32 lines
992 B
Python
32 lines
992 B
Python
# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
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# MIT License. See license.txt
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from __future__ import unicode_literals
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import hmac
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import urllib
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import frappe
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import frappe.utils
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def get_url(cmd, params, nonce, secret=None):
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signature = get_signature(params, nonce, secret)
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params['signature'] = signature
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return frappe.utils.get_url("".join(['api/method/', cmd, '?', urllib.urlencode(params)]))
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def get_signature(params, nonce, secret=None):
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params = "".join((frappe.utils.cstr(p) for p in params.values()))
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if not secret:
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secret = frappe.local.conf.get("secret") or "secret"
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signature = hmac.new(str(nonce))
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signature.update(secret)
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signature.update(params)
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return signature.hexdigest()
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def verify_using_doc(doc, signature, cmd):
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params = doc.get_signature_params()
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return signature == get_signature(params, doc.get_nonce())
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def get_url_using_doc(doc, cmd):
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params = doc.get_signature_params()
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return get_url(cmd, params, doc.get_nonce())
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