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import re |
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import re |
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import types |
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import types |
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import ldap.filter |
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import univention.admin.uexceptions |
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import univention.admin.uexceptions |
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def escapeForLdapFilter(txt): |
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def escapeForLdapFilter(txt): |
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"""Escape LDAP filter value. |
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"""Escape LDAP filter value.""" |
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Bug #19976: According to RFC2254 [*()\\\0] must be \\%02x encoded. |
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return ldap.filter.escape_filter_chars(txt) |
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>>> escapeForLdapFilter('key=value') |
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'key=value' |
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>>> escapeForLdapFilter('description=Number (1)') |
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'description=Number \\\\281\\\\29' |
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""" |
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# parenthesis mess up ldap filters - they should be escaped |
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return txt.replace('(', '\(').replace(')', '\)').replace('\\', '\\\\') |
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class conjunction: |
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class conjunction: |
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"""LDAP filter conjunction (&) or disjunction (|).""" |
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"""LDAP filter conjunction (&) or disjunction (|).""" |