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from bitpay.exceptions import * |
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from bitpay import key_utils |
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import requests |
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import json |
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import re |
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7
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class Client: |
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def __init__(self, api_uri="https://bitpay.com", insecure=False, pem=key_utils.generate_pem(), tokens={}): |
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self.uri = api_uri |
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self.verify = not(insecure) |
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self.pem = pem |
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self.client_id = key_utils.get_sin_from_pem(pem) |
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self.tokens = tokens |
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self.user_agent = 'bitpay-python' |
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def pair_pos_client(self, code): |
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if re.match("^\w{7,7}$", code) is None: |
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raise BitPayArgumentError("pairing code is not legal") |
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payload = {'id': self.client_id, 'pairingCode': code} |
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response = self.unsigned_request('/tokens', payload) |
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if response.ok: |
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self.tokens = self.token_from_response(response.json()) |
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return self.tokens |
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self.response_error(response) |
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def create_token(self, facade): |
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payload = {'id': self.client_id, 'facade': facade} |
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response = self.unsigned_request('/tokens', payload) |
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if response.ok: |
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self.tokens = self.token_from_response(response.json()) |
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return response.json()['data'][0]['pairingCode'] |
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self.response_error(response) |
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def create_invoice(self, params): |
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self.verify_invoice_params(params['price'], params['currency']) |
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payload = json.dumps(params) |
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uri = self.uri + "/invoices" |
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xidentity = key_utils.get_compressed_public_key_from_pem(self.pem) |
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xsignature = key_utils.sign(uri + payload, self.pem) |
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headers = {"content-type": "application/json", 'accept': 'application/json', 'X-Identity': xidentity, 'X-Signature': xsignature, 'X-accept-version': '2.0.0'} |
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try: |
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response = requests.post(uri, data=payload, headers=headers, verify=self.verify) |
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except Exception as pro: |
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raise BitPayConnectionError(pro.args) |
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if response.ok: |
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return response.json()['data'] |
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self.response_error(response) |
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def get_invoice(self, invoice_id): |
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uri = self.uri + "/invoices/" + invoice_id |
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try: |
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response = requests.get(uri, verify=self.verify) |
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except Exception as pro: |
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raise BitPayConnectionError(pro.args) |
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if response.ok: |
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return response.json()['data'] |
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self.response_error(response) |
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def verify_tokens(self): |
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""" |
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Deprecated, will be made private in 2.4 |
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""" |
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xidentity = key_utils.get_compressed_public_key_from_pem(self.pem) |
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url = self.uri + "/tokens" |
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xsignature = key_utils.sign(self.uri + "/tokens", self.pem) |
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headers = {"content-type": "application/json", 'accept': 'application/json', 'X-Identity': xidentity, 'X-Signature': xsignature, 'X-accept-version': '2.0.0'} |
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response = requests.get(self.uri + "/tokens", headers=headers, verify=self.verify) |
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if response.ok: |
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allTokens = response.json()['data'] |
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selfKeys = self.tokens.keys() |
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matchedTokens = [token for token in allTokens for key in selfKeys if token.get(key) == self.tokens.get(key)] |
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if not matchedTokens: |
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return False |
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return True |
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76
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def token_from_response(self, responseJson): |
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""" |
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Deprecated, will be made private in 2.4 |
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""" |
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token = responseJson['data'][0]['token'] |
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facade = responseJson['data'][0]['facade'] |
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return {facade: token} |
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raise BitPayBitPayError('%(code)d: %(message)s' % {'code': response.status_code, 'message': response.json()['error']}) |
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def verify_invoice_params(self, price, currency): |
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""" |
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Deprecated, will be made private in 2.4 |
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""" |
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if re.match("^[A-Z]{3,3}$", currency) is None: |
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raise BitPayArgumentError("Currency is invalid.") |
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try: |
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float(price) |
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except: |
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raise BitPayArgumentError("Price must be formatted as a float") |
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def response_error(self, response): |
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raise BitPayBitPayError('%(code)d: %(message)s' % {'code': response.status_code, 'message': response.json()['error']}) |
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def unsigned_request(self, path, payload=None): |
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""" |
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generic bitpay usigned wrapper |
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passing a payload will do a POST, otherwise a GET |
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""" |
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headers = {"content-type": "application/json", "accept": "application/json", "X-accept-version": "2.0.0"} |
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try: |
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if payload: |
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response = requests.post(self.uri + path, verify=self.verify, data=json.dumps(payload), headers=headers) |
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else: |
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response = requests.get(self.uri + path, verify=self.verify, headers=headers) |
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except Exception as pro: |
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raise BitPayConnectionError('Connection refused') |
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return response |
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113
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def unsigned_get_request(self, path, payload=None): |
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""" |
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115
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Deprecated, will be removed in 2.4 |
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""" |
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return self.unsigned_request('/tokens', payload) |
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bitpay /
bitpay-python
