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getinfo cmd filled in

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This commit is contained in:
Conor Patrick
2018-05-03 21:27:29 -04:00
parent 3080007b12
commit ed6308eaa1
3 changed files with 70 additions and 28 deletions
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61
ctap.c
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@@ -18,11 +18,49 @@ static void check_ret(CborError ret)
}
}
void ctap_get_info(CborEncoder * encoder)
{
int ret;
CborEncoder array;
CborEncoder map;
void ctap_handle_packet(uint8_t * pkt_raw, int length, CTAP_RESPONSE * resp)
const int number_of_map_items = 2;
const int number_of_versions = 2;
ret = cbor_encoder_create_map(encoder, &map, number_of_map_items);
check_ret(ret);
{
ret = cbor_encode_uint(&map, 0x01); // versions key
check_ret(ret);
{
ret = cbor_encoder_create_array(&map, &array, number_of_versions);
check_ret(ret);
ret = cbor_encode_text_stringz(&array, "1.0");
check_ret(ret);
ret = cbor_encode_text_stringz(&array, "2.0");
check_ret(ret);
ret = cbor_encoder_close_container(&map, &array);
check_ret(ret);
}
ret = cbor_encode_uint(&map, 0x03); // aaguid key
check_ret(ret);
{
ret = cbor_encode_byte_string(&map, CTAP_AAGUID, 16);
check_ret(ret);
}
}
ret = cbor_encoder_close_container(encoder, &map);
check_ret(ret);
}
uint8_t ctap_handle_packet(uint8_t * pkt_raw, int length, CTAP_RESPONSE * resp)
{
uint8_t cmd = *pkt_raw;
int ret;
pkt_raw++;
@@ -33,7 +71,8 @@ void ctap_handle_packet(uint8_t * pkt_raw, int length, CTAP_RESPONSE * resp)
resp->length = 0;
CborEncoder encoder;
CborEncoder array;
cbor_encoder_init(&encoder, buf, sizeof(buf), 0);
switch(cmd)
{
@@ -48,20 +87,7 @@ void ctap_handle_packet(uint8_t * pkt_raw, int length, CTAP_RESPONSE * resp)
break;
case CTAP_GET_INFO:
printf("CTAP_GET_INFO\n");
cbor_encoder_init(&encoder, buf, sizeof(buf), 0);
ret = cbor_encoder_create_array(&encoder, &array, 2);
check_ret(ret);
ret = cbor_encode_text_stringz(&array, "1.0");
check_ret(ret);
ret = cbor_encode_text_stringz(&array, "2.0");
check_ret(ret);
ret = cbor_encoder_close_container(&encoder, &array);
check_ret(ret);
ctap_get_info(&encoder);
dump_hex(buf, cbor_encoder_get_buffer_size(&encoder, buf));
resp->length = cbor_encoder_get_buffer_size(&encoder, buf);
@@ -81,4 +107,5 @@ void ctap_handle_packet(uint8_t * pkt_raw, int length, CTAP_RESPONSE * resp)
}
printf("cbor structure: %d bytes\n", length - 1);
return 0;
}