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annotate mercurial/hgweb/hgweb_mod.py @ 36807:1e2194e0ef62

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hgweb: use computed base URL from parsed request Let's not reinvent URL construction in a function that runs the templater. Differential Revision: https://phab.mercurial-scm.org/D2735
author Gregory Szorc <gregory.szorc@gmail.com>
date Thu, 08 Mar 2018 12:59:25 -0800
parents 69b2d0900cd7
children 0031e972ded2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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
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26 from .. import (
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27 encoding,
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28 error,
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29 formatter,
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30 hg,
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31 hook,
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32 profiling,
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33 pycompat,
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34 repoview,
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35 templatefilters,
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36 templater,
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37 ui as uimod,
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38 util,
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39 wireprotoserver,
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40 )
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41
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42 from . import (
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43 request as requestmod,
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44 webcommands,
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45 webutil,
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46 wsgicgi,
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47 )
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48
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49 archivespecs = util.sortdict((
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50 ('zip', ('application/zip', 'zip', '.zip', None)),
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51 ('gz', ('application/x-gzip', 'tgz', '.tar.gz', None)),
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52 ('bz2', ('application/x-bzip2', 'tbz2', '.tar.bz2', None)),
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53 ))
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54
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55 def getstyle(req, configfn, templatepath):
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56 fromreq = req.form.get('style', [None])[0]
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57 styles = (
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58 fromreq,
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59 configfn('web', 'style'),
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60 'paper',
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61 )
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62 return styles, templater.stylemap(styles, templatepath)
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63
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64 def makebreadcrumb(url, prefix=''):
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65 '''Return a 'URL breadcrumb' list
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66
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67 A 'URL breadcrumb' is a list of URL-name pairs,
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68 corresponding to each of the path items on a URL.
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69 This can be used to create path navigation entries.
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70 '''
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71 if url.endswith('/'):
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72 url = url[:-1]
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73 if prefix:
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74 url = '/' + prefix + url
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75 relpath = url
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76 if relpath.startswith('/'):
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77 relpath = relpath[1:]
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78
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79 breadcrumb = []
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80 urlel = url
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81 pathitems = [''] + relpath.split('/')
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82 for pathel in reversed(pathitems):
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83 if not pathel or not urlel:
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84 break
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85 breadcrumb.append({'url': urlel, 'name': pathel})
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86 urlel = os.path.dirname(urlel)
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87 return reversed(breadcrumb)
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88
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89 class requestcontext(object):
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90 """Holds state/context for an individual request.
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91
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92 Servers can be multi-threaded. Holding state on the WSGI application
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93 is prone to race conditions. Instances of this class exist to hold
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94 mutable and race-free state for requests.
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95 """
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96 def __init__(self, app, repo):
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97 self.repo = repo
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98 self.reponame = app.reponame
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99
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100 self.archivespecs = archivespecs
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101
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102 self.maxchanges = self.configint('web', 'maxchanges')
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103 self.stripecount = self.configint('web', 'stripes')
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104 self.maxshortchanges = self.configint('web', 'maxshortchanges')
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105 self.maxfiles = self.configint('web', 'maxfiles')
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106 self.allowpull = self.configbool('web', 'allow-pull')
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107
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108 # we use untrusted=False to prevent a repo owner from using
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109 # web.templates in .hg/hgrc to get access to any file readable
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110 # by the user running the CGI script
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111 self.templatepath = self.config('web', 'templates', untrusted=False)
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112
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113 # This object is more expensive to build than simple config values.
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114 # It is shared across requests. The app will replace the object
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115 # if it is updated. Since this is a reference and nothing should
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116 # modify the underlying object, it should be constant for the lifetime
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117 # of the request.
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118 self.websubtable = app.websubtable
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119
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120 self.csp, self.nonce = cspvalues(self.repo.ui)
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121
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122 # Trust the settings from the .hg/hgrc files by default.
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123 def config(self, section, name, default=uimod._unset, untrusted=True):
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124 return self.repo.ui.config(section, name, default,
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125 untrusted=untrusted)
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126
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127 def configbool(self, section, name, default=uimod._unset, untrusted=True):
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128 return self.repo.ui.configbool(section, name, default,
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129 untrusted=untrusted)
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130
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David Demelier <demelier.david@gmail.com>
parents: 32788
diff changeset
131 def configint(self, section, name, default=uimod._unset, untrusted=True):
26135
edfb4d3b9672 hgweb: move some config options to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26134
diff changeset
132 return self.repo.ui.configint(section, name, default,
edfb4d3b9672 hgweb: move some config options to requestcontext
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parents: 26134
diff changeset
133 untrusted=untrusted)
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parents: 26134
diff changeset
134
33328
c8f212cb0c83 hgweb: use ui._unset to prevent a warning in configitems
David Demelier <demelier.david@gmail.com>
parents: 32788
diff changeset
135 def configlist(self, section, name, default=uimod._unset, untrusted=True):
26135
edfb4d3b9672 hgweb: move some config options to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26134
diff changeset
136 return self.repo.ui.configlist(section, name, default,
edfb4d3b9672 hgweb: move some config options to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26134
diff changeset
137 untrusted=untrusted)
edfb4d3b9672 hgweb: move some config options to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26134
diff changeset
138
26136
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26135
diff changeset
139 def archivelist(self, nodeid):
6defc74f3066 hgweb: move archive related attributes to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26135
diff changeset
140 allowed = self.configlist('web', 'allow_archive')
30748
319914d57b9e hgweb: use util.sortdict for archivespecs
Anton Shestakov <av6@dwimlabs.net>
parents: 30735
diff changeset
141 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
142 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
143 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
144
36807
1e2194e0ef62 hgweb: use computed base URL from parsed request
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36806
diff changeset
145 def templater(self, wsgireq, req):
26183
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
146 # determine scheme, port and server name
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
147 # this is needed to create absolute urls
34612
c2cb6be4212f configitems: register the 'web.logourl' config
Boris Feld <boris.feld@octobus.net>
parents: 34611
diff changeset
148 logourl = self.config('web', 'logourl')
34611
c879fc7bd71f configitems: register the 'web.logoimg' config
Boris Feld <boris.feld@octobus.net>
parents: 34605
diff changeset
149 logoimg = self.config('web', 'logoimg')
36802
7fc80c982656 hgweb: ensure all wsgi environment values are str
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36801
diff changeset
150 staticurl = (self.config('web', 'staticurl')
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
151 or pycompat.sysbytes(wsgireq.url) + 'static/')
26183
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
152 if not staticurl.endswith('/'):
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
153 staticurl += '/'
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parents: 26167
diff changeset
154
bf1b24785f13 hgweb: move templater instantiation to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
155 # some functions for the templater
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parents: 26167
diff changeset
156
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
157 def motd(**map):
34587
b50c036494dc configitems: register the 'web.motd' config
Boris Feld <boris.feld@octobus.net>
parents: 34586
diff changeset
158 yield self.config('web', 'motd')
26183
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parents: 26167
diff changeset
159
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
160 # figure out which style to use
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parents: 26167
diff changeset
161
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
162 vars = {}
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
163 styles, (style, mapfile) = getstyle(wsgireq, self.config,
34515
8afc25e7effc hgweb: extract function for loading style from request context
Augie Fackler <augie@google.com>
parents: 34245
diff changeset
164 self.templatepath)
26183
bf1b24785f13 hgweb: move templater instantiation to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
165 if style == styles[0]:
bf1b24785f13 hgweb: move templater instantiation to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
166 vars['style'] = style
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parents: 26167
diff changeset
167
36805
ec46415ed826 hgweb: always use "?" when writing session vars
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36804
diff changeset
168 sessionvars = webutil.sessionvars(vars, '?')
26183
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
169
bf1b24785f13 hgweb: move templater instantiation to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
170 if not self.reponame:
34586
c364f3f73634 configitems: register the 'web.name' config
Boris Feld <boris.feld@octobus.net>
parents: 34584
diff changeset
171 self.reponame = (self.config('web', 'name', '')
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
172 or wsgireq.env.get('REPO_NAME')
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
173 or wsgireq.url.strip(r'/') or self.repo.root)
26183
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
174
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Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
175 def websubfilter(text):
27008
7f19f331ef59 hgweb: do not import templatefilters.revescape and websub as symbol
Yuya Nishihara <yuya@tcha.org>
parents: 27007
diff changeset
176 return templatefilters.websub(text, self.websubtable)
26183
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parents: 26167
diff changeset
177
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parents: 26167
diff changeset
178 # create the templater
36518
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Yuya Nishihara <yuya@tcha.org>
parents: 36278
diff changeset
179 # TODO: export all keywords: defaults = templatekw.keywords.copy()
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
180 defaults = {
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
181 'url': pycompat.sysbytes(wsgireq.url),
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
182 'logourl': logourl,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
183 'logoimg': logoimg,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
184 'staticurl': staticurl,
36807
1e2194e0ef62 hgweb: use computed base URL from parsed request
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36806
diff changeset
185 'urlbase': req.advertisedbaseurl,
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
186 'repo': self.reponame,
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
187 'encoding': encoding.encoding,
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
188 'motd': motd,
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
189 'sessionvars': sessionvars,
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
190 'pathdef': makebreadcrumb(pycompat.sysbytes(wsgireq.url)),
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
191 'style': style,
30766
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
192 'nonce': self.nonce,
28954
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Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
193 }
36518
7937850a523d hgweb: make templater mostly compatible with log templates
Yuya Nishihara <yuya@tcha.org>
parents: 36278
diff changeset
194 tres = formatter.templateresources(self.repo.ui, self.repo)
28954
f97a0bcfd7a1 templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents: 27046
diff changeset
195 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
196 filters={'websub': websubfilter},
36518
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Yuya Nishihara <yuya@tcha.org>
parents: 36278
diff changeset
197 defaults=defaults,
7937850a523d hgweb: make templater mostly compatible with log templates
Yuya Nishihara <yuya@tcha.org>
parents: 36278
diff changeset
198 resources=tres)
26183
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parents: 26167
diff changeset
199 return tmpl
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parents: 26167
diff changeset
200
bf1b24785f13 hgweb: move templater instantiation to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26167
diff changeset
201
1559
59b3639df0a9 Convert all classes to new-style classes by deriving them from object.
Eric Hopper <hopper@omnifarious.org>
parents: 1554
diff changeset
202 class hgweb(object):
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
203 """HTTP server for individual repositories.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
204
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
205 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
206 repository.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
207
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
208 Instances are typically used as WSGI applications.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
209
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
210 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
211 be multiple active threads inside __call__.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
212 """
10994
c12a57c1a67e hgweb: add baseui to hgweb entrypoint
Matt Mackall <mpm@selenic.com>
parents: 10905
diff changeset
213 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
214 if isinstance(repo, str):
10994
c12a57c1a67e hgweb: add baseui to hgweb entrypoint
Matt Mackall <mpm@selenic.com>
parents: 10905
diff changeset
215 if baseui:
c12a57c1a67e hgweb: add baseui to hgweb entrypoint
Matt Mackall <mpm@selenic.com>
parents: 10905
diff changeset
216 u = baseui.copy()
c12a57c1a67e hgweb: add baseui to hgweb entrypoint
Matt Mackall <mpm@selenic.com>
parents: 10905
diff changeset
217 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
218 u = uimod.ui.load()
20168
d4be314b2071 hgweb: avoid initialization race (issue3953)
Matt Mackall <mpm@selenic.com>
parents: 19906
diff changeset
219 r = hg.repository(u, repo)
987
bfe12654764d hgweb: change startup argument processing
mpm@selenic.com
parents: 986
diff changeset
220 else:
22087
af62f0280a76 hgweb: avoid config object race with hgwebdir (issue4326)
Matt Mackall <mpm@selenic.com>
parents: 21759
diff changeset
221 # 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
222 r = repo
133
fb84d3e71042 added template support for some hgweb output, also, template files for
jake@edge2.net
parents: 132
diff changeset
223
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
224 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
225 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
226 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
227 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
228 # 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
229 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
230 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
231 # 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
232 # break some wsgi implementation.
89ce95f907bd hgewb: disable progress when serving (issue4582)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 22578
diff changeset
233 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
234 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
235 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
236 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
237 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
238 self.reponame = name
3555
881064004fd0 use untrusted settings in hgweb
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3499
diff changeset
239
26218
7d45ec47c0af hgweb: create function to perform actions on new repo
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
240 def _webifyrepo(self, repo):
7d45ec47c0af hgweb: create function to perform actions on new repo
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
241 repo = getwebview(repo)
7d45ec47c0af hgweb: create function to perform actions on new repo
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
242 self.websubtable = webutil.getwebsubs(repo)
7d45ec47c0af hgweb: create function to perform actions on new repo
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
243 return repo
7d45ec47c0af hgweb: create function to perform actions on new repo
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26217
diff changeset
244
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
245 @contextlib.contextmanager
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
246 def _obtainrepo(self):
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
247 """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
248
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
249 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
250 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
251 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
252 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
253
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
254 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
255 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
256 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
257 """
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
258 if self._repos:
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
259 cached = self._repos.pop()
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
260 r, created = cached.fetch()
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
261 else:
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
262 cached = self._lastrepo.copy()
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
263 r, created = cached.fetch()
26240
2b1434e5eaa0 hg: always create new localrepository instance
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26226
diff changeset
264 if created:
2b1434e5eaa0 hg: always create new localrepository instance
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26226
diff changeset
265 r = self._webifyrepo(r)
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
266
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
267 self._lastrepo = cached
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
268 self.mtime = cached.mtime
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
269 try:
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
270 yield r
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
271 finally:
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
272 self._repos.append(cached)
258
268bcb5a072a hgweb: watch changelog for changes
mpm@selenic.com
parents: 241
diff changeset
273
5591
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
274 def run(self):
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
275 """Start a server from CGI environment.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
276
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
277 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
278 method, if possible.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
279 """
30636
f1c9fafcbf46 py3: replace os.environ with encoding.environ (part 3 of 5)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30559
diff changeset
280 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
281 '').startswith("CGI/1."):
8663
45f626a39def wrap string literals in error messages
Martin Geisler <mg@lazybytes.net>
parents: 8390
diff changeset
282 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
283 "called while running as a CGI script.")
5591
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
284 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
285
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
286 def __call__(self, env, respond):
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
287 """Run the WSGI application.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
288
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
289 This may be called by multiple threads.
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
290 """
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
291 req = requestmod.wsgirequest(env, respond)
6784
18c429ea3a0e hgweb: all protocol functions have become generators
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6781
diff changeset
292 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
293
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
294 def run_wsgi(self, wsgireq):
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
295 """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
296
26132
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
297 This is typically only called by Mercurial. External consumers
9df8c729e2e7 hgweb: add some documentation
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25777
diff changeset
298 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
299 """
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
300 with self._obtainrepo() as repo:
32788
eede022fc142 profile: drop maybeprofile
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32004
diff changeset
301 profile = repo.ui.configbool('profiling', 'enabled')
eede022fc142 profile: drop maybeprofile
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 32004
diff changeset
302 with profiling.profile(repo.ui, enabled=profile):
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
303 for r in self._runwsgi(wsgireq, repo):
29787
80df04266a16 hgweb: profile HTTP requests
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28954
diff changeset
304 yield r
26220
a43328baa2ac hgweb: use separate repo instances per thread
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26219
diff changeset
305
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
306 def _runwsgi(self, wsgireq, repo):
36806
69b2d0900cd7 hgweb: parse WSGI request into a data structure
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36805
diff changeset
307 req = requestmod.parserequestfromenv(wsgireq.env)
26219
ae33fff17c1e hg: establish a cache for localrepository instances
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26218
diff changeset
308 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
309
26160
952e0564b46e hgweb: move additional state setting outside of refresh
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26149
diff changeset
310 # This state is global across all threads.
34239
344fd1fe237b configitems: register the 'web.encoding' config
Boris Feld <boris.feld@octobus.net>
parents: 33328
diff changeset
311 encoding.encoding = rctx.config('web', 'encoding')
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
312 rctx.repo.ui.environ = wsgireq.env
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
313
30766
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
314 if rctx.csp:
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
315 # 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
316 # replace it.
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
317 wsgireq.headers = [h for h in wsgireq.headers
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
318 if h[0] != 'Content-Security-Policy']
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
319 wsgireq.headers.append(('Content-Security-Policy', rctx.csp))
30766
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
320
36806
69b2d0900cd7 hgweb: parse WSGI request into a data structure
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36805
diff changeset
321 wsgireq.url = pycompat.sysstr(req.apppath)
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
322
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
323 if r'PATH_INFO' in wsgireq.env:
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
324 parts = wsgireq.env[r'PATH_INFO'].strip(r'/').split(r'/')
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
325 repo_parts = wsgireq.env.get(r'REPO_NAME', r'').split(r'/')
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
326 if parts[:len(repo_parts)] == repo_parts:
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
327 parts = parts[len(repo_parts):]
36802
7fc80c982656 hgweb: ensure all wsgi environment values are str
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36801
diff changeset
328 query = r'/'.join(parts)
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
329 else:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
330 query = wsgireq.env[r'QUERY_STRING'].partition(r'&')[0]
34704
c51380879054 hgweb: rewrite most obviously-native-strings to be native strings
Augie Fackler <augie@google.com>
parents: 34703
diff changeset
331 query = query.partition(r';')[0]
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
332
35984
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb
Gregory Szorc <gregory.szorc@gmail.com>
parents: 35982
diff changeset
333 # Route it to a wire protocol handler if it looks like a wire protocol
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb
Gregory Szorc <gregory.szorc@gmail.com>
parents: 35982
diff changeset
334 # request.
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
335 protohandler = wireprotoserver.parsehttprequest(rctx, wsgireq, query,
36801
66de4555cefd wireproto: formalize permissions checking as part of protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36800
diff changeset
336 self.check_perm)
8860
36654238c050 hgweb: deny cloning a subpath of a repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8859
diff changeset
337
35984
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb
Gregory Szorc <gregory.szorc@gmail.com>
parents: 35982
diff changeset
338 if protohandler:
13445
61a898576888 hgweb: handle invalid requests with both form data and querystring
Mads Kiilerich <mads@kiilerich.com>
parents: 12739
diff changeset
339 try:
61a898576888 hgweb: handle invalid requests with both form data and querystring
Mads Kiilerich <mads@kiilerich.com>
parents: 12739
diff changeset
340 if query:
61a898576888 hgweb: handle invalid requests with both form data and querystring
Mads Kiilerich <mads@kiilerich.com>
parents: 12739
diff changeset
341 raise ErrorResponse(HTTP_NOT_FOUND)
36755
ff4bc0ab6740 wireproto: check permissions when executing "batch" command (BC) (SEC)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36753
diff changeset
342
36801
66de4555cefd wireproto: formalize permissions checking as part of protocol interface
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36800
diff changeset
343 return protohandler['dispatch']()
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25565
diff changeset
344 except ErrorResponse as inst:
35986
98a00aa0288d wireprotoserver: move error response handling out of hgweb
Gregory Szorc <gregory.szorc@gmail.com>
parents: 35985
diff changeset
345 return protohandler['handleerror'](inst)
8860
36654238c050 hgweb: deny cloning a subpath of a repo
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8859
diff changeset
346
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
347 # 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
348
36802
7fc80c982656 hgweb: ensure all wsgi environment values are str
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36801
diff changeset
349 args = query.split(r'/', 2)
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
350 if 'cmd' not in wsgireq.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
351 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
352 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
353 if style != -1:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
354 wsgireq.form['style'] = [cmd[:style]]
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10264
diff changeset
355 cmd = cmd[style + 1:]
5596
20b07b68a865 hgweb: get rid of some nested functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5595
diff changeset
356
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
357 # 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
358 if util.safehasattr(webcommands, cmd):
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
359 wsgireq.form['cmd'] = [cmd]
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
360
7287
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
361 if cmd == 'static':
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
362 wsgireq.form['file'] = ['/'.join(args)]
7287
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
363 else:
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
364 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
365 node = args.pop(0).replace('%2F', '/')
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
366 wsgireq.form['node'] = [node]
7287
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
367 if args:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
368 wsgireq.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
369
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
370 ua = wsgireq.env.get('HTTP_USER_AGENT', '')
9731
0e080d519d1b hgweb: treat rev as raw-rev if user agent is hg
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8860
diff changeset
371 if cmd == 'rev' and 'mercurial' in ua:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
372 wsgireq.form['style'] = ['raw']
9731
0e080d519d1b hgweb: treat rev as raw-rev if user agent is hg
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 8860
diff changeset
373
7287
6e9fe4ff9c54 hgweb: handle subdirectories within static directory
Brendan Cully <brendan@kublai.com>
parents: 7180
diff changeset
374 if cmd == 'archive':
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
375 fn = wsgireq.form['node'][0]
26136
6defc74f3066 hgweb: move archive related attributes to requestcontext
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26135
diff changeset
376 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
377 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
378 if fn.endswith(ext):
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
379 wsgireq.form['node'] = [fn[:-len(ext)]]
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
380 wsgireq.form['type'] = [type_]
35984
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb
Gregory Szorc <gregory.szorc@gmail.com>
parents: 35982
diff changeset
381 else:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
382 cmd = wsgireq.form.get('cmd', [''])[0]
5591
08887121a652 split out hgweb commands into a separate file, move some code around
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5579
diff changeset
383
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
384 # process the web interface request
5599
3de66c2a9734 hgweb: split out templater definition
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5598
diff changeset
385
3de66c2a9734 hgweb: split out templater definition
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5598
diff changeset
386 try:
36807
1e2194e0ef62 hgweb: use computed base URL from parsed request
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36806
diff changeset
387 tmpl = rctx.templater(wsgireq, req)
8859
580a79dde2a3 hgweb: web.encoding should override encoding.encoding (issue1183)
Matt Mackall <mpm@selenic.com>
parents: 8663
diff changeset
388 ctype = tmpl('mimetype', encoding=encoding.encoding)
6391
a1007f7b9b7b Backed out changeset d2bb66a8a435 (temporary template compatibility)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6379
diff changeset
389 ctype = templater.stringify(ctype)
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
390
7562
b663b5563de7 hgweb: allow static content when deny_read denies access
Mark Edgington <edgimar@gmail.com>
parents: 7396
diff changeset
391 # 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
392 if cmd != 'static':
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
393 self.check_perm(rctx, wsgireq, None)
7336
2dc868712dcc hgweb: support for deny_read/allow_read options
Mark Edgington <edgimar@gmail.com>
parents: 7311
diff changeset
394
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
395 if cmd == '':
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
396 wsgireq.form['cmd'] = [tmpl.cache['default']]
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
397 cmd = wsgireq.form['cmd'][0]
5890
a0e20a5eba3c hgweb: fast path for sending raw files
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5889
diff changeset
398
30766
d7bf7d2bd5ab hgweb: support Content Security Policy
Gregory Szorc <gregory.szorc@gmail.com>
parents: 30749
diff changeset
399 # 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
400 # be a nonce.
34605
625202a44d88 configitems: register the 'web.cache' config
Boris Feld <boris.feld@octobus.net>
parents: 34602
diff changeset
401 if rctx.configbool('web', 'cache') and not rctx.nonce:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
402 caching(self, wsgireq) # 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
403 if cmd not in webcommands.__all__:
6368
2c370f08c486 hgweb: better error messages
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6249
diff changeset
404 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
405 raise ErrorResponse(HTTP_BAD_REQUEST, msg)
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
406 elif cmd == 'file' and 'raw' in wsgireq.form.get('style', []):
26217
0d0a0837895d hgweb: remove proxy to hgweb instance
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26211
diff changeset
407 rctx.ctype = ctype
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
408 content = webcommands.rawfile(rctx, wsgireq, tmpl)
6149
b023915aa1bc hgweb: separate protocol calls from interface calls (issue996)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6142
diff changeset
409 else:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
410 content = getattr(webcommands, cmd)(rctx, wsgireq, tmpl)
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
411 wsgireq.respond(HTTP_OK, ctype)
5890
a0e20a5eba3c hgweb: fast path for sending raw files
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5889
diff changeset
412
7396
526c40a74bd0 templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents: 7348
diff changeset
413 return content
5600
9d900f7282e6 hgweb: explicitly pass around the templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5599
diff changeset
414
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25565
diff changeset
415 except (error.LookupError, error.RepoLookupError) as err:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
416 wsgireq.respond(HTTP_NOT_FOUND, ctype)
36258
af0a19d8812b py3: get bytes-repr of network errors portably
Augie Fackler <augie@google.com>
parents: 35986
diff changeset
417 msg = pycompat.bytestr(err)
18855
50c922c1b514 hgweb: show correct error message for i18n environment
Takumi IINO <trot.thunder@gmail.com>
parents: 18522
diff changeset
418 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
419 not isinstance(err, error.ManifestLookupError)):
6368
2c370f08c486 hgweb: better error messages
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6249
diff changeset
420 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
421 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
422 except (error.RepoError, error.RevlogError) as inst:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
423 wsgireq.respond(HTTP_SERVER_ERROR, ctype)
36258
af0a19d8812b py3: get bytes-repr of network errors portably
Augie Fackler <augie@google.com>
parents: 35986
diff changeset
424 return tmpl('error', error=pycompat.bytestr(inst))
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25565
diff changeset
425 except ErrorResponse as inst:
36804
b9b968e21f78 hgweb: rename req to wsgireq
Gregory Szorc <gregory.szorc@gmail.com>
parents: 36802
diff changeset
426 wsgireq.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
427 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
428 # 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
429 return ['']
36258
af0a19d8812b py3: get bytes-repr of network errors portably
Augie Fackler <augie@google.com>
parents: 35986
diff changeset
430 return tmpl('error', error=pycompat.bytestr(inst))
5599
3de66c2a9734 hgweb: split out templater definition
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 5598
diff changeset
431
26134
e0a6908f066f hgweb: establish class for holding per request context
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26133
diff changeset
432 def check_perm(self, rctx, req, op):
22200
b27c3beaaf30 cleanup: avoid local vars shadowing imports
Mads Kiilerich <madski@unity3d.com>
parents: 22087
diff changeset
433 for permhook in permhooks:
26134
e0a6908f066f hgweb: establish class for holding per request context
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26133
diff changeset
434 permhook(rctx, req, op)
26208
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
435
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
436 def getwebview(repo):
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
437 """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
438 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
439 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
440 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
441 still excludes "hidden" one.
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
442
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
443 See the repoview module for details.
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
444
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
445 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
446 user ever asked about it. So we better keep it undocumented for now."""
34584
bf2389b1f15e configitems: register the 'web.view' config
Boris Feld <boris.feld@octobus.net>
parents: 34515
diff changeset
447 # experimental config: web.view
bf2389b1f15e configitems: register the 'web.view' config
Boris Feld <boris.feld@octobus.net>
parents: 34515
diff changeset
448 viewconfig = repo.ui.config('web', 'view', untrusted=True)
26208
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
449 if viewconfig == 'all':
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
450 return repo.unfiltered()
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
451 elif viewconfig in repoview.filtertable:
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
452 return repo.filtered(viewconfig)
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
453 else:
c87566ac3c49 hgweb: extract _getview to own function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 26207
diff changeset
454 return repo.filtered('served')