Class: WEBrick::HTTPAuth::Htpasswd

Inherits:
Object
  • Object
show all
Includes:
UserDB
Defined in:
lib/webrick/httpauth/htpasswd.rb

Instance Attribute Summary

Attributes included from UserDB

#auth_type

Instance Method Summary collapse

Methods included from UserDB

#make_passwd

Constructor Details

#initialize(path) ⇒ Htpasswd

Returns a new instance of Htpasswd.



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# File 'lib/webrick/httpauth/htpasswd.rb', line 19

def initialize(path)
  @path = path
  @mtime = Time.at(0)
  @passwd = Hash.new
  @auth_type = BasicAuth
  open(@path,"a").close unless File::exist?(@path)
  reload
end

Instance Method Details

#delete_passwd(realm, user) ⇒ Object 



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# File 'lib/webrick/httpauth/htpasswd.rb', line 72

def delete_passwd(realm, user)
  @passwd.delete(user)
end

#each ⇒ Object 



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# File 'lib/webrick/httpauth/htpasswd.rb', line 76

def each
  @passwd.keys.sort.each{|user|
    yield([user, @passwd[user]])
  }
end

#flush(output = nil) ⇒ Object 



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# File 'lib/webrick/httpauth/htpasswd.rb', line 51

def flush(output=nil)
  output ||= @path
  tmp = Tempfile.new("htpasswd", File::dirname(output))
  begin
    each{|item| tmp.puts(item.join(":")) }
    tmp.close
    File::rename(tmp.path, output)
  rescue
    tmp.close(true)
  end
end

#get_passwd(realm, user, reload_db) ⇒ Object 



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# File 'lib/webrick/httpauth/htpasswd.rb', line 63

def get_passwd(realm, user, reload_db)
  reload() if reload_db
  @passwd[user]
end

#reload ⇒ Object 



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# File 'lib/webrick/httpauth/htpasswd.rb', line 28

def reload
  mtime = File::mtime(@path)
  if mtime > @mtime
    @passwd.clear
    open(@path){|io|
      while line = io.gets
        line.chomp!
        case line
        when %r!\A[^:]+:[a-zA-Z0-9./]{13}\z!
          user, pass = line.split(":")
        when /:\$/, /:\{SHA\}/
          raise NotImplementedError,
                'MD5, SHA1 .htpasswd file not supported'
        else
          raise StandardError, 'bad .htpasswd file'
        end
        @passwd[user] = pass
      end
    }
    @mtime = mtime
  end
end

#set_passwd(realm, user, pass) ⇒ Object 



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# File 'lib/webrick/httpauth/htpasswd.rb', line 68

def set_passwd(realm, user, pass)
  @passwd[user] = make_passwd(realm, user, pass)
end