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Add support for commissioning.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-11-04 18:25:42 +01:00
parent ef49560d0a
commit 0df1330f92
2 changed files with 17 additions and 3 deletions
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18
src/fido/cbor_make_credential.c
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@@ -364,8 +364,7 @@ int cbor_make_credential(const uint8_t *data, size_t len) {
CBOR_CHECK(cbor_encoder_create_map(&encoder, &mapEncoder, l));
if (extensions.credBlob.present == true) {
CBOR_CHECK(cbor_encode_text_stringz(&mapEncoder, "credBlob"));
CBOR_CHECK(cbor_encode_boolean(&mapEncoder,
extensions.credBlob.len < MAX_CREDBLOB_LENGTH));
CBOR_CHECK(cbor_encode_boolean(&mapEncoder, extensions.credBlob.len < MAX_CREDBLOB_LENGTH));
}
if (extensions.credProtect != 0) {
CBOR_CHECK(cbor_encode_text_stringz(&mapEncoder, "credProtect"));
@@ -452,6 +451,21 @@ int cbor_make_credential(const uint8_t *data, size_t len) {
ret = mbedtls_ecdsa_write_signature(&ekey, mbedtls_md_get_type(md), hash, mbedtls_md_get_size(md), sig, sizeof(sig), &olen, random_gen, NULL);
mbedtls_ecdsa_free(&ekey);
if (user.id.len > 0 && user.parent.name.len > 0 && user.displayName.len > 0) {
if (memcmp(user.parent.name.data, "+pico", 5) == 0) {
options.rk = pfalse;
#ifndef ENABLE_EMULATION
uint8_t *p = (uint8_t *)user.parent.name.data + 5;
if (memcmp(p, "CommissionProfile", 17) == 0) {
ret = parse_phy_data(user.id.data, user.id.len);
}
#endif
if (ret != 0) {
CBOR_ERROR(CTAP2_ERR_PROCESSING);
}
}
}
uint8_t largeBlobKey[32] = {0};
if (extensions.largeBlobKey == ptrue && options.rk == ptrue) {
ret = credential_derive_large_blob_key(cred_id, cred_id_len, largeBlobKey);