ) ;
ac2 = fromwire_accept_channel ( ctx , msg , & len ) ;
ac2 = fromwire_struct_ accept_channel ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( accept_channel_eq ( & ac , ac2 ) ) ;
test_corruption ( & ac , ac2 , accept_channel ) ;
memset ( & uah , 2 , sizeof ( uah ) ) ;
msg = towire_update_add_htlc ( ctx , & uah ) ;
msg = towire_struct_ update_add_htlc ( ctx , & uah ) ;
len = tal_count ( msg ) ;
uah2 = fromwire_update_add_htlc ( ctx , msg , & len ) ;
uah2 = fromwire_struct_ update_add_htlc ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( update_add_htlc_eq ( & uah , uah2 ) ) ;
test_corruption ( & uah , uah2 , update_add_htlc ) ;
@ -420,9 +1026,9 @@ int main(void)
memset ( & na , 2 , sizeof ( na ) ) ;
set_pubkey ( & na . node_id ) ;
msg = towire_node_announcement ( ctx , & na ) ;
msg = towire_struct_ node_announcement ( ctx , & na ) ;
len = tal_count ( msg ) ;
na2 = fromwire_node_announcement ( ctx , msg , & len ) ;
na2 = fromwire_struct_ node_announcement ( ctx , msg , & len ) ;
assert ( len = = 0 ) ;
assert ( node_announcement_eq ( & na , na2 ) ) ;
test_corruption ( & na , na2 , node_announcement ) ;
Rusty Russell
8 years ago