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Set persistent rpId, userName and userDisplay.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2026-06-01 00:22:18 +02:00
parent 659c04c837
commit a2044d697d
2 changed files with 9 additions and 0 deletions
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4
src/fido/cbor_get_assertion.c
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@@ -32,6 +32,7 @@
#include "random.h" #include "random.h"
int cbor_get_assertion(const uint8_t *data, size_t len, bool next); int cbor_get_assertion(const uint8_t *data, size_t len, bool next);
extern char *rp_id, *user_name, *display_name;
bool residentx = false; bool residentx = false;
Credential credsx[MAX_CREDENTIAL_COUNT_IN_LIST] = { 0 }; Credential credsx[MAX_CREDENTIAL_COUNT_IN_LIST] = { 0 };
@@ -205,6 +206,9 @@ int cbor_get_assertion(const uint8_t *data, size_t len, bool next) {
if (rpId.present == false || clientDataHash.present == false) { if (rpId.present == false || clientDataHash.present == false) {
CBOR_ERROR(CTAP2_ERR_MISSING_PARAMETER); CBOR_ERROR(CTAP2_ERR_MISSING_PARAMETER);
} }
rp_id = rpId.data;
user_name = NULL;
display_name = NULL;
uint8_t flags = 0; uint8_t flags = 0;
uint8_t rp_id_hash[32] = {0}; uint8_t rp_id_hash[32] = {0};

5
src/fido/cbor_make_credential.c
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@@ -28,6 +28,8 @@
#include "random.h" #include "random.h"
#include "crypto_utils.h" #include "crypto_utils.h"
char *rp_id = NULL, *user_name = NULL, *display_name = NULL;
int cbor_make_credential(const uint8_t *data, size_t len) { int cbor_make_credential(const uint8_t *data, size_t len) {
CborParser parser; CborParser parser;
CborValue map; CborValue map;
@@ -192,6 +194,9 @@ int cbor_make_credential(const uint8_t *data, size_t len) {
} }
} }
CBOR_PARSE_MAP_END(map, 1); CBOR_PARSE_MAP_END(map, 1);
rp_id = rp.id.data;
user_name = user.parent.name.data;
display_name = user.displayName.data;
uint8_t flags = FIDO2_AUT_FLAG_AT; uint8_t flags = FIDO2_AUT_FLAG_AT;
uint8_t rp_id_hash[32] = {0}; uint8_t rp_id_hash[32] = {0};