*get_required_properties..!s ;,$! AA,s& &)items) propertiess r get_required_propertiesr% s ;***, ;;c^\rSrSrSrSrSSjrSSjrSrSr SSjr S r S r S r S rU4S jrSrSrSrSr\S5rSrSrSrSrSrU=r$) _STIXBase$z Base class for STIX object typescBX;a;[US5(a*UR5nU[:Xa URnXSU'SnX;aUR X1U5uX1'nU$U$![ a e[ a$n[ URU[U5S9UeSnAff=f)NdefaultFreason) hasattrr+r_STIXBase__nowcleanr Exception __class__str)self prop_namepropkwargs allow_customvalue has_customexcs r _check_property_STIXBase._check_property's  "tY'' C< JJE$)y!   04 %|1-!:z%  'NNIc#h s A&&B:BBcUR5n[[U5RU55nUS:d U(aUS:Xa[ UR U5egg)Nrr)properties_populatedlenset intersectionr r2)r4list_of_properties at_least_onecurrent_propertiescounts r $_check_mutually_exclusive_properties._STIXBase._check_mutually_exclusive_propertiesBsU!668C*+889KLM 19%1*24>>CUV V+5r&c4Uc>SS1n[U[5(aU1Sk-nURR5U- nO [U[5(d [ U5nU(a0XR5-nU(d[ UR U5egg)a} Check whether one or more of the given properties are present. :param properties_checked: An iterable of the names of the properties of interest, or None to check against a default list. The default list includes all properties defined on the object, with some hard-coded exceptions. :raises AtLeastOnePropertyError: If none of the given properties are present. N extensionstype>iddefanged spec_version) isinstance _Observable _propertieskeysrArr2)r4properties_checkedproperty_exceptionsproperties_checked_assigneds r _check_at_least_one_property&_STIXBase._check_at_least_one_propertyIs  %#/"8 $ ,,#'II#!%!1!1!6!6!8;N!N .44!$%7!8  *>;RS S #r&cjURS/5Hn[XRS55 M g)Ngranular_markings selectors)rYr)r4ms r _check_object_constraints#_STIXBase._check_object_constraintsos)-r2A T55- .3r&c URn[5UlURS05nU(a [ U[ 5(d [ S5eURS5n0nSnU(acUR5HOupU RS5S:XdM[USS5n U (aURU R5 MMSnMQ U(a [5n O >GH H ZZ - .0+.3+ )//1 77+,0MM+9|,(,;BB0EE?C; 2 /EM #KKMD,<,<,A,A,CC5::<=M &s: : L!.1B1B1D!D    ! ! #!$ dEII$9$9::!6I88OY??/ NNI#[^g#g"7)11   A *226H$G#K#K#M{{}t//4466F$H "    $ ( )  /0 'I*..y9Hbz),4y)%)))4Dt"22t^\ (6; (" #$6 7 -~/B/B/DD (n= = ,224JD$  gdN.K.KLLNnT&::$$T*;/L 5/8+$  &&(  *D * !&D -#H-  sA OO21O2c URU$r)r~)r4keys r __getitem___STIXBase.__getitem__s{{3r&c,[UR5$r)iterr~r4s r __iter___STIXBase.__iter__sDKK  r&c,[UR5$r)r@r~rs r __len___STIXBase.__len__s4;;r&cSUR;nU(dX;aURU5$[SURR<SU<S35e)Nr~'z' object has no attribute ')__dict__rr{r2__name__)r4r unpicklings r __getattr___STIXBase.__getattr__sK T]]2 dl##D) ) ^^ $ $d ,  r&c>URS5(d[URU5e[[U]X5 g)N_) startswithrr2superr( __setattr__)r4rr9r2s r r_STIXBase.__setattr__s2s## 6 6 i*47r&c"UR5$rrrs r __str___STIXBase.__str__s~~r&c SRUVs/sH oSX<3PM sn5nURRSUS3$s snf)Nz, =())joinr2r)r4rpropss r __repr___STIXBase.__repr__sM t>> import stix2 >>> identity = stix2.Identity(name='Example Corp.', identity_class='organization') >>> print(identity.serialize(sort_keys=True)) {"created": "2018-06-08T19:03:54.066Z", ... "name": "Example Corp.", "type": "identity"} >>> print(identity.serialize(sort_keys=True, indent=4)) { "created": "2018-06-08T19:03:54.066Z", "id": "identity--d7f3e25a-ba1c-447a-ab71-6434b092b05e", "identity_class": "organization", "modified": "2018-06-08T19:03:54.066Z", "name": "Example Corp.", "type": "identity" } Returns: str: The serialized JSON object. See Also: ``stix2.serialization.serialize`` for options. rr4argsr7s r r_STIXBase.serialize7s2////r&c"[U/UQ70UD6 g)am Serialize a STIX object to ``fp`` (a text stream file-like supporting object). Examples: >>> import stix2 >>> identity = stix2.Identity(name='Example Corp.', identity_class='organization') >>> print(identity.serialize(sort_keys=True)) {"created": "2018-06-08T19:03:54.066Z", ... "name": "Example Corp.", "type": "identity"} >>> print(identity.serialize(sort_keys=True, indent=4)) { "created": "2018-06-08T19:03:54.066Z", "id": "identity--d7f3e25a-ba1c-447a-ab71-6434b092b05e", "identity_class": "organization", "modified": "2018-06-08T19:03:54.066Z", "name": "Example Corp.", "type": "identity" } >>> with open("example.json", mode="w", encoding="utf-8") as f: >>> identity.fp_serialize(f, pretty=True) Returns: None See Also: ``stix2.serialization.fp_serialize`` for options. N)rrs r r_STIXBase.fp_serializeRs6 T+D+F+r&) __has_custom__nowr}r~)Tr)F)r __module__ __qualname____firstlineno____doc__r<rGrVr_rerrrrrrrrrr?propertyr:rrrr__static_attributes__ __classcell__r2s@r r(r($s*6W:T/E&N !   8  53(!! ,06,,r&r(c\rSrSrSrg) _DomainObjectiprNrrrrrrr&r rrpr&rc\rSrSrSrg)_RelationshipObjectitrNrrr&r rrtrr&rc@^\rSrSrU4SjrSrU4SjrSrSrU=r $)rPixc \>URS/5Ul[[U]"S0UD6 g)Nrr)rk_STIXBase__valid_refsrrPr)r4r7r2s r r_Observable.__init__zs(%+ZZ r%B" k4)3F3r&c  SUR;agXR;a[URUSU-5eURRnURUR nU(a&XT;a [URUSU<SU<S35egg![ a URnNaf=f![ a URUnNef=f![a# [SURR-5ef=f)zd Only for checking `*_ref` or `*_refs` properties in spec_version 2.0 STIX Cyber Observables (SCOs) rNz)'%s' is not a valid object in local scopez<'%s' must be created with _valid_refs as a dict, not a list.zobject reference 'z' is of an invalid type 'r) rr r2 contained valid_typesr{rK TypeErrorrmr)r4refr6r5 allowed_typesref_types r _check_ref_Observable._check_refs $,, ,  00 0$T^^Y@knq@qr r - NN66M w ;55c:?? ,(z}@HEIJJ-  - ,,M - " ;55c: ; w[^b^l^l^u^uuv v ws5BB7B43B47CCCC-Dc^>[[U] XX45nX;aSSKJn UR S5(a([ X&5(aX1nURXrU5 U$UR S5(a8[ URU5(aX1HnURXrU5 M U$)Nr)ObjectReferenceProperty_ref_refs) rrPr<r$rendswithrOrr) r4r5r6r7r8r:rrr2s r r<_Observable._check_propertys;=ivd   ;!!&))d<< +COOCy9  ##G,,dnn.EFF%09= 1r&cLSn0nURH>nX0;dM XnUS:Xa[U5nUc [XS5eO [U5nXRU'M@ U(aJ[ USS9n[ R "[U5nSRUR[U55nU$)z Generate a UUIDv5 for this observable, using its "ID contributing properties". :return: The ID, or None if no ID contributing properties are set NhasheszNo hashes givenF)utf8z{}--{}) _id_contributing_properties_choose_one_hashr _make_json_serializableruuiduuid5SCO_DET_ID_NAMESPACEformat_typer3)r4id_json_serializable_objectr obj_valueserializable_valuedatauuid_s r _generate_id_Observable._generate_ids#% 33C{ I (?)9))D&)1/ '82 *A)K&0B-!4$ $ 8uEDJJ3T:E//$**c%j9C r&)r) rrrrrrr<r rrrs@r rPrPxs4 J: ##r&rPc(^\rSrSrU4SjrSrU=r$) _ExtensionicJ>[[U] 5 UR5 gr)rr rerV)r4r2s r re$_Extension._check_object_constraintss j$9; ))+r&r)rrrrrerrrs@r r r s ,,r&r cSU;aSUS0$SU;aSUS0$SU;aSUS0$SU;aSUS0$[[U5S5nUbXU0$g)NMD5zSHA-1zSHA-256zSHA-512)nextr) hash_dictrs r rrs y'(( I 7+,, i 9Y/00 i 9Y/00 i$ ' =|$ $ r&c[US[R5[RLaUR"U40UD6 gg)Nr)getattrobjectr)robjr7s r _cls_initrs2sJ0G S#F#Hr&c.Uc [S5eUn[U[RR5(a0UR 5VVs0sHup#U[ U5_M nnnU$[U[5(aUVs/sHn[ U5PM nnU$[U[[[[45(dI[R"US[S9n[U5S:a USS:XaUSS:Xa[!USS5nU$s snnfs snf) a$ Make the given value JSON-serializable; required for the JSON canonicalizer to work. This recurses into lists/dicts, converts stix objects to dicts, etc. "Convenience" types this library uses as property values are JSON-serialized to produce a JSON-serializable value. (So you will always get strings for those.) The conversion will not affect the passed in value. :param value: The value to make JSON-serializable. :return: The JSON-serializable value. :raises ValueError: If value is None (since nulls are not allowed in STIX objects). z)Illegal null value found in a STIX objectF) ensure_asciirr"r)rmrOruabcMappingr#rrintfloatr3rzjsondumpsrr@_un_json_escape)r9 json_valuerrs r rrs }DEEJ%0011  % &q) )%  4 + E4   $A &  ( UC6 7 7 ZZEO z?a 1 $B3)>(Ab)9:J 5  s D Dz\\.r\/    )rr&r'bfnrtc6Sn[RX5nU$)a^ Removes JSON string literal escapes. We should undo these things Python's serializer does, so we can ensure they're done canonically. The canonicalizer should be in charge of everything, as much as is feasible. :param json_string: String literal output of Python's JSON serializer, minus the surrounding quotes. :return: The unescaped string c[RURS5S5nUc[SURS5-5eU$)NrrzUnrecognized JSON escape: )_JSON_ESCAPE_MAPrYgrouprm)rd replacements r replace _un_json_escape..replace@sC&**1771:a=9  9AGGAJFG Gr&)_JSON_ESCAPE_REsub) json_stringr7results r r$r$5s  6F Mr&);rrucollections.abcrrwrsr simplejsonr"rp#stix2.canonicalization.Canonicalizer exceptionsrrrrr r r r r markingsrmarkings.utilsrregistryr serializationrrrutilsrrr versioningrrrr DEFAULT_ERRORUUIDrr%rrr(rrrPr rrrcompiler9r4r$rr&r rJs=   < %$$CC663); yy!GH<I, ''I,X  I~  )^ W)Wt,,"$ /d**V$   r&