(XcddlZddlmZddlmZddlmZddlm Z ddlm Z ddl mZedZed ZGd d ej"Zy) N)import_gssapi_extension)oids)misc) named_tuples)names)_utilsrfc5587rfc5801c zeZdZdZ ddej ejdej eddffd Z e dejejfdZ e de jfdZe de j fdZdefd Zdefd Zdefd Zdefd Ze defd Ze defdZe dejejfdZe dejejfdZedej8dfdZedej>dej8dfdZ e ddej ejBeefddfdZ"e ddej ejBejejFejfdej ejBejejFejfdej ejBejejFejfdej8dfdZ$xZ%S) Mechanisma0 A GSSAPI Mechanism This class represents a mechanism and centralizes functions dealing with mechanisms and can be used with any calls. It inherits from the low-level GSSAPI :class:`~gssapi.raw.oids.OID` class, and thus can be used with both low-level and high-level API calls. cpyelementsreturncVtjdtt||||S)Nr )tcastsuperr __new__)clsr r __class__s ./usr/lib/python3/dist-packages/gssapi/mechs.pyrzMechanism.__new__s- vvkIs3ChGI Ic,tj|S)zH Get the set of name types supported by this mechanism. )rmiscinquire_names_for_mechselfs r name_typeszMechanism.name_types s ++D11rcNt tdtj|S)N=Your GSSAPI implementation does not have support for RFC 5801)r NotImplementedErrorinquire_saslname_for_mechrs r _saslnamezMechanism._saslname's- ?%'BC C0066rcNt tdtj|S)N=Your GSSAPI implementation does not have support for RFC 5587)r r!inquire_attrs_for_mechrs r_attrszMechanism._attrs.s/ ?%'BC C--d33rcd|jjtjSN _bytes_descdecoder _get_encodingrs r__str__zMechanism.__str__6%!(()=)=)?@@rcd|jjtjSr)r*rs r __unicode__zMechanism.__unicode__9r/rc|j}t8|jr,|jjr|jj}t |t r#|j tj}|Sr)) dotted_formr r# mech_name isinstancestrencoderr-rbases rr+zMechanism._bytes_desc<sZ$($4$4  4>>dnn6N6N>>++D dC ;;v3356D rcd|jz}t6d|jjj dd|jd}|S)zL Get a name representing the mechanism; always safe to call zz )r3r r#r4r,r8s r__repr__zMechanism.__repr__FsI"D$4$44  ((//8  D  rcL|jjjdS)zV Get the SASL name for the mechanism :requires-ext:`rfc5801` r;)r#sasl_mech_namer,rs r sasl_namezMechanism.sasl_nameSs~~,,33G<>rc.|jjS)z Get the known attributes of the mechanism; returns a set of OIDs ([OID]) :requires-ext:`rfc5587` )r'known_mech_attrsrs r known_attrszMechanism.known_attrses{{+++rc.|jjS)zu Get the attributes of the mechanism; returns a set of OIDs ([OID]) :requires-ext:`rfc5587` )r' mech_attrsrs rattrszMechanism.attrsos{{%%%rc>fdtjDS)zG Get a generator of all mechanisms supported by GSSAPI c3.K|] }|ywr).0mechrs r z&Mechanism.all_mechs..}s=dD =)rindicate_mechs)rs`r all_mechszMechanism.all_mechsxs >e&:&:&<==rnamec@fdtj|DS)a2 Get a generator of mechanisms that may be able to process the name Args: name (~gssapi.names.Name): a name to inquire about Returns: [Mechanism]: a set of mechanisms which support this name Raises: ~gssapi.exceptions.GSSError c3.K|] }|ywr)rKrLs rrOz&Mechanism.from_name..sIdD IrP)rinquire_mechs_for_name)rrSs` r from_namezMechanism.from_names"Je&B&B4&HIIrct tdt|tr#|j t j }tj|}||S)a Create a Mechanism from its SASL name Args: name (str): SASL name of the desired mechanism Returns: Mechanism: the desired mechanism Raises: ~gssapi.exceptions.GSSError :requires-ext:`rfc5801` r )r r!r5r6r7rr-inquire_mech_for_saslname)rrSms rfrom_sasl_namezMechanism.from_sasl_namesX& ?%'BC C dC ;;v3356D  - -d 31v r desired_attrs except_attrscritical_attrscNt|tjr t|g}t|tjr t|g}t|tjr t|g}t t dtj |||}fd|DS)a Get a generator of mechanisms supporting the specified attributes. See RFC 5587's :func:`indicate_mechs_by_attrs` for more information. Args: desired_attrs ([OID]): Desired attributes except_attrs ([OID]): Except attributes critical_attrs ([OID]): Critical attributes Returns: [Mechanism]: A set of mechanisms having the desired features. Raises: ~gssapi.exceptions.GSSError :requires-ext:`rfc5587` r%c3.K|] }|ywr)rKrLs rrOz'Mechanism.from_attrs..s,dD ,rP)r5roidsOIDsetr r!indicate_mechs_by_attrs)rr\r]r^mechss` r from_attrszMechanism.from_attrss< mUYY /0M lEII . ~.L neii 0 .!12N ?%'BC C// 0<0>@-e,,r)NNr))NNN)&__name__ __module__ __qualname____doc__rOptionalrarbbytesrpropertySetrtuplesInquireSASLNameResultr#InquireAttrsResultr'r6r.r1r+r<r?rBrErH classmethodIteratorrRrnamesNamerWUnionr[Iterablerf __classcell__)rs@rr r s&*&*I ZZ "I**U#I  I2AEE%)),22 767777 41144AAASAU # =3==?S??,QUU599-,,&quuUYY'&&>!**[1>> JkkJ K JJ$15jj,- 8   +-zz GGEIIqzz%))44 5 +- jj GGEIIqzz%))44 5 +- GGEIIqzz%))44 5 +- K +-+-rr )typingr gssapi._utilsr gssapi.rawrrarrrrorrtgssapirr r rbr rKrrr}s@1$$-& !) , !) ,M- M-r