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@@ -1,492 +1,492 b'' | |||
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1 | 1 | # hgweb/hgweb_mod.py - Web interface for a repository. |
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2 | 2 | # |
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3 | 3 | # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> |
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4 | 4 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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5 | 5 | # |
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6 | 6 | # This software may be used and distributed according to the terms of the |
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7 | 7 | # GNU General Public License version 2 or any later version. |
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8 | 8 | |
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9 | 9 | from __future__ import absolute_import |
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10 | 10 | |
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11 | 11 | import contextlib |
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12 | 12 | import os |
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13 | 13 | |
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14 | 14 | from .common import ( |
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15 | 15 | ErrorResponse, |
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16 | 16 | HTTP_BAD_REQUEST, |
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17 | 17 | HTTP_NOT_FOUND, |
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18 | 18 | HTTP_NOT_MODIFIED, |
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19 | 19 | HTTP_OK, |
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20 | 20 | HTTP_SERVER_ERROR, |
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21 | 21 | caching, |
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22 | 22 | cspvalues, |
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23 | 23 | permhooks, |
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24 | 24 | ) |
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25 | 25 | from .request import wsgirequest |
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26 | 26 | |
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27 | 27 | from .. import ( |
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28 | 28 | encoding, |
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29 | 29 | error, |
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30 | 30 | hg, |
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31 | 31 | hook, |
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32 | 32 | profiling, |
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33 | 33 | pycompat, |
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34 | 34 | repoview, |
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35 | 35 | templatefilters, |
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36 | 36 | templater, |
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37 | 37 | ui as uimod, |
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38 | 38 | util, |
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39 | 39 | ) |
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40 | 40 | |
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41 | 41 | from . import ( |
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42 | 42 | protocol, |
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43 | 43 | webcommands, |
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44 | 44 | webutil, |
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45 | 45 | wsgicgi, |
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46 | 46 | ) |
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47 | 47 | |
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48 | 48 | perms = { |
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49 | 49 | 'changegroup': 'pull', |
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50 | 50 | 'changegroupsubset': 'pull', |
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51 | 51 | 'getbundle': 'pull', |
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52 | 52 | 'stream_out': 'pull', |
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53 | 53 | 'listkeys': 'pull', |
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54 | 54 | 'unbundle': 'push', |
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55 | 55 | 'pushkey': 'push', |
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56 | 56 | } |
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57 | 57 | |
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58 | 58 | archivespecs = util.sortdict(( |
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59 | 59 | ('zip', ('application/zip', 'zip', '.zip', None)), |
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60 | 60 | ('gz', ('application/x-gzip', 'tgz', '.tar.gz', None)), |
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61 | 61 | ('bz2', ('application/x-bzip2', 'tbz2', '.tar.bz2', None)), |
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62 | 62 | )) |
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63 | 63 | |
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64 | 64 | def getstyle(req, configfn, templatepath): |
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65 | 65 | fromreq = req.form.get('style', [None])[0] |
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66 | 66 | if fromreq is not None: |
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67 | 67 | fromreq = pycompat.sysbytes(fromreq) |
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68 | 68 | styles = ( |
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69 | 69 | fromreq, |
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70 | 70 | configfn('web', 'style'), |
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71 | 71 | 'paper', |
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72 | 72 | ) |
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73 | 73 | return styles, templater.stylemap(styles, templatepath) |
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74 | 74 | |
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75 | 75 | def makebreadcrumb(url, prefix=''): |
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76 | 76 | '''Return a 'URL breadcrumb' list |
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77 | 77 | |
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78 | 78 | A 'URL breadcrumb' is a list of URL-name pairs, |
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79 | 79 | corresponding to each of the path items on a URL. |
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80 | 80 | This can be used to create path navigation entries. |
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81 | 81 | ''' |
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82 | 82 | if url.endswith('/'): |
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83 | 83 | url = url[:-1] |
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84 | 84 | if prefix: |
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85 | 85 | url = '/' + prefix + url |
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86 | 86 | relpath = url |
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87 | 87 | if relpath.startswith('/'): |
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88 | 88 | relpath = relpath[1:] |
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89 | 89 | |
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90 | 90 | breadcrumb = [] |
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91 | 91 | urlel = url |
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92 | 92 | pathitems = [''] + relpath.split('/') |
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93 | 93 | for pathel in reversed(pathitems): |
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94 | 94 | if not pathel or not urlel: |
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95 | 95 | break |
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96 | 96 | breadcrumb.append({'url': urlel, 'name': pathel}) |
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97 | 97 | urlel = os.path.dirname(urlel) |
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98 | 98 | return reversed(breadcrumb) |
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99 | 99 | |
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100 | 100 | class requestcontext(object): |
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101 | 101 | """Holds state/context for an individual request. |
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102 | 102 | |
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103 | 103 | Servers can be multi-threaded. Holding state on the WSGI application |
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104 | 104 | is prone to race conditions. Instances of this class exist to hold |
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105 | 105 | mutable and race-free state for requests. |
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106 | 106 | """ |
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107 | 107 | def __init__(self, app, repo): |
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108 | 108 | self.repo = repo |
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109 | 109 | self.reponame = app.reponame |
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110 | 110 | |
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111 | 111 | self.archivespecs = archivespecs |
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112 | 112 | |
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113 | 113 | self.maxchanges = self.configint('web', 'maxchanges') |
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114 | 114 | self.stripecount = self.configint('web', 'stripes') |
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115 | 115 | self.maxshortchanges = self.configint('web', 'maxshortchanges') |
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116 | 116 | self.maxfiles = self.configint('web', 'maxfiles') |
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117 | 117 | self.allowpull = self.configbool('web', 'allowpull') |
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118 | 118 | |
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119 | 119 | # we use untrusted=False to prevent a repo owner from using |
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120 | 120 | # web.templates in .hg/hgrc to get access to any file readable |
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121 | 121 | # by the user running the CGI script |
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122 | 122 | self.templatepath = self.config('web', 'templates', untrusted=False) |
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123 | 123 | |
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124 | 124 | # This object is more expensive to build than simple config values. |
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125 | 125 | # It is shared across requests. The app will replace the object |
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126 | 126 | # if it is updated. Since this is a reference and nothing should |
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127 | 127 | # modify the underlying object, it should be constant for the lifetime |
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128 | 128 | # of the request. |
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129 | 129 | self.websubtable = app.websubtable |
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130 | 130 | |
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131 | 131 | self.csp, self.nonce = cspvalues(self.repo.ui) |
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132 | 132 | |
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133 | 133 | # Trust the settings from the .hg/hgrc files by default. |
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134 | 134 | def config(self, section, name, default=uimod._unset, untrusted=True): |
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135 | 135 | return self.repo.ui.config(section, name, default, |
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136 | 136 | untrusted=untrusted) |
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137 | 137 | |
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138 | 138 | def configbool(self, section, name, default=uimod._unset, untrusted=True): |
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139 | 139 | return self.repo.ui.configbool(section, name, default, |
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140 | 140 | untrusted=untrusted) |
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141 | 141 | |
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142 | 142 | def configint(self, section, name, default=uimod._unset, untrusted=True): |
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143 | 143 | return self.repo.ui.configint(section, name, default, |
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144 | 144 | untrusted=untrusted) |
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145 | 145 | |
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146 | 146 | def configlist(self, section, name, default=uimod._unset, untrusted=True): |
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147 | 147 | return self.repo.ui.configlist(section, name, default, |
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148 | 148 | untrusted=untrusted) |
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149 | 149 | |
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150 | 150 | def archivelist(self, nodeid): |
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151 | 151 | allowed = self.configlist('web', 'allow_archive') |
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152 | 152 | for typ, spec in self.archivespecs.iteritems(): |
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153 | 153 | if typ in allowed or self.configbool('web', 'allow%s' % typ): |
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154 | 154 | yield {'type': typ, 'extension': spec[2], 'node': nodeid} |
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155 | 155 | |
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156 | 156 | def templater(self, req): |
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157 | 157 | # determine scheme, port and server name |
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158 | 158 | # this is needed to create absolute urls |
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159 | 159 | |
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160 | 160 | proto = req.env.get('wsgi.url_scheme') |
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161 | 161 | if proto == 'https': |
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162 | 162 | proto = 'https' |
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163 | 163 | default_port = '443' |
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164 | 164 | else: |
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165 | 165 | proto = 'http' |
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166 | 166 | default_port = '80' |
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167 | 167 | |
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168 | 168 | port = req.env['SERVER_PORT'] |
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169 | 169 | port = port != default_port and (':' + port) or '' |
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170 | 170 | urlbase = '%s://%s%s' % (proto, req.env['SERVER_NAME'], port) |
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171 | 171 | logourl = self.config('web', 'logourl') |
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172 | 172 | logoimg = self.config('web', 'logoimg') |
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173 | 173 | staticurl = self.config('web', 'staticurl') or req.url + 'static/' |
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174 | 174 | if not staticurl.endswith('/'): |
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175 | 175 | staticurl += '/' |
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176 | 176 | |
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177 | 177 | # some functions for the templater |
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178 | 178 | |
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179 | 179 | def motd(**map): |
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180 | 180 | yield self.config('web', 'motd') |
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181 | 181 | |
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182 | 182 | # figure out which style to use |
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183 | 183 | |
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184 | 184 | vars = {} |
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185 | 185 | styles, (style, mapfile) = getstyle(req, self.config, |
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186 | 186 | self.templatepath) |
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187 | 187 | if style == styles[0]: |
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188 | 188 | vars['style'] = style |
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189 | 189 | |
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190 |
start = req.url[-1] == '?' |
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190 | start = '&' if req.url[-1] == '?' else '?' | |
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191 | 191 | sessionvars = webutil.sessionvars(vars, start) |
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192 | 192 | |
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193 | 193 | if not self.reponame: |
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194 | 194 | self.reponame = (self.config('web', 'name', '') |
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195 | 195 | or req.env.get('REPO_NAME') |
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196 | 196 | or req.url.strip('/') or self.repo.root) |
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197 | 197 | |
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198 | 198 | def websubfilter(text): |
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199 | 199 | return templatefilters.websub(text, self.websubtable) |
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200 | 200 | |
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201 | 201 | # create the templater |
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202 | 202 | |
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203 | 203 | defaults = { |
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204 | 204 | 'url': req.url, |
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205 | 205 | 'logourl': logourl, |
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206 | 206 | 'logoimg': logoimg, |
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207 | 207 | 'staticurl': staticurl, |
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208 | 208 | 'urlbase': urlbase, |
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209 | 209 | 'repo': self.reponame, |
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210 | 210 | 'encoding': encoding.encoding, |
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211 | 211 | 'motd': motd, |
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212 | 212 | 'sessionvars': sessionvars, |
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213 | 213 | 'pathdef': makebreadcrumb(req.url), |
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214 | 214 | 'style': style, |
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215 | 215 | 'nonce': self.nonce, |
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216 | 216 | } |
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217 | 217 | tmpl = templater.templater.frommapfile(mapfile, |
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218 | 218 | filters={'websub': websubfilter}, |
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219 | 219 | defaults=defaults) |
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220 | 220 | return tmpl |
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221 | 221 | |
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222 | 222 | |
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223 | 223 | class hgweb(object): |
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224 | 224 | """HTTP server for individual repositories. |
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225 | 225 | |
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226 | 226 | Instances of this class serve HTTP responses for a particular |
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227 | 227 | repository. |
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228 | 228 | |
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229 | 229 | Instances are typically used as WSGI applications. |
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230 | 230 | |
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231 | 231 | Some servers are multi-threaded. On these servers, there may |
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232 | 232 | be multiple active threads inside __call__. |
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233 | 233 | """ |
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234 | 234 | def __init__(self, repo, name=None, baseui=None): |
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235 | 235 | if isinstance(repo, str): |
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236 | 236 | if baseui: |
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237 | 237 | u = baseui.copy() |
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238 | 238 | else: |
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239 | 239 | u = uimod.ui.load() |
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240 | 240 | r = hg.repository(u, repo) |
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241 | 241 | else: |
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242 | 242 | # we trust caller to give us a private copy |
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243 | 243 | r = repo |
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244 | 244 | |
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245 | 245 | r.ui.setconfig('ui', 'report_untrusted', 'off', 'hgweb') |
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246 | 246 | r.baseui.setconfig('ui', 'report_untrusted', 'off', 'hgweb') |
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247 | 247 | r.ui.setconfig('ui', 'nontty', 'true', 'hgweb') |
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248 | 248 | r.baseui.setconfig('ui', 'nontty', 'true', 'hgweb') |
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249 | 249 | # resolve file patterns relative to repo root |
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250 | 250 | r.ui.setconfig('ui', 'forcecwd', r.root, 'hgweb') |
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251 | 251 | r.baseui.setconfig('ui', 'forcecwd', r.root, 'hgweb') |
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252 | 252 | # displaying bundling progress bar while serving feel wrong and may |
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253 | 253 | # break some wsgi implementation. |
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254 | 254 | r.ui.setconfig('progress', 'disable', 'true', 'hgweb') |
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255 | 255 | r.baseui.setconfig('progress', 'disable', 'true', 'hgweb') |
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256 | 256 | self._repos = [hg.cachedlocalrepo(self._webifyrepo(r))] |
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257 | 257 | self._lastrepo = self._repos[0] |
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258 | 258 | hook.redirect(True) |
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259 | 259 | self.reponame = name |
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260 | 260 | |
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261 | 261 | def _webifyrepo(self, repo): |
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262 | 262 | repo = getwebview(repo) |
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263 | 263 | self.websubtable = webutil.getwebsubs(repo) |
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264 | 264 | return repo |
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265 | 265 | |
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266 | 266 | @contextlib.contextmanager |
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267 | 267 | def _obtainrepo(self): |
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268 | 268 | """Obtain a repo unique to the caller. |
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269 | 269 | |
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270 | 270 | Internally we maintain a stack of cachedlocalrepo instances |
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271 | 271 | to be handed out. If one is available, we pop it and return it, |
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272 | 272 | ensuring it is up to date in the process. If one is not available, |
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273 | 273 | we clone the most recently used repo instance and return it. |
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274 | 274 | |
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275 | 275 | It is currently possible for the stack to grow without bounds |
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276 | 276 | if the server allows infinite threads. However, servers should |
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277 | 277 | have a thread limit, thus establishing our limit. |
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278 | 278 | """ |
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279 | 279 | if self._repos: |
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280 | 280 | cached = self._repos.pop() |
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281 | 281 | r, created = cached.fetch() |
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282 | 282 | else: |
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283 | 283 | cached = self._lastrepo.copy() |
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284 | 284 | r, created = cached.fetch() |
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285 | 285 | if created: |
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286 | 286 | r = self._webifyrepo(r) |
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287 | 287 | |
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288 | 288 | self._lastrepo = cached |
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289 | 289 | self.mtime = cached.mtime |
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290 | 290 | try: |
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291 | 291 | yield r |
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292 | 292 | finally: |
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293 | 293 | self._repos.append(cached) |
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294 | 294 | |
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295 | 295 | def run(self): |
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296 | 296 | """Start a server from CGI environment. |
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297 | 297 | |
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298 | 298 | Modern servers should be using WSGI and should avoid this |
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299 | 299 | method, if possible. |
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300 | 300 | """ |
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301 | 301 | if not encoding.environ.get('GATEWAY_INTERFACE', |
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302 | 302 | '').startswith("CGI/1."): |
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303 | 303 | raise RuntimeError("This function is only intended to be " |
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304 | 304 | "called while running as a CGI script.") |
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305 | 305 | wsgicgi.launch(self) |
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306 | 306 | |
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307 | 307 | def __call__(self, env, respond): |
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308 | 308 | """Run the WSGI application. |
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309 | 309 | |
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310 | 310 | This may be called by multiple threads. |
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311 | 311 | """ |
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312 | 312 | req = wsgirequest(env, respond) |
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313 | 313 | return self.run_wsgi(req) |
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314 | 314 | |
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315 | 315 | def run_wsgi(self, req): |
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316 | 316 | """Internal method to run the WSGI application. |
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317 | 317 | |
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318 | 318 | This is typically only called by Mercurial. External consumers |
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319 | 319 | should be using instances of this class as the WSGI application. |
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320 | 320 | """ |
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321 | 321 | with self._obtainrepo() as repo: |
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322 | 322 | profile = repo.ui.configbool('profiling', 'enabled') |
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323 | 323 | with profiling.profile(repo.ui, enabled=profile): |
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324 | 324 | for r in self._runwsgi(req, repo): |
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325 | 325 | yield r |
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326 | 326 | |
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327 | 327 | def _runwsgi(self, req, repo): |
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328 | 328 | rctx = requestcontext(self, repo) |
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329 | 329 | |
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330 | 330 | # This state is global across all threads. |
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331 | 331 | encoding.encoding = rctx.config('web', 'encoding') |
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332 | 332 | rctx.repo.ui.environ = req.env |
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333 | 333 | |
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334 | 334 | if rctx.csp: |
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335 | 335 | # hgwebdir may have added CSP header. Since we generate our own, |
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336 | 336 | # replace it. |
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337 | 337 | req.headers = [h for h in req.headers |
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338 | 338 | if h[0] != 'Content-Security-Policy'] |
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339 | 339 | req.headers.append(('Content-Security-Policy', rctx.csp)) |
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340 | 340 | |
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341 | 341 | # work with CGI variables to create coherent structure |
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342 | 342 | # use SCRIPT_NAME, PATH_INFO and QUERY_STRING as well as our REPO_NAME |
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343 | 343 | |
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344 | 344 | req.url = req.env['SCRIPT_NAME'] |
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345 | 345 | if not req.url.endswith('/'): |
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346 | 346 | req.url += '/' |
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347 | 347 | if req.env.get('REPO_NAME'): |
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348 | 348 | req.url += req.env['REPO_NAME'] + '/' |
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349 | 349 | |
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350 | 350 | if 'PATH_INFO' in req.env: |
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351 | 351 | parts = req.env['PATH_INFO'].strip('/').split('/') |
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352 | 352 | repo_parts = req.env.get('REPO_NAME', '').split('/') |
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353 | 353 | if parts[:len(repo_parts)] == repo_parts: |
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354 | 354 | parts = parts[len(repo_parts):] |
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355 | 355 | query = '/'.join(parts) |
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356 | 356 | else: |
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357 | 357 | query = req.env['QUERY_STRING'].partition('&')[0] |
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358 | 358 | query = query.partition(';')[0] |
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359 | 359 | |
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360 | 360 | # process this if it's a protocol request |
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361 | 361 | # protocol bits don't need to create any URLs |
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362 | 362 | # and the clients always use the old URL structure |
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363 | 363 | |
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364 | 364 | cmd = req.form.get('cmd', [''])[0] |
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365 | 365 | if protocol.iscmd(cmd): |
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366 | 366 | try: |
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367 | 367 | if query: |
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368 | 368 | raise ErrorResponse(HTTP_NOT_FOUND) |
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369 | 369 | if cmd in perms: |
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370 | 370 | self.check_perm(rctx, req, perms[cmd]) |
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371 | 371 | return protocol.call(rctx.repo, req, cmd) |
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372 | 372 | except ErrorResponse as inst: |
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373 | 373 | # A client that sends unbundle without 100-continue will |
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374 | 374 | # break if we respond early. |
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375 | 375 | if (cmd == 'unbundle' and |
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376 | 376 | (req.env.get('HTTP_EXPECT', |
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377 | 377 | '').lower() != '100-continue') or |
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378 | 378 | req.env.get('X-HgHttp2', '')): |
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379 | 379 | req.drain() |
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380 | 380 | else: |
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381 | 381 | req.headers.append(('Connection', 'Close')) |
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382 | 382 | req.respond(inst, protocol.HGTYPE, |
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383 | 383 | body='0\n%s\n' % inst) |
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384 | 384 | return '' |
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385 | 385 | |
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386 | 386 | # translate user-visible url structure to internal structure |
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387 | 387 | |
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388 | 388 | args = query.split('/', 2) |
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389 | 389 | if 'cmd' not in req.form and args and args[0]: |
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390 | 390 | |
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391 | 391 | cmd = args.pop(0) |
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392 | 392 | style = cmd.rfind('-') |
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393 | 393 | if style != -1: |
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394 | 394 | req.form['style'] = [cmd[:style]] |
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395 | 395 | cmd = cmd[style + 1:] |
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396 | 396 | |
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397 | 397 | # avoid accepting e.g. style parameter as command |
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398 | 398 | if util.safehasattr(webcommands, cmd): |
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399 | 399 | req.form['cmd'] = [cmd] |
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400 | 400 | |
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401 | 401 | if cmd == 'static': |
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402 | 402 | req.form['file'] = ['/'.join(args)] |
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403 | 403 | else: |
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404 | 404 | if args and args[0]: |
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405 | 405 | node = args.pop(0).replace('%2F', '/') |
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406 | 406 | req.form['node'] = [node] |
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407 | 407 | if args: |
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408 | 408 | req.form['file'] = args |
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409 | 409 | |
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410 | 410 | ua = req.env.get('HTTP_USER_AGENT', '') |
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411 | 411 | if cmd == 'rev' and 'mercurial' in ua: |
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412 | 412 | req.form['style'] = ['raw'] |
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413 | 413 | |
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414 | 414 | if cmd == 'archive': |
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415 | 415 | fn = req.form['node'][0] |
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416 | 416 | for type_, spec in rctx.archivespecs.iteritems(): |
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417 | 417 | ext = spec[2] |
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418 | 418 | if fn.endswith(ext): |
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419 | 419 | req.form['node'] = [fn[:-len(ext)]] |
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420 | 420 | req.form['type'] = [type_] |
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421 | 421 | |
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422 | 422 | # process the web interface request |
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423 | 423 | |
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424 | 424 | try: |
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425 | 425 | tmpl = rctx.templater(req) |
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426 | 426 | ctype = tmpl('mimetype', encoding=encoding.encoding) |
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427 | 427 | ctype = templater.stringify(ctype) |
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428 | 428 | |
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429 | 429 | # check read permissions non-static content |
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430 | 430 | if cmd != 'static': |
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431 | 431 | self.check_perm(rctx, req, None) |
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432 | 432 | |
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433 | 433 | if cmd == '': |
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434 | 434 | req.form['cmd'] = [tmpl.cache['default']] |
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435 | 435 | cmd = req.form['cmd'][0] |
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436 | 436 | |
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437 | 437 | # Don't enable caching if using a CSP nonce because then it wouldn't |
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438 | 438 | # be a nonce. |
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439 | 439 | if rctx.configbool('web', 'cache') and not rctx.nonce: |
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440 | 440 | caching(self, req) # sets ETag header or raises NOT_MODIFIED |
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441 | 441 | if cmd not in webcommands.__all__: |
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442 | 442 | msg = 'no such method: %s' % cmd |
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443 | 443 | raise ErrorResponse(HTTP_BAD_REQUEST, msg) |
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444 | 444 | elif cmd == 'file' and 'raw' in req.form.get('style', []): |
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445 | 445 | rctx.ctype = ctype |
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446 | 446 | content = webcommands.rawfile(rctx, req, tmpl) |
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447 | 447 | else: |
|
448 | 448 | content = getattr(webcommands, cmd)(rctx, req, tmpl) |
|
449 | 449 | req.respond(HTTP_OK, ctype) |
|
450 | 450 | |
|
451 | 451 | return content |
|
452 | 452 | |
|
453 | 453 | except (error.LookupError, error.RepoLookupError) as err: |
|
454 | 454 | req.respond(HTTP_NOT_FOUND, ctype) |
|
455 | 455 | msg = str(err) |
|
456 | 456 | if (util.safehasattr(err, 'name') and |
|
457 | 457 | not isinstance(err, error.ManifestLookupError)): |
|
458 | 458 | msg = 'revision not found: %s' % err.name |
|
459 | 459 | return tmpl('error', error=msg) |
|
460 | 460 | except (error.RepoError, error.RevlogError) as inst: |
|
461 | 461 | req.respond(HTTP_SERVER_ERROR, ctype) |
|
462 | 462 | return tmpl('error', error=str(inst)) |
|
463 | 463 | except ErrorResponse as inst: |
|
464 | 464 | req.respond(inst, ctype) |
|
465 | 465 | if inst.code == HTTP_NOT_MODIFIED: |
|
466 | 466 | # Not allowed to return a body on a 304 |
|
467 | 467 | return [''] |
|
468 | 468 | return tmpl('error', error=str(inst)) |
|
469 | 469 | |
|
470 | 470 | def check_perm(self, rctx, req, op): |
|
471 | 471 | for permhook in permhooks: |
|
472 | 472 | permhook(rctx, req, op) |
|
473 | 473 | |
|
474 | 474 | def getwebview(repo): |
|
475 | 475 | """The 'web.view' config controls changeset filter to hgweb. Possible |
|
476 | 476 | values are ``served``, ``visible`` and ``all``. Default is ``served``. |
|
477 | 477 | The ``served`` filter only shows changesets that can be pulled from the |
|
478 | 478 | hgweb instance. The``visible`` filter includes secret changesets but |
|
479 | 479 | still excludes "hidden" one. |
|
480 | 480 | |
|
481 | 481 | See the repoview module for details. |
|
482 | 482 | |
|
483 | 483 | The option has been around undocumented since Mercurial 2.5, but no |
|
484 | 484 | user ever asked about it. So we better keep it undocumented for now.""" |
|
485 | 485 | # experimental config: web.view |
|
486 | 486 | viewconfig = repo.ui.config('web', 'view', untrusted=True) |
|
487 | 487 | if viewconfig == 'all': |
|
488 | 488 | return repo.unfiltered() |
|
489 | 489 | elif viewconfig in repoview.filtertable: |
|
490 | 490 | return repo.filtered(viewconfig) |
|
491 | 491 | else: |
|
492 | 492 | return repo.filtered('served') |
@@ -1,538 +1,538 b'' | |||
|
1 | 1 | # hgweb/hgwebdir_mod.py - Web interface for a directory of repositories. |
|
2 | 2 | # |
|
3 | 3 | # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> |
|
4 | 4 | # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
|
5 | 5 | # |
|
6 | 6 | # This software may be used and distributed according to the terms of the |
|
7 | 7 | # GNU General Public License version 2 or any later version. |
|
8 | 8 | |
|
9 | 9 | from __future__ import absolute_import |
|
10 | 10 | |
|
11 | 11 | import os |
|
12 | 12 | import re |
|
13 | 13 | import time |
|
14 | 14 | |
|
15 | 15 | from ..i18n import _ |
|
16 | 16 | |
|
17 | 17 | from .common import ( |
|
18 | 18 | ErrorResponse, |
|
19 | 19 | HTTP_NOT_FOUND, |
|
20 | 20 | HTTP_OK, |
|
21 | 21 | HTTP_SERVER_ERROR, |
|
22 | 22 | cspvalues, |
|
23 | 23 | get_contact, |
|
24 | 24 | get_mtime, |
|
25 | 25 | ismember, |
|
26 | 26 | paritygen, |
|
27 | 27 | staticfile, |
|
28 | 28 | ) |
|
29 | 29 | from .request import wsgirequest |
|
30 | 30 | |
|
31 | 31 | from .. import ( |
|
32 | 32 | configitems, |
|
33 | 33 | encoding, |
|
34 | 34 | error, |
|
35 | 35 | hg, |
|
36 | 36 | profiling, |
|
37 | 37 | pycompat, |
|
38 | 38 | scmutil, |
|
39 | 39 | templater, |
|
40 | 40 | ui as uimod, |
|
41 | 41 | util, |
|
42 | 42 | ) |
|
43 | 43 | |
|
44 | 44 | from . import ( |
|
45 | 45 | hgweb_mod, |
|
46 | 46 | webutil, |
|
47 | 47 | wsgicgi, |
|
48 | 48 | ) |
|
49 | 49 | |
|
50 | 50 | def cleannames(items): |
|
51 | 51 | return [(util.pconvert(name).strip('/'), path) for name, path in items] |
|
52 | 52 | |
|
53 | 53 | def findrepos(paths): |
|
54 | 54 | repos = [] |
|
55 | 55 | for prefix, root in cleannames(paths): |
|
56 | 56 | roothead, roottail = os.path.split(root) |
|
57 | 57 | # "foo = /bar/*" or "foo = /bar/**" lets every repo /bar/N in or below |
|
58 | 58 | # /bar/ be served as as foo/N . |
|
59 | 59 | # '*' will not search inside dirs with .hg (except .hg/patches), |
|
60 | 60 | # '**' will search inside dirs with .hg (and thus also find subrepos). |
|
61 | 61 | try: |
|
62 | 62 | recurse = {'*': False, '**': True}[roottail] |
|
63 | 63 | except KeyError: |
|
64 | 64 | repos.append((prefix, root)) |
|
65 | 65 | continue |
|
66 | 66 | roothead = os.path.normpath(os.path.abspath(roothead)) |
|
67 | 67 | paths = scmutil.walkrepos(roothead, followsym=True, recurse=recurse) |
|
68 | 68 | repos.extend(urlrepos(prefix, roothead, paths)) |
|
69 | 69 | return repos |
|
70 | 70 | |
|
71 | 71 | def urlrepos(prefix, roothead, paths): |
|
72 | 72 | """yield url paths and filesystem paths from a list of repo paths |
|
73 | 73 | |
|
74 | 74 | >>> conv = lambda seq: [(v, util.pconvert(p)) for v,p in seq] |
|
75 | 75 | >>> conv(urlrepos(b'hg', b'/opt', [b'/opt/r', b'/opt/r/r', b'/opt'])) |
|
76 | 76 | [('hg/r', '/opt/r'), ('hg/r/r', '/opt/r/r'), ('hg', '/opt')] |
|
77 | 77 | >>> conv(urlrepos(b'', b'/opt', [b'/opt/r', b'/opt/r/r', b'/opt'])) |
|
78 | 78 | [('r', '/opt/r'), ('r/r', '/opt/r/r'), ('', '/opt')] |
|
79 | 79 | """ |
|
80 | 80 | for path in paths: |
|
81 | 81 | path = os.path.normpath(path) |
|
82 | 82 | yield (prefix + '/' + |
|
83 | 83 | util.pconvert(path[len(roothead):]).lstrip('/')).strip('/'), path |
|
84 | 84 | |
|
85 | 85 | def geturlcgivars(baseurl, port): |
|
86 | 86 | """ |
|
87 | 87 | Extract CGI variables from baseurl |
|
88 | 88 | |
|
89 | 89 | >>> geturlcgivars(b"http://host.org/base", b"80") |
|
90 | 90 | ('host.org', '80', '/base') |
|
91 | 91 | >>> geturlcgivars(b"http://host.org:8000/base", b"80") |
|
92 | 92 | ('host.org', '8000', '/base') |
|
93 | 93 | >>> geturlcgivars(b'/base', 8000) |
|
94 | 94 | ('', '8000', '/base') |
|
95 | 95 | >>> geturlcgivars(b"base", b'8000') |
|
96 | 96 | ('', '8000', '/base') |
|
97 | 97 | >>> geturlcgivars(b"http://host", b'8000') |
|
98 | 98 | ('host', '8000', '/') |
|
99 | 99 | >>> geturlcgivars(b"http://host/", b'8000') |
|
100 | 100 | ('host', '8000', '/') |
|
101 | 101 | """ |
|
102 | 102 | u = util.url(baseurl) |
|
103 | 103 | name = u.host or '' |
|
104 | 104 | if u.port: |
|
105 | 105 | port = u.port |
|
106 | 106 | path = u.path or "" |
|
107 | 107 | if not path.startswith('/'): |
|
108 | 108 | path = '/' + path |
|
109 | 109 | |
|
110 | 110 | return name, pycompat.bytestr(port), path |
|
111 | 111 | |
|
112 | 112 | class hgwebdir(object): |
|
113 | 113 | """HTTP server for multiple repositories. |
|
114 | 114 | |
|
115 | 115 | Given a configuration, different repositories will be served depending |
|
116 | 116 | on the request path. |
|
117 | 117 | |
|
118 | 118 | Instances are typically used as WSGI applications. |
|
119 | 119 | """ |
|
120 | 120 | def __init__(self, conf, baseui=None): |
|
121 | 121 | self.conf = conf |
|
122 | 122 | self.baseui = baseui |
|
123 | 123 | self.ui = None |
|
124 | 124 | self.lastrefresh = 0 |
|
125 | 125 | self.motd = None |
|
126 | 126 | self.refresh() |
|
127 | 127 | |
|
128 | 128 | def refresh(self): |
|
129 | 129 | if self.ui: |
|
130 | 130 | refreshinterval = self.ui.configint('web', 'refreshinterval') |
|
131 | 131 | else: |
|
132 | 132 | item = configitems.coreitems['web']['refreshinterval'] |
|
133 | 133 | refreshinterval = item.default |
|
134 | 134 | |
|
135 | 135 | # refreshinterval <= 0 means to always refresh. |
|
136 | 136 | if (refreshinterval > 0 and |
|
137 | 137 | self.lastrefresh + refreshinterval > time.time()): |
|
138 | 138 | return |
|
139 | 139 | |
|
140 | 140 | if self.baseui: |
|
141 | 141 | u = self.baseui.copy() |
|
142 | 142 | else: |
|
143 | 143 | u = uimod.ui.load() |
|
144 | 144 | u.setconfig('ui', 'report_untrusted', 'off', 'hgwebdir') |
|
145 | 145 | u.setconfig('ui', 'nontty', 'true', 'hgwebdir') |
|
146 | 146 | # displaying bundling progress bar while serving feels wrong and may |
|
147 | 147 | # break some wsgi implementations. |
|
148 | 148 | u.setconfig('progress', 'disable', 'true', 'hgweb') |
|
149 | 149 | |
|
150 | 150 | if not isinstance(self.conf, (dict, list, tuple)): |
|
151 | 151 | map = {'paths': 'hgweb-paths'} |
|
152 | 152 | if not os.path.exists(self.conf): |
|
153 | 153 | raise error.Abort(_('config file %s not found!') % self.conf) |
|
154 | 154 | u.readconfig(self.conf, remap=map, trust=True) |
|
155 | 155 | paths = [] |
|
156 | 156 | for name, ignored in u.configitems('hgweb-paths'): |
|
157 | 157 | for path in u.configlist('hgweb-paths', name): |
|
158 | 158 | paths.append((name, path)) |
|
159 | 159 | elif isinstance(self.conf, (list, tuple)): |
|
160 | 160 | paths = self.conf |
|
161 | 161 | elif isinstance(self.conf, dict): |
|
162 | 162 | paths = self.conf.items() |
|
163 | 163 | |
|
164 | 164 | repos = findrepos(paths) |
|
165 | 165 | for prefix, root in u.configitems('collections'): |
|
166 | 166 | prefix = util.pconvert(prefix) |
|
167 | 167 | for path in scmutil.walkrepos(root, followsym=True): |
|
168 | 168 | repo = os.path.normpath(path) |
|
169 | 169 | name = util.pconvert(repo) |
|
170 | 170 | if name.startswith(prefix): |
|
171 | 171 | name = name[len(prefix):] |
|
172 | 172 | repos.append((name.lstrip('/'), repo)) |
|
173 | 173 | |
|
174 | 174 | self.repos = repos |
|
175 | 175 | self.ui = u |
|
176 | 176 | encoding.encoding = self.ui.config('web', 'encoding') |
|
177 | 177 | self.style = self.ui.config('web', 'style') |
|
178 | 178 | self.templatepath = self.ui.config('web', 'templates', untrusted=False) |
|
179 | 179 | self.stripecount = self.ui.config('web', 'stripes') |
|
180 | 180 | if self.stripecount: |
|
181 | 181 | self.stripecount = int(self.stripecount) |
|
182 | 182 | self._baseurl = self.ui.config('web', 'baseurl') |
|
183 | 183 | prefix = self.ui.config('web', 'prefix') |
|
184 | 184 | if prefix.startswith('/'): |
|
185 | 185 | prefix = prefix[1:] |
|
186 | 186 | if prefix.endswith('/'): |
|
187 | 187 | prefix = prefix[:-1] |
|
188 | 188 | self.prefix = prefix |
|
189 | 189 | self.lastrefresh = time.time() |
|
190 | 190 | |
|
191 | 191 | def run(self): |
|
192 | 192 | if not encoding.environ.get('GATEWAY_INTERFACE', |
|
193 | 193 | '').startswith("CGI/1."): |
|
194 | 194 | raise RuntimeError("This function is only intended to be " |
|
195 | 195 | "called while running as a CGI script.") |
|
196 | 196 | wsgicgi.launch(self) |
|
197 | 197 | |
|
198 | 198 | def __call__(self, env, respond): |
|
199 | 199 | req = wsgirequest(env, respond) |
|
200 | 200 | return self.run_wsgi(req) |
|
201 | 201 | |
|
202 | 202 | def read_allowed(self, ui, req): |
|
203 | 203 | """Check allow_read and deny_read config options of a repo's ui object |
|
204 | 204 | to determine user permissions. By default, with neither option set (or |
|
205 | 205 | both empty), allow all users to read the repo. There are two ways a |
|
206 | 206 | user can be denied read access: (1) deny_read is not empty, and the |
|
207 | 207 | user is unauthenticated or deny_read contains user (or *), and (2) |
|
208 | 208 | allow_read is not empty and the user is not in allow_read. Return True |
|
209 | 209 | if user is allowed to read the repo, else return False.""" |
|
210 | 210 | |
|
211 | 211 | user = req.env.get('REMOTE_USER') |
|
212 | 212 | |
|
213 | 213 | deny_read = ui.configlist('web', 'deny_read', untrusted=True) |
|
214 | 214 | if deny_read and (not user or ismember(ui, user, deny_read)): |
|
215 | 215 | return False |
|
216 | 216 | |
|
217 | 217 | allow_read = ui.configlist('web', 'allow_read', untrusted=True) |
|
218 | 218 | # by default, allow reading if no allow_read option has been set |
|
219 | 219 | if (not allow_read) or ismember(ui, user, allow_read): |
|
220 | 220 | return True |
|
221 | 221 | |
|
222 | 222 | return False |
|
223 | 223 | |
|
224 | 224 | def run_wsgi(self, req): |
|
225 | 225 | profile = self.ui.configbool('profiling', 'enabled') |
|
226 | 226 | with profiling.profile(self.ui, enabled=profile): |
|
227 | 227 | for r in self._runwsgi(req): |
|
228 | 228 | yield r |
|
229 | 229 | |
|
230 | 230 | def _runwsgi(self, req): |
|
231 | 231 | try: |
|
232 | 232 | self.refresh() |
|
233 | 233 | |
|
234 | 234 | csp, nonce = cspvalues(self.ui) |
|
235 | 235 | if csp: |
|
236 | 236 | req.headers.append(('Content-Security-Policy', csp)) |
|
237 | 237 | |
|
238 | 238 | virtual = req.env.get("PATH_INFO", "").strip('/') |
|
239 | 239 | tmpl = self.templater(req, nonce) |
|
240 | 240 | ctype = tmpl('mimetype', encoding=encoding.encoding) |
|
241 | 241 | ctype = templater.stringify(ctype) |
|
242 | 242 | |
|
243 | 243 | # a static file |
|
244 | 244 | if virtual.startswith('static/') or 'static' in req.form: |
|
245 | 245 | if virtual.startswith('static/'): |
|
246 | 246 | fname = virtual[7:] |
|
247 | 247 | else: |
|
248 | 248 | fname = req.form['static'][0] |
|
249 | 249 | static = self.ui.config("web", "static", None, |
|
250 | 250 | untrusted=False) |
|
251 | 251 | if not static: |
|
252 | 252 | tp = self.templatepath or templater.templatepaths() |
|
253 | 253 | if isinstance(tp, str): |
|
254 | 254 | tp = [tp] |
|
255 | 255 | static = [os.path.join(p, 'static') for p in tp] |
|
256 | 256 | staticfile(static, fname, req) |
|
257 | 257 | return [] |
|
258 | 258 | |
|
259 | 259 | # top-level index |
|
260 | 260 | |
|
261 | 261 | repos = dict(self.repos) |
|
262 | 262 | |
|
263 | 263 | if (not virtual or virtual == 'index') and virtual not in repos: |
|
264 | 264 | req.respond(HTTP_OK, ctype) |
|
265 | 265 | return self.makeindex(req, tmpl) |
|
266 | 266 | |
|
267 | 267 | # nested indexes and hgwebs |
|
268 | 268 | |
|
269 | 269 | if virtual.endswith('/index') and virtual not in repos: |
|
270 | 270 | subdir = virtual[:-len('index')] |
|
271 | 271 | if any(r.startswith(subdir) for r in repos): |
|
272 | 272 | req.respond(HTTP_OK, ctype) |
|
273 | 273 | return self.makeindex(req, tmpl, subdir) |
|
274 | 274 | |
|
275 | 275 | def _virtualdirs(): |
|
276 | 276 | # Check the full virtual path, each parent, and the root ('') |
|
277 | 277 | if virtual != '': |
|
278 | 278 | yield virtual |
|
279 | 279 | |
|
280 | 280 | for p in util.finddirs(virtual): |
|
281 | 281 | yield p |
|
282 | 282 | |
|
283 | 283 | yield '' |
|
284 | 284 | |
|
285 | 285 | for virtualrepo in _virtualdirs(): |
|
286 | 286 | real = repos.get(virtualrepo) |
|
287 | 287 | if real: |
|
288 | 288 | req.env['REPO_NAME'] = virtualrepo |
|
289 | 289 | try: |
|
290 | 290 | # ensure caller gets private copy of ui |
|
291 | 291 | repo = hg.repository(self.ui.copy(), real) |
|
292 | 292 | return hgweb_mod.hgweb(repo).run_wsgi(req) |
|
293 | 293 | except IOError as inst: |
|
294 | 294 | msg = encoding.strtolocal(inst.strerror) |
|
295 | 295 | raise ErrorResponse(HTTP_SERVER_ERROR, msg) |
|
296 | 296 | except error.RepoError as inst: |
|
297 | 297 | raise ErrorResponse(HTTP_SERVER_ERROR, bytes(inst)) |
|
298 | 298 | |
|
299 | 299 | # browse subdirectories |
|
300 | 300 | subdir = virtual + '/' |
|
301 | 301 | if [r for r in repos if r.startswith(subdir)]: |
|
302 | 302 | req.respond(HTTP_OK, ctype) |
|
303 | 303 | return self.makeindex(req, tmpl, subdir) |
|
304 | 304 | |
|
305 | 305 | # prefixes not found |
|
306 | 306 | req.respond(HTTP_NOT_FOUND, ctype) |
|
307 | 307 | return tmpl("notfound", repo=virtual) |
|
308 | 308 | |
|
309 | 309 | except ErrorResponse as err: |
|
310 | 310 | req.respond(err, ctype) |
|
311 | 311 | return tmpl('error', error=err.message or '') |
|
312 | 312 | finally: |
|
313 | 313 | tmpl = None |
|
314 | 314 | |
|
315 | 315 | def makeindex(self, req, tmpl, subdir=""): |
|
316 | 316 | |
|
317 | 317 | def archivelist(ui, nodeid, url): |
|
318 | 318 | allowed = ui.configlist("web", "allow_archive", untrusted=True) |
|
319 | 319 | archives = [] |
|
320 | 320 | for typ, spec in hgweb_mod.archivespecs.iteritems(): |
|
321 | 321 | if typ in allowed or ui.configbool("web", "allow" + typ, |
|
322 | 322 | untrusted=True): |
|
323 | 323 | archives.append({"type": typ, "extension": spec[2], |
|
324 | 324 | "node": nodeid, "url": url}) |
|
325 | 325 | return archives |
|
326 | 326 | |
|
327 | 327 | def rawentries(subdir="", **map): |
|
328 | 328 | |
|
329 | 329 | descend = self.ui.configbool('web', 'descend') |
|
330 | 330 | collapse = self.ui.configbool('web', 'collapse') |
|
331 | 331 | seenrepos = set() |
|
332 | 332 | seendirs = set() |
|
333 | 333 | for name, path in self.repos: |
|
334 | 334 | |
|
335 | 335 | if not name.startswith(subdir): |
|
336 | 336 | continue |
|
337 | 337 | name = name[len(subdir):] |
|
338 | 338 | directory = False |
|
339 | 339 | |
|
340 | 340 | if '/' in name: |
|
341 | 341 | if not descend: |
|
342 | 342 | continue |
|
343 | 343 | |
|
344 | 344 | nameparts = name.split('/') |
|
345 | 345 | rootname = nameparts[0] |
|
346 | 346 | |
|
347 | 347 | if not collapse: |
|
348 | 348 | pass |
|
349 | 349 | elif rootname in seendirs: |
|
350 | 350 | continue |
|
351 | 351 | elif rootname in seenrepos: |
|
352 | 352 | pass |
|
353 | 353 | else: |
|
354 | 354 | directory = True |
|
355 | 355 | name = rootname |
|
356 | 356 | |
|
357 | 357 | # redefine the path to refer to the directory |
|
358 | 358 | discarded = '/'.join(nameparts[1:]) |
|
359 | 359 | |
|
360 | 360 | # remove name parts plus accompanying slash |
|
361 | 361 | path = path[:-len(discarded) - 1] |
|
362 | 362 | |
|
363 | 363 | try: |
|
364 | 364 | r = hg.repository(self.ui, path) |
|
365 | 365 | directory = False |
|
366 | 366 | except (IOError, error.RepoError): |
|
367 | 367 | pass |
|
368 | 368 | |
|
369 | 369 | parts = [name] |
|
370 | 370 | parts.insert(0, '/' + subdir.rstrip('/')) |
|
371 | 371 | if req.env['SCRIPT_NAME']: |
|
372 | 372 | parts.insert(0, req.env['SCRIPT_NAME']) |
|
373 | 373 | url = re.sub(r'/+', '/', '/'.join(parts) + '/') |
|
374 | 374 | |
|
375 | 375 | # show either a directory entry or a repository |
|
376 | 376 | if directory: |
|
377 | 377 | # get the directory's time information |
|
378 | 378 | try: |
|
379 | 379 | d = (get_mtime(path), util.makedate()[1]) |
|
380 | 380 | except OSError: |
|
381 | 381 | continue |
|
382 | 382 | |
|
383 | 383 | # add '/' to the name to make it obvious that |
|
384 | 384 | # the entry is a directory, not a regular repository |
|
385 | 385 | row = {'contact': "", |
|
386 | 386 | 'contact_sort': "", |
|
387 | 387 | 'name': name + '/', |
|
388 | 388 | 'name_sort': name, |
|
389 | 389 | 'url': url, |
|
390 | 390 | 'description': "", |
|
391 | 391 | 'description_sort': "", |
|
392 | 392 | 'lastchange': d, |
|
393 | 393 | 'lastchange_sort': d[1]-d[0], |
|
394 | 394 | 'archives': [], |
|
395 | 395 | 'isdirectory': True, |
|
396 | 396 | 'labels': [], |
|
397 | 397 | } |
|
398 | 398 | |
|
399 | 399 | seendirs.add(name) |
|
400 | 400 | yield row |
|
401 | 401 | continue |
|
402 | 402 | |
|
403 | 403 | u = self.ui.copy() |
|
404 | 404 | try: |
|
405 | 405 | u.readconfig(os.path.join(path, '.hg', 'hgrc')) |
|
406 | 406 | except Exception as e: |
|
407 | 407 | u.warn(_('error reading %s/.hg/hgrc: %s\n') % (path, e)) |
|
408 | 408 | continue |
|
409 | 409 | def get(section, name, default=uimod._unset): |
|
410 | 410 | return u.config(section, name, default, untrusted=True) |
|
411 | 411 | |
|
412 | 412 | if u.configbool("web", "hidden", untrusted=True): |
|
413 | 413 | continue |
|
414 | 414 | |
|
415 | 415 | if not self.read_allowed(u, req): |
|
416 | 416 | continue |
|
417 | 417 | |
|
418 | 418 | # update time with local timezone |
|
419 | 419 | try: |
|
420 | 420 | r = hg.repository(self.ui, path) |
|
421 | 421 | except IOError: |
|
422 | 422 | u.warn(_('error accessing repository at %s\n') % path) |
|
423 | 423 | continue |
|
424 | 424 | except error.RepoError: |
|
425 | 425 | u.warn(_('error accessing repository at %s\n') % path) |
|
426 | 426 | continue |
|
427 | 427 | try: |
|
428 | 428 | d = (get_mtime(r.spath), util.makedate()[1]) |
|
429 | 429 | except OSError: |
|
430 | 430 | continue |
|
431 | 431 | |
|
432 | 432 | contact = get_contact(get) |
|
433 | 433 | description = get("web", "description") |
|
434 | 434 | seenrepos.add(name) |
|
435 | 435 | name = get("web", "name", name) |
|
436 | 436 | row = {'contact': contact or "unknown", |
|
437 | 437 | 'contact_sort': contact.upper() or "unknown", |
|
438 | 438 | 'name': name, |
|
439 | 439 | 'name_sort': name, |
|
440 | 440 | 'url': url, |
|
441 | 441 | 'description': description or "unknown", |
|
442 | 442 | 'description_sort': description.upper() or "unknown", |
|
443 | 443 | 'lastchange': d, |
|
444 | 444 | 'lastchange_sort': d[1]-d[0], |
|
445 | 445 | 'archives': archivelist(u, "tip", url), |
|
446 | 446 | 'isdirectory': None, |
|
447 | 447 | 'labels': u.configlist('web', 'labels', untrusted=True), |
|
448 | 448 | } |
|
449 | 449 | |
|
450 | 450 | yield row |
|
451 | 451 | |
|
452 | 452 | sortdefault = None, False |
|
453 | 453 | def entries(sortcolumn="", descending=False, subdir="", **map): |
|
454 | 454 | rows = rawentries(subdir=subdir, **map) |
|
455 | 455 | |
|
456 | 456 | if sortcolumn and sortdefault != (sortcolumn, descending): |
|
457 | 457 | sortkey = '%s_sort' % sortcolumn |
|
458 | 458 | rows = sorted(rows, key=lambda x: x[sortkey], |
|
459 | 459 | reverse=descending) |
|
460 | 460 | for row, parity in zip(rows, paritygen(self.stripecount)): |
|
461 | 461 | row['parity'] = parity |
|
462 | 462 | yield row |
|
463 | 463 | |
|
464 | 464 | self.refresh() |
|
465 | 465 | sortable = ["name", "description", "contact", "lastchange"] |
|
466 | 466 | sortcolumn, descending = sortdefault |
|
467 | 467 | if 'sort' in req.form: |
|
468 | 468 | sortcolumn = req.form['sort'][0] |
|
469 | 469 | descending = sortcolumn.startswith('-') |
|
470 | 470 | if descending: |
|
471 | 471 | sortcolumn = sortcolumn[1:] |
|
472 | 472 | if sortcolumn not in sortable: |
|
473 | 473 | sortcolumn = "" |
|
474 | 474 | |
|
475 | 475 | sort = [("sort_%s" % column, |
|
476 | 476 | "%s%s" % ((not descending and column == sortcolumn) |
|
477 | 477 | and "-" or "", column)) |
|
478 | 478 | for column in sortable] |
|
479 | 479 | |
|
480 | 480 | self.refresh() |
|
481 | 481 | self.updatereqenv(req.env) |
|
482 | 482 | |
|
483 | 483 | return tmpl("index", entries=entries, subdir=subdir, |
|
484 | 484 | pathdef=hgweb_mod.makebreadcrumb('/' + subdir, self.prefix), |
|
485 | 485 | sortcolumn=sortcolumn, descending=descending, |
|
486 | 486 | **dict(sort)) |
|
487 | 487 | |
|
488 | 488 | def templater(self, req, nonce): |
|
489 | 489 | |
|
490 | 490 | def motd(**map): |
|
491 | 491 | if self.motd is not None: |
|
492 | 492 | yield self.motd |
|
493 | 493 | else: |
|
494 | 494 | yield config('web', 'motd') |
|
495 | 495 | |
|
496 | 496 | def config(section, name, default=uimod._unset, untrusted=True): |
|
497 | 497 | return self.ui.config(section, name, default, untrusted) |
|
498 | 498 | |
|
499 | 499 | self.updatereqenv(req.env) |
|
500 | 500 | |
|
501 | 501 | url = req.env.get('SCRIPT_NAME', '') |
|
502 | 502 | if not url.endswith('/'): |
|
503 | 503 | url += '/' |
|
504 | 504 | |
|
505 | 505 | vars = {} |
|
506 | 506 | styles, (style, mapfile) = hgweb_mod.getstyle(req, config, |
|
507 | 507 | self.templatepath) |
|
508 | 508 | if style == styles[0]: |
|
509 | 509 | vars['style'] = style |
|
510 | 510 | |
|
511 |
start = url[-1] == '?' |
|
|
511 | start = '&' if url[-1] == '?' else '?' | |
|
512 | 512 | sessionvars = webutil.sessionvars(vars, start) |
|
513 | 513 | logourl = config('web', 'logourl') |
|
514 | 514 | logoimg = config('web', 'logoimg') |
|
515 | 515 | staticurl = config('web', 'staticurl') or url + 'static/' |
|
516 | 516 | if not staticurl.endswith('/'): |
|
517 | 517 | staticurl += '/' |
|
518 | 518 | |
|
519 | 519 | defaults = { |
|
520 | 520 | "encoding": encoding.encoding, |
|
521 | 521 | "motd": motd, |
|
522 | 522 | "url": url, |
|
523 | 523 | "logourl": logourl, |
|
524 | 524 | "logoimg": logoimg, |
|
525 | 525 | "staticurl": staticurl, |
|
526 | 526 | "sessionvars": sessionvars, |
|
527 | 527 | "style": style, |
|
528 | 528 | "nonce": nonce, |
|
529 | 529 | } |
|
530 | 530 | tmpl = templater.templater.frommapfile(mapfile, defaults=defaults) |
|
531 | 531 | return tmpl |
|
532 | 532 | |
|
533 | 533 | def updatereqenv(self, env): |
|
534 | 534 | if self._baseurl is not None: |
|
535 | 535 | name, port, path = geturlcgivars(self._baseurl, env['SERVER_PORT']) |
|
536 | 536 | env['SERVER_NAME'] = name |
|
537 | 537 | env['SERVER_PORT'] = port |
|
538 | 538 | env['SCRIPT_NAME'] = path |
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