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[FL-2627] Flipper applications: SDK, build and debug system (#1387)

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* Added support for running applications from SD card (FAPs - Flipper Application Packages)
* Added plugin_dist target for fbt to build FAPs
* All apps of type FlipperAppType.EXTERNAL and FlipperAppType.PLUGIN are built as FAPs by default
* Updated VSCode configuration for new fbt features - re-deploy stock configuration to use them
* Added debugging support for FAPs with fbt debug & VSCode
* Added public firmware API with automated versioning

Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: SG <who.just.the.doctor@gmail.com>
Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
SG
2022-09-15 02:11:38 +10:00
committed by Aleksandr Kutuzov
parent 0f6f9ad52e
commit b9a766d909
895 changed files with 8862 additions and 1465 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
applications/services/crypto/application.fam Normal file
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@@ -0,0 +1,6 @@
App(
appid="crypto_start",
apptype=FlipperAppType.STARTUP,
entry_point="crypto_on_system_start",
order=10,
)

326
applications/services/crypto/crypto_cli.c Normal file
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@@ -0,0 +1,326 @@
#include <furi_hal.h>
#include <furi.h>
#include <lib/toolbox/args.h>
#include <cli/cli.h>
void crypto_cli_print_usage() {
printf("Usage:\r\n");
printf("crypto <cmd> <args>\r\n");
printf("Cmd list:\r\n");
printf(
"\tencrypt <key_slot:int> <iv:hex>\t - Using key from secure enclave and IV encrypt plain text with AES256CBC and encode to hex\r\n");
printf(
"\tdecrypt <key_slot:int> <iv:hex>\t - Using key from secure enclave and IV decrypt hex encoded encrypted with AES256CBC data to plain text\r\n");
printf("\thas_key <key_slot:int>\t - Check if secure enclave has key in slot\r\n");
printf(
"\tstore_key <key_slot:int> <key_type:str> <key_size:int> <key_data:hex>\t - Store key in secure enclave. !!! NON-REVERSABLE OPERATION - READ MANUAL FIRST !!!\r\n");
};
void crypto_cli_encrypt(Cli* cli, string_t args) {
int key_slot = 0;
bool key_loaded = false;
uint8_t iv[16];
do {
if(!args_read_int_and_trim(args, &key_slot) || !(key_slot > 0 && key_slot <= 100)) {
printf("Incorrect or missing slot, expected int 1-100");
break;
}
if(!args_read_hex_bytes(args, iv, 16)) {
printf("Incorrect or missing IV, expected 16 bytes in hex");
break;
}
if(!furi_hal_crypto_store_load_key(key_slot, iv)) {
printf("Unable to load key from slot %d", key_slot);
break;
}
key_loaded = true;
printf("Enter plain text and press Ctrl+C to complete encryption:\r\n");
string_t input;
string_init(input);
char c;
while(cli_read(cli, (uint8_t*)&c, 1) == 1) {
if(c == CliSymbolAsciiETX) {
printf("\r\n");
break;
} else if(c >= 0x20 && c < 0x7F) {
putc(c, stdout);
fflush(stdout);
string_push_back(input, c);
} else if(c == CliSymbolAsciiCR) {
printf("\r\n");
string_cat_str(input, "\r\n");
}
}
size_t size = string_size(input);
if(size > 0) {
// C-string null termination and block alignments
size++;
size_t remain = size % 16;
if(remain) {
size = size - remain + 16;
}
string_reserve(input, size);
uint8_t* output = malloc(size);
if(!furi_hal_crypto_encrypt((const uint8_t*)string_get_cstr(input), output, size)) {
printf("Failed to encrypt input");
} else {
printf("Hex-encoded encrypted data:\r\n");
for(size_t i = 0; i < size; i++) {
if(i % 80 == 0) printf("\r\n");
printf("%02x", output[i]);
}
printf("\r\n");
}
free(output);
} else {
printf("No input");
}
string_clear(input);
} while(0);
if(key_loaded) {
furi_hal_crypto_store_unload_key(key_slot);
}
}
void crypto_cli_decrypt(Cli* cli, string_t args) {
int key_slot = 0;
bool key_loaded = false;
uint8_t iv[16];
do {
if(!args_read_int_and_trim(args, &key_slot) || !(key_slot > 0 && key_slot <= 100)) {
printf("Incorrect or missing slot, expected int 1-100");
break;
}
if(!args_read_hex_bytes(args, iv, 16)) {
printf("Incorrect or missing IV, expected 16 bytes in hex");
break;
}
if(!furi_hal_crypto_store_load_key(key_slot, iv)) {
printf("Unable to load key from slot %d", key_slot);
break;
}
key_loaded = true;
printf("Enter Hex-encoded data and press Ctrl+C to complete decryption:\r\n");
string_t hex_input;
string_init(hex_input);
char c;
while(cli_read(cli, (uint8_t*)&c, 1) == 1) {
if(c == CliSymbolAsciiETX) {
printf("\r\n");
break;
} else if(c >= 0x20 && c < 0x7F) {
putc(c, stdout);
fflush(stdout);
string_push_back(hex_input, c);
} else if(c == CliSymbolAsciiCR) {
printf("\r\n");
}
}
string_strim(hex_input);
size_t hex_size = string_size(hex_input);
if(hex_size > 0 && hex_size % 2 == 0) {
size_t size = hex_size / 2;
uint8_t* input = malloc(size);
uint8_t* output = malloc(size);
if(args_read_hex_bytes(hex_input, input, size)) {
if(furi_hal_crypto_decrypt(input, output, size)) {
printf("Decrypted data:\r\n");
printf("%s\r\n", output);
} else {
printf("Failed to decrypt\r\n");
}
} else {
printf("Failed to parse input");
}
free(input);
free(output);
} else {
printf("Invalid or empty input");
}
string_clear(hex_input);
} while(0);
if(key_loaded) {
furi_hal_crypto_store_unload_key(key_slot);
}
}
void crypto_cli_has_key(Cli* cli, string_t args) {
UNUSED(cli);
int key_slot = 0;
uint8_t iv[16];
do {
if(!args_read_int_and_trim(args, &key_slot) || !(key_slot > 0 && key_slot <= 100)) {
printf("Incorrect or missing slot, expected int 1-100");
break;
}
if(!furi_hal_crypto_store_load_key(key_slot, iv)) {
printf("Unable to load key from slot %d", key_slot);
break;
}
printf("Successfully loaded key from slot %d", key_slot);
furi_hal_crypto_store_unload_key(key_slot);
} while(0);
}
void crypto_cli_store_key(Cli* cli, string_t args) {
UNUSED(cli);
int key_slot = 0;
int key_size = 0;
string_t key_type;
string_init(key_type);
uint8_t data[32 + 12] = {};
FuriHalCryptoKey key;
key.data = data;
size_t data_size = 0;
do {
if(!args_read_int_and_trim(args, &key_slot)) {
printf("Incorrect or missing key type, expected master, simple or encrypted");
break;
}
if(!args_read_string_and_trim(args, key_type)) {
printf("Incorrect or missing key type, expected master, simple or encrypted");
break;
}
if(string_cmp_str(key_type, "master") == 0) {
if(key_slot != 0) {
printf("Master keyslot must be is 0");
break;
}
key.type = FuriHalCryptoKeyTypeMaster;
} else if(string_cmp_str(key_type, "simple") == 0) {
if(key_slot < 1 || key_slot > 99) {
printf("Simple keyslot must be in range");
break;
}
key.type = FuriHalCryptoKeyTypeSimple;
} else if(string_cmp_str(key_type, "encrypted") == 0) {
key.type = FuriHalCryptoKeyTypeEncrypted;
data_size += 12;
} else {
printf("Incorrect or missing key type, expected master, simple or encrypted");
break;
}
if(!args_read_int_and_trim(args, &key_size)) {
printf("Incorrect or missing key size, expected 128 or 256");
break;
}
if(key_size == 128) {
key.size = FuriHalCryptoKeySize128;
data_size += 16;
} else if(key_size == 256) {
key.size = FuriHalCryptoKeySize256;
data_size += 32;
} else {
printf("Incorrect or missing key size, expected 128 or 256");
}
if(!args_read_hex_bytes(args, data, data_size)) {
printf("Incorrect or missing key data, expected hex encoded key with or without IV.");
break;
}
if(key_slot > 0) {
uint8_t iv[16];
if(key_slot > 1) {
if(!furi_hal_crypto_store_load_key(key_slot - 1, iv)) {
printf(
"Slot %d before %d is empty, which is not allowed",
key_slot - 1,
key_slot);
break;
}
furi_hal_crypto_store_unload_key(key_slot - 1);
}
if(furi_hal_crypto_store_load_key(key_slot, iv)) {
furi_hal_crypto_store_unload_key(key_slot);
printf("Key slot %d is already used", key_slot);
break;
}
}
uint8_t slot;
if(furi_hal_crypto_store_add_key(&key, &slot)) {
printf("Success. Stored to slot: %d", slot);
} else {
printf("Failure");
}
} while(0);
string_clear(key_type);
}
static void crypto_cli(Cli* cli, string_t args, void* context) {
UNUSED(context);
string_t cmd;
string_init(cmd);
do {
if(!args_read_string_and_trim(args, cmd)) {
crypto_cli_print_usage();
break;
}
if(string_cmp_str(cmd, "encrypt") == 0) {
crypto_cli_encrypt(cli, args);
break;
}
if(string_cmp_str(cmd, "decrypt") == 0) {
crypto_cli_decrypt(cli, args);
break;
}
if(string_cmp_str(cmd, "has_key") == 0) {
crypto_cli_has_key(cli, args);
break;
}
if(string_cmp_str(cmd, "store_key") == 0) {
crypto_cli_store_key(cli, args);
break;
}
crypto_cli_print_usage();
} while(false);
string_clear(cmd);
}
void crypto_on_system_start() {
#ifdef SRV_CLI
Cli* cli = furi_record_open(RECORD_CLI);
cli_add_command(cli, "crypto", CliCommandFlagDefault, crypto_cli, NULL);
furi_record_close(RECORD_CLI);
#else
UNUSED(crypto_cli);
#endif
}