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ERC-20 tokens support for a simple set of tokens - display additional transaction details

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This commit is contained in:
BTChip
2017-02-04 13:09:46 +01:00
parent b4ff4c4023
commit 0c094f4fe6
6 changed files with 421 additions and 28 deletions
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205
Makefile Executable file
View File

@@ -0,0 +1,205 @@
#*******************************************************************************
# Ledger Blue
# (c) 2016 Ledger
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#*******************************************************************************
#extract TARGET_ID from the SDK to allow for makefile choices
TARGET_ID := $(shell cat $(BOLOS_SDK)/include/bolos_target.h | grep 0x | cut -f3 -d' ')
$(info TARGET_ID=$(TARGET_ID))
APPNAME = Ethereum
APP_LOAD_PARAMS=--appFlags 0x40 --path "44'/60'" --path "44'/61'" --curve secp256k1
APPVERSION_M=1
APPVERSION_N=0
APPVERSION_P=5
APPVERSION=$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)
#prepare hsm generation
ifeq ($(TARGET_ID),0x31000002)
ICONNAME=app_ethereum.gif
LOADFLAGS = --params --appVersion $(APPVERSION)
else
ICONNAME=icon.gif
endif
################
# Default rule #
################
all: default
# consider every intermediate target as final to avoid deleting intermediate files
.SECONDARY:
# disable builtin rules that overload the build process (and the debug log !!)
.SUFFIXES:
MAKEFLAGS += -r
SHELL = /bin/bash
#.ONESHELL:
############
# Platform #
############
PROG := token-genericwallet
CONFIG_PRODUCTIONS := bin/$(PROG)
GLYPH_FILES := $(addprefix glyphs/,$(sort $(notdir $(shell find glyphs/))))
GLYPH_DESTC := src_common/glyphs.c
GLYPH_DESTH := src_common/glyphs.h
$(GLYPH_DESTC) $(GLYPH_DESTH): $(GLYPH_FILES) $(BOLOS_SDK)/icon.py
-rm $@
if [ ! -z "$(GLYPH_FILES)" ] ; then for gif in $(GLYPH_FILES) ; do python $(BOLOS_SDK)/icon.py $$gif glyphcheader ; done > $(GLYPH_DESTH) ; fi
if [ ! -z "$(GLYPH_FILES)" ] ; then for gif in $(GLYPH_FILES) ; do python $(BOLOS_SDK)/icon.py $$gif glyphcfile ; done > $(GLYPH_DESTC) ; fi
SOURCE_PATH := src_genericwallet $(BOLOS_SDK)/src $(dir $(shell find $(BOLOS_SDK)/lib_stusb* | grep "\.c$$")) src_common
SOURCE_FILES := $(foreach path, $(SOURCE_PATH),$(shell find $(path) | grep "\.c$$") ) $(GLYPH_DESTC)
INCLUDES_PATH := $(dir $(shell find $(BOLOS_SDK)/lib_stusb* | grep "\.h$$")) include src_genericwallet $(BOLOS_SDK)/include $(BOLOS_SDK)/include/arm src_common
### platform definitions
DEFINES := ST31 gcc __IO=volatile
DEFINES += OS_IO_SEPROXYHAL IO_SEPROXYHAL_BUFFER_SIZE_B=128
DEFINES += HAVE_BAGL HAVE_SPRINTF
#DEFINES += HAVE_PRINTF PRINTF=screen_printf
DEFINES += PRINTF\(...\)=
DEFINES += HAVE_IO_USB HAVE_L4_USBLIB IO_USB_MAX_ENDPOINTS=6 IO_HID_EP_LENGTH=64 HAVE_USB_APDU
DEFINES += LEDGER_MAJOR_VERSION=$(APPVERSION_M) LEDGER_MINOR_VERSION=$(APPVERSION_N) LEDGER_PATCH_VERSION=$(APPVERSION_P)
# U2F
DEFINES += HAVE_U2F
DEFINES += USB_SEGMENT_SIZE=64
DEFINES += BLE_SEGMENT_SIZE=32 #max MTU, min 20
DEFINES += U2F_MAX_MESSAGE_SIZE=264 #257+5+2
DEFINES += UNUSED\(x\)=\(void\)x
##############
# Compiler #
##############
GCCPATH := $(BOLOS_ENV)/gcc-arm-none-eabi-5_3-2016q1/bin/
CLANGPATH := $(BOLOS_ENV)/clang-arm-fropi/bin
CC := $(CLANGPATH)/clang
CFLAGS :=
CFLAGS += -gdwarf-2 -gstrict-dwarf
#CFLAGS += -O0
#CFLAGS += -O0 -g3
CFLAGS += -O3 -Os
CFLAGS += -mcpu=cortex-m0 -mthumb
CFLAGS += -fno-common -mtune=cortex-m0 -mlittle-endian
CFLAGS += -std=gnu99 -Werror=int-to-pointer-cast -Wall -Wextra #-save-temps
CFLAGS += -fdata-sections -ffunction-sections -funsigned-char -fshort-enums
CFLAGS += -mno-unaligned-access
CFLAGS += -Wno-unused-parameter -Wno-duplicate-decl-specifier
CFLAGS += -fropi --target=armv6m-none-eabi
#CFLAGS += -finline-limit-0 -funsigned-bitfields
AS := $(GCCPATH)/arm-none-eabi-gcc
AFLAGS += -ggdb2 -O3 -Os -mcpu=cortex-m0 -fno-common -mtune=cortex-m0
# NOT SUPPORTED BY STM3L152 CFLAGS += -fpack-struct
#-pg --coverage
LD := $(GCCPATH)/arm-none-eabi-gcc
LDFLAGS :=
LDFLAGS += -gdwarf-2 -gstrict-dwarf
#LDFLAGS += -O0 -g3
LDFLAGS += -O3 -Os
#LDFLAGS += -O0
LDFLAGS += -Wall
LDFLAGS += -mcpu=cortex-m0 -mthumb
LDFLAGS += -fno-common -ffunction-sections -fdata-sections -fwhole-program -nostartfiles
LDFLAGS += -mno-unaligned-access
#LDFLAGS += -nodefaultlibs
#LDFLAGS += -nostdlib -nostdinc
LDFLAGS += -T$(BOLOS_SDK)/script.ld -Wl,--gc-sections -Wl,-Map,debug/$(PROG).map,--cref
LDLIBS += -Wl,--library-path -Wl,$(GCCPATH)/../lib/armv6-m/
#LDLIBS += -Wl,--start-group
LDLIBS += -lm -lgcc -lc
#LDLIBS += -Wl,--end-group
# -mno-unaligned-access
#-pg --coverage
### computed variables
VPATH := $(dir $(SOURCE_FILES))
OBJECT_FILES := $(sort $(addprefix obj/, $(addsuffix .o, $(basename $(notdir $(SOURCE_FILES))))))
DEPEND_FILES := $(sort $(addprefix dep/, $(addsuffix .d, $(basename $(notdir $(SOURCE_FILES))))))
ifeq ($(filter clean,$(MAKECMDGOALS)),)
-include $(DEPEND_FILES)
endif
clean:
rm -fr obj bin debug dep $(GLYPH_DESTC) $(GLYPH_DESTH)
prepare: $(GLYPH_DESTC)
@mkdir -p bin obj debug dep
.SECONDEXPANSION:
# default is not to display make commands
log = $(if $(strip $(VERBOSE)),$1,@$1)
default: prepare bin/$(PROG)
load: all
python -m ledgerblue.loadApp --targetId $(TARGET_ID) --fileName bin/$(PROG).hex --appName $(APPNAME) --icon `python $(BOLOS_SDK)/icon.py $(ICONNAME) hexbitmaponly` $(LOADFLAGS) $(APP_LOAD_PARAMS)
delete:
python -m ledgerblue.deleteApp --targetId $(TARGET_ID) --appName $(APPNAME)
bin/$(PROG): $(OBJECT_FILES) $(BOLOS_SDK)/script.ld
@echo "[LINK] $@"
$(call log,$(call link_cmdline,$(OBJECT_FILES) $(LDLIBS),$@))
$(call log,$(GCCPATH)/arm-none-eabi-objcopy -O ihex -S bin/$(PROG) bin/$(PROG).hex)
$(call log,mv bin/$(PROG) bin/$(PROG).elf)
$(call log,cp bin/$(PROG).elf obj)
$(call log,$(GCCPATH)/arm-none-eabi-objdump -S -d bin/$(PROG).elf > debug/$(PROG).asm)
dep/%.d: %.c Makefile.genericwallet
@echo "[DEP] $@"
@mkdir -p dep
$(call log,$(call dep_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@))
obj/%.o: %.c dep/%.d
@echo "[CC] $@"
$(call log,$(call cc_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@))
obj/%.o: %.s
@echo "[CC] $@"
$(call log,$(call as_cmdline,$(INCLUDES_PATH), $(DEFINES),$<,$@))
### BEGIN GCC COMPILER RULES
# link_cmdline(objects,dest) Macro that is used to format arguments for the linker
link_cmdline = $(LD) $(LDFLAGS) -o $(2) $(1)
# dep_cmdline(include,defines,src($<),dest($@)) Macro that is used to format arguments for the dependency creator
dep_cmdline = $(CC) -M $(CFLAGS) $(addprefix -D,$(2)) $(addprefix -I,$(1)) $(3) | sed 's/\($*\)\.o[ :]*/obj\/\1.o: /g' | sed -e 's/[:\t ][^ ]\+\.c//g' > dep/$(basename $(notdir $(4))).d 2>/dev/null
# cc_cmdline(include,defines,src,dest) Macro that is used to format arguments for the compiler
cc_cmdline = $(CC) -c $(CFLAGS) $(addprefix -D,$(2)) $(addprefix -I,$(1)) -o $(4) $(3)
as_cmdline = $(AS) -c $(AFLAGS) $(addprefix -D,$(2)) $(addprefix -I,$(1)) -o $(4) $(3)
### END GCC COMPILER RULES

2
Makefile.genericwallet
View File

@@ -23,7 +23,7 @@ APP_LOAD_PARAMS=--appFlags 0x40 --path "44'/60'" --path "44'/61'" --curve secp25
APPVERSION_M=1
APPVERSION_N=0
APPVERSION_P=4
APPVERSION_P=5
APPVERSION=$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)
#prepare hsm generation

4
src_common/ethUtils.c
View File

@@ -250,7 +250,9 @@ bool adjustDecimals(char *src, uint32_t srcLength, char *target,
while (offset < delta) {
target[offset++] = src[sourceOffset++];
}
target[offset++] = '.';
if (decimals != 0) {
target[offset++] = '.';
}
startOffset = offset;
while (sourceOffset < srcLength) {
target[offset++] = src[sourceOffset++];

108
src_genericwallet/main.c
View File

@@ -21,6 +21,7 @@
#include "ethUstream.h"
#include "ethUtils.h"
#include "uint256.h"
#include "tokens.h"
#include "os_io_seproxyhal.h"
#include "string.h"
@@ -73,6 +74,14 @@ uint32_t set_result_get_publicKey(void);
#define WEI_TO_ETHER 18
static const uint8_t const TOKEN_TRANSFER_ID[] = {0xa9, 0x05, 0x9c, 0xbb};
static const uint8_t const TICKER_ETH[] = "ETH ";
typedef struct tokenContext_t {
uint8_t data[4 + 32 + 32];
uint32_t dataFieldPos;
bool provisioned;
} tokenContext_t;
typedef struct publicKeyContext_t {
cx_ecfp_public_key_t publicKey;
uint8_t address[41];
@@ -93,6 +102,7 @@ union {
txContext_t txContext;
txContent_t txContent;
cx_sha3_t sha3;
tokenContext_t tokenContext;
volatile uint8_t dataAllowed;
volatile uint8_t fidoTransport;
volatile char addressSummary[32];
@@ -663,7 +673,7 @@ const bagl_element_t ui_settings_nanos[] = {
NULL},
//{{BAGL_ICON , 0x01, 3, 14, 7, 4, 0, 0, 0
//, 0xFFFFFF, 0x000000, 0,
//BAGL_GLYPH_ICON_UP }, NULL, 0, 0, 0, NULL, NULL, NULL },
// BAGL_GLYPH_ICON_UP }, NULL, 0, 0, 0, NULL, NULL, NULL },
{{BAGL_ICON, 0x01, 118, 14, 7, 4, 0, 0, 0, 0xFFFFFF, 0x000000, 0,
BAGL_GLYPH_ICON_DOWN},
NULL,
@@ -1033,10 +1043,10 @@ const bagl_element_t ui_address_blue[] = {
NULL},
//{{BAGL_RECTANGLE | BAGL_FLAG_TOUCHABLE, 0x00, 264, 19, 56, 44, 0, 0,
//BAGL_FILL, COLOR_APP, COLOR_APP_LIGHT,
//BAGL_FONT_SYMBOLS_0|BAGL_FONT_ALIGNMENT_CENTER|BAGL_FONT_ALIGNMENT_MIDDLE,
//0 }, " " /*BAGL_FONT_SYMBOLS_0_DASHBOARD*/, 0, COLOR_APP, 0xFFFFFF,
//io_seproxyhal_touch_exit, NULL, NULL},
// BAGL_FILL, COLOR_APP, COLOR_APP_LIGHT,
// BAGL_FONT_SYMBOLS_0|BAGL_FONT_ALIGNMENT_CENTER|BAGL_FONT_ALIGNMENT_MIDDLE,
// 0 }, " " /*BAGL_FONT_SYMBOLS_0_DASHBOARD*/, 0, COLOR_APP, 0xFFFFFF,
// io_seproxyhal_touch_exit, NULL, NULL},
{{BAGL_LABELINE, 0x00, 30, 106, 320, 30, 0, 0, BAGL_FILL, 0x999999,
COLOR_BG_1, BAGL_FONT_OPEN_SANS_SEMIBOLD_8_11PX, 0},
@@ -1280,10 +1290,10 @@ const bagl_element_t ui_details_blue[] = {
NULL,
NULL},
//{{BAGL_RECTANGLE | BAGL_FLAG_TOUCHABLE, 0x00, 264, 19, 56, 44, 0, 0,
//BAGL_FILL, COLOR_APP, COLOR_APP_LIGHT,
//BAGL_FONT_SYMBOLS_0|BAGL_FONT_ALIGNMENT_CENTER|BAGL_FONT_ALIGNMENT_MIDDLE,
//0 }, " " /*BAGL_FONT_SYMBOLS_0_DASHBOARD*/, 0, COLOR_APP, 0xFFFFFF,
//io_seproxyhal_touch_exit, NULL, NULL},
// BAGL_FILL, COLOR_APP, COLOR_APP_LIGHT,
// BAGL_FONT_SYMBOLS_0|BAGL_FONT_ALIGNMENT_CENTER|BAGL_FONT_ALIGNMENT_MIDDLE,
// 0 }, " " /*BAGL_FONT_SYMBOLS_0_DASHBOARD*/, 0, COLOR_APP, 0xFFFFFF,
// io_seproxyhal_touch_exit, NULL, NULL},
{{BAGL_LABELINE, 0x00, 30, 106, 320, 30, 0, 0, BAGL_FILL, 0x999999,
COLOR_BG_1, BAGL_FONT_OPEN_SANS_SEMIBOLD_8_11PX, 0},
@@ -1518,10 +1528,10 @@ const bagl_element_t ui_approval_blue[] = {
NULL},
//{{BAGL_RECTANGLE | BAGL_FLAG_TOUCHABLE, 0x00, 264, 19, 56, 44, 0, 0,
//BAGL_FILL, COLOR_APP, COLOR_APP_LIGHT,
//BAGL_FONT_SYMBOLS_0|BAGL_FONT_ALIGNMENT_CENTER|BAGL_FONT_ALIGNMENT_MIDDLE,
//0 }, " " /*BAGL_FONT_SYMBOLS_0_DASHBOARD*/, 0, COLOR_APP, 0xFFFFFF,
//io_seproxyhal_touch_exit, NULL, NULL},
// BAGL_FILL, COLOR_APP, COLOR_APP_LIGHT,
// BAGL_FONT_SYMBOLS_0|BAGL_FONT_ALIGNMENT_CENTER|BAGL_FONT_ALIGNMENT_MIDDLE,
// 0 }, " " /*BAGL_FONT_SYMBOLS_0_DASHBOARD*/, 0, COLOR_APP, 0xFFFFFF,
// io_seproxyhal_touch_exit, NULL, NULL},
// BADGE_TRANSACTION.GIF
{{BAGL_ICON, 0x00, 30, 98, 50, 50, 0, 0, BAGL_FILL, 0, COLOR_BG_1, 0, 0},
@@ -1738,9 +1748,10 @@ const bagl_element_t ui_approval_blue[] = {
NULL},
//{{BAGL_LABELINE , 0x05, 130, 343, 160, 30, 0, 0,
//BAGL_FILL, 0x666666, COLOR_BG_1,
//BAGL_FONT_OPEN_SANS_REGULAR_10_13PX|BAGL_FONT_ALIGNMENT_RIGHT, 0 }, "Not
//present", 0, 0, 0, NULL, NULL, NULL},
// BAGL_FILL, 0x666666, COLOR_BG_1,
// BAGL_FONT_OPEN_SANS_REGULAR_10_13PX|BAGL_FONT_ALIGNMENT_RIGHT, 0 },
// "Not
// present", 0, 0, 0, NULL, NULL, NULL},
{{BAGL_LABELINE, 0x06, 133, 343, 140, 30, 0, 0, BAGL_FILL, 0x666666,
COLOR_BG_1,
BAGL_FONT_OPEN_SANS_REGULAR_10_13PX | BAGL_FONT_ALIGNMENT_RIGHT, 0},
@@ -2380,6 +2391,29 @@ bool customProcessor(txContext_t *context) {
THROW(EXCEPTION);
} else {
dataPresent = true;
if (context->currentFieldLength == sizeof(tokenContext.data)) {
if (context->currentFieldPos < context->currentFieldLength) {
uint32_t copySize = (context->commandLength <
((context->currentFieldLength -
context->currentFieldPos))
? context->commandLength
: context->currentFieldLength -
context->currentFieldPos);
copyTxData(context,
tokenContext.data + context->currentFieldPos,
copySize);
}
if (context->currentFieldPos == context->currentFieldLength) {
context->currentField++;
context->processingField = false;
// Initial check to see if the token content can be
// processed
tokenContext.provisioned =
(os_memcmp(tokenContext.data, TOKEN_TRANSFER_ID, 4) ==
0);
}
return true;
}
}
}
return false;
@@ -2464,6 +2498,9 @@ void handleSign(uint8_t p1, uint8_t p2, uint8_t *workBuffer,
uint256_t gasPrice, startGas, uint256;
uint32_t i;
uint8_t address[41];
uint8_t decimals = WEI_TO_ETHER;
uint8_t *ticker = TICKER_ETH;
uint8_t tickerOffset = 0;
if (p1 == P1_FIRST) {
tmpCtx.transactionContext.pathLength = workBuffer[0];
if ((tmpCtx.transactionContext.pathLength < 0x01) ||
@@ -2481,6 +2518,7 @@ void handleSign(uint8_t p1, uint8_t p2, uint8_t *workBuffer,
dataLength -= 4;
}
dataPresent = false;
tokenContext.provisioned = false;
initTx(&txContext, &sha3, &txContent, customProcessor, NULL);
} else if (p1 != P1_MORE) {
THROW(0x6B00);
@@ -2504,10 +2542,28 @@ void handleSign(uint8_t p1, uint8_t p2, uint8_t *workBuffer,
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);
// If there is a token to process, check if it is well known
if (tokenContext.provisioned) {
for (i = 0; i < NUM_TOKENS; i++) {
tokenDefinition_t *currentToken = PIC(&TOKENS[i]);
if (os_memcmp(currentToken->address, txContent.destination, 20) ==
0) {
dataPresent = false;
decimals = currentToken->decimals;
ticker = currentToken->ticker;
txContent.destinationLength = 20;
os_memmove(txContent.destination, tokenContext.data + 4 + 12,
20);
os_memmove(txContent.value.value, tokenContext.data + 4 + 32,
32);
txContent.value.length = 32;
break;
}
}
}
// Add address
if (txContent.destinationLength != 0) {
getEthAddressStringFromBinary(txContent.destination, address, &sha3);
@@ -2527,7 +2583,7 @@ void handleSign(uint8_t p1, uint8_t p2, uint8_t *workBuffer,
sizeof(CONTRACT_ADDRESS));
strcpy(fullAddress, "Contract");
}
// Add amount in ethers
// Add amount in ethers or tokens
convertUint256BE(txContent.value.value, txContent.value.length, &uint256);
tostring256(&uint256, 10, (char *)(G_io_apdu_buffer + 100), 100);
i = 0;
@@ -2535,17 +2591,18 @@ void handleSign(uint8_t p1, uint8_t p2, uint8_t *workBuffer,
i++;
}
adjustDecimals((char *)(G_io_apdu_buffer + 100), i,
(char *)G_io_apdu_buffer, 100, WEI_TO_ETHER);
(char *)G_io_apdu_buffer, 100, decimals);
i = 0;
fullAmount[0] = 'E';
fullAmount[1] = 'T';
fullAmount[2] = 'H';
fullAmount[3] = ' ';
tickerOffset = 0;
while (ticker[tickerOffset]) {
fullAmount[tickerOffset] = ticker[tickerOffset];
tickerOffset++;
}
while (G_io_apdu_buffer[i]) {
fullAmount[4 + i] = G_io_apdu_buffer[i];
fullAmount[tickerOffset + i] = G_io_apdu_buffer[i];
i++;
}
fullAmount[4 + i] = '\0';
fullAmount[tickerOffset + i] = '\0';
// Compute maximum fee
convertUint256BE(txContent.gasprice.value, txContent.gasprice.length,
&gasPrice);
@@ -2632,7 +2689,6 @@ void handleApdu(volatile unsigned int *flags, volatile unsigned int *tx) {
G_io_apdu_buffer[OFFSET_LC], flags, tx);
break;
default:
THROW(0x6D00);
break;

102
src_genericwallet/tokens.c Normal file
View File

@@ -0,0 +1,102 @@
/*******************************************************************************
* Ledger Blue
* (c) 2016 Ledger
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
********************************************************************************/
#include "tokens.h"
const tokenDefinition_t const TOKENS[NUM_TOKENS] = {
{{0xAf, 0x30, 0xD2, 0xa7, 0xE9, 0x0d, 0x7D, 0xC3, 0x61, 0xc8,
0xC4, 0x58, 0x5e, 0x9B, 0xB7, 0xD2, 0xF6, 0xf1, 0x5b, 0xc7},
"1ST ",
18},
{{0xAc, 0x70, 0x9F, 0xcB, 0x44, 0xa4, 0x3c, 0x35, 0xF0, 0xDA,
0x4e, 0x31, 0x63, 0xb1, 0x17, 0xA1, 0x7F, 0x37, 0x70, 0xf5},
"ARC ",
18},
{{0x74, 0xc1, 0xe4, 0xb8, 0xca, 0xe5, 0x92, 0x69, 0xec, 0x1d,
0x85, 0xd3, 0xd4, 0xf3, 0x24, 0x39, 0x60, 0x48, 0xf4, 0xac},
"(^) ",
0},
{{0x1e, 0x79, 0x7C, 0xe9, 0x86, 0xC3, 0xCF, 0xF4, 0x47, 0x2F,
0x7D, 0x38, 0xd5, 0xC4, 0xab, 0xa5, 0x5D, 0xfE, 0xFE, 0x40},
"BCDN ",
15},
{{0xe4, 0xc9, 0x4d, 0x45, 0xf7, 0xae, 0xf7, 0x01, 0x8a, 0x5d,
0x66, 0xf4, 0x4a, 0xf7, 0x80, 0xec, 0x60, 0x23, 0x37, 0x8e},
"CCRB ",
6},
{{0xbb, 0x9b, 0xc2, 0x44, 0xd7, 0x98, 0x12, 0x3f, 0xde, 0x78,
0x3f, 0xcc, 0x1c, 0x72, 0xd3, 0xbb, 0x8c, 0x18, 0x94, 0x13},
"DAO ",
16},
{{0x5c, 0x40, 0xeF, 0x6f, 0x52, 0x7f, 0x4F, 0xbA, 0x68, 0x36,
0x87, 0x74, 0xE6, 0x13, 0x0c, 0xE6, 0x51, 0x51, 0x23, 0xf2},
"DAOe ",
0},
{{0xe0, 0xb7, 0x92, 0x7c, 0x4a, 0xf2, 0x37, 0x65, 0xcb, 0x51,
0x31, 0x4a, 0x0e, 0x05, 0x21, 0xa9, 0x64, 0x5f, 0x0e, 0x2a},
"DGD ",
9},
{{0x55, 0xb9, 0xa1, 0x1c, 0x2e, 0x83, 0x51, 0xb4, 0xff, 0xc7,
0xb1, 0x15, 0x61, 0x14, 0x8b, 0xfa, 0xc9, 0x97, 0x78, 0x55},
"DGX1 ",
9},
{{0xa7, 0x44, 0x76, 0x44, 0x31, 0x19, 0xA9, 0x42, 0xdE, 0x49,
0x85, 0x90, 0xFe, 0x1f, 0x24, 0x54, 0xd7, 0xD4, 0xaC, 0x0d},
"GNT ",
18},
{{0x14, 0xF3, 0x7B, 0x57, 0x42, 0x42, 0xD3, 0x66, 0x55, 0x8d,
0xB6, 0x1f, 0x33, 0x35, 0x28, 0x9a, 0x50, 0x35, 0xc5, 0x06},
"HKG ",
3},
{{0x88, 0x86, 0x66, 0xCA, 0x69, 0xE0, 0xf1, 0x78, 0xDE, 0xD6,
0xD7, 0x5b, 0x57, 0x26, 0xCe, 0xe9, 0x9A, 0x87, 0xD6, 0x98},
"ICN ",
18},
{{0xc6, 0x6e, 0xa8, 0x02, 0x71, 0x7b, 0xfb, 0x98, 0x33, 0x40,
0x02, 0x64, 0xdd, 0x12, 0xc2, 0xbc, 0xea, 0xa3, 0x4a, 0x6d},
"MKR ",
18},
{{0x45, 0xe4, 0x2D, 0x65, 0x9D, 0x9f, 0x94, 0x66, 0xcD, 0x5D,
0xF6, 0x22, 0x50, 0x60, 0x33, 0x14, 0x5a, 0x9b, 0x89, 0xBc},
"NXM ",
3},
{{0xD8, 0x91, 0x2C, 0x10, 0x68, 0x1D, 0x8B, 0x21, 0xFd, 0x37,
0x42, 0x24, 0x4f, 0x44, 0x65, 0x8d, 0xBA, 0x12, 0x26, 0x4E},
"PLU ",
18},
{{0x48, 0xc8, 0x0F, 0x1f, 0x4D, 0x53, 0xD5, 0x95, 0x1e, 0x5D,
0x54, 0x38, 0xB5, 0x4C, 0xba, 0x84, 0xf2, 0x9F, 0x32, 0xa5},
"REP ",
18},
{{0xae, 0xc2, 0xe8, 0x7e, 0x0a, 0x23, 0x52, 0x66, 0xd9, 0xc5,
0xad, 0xc9, 0xde, 0xb4, 0xb2, 0xe2, 0x9b, 0x54, 0xd0, 0x09},
"SNGL ",
0},
{{0x89, 0x20, 0x5A, 0x3A, 0x3b, 0x2A, 0x69, 0xDe, 0x6D, 0xbf,
0x7f, 0x01, 0xED, 0x13, 0xB2, 0x10, 0x8B, 0x2c, 0x43, 0xe7},
"o> ",
0},
{{0x5c, 0x54, 0x3e, 0x7A, 0xE0, 0xA1, 0x10, 0x4f, 0x78, 0x40,
0x6C, 0x34, 0x0E, 0x9C, 0x64, 0xFD, 0x9f, 0xCE, 0x51, 0x70},
"VSL ",
18},
{{0x4D, 0xF8, 0x12, 0xF6, 0x06, 0x4d, 0xef, 0x1e, 0x5e, 0x02,
0x9f, 0x1c, 0xa8, 0x58, 0x77, 0x7C, 0xC9, 0x8D, 0x2D, 0x81},
"XAUR ",
8},
};

28
src_genericwallet/tokens.h Normal file
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@@ -0,0 +1,28 @@
/*******************************************************************************
* Ledger Blue
* (c) 2016 Ledger
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
********************************************************************************/
#include "os.h"
typedef struct tokenDefinition_t {
uint8_t address[20];
uint8_t ticker[6];
uint8_t decimals;
} tokenDefinition_t;
#define NUM_TOKENS 20
extern tokenDefinition_t const TOKENS[NUM_TOKENS];