Attachment 71792 Details for Bug 155701

lib needed to run the script

digest_auth.rb (text/plain), 2.07 KB, created by Jiří Suchomel on 2006-03-08 15:47:33 UTC

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Creator: Jiří Suchomel

Created: 2006-03-08 15:47:33 UTC

Size: 2.07 KB

patch

obsolete

># Written by Eric Hodel <drbrain@segment7.net>
># made more http://www.faqs.org/rfcs/rfc2617.html complaint
># by dmacvicar@suse.de
>require 'digest/md5'
>require 'uri'
>require 'cgi'
>
>##
>#  HTTP Digest Authentication
>
>module DigestAuth
>  @@nonce_count = -1
>
>  CNONCE = Digest::MD5.new("%x" % (Time.now.to_i + rand(65535))).hexdigest
>  #CNONCE = "MTEzODcy"
>  def self.gen_auth_header(method, uri, auth_header, is_IIS = false)
>    @@nonce_count += 1
>
>    user = CGI.unescape uri.user
>    password = CGI.unescape uri.password
>
>    auth_header =~ /^(\w+) (.*)/
>
>    params = {}
>    $2.gsub(/(\w+)="(.*?)"/) { params[$1] = $2 }
>
>    #digest-response  = 1#( username | realm | nonce | digest-uri
>    #                   | response | [ algorithm ] | [cnonce] |
>    #                   [opaque] | [message-qop] |
>    #                       [nonce-count]  | [auth-param] )
>
>    a_1 = "#{user}:#{params['realm']}:#{password}"
>    a_2 = "#{method}:#{uri.path}"
>    request_digest = ''
>    request_digest << Digest::MD5.new(a_1).hexdigest
>    request_digest << ':' << params['nonce']
>    request_digest << ':' << ('%08x' % @@nonce_count)
>    request_digest << ':' << CNONCE
>    request_digest << ':' << params['qop']
>    request_digest << ':' << Digest::MD5.new(a_2).hexdigest
>
>    header = ''
>    header << "Digest username=\"#{user}\", "
>    header << "realm=\"#{params['realm']}\", "
>    header << "nonce=\"#{params['nonce']}\", "
>    header << "uri=\"#{uri.path}\", "
>    header << "cnonce=\"#{CNONCE}\", "
>    header << "nc=#{'%08x' % @@nonce_count}, "
>    if is_IIS then
>      header << "qop=\"#{params['qop']}\", "
>    else
>      header << "qop=#{params['qop']}, "
>    end
>    header << "response=\"#{Digest::MD5.new(request_digest).hexdigest}\", "
>    header << "opaque=\"#{params['opaque']}\", "
>    header << "algorithm=\"MD5\""
>
>    return header
>  end
>end
>
>if __FILE__ == $0 then
>  uri = URI.parse "http://user:password@www.example.com/"
>  header = "Digest qop=\"auth\", realm=\"www.example.com\", nonce=\"4107baa081a592a6021660200000cd6c5686ff5f579324402b374d83e2c9\""
>
>  puts DigestAuth.gen_auth_header(uri, header)
>end
>

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Attachments on bug 155701: 71518 | 71545 | 71546 | 71699 | 71781 | 71792