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v0.0.57 - Migrated to unified nostr_ prefixed verb names; removed legacy verb aliases (sign_data, ssh_sign, verify_signature, kem_encapsulate, kem_decapsulate, otp_encrypt, otp_decrypt); split get_public_key into algorithm-based get_public_key and role-based nostr_get_public_key; OTP now selected via algorithm:otp instead of curve:otp; consolidated API docs from api.md into README.md

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Laan Tungir
2026-07-20 17:29:45 -04:00
parent 96ab9741ef
commit b3421c3e40
51 changed files with 1105 additions and 2282 deletions
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20
client/demo_c99.c
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@@ -3,12 +3,12 @@
* via Qubes qrexec and performing all three core operations:
*
* 1. get_public_key — retrieve a Nostr public key by nostr_index
* 2. sign_event — sign a Nostr event (kind 1 text note)
* 3. nip44_encrypt — encrypt a message to a peer (and decrypt it back)
* 2. nostr_sign_event — sign a Nostr event (kind 1 text note)
* 3. nostr_nip44_encrypt — encrypt a message to a peer (and decrypt it back)
*
* Note: mine_event (NIP-13 PoW) is also available via the JSON-RPC interface.
* See demo_javascript.js and demo_python.py for mine_event usage examples.
* The high-level nostr_signer API does not yet wrap mine_event.
* Note: nostr_mine_event (NIP-13 PoW) is also available via the JSON-RPC interface.
* See demo_javascript.js and demo_python.py for nostr_mine_event usage examples.
* The high-level nostr_signer API does not yet wrap nostr_mine_event.
*
* This uses the high-level nostr_signer API from nostr_core_lib:
* - nostr_signer_nsigner_qrexec() — qrexec transport (no network)
@@ -132,7 +132,7 @@ static int demo_sign_event(nostr_signer_t *signer, const char *pubkey_hex) {
char *signed_json = NULL;
int rc;
printf("\n=== Demo 2: sign_event (kind 1 text note) ===\n");
printf("\n=== Demo 2: nostr_sign_event (kind 1 text note) ===\n");
/* Build an unsigned Nostr event (kind 1 text note) */
unsigned_event = cJSON_CreateObject();
@@ -163,7 +163,7 @@ static int demo_sign_event(nostr_signer_t *signer, const char *pubkey_hex) {
/* Sign it */
rc = nostr_signer_sign_event(signer, unsigned_event, &signed_event);
if (rc != NOSTR_SUCCESS) {
print_error("sign_event", rc);
print_error("nostr_nostr_sign_event", rc);
cJSON_Delete(unsigned_event);
return rc;
}
@@ -204,14 +204,14 @@ static int demo_nip44(nostr_signer_t *signer, const char *pubkey_hex) {
char *decrypted = NULL;
int rc;
printf("\n=== Demo 3: nip44_encrypt / nip44_decrypt ===\n");
printf("\n=== Demo 3: nostr_nip44_encrypt / nostr_nip44_decrypt ===\n");
printf(" plaintext: \"%s\"\n", plaintext);
printf(" peer pubkey: %s (self)\n", pubkey_hex);
/* Encrypt */
rc = nostr_signer_nip44_encrypt(signer, pubkey_hex, plaintext, &ciphertext);
if (rc != NOSTR_SUCCESS) {
print_error("nip44_encrypt", rc);
print_error("nostr_nostr_nip44_encrypt", rc);
return rc;
}
@@ -220,7 +220,7 @@ static int demo_nip44(nostr_signer_t *signer, const char *pubkey_hex) {
/* Decrypt (using our own pubkey as the sender) */
rc = nostr_signer_nip44_decrypt(signer, pubkey_hex, ciphertext, &decrypted);
if (rc != NOSTR_SUCCESS) {
print_error("nip44_decrypt", rc);
print_error("nostr_nostr_nip44_decrypt", rc);
free(ciphertext);
return rc;
}