Mutex for ChainId

sharedlib/main.go

@@ -3,6 +3,7 @@ package main
 import (
 	"encoding/hex"
 	"fmt"
+	"sync"
 	"time"
 	"unsafe"
 
@@ -50,7 +51,10 @@ typedef struct {
 */
 import "C"
 
-var chainId uint32
+var (
+	chainIdMu sync.Mutex
+	chainId   uint32
+)
 
 func wrapErr(err any) *C.char {
 	if err == nil {
@@ -60,11 +64,15 @@ func wrapErr(err any) *C.char {
 }
 
 func messageToSign(txInfo txtypes.TxInfo) string {
+	chainIdMu.Lock()
+	localChainId := chainId
+	chainIdMu.Unlock()
+
 	switch typed := txInfo.(type) {
 	case *txtypes.L2ChangePubKeyTxInfo:
 		return typed.GetL1SignatureBody()
 	case *txtypes.L2TransferTxInfo:
-		return typed.GetL1SignatureBody(chainId)
+		return typed.GetL1SignatureBody(localChainId)
 	default:
 		return ""
 	}
@@ -148,13 +156,18 @@ func CreateClient(cUrl *C.char, cPrivateKey *C.char, cChainId C.int, cApiKeyInde
 
 	url := C.GoString(cUrl)
 	privateKey := C.GoString(cPrivateKey)
-	chainId = uint32(cChainId)
+	localChainId := uint32(cChainId)
 	apiKeyIndex := uint8(cApiKeyIndex)
 	accountIndex := int64(cAccountIndex)
 
 	httpClient := http.NewClient(url)
 
-	_, err := client.CreateClient(httpClient, privateKey, chainId, apiKeyIndex, accountIndex)
+	_, err := client.CreateClient(httpClient, privateKey, localChainId, apiKeyIndex, accountIndex)
+
+	chainIdMu.Lock()
+	chainId = localChainId
+	chainIdMu.Unlock()
+
 	return wrapErr(err)
 }
 

tmp-build/lighter-signer-darwin-arm64.h

@@ -0,0 +1,136 @@
+/* Code generated by cmd/cgo; DO NOT EDIT. */
+
+/* package command-line-arguments */
+
+
+#line 1 "cgo-builtin-export-prolog"
+
+#include <stddef.h>
+
+#ifndef GO_CGO_EXPORT_PROLOGUE_H
+#define GO_CGO_EXPORT_PROLOGUE_H
+
+#ifndef GO_CGO_GOSTRING_TYPEDEF
+typedef struct { const char *p; ptrdiff_t n; } _GoString_;
+#endif
+
+#endif
+
+/* Start of preamble from import "C" comments.  */
+
+
+#line 17 "main.go"
+
+#include <stdlib.h>
+#include <stdint.h>
+typedef struct {
+	char* str;
+	char* err;
+} StrOrErr;
+
+typedef struct {
+	uint8_t txType;
+	char* txInfo;
+	char* txHash;
+	char* messageToSign;
+	char* err;
+} SignedTxResponse;
+
+typedef struct {
+	char* privateKey;
+	char* publicKey;
+	char* err;
+} ApiKeyResponse;
+
+typedef struct {
+    uint8_t MarketIndex;
+    int64_t ClientOrderIndex;
+    int64_t BaseAmount;
+    uint32_t Price;
+    uint8_t IsAsk;
+    uint8_t Type;
+    uint8_t TimeInForce;
+    uint8_t ReduceOnly;
+    uint32_t TriggerPrice;
+    int64_t OrderExpiry;
+} CreateOrderTxReq;
+
+#line 1 "cgo-generated-wrapper"
+
+
+/* End of preamble from import "C" comments.  */
+
+
+/* Start of boilerplate cgo prologue.  */
+#line 1 "cgo-gcc-export-header-prolog"
+
+#ifndef GO_CGO_PROLOGUE_H
+#define GO_CGO_PROLOGUE_H
+
+typedef signed char GoInt8;
+typedef unsigned char GoUint8;
+typedef short GoInt16;
+typedef unsigned short GoUint16;
+typedef int GoInt32;
+typedef unsigned int GoUint32;
+typedef long long GoInt64;
+typedef unsigned long long GoUint64;
+typedef GoInt64 GoInt;
+typedef GoUint64 GoUint;
+typedef size_t GoUintptr;
+typedef float GoFloat32;
+typedef double GoFloat64;
+#ifdef _MSC_VER
+#include <complex.h>
+typedef _Fcomplex GoComplex64;
+typedef _Dcomplex GoComplex128;
+#else
+typedef float _Complex GoComplex64;
+typedef double _Complex GoComplex128;
+#endif
+
+/*
+  static assertion to make sure the file is being used on architecture
+  at least with matching size of GoInt.
+*/
+typedef char _check_for_64_bit_pointer_matching_GoInt[sizeof(void*)==64/8 ? 1:-1];
+
+#ifndef GO_CGO_GOSTRING_TYPEDEF
+typedef _GoString_ GoString;
+#endif
+typedef void *GoMap;
+typedef void *GoChan;
+typedef struct { void *t; void *v; } GoInterface;
+typedef struct { void *data; GoInt len; GoInt cap; } GoSlice;
+
+#endif
+
+/* End of boilerplate cgo prologue.  */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern ApiKeyResponse GenerateAPIKey(char* cSeed);
+extern char* CreateClient(char* cUrl, char* cPrivateKey, int cChainId, int cApiKeyIndex, long long cAccountIndex);
+extern char* CheckClient(int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignChangePubKey(char* cPubKey, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignCreateOrder(int cMarketIndex, long long cClientOrderIndex, long long cBaseAmount, int cPrice, int cIsAsk, int cOrderType, int cTimeInForce, int cReduceOnly, int cTriggerPrice, long long cOrderExpiry, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignCreateGroupedOrders(uint8_t cGroupingType, CreateOrderTxReq* cOrders, int cLen, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignCancelOrder(int cMarketIndex, long long cOrderIndex, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignWithdraw(int cAssetIndex, int cRouteType, unsigned long long cAmount, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignCreateSubAccount(long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignCancelAllOrders(int cTimeInForce, long long cTime, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignModifyOrder(int cMarketIndex, long long cIndex, long long cBaseAmount, long long cPrice, long long cTriggerPrice, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignTransfer(long long cToAccountIndex, int16_t cAssetIndex, uint8_t cFromRouteType, uint8_t cToRouteType, long long cAmount, long long cUsdcFee, char* cMemo, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignCreatePublicPool(long long cOperatorFee, int cInitialTotalShares, long long cMinOperatorShareRate, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignUpdatePublicPool(long long cPublicPoolIndex, int cStatus, long long cOperatorFee, int cMinOperatorShareRate, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignMintShares(long long cPublicPoolIndex, long long cShareAmount, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignBurnShares(long long cPublicPoolIndex, long long cShareAmount, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignUpdateLeverage(int cMarketIndex, int cInitialMarginFraction, int cMarginMode, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+extern StrOrErr CreateAuthToken(long long cDeadline, int cApiKeyIndex, long long cAccountIndex);
+extern SignedTxResponse SignUpdateMargin(int cMarketIndex, long long cUSDCAmount, int cDirection, long long cNonce, int cApiKeyIndex, long long cAccountIndex);
+
+#ifdef __cplusplus
+}
+#endif

tmp-build/lighter-signer-linux-amd64.h

@@ -0,0 +1,136 @@
+/* Code generated by cmd/cgo; DO NOT EDIT. */
+
+/* package github.com/elliottech/lighter-go/sharedlib */
+
+
+#line 1 "cgo-builtin-export-prolog"
+
+#include <stddef.h>
+
+#ifndef GO_CGO_EXPORT_PROLOGUE_H
+#define GO_CGO_EXPORT_PROLOGUE_H
+
+#ifndef GO_CGO_GOSTRING_TYPEDEF
+typedef struct { const char *p; ptrdiff_t n; } _GoString_;
+#endif
+
+#endif
+
+/* Start of preamble from import "C" comments.  */
+
+
+#line 17 "main.go"
+
+#include <stdlib.h>
+#include <stdint.h>
+typedef struct {
+	char* str;
+	char* err;
+} StrOrErr;
+
+typedef struct {
+	uint8_t txType;
+	char* txInfo;
+	char* txHash;
+	char* messageToSign;
+	char* err;
+} SignedTxResponse;
+
+typedef struct {
+	char* privateKey;
+	char* publicKey;
+	char* err;
+} ApiKeyResponse;
+
+typedef struct {
+    uint8_t MarketIndex;
+    int64_t ClientOrderIndex;
+    int64_t BaseAmount;
+    uint32_t Price;
+    uint8_t IsAsk;
+    uint8_t Type;
+    uint8_t TimeInForce;
+    uint8_t ReduceOnly;
+    uint32_t TriggerPrice;
+    int64_t OrderExpiry;
+} CreateOrderTxReq;
+
+#line 1 "cgo-generated-wrapper"
+
+
+/* End of preamble from import "C" comments.  */
+
+
+/* Start of boilerplate cgo prologue.  */
+#line 1 "cgo-gcc-export-header-prolog"
+
+#ifndef GO_CGO_PROLOGUE_H
+#define GO_CGO_PROLOGUE_H
+
+typedef signed char GoInt8;
+typedef unsigned char GoUint8;
+typedef short GoInt16;
+typedef unsigned short GoUint16;
+typedef int GoInt32;
+typedef unsigned int GoUint32;
+typedef long long GoInt64;
+typedef unsigned long long GoUint64;
+typedef GoInt64 GoInt;
+typedef GoUint64 GoUint;
+typedef size_t GoUintptr;
+typedef float GoFloat32;
+typedef double GoFloat64;
+#ifdef _MSC_VER
+#include <complex.h>
+typedef _Fcomplex GoComplex64;
+typedef _Dcomplex GoComplex128;
+#else
+typedef float _Complex GoComplex64;
+typedef double _Complex GoComplex128;
+#endif
+
+/*
+  static assertion to make sure the file is being used on architecture
+  at least with matching size of GoInt.
+*/
+typedef char _check_for_64_bit_pointer_matching_GoInt[sizeof(void*)==64/8 ? 1:-1];
+
+#ifndef GO_CGO_GOSTRING_TYPEDEF
+typedef _GoString_ GoString;
+#endif
+typedef void *GoMap;
+typedef void *GoChan;
+typedef struct { void *t; void *v; } GoInterface;
+typedef struct { void *data; GoInt len; GoInt cap; } GoSlice;
+
+#endif
+
+/* End of boilerplate cgo prologue.  */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern ApiKeyResponse GenerateAPIKey(char* cSeed);
+extern char* CreateClient(char* cUrl, char* cPrivateKey, int cChainId, int cApiKeyIndex, long long int cAccountIndex);
+extern char* CheckClient(int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignChangePubKey(char* cPubKey, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignCreateOrder(int cMarketIndex, long long int cClientOrderIndex, long long int cBaseAmount, int cPrice, int cIsAsk, int cOrderType, int cTimeInForce, int cReduceOnly, int cTriggerPrice, long long int cOrderExpiry, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignCreateGroupedOrders(uint8_t cGroupingType, CreateOrderTxReq* cOrders, int cLen, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignCancelOrder(int cMarketIndex, long long int cOrderIndex, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignWithdraw(int cAssetIndex, int cRouteType, long long unsigned int cAmount, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignCreateSubAccount(long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignCancelAllOrders(int cTimeInForce, long long int cTime, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignModifyOrder(int cMarketIndex, long long int cIndex, long long int cBaseAmount, long long int cPrice, long long int cTriggerPrice, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignTransfer(long long int cToAccountIndex, int16_t cAssetIndex, uint8_t cFromRouteType, uint8_t cToRouteType, long long int cAmount, long long int cUsdcFee, char* cMemo, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignCreatePublicPool(long long int cOperatorFee, int cInitialTotalShares, long long int cMinOperatorShareRate, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignUpdatePublicPool(long long int cPublicPoolIndex, int cStatus, long long int cOperatorFee, int cMinOperatorShareRate, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignMintShares(long long int cPublicPoolIndex, long long int cShareAmount, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignBurnShares(long long int cPublicPoolIndex, long long int cShareAmount, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignUpdateLeverage(int cMarketIndex, int cInitialMarginFraction, int cMarginMode, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+extern StrOrErr CreateAuthToken(long long int cDeadline, int cApiKeyIndex, long long int cAccountIndex);
+extern SignedTxResponse SignUpdateMargin(int cMarketIndex, long long int cUSDCAmount, int cDirection, long long int cNonce, int cApiKeyIndex, long long int cAccountIndex);
+
+#ifdef __cplusplus
+}
+#endif