#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import cmd
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from ca_manager import list_cas, sign_request
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class CAManagerShell(cmd.Cmd, object):
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intro= """# LILiK CA Manager\n
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Welcome to the certification authority shell.
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Type help or ? to list commands.
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"""
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prompt= "(CA Manager)> "
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def __init__(self, ca_manager):
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super(CAManagerShell, self).__init__()
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self.ca_manager= ca_manager
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def do_ls(self, l):
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'List the available certification authorities: LS'
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list_cas(self.ca_manager)
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def do_requests(self, l):
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'List the available certification requests: REQUESTS'
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print_available_requests(self.ca_manager)
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def do_show_ca(self, l):
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'Show certification authority information: SHOW_CA'
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raise NotImplementedError()
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def do_gen_ssh_ca(self, l):
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'Generate a SSH certification authority: GEN_SSH_CA id name'
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try:
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[ca_id, ca_name] = l.split(" ", 2)[:2]
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self.ca_manager.create_ssh_ca(ca_id, ca_name)
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except ValueError:
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print("Malformed input: %s" % l)
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def do_gen_ssl_ca(self, l):
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'Generate a SSL certification authority: GEN_SSL_CA id name'
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try:
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[ca_id, ca_name] = l.split(" ", 2)[:2]
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self.ca_manager.create_ssl_ca(ca_id, ca_name)
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except ValueError:
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print("Malformed input: %s" % l)
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def do_sign_request(self, l):
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'Sign a certificate from a request'
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# argument number is too low
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if len(l) < 2:
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# print available requests
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print("Available request")
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print_available_requests(self.ca_manager)
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print("==================")
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# print available ca
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print("Available authority")
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print_available_authorities(self.ca_manager)
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print("==================")
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# print usage
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print("usage: sign_request {{ n }} {{ m }}")
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else:
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[request_number, authority_number] = l.split(" ", 2)[:2]
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sign_request(self.ca_manager, request_number, authority_number)
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def do_quit(self, l):
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'Quit this shell'
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return True
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def print_available_authorities(ca_manager):
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for i, ca_item in enumerate(ca_manager.get_cas_list()):
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(ca_id, ca_name, ca_type) = ca_item
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print("- %d : [%3s] %-15s (%s)" % (i ,ca_type, ca_id, ca_name))
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def print_available_requests(ca_manager):
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requests = ca_manager.get_requests()
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for i, request in enumerate(requests):
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print("- %d : %s" % (i, request))
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else:
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print("No requests")
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