[ALX] 2016-03-17 10:18:00

This package is licensed unter MIT

----

** NAME **
http::auth - wrapper for "http::geturl" with automatic http authentication

** SYNOPSIS **
    :   package require http::auth ?1.0?
    :   http::auth::geturl url ?options?
    :   http::auth::config name value
 
** DESCRIPTION **
RFC 2617 HTTP Authentication: Basic and Digest Access Authentication

** EXAMPLE **
'''simple username and password'''
<<br>>
======
package require http::auth

::http::auth::config username USER
::http::auth::config password PASS

::http::geturl http://wiki.tcl.tk -keepalive 1
======
'''realm-based authentication'''
<<br>>
======
package require http::auth

proc ::http::auth::callback { realm *username *password } {
  variable options

  upvar ${*username} username
  upvar ${*password} password

  switch -- $realm {
    default {
      set username USER
      set password PW
    }
  }
}

::http::geturl http://wiki.tcl.tk -keepalive 1
======

** LEGAL NOTICE **
Copyright (C) 2016 Alexander Schoepe

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