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'''
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searx is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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searx is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with searx. If not, see < http://www.gnu.org/licenses/ >.
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(C) 2015 by Adam Tauber, <asciimoo@gmail.com>
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(C) 2018, 2020 by Vaclav Zouzalik
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'''
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from flask_babel import gettext
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import hashlib
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import re
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name = "Hash plugin"
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description = gettext("Converts strings to different hash digests.")
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default_on = True
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preference_section = 'query'
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query_keywords = ['md5', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512']
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query_examples = 'sha512 The quick brown fox jumps over the lazy dog'
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parser_re = re.compile('(md5|sha1|sha224|sha256|sha384|sha512) (.*)', re.I)
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def post_search(request, search):
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# process only on first page
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if search.search_query.pageno > 1:
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return True
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m = parser_re.match(search.search_query.query)
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if not m:
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# wrong query
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return True
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function, string = m.groups()
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if string.strip().__len__() == 0:
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# end if the string is empty
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return True
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# select hash function
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f = hashlib.new(function.lower())
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# make digest from the given string
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f.update(string.encode('utf-8').strip())
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answer = function + " " + gettext('hash digest') + ": " + f.hexdigest()
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# print result
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search.result_container.answers.clear()
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search.result_container.answers['hash'] = {'answer': answer}
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return True
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