laantungir/nostr_core_lib
1
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add configurable timestamp randomization for NIP-59 gift wraps

Browse Source
This commit is contained in:
Your Name
2025-10-27 12:57:25 -04:00
parent 9a3965243c
commit a8dc2ed046
6 changed files with 216 additions and 146 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
nostr_core/nip017.c
View File

@@ -258,11 +258,12 @@ cJSON* nostr_nip17_create_relay_list_event(const char** relay_urls,
* NIP-17: Send a direct message to recipients
*/
int nostr_nip17_send_dm(cJSON* dm_event,
const char** recipient_pubkeys,
int num_recipients,
const unsigned char* sender_private_key,
cJSON** gift_wraps_out,
int max_gift_wraps) {
const char** recipient_pubkeys,
int num_recipients,
const unsigned char* sender_private_key,
cJSON** gift_wraps_out,
int max_gift_wraps,
long max_delay_sec) {
if (!dm_event || !recipient_pubkeys || num_recipients <= 0 ||
!sender_private_key || !gift_wraps_out || max_gift_wraps <= 0) {
return -1;
@@ -278,13 +279,13 @@ int nostr_nip17_send_dm(cJSON* dm_event,
}
// Create seal for this recipient
cJSON* seal = nostr_nip59_create_seal(dm_event, sender_private_key, recipient_public_key);
cJSON* seal = nostr_nip59_create_seal(dm_event, sender_private_key, recipient_public_key, max_delay_sec);
if (!seal) {
continue; // Skip if sealing fails
}
// Create gift wrap for this recipient
cJSON* gift_wrap = nostr_nip59_create_gift_wrap(seal, recipient_pubkeys[i]);
cJSON* gift_wrap = nostr_nip59_create_gift_wrap(seal, recipient_pubkeys[i], max_delay_sec);
cJSON_Delete(seal); // Seal is now wrapped
if (!gift_wrap) {
@@ -303,10 +304,10 @@ int nostr_nip17_send_dm(cJSON* dm_event,
nostr_bytes_to_hex(sender_public_key, 32, sender_pubkey_hex);
// Create seal for sender
cJSON* sender_seal = nostr_nip59_create_seal(dm_event, sender_private_key, sender_public_key);
cJSON* sender_seal = nostr_nip59_create_seal(dm_event, sender_private_key, sender_public_key, max_delay_sec);
if (sender_seal) {
// Create gift wrap for sender
cJSON* sender_gift_wrap = nostr_nip59_create_gift_wrap(sender_seal, sender_pubkey_hex);
cJSON* sender_gift_wrap = nostr_nip59_create_gift_wrap(sender_seal, sender_pubkey_hex, max_delay_sec);
cJSON_Delete(sender_seal);
if (sender_gift_wrap) {