diff options
Diffstat (limited to 'src/omemo/omemo.c')
| -rw-r--r-- | src/omemo/omemo.c | 56 |
1 files changed, 19 insertions, 37 deletions
diff --git a/src/omemo/omemo.c b/src/omemo/omemo.c index 69a9fc30..303fa689 100644 --- a/src/omemo/omemo.c +++ b/src/omemo/omemo.c @@ -350,14 +350,12 @@ omemo_generate_crypto_materials(ProfAccount* account) signal_protocol_key_helper_generate_identity_key_pair(&omemo_ctx.identity_key_pair, omemo_ctx.signal); ec_public_key_serialize(&omemo_ctx.identity_key_store.public, ratchet_identity_key_pair_get_public(omemo_ctx.identity_key_pair)); - char* identity_key_public = g_base64_encode(signal_buffer_data(omemo_ctx.identity_key_store.public), signal_buffer_len(omemo_ctx.identity_key_store.public)); + auto_gchar gchar* identity_key_public = g_base64_encode(signal_buffer_data(omemo_ctx.identity_key_store.public), signal_buffer_len(omemo_ctx.identity_key_store.public)); g_key_file_set_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_IDENTITY, OMEMO_STORE_KEY_IDENTITY_KEY_PUBLIC, identity_key_public); - g_free(identity_key_public); ec_private_key_serialize(&omemo_ctx.identity_key_store.private, ratchet_identity_key_pair_get_private(omemo_ctx.identity_key_pair)); - char* identity_key_private = g_base64_encode(signal_buffer_data(omemo_ctx.identity_key_store.private), signal_buffer_len(omemo_ctx.identity_key_store.private)); + auto_gchar gchar* identity_key_private = g_base64_encode(signal_buffer_data(omemo_ctx.identity_key_store.private), signal_buffer_len(omemo_ctx.identity_key_store.private)); g_key_file_set_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_IDENTITY, OMEMO_STORE_KEY_IDENTITY_KEY_PRIVATE, identity_key_private); - g_free(identity_key_private); /* Registration ID */ signal_protocol_key_helper_generate_registration_id(&omemo_ctx.registration_id, 0, omemo_ctx.signal); @@ -1322,19 +1320,19 @@ omemo_untrust(const char* const jid, const char* const fingerprint_formatted) } free(identity); - char* fingerprint = _omemo_unformat_fingerprint(fingerprint_formatted); + auto_char char* fingerprint = _omemo_unformat_fingerprint(fingerprint_formatted); /* Remove existing session */ GHashTable* known_identities = g_hash_table_lookup(omemo_ctx.known_devices, jid); if (!known_identities) { log_error("[OMEMO] cannot find known device while untrusting a fingerprint"); - goto out; + return; } uint32_t device_id = GPOINTER_TO_INT(g_hash_table_lookup(known_identities, fingerprint)); if (!device_id) { log_error("[OMEMO] cannot find device id while untrusting a fingerprint"); - goto out; + return; } signal_protocol_address address = { .name = jid, @@ -1345,13 +1343,9 @@ omemo_untrust(const char* const jid, const char* const fingerprint_formatted) delete_session(&address, omemo_ctx.session_store); /* Remove from keyfile */ - char* device_id_str = g_strdup_printf("%d", device_id); + auto_gchar gchar* device_id_str = g_strdup_printf("%d", device_id); g_key_file_remove_key(omemo_ctx.trust_keyfile, jid, device_id_str, NULL); - g_free(device_id_str); omemo_trust_keyfile_save(); - -out: - free(fingerprint); } static void @@ -1540,7 +1534,7 @@ _load_identity(void) /* Identity key */ error = NULL; - char* identity_key_public_b64 = g_key_file_get_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_IDENTITY, OMEMO_STORE_KEY_IDENTITY_KEY_PUBLIC, &error); + auto_gchar gchar* identity_key_public_b64 = g_key_file_get_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_IDENTITY, OMEMO_STORE_KEY_IDENTITY_KEY_PUBLIC, &error); if (!identity_key_public_b64) { log_error("[OMEMO] cannot load identity public key: %s", error->message); return FALSE; @@ -1548,11 +1542,10 @@ _load_identity(void) size_t identity_key_public_len; unsigned char* identity_key_public = g_base64_decode(identity_key_public_b64, &identity_key_public_len); - g_free(identity_key_public_b64); omemo_ctx.identity_key_store.public = signal_buffer_create(identity_key_public, identity_key_public_len); error = NULL; - char* identity_key_private_b64 = g_key_file_get_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_IDENTITY, OMEMO_STORE_KEY_IDENTITY_KEY_PRIVATE, &error); + auto_gchar gchar* identity_key_private_b64 = g_key_file_get_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_IDENTITY, OMEMO_STORE_KEY_IDENTITY_KEY_PRIVATE, &error); if (!identity_key_private_b64) { log_error("[OMEMO] cannot load identity private key: %s", error->message); return FALSE; @@ -1560,7 +1553,6 @@ _load_identity(void) size_t identity_key_private_len; unsigned char* identity_key_private = g_base64_decode(identity_key_private_b64, &identity_key_private_len); - g_free(identity_key_private_b64); omemo_ctx.identity_key_store.private = signal_buffer_create(identity_key_private, identity_key_private_len); ec_public_key* public_key; @@ -1579,10 +1571,9 @@ _load_identity(void) keys = g_key_file_get_keys(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_PREKEYS, NULL, NULL); if (keys) { for (i = 0; keys[i] != NULL; i++) { - char* pre_key_b64 = g_key_file_get_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_PREKEYS, keys[i], NULL); + auto_gchar gchar* pre_key_b64 = g_key_file_get_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_PREKEYS, keys[i], NULL); size_t pre_key_len; unsigned char* pre_key = g_base64_decode(pre_key_b64, &pre_key_len); - g_free(pre_key_b64); signal_buffer* buffer = signal_buffer_create(pre_key, pre_key_len); g_free(pre_key); g_hash_table_insert(omemo_ctx.pre_key_store, GINT_TO_POINTER(strtoul(keys[i], NULL, 10)), buffer); @@ -1601,10 +1592,9 @@ _load_identity(void) keys = g_key_file_get_keys(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_SIGNED_PREKEYS, NULL, NULL); if (keys) { for (i = 0; keys[i] != NULL; i++) { - char* signed_pre_key_b64 = g_key_file_get_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_SIGNED_PREKEYS, keys[i], NULL); + auto_gchar gchar* signed_pre_key_b64 = g_key_file_get_string(omemo_ctx.identity_keyfile, OMEMO_STORE_GROUP_SIGNED_PREKEYS, keys[i], NULL); size_t signed_pre_key_len; unsigned char* signed_pre_key = g_base64_decode(signed_pre_key_b64, &signed_pre_key_len); - g_free(signed_pre_key_b64); signal_buffer* buffer = signal_buffer_create(signed_pre_key, signed_pre_key_len); g_free(signed_pre_key); g_hash_table_insert(omemo_ctx.signed_pre_key_store, GINT_TO_POINTER(strtoul(keys[i], NULL, 10)), buffer); @@ -1629,7 +1619,7 @@ static void _load_trust(void) { char** keys = NULL; - char** groups = g_key_file_get_groups(omemo_ctx.trust_keyfile, NULL); + gchar** groups = g_key_file_get_groups(omemo_ctx.trust_keyfile, NULL); if (groups) { int i; for (i = 0; groups[i] != NULL; i++) { @@ -1644,10 +1634,9 @@ _load_trust(void) keys = g_key_file_get_keys(omemo_ctx.trust_keyfile, groups[i], NULL, NULL); int j; for (j = 0; keys[j] != NULL; j++) { - char* key_b64 = g_key_file_get_string(omemo_ctx.trust_keyfile, groups[i], keys[j], NULL); + auto_gchar gchar* key_b64 = g_key_file_get_string(omemo_ctx.trust_keyfile, groups[i], keys[j], NULL); size_t key_len; unsigned char* key = g_base64_decode(key_b64, &key_len); - g_free(key_b64); signal_buffer* buffer = signal_buffer_create(key, key_len); g_free(key); uint32_t device_id = strtoul(keys[j], NULL, 10); @@ -1663,7 +1652,7 @@ static void _load_sessions(void) { int i; - char** groups = g_key_file_get_groups(omemo_ctx.sessions_keyfile, NULL); + auto_gcharv gchar** groups = g_key_file_get_groups(omemo_ctx.sessions_keyfile, NULL); if (groups) { for (i = 0; groups[i] != NULL; i++) { int j; @@ -1675,20 +1664,17 @@ _load_sessions(void) g_hash_table_insert(omemo_ctx.session_store, strdup(groups[i]), device_store); } - char** keys = g_key_file_get_keys(omemo_ctx.sessions_keyfile, groups[i], NULL, NULL); + auto_gcharv gchar** keys = g_key_file_get_keys(omemo_ctx.sessions_keyfile, groups[i], NULL, NULL); for (j = 0; keys[j] != NULL; j++) { uint32_t id = strtoul(keys[j], NULL, 10); - char* record_b64 = g_key_file_get_string(omemo_ctx.sessions_keyfile, groups[i], keys[j], NULL); + auto_gchar gchar* record_b64 = g_key_file_get_string(omemo_ctx.sessions_keyfile, groups[i], keys[j], NULL); size_t record_len; unsigned char* record = g_base64_decode(record_b64, &record_len); - g_free(record_b64); signal_buffer* buffer = signal_buffer_create(record, record_len); g_free(record); g_hash_table_insert(device_store, GINT_TO_POINTER(id), buffer); } - g_strfreev(keys); } - g_strfreev(groups); } } @@ -1696,7 +1682,7 @@ static void _load_known_devices(void) { int i; - char** groups = g_key_file_get_groups(omemo_ctx.known_devices_keyfile, NULL); + auto_gcharv gchar** groups = g_key_file_get_groups(omemo_ctx.known_devices_keyfile, NULL); if (groups) { for (i = 0; groups[i] != NULL; i++) { int j; @@ -1708,16 +1694,13 @@ _load_known_devices(void) g_hash_table_insert(omemo_ctx.known_devices, strdup(groups[i]), known_identities); } - char** keys = g_key_file_get_keys(omemo_ctx.known_devices_keyfile, groups[i], NULL, NULL); + auto_gcharv gchar** keys = g_key_file_get_keys(omemo_ctx.known_devices_keyfile, groups[i], NULL, NULL); for (j = 0; keys[j] != NULL; j++) { uint32_t device_id = strtoul(keys[j], NULL, 10); - char* fingerprint = g_key_file_get_string(omemo_ctx.known_devices_keyfile, groups[i], keys[j], NULL); + auto_gchar gchar* fingerprint = g_key_file_get_string(omemo_ctx.known_devices_keyfile, groups[i], keys[j], NULL); g_hash_table_insert(known_identities, strdup(fingerprint), GINT_TO_POINTER(device_id)); - g_free(fingerprint); } - g_strfreev(keys); } - g_strfreev(groups); } } @@ -1734,9 +1717,8 @@ _cache_device_identity(const char* const jid, uint32_t device_id, ec_public_key* log_debug("[OMEMO] cache identity for %s:%d: %s", jid, device_id, fingerprint); g_hash_table_insert(known_identities, strdup(fingerprint), GINT_TO_POINTER(device_id)); - char* device_id_str = g_strdup_printf("%d", device_id); + auto_gchar gchar* device_id_str = g_strdup_printf("%d", device_id); g_key_file_set_string(omemo_ctx.known_devices_keyfile, jid, device_id_str, fingerprint); - g_free(device_id_str); omemo_known_devices_keyfile_save(); Autocomplete ac = g_hash_table_lookup(omemo_ctx.fingerprint_ac, jid); |