annotate mercurial/hgweb/hgweb_mod.py @ 32788:eede022fc142

profile: drop maybeprofile It seems sufficiently simple to use "profile(enabled=X)" to not justify having a dedicated context manager just to read the config. (I do not have a too strong opinion about this).
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Fri, 09 Jun 2017 12:29:29 +0100
parents bd3cb917761a
children c8f212cb0c83
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1 # hgweb/hgweb_mod.py - Web interface for a repository.
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2 #
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3 # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
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4 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
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5 #
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6 # This software may be used and distributed according to the terms of the
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7 # GNU General Public License version 2 or any later version.
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8
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9 from __future__ import absolute_import
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10
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11 import contextlib
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12 import os
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13
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14 from .common import (
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15 ErrorResponse,
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16 HTTP_BAD_REQUEST,
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17 HTTP_NOT_FOUND,
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18 HTTP_NOT_MODIFIED,
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19 HTTP_OK,
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20 HTTP_SERVER_ERROR,
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21 caching,
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22 cspvalues,
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23 permhooks,
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24 )
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25 from .request import wsgirequest
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26
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27 from .. import (
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28 encoding,
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29 error,
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30 hg,
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31 hook,
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32 profiling,
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33 repoview,
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34 templatefilters,
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35 templater,
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36 ui as uimod,
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37 util,
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38 )
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39
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40 from . import (
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41 protocol,
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42 webcommands,
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43 webutil,
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44 wsgicgi,
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45 )
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46
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47 perms = {
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48 'changegroup': 'pull',
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49 'changegroupsubset': 'pull',
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50 'getbundle': 'pull',
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51 'stream_out': 'pull',
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52 'listkeys': 'pull',
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53 'unbundle': 'push',
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54 'pushkey': 'push',
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55 }
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56
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57 archivespecs = util.sortdict((
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58 ('zip', ('application/zip', 'zip', '.zip', None)),
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59 ('gz', ('application/x-gzip', 'tgz', '.tar.gz', None)),
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60 ('bz2', ('application/x-bzip2', 'tbz2', '.tar.bz2', None)),
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61 ))
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62
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63 def makebreadcrumb(url, prefix=''):
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64 '''Return a 'URL breadcrumb' list
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65
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66 A 'URL breadcrumb' is a list of URL-name pairs,
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67 corresponding to each of the path items on a URL.
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68 This can be used to create path navigation entries.
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69 '''
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70 if url.endswith('/'):
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71 url = url[:-1]
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72 if prefix:
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73 url = '/' + prefix + url
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74 relpath = url
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75 if relpath.startswith('/'):
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76 relpath = relpath[1:]
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77
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78 breadcrumb = []
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79 urlel = url
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80 pathitems = [''] + relpath.split('/')
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81 for pathel in reversed(pathitems):
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82 if not pathel or not urlel:
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83 break
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84 breadcrumb.append({'url': urlel, 'name': pathel})
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85 urlel = os.path.dirname(urlel)
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86 return reversed(breadcrumb)
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87
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88 class requestcontext(object):
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89 """Holds state/context for an individual request.
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90
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91 Servers can be multi-threaded. Holding state on the WSGI application
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92 is prone to race conditions. Instances of this class exist to hold
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93 mutable and race-free state for requests.
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94 """
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95 def __init__(self, app, repo):
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96 self.repo = repo
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97 self.reponame = app.reponame
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98
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99 self.archivespecs = archivespecs
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100
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101 self.maxchanges = self.configint('web', 'maxchanges', 10)
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102 self.stripecount = self.configint('web', 'stripes', 1)
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103 self.maxshortchanges = self.configint('web', 'maxshortchanges', 60)
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104 self.maxfiles = self.configint('web', 'maxfiles', 10)
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105 self.allowpull = self.configbool('web', 'allowpull', True)
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106
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107 # we use untrusted=False to prevent a repo owner from using
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108 # web.templates in .hg/hgrc to get access to any file readable
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109 # by the user running the CGI script
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110 self.templatepath = self.config('web', 'templates', untrusted=False)
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111
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112 # This object is more expensive to build than simple config values.
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113 # It is shared across requests. The app will replace the object
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114 # if it is updated. Since this is a reference and nothing should
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115 # modify the underlying object, it should be constant for the lifetime
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116 # of the request.
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117 self.websubtable = app.websubtable
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118
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119 self.csp, self.nonce = cspvalues(self.repo.ui)
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120
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121 # Trust the settings from the .hg/hgrc files by default.
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122 def config(self, section, name, default=None, untrusted=True):
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123 return self.repo.ui.config(section, name, default,
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124 untrusted=untrusted)
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125
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126 def configbool(self, section, name, default=False, untrusted=True):
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127 return self.repo.ui.configbool(section, name, default,
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128 untrusted=untrusted)
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129
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130 def configint(self, section, name, default=None, untrusted=True):
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131 return self.repo.ui.configint(section, name, default,
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132 untrusted=untrusted)
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parents: 26134
diff changeset
133
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26134
diff changeset
134 def configlist(self, section, name, default=None, untrusted=True):
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parents: 26134
diff changeset
135 return self.repo.ui.configlist(section, name, default,
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parents: 26134
diff changeset
136 untrusted=untrusted)
edfb4d3b9672 hgweb: move some config options to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26134
diff changeset
137
26136
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26135
diff changeset
138 def archivelist(self, nodeid):
6defc74f3066 hgweb: move archive related attributes to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26135
diff changeset
139 allowed = self.configlist('web', 'allow_archive')
30748
319914d57b9e hgweb: use util.sortdict for archivespecs
Anton Shestakov <av6@dwimlabs.net>
parents: 30735
diff changeset
140 for typ, spec in self.archivespecs.iteritems():
26136
6defc74f3066 hgweb: move archive related attributes to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26135
diff changeset
141 if typ in allowed or self.configbool('web', 'allow%s' % typ):
6defc74f3066 hgweb: move archive related attributes to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26135
diff changeset
142 yield {'type': typ, 'extension': spec[2], 'node': nodeid}
18258
bebb05a7e249 hgweb: add a "URL breadcrumb" to the index and repository pages
Angel Ezquerra <angel.ezquerra at gmail.com>
parents: 16754
diff changeset
143
26183
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
144 def templater(self, req):
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parents: 26167
diff changeset
145 # determine scheme, port and server name
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parents: 26167
diff changeset
146 # this is needed to create absolute urls
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parents: 26167
diff changeset
147
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parents: 26167
diff changeset
148 proto = req.env.get('wsgi.url_scheme')
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parents: 26167
diff changeset
149 if proto == 'https':
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
150 proto = 'https'
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
151 default_port = '443'
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parents: 26167
diff changeset
152 else:
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parents: 26167
diff changeset
153 proto = 'http'
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parents: 26167
diff changeset
154 default_port = '80'
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parents: 26167
diff changeset
155
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parents: 26167
diff changeset
156 port = req.env['SERVER_PORT']
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parents: 26167
diff changeset
157 port = port != default_port and (':' + port) or ''
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
158 urlbase = '%s://%s%s' % (proto, req.env['SERVER_NAME'], port)
26421
4b0fc75f9403 urls: bulk-change primary website URLs
Matt Mackall <mpm@selenic.com>
parents: 26294
diff changeset
159 logourl = self.config('web', 'logourl', 'https://mercurial-scm.org/')
26183
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
160 logoimg = self.config('web', 'logoimg', 'hglogo.png')
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
161 staticurl = self.config('web', 'staticurl') or req.url + 'static/'
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
162 if not staticurl.endswith('/'):
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
163 staticurl += '/'
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
164
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
165 # some functions for the templater
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parents: 26167
diff changeset
166
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
167 def motd(**map):
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
168 yield self.config('web', 'motd', '')
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parents: 26167
diff changeset
169
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
170 # figure out which style to use
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parents: 26167
diff changeset
171
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
172 vars = {}
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
173 styles = (
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
174 req.form.get('style', [None])[0],
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
175 self.config('web', 'style'),
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
176 'paper',
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
177 )
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
178 style, mapfile = templater.stylemap(styles, self.templatepath)
bf1b24785f13 hgweb: move templater instantiation to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
179 if style == styles[0]:
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
180 vars['style'] = style
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
181
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
182 start = req.url[-1] == '?' and '&' or '?'
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
183 sessionvars = webutil.sessionvars(vars, start)
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
184
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
185 if not self.reponame:
26217
0d0a0837895d hgweb: remove proxy to hgweb instance
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26211
diff changeset
186 self.reponame = (self.config('web', 'name')
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26211
diff changeset
187 or req.env.get('REPO_NAME')
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26211
diff changeset
188 or req.url.strip('/') or self.repo.root)
26183
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parents: 26167
diff changeset
189
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
190 def websubfilter(text):
27008
7f19f331ef59 hgweb: do not import templatefilters.revescape and websub as symbol
Yuya Nishihara <yuya@tcha.org>
parents: 27007
diff changeset
191 return templatefilters.websub(text, self.websubtable)
26183
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
192
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
193 # create the templater
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
194
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
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parents: 27046
diff changeset
195 defaults = {
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parents: 27046
diff changeset
196 'url': req.url,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
197 'logourl': logourl,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
198 'logoimg': logoimg,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
199 'staticurl': staticurl,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
200 'urlbase': urlbase,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
201 'repo': self.reponame,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
202 'encoding': encoding.encoding,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
203 'motd': motd,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
204 'sessionvars': sessionvars,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
205 'pathdef': makebreadcrumb(req.url),
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
206 'style': style,
30766
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
207 'nonce': self.nonce,
28954
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
208 }
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
209 tmpl = templater.templater.frommapfile(mapfile,
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
210 filters={'websub': websubfilter},
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
211 defaults=defaults)
26183
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parents: 26167
diff changeset
212 return tmpl
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parents: 26167
diff changeset
213
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
214
1559
59b3639df0a9 Convert all classes to new-style classes by deriving them from object.
Eric Hopper <hopper@omnifarious.org>
parents: 1554
diff changeset
215 class hgweb(object):
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
216 """HTTP server for individual repositories.
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parents: 25777
diff changeset
217
9df8c729e2e7 hgweb: add some documentation
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parents: 25777
diff changeset
218 Instances of this class serve HTTP responses for a particular
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
219 repository.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
220
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
221 Instances are typically used as WSGI applications.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
222
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
223 Some servers are multi-threaded. On these servers, there may
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
224 be multiple active threads inside __call__.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
225 """
10994
c12a57c1a67e hgweb: add baseui to hgweb entrypoint
Matt Mackall <mpm@selenic.com>
parents: 10905
diff changeset
226 def __init__(self, repo, name=None, baseui=None):
4874
d9e385a7a806 Use isinstance instead of type == type
Christian Ebert <blacktrash@gmx.net>
parents: 4872
diff changeset
227 if isinstance(repo, str):
10994
c12a57c1a67e hgweb: add baseui to hgweb entrypoint
Matt Mackall <mpm@selenic.com>
parents: 10905
diff changeset
228 if baseui:
c12a57c1a67e hgweb: add baseui to hgweb entrypoint
Matt Mackall <mpm@selenic.com>
parents: 10905
diff changeset
229 u = baseui.copy()
c12a57c1a67e hgweb: add baseui to hgweb entrypoint
Matt Mackall <mpm@selenic.com>
parents: 10905
diff changeset
230 else:
30559
d83ca854fa21 ui: factor out ui.load() to create a ui without loading configs (API)
Yuya Nishihara <yuya@tcha.org>
parents: 29787
diff changeset
231 u = uimod.ui.load()
20168
d4be314b2071 hgweb: avoid initialization race (issue3953)
Matt Mackall <mpm@selenic.com>
parents: 19906
diff changeset
232 r = hg.repository(u, repo)
987
bfe12654764d hgweb: change startup argument processing
mpm@selenic.com
parents: 986
diff changeset
233 else:
22087
af62f0280a76 hgweb: avoid config object race with hgwebdir (issue4326)
Matt Mackall <mpm@selenic.com>
parents: 21759
diff changeset
234 # we trust caller to give us a private copy
20168
d4be314b2071 hgweb: avoid initialization race (issue3953)
Matt Mackall <mpm@selenic.com>
parents: 19906
diff changeset
235 r = repo
133
fb84d3e71042 added template support for some hgweb output, also, template files for
jake@edge2.net
parents: 132
diff changeset
236
20790
49f2d5644f04 config: set a 'source' in most cases where config don't come from file but code
Mads Kiilerich <madski@unity3d.com>
parents: 20253
diff changeset
237 r.ui.setconfig('ui', 'report_untrusted', 'off', 'hgweb')
49f2d5644f04 config: set a 'source' in most cases where config don't come from file but code
Mads Kiilerich <madski@unity3d.com>
parents: 20253
diff changeset
238 r.baseui.setconfig('ui', 'report_untrusted', 'off', 'hgweb')
49f2d5644f04 config: set a 'source' in most cases where config don't come from file but code
Mads Kiilerich <madski@unity3d.com>
parents: 20253
diff changeset
239 r.ui.setconfig('ui', 'nontty', 'true', 'hgweb')
49f2d5644f04 config: set a 'source' in most cases where config don't come from file but code
Mads Kiilerich <madski@unity3d.com>
parents: 20253
diff changeset
240 r.baseui.setconfig('ui', 'nontty', 'true', 'hgweb')
26294
1ffc61c4e32e hgweb: overwrite cwd to resolve file patterns relative to repo (issue4568)
Yuya Nishihara <yuya@tcha.org>
parents: 26247
diff changeset
241 # resolve file patterns relative to repo root
1ffc61c4e32e hgweb: overwrite cwd to resolve file patterns relative to repo (issue4568)
Yuya Nishihara <yuya@tcha.org>
parents: 26247
diff changeset
242 r.ui.setconfig('ui', 'forcecwd', r.root, 'hgweb')
1ffc61c4e32e hgweb: overwrite cwd to resolve file patterns relative to repo (issue4568)
Yuya Nishihara <yuya@tcha.org>
parents: 26247
diff changeset
243 r.baseui.setconfig('ui', 'forcecwd', r.root, 'hgweb')
25488
89ce95f907bd hgewb: disable progress when serving (issue4582)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22578
diff changeset
244 # displaying bundling progress bar while serving feel wrong and may
89ce95f907bd hgewb: disable progress when serving (issue4582)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22578
diff changeset
245 # break some wsgi implementation.
89ce95f907bd hgewb: disable progress when serving (issue4582)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22578
diff changeset
246 r.ui.setconfig('progress', 'disable', 'true', 'hgweb')
89ce95f907bd hgewb: disable progress when serving (issue4582)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22578
diff changeset
247 r.baseui.setconfig('progress', 'disable', 'true', 'hgweb')
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
248 self._repos = [hg.cachedlocalrepo(self._webifyrepo(r))]
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
249 self._lastrepo = self._repos[0]
5833
323b9c55b328 hook: redirect stdout to stderr for ssh and http servers
Matt Mackall <mpm@selenic.com>
parents: 5779
diff changeset
250 hook.redirect(True)
1172
3f30a5e7e15b Use path relative to document root as reponame if published via a web server.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1170
diff changeset
251 self.reponame = name
3555
881064004fd0 use untrusted settings in hgweb
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3499
diff changeset
252
26218
7d45ec47c0af hgweb: create function to perform actions on new repo
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
253 def _webifyrepo(self, repo):
7d45ec47c0af hgweb: create function to perform actions on new repo
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
254 repo = getwebview(repo)
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
255 self.websubtable = webutil.getwebsubs(repo)
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
256 return repo
7d45ec47c0af hgweb: create function to perform actions on new repo
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
257
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
258 @contextlib.contextmanager
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
259 def _obtainrepo(self):
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
260 """Obtain a repo unique to the caller.
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
261
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
262 Internally we maintain a stack of cachedlocalrepo instances
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
263 to be handed out. If one is available, we pop it and return it,
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
264 ensuring it is up to date in the process. If one is not available,
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
265 we clone the most recently used repo instance and return it.
26219
ae33fff17c1e hg: establish a cache for localrepository instances
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26218
diff changeset
266
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
267 It is currently possible for the stack to grow without bounds
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
268 if the server allows infinite threads. However, servers should
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
269 have a thread limit, thus establishing our limit.
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
270 """
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
271 if self._repos:
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
272 cached = self._repos.pop()
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
273 r, created = cached.fetch()
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
274 else:
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
275 cached = self._lastrepo.copy()
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
276 r, created = cached.fetch()
26240
2b1434e5eaa0 hg: always create new localrepository instance
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26226
diff changeset
277 if created:
2b1434e5eaa0 hg: always create new localrepository instance
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26226
diff changeset
278 r = self._webifyrepo(r)
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
279
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
280 self._lastrepo = cached
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
281 self.mtime = cached.mtime
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
282 try:
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
283 yield r
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
284 finally:
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
285 self._repos.append(cached)
258
268bcb5a072a hgweb: watch changelog for changes
mpm@selenic.com
parents: 241
diff changeset
286
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
287 def run(self):
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
288 """Start a server from CGI environment.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
289
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
290 Modern servers should be using WSGI and should avoid this
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
291 method, if possible.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
292 """
30636
f1c9fafcbf46 py3: replace os.environ with encoding.environ (part 3 of 5)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30559
diff changeset
293 if not encoding.environ.get('GATEWAY_INTERFACE',
f1c9fafcbf46 py3: replace os.environ with encoding.environ (part 3 of 5)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30559
diff changeset
294 '').startswith("CGI/1."):
8663
45f626a39def wrap string literals in error messages
Martin Geisler <mg@lazybytes.net>
parents: 8390
diff changeset
295 raise RuntimeError("This function is only intended to be "
45f626a39def wrap string literals in error messages
Martin Geisler <mg@lazybytes.net>
parents: 8390
diff changeset
296 "called while running as a CGI script.")
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
297 wsgicgi.launch(self)
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
298
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
299 def __call__(self, env, respond):
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
300 """Run the WSGI application.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
301
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
302 This may be called by multiple threads.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
303 """
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
304 req = wsgirequest(env, respond)
6784
18c429ea3a0e hgweb: all protocol functions have become generators
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6781
diff changeset
305 return self.run_wsgi(req)
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
306
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
307 def run_wsgi(self, req):
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
308 """Internal method to run the WSGI application.
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
309
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
310 This is typically only called by Mercurial. External consumers
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
311 should be using instances of this class as the WSGI application.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
312 """
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
313 with self._obtainrepo() as repo:
32788
eede022fc142 profile: drop maybeprofile
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32004
diff changeset
314 profile = repo.ui.configbool('profiling', 'enabled')
eede022fc142 profile: drop maybeprofile
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32004
diff changeset
315 with profiling.profile(repo.ui, enabled=profile):
29787
80df04266a16 hgweb: profile HTTP requests
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28954
diff changeset
316 for r in self._runwsgi(req, repo):
80df04266a16 hgweb: profile HTTP requests
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28954
diff changeset
317 yield r
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
318
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
319 def _runwsgi(self, req, repo):
26219
ae33fff17c1e hg: establish a cache for localrepository instances
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26218
diff changeset
320 rctx = requestcontext(self, repo)
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
321
26160
952e0564b46e hgweb: move additional state setting outside of refresh
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26149
diff changeset
322 # This state is global across all threads.
952e0564b46e hgweb: move additional state setting outside of refresh
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26149
diff changeset
323 encoding.encoding = rctx.config('web', 'encoding', encoding.encoding)
952e0564b46e hgweb: move additional state setting outside of refresh
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26149
diff changeset
324 rctx.repo.ui.environ = req.env
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
325
30766
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
326 if rctx.csp:
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
327 # hgwebdir may have added CSP header. Since we generate our own,
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
328 # replace it.
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
329 req.headers = [h for h in req.headers
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
330 if h[0] != 'Content-Security-Policy']
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
331 req.headers.append(('Content-Security-Policy', rctx.csp))
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
332
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
333 # work with CGI variables to create coherent structure
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
334 # use SCRIPT_NAME, PATH_INFO and QUERY_STRING as well as our REPO_NAME
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
335
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
336 req.url = req.env['SCRIPT_NAME']
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
337 if not req.url.endswith('/'):
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
338 req.url += '/'
32004
bd3cb917761a hgwebdir: allow a repository to be hosted at "/"
Matt Harbison <matt_harbison@yahoo.com>
parents: 30766
diff changeset
339 if req.env.get('REPO_NAME'):
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
340 req.url += req.env['REPO_NAME'] + '/'
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
341
6459
8189e03adb44 hgweb: make hgwebdir work in the absence of PATH_INFO
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6379
diff changeset
342 if 'PATH_INFO' in req.env:
8189e03adb44 hgweb: make hgwebdir work in the absence of PATH_INFO
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6379
diff changeset
343 parts = req.env['PATH_INFO'].strip('/').split('/')
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
344 repo_parts = req.env.get('REPO_NAME', '').split('/')
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
345 if parts[:len(repo_parts)] == repo_parts:
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
346 parts = parts[len(repo_parts):]
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
347 query = '/'.join(parts)
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
348 else:
26846
7c1b4840c2cd hgweb: replace some str.split() calls by str.partition() or str.rpartition()
Anton Shestakov <av6@dwimlabs.net>
parents: 26421
diff changeset
349 query = req.env['QUERY_STRING'].partition('&')[0]
7c1b4840c2cd hgweb: replace some str.split() calls by str.partition() or str.rpartition()
Anton Shestakov <av6@dwimlabs.net>
parents: 26421
diff changeset
350 query = query.partition(';')[0]
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
351
8860
36654238c050 hgweb: deny cloning a subpath of a repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8859
diff changeset
352 # process this if it's a protocol request
36654238c050 hgweb: deny cloning a subpath of a repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8859
diff changeset
353 # protocol bits don't need to create any URLs
36654238c050 hgweb: deny cloning a subpath of a repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8859
diff changeset
354 # and the clients always use the old URL structure
36654238c050 hgweb: deny cloning a subpath of a repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8859
diff changeset
355
36654238c050 hgweb: deny cloning a subpath of a repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8859
diff changeset
356 cmd = req.form.get('cmd', [''])[0]
11595
368cd5325348 protocol: move hgweb protocol support back into protocol.py
Matt Mackall <mpm@selenic.com>
parents: 11593
diff changeset
357 if protocol.iscmd(cmd):
13445
61a898576888 hgweb: handle invalid requests with both form data and querystring
Mads Kiilerich <mads@kiilerich.com>
parents: 12739
diff changeset
358 try:
61a898576888 hgweb: handle invalid requests with both form data and querystring
Mads Kiilerich <mads@kiilerich.com>
parents: 12739
diff changeset
359 if query:
61a898576888 hgweb: handle invalid requests with both form data and querystring
Mads Kiilerich <mads@kiilerich.com>
parents: 12739
diff changeset
360 raise ErrorResponse(HTTP_NOT_FOUND)
61a898576888 hgweb: handle invalid requests with both form data and querystring
Mads Kiilerich <mads@kiilerich.com>
parents: 12739
diff changeset
361 if cmd in perms:
26134
e0a6908f066f hgweb: establish class for holding per request context
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26133
diff changeset
362 self.check_perm(rctx, req, perms[cmd])
26209
7917746c9a67 hgweb: don't access self.repo during request processing
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26208
diff changeset
363 return protocol.call(rctx.repo, req, cmd)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25565
diff changeset
364 except ErrorResponse as inst:
13571
84bd3fd63afc hgweb_mod: respond right away if the client specified 100-continue support
Augie Fackler <durin42@gmail.com>
parents: 13445
diff changeset
365 # A client that sends unbundle without 100-continue will
84bd3fd63afc hgweb_mod: respond right away if the client specified 100-continue support
Augie Fackler <durin42@gmail.com>
parents: 13445
diff changeset
366 # break if we respond early.
84bd3fd63afc hgweb_mod: respond right away if the client specified 100-continue support
Augie Fackler <durin42@gmail.com>
parents: 13445
diff changeset
367 if (cmd == 'unbundle' and
14991
4f39610996fa http2: send an extra header to signal a non-broken client
Augie Fackler <durin42@gmail.com>
parents: 13966
diff changeset
368 (req.env.get('HTTP_EXPECT',
4f39610996fa http2: send an extra header to signal a non-broken client
Augie Fackler <durin42@gmail.com>
parents: 13966
diff changeset
369 '').lower() != '100-continue') or
4f39610996fa http2: send an extra header to signal a non-broken client
Augie Fackler <durin42@gmail.com>
parents: 13966
diff changeset
370 req.env.get('X-HgHttp2', '')):
13445
61a898576888 hgweb: handle invalid requests with both form data and querystring
Mads Kiilerich <mads@kiilerich.com>
parents: 12739
diff changeset
371 req.drain()
19488
60e060f4faa9 hgweb: force connection close on early response
Augie Fackler <raf@durin42.com>
parents: 18858
diff changeset
372 else:
60e060f4faa9 hgweb: force connection close on early response
Augie Fackler <raf@durin42.com>
parents: 18858
diff changeset
373 req.headers.append(('Connection', 'Close'))
18352
e33b9b92a200 hgweb: pass the actual response body to request.response, not just the length
Mads Kiilerich <mads@kiilerich.com>
parents: 18258
diff changeset
374 req.respond(inst, protocol.HGTYPE,
26200
461e7b700fdf hgweb: remove ErrorResponse.message
timeless@mozdev.org
parents: 26183
diff changeset
375 body='0\n%s\n' % inst)
18352
e33b9b92a200 hgweb: pass the actual response body to request.response, not just the length
Mads Kiilerich <mads@kiilerich.com>
parents: 18258
diff changeset
376 return ''
8860
36654238c050 hgweb: deny cloning a subpath of a repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8859
diff changeset
377
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
378 # translate user-visible url structure to internal structure
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
379
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
380 args = query.split('/', 2)
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
381 if 'cmd' not in req.form and args and args[0]:
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
382
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
383 cmd = args.pop(0)
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
384 style = cmd.rfind('-')
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
385 if style != -1:
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
386 req.form['style'] = [cmd[:style]]
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
387 cmd = cmd[style + 1:]
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
388
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
389 # avoid accepting e.g. style parameter as command
14953
6ee6ecf1ee89 hgweb_mod: use safehasattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14913
diff changeset
390 if util.safehasattr(webcommands, cmd):
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
391 req.form['cmd'] = [cmd]
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
392
7287
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
393 if cmd == 'static':
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
394 req.form['file'] = ['/'.join(args)]
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
395 else:
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
396 if args and args[0]:
25777
1c2a8db33b8f hgweb: allow symbolic revisions with forward slashes in urls
Anton Shestakov <av6@dwimlabs.net>
parents: 25720
diff changeset
397 node = args.pop(0).replace('%2F', '/')
7287
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
398 req.form['node'] = [node]
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
399 if args:
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
400 req.form['file'] = args
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
401
9731
0e080d519d1b hgweb: treat rev as raw-rev if user agent is hg
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8860
diff changeset
402 ua = req.env.get('HTTP_USER_AGENT', '')
0e080d519d1b hgweb: treat rev as raw-rev if user agent is hg
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8860
diff changeset
403 if cmd == 'rev' and 'mercurial' in ua:
0e080d519d1b hgweb: treat rev as raw-rev if user agent is hg
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8860
diff changeset
404 req.form['style'] = ['raw']
0e080d519d1b hgweb: treat rev as raw-rev if user agent is hg
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8860
diff changeset
405
7287
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
406 if cmd == 'archive':
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
407 fn = req.form['node'][0]
26136
6defc74f3066 hgweb: move archive related attributes to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26135
diff changeset
408 for type_, spec in rctx.archivespecs.iteritems():
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
409 ext = spec[2]
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
410 if fn.endswith(ext):
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
411 req.form['node'] = [fn[:-len(ext)]]
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
412 req.form['type'] = [type_]
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
413
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
414 # process the web interface request
5599
3de66c2a9734 hgweb: split out templater definition
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5598
diff changeset
415
3de66c2a9734 hgweb: split out templater definition
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5598
diff changeset
416 try:
26183
bf1b24785f13 hgweb: move templater instantiation to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
417 tmpl = rctx.templater(req)
8859
580a79dde2a3 hgweb: web.encoding should override encoding.encoding (issue1183)
Matt Mackall <mpm@selenic.com>
parents: 8663
diff changeset
418 ctype = tmpl('mimetype', encoding=encoding.encoding)
6391
a1007f7b9b7b Backed out changeset d2bb66a8a435 (temporary template compatibility)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6379
diff changeset
419 ctype = templater.stringify(ctype)
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
420
7562
b663b5563de7 hgweb: allow static content when deny_read denies access
Mark Edgington <edgimar@gmail.com>
parents: 7396
diff changeset
421 # check read permissions non-static content
b663b5563de7 hgweb: allow static content when deny_read denies access
Mark Edgington <edgimar@gmail.com>
parents: 7396
diff changeset
422 if cmd != 'static':
26134
e0a6908f066f hgweb: establish class for holding per request context
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26133
diff changeset
423 self.check_perm(rctx, req, None)
7336
2dc868712dcc hgweb: support for deny_read/allow_read options
Mark Edgington <edgimar@gmail.com>
parents: 7311
diff changeset
424
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
425 if cmd == '':
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
426 req.form['cmd'] = [tmpl.cache['default']]
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
427 cmd = req.form['cmd'][0]
5890
a0e20a5eba3c hgweb: fast path for sending raw files
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5889
diff changeset
428
30766
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
429 # Don't enable caching if using a CSP nonce because then it wouldn't
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
430 # be a nonce.
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
431 if rctx.configbool('web', 'cache', True) and not rctx.nonce:
13966
a1c31c64bcd3 hgweb: support disabling page cache
Steven Stallion <sstallion@gmail.com>
parents: 13964
diff changeset
432 caching(self, req) # sets ETag header or raises NOT_MODIFIED
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
433 if cmd not in webcommands.__all__:
6368
2c370f08c486 hgweb: better error messages
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6249
diff changeset
434 msg = 'no such method: %s' % cmd
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
435 raise ErrorResponse(HTTP_BAD_REQUEST, msg)
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
436 elif cmd == 'file' and 'raw' in req.form.get('style', []):
26217
0d0a0837895d hgweb: remove proxy to hgweb instance
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26211
diff changeset
437 rctx.ctype = ctype
26134
e0a6908f066f hgweb: establish class for holding per request context
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26133
diff changeset
438 content = webcommands.rawfile(rctx, req, tmpl)
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
439 else:
26134
e0a6908f066f hgweb: establish class for holding per request context
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26133
diff changeset
440 content = getattr(webcommands, cmd)(rctx, req, tmpl)
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
441 req.respond(HTTP_OK, ctype)
5890
a0e20a5eba3c hgweb: fast path for sending raw files
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5889
diff changeset
442
7396
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7348
diff changeset
443 return content
5600
9d900f7282e6 hgweb: explicitly pass around the templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5599
diff changeset
444
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25565
diff changeset
445 except (error.LookupError, error.RepoLookupError) as err:
5993
948a41e77902 hgweb: explicit response status
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5976
diff changeset
446 req.respond(HTTP_NOT_FOUND, ctype)
6374
31a01e3d99cc hgweb: fix breakage in python < 2.5 introduced in 2c370f08c486
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6368
diff changeset
447 msg = str(err)
18855
50c922c1b514 hgweb: show correct error message for i18n environment
Takumi IINO <trot.thunder@gmail.com>
parents: 18522
diff changeset
448 if (util.safehasattr(err, 'name') and
50c922c1b514 hgweb: show correct error message for i18n environment
Takumi IINO <trot.thunder@gmail.com>
parents: 18522
diff changeset
449 not isinstance(err, error.ManifestLookupError)):
6368
2c370f08c486 hgweb: better error messages
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6249
diff changeset
450 msg = 'revision not found: %s' % err.name
7396
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7348
diff changeset
451 return tmpl('error', error=msg)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25565
diff changeset
452 except (error.RepoError, error.RevlogError) as inst:
5993
948a41e77902 hgweb: explicit response status
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5976
diff changeset
453 req.respond(HTTP_SERVER_ERROR, ctype)
7396
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7348
diff changeset
454 return tmpl('error', error=str(inst))
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25565
diff changeset
455 except ErrorResponse as inst:
7740
176d3d681702 hgweb: pass ErrorResponses directly into req.respond()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7637
diff changeset
456 req.respond(inst, ctype)
12739
8dcd3203a261 hgweb: don't send a body or illegal headers during 304 response
Augie Fackler <durin42@gmail.com>
parents: 12696
diff changeset
457 if inst.code == HTTP_NOT_MODIFIED:
8dcd3203a261 hgweb: don't send a body or illegal headers during 304 response
Augie Fackler <durin42@gmail.com>
parents: 12696
diff changeset
458 # Not allowed to return a body on a 304
8dcd3203a261 hgweb: don't send a body or illegal headers during 304 response
Augie Fackler <durin42@gmail.com>
parents: 12696
diff changeset
459 return ['']
26200
461e7b700fdf hgweb: remove ErrorResponse.message
timeless@mozdev.org
parents: 26183
diff changeset
460 return tmpl('error', error=str(inst))
5599
3de66c2a9734 hgweb: split out templater definition
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5598
diff changeset
461
26134
e0a6908f066f hgweb: establish class for holding per request context
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26133
diff changeset
462 def check_perm(self, rctx, req, op):
22200
b27c3beaaf30 cleanup: avoid local vars shadowing imports
Mads Kiilerich <madski@unity3d.com>
parents: 22087
diff changeset
463 for permhook in permhooks:
26134
e0a6908f066f hgweb: establish class for holding per request context
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26133
diff changeset
464 permhook(rctx, req, op)
26208
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
465
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
466 def getwebview(repo):
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
467 """The 'web.view' config controls changeset filter to hgweb. Possible
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
468 values are ``served``, ``visible`` and ``all``. Default is ``served``.
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
469 The ``served`` filter only shows changesets that can be pulled from the
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
470 hgweb instance. The``visible`` filter includes secret changesets but
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
471 still excludes "hidden" one.
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
472
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
473 See the repoview module for details.
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
474
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
475 The option has been around undocumented since Mercurial 2.5, but no
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
476 user ever asked about it. So we better keep it undocumented for now."""
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
477 viewconfig = repo.ui.config('web', 'view', 'served',
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
478 untrusted=True)
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
479 if viewconfig == 'all':
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
480 return repo.unfiltered()
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
481 elif viewconfig in repoview.filtertable:
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
482 return repo.filtered(viewconfig)
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
483 else:
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
484 return repo.filtered('served')