OASIS eXtensible Access Control Markup Language (XACML) TC

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Re: [xacml] Change to x500Name-equal function

  • 1.  Re: [xacml] Change to x500Name-equal function

    Posted 09-19-2002 13:56
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    Subject: Re: [xacml] Change to x500Name-equal function


    
    I am willing to accept Anne's change. I hope we don't have to vote on
    this.
    
    Cheers,
    -Polar
    
    On Thu, 19 Sep 2002, Anne Anderson wrote:
    
    > I learned a lot from working on x500Name-match, and would like to
    > update x500Name-equal to be consistent as follows:
    >
    > This function takes two arguments of "xacml:x500Name" and returns
    > "xs:boolean".  It returns true if and only if each Relative
    > Distinguished Name (RDN) in the two arguments matches.  Two RDNs
    > match if an only if the result of the following operations is true:
    >
    >   First, normalize the two RDNs according to IETF RFC 2253
    >   "Lightweight Directory Access Protocol (v3): UTF-8
    >   String Representation of Distinguished Names Names".
    >
    >   Second, if any RDN contains multiple attributeTypeAndValue
    >   pairs, re-order the attributeTypeAndValue pairs in that RDN in
    >   ascending order when compared as octet strings (described in
    >   ITU-T Rec. X.690 (1997 E) Section 11.6, "Set-of components").
    >
    >   Finally, compare the RDNs using the rules in IETF RFC 3280
    >   "Internet X.509 Public Key Infrastructure Certificate and
    >   Certificate Revocation List (CRL) Profile", Section 4.2.1.4
    >   "Issuer".
    >
    > Anne
    > --
    > Anne H. Anderson             Email: Anne.Anderson@Sun.COM
    > Sun Microsystems Laboratories
    > 1 Network Drive,UBUR02-311     Tel: 781/442-0928
    > Burlington, MA 01803-0902 USA  Fax: 781/442-1692
    >
    >
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