1971 lines
53 KiB
C
1971 lines
53 KiB
C
/*******************************************************************************
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* Ledger Blue
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* (c) 2016 Ledger
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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********************************************************************************/
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#include "os.h"
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#include "cx.h"
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#include <stdbool.h>
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#include "ethUstream.h"
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#include "ethUtils.h"
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#include "uint256.h"
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#include "os_io_seproxyhal.h"
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#include "string.h"
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#ifdef HAVE_U2F
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#include "u2f_service.h"
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#include "u2f_transport.h"
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volatile unsigned char u2fInputBuffer[64];
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volatile unsigned char u2fOutputBuffer[64];
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volatile unsigned char u2fMessageBuffer[U2F_MAX_MESSAGE_SIZE];
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extern void USB_power_U2F(unsigned char enabled, unsigned char fido);
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extern bool fidoActivated;
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#endif
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unsigned char G_io_seproxyhal_spi_buffer[IO_SEPROXYHAL_BUFFER_SIZE_B];
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unsigned int io_seproxyhal_touch_exit(const bagl_element_t *e);
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unsigned int io_seproxyhal_touch_tx_ok(const bagl_element_t *e);
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unsigned int io_seproxyhal_touch_tx_cancel(const bagl_element_t *e);
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unsigned int io_seproxyhal_touch_address_ok(const bagl_element_t *e);
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unsigned int io_seproxyhal_touch_address_cancel(const bagl_element_t *e);
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uint32_t set_result_get_publicKey(void);
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#define MAX_BIP32_PATH 10
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#define CLA 0xE0
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#define INS_GET_PUBLIC_KEY 0x02
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#define INS_SIGN 0x04
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#define INS_GET_APP_CONFIGURATION 0x06
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#define P1_CONFIRM 0x01
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#define P1_NON_CONFIRM 0x00
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#define P2_NO_CHAINCODE 0x00
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#define P2_CHAINCODE 0x01
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#define P1_FIRST 0x00
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#define P1_MORE 0x80
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#define OFFSET_CLA 0
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#define OFFSET_INS 1
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#define OFFSET_P1 2
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#define OFFSET_P2 3
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#define OFFSET_LC 4
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#define OFFSET_CDATA 5
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#define WEI_TO_ETHER 18
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typedef struct publicKeyContext_t {
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cx_ecfp_public_key_t publicKey;
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uint8_t address[41];
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uint8_t chainCode[32];
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bool getChaincode;
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} publicKeyContext_t;
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typedef struct transactionContext_t {
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uint8_t pathLength;
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uint32_t bip32Path[MAX_BIP32_PATH];
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uint8_t hash[32];
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} transactionContext_t;
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union {
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publicKeyContext_t publicKeyContext;
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transactionContext_t transactionContext;
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} tmpCtx;
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txContext_t txContext;
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txContent_t txContent;
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cx_sha3_t sha3;
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volatile uint8_t dataAllowed;
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volatile uint8_t fidoTransport;
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volatile char addressSummary[21];
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volatile char address1[21];
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volatile char address2[21];
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volatile char fullAmount[50];
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volatile char maxFee[50];
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volatile bool dataPresent;
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volatile bool skipWarning;
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#ifdef HAVE_U2F
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volatile u2f_service_t u2fService;
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#endif
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ux_state_t ux;
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// display stepped screens
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unsigned int ux_step;
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unsigned int ux_step_count;
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typedef struct internalStorage_t {
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uint8_t dataAllowed;
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uint8_t fidoTransport;
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uint8_t initialized;
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} internalStorage_t;
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WIDE internalStorage_t N_storage_real;
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#define N_storage (*(WIDE internalStorage_t *)PIC(&N_storage_real))
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static const char const CONTRACT_ADDRESS[] = "New contract";
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#ifdef HAVE_U2F
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void u2f_proxy_response(u2f_service_t *service, unsigned int tx) {
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os_memset(service->messageBuffer, 0, 5);
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os_memmove(service->messageBuffer + 5, G_io_apdu_buffer, tx);
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service->messageBuffer[tx + 5] = 0x90;
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service->messageBuffer[tx + 6] = 0x00;
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u2f_send_fragmented_response(service, U2F_CMD_MSG, service->messageBuffer,
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tx + 7, true);
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}
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#endif
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// UI displayed when no signature proposal has been received
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static const bagl_element_t const ui_idle_blue[] = {
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{{BAGL_RECTANGLE, 0x00, 0, 0, 320, 480, 0, 0, BAGL_FILL, 0xf9f9f9, 0xf9f9f9,
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0, 0},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_RECTANGLE, 0x00, 0, 0, 320, 60, 0, 0, BAGL_FILL, 0x1d2028, 0x1d2028,
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0, 0},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABEL, 0x00, 20, 0, 320, 60, 0, 0, BAGL_FILL, 0xFFFFFF, 0x1d2028,
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BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_MIDDLE, 0},
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"Ethereum Wallet",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_BUTTON | BAGL_FLAG_TOUCHABLE, 0x00, 190, 215, 120, 40, 0, 6,
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BAGL_FILL, 0x41ccb4, 0xF9F9F9,
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BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER |
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BAGL_FONT_ALIGNMENT_MIDDLE,
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0},
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"Exit",
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0,
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0x37ae99,
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0xF9F9F9,
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io_seproxyhal_touch_exit,
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NULL,
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NULL}};
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unsigned int ui_idle_blue_button(unsigned int button_mask,
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unsigned int button_mask_counter) {
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return 0;
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}
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const bagl_element_t ui_idle_nanos[] = {
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// type userid x y w h str rad
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// fill fg bg fid iid txt touchparams... ]
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{{BAGL_RECTANGLE, 0x00, 0, 0, 128, 32, 0, 0, BAGL_FILL, 0x000000, 0xFFFFFF,
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0, 0},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x01, 12, 9, 14, 14, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_ETHEREUM_BADGE},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x01, 33, 12, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_EXTRABOLD_11px, 0},
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"Use wallet to",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x01, 34, 26, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_EXTRABOLD_11px, 0},
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"view accounts",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x01, 118, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_DOWN},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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// NO! //{{BAGL_LABELINE , 0x02, 34, 3, 128, 32,
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// 0, 0, 0 , 0xFFFFFF, 0x000000, BAGL_FONT_OPEN_SANS_REGULAR_11px, 0
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// }, "view accounts", 0, 0, 0, NULL, NULL, NULL },
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{{BAGL_LABELINE, 0x02, 0, 19, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_EXTRABOLD_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
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"Settings",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x02, 3, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_UP},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x02, 118, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_DOWN},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x03, 29, 9, 14, 14, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_DASHBOARD_BADGE},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x03, 50, 19, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_EXTRABOLD_11px, 0},
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"Quit app",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x03, 3, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_UP},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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};
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unsigned int ui_idle_nanos_button(unsigned int button_mask,
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unsigned int button_mask_counter);
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unsigned int ui_idle_nanos_state;
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unsigned int ui_idle_nanos_prepro(const bagl_element_t *element) {
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if (element->component.userid > 0) {
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return (ui_idle_nanos_state == element->component.userid - 1);
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}
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return 1;
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}
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#ifdef HAVE_U2F
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const bagl_element_t ui_settings_nanos[] = {
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// type userid x y w h str rad
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// fill fg bg fid iid txt touchparams... ]
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{{BAGL_RECTANGLE, 0x00, 0, 0, 128, 32, 0, 0, BAGL_FILL, 0x000000, 0xFFFFFF,
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0, 0},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x01, 0, 19, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_EXTRABOLD_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
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"Contract data",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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//{{BAGL_ICON , 0x01, 3, 14, 7, 4, 0, 0, 0
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//, 0xFFFFFF, 0x000000, 0,
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//BAGL_GLYPH_ICON_UP }, NULL, 0, 0, 0, NULL, NULL, NULL },
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{{BAGL_ICON, 0x01, 118, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_DOWN},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x01, 0, 35, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_REGULAR_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
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"Browser support",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x02, 3, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_UP},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x02, 0, 3, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_REGULAR_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
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"Contract data",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x02, 0, 19, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_EXTRABOLD_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
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"Browser support",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x02, 118, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_DOWN},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x13, 29, 9, 14, 14, 0, 0, 0, 0xFFFFFF, 0x000000, 0, 0},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x03, 61, 19, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_EXTRABOLD_11px, 0},
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"Back",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x03, 3, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_UP},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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};
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#else
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const bagl_element_t ui_settings_nanos[] = {
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// type userid x y w h str rad
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// fill fg bg fid iid txt touchparams... ]
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{{BAGL_RECTANGLE, 0x00, 0, 0, 128, 32, 0, 0, BAGL_FILL, 0x000000, 0xFFFFFF,
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0, 0},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x01, 0, 19, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_EXTRABOLD_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
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"Contract data",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x01, 118, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_DOWN},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x12, 29, 9, 14, 14, 0, 0, 0, 0xFFFFFF, 0x000000, 0, 0},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_LABELINE, 0x02, 61, 19, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
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BAGL_FONT_OPEN_SANS_EXTRABOLD_11px, 0},
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"Back",
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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{{BAGL_ICON, 0x02, 3, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
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BAGL_GLYPH_ICON_UP},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
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NULL},
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};
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#endif
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unsigned int ui_settings_nanos_button(unsigned int button_mask,
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unsigned int button_mask_counter);
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unsigned int ui_settings_nanos_state;
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unsigned int ui_settings_nanos_prepro(const bagl_element_t *element) {
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if (element->component.userid > 0) {
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unsigned char displayed = (ui_settings_nanos_state ==
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((element->component.userid - 1) & 0x0F));
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// display custom icon for
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if (displayed && (element->component.userid == 0x13 ||
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element->component.userid == 0x12)) {
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extern unsigned int const C_icon_back_colors[];
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extern unsigned char const C_icon_back_bitmap[];
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io_seproxyhal_display_bitmap(40, 9, 14, 14, C_icon_back_colors, 1,
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C_icon_back_bitmap);
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// superseded
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return 0;
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}
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return displayed;
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}
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return 1;
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}
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|
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const bagl_element_t ui_settings_data_nanos[] = {
|
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// erase
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{{BAGL_RECTANGLE, 0x00, 0, 0, 128, 32, 0, 0, BAGL_FILL, 0x000000, 0xFFFFFF,
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0, 0},
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NULL,
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0,
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0,
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0,
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NULL,
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NULL,
|
|
NULL},
|
|
|
|
{{BAGL_LABELINE, 0x01, 37, 19, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_REGULAR_11px, 0},
|
|
"Allow",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_ICON, 0x02, 74, 11, 16, 10, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_TOGGLE_ON},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_ICON, 0x03, 74, 11, 16, 10, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_TOGGLE_OFF},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
// icons
|
|
{{BAGL_ICON, 0x00, 3, 12, 7, 7, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_CROSS},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_ICON, 0x00, 117, 13, 8, 6, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_CHECK},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
};
|
|
unsigned int ui_settings_data_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter);
|
|
|
|
unsigned int ui_settings_data_nanos_prepro(const bagl_element_t *element) {
|
|
unsigned int display = 1;
|
|
switch (element->component.userid) {
|
|
case 0x02:
|
|
display = dataAllowed;
|
|
break;
|
|
case 0x03:
|
|
display = !dataAllowed;
|
|
break;
|
|
}
|
|
return display;
|
|
}
|
|
|
|
#ifdef HAVE_U2F
|
|
|
|
const bagl_element_t ui_settings_fido_nanos[] = {
|
|
// erase
|
|
{{BAGL_RECTANGLE, 0x00, 0, 0, 128, 32, 0, 0, BAGL_FILL, 0x000000, 0xFFFFFF,
|
|
0, 0},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_LABELINE, 0x01, 35, 19, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_REGULAR_11px, 0},
|
|
"Enable",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_ICON, 0x02, 76, 11, 16, 10, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_TOGGLE_ON},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_ICON, 0x03, 76, 11, 16, 10, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_TOGGLE_OFF},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
// icons
|
|
{{BAGL_ICON, 0x00, 3, 12, 7, 7, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_CROSS},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_ICON, 0x00, 117, 13, 8, 6, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_CHECK},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
};
|
|
unsigned int ui_settings_fido_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter);
|
|
|
|
unsigned int ui_settings_fido_nanos_prepro(const bagl_element_t *element) {
|
|
unsigned int display = 1;
|
|
switch (element->component.userid) {
|
|
case 0x02:
|
|
display = fidoTransport;
|
|
break;
|
|
case 0x03:
|
|
display = !fidoTransport;
|
|
break;
|
|
}
|
|
return display;
|
|
}
|
|
|
|
#endif
|
|
|
|
bagl_element_t const ui_address_blue[] = {
|
|
{{BAGL_RECTANGLE, 0x00, 0, 0, 320, 480, 0, 0, BAGL_FILL, 0xf9f9f9, 0xf9f9f9,
|
|
0, 0},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
// type id x y w h s r fill
|
|
// fg bg font icon text, out, over, touch
|
|
{{BAGL_RECTANGLE, 0x00, 0, 0, 320, 60, 0, 0, BAGL_FILL, 0x1d2028, 0x1d2028,
|
|
0, 0},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 20, 0, 320, 60, 0, 0, BAGL_FILL, 0xFFFFFF, 0x1d2028,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_MIDDLE, 0},
|
|
"Ethereum Wallet",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_BUTTON | BAGL_FLAG_TOUCHABLE, 0x00, 35, 385, 120, 40, 0, 6,
|
|
BAGL_FILL, 0xcccccc, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER |
|
|
BAGL_FONT_ALIGNMENT_MIDDLE,
|
|
0},
|
|
"CANCEL",
|
|
0,
|
|
0x37ae99,
|
|
0xF9F9F9,
|
|
io_seproxyhal_touch_address_cancel,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_BUTTON | BAGL_FLAG_TOUCHABLE, 0x00, 165, 385, 120, 40, 0, 6,
|
|
BAGL_FILL, 0x41ccb4, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER |
|
|
BAGL_FONT_ALIGNMENT_MIDDLE,
|
|
0},
|
|
"CONFIRM",
|
|
0,
|
|
0x37ae99,
|
|
0xF9F9F9,
|
|
io_seproxyhal_touch_address_ok,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_LABEL, 0x00, 0, 147, 320, 32, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
"Confirm address",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 0, 280, 320, 33, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_16px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(const char *)addressSummary,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 0, 310, 320, 33, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(const char *)address1,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 0, 330, 320, 33, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(const char *)address2,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
};
|
|
unsigned int ui_address_blue_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter) {
|
|
return 0;
|
|
}
|
|
|
|
const bagl_element_t ui_address_nanos[] = {
|
|
// type userid x y w h str rad
|
|
// fill fg bg fid iid txt touchparams... ]
|
|
{{BAGL_RECTANGLE, 0x00, 0, 0, 128, 32, 0, 0, BAGL_FILL, 0x000000, 0xFFFFFF,
|
|
0, 0},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_ICON, 0x01, 31, 9, 14, 14, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_EYE_BADGE},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABELINE, 0x01, 52, 12, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_EXTRABOLD_11px, 0},
|
|
"Confirm",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABELINE, 0x01, 53, 26, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_EXTRABOLD_11px, 0},
|
|
"account",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_LABELINE, 0x02, 0, 12, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_REGULAR_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
"Account",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABELINE, 0x02, 0, 26, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_EXTRABOLD_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(char *)addressSummary,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_ICON, 0x00, 3, 12, 7, 7, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_CROSS},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_ICON, 0x00, 117, 13, 8, 6, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_CHECK},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
};
|
|
|
|
unsigned int ui_address_prepro(const bagl_element_t *element) {
|
|
if (element->component.userid > 0) {
|
|
unsigned int display = (ux_step == element->component.userid - 1);
|
|
if (display) {
|
|
switch (element->component.userid) {
|
|
case 1:
|
|
io_seproxyhal_setup_ticker(2000);
|
|
break;
|
|
case 2:
|
|
io_seproxyhal_setup_ticker(3000);
|
|
break;
|
|
}
|
|
}
|
|
return display;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
unsigned int ui_address_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter);
|
|
|
|
// UI to approve or deny the signature proposal
|
|
static const bagl_element_t const ui_approval_blue[] = {
|
|
{{BAGL_RECTANGLE, 0x00, 0, 0, 320, 480, 0, 0, BAGL_FILL, 0xf9f9f9, 0xf9f9f9,
|
|
0, 0},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
// type id x y w h s r fill
|
|
// fg bg font icon text, out, over, touch
|
|
{{BAGL_RECTANGLE, 0x00, 0, 0, 320, 60, 0, 0, BAGL_FILL, 0x1d2028, 0x1d2028,
|
|
0, 0},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 20, 0, 320, 60, 0, 0, BAGL_FILL, 0xFFFFFF, 0x1d2028,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_MIDDLE, 0},
|
|
"Ethereum Wallet",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_BUTTON | BAGL_FLAG_TOUCHABLE, 0x00, 35, 385, 120, 40, 0, 6,
|
|
BAGL_FILL, 0xcccccc, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER |
|
|
BAGL_FONT_ALIGNMENT_MIDDLE,
|
|
0},
|
|
"CANCEL",
|
|
0,
|
|
0x37ae99,
|
|
0xF9F9F9,
|
|
io_seproxyhal_touch_tx_cancel,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_BUTTON | BAGL_FLAG_TOUCHABLE, 0x00, 165, 385, 120, 40, 0, 6,
|
|
BAGL_FILL, 0x41ccb4, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER |
|
|
BAGL_FONT_ALIGNMENT_MIDDLE,
|
|
0},
|
|
"CONFIRM",
|
|
0,
|
|
0x37ae99,
|
|
0xF9F9F9,
|
|
io_seproxyhal_touch_tx_ok,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_LABEL, 0x00, 0, 87, 320, 32, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
"CONFIRM TRANSACTION",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 0, 125, 320, 33, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_16px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(const char *)fullAmount,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 0, 175, 320, 33, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_16px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(const char *)addressSummary,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 0, 205, 320, 33, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(const char *)address1,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 0, 225, 320, 33, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(const char *)address2,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 0, 265, 320, 32, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_14px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
"Maximum fee",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABEL, 0x00, 0, 305, 320, 33, 0, 0, 0, 0x000000, 0xF9F9F9,
|
|
BAGL_FONT_OPEN_SANS_LIGHT_16px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(const char *)maxFee,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
};
|
|
unsigned int ui_approval_blue_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter) {
|
|
return 0;
|
|
}
|
|
|
|
const bagl_element_t ui_approval_nanos[] = {
|
|
// type userid x y w h str rad
|
|
// fill fg bg fid iid txt touchparams... ]
|
|
{{BAGL_RECTANGLE, 0x00, 0, 0, 128, 32, 0, 0, BAGL_FILL, 0x000000, 0xFFFFFF,
|
|
0, 0},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_ICON, 0x00, 3, 12, 7, 7, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_CROSS},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_ICON, 0x00, 117, 13, 8, 6, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_CHECK},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_ICON, 0x01, 21, 9, 14, 14, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
|
|
BAGL_GLYPH_ICON_TRANSACTION_BADGE},
|
|
NULL,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABELINE, 0x01, 42, 12, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_EXTRABOLD_11px, 0},
|
|
"Confirm",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABELINE, 0x01, 43, 26, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_EXTRABOLD_11px, 0},
|
|
"transaction",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_LABELINE, 0x02, 0, 12, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_REGULAR_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
"WARNING",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABELINE, 0x02, 23, 26, 82, 11, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_EXTRABOLD_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
"Data present",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_LABELINE, 0x03, 0, 12, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_REGULAR_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
"Amount",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABELINE, 0x03, 23, 26, 82, 11, 0x80 | 10, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_EXTRABOLD_11px | BAGL_FONT_ALIGNMENT_CENTER, 26},
|
|
(char *)fullAmount,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_LABELINE, 0x04, 0, 12, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_REGULAR_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
"Recipient account",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABELINE, 0x04, 16, 26, 96, 11, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_EXTRABOLD_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
(char *)addressSummary,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
{{BAGL_LABELINE, 0x05, 0, 12, 128, 32, 0, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_REGULAR_11px | BAGL_FONT_ALIGNMENT_CENTER, 0},
|
|
"Maximum fees",
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
{{BAGL_LABELINE, 0x05, 23, 26, 82, 11, 0x80 | 10, 0, 0, 0xFFFFFF, 0x000000,
|
|
BAGL_FONT_OPEN_SANS_EXTRABOLD_11px | BAGL_FONT_ALIGNMENT_CENTER, 26},
|
|
(char *)maxFee,
|
|
0,
|
|
0,
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
NULL},
|
|
|
|
};
|
|
|
|
unsigned int ui_approval_prepro(const bagl_element_t *element) {
|
|
unsigned int display = 1;
|
|
if (element->component.userid > 0) {
|
|
display = (ux_step == element->component.userid - 1);
|
|
if (display) {
|
|
switch (element->component.userid) {
|
|
case 1:
|
|
io_seproxyhal_setup_ticker(2000);
|
|
break;
|
|
case 2:
|
|
if (dataPresent) {
|
|
io_seproxyhal_setup_ticker(3000);
|
|
} else {
|
|
display = 0;
|
|
ux_step++; // display the next step
|
|
}
|
|
break;
|
|
case 3:
|
|
io_seproxyhal_setup_ticker(MAX(
|
|
3000, 1000 + bagl_label_roundtrip_duration_ms(element, 7)));
|
|
break;
|
|
case 4:
|
|
io_seproxyhal_setup_ticker(3000);
|
|
break;
|
|
case 5:
|
|
io_seproxyhal_setup_ticker(MAX(
|
|
3000, 1000 + bagl_label_roundtrip_duration_ms(element, 7)));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return display;
|
|
}
|
|
|
|
unsigned int ui_approval_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter);
|
|
|
|
void ui_idle(void) {
|
|
skipWarning = false;
|
|
if (os_seph_features() &
|
|
SEPROXYHAL_TAG_SESSION_START_EVENT_FEATURE_SCREEN_BIG) {
|
|
UX_DISPLAY(ui_idle_blue, NULL);
|
|
} else {
|
|
ui_idle_nanos_state = 0; // start by displaying the idle first screen
|
|
UX_DISPLAY(ui_idle_nanos, ui_idle_nanos_prepro);
|
|
}
|
|
}
|
|
|
|
unsigned int io_seproxyhal_touch_exit(const bagl_element_t *e) {
|
|
// Go back to the dashboard
|
|
os_sched_exit(0);
|
|
return 0; // do not redraw the widget
|
|
}
|
|
|
|
unsigned int ui_idle_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter) {
|
|
switch (button_mask) {
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT: // UP
|
|
if (ui_idle_nanos_state != 0) {
|
|
ui_idle_nanos_state--;
|
|
UX_DISPLAY(ui_idle_nanos, ui_idle_nanos_prepro);
|
|
}
|
|
break;
|
|
|
|
case BUTTON_EVT_RELEASED | BUTTON_RIGHT: // DOWN
|
|
if (ui_idle_nanos_state != 2) {
|
|
ui_idle_nanos_state++;
|
|
UX_DISPLAY(ui_idle_nanos, ui_idle_nanos_prepro);
|
|
}
|
|
break;
|
|
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT | BUTTON_RIGHT: // Settings, EXIT
|
|
if (ui_idle_nanos_state == 1) {
|
|
ui_settings_nanos_state = 0;
|
|
UX_DISPLAY(ui_settings_nanos, ui_settings_nanos_prepro);
|
|
} else if (ui_idle_nanos_state == 2) {
|
|
io_seproxyhal_touch_exit(NULL);
|
|
}
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
unsigned int ui_settings_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter) {
|
|
switch (button_mask) {
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT: // UP
|
|
if (ui_settings_nanos_state != 0) {
|
|
ui_settings_nanos_state--;
|
|
UX_DISPLAY(ui_settings_nanos, ui_settings_nanos_prepro);
|
|
}
|
|
break;
|
|
|
|
case BUTTON_EVT_RELEASED | BUTTON_RIGHT: // DOWN
|
|
#ifdef HAVE_U2F
|
|
if (ui_settings_nanos_state != 2) {
|
|
#else
|
|
if (ui_settings_nanos_state != 1) {
|
|
#endif
|
|
ui_settings_nanos_state++;
|
|
UX_DISPLAY(ui_settings_nanos, ui_settings_nanos_prepro);
|
|
}
|
|
break;
|
|
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT | BUTTON_RIGHT: // Settings, EXIT
|
|
if (ui_settings_nanos_state == 0) {
|
|
dataAllowed = N_storage.dataAllowed;
|
|
UX_DISPLAY(ui_settings_data_nanos, ui_settings_data_nanos_prepro);
|
|
}
|
|
#ifdef HAVE_U2F
|
|
else if (ui_settings_nanos_state == 1) {
|
|
fidoTransport = N_storage.fidoTransport;
|
|
UX_DISPLAY(ui_settings_fido_nanos, ui_settings_fido_nanos_prepro);
|
|
} else if (ui_settings_nanos_state == 2) {
|
|
UX_DISPLAY(ui_idle_nanos, ui_idle_nanos_prepro);
|
|
}
|
|
#else
|
|
else if (ui_settings_nanos_state == 1) {
|
|
UX_DISPLAY(ui_idle_nanos, ui_idle_nanos_prepro);
|
|
}
|
|
#endif
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
unsigned int ui_settings_data_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter) {
|
|
switch (button_mask) {
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT:
|
|
dataAllowed = 0x00;
|
|
goto set;
|
|
case BUTTON_EVT_RELEASED | BUTTON_RIGHT:
|
|
dataAllowed = 0x01;
|
|
set:
|
|
if (N_storage.dataAllowed != dataAllowed) {
|
|
nvm_write(&N_storage.dataAllowed, (void *)&dataAllowed,
|
|
sizeof(uint8_t));
|
|
}
|
|
// no break is intentional
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT | BUTTON_RIGHT:
|
|
UX_DISPLAY(ui_settings_nanos, ui_settings_nanos_prepro);
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#ifdef HAVE_U2F
|
|
|
|
unsigned int ui_settings_fido_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter) {
|
|
switch (button_mask) {
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT:
|
|
fidoTransport = 0x00;
|
|
goto set;
|
|
case BUTTON_EVT_RELEASED | BUTTON_RIGHT:
|
|
fidoTransport = 0x01;
|
|
set:
|
|
if (N_storage.fidoTransport != fidoTransport) {
|
|
nvm_write(&N_storage.fidoTransport, (void *)&fidoTransport,
|
|
sizeof(uint8_t));
|
|
USB_power_U2F(0, 0);
|
|
USB_power_U2F(1, N_storage.fidoTransport);
|
|
}
|
|
// no break is intentional
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT | BUTTON_RIGHT:
|
|
UX_DISPLAY(ui_settings_nanos, ui_settings_nanos_prepro);
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#endif
|
|
|
|
unsigned int io_seproxyhal_touch_address_ok(const bagl_element_t *e) {
|
|
uint32_t tx = set_result_get_publicKey();
|
|
G_io_apdu_buffer[tx++] = 0x90;
|
|
G_io_apdu_buffer[tx++] = 0x00;
|
|
#ifdef HAVE_U2F
|
|
if (fidoActivated) {
|
|
u2f_proxy_response((u2f_service_t *)&u2fService, tx);
|
|
} else {
|
|
// Send back the response, do not restart the event loop
|
|
io_exchange(CHANNEL_APDU | IO_RETURN_AFTER_TX, tx);
|
|
}
|
|
#else
|
|
// Send back the response, do not restart the event loop
|
|
io_exchange(CHANNEL_APDU | IO_RETURN_AFTER_TX, tx);
|
|
#endif
|
|
// Display back the original UX
|
|
ui_idle();
|
|
return 0; // do not redraw the widget
|
|
}
|
|
|
|
unsigned int io_seproxyhal_touch_address_cancel(const bagl_element_t *e) {
|
|
G_io_apdu_buffer[0] = 0x69;
|
|
G_io_apdu_buffer[1] = 0x85;
|
|
#ifdef HAVE_U2F
|
|
if (fidoActivated) {
|
|
u2f_proxy_response((u2f_service_t *)&u2fService, 2);
|
|
} else {
|
|
// Send back the response, do not restart the event loop
|
|
io_exchange(CHANNEL_APDU | IO_RETURN_AFTER_TX, 2);
|
|
}
|
|
#else
|
|
// Send back the response, do not restart the event loop
|
|
io_exchange(CHANNEL_APDU | IO_RETURN_AFTER_TX, 2);
|
|
#endif
|
|
// Display back the original UX
|
|
ui_idle();
|
|
return 0; // do not redraw the widget
|
|
}
|
|
|
|
unsigned int ui_address_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter) {
|
|
switch (button_mask) {
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT: // CANCEL
|
|
io_seproxyhal_touch_address_cancel(NULL);
|
|
break;
|
|
|
|
case BUTTON_EVT_RELEASED | BUTTON_RIGHT: { // OK
|
|
io_seproxyhal_touch_address_ok(NULL);
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
unsigned int io_seproxyhal_touch_tx_ok(const bagl_element_t *e) {
|
|
uint8_t privateKeyData[32];
|
|
uint8_t signature[100];
|
|
uint8_t signatureLength;
|
|
cx_ecfp_private_key_t privateKey;
|
|
uint32_t tx = 0;
|
|
uint8_t rLength, sLength, rOffset, sOffset;
|
|
os_perso_derive_node_bip32(
|
|
CX_CURVE_256K1, tmpCtx.transactionContext.bip32Path,
|
|
tmpCtx.transactionContext.pathLength, privateKeyData, NULL);
|
|
cx_ecfp_init_private_key(CX_CURVE_256K1, privateKeyData, 32, &privateKey);
|
|
os_memset(privateKeyData, 0, sizeof(privateKeyData));
|
|
signatureLength =
|
|
cx_ecdsa_sign(&privateKey, CX_RND_RFC6979 | CX_LAST, CX_SHA256,
|
|
tmpCtx.transactionContext.hash,
|
|
sizeof(tmpCtx.transactionContext.hash), signature);
|
|
os_memset(&privateKey, 0, sizeof(privateKey));
|
|
// Parity is present in the sequence tag in the legacy API
|
|
G_io_apdu_buffer[0] = 27 + (signature[0] & 0x01);
|
|
rLength = signature[3];
|
|
sLength = signature[4 + rLength + 1];
|
|
rOffset = (rLength == 33 ? 1 : 0);
|
|
sOffset = (sLength == 33 ? 1 : 0);
|
|
os_memmove(G_io_apdu_buffer + 1, signature + 4 + rOffset, 32);
|
|
os_memmove(G_io_apdu_buffer + 1 + 32, signature + 4 + rLength + 2 + sOffset,
|
|
32);
|
|
tx = 65;
|
|
G_io_apdu_buffer[tx++] = 0x90;
|
|
G_io_apdu_buffer[tx++] = 0x00;
|
|
#ifdef HAVE_U2F
|
|
if (fidoActivated) {
|
|
u2f_proxy_response((u2f_service_t *)&u2fService, tx);
|
|
} else {
|
|
// Send back the response, do not restart the event loop
|
|
io_exchange(CHANNEL_APDU | IO_RETURN_AFTER_TX, tx);
|
|
}
|
|
#else
|
|
// Send back the response, do not restart the event loop
|
|
io_exchange(CHANNEL_APDU | IO_RETURN_AFTER_TX, tx);
|
|
#endif
|
|
// Display back the original UX
|
|
ui_idle();
|
|
return 0; // do not redraw the widget
|
|
}
|
|
|
|
unsigned int io_seproxyhal_touch_tx_cancel(const bagl_element_t *e) {
|
|
G_io_apdu_buffer[0] = 0x69;
|
|
G_io_apdu_buffer[1] = 0x85;
|
|
#ifdef HAVE_U2F
|
|
if (fidoActivated) {
|
|
u2f_proxy_response((u2f_service_t *)&u2fService, 2);
|
|
} else {
|
|
// Send back the response, do not restart the event loop
|
|
io_exchange(CHANNEL_APDU | IO_RETURN_AFTER_TX, 2);
|
|
}
|
|
#else
|
|
// Send back the response, do not restart the event loop
|
|
io_exchange(CHANNEL_APDU | IO_RETURN_AFTER_TX, 2);
|
|
#endif
|
|
// Display back the original UX
|
|
ui_idle();
|
|
return 0; // do not redraw the widget
|
|
}
|
|
|
|
unsigned int ui_approval_nanos_button(unsigned int button_mask,
|
|
unsigned int button_mask_counter) {
|
|
switch (button_mask) {
|
|
case BUTTON_EVT_RELEASED | BUTTON_LEFT:
|
|
io_seproxyhal_touch_tx_cancel(NULL);
|
|
break;
|
|
|
|
case BUTTON_EVT_RELEASED | BUTTON_RIGHT: {
|
|
io_seproxyhal_touch_tx_ok(NULL);
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
unsigned short io_exchange_al(unsigned char channel, unsigned short tx_len) {
|
|
switch (channel & ~(IO_FLAGS)) {
|
|
case CHANNEL_KEYBOARD:
|
|
break;
|
|
|
|
// multiplexed io exchange over a SPI channel and TLV encapsulated protocol
|
|
case CHANNEL_SPI:
|
|
if (tx_len) {
|
|
io_seproxyhal_spi_send(G_io_apdu_buffer, tx_len);
|
|
|
|
if (channel & IO_RESET_AFTER_REPLIED) {
|
|
reset();
|
|
}
|
|
return 0; // nothing received from the master so far (it's a tx
|
|
// transaction)
|
|
} else {
|
|
return io_seproxyhal_spi_recv(G_io_apdu_buffer,
|
|
sizeof(G_io_apdu_buffer), 0);
|
|
}
|
|
|
|
default:
|
|
THROW(INVALID_PARAMETER);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
uint32_t set_result_get_publicKey() {
|
|
uint32_t tx = 0;
|
|
G_io_apdu_buffer[tx++] = 65;
|
|
os_memmove(G_io_apdu_buffer + tx, tmpCtx.publicKeyContext.publicKey.W, 65);
|
|
tx += 65;
|
|
G_io_apdu_buffer[tx++] = 40;
|
|
os_memmove(G_io_apdu_buffer + tx, tmpCtx.publicKeyContext.address, 40);
|
|
tx += 40;
|
|
if (tmpCtx.publicKeyContext.getChaincode) {
|
|
os_memmove(G_io_apdu_buffer + tx, tmpCtx.publicKeyContext.chainCode,
|
|
32);
|
|
tx += 32;
|
|
}
|
|
return tx;
|
|
}
|
|
|
|
void convertUint256BE(uint8_t *data, uint32_t length, uint256_t *target) {
|
|
uint8_t tmp[32];
|
|
os_memset(tmp, 0, 32);
|
|
os_memmove(tmp + 32 - length, data, length);
|
|
readu256BE(tmp, target);
|
|
}
|
|
|
|
bool customProcessor(txContext_t *context) {
|
|
if ((context->currentField == TX_RLP_DATA) &&
|
|
(context->currentFieldLength != 0)) {
|
|
if (!N_storage.dataAllowed) {
|
|
screen_printf("Data field forbidden\n");
|
|
THROW(EXCEPTION);
|
|
} else {
|
|
dataPresent = true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void handleGetPublicKey(uint8_t p1, uint8_t p2, uint8_t *dataBuffer,
|
|
uint16_t dataLength, volatile unsigned int *flags,
|
|
volatile unsigned int *tx) {
|
|
UNUSED(dataLength);
|
|
uint8_t privateKeyData[32];
|
|
uint32_t bip32Path[MAX_BIP32_PATH];
|
|
uint32_t i;
|
|
uint8_t bip32PathLength = *(dataBuffer++);
|
|
cx_ecfp_private_key_t privateKey;
|
|
|
|
if ((bip32PathLength < 0x01) || (bip32PathLength > MAX_BIP32_PATH)) {
|
|
screen_printf("Invalid path\n");
|
|
THROW(0x6a80);
|
|
}
|
|
if ((p1 != P1_CONFIRM) && (p1 != P1_NON_CONFIRM)) {
|
|
THROW(0x6B00);
|
|
}
|
|
if ((p2 != P2_CHAINCODE) && (p2 != P2_NO_CHAINCODE)) {
|
|
THROW(0x6B00);
|
|
}
|
|
for (i = 0; i < bip32PathLength; i++) {
|
|
bip32Path[i] = (dataBuffer[0] << 24) | (dataBuffer[1] << 16) |
|
|
(dataBuffer[2] << 8) | (dataBuffer[3]);
|
|
dataBuffer += 4;
|
|
}
|
|
tmpCtx.publicKeyContext.getChaincode = (p2 == P2_CHAINCODE);
|
|
os_perso_derive_node_bip32(CX_CURVE_256K1, bip32Path, bip32PathLength,
|
|
privateKeyData,
|
|
(tmpCtx.publicKeyContext.getChaincode
|
|
? tmpCtx.publicKeyContext.chainCode
|
|
: NULL));
|
|
cx_ecfp_init_private_key(CX_CURVE_256K1, privateKeyData, 32, &privateKey);
|
|
cx_ecfp_generate_pair(CX_CURVE_256K1, &tmpCtx.publicKeyContext.publicKey,
|
|
&privateKey, 1);
|
|
os_memset(&privateKey, 0, sizeof(privateKey));
|
|
os_memset(privateKeyData, 0, sizeof(privateKeyData));
|
|
getEthAddressStringFromKey(&tmpCtx.publicKeyContext.publicKey,
|
|
tmpCtx.publicKeyContext.address, &sha3);
|
|
if (p1 == P1_NON_CONFIRM) {
|
|
*tx = set_result_get_publicKey();
|
|
THROW(0x9000);
|
|
} else {
|
|
addressSummary[0] = '0';
|
|
addressSummary[1] = 'x';
|
|
os_memmove((unsigned char *)(addressSummary + 2),
|
|
tmpCtx.publicKeyContext.address, 4);
|
|
os_memmove((unsigned char *)(addressSummary + 6), "...", 3);
|
|
os_memmove((unsigned char *)(addressSummary + 9),
|
|
tmpCtx.publicKeyContext.address + 40 - 4, 4);
|
|
addressSummary[13] = '\0';
|
|
os_memmove((unsigned char *)address1, tmpCtx.publicKeyContext.address,
|
|
20);
|
|
address1[20] = '\0';
|
|
os_memmove((unsigned char *)address2,
|
|
tmpCtx.publicKeyContext.address + 20, 20);
|
|
address2[20] = '\0';
|
|
|
|
// prepare for a UI based reply
|
|
skipWarning = false;
|
|
if (os_seph_features() &
|
|
SEPROXYHAL_TAG_SESSION_START_EVENT_FEATURE_SCREEN_BIG) {
|
|
UX_DISPLAY(ui_address_blue, NULL);
|
|
} else {
|
|
ux_step = 0;
|
|
ux_step_count = 2;
|
|
UX_DISPLAY(ui_address_nanos, ui_address_prepro);
|
|
}
|
|
|
|
*flags |= IO_ASYNCH_REPLY;
|
|
}
|
|
}
|
|
|
|
void handleSign(uint8_t p1, uint8_t p2, uint8_t *workBuffer,
|
|
uint16_t dataLength, volatile unsigned int *flags,
|
|
volatile unsigned int *tx) {
|
|
UNUSED(tx);
|
|
parserStatus_e txResult;
|
|
uint256_t gasPrice, startGas, uint256;
|
|
uint32_t i;
|
|
uint8_t address[41];
|
|
if (p1 == P1_FIRST) {
|
|
tmpCtx.transactionContext.pathLength = workBuffer[0];
|
|
if ((tmpCtx.transactionContext.pathLength < 0x01) ||
|
|
(tmpCtx.transactionContext.pathLength > MAX_BIP32_PATH)) {
|
|
screen_printf("Invalid path\n");
|
|
THROW(0x6a80);
|
|
}
|
|
workBuffer++;
|
|
dataLength--;
|
|
for (i = 0; i < tmpCtx.transactionContext.pathLength; i++) {
|
|
tmpCtx.transactionContext.bip32Path[i] =
|
|
(workBuffer[0] << 24) | (workBuffer[1] << 16) |
|
|
(workBuffer[2] << 8) | (workBuffer[3]);
|
|
workBuffer += 4;
|
|
dataLength -= 4;
|
|
}
|
|
dataPresent = false;
|
|
initTx(&txContext, &sha3, &txContent, customProcessor, NULL);
|
|
} else if (p1 != P1_MORE) {
|
|
THROW(0x6B00);
|
|
}
|
|
if (p2 != 0) {
|
|
THROW(0x6B00);
|
|
}
|
|
if (txContext.currentField == TX_RLP_NONE) {
|
|
screen_printf("Parser not initialized\n");
|
|
THROW(0x6985);
|
|
}
|
|
txResult = processTx(&txContext, workBuffer, dataLength);
|
|
switch (txResult) {
|
|
case USTREAM_FINISHED:
|
|
break;
|
|
case USTREAM_PROCESSING:
|
|
THROW(0x9000);
|
|
case USTREAM_FAULT:
|
|
THROW(0x6A80);
|
|
default:
|
|
screen_printf("Unexpected parser status\n");
|
|
THROW(0x6A80);
|
|
}
|
|
|
|
// Store the hash
|
|
cx_hash((cx_hash_t *)&sha3, CX_LAST, tmpCtx.transactionContext.hash, 0,
|
|
tmpCtx.transactionContext.hash);
|
|
// Add address
|
|
if (txContent.destinationLength != 0) {
|
|
getEthAddressStringFromBinary(txContent.destination, address, &sha3);
|
|
addressSummary[0] = '0';
|
|
addressSummary[1] = 'x';
|
|
os_memmove((unsigned char *)(addressSummary + 2), address, 4);
|
|
os_memmove((unsigned char *)(addressSummary + 6), "...", 3);
|
|
os_memmove((unsigned char *)(addressSummary + 9), address + 40 - 4, 4);
|
|
addressSummary[13] = '\0';
|
|
os_memmove((unsigned char *)address1, address, 20);
|
|
address1[20] = '\0';
|
|
os_memmove((unsigned char *)address2, address + 20, 20);
|
|
address2[20] = '\0';
|
|
} else {
|
|
os_memmove((void *)addressSummary, CONTRACT_ADDRESS,
|
|
sizeof(CONTRACT_ADDRESS));
|
|
address1[0] = '\0';
|
|
address2[0] = '\0';
|
|
}
|
|
// Add amount in ethers
|
|
convertUint256BE(txContent.value.value, txContent.value.length, &uint256);
|
|
tostring256(&uint256, 10, (char *)(G_io_apdu_buffer + 100), 100);
|
|
i = 0;
|
|
while (G_io_apdu_buffer[100 + i]) {
|
|
i++;
|
|
}
|
|
adjustDecimals((char *)(G_io_apdu_buffer + 100), i,
|
|
(char *)G_io_apdu_buffer, 100, WEI_TO_ETHER);
|
|
i = 0;
|
|
fullAmount[0] = 'E';
|
|
fullAmount[1] = 'T';
|
|
fullAmount[2] = 'H';
|
|
fullAmount[3] = ' ';
|
|
while (G_io_apdu_buffer[i]) {
|
|
fullAmount[4 + i] = G_io_apdu_buffer[i];
|
|
i++;
|
|
}
|
|
fullAmount[4 + i] = '\0';
|
|
// Compute maximum fee
|
|
convertUint256BE(txContent.gasprice.value, txContent.gasprice.length,
|
|
&gasPrice);
|
|
convertUint256BE(txContent.startgas.value, txContent.startgas.length,
|
|
&startGas);
|
|
mul256(&gasPrice, &startGas, &uint256);
|
|
tostring256(&uint256, 10, (char *)(G_io_apdu_buffer + 100), 100);
|
|
i = 0;
|
|
while (G_io_apdu_buffer[100 + i]) {
|
|
i++;
|
|
}
|
|
adjustDecimals((char *)(G_io_apdu_buffer + 100), i,
|
|
(char *)G_io_apdu_buffer, 100, WEI_TO_ETHER);
|
|
i = 0;
|
|
maxFee[0] = 'E';
|
|
maxFee[1] = 'T';
|
|
maxFee[2] = 'H';
|
|
maxFee[3] = ' ';
|
|
while (G_io_apdu_buffer[i]) {
|
|
maxFee[4 + i] = G_io_apdu_buffer[i];
|
|
i++;
|
|
}
|
|
maxFee[4 + i] = '\0';
|
|
|
|
if (os_seph_features() &
|
|
SEPROXYHAL_TAG_SESSION_START_EVENT_FEATURE_SCREEN_BIG) {
|
|
skipWarning = false;
|
|
UX_DISPLAY(ui_approval_blue, NULL);
|
|
} else {
|
|
skipWarning = !dataPresent;
|
|
ux_step = 0;
|
|
ux_step_count = 5;
|
|
UX_DISPLAY(ui_approval_nanos, ui_approval_prepro);
|
|
}
|
|
|
|
*flags |= IO_ASYNCH_REPLY;
|
|
}
|
|
|
|
void handleGetAppConfiguration(uint8_t p1, uint8_t p2, uint8_t *workBuffer,
|
|
uint16_t dataLength,
|
|
volatile unsigned int *flags,
|
|
volatile unsigned int *tx) {
|
|
UNUSED(p1);
|
|
UNUSED(p2);
|
|
UNUSED(workBuffer);
|
|
UNUSED(dataLength);
|
|
UNUSED(flags);
|
|
G_io_apdu_buffer[0] = (N_storage.dataAllowed ? 0x01 : 0x00);
|
|
G_io_apdu_buffer[1] = LEDGER_MAJOR_VERSION;
|
|
G_io_apdu_buffer[2] = LEDGER_MINOR_VERSION;
|
|
G_io_apdu_buffer[3] = LEDGER_PATCH_VERSION;
|
|
*tx = 4;
|
|
THROW(0x9000);
|
|
}
|
|
|
|
void handleApdu(volatile unsigned int *flags, volatile unsigned int *tx) {
|
|
unsigned short sw = 0;
|
|
|
|
BEGIN_TRY {
|
|
TRY {
|
|
if (G_io_apdu_buffer[OFFSET_CLA] != CLA) {
|
|
THROW(0x6E00);
|
|
}
|
|
|
|
switch (G_io_apdu_buffer[OFFSET_INS]) {
|
|
case INS_GET_PUBLIC_KEY:
|
|
handleGetPublicKey(G_io_apdu_buffer[OFFSET_P1],
|
|
G_io_apdu_buffer[OFFSET_P2],
|
|
G_io_apdu_buffer + OFFSET_CDATA,
|
|
G_io_apdu_buffer[OFFSET_LC], flags, tx);
|
|
break;
|
|
|
|
case INS_SIGN:
|
|
handleSign(G_io_apdu_buffer[OFFSET_P1],
|
|
G_io_apdu_buffer[OFFSET_P2],
|
|
G_io_apdu_buffer + OFFSET_CDATA,
|
|
G_io_apdu_buffer[OFFSET_LC], flags, tx);
|
|
break;
|
|
|
|
case INS_GET_APP_CONFIGURATION:
|
|
handleGetAppConfiguration(
|
|
G_io_apdu_buffer[OFFSET_P1], G_io_apdu_buffer[OFFSET_P2],
|
|
G_io_apdu_buffer + OFFSET_CDATA,
|
|
G_io_apdu_buffer[OFFSET_LC], flags, tx);
|
|
break;
|
|
|
|
|
|
default:
|
|
THROW(0x6D00);
|
|
break;
|
|
}
|
|
}
|
|
CATCH_OTHER(e) {
|
|
switch (e & 0xF000) {
|
|
case 0x6000:
|
|
// Wipe the transaction context and report the exception
|
|
sw = e;
|
|
os_memset(&txContext, 0, sizeof(txContext));
|
|
break;
|
|
case 0x9000:
|
|
// All is well
|
|
sw = e;
|
|
break;
|
|
default:
|
|
// Internal error
|
|
sw = 0x6800 | (e & 0x7FF);
|
|
break;
|
|
}
|
|
// Unexpected exception => report
|
|
G_io_apdu_buffer[*tx] = sw >> 8;
|
|
G_io_apdu_buffer[*tx + 1] = sw;
|
|
*tx += 2;
|
|
}
|
|
FINALLY {
|
|
}
|
|
}
|
|
END_TRY;
|
|
}
|
|
|
|
void sample_main(void) {
|
|
volatile unsigned int rx = 0;
|
|
volatile unsigned int tx = 0;
|
|
volatile unsigned int flags = 0;
|
|
|
|
// DESIGN NOTE: the bootloader ignores the way APDU are fetched. The only
|
|
// goal is to retrieve APDU.
|
|
// When APDU are to be fetched from multiple IOs, like NFC+USB+BLE, make
|
|
// sure the io_event is called with a
|
|
// switch event, before the apdu is replied to the bootloader. This avoid
|
|
// APDU injection faults.
|
|
for (;;) {
|
|
volatile unsigned short sw = 0;
|
|
|
|
BEGIN_TRY {
|
|
TRY {
|
|
rx = tx;
|
|
tx = 0; // ensure no race in catch_other if io_exchange throws
|
|
// an error
|
|
rx = io_exchange(CHANNEL_APDU | flags, rx);
|
|
flags = 0;
|
|
|
|
// no apdu received, well, reset the session, and reset the
|
|
// bootloader configuration
|
|
if (rx == 0) {
|
|
THROW(0x6982);
|
|
}
|
|
|
|
handleApdu(&flags, &tx);
|
|
}
|
|
CATCH_OTHER(e) {
|
|
switch (e & 0xF000) {
|
|
case 0x6000:
|
|
// Wipe the transaction context and report the exception
|
|
sw = e;
|
|
os_memset(&txContext, 0, sizeof(txContext));
|
|
break;
|
|
case 0x9000:
|
|
// All is well
|
|
sw = e;
|
|
break;
|
|
default:
|
|
// Internal error
|
|
sw = 0x6800 | (e & 0x7FF);
|
|
break;
|
|
}
|
|
// Unexpected exception => report
|
|
G_io_apdu_buffer[tx] = sw >> 8;
|
|
G_io_apdu_buffer[tx + 1] = sw;
|
|
tx += 2;
|
|
}
|
|
FINALLY {
|
|
}
|
|
}
|
|
END_TRY;
|
|
}
|
|
|
|
// return_to_dashboard:
|
|
return;
|
|
}
|
|
|
|
void io_seproxyhal_display(const bagl_element_t *element) {
|
|
return io_seproxyhal_display_default((bagl_element_t *)element);
|
|
}
|
|
|
|
unsigned char io_event(unsigned char channel) {
|
|
// nothing done with the event, throw an error on the transport layer if
|
|
// needed
|
|
|
|
// can't have more than one tag in the reply, not supported yet.
|
|
switch (G_io_seproxyhal_spi_buffer[0]) {
|
|
case SEPROXYHAL_TAG_FINGER_EVENT:
|
|
UX_FINGER_EVENT(G_io_seproxyhal_spi_buffer);
|
|
break;
|
|
|
|
case SEPROXYHAL_TAG_BUTTON_PUSH_EVENT:
|
|
UX_BUTTON_PUSH_EVENT(G_io_seproxyhal_spi_buffer);
|
|
break;
|
|
|
|
case SEPROXYHAL_TAG_DISPLAY_PROCESSED_EVENT:
|
|
if (UX_DISPLAYED()) {
|
|
// TODO perform actions after all screen elements have been
|
|
// displayed
|
|
} else {
|
|
// UX_DISPLAY_PROCESSED_EVENT();
|
|
// process elements until the prepro accepts or send a new one in
|
|
// the background
|
|
while (ux.elements && ux.elements_current < ux.elements_count &&
|
|
!io_seproxyhal_spi_is_status_sent()) {
|
|
if (!ux.elements_preprocessor ||
|
|
ux.elements_preprocessor(
|
|
&ux.elements[ux.elements_current])) {
|
|
io_seproxyhal_display(&ux.elements[ux.elements_current++]);
|
|
break;
|
|
}
|
|
ux.elements_current++;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SEPROXYHAL_TAG_TICKER_EVENT:
|
|
// prepare next screen
|
|
if (skipWarning && (ux_step == 0)) {
|
|
ux_step++;
|
|
}
|
|
ux_step = (ux_step + 1) % ux_step_count;
|
|
// redisplay screen
|
|
UX_REDISPLAY();
|
|
break;
|
|
|
|
// unknown events are acknowledged
|
|
default:
|
|
break;
|
|
}
|
|
|
|
// close the event if not done previously (by a display or whatever)
|
|
if (!io_seproxyhal_spi_is_status_sent()) {
|
|
io_seproxyhal_general_status();
|
|
}
|
|
|
|
// command has been processed, DO NOT reset the current APDU transport
|
|
return 1;
|
|
}
|
|
|
|
void app_exit(void) {
|
|
BEGIN_TRY_L(exit) {
|
|
TRY_L(exit) {
|
|
os_sched_exit(-1);
|
|
}
|
|
FINALLY_L(exit) {
|
|
}
|
|
}
|
|
END_TRY_L(exit);
|
|
}
|
|
|
|
__attribute__((section(".boot"))) int main(void) {
|
|
// exit critical section
|
|
__asm volatile("cpsie i");
|
|
|
|
os_memset(&txContext, 0, sizeof(txContext));
|
|
|
|
UX_INIT();
|
|
|
|
// ensure exception will work as planned
|
|
os_boot();
|
|
|
|
BEGIN_TRY {
|
|
TRY {
|
|
io_seproxyhal_init();
|
|
|
|
if (N_storage.initialized != 0x01) {
|
|
internalStorage_t storage;
|
|
storage.dataAllowed = 0x00;
|
|
storage.fidoTransport = 0x00;
|
|
storage.initialized = 0x01;
|
|
nvm_write(&N_storage, (void *)&storage,
|
|
sizeof(internalStorage_t));
|
|
}
|
|
|
|
#ifdef HAVE_U2F
|
|
os_memset((unsigned char *)&u2fService, 0, sizeof(u2fService));
|
|
u2fService.inputBuffer = (uint8_t *)u2fInputBuffer;
|
|
u2fService.outputBuffer = (uint8_t *)u2fOutputBuffer;
|
|
u2fService.messageBuffer = (uint8_t *)u2fMessageBuffer;
|
|
u2fService.messageBufferSize = U2F_MAX_MESSAGE_SIZE;
|
|
u2f_initialize_service((u2f_service_t *)&u2fService);
|
|
|
|
USB_power_U2F(1, N_storage.fidoTransport);
|
|
#else
|
|
USB_power_U2F(1, 0);
|
|
#endif
|
|
|
|
ui_idle();
|
|
|
|
sample_main();
|
|
}
|
|
CATCH_OTHER(e) {
|
|
}
|
|
FINALLY {
|
|
}
|
|
}
|
|
END_TRY;
|
|
|
|
app_exit();
|
|
|
|
return 0;
|
|
}
|