forked from CGM_Public/pretix_original
46 lines
2.0 KiB
Python
46 lines
2.0 KiB
Python
#
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# This file is part of pretix (Community Edition).
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#
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# Copyright (C) 2014-2020 Raphael Michel and contributors
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# Copyright (C) 2020-2021 rami.io GmbH and contributors
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#
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# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
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# Public License as published by the Free Software Foundation in version 3 of the License.
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#
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# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
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# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
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# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
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# this file, see <https://pretix.eu/about/en/license>.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
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# <https://www.gnu.org/licenses/>.
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#
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import random
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import string
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def generate_challenge(challenge_len):
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return ''.join([
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random.SystemRandom().choice(string.ascii_letters + string.digits)
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for i in range(challenge_len)
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])
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def generate_ukey():
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"""
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Its value's id member is required, and contains an identifier
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for the account, specified by the Relying Party. This is not meant
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to be displayed to the user, but is used by the Relying Party to
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control the number of credentials - an authenticator will never
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contain more than one credential for a given Relying Party under
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the same id.
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A unique identifier for the entity. For a relying party entity,
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sets the RP ID. For a user account entity, this will be an
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arbitrary string specified by the relying party.
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"""
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return generate_challenge(20)
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