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|
module Web
class Agent
class PasswordManager
def initialize
@db=Hash.new
end
def get(agent)
return unless agent.rsp
agent.req.header.delete 'authorization'
text=agent.rsp.header['www-authenticate']
if text
if text=~/basic\s+realm\s*=\s*["']?([^"']+)["']?/i #'
realm = $1
pass = @db[[agent.uri.scheme,agent.uri.host,agent.uri.port,realm]]
if pass
agent.req.header.add 'authorization', "Basic " + ["#{pass.username}:#{pass.password}"].pack('m').chomp
end
else
raise "authenticate error"
end
end
end
def set(agent, username, password)
text=agent.rsp.header['www-authenticate']
if text
if text=~/basic\s+realm\s*=\s*["']?([^"']+)["']?/i #'
realm = $1
@db[[agent.uri.scheme,agent.uri.host,agent.uri.port,realm]] = Password.new(agent.uri.scheme,agent.uri.host,agent.uri.port,realm,username,password)
else
raise "authenticate error"
end
end
end
def clear
@db.clear
end
class Password
def initialize(scheme, host, port, realm, username, password)
@scheme = scheme
@host = host
@port = port
@realm = realm
@username = username
@password = password
end
attr_accessor :scheme, :host, :port, :realm, :username, :password
end # Password
end # PasswordManager
end # Agent
end # Web
|
