U [e @szdZddddddddd d d d g Zd dlZd dlZd dlZd dlmZd dlmZd dlm Z m Z e Z e Z d dl mZGdddeZGdddeZddZdZdZddZddZddZedZedZed Zed!Zed"Zed#Zed$Zd%dZd&dZ d6d'd(Z!d)dZ"ej#Gd*d+d+e$Z%e%Z&d,dZ'd-dZ(d.d Z)d/d Z*d0d1Z+d2d3Z,d4d Z-d5d Z.dS)7z+ ElementTree interface to an XRD document. nsTagmkXRDTagisXRDS parseXRDSgetCanonicalID getYadisXRDgetPriorityStrict getPriorityprioSort iterServices expandServiceexpandServicesN)datetime)strptime)importElementTreeimportSafeElementTree)xric@seZdZdZdZdS) XRDSErrorz An error with the XRDS document.N)__name__ __module__ __qualname____doc__reasonrrT/var/www/html/services/stratfitenv/lib/python3.8/site-packages/openid/yadis/etxrd.pyr$src@seZdZdZdS) XRDSFraudzbRaised when there's an assertion in the XRDS that it does not have the authority to make. N)rrrrrrrrr+src Csz&t|tr|dn|}t|}WnPttttfk rDYnRt k rv}zt d}||_ |W5d}~XYn Xt |}t |st d|SdS)zParse the given text as an XRDS document. @return: ElementTree containing an XRDS document @raises XRDSError: When there is a parse error or the document does not contain an XRDS. utf8zError parsing document as XMLNzNot an XRDS document) isinstancestrencodeSafeElementTreeXML SystemExit MemoryErrorAssertionError ImportError Exceptionrr ElementTreer)text bytestringelementwhyexctreerrrr1s zxri://$xrd*($v*2.0)z xri://$xrdscCs d||fS)Nz{%s}%sr)nstrrrrSscCs tt|S)zybasestring -> basestring Create a tag name in the XRD 2.0 XML namespace suitable for using with ElementTree )r XRD_NS_2_0r/rrrrWscCs tt|S)zvbasestring -> basestring Create a tag name in the XRDS XML namespace suitable for using with ElementTree )rXRDS_NSr1rrr mkXRDSTag`sr3ZXRDSZServiceZXRDTypeURIZExpiresZ CanonicalIDcCs|}|jtkS)z"Is this document an XRDS document?)Zgetroottagroot_tag)xrd_treerootrrrruscCs(d}|tD]}q|dkr$td|S)z=Return the XRD element that should contain the Yadis servicesNzNo XRD present in tree)findallxrd_tagrr8xrdrrrr{s cCs:|t}|dkr|S|j}t|d}t|ddSdS)aReturn the expiration date of this XRD element, or None if no expiration was specified. @type xrd_element: ElementTree node @param default: The value to use as the expiration if no expiration was specified in the XRD. @rtype: datetime.datetime @raises ValueError: If the xrd:Expires element is present, but its contents are not formatted according to the specification. Nz%Y-%m-%dT%H:%M:%SZr )find expires_tagr(rr)Z xrd_elementdefaultZexpires_elementZexpires_string expires_timerrrgetXRDExpirations   rCc Cs|t}|zt|dtdj}Wntk rFYdSX|}|ddD]D}| ddd}t| t}||krt d||f|}q\t |}t ||st d||f|S)aReturn the CanonicalID from this XRDS document. @param iname: the XRI being resolved. @type iname: unicode @param xrd_tree: The XRDS output from the resolver. @type xrd_tree: ElementTree @returns: The XRI CanonicalID or None. @returntype: unicode or None r N!z%r can not come from %sz%r can not come from root %r)r:r;reverserZXRIcanonicalID_tagr( IndexErrorlowerrsplitZfindtextrZ rootAuthorityZproviderIsAuthoritative) Zinamer8Zxrd_listZ canonicalIDZchildIDr=Z parent_soughtparentr9rrrrs"    c@s eZdZdZddZddZdS)_Maxz Value that compares greater than any other value. Should only be used as a singleton. Implemented for use as a priority value for when a priority is not specified. cCs t||jSNr __class__selfotherrrr__lt__sz _Max.__lt__cCs t||jSrMrNrPrrr__eq__sz _Max.__eq__N)rrrrrSrTrrrrrLsrLcCs2|d}|dk r.t|}|dkr&|StdtS)zGet the priority of this element. Raises ValueError if the value of the priority is invalid. If no priority is specified, it returns a value that compares greater than any other value. priorityNr z-Priority values must be non-negative integers)getint ValueErrorMax)r*Zprio_strZprio_valrrrrs cCs(z t|WStk r"tYSXdS)ztGet the priority of this element Returns Max if no priority is specified or the priority value is invalid. N)rrXrY)r*rrrrs cCst|t|td}|S)z5Sort a list of elements that have priority attributes)key)randomshufflesortedr)elementsZ sorted_elemsrrrr s  cCst|}t|tS)zUReturn an iterable over the Service elements in the Yadis XRD sorted by priority)rr r: service_tagr<rrrr scCsddt|tDS)z]Given a Service element, return a list of the contents of all URI tags in priority order.cSsg|] }|jqSrr().0Z uri_elementrrr szsortedURIs..)r r:uri_tagservice_elementrrr sortedURIs s rfcCsdd|tDS)zKGiven a Service element, return a list of the contents of all Type tagscSsg|] }|jqSrr`)raZ type_elementrrrrbszgetTypeURIs..)r:type_tagrdrrr getTypeURIssrhcCs<t|}|sdg}g}|D]}t|}||||fq|S)zeTake a service element and expand it into an iterator of: ([type_uri], uri, service_element) N)rfrhappend)reurisexpandeduriZ type_urisrrrr scCs g}|D]}|t|q|S)aTake a sorted iterator of service elements and expand it into a sorted iterator of: ([type_uri], uri, service_element) There may be more than one item in the resulting list for each service element if there is more than one URI or type for a service, but each triple will be unique. If there is no URI or Type for a Service element, it will not appear in the result. )extendr )Zservice_elementsrkrerrrr .s )N)/r__all__sysr[ functoolsrtimerZopenid.oidutilrrr'r Z openid.yadisrr&rrrr0r2rrr3r7r_r;rgrcr@rGrrrCrtotal_orderingobjectrLrYrrr r rfrhr r rrrrsh      %