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Added support for thirdPartyPayment extension.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-08-13 21:12:49 +02:00
parent c883083a75
commit c00c83dfe6
4 changed files with 20 additions and 0 deletions
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13
src/fido/cbor_get_assertion.c
View File

@@ -193,6 +193,7 @@ int cbor_get_assertion(const uint8_t *data, size_t len, bool next) {
}
CBOR_FIELD_KEY_TEXT_VAL_BOOL(2, "credBlob", credBlob);
CBOR_FIELD_KEY_TEXT_VAL_BOOL(2, "largeBlobKey", extensions.largeBlobKey);
CBOR_FIELD_KEY_TEXT_VAL_BOOL(2, "thirdPartyPayment", extensions.thirdPartyPayment);
CBOR_ADVANCE(2);
}
CBOR_PARSE_MAP_END(_f1, 2);
@@ -460,6 +461,9 @@ int cbor_get_assertion(const uint8_t *data, size_t len, bool next) {
if (credBlob == ptrue) {
l++;
}
if (extensions.thirdPartyPayment != NULL) {
l++;
}
CBOR_CHECK(cbor_encoder_create_map(&encoder, &mapEncoder, l));
if (credBlob == ptrue) {
CBOR_CHECK(cbor_encode_text_stringz(&mapEncoder, "credBlob"));
@@ -538,6 +542,15 @@ int cbor_get_assertion(const uint8_t *data, size_t len, bool next) {
encrypt(hmacSecretPinUvAuthProtocol, sharedSecret, out1, salt_enc.len - poff, hmac_res);
CBOR_CHECK(cbor_encode_byte_string(&mapEncoder, hmac_res, salt_enc.len));
}
if (extensions.thirdPartyPayment != NULL) {
CBOR_CHECK(cbor_encode_text_stringz(&mapEncoder, "thirdPartyPayment"));
if (selcred->extensions.thirdPartyPayment == ptrue) {
CBOR_CHECK(cbor_encode_boolean(&mapEncoder, true));
}
else {
CBOR_CHECK(cbor_encode_boolean(&mapEncoder, false));
}
}
CBOR_CHECK(cbor_encoder_close_container(&encoder, &mapEncoder));
ext_len = cbor_encoder_get_buffer_size(&encoder, ext);

1
src/fido/cbor_make_credential.c
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@@ -124,6 +124,7 @@ int cbor_make_credential(const uint8_t *data, size_t len) {
CBOR_FIELD_KEY_TEXT_VAL_BOOL(2, "minPinLength", extensions.minPinLength);
CBOR_FIELD_KEY_TEXT_VAL_BYTES(2, "credBlob", extensions.credBlob);
CBOR_FIELD_KEY_TEXT_VAL_BOOL(2, "largeBlobKey", extensions.largeBlobKey);
CBOR_FIELD_KEY_TEXT_VAL_BOOL(2, "thirdPartyPayment", extensions.thirdPartyPayment);
CBOR_ADVANCE(2);
}
CBOR_PARSE_MAP_END(_f1, 2);

5
src/fido/credential.c
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@@ -98,6 +98,10 @@ int credential_create(CborCharString *rpId,
CBOR_CHECK(cbor_encode_text_stringz(&mapEncoder2, "largeBlobKey"));
CBOR_CHECK(cbor_encode_boolean(&mapEncoder2, true));
}
if (extensions->thirdPartyPayment == ptrue) {
CBOR_CHECK(cbor_encode_text_stringz(&mapEncoder2, "thirdPartyPayment"));
CBOR_CHECK(cbor_encode_boolean(&mapEncoder2, true));
}
CBOR_CHECK(cbor_encoder_close_container(&mapEncoder, &mapEncoder2));
}
CBOR_CHECK(cbor_encode_uint(&mapEncoder, 0x08));
@@ -201,6 +205,7 @@ int credential_load(const uint8_t *cred_id,
CBOR_FIELD_KEY_TEXT_VAL_UINT(2, "credProtect", cred->extensions.credProtect);
CBOR_FIELD_KEY_TEXT_VAL_BYTES(2, "credBlob", cred->extensions.credBlob);
CBOR_FIELD_KEY_TEXT_VAL_BOOL(2, "largeBlobKey", cred->extensions.largeBlobKey);
CBOR_FIELD_KEY_TEXT_VAL_BOOL(2, "thirdPartyPayment", cred->extensions.thirdPartyPayment);
CBOR_ADVANCE(2);
}
CBOR_PARSE_MAP_END(_f1, 2);

1
src/fido/credential.h
View File

@@ -33,6 +33,7 @@ typedef struct CredExtensions {
const bool *minPinLength;
CborByteString credBlob;
const bool *largeBlobKey;
const bool *thirdPartyPayment;
bool present;
} CredExtensions;