(self, path, api: Any = 'public', method='GET', params={}, headers: dict = None, body: Any = None)
| 3898 | return '0x' + r.rjust(64, '0') + s.rjust(64, '0') + v |
| 3899 | |
| 3900 | def sign(self, path, api: Any = 'public', method='GET', params={}, headers: dict = None, body: Any = None): |
| 3901 | url = self.urls['api'][api] + '/' + path |
| 3902 | if api == 'fapiPublic' or api == 'sapiPublic': |
| 3903 | if params: |
| 3904 | url += '?' + self.rawencode(params) |
| 3905 | elif api == 'fapiPrivate' or api == 'sapiPrivate': |
| 3906 | self.check_required_credentials() |
| 3907 | nonce = self.milliseconds() * 1000 |
| 3908 | # Sign using EIP-712 typed data per the AsterSignTransaction spec |
| 3909 | zeroAddress = self.safe_string(self.options, 'zeroAddress', '0x0000000000000000000000000000000000000000') |
| 3910 | v3ChainId = self.safe_integer(self.options, 'v3ChainId', 1666) |
| 3911 | walletAddress = self.eth_get_address_from_private_key(self.privateKey) |
| 3912 | signerAddress = self.safe_string(self.options, 'signerAddress', walletAddress) # default to user's wallet |
| 3913 | if signerAddress is None: |
| 3914 | raise ArgumentsRequired(self.id + ' requires signerAddress in options when use v3 api') |
| 3915 | domain = { |
| 3916 | 'name': 'AsterSignTransaction', |
| 3917 | 'version': '1', |
| 3918 | 'chainId': v3ChainId, |
| 3919 | 'verifyingContract': zeroAddress, |
| 3920 | } |
| 3921 | messageTypes = { |
| 3922 | 'Message': [ |
| 3923 | {'name': 'msg', 'type': 'string'}, |
| 3924 | ], |
| 3925 | } |
| 3926 | # Build v3 params: original endpoint params + nonce(macroseconds) + user + signer |
| 3927 | # Note: timestamp and recvWindow are not used for v3; nonce replaces timestamp |
| 3928 | finalParams = self.extend({ |
| 3929 | 'nonce': str(nonce), |
| 3930 | 'user': walletAddress, |
| 3931 | 'signer': signerAddress, |
| 3932 | }, params) |
| 3933 | paramString = None |
| 3934 | paramsToEncode: dict |
| 3935 | isApproveBuilder = (path.find('/approveBuilder') >= 0) |
| 3936 | if isApproveBuilder: |
| 3937 | # domain['name'] = 'Aster' |
| 3938 | messageTypes = { |
| 3939 | 'ApproveBuilder': [ |
| 3940 | {'name': 'Builder', 'type': 'string'}, |
| 3941 | {'name': 'MaxFeeRate', 'type': 'string'}, |
| 3942 | {'name': 'BuilderName', 'type': 'string'}, |
| 3943 | {'name': 'AsterChain', 'type': 'string'}, |
| 3944 | {'name': 'User', 'type': 'string'}, |
| 3945 | {'name': 'Nonce', 'type': 'uint256'}, |
| 3946 | ], |
| 3947 | } |
| 3948 | del finalParams['signer'] # signer is not needed for approveBuilder endpoint |
| 3949 | paramString = self.encode_values_with_json(finalParams) |
| 3950 | paramsToEncode = self.capitalize_keys(finalParams) |
| 3951 | else: |
| 3952 | paramString = self.encode_values_with_json(finalParams) |
| 3953 | paramsToEncode = {'msg': paramString} |
| 3954 | encodedMessage = self.eth_encode_structured_data(domain, messageTypes, paramsToEncode) |
| 3955 | signature = self.sign_message(encodedMessage, self.privateKey) |
| 3956 | queryString = paramString + '&' + 'signature=' + signature |
| 3957 | if method == 'GET': |
nothing calls this directly
no test coverage detected