5 ### (c) 2013 Mark Wooding
8 ###----- Licensing notice ---------------------------------------------------
10 ### This file is part of Chopwood: a password-changing service.
12 ### Chopwood is free software; you can redistribute it and/or modify
13 ### it under the terms of the GNU Affero General Public License as
14 ### published by the Free Software Foundation; either version 3 of the
15 ### License, or (at your option) any later version.
17 ### Chopwood is distributed in the hope that it will be useful,
18 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ### GNU Affero General Public License for more details.
22 ### You should have received a copy of the GNU Affero General Public
23 ### License along with Chopwood; if not, see
24 ### <http://www.gnu.org/licenses/>.
26 from __future__
import with_statement
31 from auto
import PACKAGE
, VERSION
37 import operation
as OP
38 import output
as O
; OUT
= O
.OUT
; PRINT
= O
.PRINT
40 import subcommand
as SC
43 ###--------------------------------------------------------------------------
46 def operate(what
, op
, services
, *args
, **kw
):
47 accts
= CU
.resolve_accounts(CU
.USER
, services
)
48 o
, ii
, rq
, ops
= OP
.operate(op
, accts
, *args
, **kw
)
49 CGI
.page('operate.fhtml',
50 header
= dict(pragma
= 'no-cache', cache_control
= 'no-cache'),
51 title
= 'Chopwood: %s' % what
,
53 outcome
= o
, info
= ii
, results
= ops
)
55 ###--------------------------------------------------------------------------
58 @CGI.subcommand('list', ['cgi-query'], 'List available accounts')
60 CGI
.page('list.fhtml',
61 header
= dict(pragma
= 'no-cache', cache_control
= 'no-cache'),
62 title
= 'Chopwood: accounts list',
63 accts
= CU
.list_accounts(CU
.USER
),
67 'set', ['cgi'], 'Set password for a collection of services.',
69 params
= [SC
.Arg('first'), SC
.Arg('second')],
70 rparam
= SC
.Arg('services'))
71 def cmd_set_cgi(first
, second
, services
= []):
72 if first
!= second
: raise U
.ExpectedError
, (400, "Passwords don't match")
73 operate('set passwords', 'set', services
, first
)
77 'Reset passwords for a collection of services.',
79 rparam
= SC
.Arg('services'))
80 def cmd_reset_cgi(services
= []):
81 operate('reset passwords', 'reset', services
)
85 'Clear passwords for a collection of services.',
87 rparam
= SC
.Arg('services'))
88 def cmd_clear_cgi(services
= []):
89 operate('clear passwords', 'clear', services
)
93 'Log out of the web interface.',
96 CGI
.redirect(CGI
.action('login', why
= 'LOGOUT'),
97 set_cookie
= HA
.bake_cookie('logged-out'))
100 'fail', ['cgi-noauth'],
101 'Raise an exception, to test the error reporting machinery.',
102 opts
= [SC
.Opt('partial', '-p', '--partial',
103 'Raise exception after producing partial output.')])
104 def cmd_fail_cgi(partial
= False):
106 OUT
.header(content_type
= 'text/html')
109 <head><title>Chopwood: filler text</title></head>
111 <h1>Failure expected soon
112 <p>This is some normal output which will be rudely interrupted.""")
113 raise Exception, 'You asked for this.'
115 ###--------------------------------------------------------------------------
118 ## A map of file names to content objects. See below.
121 class PlainOutput (O
.FileOutput
):
122 def header(me
, **kw
):
125 class StaticContent (object):
126 def __init__(me
, type):
129 OUT
.header(content_type
= me
._type
)
131 def _write(me
, dest
):
132 with
open(dest
, 'w') as f
:
133 with OUT
.redirect_to(PlainOutput(f
)):
139 if e
.errno
!= E
.ENOENT
: raise
143 class TemplateContent (StaticContent
):
144 def __init__(me
, template
, *args
, **kw
):
145 super(TemplateContent
, me
).__init__(*args
, **kw
)
146 me
._template
= template
148 CGI
.format_tmpl(CGI
.TMPL
[me
._template
])
150 class HTMLContent (StaticContent
):
151 def __init__(me
, title
, template
, type = 'text/html', *args
, **kw
):
152 super(HTMLContent
, me
).__init__(type = type, *args
, **kw
)
153 me
._template
= template
156 CGI
.page(me
._template
, title
= me
._title
)
159 'chpwd.css': TemplateContent(template
= 'chpwd.css',
161 'chpwd.js': TemplateContent(template
= 'chpwd.js',
162 type = 'text/javascript'),
163 'about.html': HTMLContent('Chopwood: about this program',
164 template
= 'about.fhtml'),
165 'cookies.html': HTMLContent('Chopwood: use of cookies',
166 template
= 'cookies.fhtml')
170 'static', ['cgi-noauth'], 'Output a static file.',
171 rparam
= SC
.Arg('path'))
172 def cmd_static_cgi(path
):
173 name
= '/'.join(path
)
174 try: content
= CONTENT
[name
]
175 except KeyError: raise U
.ExpectedError
, (404, "Unknown file `%s'" % name
)
179 'static', ['admin'], 'Write the static files to DIR.',
180 params
= [SC
.Arg('dir')])
181 def cmd_static_admin(dir):
182 try: OS
.makedirs(dir, 0777)
184 if e
.errno
!= E
.EEXIST
: raise
185 for f
, c
in CONTENT
.iteritems():
186 c
.write(OS
.path
.join(dir, f
))
188 TARBALL
= '%s-%s.tar.gz' %
(PACKAGE
, VERSION
)
189 @CGI.subcommand(TARBALL
, ['cgi-noauth'], """\
190 Download source code (in `.tar.gz' format).""")
191 def cmd_source_cgi():
192 OUT
.header(content_type
= 'application/octet-stream')
195 @CGI.subcommand('source', ['cgi-noauth'], """\
196 Redirect to the source code tarball (so that it's correctly named).""")
197 def cmd_sourceredirect_cgi():
198 CGI
.redirect(CGI
.action(TARBALL
))
200 ###----- That's all, folks --------------------------------------------------