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annotate roundup/cgi/client.py @ 3898:dd00c917fc40

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per-tracker 404 templating Currently if CGI can't map a name it raises NotFound which gets propagated up to roundup-server which generates a plain vanilla 404 page. This changes it so that the CGI client tries to handle NotFound itself by rendering the appropriate template: classname.404.html (or _generic.404.html if no class specific one is found). If the URL can't be mapped to a DB class then we just reraise NotFound and let the upper layer take care of it. Also, add some basic templates for it. They aren't pretty but no worse than what you got before and provide a jumping off point for further customization. This should fix [SF#403287].
author Justus Pendleton <jpend@users.sourceforge.net>
date Wed, 12 Sep 2007 01:15:07 +0000
parents fca0365521fc
children 182ba3207899
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # $Id: client.py,v 1.236 2007-09-12 01:15:07 jpend Exp $
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2
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3 """WWW request handler (also used in the stand-alone server).
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4 """
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5 __docformat__ = 'restructuredtext'
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6
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7 import base64, binascii, cgi, codecs, mimetypes, os
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8 import random, re, rfc822, stat, time, urllib, urlparse
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9 import Cookie, socket, errno
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11 from roundup import roundupdb, date, hyperdb, password
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12 from roundup.cgi import templating, cgitb, TranslationService
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13 from roundup.cgi.actions import *
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14 from roundup.exceptions import *
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15 from roundup.cgi.exceptions import *
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16 from roundup.cgi.form_parser import FormParser
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17 from roundup.mailer import Mailer, MessageSendError
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18 from roundup.cgi import accept_language
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19
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20 def initialiseSecurity(security):
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21 '''Create some Permissions and Roles on the security object
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22
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23 This function is directly invoked by security.Security.__init__()
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24 as a part of the Security object instantiation.
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25 '''
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26 p = security.addPermission(name="Web Access",
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27 description="User may access the web interface")
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28 security.addPermissionToRole('Admin', p)
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29
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30 # doing Role stuff through the web - make sure Admin can
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31 # TODO: deprecate this and use a property-based control
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32 p = security.addPermission(name="Web Roles",
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33 description="User may manipulate user Roles through the web")
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34 security.addPermissionToRole('Admin', p)
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35
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36 # used to clean messages passed through CGI variables - HTML-escape any tag
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37 # that isn't <a href="">, <i>, <b> and <br> (including XHTML variants) so
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38 # that people can't pass through nasties like <script>, <iframe>, ...
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39 CLEAN_MESSAGE_RE = r'(<(/?(.*?)(\s*href="[^"]")?\s*/?)>)'
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40 def clean_message(message, mc=re.compile(CLEAN_MESSAGE_RE, re.I)):
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41 return mc.sub(clean_message_callback, message)
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42 def clean_message_callback(match, ok={'a':1,'i':1,'b':1,'br':1}):
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43 ''' Strip all non <a>,<i>,<b> and <br> tags from a string
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44 '''
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45 if ok.has_key(match.group(3).lower()):
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46 return match.group(1)
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47 return '&lt;%s&gt;'%match.group(2)
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48
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49 error_message = ""'''<html><head><title>An error has occurred</title></head>
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50 <body><h1>An error has occurred</h1>
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51 <p>A problem was encountered processing your request.
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52 The tracker maintainers have been notified of the problem.</p>
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53 </body></html>'''
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54
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55 class Client:
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56 '''Instantiate to handle one CGI request.
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57
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58 See inner_main for request processing.
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59
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60 Client attributes at instantiation:
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61
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62 - "path" is the PATH_INFO inside the instance (with no leading '/')
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63 - "base" is the base URL for the instance
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64 - "form" is the cgi form, an instance of FieldStorage from the standard
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65 cgi module
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66 - "additional_headers" is a dictionary of additional HTTP headers that
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67 should be sent to the client
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68 - "response_code" is the HTTP response code to send to the client
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69 - "translator" is TranslationService instance
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70
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71 During the processing of a request, the following attributes are used:
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72
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73 - "error_message" holds a list of error messages
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74 - "ok_message" holds a list of OK messages
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75 - "session" is the current user session id
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76 - "user" is the current user's name
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77 - "userid" is the current user's id
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78 - "template" is the current :template context
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79 - "classname" is the current class context name
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80 - "nodeid" is the current context item id
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81
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82 User Identification:
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83 If the user has no login cookie, then they are anonymous and are logged
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84 in as that user. This typically gives them all Permissions assigned to the
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85 Anonymous Role.
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86
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87 Once a user logs in, they are assigned a session. The Client instance
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88 keeps the nodeid of the session as the "session" attribute.
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89
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90 Special form variables:
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91 Note that in various places throughout this code, special form
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92 variables of the form :<name> are used. The colon (":") part may
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93 actually be one of either ":" or "@".
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94 '''
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95
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96 # charset used for data storage and form templates
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97 # Note: must be in lower case for comparisons!
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98 # XXX take this from instance.config?
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99 STORAGE_CHARSET = 'utf-8'
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100
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101 #
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102 # special form variables
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103 #
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104 FV_TEMPLATE = re.compile(r'[@:]template')
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105 FV_OK_MESSAGE = re.compile(r'[@:]ok_message')
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106 FV_ERROR_MESSAGE = re.compile(r'[@:]error_message')
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107
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108 # Note: index page stuff doesn't appear here:
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109 # columns, sort, sortdir, filter, group, groupdir, search_text,
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110 # pagesize, startwith
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111
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112 # list of network error codes that shouldn't be reported to tracker admin
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113 # (error descriptions from FreeBSD intro(2))
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114 IGNORE_NET_ERRORS = (
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115 # A write on a pipe, socket or FIFO for which there is
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116 # no process to read the data.
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117 errno.EPIPE,
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118 # A connection was forcibly closed by a peer.
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119 # This normally results from a loss of the connection
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120 # on the remote socket due to a timeout or a reboot.
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121 errno.ECONNRESET,
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122 # Software caused connection abort. A connection abort
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123 # was caused internal to your host machine.
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124 errno.ECONNABORTED,
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125 # A connect or send request failed because the connected party
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126 # did not properly respond after a period of time.
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127 errno.ETIMEDOUT,
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128 )
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129
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130 def __init__(self, instance, request, env, form=None, translator=None):
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131 # re-seed the random number generator
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132 random.seed()
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133 self.start = time.time()
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134 self.instance = instance
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135 self.request = request
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136 self.env = env
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137 self.setTranslator(translator)
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138 self.mailer = Mailer(instance.config)
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5f12d3259f31 logout works better now
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139
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140 # save off the path
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141 self.path = env['PATH_INFO']
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diff changeset
142
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143 # this is the base URL for this tracker
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144 self.base = self.instance.config.TRACKER_WEB
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145
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146 # check the tracker_we setting
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147 if not self.base.endswith('/'):
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148 self.base = self.base + '/'
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149
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150 # this is the "cookie path" for this tracker (ie. the path part of
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151 # the "base" url)
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152 self.cookie_path = urlparse.urlparse(self.base)[2]
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153 self.cookie_name = 'roundup_session_' + re.sub('[^a-zA-Z]', '',
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154 self.instance.config.TRACKER_NAME)
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155 # cookies to set in http responce
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156 # {(path, name): (value, expire)}
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157 self.add_cookies = {}
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158
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159 # see if we need to re-parse the environment for the form (eg Zope)
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160 if form is None:
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161 self.form = cgi.FieldStorage(environ=env)
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162 else:
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163 self.form = form
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164
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165 # turn debugging on/off
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166 try:
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167 self.debug = int(env.get("ROUNDUP_DEBUG", 0))
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168 except ValueError:
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169 # someone gave us a non-int debug level, turn it off
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170 self.debug = 0
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171
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172 # flag to indicate that the HTTP headers have been sent
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173 self.headers_done = 0
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174
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175 # additional headers to send with the request - must be registered
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176 # before the first write
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177 self.additional_headers = {}
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178 self.response_code = 200
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179
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180 # default character set
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181 self.charset = self.STORAGE_CHARSET
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182
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183 # parse cookies (used in charset and session lookups)
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184 self.cookie = Cookie.SimpleCookie(self.env.get('HTTP_COOKIE', ''))
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diff changeset
185
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186 self.user = None
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187 self.userid = None
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deda13909085 factor out get_action_class so it may be called from other places
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188 self.nodeid = None
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189 self.classname = None
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190 self.template = None
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diff changeset
191
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192 def setTranslator(self, translator=None):
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193 """Replace the translation engine
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194
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195 'translator'
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196 is TranslationService instance.
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197 It must define methods 'translate' (TAL-compatible i18n),
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198 'gettext' and 'ngettext' (gettext-compatible i18n).
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diff changeset
199
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200 If omitted, create default TranslationService.
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201 """
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diff changeset
202 if translator is None:
2808
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diff changeset
203 translator = TranslationService.get_translation(
2923
29563959c026 language defaults to config option TRACKER_LANGUAGE
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diff changeset
204 language=self.instance.config["TRACKER_LANGUAGE"],
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diff changeset
205 tracker_home=self.instance.config["TRACKER_HOME"])
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diff changeset
206 self.translator = translator
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diff changeset
207 self._ = self.gettext = translator.gettext
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diff changeset
208 self.ngettext = translator.ngettext
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diff changeset
209
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diff changeset
210 def main(self):
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diff changeset
211 ''' Wrap the real main in a try/finally so we always close off the db.
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212 '''
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213 try:
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diff changeset
214 self.inner_main()
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diff changeset
215 finally:
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diff changeset
216 if hasattr(self, 'db'):
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diff changeset
217 self.db.close()
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diff changeset
218
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diff changeset
219 def inner_main(self):
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diff changeset
220 '''Process a request.
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diff changeset
221
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diff changeset
222 The most common requests are handled like so:
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223
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diff changeset
224 1. look for charset and language preferences, set up user locale
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diff changeset
225 see determine_charset, determine_language
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diff changeset
226 2. figure out who we are, defaulting to the "anonymous" user
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parents: 2004
diff changeset
227 see determine_user
3427
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diff changeset
228 3. figure out what the request is for - the context
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diff changeset
229 see determine_context
3427
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diff changeset
230 4. handle any requested action (item edit, search, ...)
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parents: 2004
diff changeset
231 see handle_action
3427
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diff changeset
232 5. render a template, resulting in HTML output
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diff changeset
233
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diff changeset
234 In some situations, exceptions occur:
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diff changeset
235
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diff changeset
236 - HTTP Redirect (generally raised by an action)
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diff changeset
237 - SendFile (generally raised by determine_context)
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diff changeset
238 serve up a FileClass "content" property
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parents: 2004
diff changeset
239 - SendStaticFile (generally raised by determine_context)
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diff changeset
240 serve up a file from the tracker "html" directory
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diff changeset
241 - Unauthorised (generally raised by an action)
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diff changeset
242 the action is cancelled, the request is rendered and an error
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diff changeset
243 message is displayed indicating that permission was not
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diff changeset
244 granted for the action to take place
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diff changeset
245 - templating.Unauthorised (templating action not permitted)
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parents: 2004
diff changeset
246 raised by an attempted rendering of a template when the user
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parents: 2004
diff changeset
247 doesn't have permission
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parents: 2004
diff changeset
248 - NotFound (raised wherever it needs to be)
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parents: 2004
diff changeset
249 percolates up to the CGI interface that called the client
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parents:
diff changeset
250 '''
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parents:
diff changeset
251 self.ok_message = []
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diff changeset
252 self.error_message = []
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parents:
diff changeset
253 try:
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diff changeset
254 self.determine_charset()
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diff changeset
255 self.determine_language()
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diff changeset
256
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diff changeset
257 # make sure we're identified (even anonymously)
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diff changeset
258 self.determine_user()
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diff changeset
259
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diff changeset
260 # figure out the context and desired content template
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diff changeset
261 self.determine_context()
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diff changeset
262
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diff changeset
263 # possibly handle a form submit action (may change self.classname
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diff changeset
264 # and self.template, and may also append error/ok_messages)
2045
d124af927369 Forward-porting of fixes from the maintenance branch.
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parents: 2032
diff changeset
265 html = self.handle_action()
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parents: 2032
diff changeset
266
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parents: 2032
diff changeset
267 if html:
2279
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diff changeset
268 self.write_html(html)
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d124af927369 Forward-porting of fixes from the maintenance branch.
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parents: 2032
diff changeset
269 return
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parents: 1562
diff changeset
270
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parents:
diff changeset
271 # now render the page
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diff changeset
272 # we don't want clients caching our dynamic pages
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diff changeset
273 self.additional_headers['Cache-Control'] = 'no-cache'
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diff changeset
274 # Pragma: no-cache makes Mozilla and its ilk double-load all pages!!
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diff changeset
275 # self.additional_headers['Pragma'] = 'no-cache'
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parents: 1538
diff changeset
276
2799
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diff changeset
277 # pages with messages added expire right now
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diff changeset
278 # simple views may be cached for a small amount of time
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diff changeset
279 # TODO? make page expire time configurable
2988
f4023f1cc1d6 apply IE caching "fix" to automatically serve up all pages expired
Richard Jones <richard@users.sourceforge.net>
parents: 2952
diff changeset
280 # <rj> always expire pages, as IE just doesn't seem to do the
f4023f1cc1d6 apply IE caching "fix" to automatically serve up all pages expired
Richard Jones <richard@users.sourceforge.net>
parents: 2952
diff changeset
281 # right thing here :(
f4023f1cc1d6 apply IE caching "fix" to automatically serve up all pages expired
Richard Jones <richard@users.sourceforge.net>
parents: 2952
diff changeset
282 date = time.time() - 1
f4023f1cc1d6 apply IE caching "fix" to automatically serve up all pages expired
Richard Jones <richard@users.sourceforge.net>
parents: 2952
diff changeset
283 #if self.error_message or self.ok_message:
f4023f1cc1d6 apply IE caching "fix" to automatically serve up all pages expired
Richard Jones <richard@users.sourceforge.net>
parents: 2952
diff changeset
284 # date = time.time() - 1
f4023f1cc1d6 apply IE caching "fix" to automatically serve up all pages expired
Richard Jones <richard@users.sourceforge.net>
parents: 2952
diff changeset
285 #else:
f4023f1cc1d6 apply IE caching "fix" to automatically serve up all pages expired
Richard Jones <richard@users.sourceforge.net>
parents: 2952
diff changeset
286 # date = time.time() + 5
2799
9605965569b0 disallow caching of pages with error and/or ok messages.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2724
diff changeset
287 self.additional_headers['Expires'] = rfc822.formatdate(date)
1130
89bd02ffe4af tell clients/caches not to cache our dynamic bits
Richard Jones <richard@users.sourceforge.net>
parents: 1129
diff changeset
288
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1196
diff changeset
289 # render the content
3896
fca0365521fc ignore client shutdown exceptions when sending responses
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3867
diff changeset
290 try:
fca0365521fc ignore client shutdown exceptions when sending responses
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3867
diff changeset
291 self.write_html(self.renderContext())
fca0365521fc ignore client shutdown exceptions when sending responses
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3867
diff changeset
292 except IOError:
fca0365521fc ignore client shutdown exceptions when sending responses
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3867
diff changeset
293 # IOErrors here are due to the client disconnecting before recieving the reply.
fca0365521fc ignore client shutdown exceptions when sending responses
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3867
diff changeset
294 pass
2230
ca2664e095be disable forking server when os.fork() not available [SF#938586]
Richard Jones <richard@users.sourceforge.net>
parents: 2183
diff changeset
295
2052
78e6a1e4984e forward-port from maint branch
Richard Jones <richard@users.sourceforge.net>
parents: 2046
diff changeset
296 except SeriousError, message:
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
297 self.write_html(str(message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
298 except Redirect, url:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
299 # let's redirect - if the url isn't None, then we need to do
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
300 # the headers, otherwise the headers have been set before the
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
301 # exception was raised
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
302 if url:
3736
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
303 self.additional_headers['Location'] = str(url)
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
304 self.response_code = 302
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
305 self.write_html('Redirecting to <a href="%s">%s</a>'%(url, url))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
306 except SendFile, designator:
3069
4ef775d2c8d1 handle NotModified for non-static files (patch [SF#1095790])
Richard Jones <richard@users.sourceforge.net>
parents: 2988
diff changeset
307 try:
4ef775d2c8d1 handle NotModified for non-static files (patch [SF#1095790])
Richard Jones <richard@users.sourceforge.net>
parents: 2988
diff changeset
308 self.serve_file(designator)
4ef775d2c8d1 handle NotModified for non-static files (patch [SF#1095790])
Richard Jones <richard@users.sourceforge.net>
parents: 2988
diff changeset
309 except NotModified:
4ef775d2c8d1 handle NotModified for non-static files (patch [SF#1095790])
Richard Jones <richard@users.sourceforge.net>
parents: 2988
diff changeset
310 # send the 304 response
3736
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
311 self.response_code = 304
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
312 self.header()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
313 except SendStaticFile, file:
1469
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
314 try:
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
315 self.serve_static_file(str(file))
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
316 except NotModified:
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
317 # send the 304 response
3736
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
318 self.response_code = 304
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
319 self.header()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
320 except Unauthorised, message:
1977
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
321 # users may always see the front page
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
322 self.classname = self.nodeid = None
1467
378081f066cc registration is now a two-step process with confirmation from the
Richard Jones <richard@users.sourceforge.net>
parents: 1456
diff changeset
323 self.template = ''
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
324 self.error_message.append(message)
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
325 self.write_html(self.renderContext())
3898
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
326 except NotFound, e:
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
327 self.response_code = 404
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
328 self.template = '404'
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
329 try:
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
330 cl = self.db.getclass(self.classname)
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
331 self.write_html(self.renderContext())
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
332 except KeyError:
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
333 # we can't map the URL to a class we know about
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
334 # reraise the NotFound and let roundup_server
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
335 # handle it
dd00c917fc40 per-tracker 404 templating
Justus Pendleton <jpend@users.sourceforge.net>
parents: 3896
diff changeset
336 raise NotFound, e
1818
85fd3d0e7d81 Actually use FormError, so we can move the handling up to inner_main().
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1807
diff changeset
337 except FormError, e:
2467
76ead526113d client instances may be used as translation engines.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2366
diff changeset
338 self.error_message.append(self._('Form Error: ') + str(e))
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
339 self.write_html(self.renderContext())
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
340 except:
3554
5e70726a86dd fixed schema migration problem when Class keys were removed
Richard Jones <richard@users.sourceforge.net>
parents: 3551
diff changeset
341 if self.instance.config.WEB_DEBUG:
3548
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3494
diff changeset
342 self.write_html(cgitb.html(i18n=self.translator))
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3494
diff changeset
343 else:
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3494
diff changeset
344 self.mailer.exception_message()
3551
3c70ab03c917 translate error message shown instead of tracebacks, add page title
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3548
diff changeset
345 return self.write_html(self._(error_message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
346
1372
3931614b1cce cleaning old unused sessions only once per hour, not on every cgi request
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1358
diff changeset
347 def clean_sessions(self):
1937
4c850112895b Some reformatting and fixing docstrings for emacs.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1936
diff changeset
348 """Age sessions, remove when they haven't been used for a week.
2032
5a7ec0c63095 fixes to some unit tests, and a cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2019
diff changeset
349
1937
4c850112895b Some reformatting and fixing docstrings for emacs.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1936
diff changeset
350 Do it only once an hour.
1477
ed725179953d Added password reset facility for forgotten passwords.
Richard Jones <richard@users.sourceforge.net>
parents: 1472
diff changeset
351
1937
4c850112895b Some reformatting and fixing docstrings for emacs.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1936
diff changeset
352 Note: also cleans One Time Keys, and other "session" based stuff.
4c850112895b Some reformatting and fixing docstrings for emacs.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1936
diff changeset
353 """
2082
c091cacdc505 Finished implementation of session and one-time-key stores for RDBMS backends.
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
354 sessions = self.db.getSessionManager()
c091cacdc505 Finished implementation of session and one-time-key stores for RDBMS backends.
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
355 last_clean = sessions.get('last_clean', 'last_use', 0)
1372
3931614b1cce cleaning old unused sessions only once per hour, not on every cgi request
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1358
diff changeset
356
2046
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
357 # time to clean?
2928
81c99c857b57 applied patch [SF#1067690]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2923
diff changeset
358 #week = 60*60*24*7
1372
3931614b1cce cleaning old unused sessions only once per hour, not on every cgi request
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1358
diff changeset
359 hour = 60*60
3931614b1cce cleaning old unused sessions only once per hour, not on every cgi request
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1358
diff changeset
360 now = time.time()
2046
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
361 if now - last_clean < hour:
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
362 return
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
363
2082
c091cacdc505 Finished implementation of session and one-time-key stores for RDBMS backends.
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
364 sessions.clean(now)
c091cacdc505 Finished implementation of session and one-time-key stores for RDBMS backends.
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
365 self.db.getOTKManager().clean(now)
c091cacdc505 Finished implementation of session and one-time-key stores for RDBMS backends.
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
366 sessions.set('last_clean', last_use=time.time())
3687
ff9f4ca42454 Postgres backend allows transaction collisions to be ignored when...
Richard Jones <richard@users.sourceforge.net>
parents: 3628
diff changeset
367 self.db.commit(fail_ok=True)
1372
3931614b1cce cleaning old unused sessions only once per hour, not on every cgi request
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1358
diff changeset
368
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
369 def determine_charset(self):
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
370 """Look for client charset in the form parameters or browser cookie.
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
371
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
372 If no charset requested by client, use storage charset (utf-8).
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
373
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
374 If the charset is found, and differs from the storage charset,
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
375 recode all form fields of type 'text/plain'
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
376 """
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
377 # look for client charset
2946
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
378 charset_parameter = 0
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
379 if self.form.has_key('@charset'):
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
380 charset = self.form['@charset'].value
2946
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
381 if charset.lower() == "none":
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
382 charset = ""
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
383 charset_parameter = 1
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
384 elif self.cookie.has_key('roundup_charset'):
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
385 charset = self.cookie['roundup_charset'].value
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
386 else:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
387 charset = None
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
388 if charset:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
389 # make sure the charset is recognized
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
390 try:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
391 codecs.lookup(charset)
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
392 except LookupError:
2467
76ead526113d client instances may be used as translation engines.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2366
diff changeset
393 self.error_message.append(self._('Unrecognized charset: %r')
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
394 % charset)
2946
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
395 charset_parameter = 0
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
396 else:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
397 self.charset = charset.lower()
2946
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
398 # If we've got a character set in request parameters,
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
399 # set the browser cookie to keep the preference.
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
400 # This is done after codecs.lookup to make sure
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
401 # that we aren't keeping a wrong value.
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
402 if charset_parameter:
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
403 self.add_cookie('roundup_charset', charset)
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
404
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
405 # if client charset is different from the storage charset,
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
406 # recode form fields
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
407 # XXX this requires FieldStorage from Python library.
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
408 # mod_python FieldStorage is not supported!
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
409 if self.charset != self.STORAGE_CHARSET:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
410 decoder = codecs.getdecoder(self.charset)
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
411 encoder = codecs.getencoder(self.STORAGE_CHARSET)
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
412 re_charref = re.compile('&#([0-9]+|x[0-9a-f]+);', re.IGNORECASE)
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
413 def _decode_charref(matchobj):
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
414 num = matchobj.group(1)
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
415 if num[0].lower() == 'x':
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
416 uc = int(num[1:], 16)
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
417 else:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
418 uc = int(num)
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
419 return unichr(uc)
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
420
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
421 for field_name in self.form.keys():
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
422 field = self.form[field_name]
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
423 if (field.type == 'text/plain') and not field.filename:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
424 try:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
425 value = decoder(field.value)[0]
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
426 except UnicodeError:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
427 continue
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
428 value = re_charref.sub(_decode_charref, value)
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
429 field.value = encoder(value)[0]
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
430
3427
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
431 def determine_language(self):
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
432 """Determine the language"""
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
433 # look for language parameter
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
434 # then for language cookie
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
435 # last for the Accept-Language header
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
436 if self.form.has_key("@language"):
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
437 language = self.form["@language"].value
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
438 if language.lower() == "none":
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
439 language = ""
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
440 self.add_cookie("roundup_language", language)
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
441 elif self.cookie.has_key("roundup_language"):
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
442 language = self.cookie["roundup_language"].value
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
443 elif self.instance.config["WEB_USE_BROWSER_LANGUAGE"]:
3557
ea471747d5aa fix failure with browsers not sending "Accept-Language" header [SF#1429646]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3554
diff changeset
444 hal = self.env.get('HTTP_ACCEPT_LANGUAGE')
3427
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
445 language = accept_language.parse(hal)
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
446 else:
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
447 language = ""
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
448
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
449 self.language = language
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
450 if language:
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
451 self.setTranslator(TranslationService.get_translation(
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
452 language,
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
453 tracker_home=self.instance.config["TRACKER_HOME"]))
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
454
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
455 def determine_user(self):
3427
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
456 """Determine who the user is"""
1724
bc4f0aec594e oops, we really do need a database
Richard Jones <richard@users.sourceforge.net>
parents: 1719
diff changeset
457 self.opendb('admin')
bc4f0aec594e oops, we really do need a database
Richard Jones <richard@users.sourceforge.net>
parents: 1719
diff changeset
458
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
459 # make sure we have the session Class
1372
3931614b1cce cleaning old unused sessions only once per hour, not on every cgi request
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1358
diff changeset
460 self.clean_sessions()
2082
c091cacdc505 Finished implementation of session and one-time-key stores for RDBMS backends.
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
461 sessions = self.db.getSessionManager()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
462
3453
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
463 user = None
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
464 # first up, try http authorization if enabled
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
465 if self.instance.config['WEB_HTTP_AUTH']:
3356
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
466 if self.env.has_key('REMOTE_USER'):
3453
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
467 # we have external auth (e.g. by Apache)
3356
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
468 user = self.env['REMOTE_USER']
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
469 elif self.env.get('HTTP_AUTHORIZATION', ''):
3453
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
470 # try handling Basic Auth ourselves
3356
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
471 auth = self.env['HTTP_AUTHORIZATION']
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
472 scheme, challenge = auth.split(' ', 1)
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
473 if scheme.lower() == 'basic':
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
474 try:
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
475 decoded = base64.decodestring(challenge)
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
476 except TypeError:
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
477 # invalid challenge
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
478 pass
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
479 username, password = decoded.split(':')
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
480 try:
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
481 login = self.get_action_class('login')(self)
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
482 login.verifyLogin(username, password)
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
483 except LoginError, err:
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
484 self.make_user_anonymous()
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
485 self.response_code = 403
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
486 raise Unauthorised, err
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
487
3356
2913b42c0810 enabled disabling of REMOTE_USER for when it's not a valid username
Richard Jones <richard@users.sourceforge.net>
parents: 3276
diff changeset
488 user = username
2928
81c99c857b57 applied patch [SF#1067690]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2923
diff changeset
489
3453
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
490 # if user was not set by http authorization, try session cookie
3605
91c759d9271d dangling connections in session handling [SF#1463359]
Richard Jones <richard@users.sourceforge.net>
parents: 3557
diff changeset
491 if (not user and self.cookie.has_key(self.cookie_name)
91c759d9271d dangling connections in session handling [SF#1463359]
Richard Jones <richard@users.sourceforge.net>
parents: 3557
diff changeset
492 and (self.cookie[self.cookie_name].value != 'deleted')):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
493 # get the session key from the cookie
3453
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
494 self.session = self.cookie[self.cookie_name].value
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
495 # get the user from the session
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
496 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
497 # update the lifetime datestamp
2046
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
498 sessions.updateTimestamp(self.session)
3606
04dc3eef67b7 reduced frequency of session timestamp update
Richard Jones <richard@users.sourceforge.net>
parents: 3605
diff changeset
499 self.db.commit()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
500 user = sessions.get(self.session, 'user')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
501 except KeyError:
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
502 # not valid, ignore id
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
503 pass
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
504
3453
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
505 # if no user name set by http authorization or session cookie
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
506 # the user is anonymous
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
507 if not user:
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
508 user = 'anonymous'
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
509
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
510 # sanity check on the user still being valid,
8e3c0b88afad prefer http authorization over cookie sessions [SF#1396134]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3427
diff changeset
511 # getting the userid at the same time
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
512 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
513 self.userid = self.db.user.lookup(user)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
514 except (KeyError, TypeError):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
515 user = 'anonymous'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
516
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
517 # make sure the anonymous user is valid if we're using it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
518 if user == 'anonymous':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
519 self.make_user_anonymous()
2649
1df7d4a41da4 Buncha stuff (sorry about the large checkin):
Richard Jones <richard@users.sourceforge.net>
parents: 2638
diff changeset
520 if not self.db.security.hasPermission('Web Access', self.userid):
1df7d4a41da4 Buncha stuff (sorry about the large checkin):
Richard Jones <richard@users.sourceforge.net>
parents: 2638
diff changeset
521 raise Unauthorised, self._("Anonymous users are not "
1df7d4a41da4 Buncha stuff (sorry about the large checkin):
Richard Jones <richard@users.sourceforge.net>
parents: 2638
diff changeset
522 "allowed to use the web interface")
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
523 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
524 self.user = user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
525
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
526 # reopen the database as the correct user
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
527 self.opendb(self.user)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
528
2940
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
529 def opendb(self, username):
3427
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
530 """Open the database and set the current user.
2940
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
531
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
532 Opens a database once. On subsequent calls only the user is set on
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
533 the database object the instance.optimize is set. If we are in
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
534 "Development Mode" (cf. roundup_server) then the database is always
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
535 re-opened.
3427
198fe87b0254 add language detection (patch [SF#1360321])
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3396
diff changeset
536 """
2940
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
537 # don't do anything if the db is open and the user has not changed
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
538 if hasattr(self, 'db') and self.db.isCurrentUser(username):
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
539 return
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
540
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
541 # open the database or only set the user
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
542 if not hasattr(self, 'db'):
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
543 self.db = self.instance.open(username)
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
544 else:
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
545 if self.instance.optimize:
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
546 self.db.setCurrentUser(username)
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
547 else:
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
548 self.db.close()
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
549 self.db = self.instance.open(username)
00f609d53a8c tweaks to last patch
Richard Jones <richard@users.sourceforge.net>
parents: 2938
diff changeset
550
2829
aa1cb9df09c3 ignore leading zeroes in the ID part of a node designator
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2808
diff changeset
551 def determine_context(self, dre=re.compile(r'([^\d]+)0*(\d+)')):
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
552 """Determine the context of this page from the URL:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
553
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
554 The URL path after the instance identifier is examined. The path
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
555 is generally only one entry long.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
556
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
557 - if there is no path, then we are in the "home" context.
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
558 - if the path is "_file", then the additional path entry
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
559 specifies the filename of a static file we're to serve up
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
560 from the instance "html" directory. Raises a SendStaticFile
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
561 exception.(*)
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
562 - if there is something in the path (eg "issue"), it identifies
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
563 the tracker class we're to display.
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
564 - if the path is an item designator (eg "issue123"), then we're
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
565 to display a specific item.
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
566 - if the path starts with an item designator and is longer than
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
567 one entry, then we're assumed to be handling an item of a
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
568 FileClass, and the extra path information gives the filename
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
569 that the client is going to label the download with (ie
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
570 "file123/image.png" is nicer to download than "file123"). This
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
571 raises a SendFile exception.(*)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
572
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
573 Both of the "*" types of contexts stop before we bother to
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
574 determine the template we're going to use. That's because they
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
575 don't actually use templates.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
576
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
577 The template used is specified by the :template CGI variable,
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
578 which defaults to:
1053
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
579
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
580 - only classname suplied: "index"
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
581 - full item designator supplied: "item"
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
582
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
583 We set:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
584
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
585 self.classname - the class to display, can be None
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
586
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
587 self.template - the template to render the current context with
2005
fc52d57c6c3e documentation cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2004
diff changeset
588
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
589 self.nodeid - the nodeid of the class we're displaying
1937
4c850112895b Some reformatting and fixing docstrings for emacs.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1936
diff changeset
590 """
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
591 # default the optional variables
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
592 self.classname = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
593 self.nodeid = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
594
1420
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
595 # see if a template or messages are specified
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
596 template_override = ok_message = error_message = None
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
597 for key in self.form.keys():
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
598 if self.FV_TEMPLATE.match(key):
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
599 template_override = self.form[key].value
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
600 elif self.FV_OK_MESSAGE.match(key):
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
601 ok_message = self.form[key].value
1684
b87c40d1b8fb fix hackish message escaping [SF#757128]
Richard Jones <richard@users.sourceforge.net>
parents: 1656
diff changeset
602 ok_message = clean_message(ok_message)
1420
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
603 elif self.FV_ERROR_MESSAGE.match(key):
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
604 error_message = self.form[key].value
1684
b87c40d1b8fb fix hackish message escaping [SF#757128]
Richard Jones <richard@users.sourceforge.net>
parents: 1656
diff changeset
605 error_message = clean_message(error_message)
1420
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
606
1977
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
607 # see if we were passed in a message
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
608 if ok_message:
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
609 self.ok_message.append(ok_message)
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
610 if error_message:
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
611 self.error_message.append(error_message)
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
612
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
613 # determine the classname and possibly nodeid
1157
26c8cb2162d7 fixed various URL / base URL issues
Richard Jones <richard@users.sourceforge.net>
parents: 1153
diff changeset
614 path = self.path.split('/')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
615 if not path or path[0] in ('', 'home', 'index'):
1420
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
616 if template_override is not None:
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
617 self.template = template_override
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
618 else:
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
619 self.template = ''
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
620 return
1911
f5c804379c85 fixed ZRoundup - mostly changes to classic template
Richard Jones <richard@users.sourceforge.net>
parents: 1905
diff changeset
621 elif path[0] in ('_file', '@@file'):
1427
37e712e77a99 trackers' templates directory can contain subdirectories with static files
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1426
diff changeset
622 raise SendStaticFile, os.path.join(*path[1:])
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
623 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
624 self.classname = path[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
625 if len(path) > 1:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
626 # send the file identified by the designator in path[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
627 raise SendFile, path[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
628
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
629 # see if we got a designator
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
630 m = dre.match(self.classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
631 if m:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
632 self.classname = m.group(1)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
633 self.nodeid = m.group(2)
3494
5a56abcf1b22 catch bad classname in URL (related to [SF#1240541])
Richard Jones <richard@users.sourceforge.net>
parents: 3453
diff changeset
634 try:
5a56abcf1b22 catch bad classname in URL (related to [SF#1240541])
Richard Jones <richard@users.sourceforge.net>
parents: 3453
diff changeset
635 klass = self.db.getclass(self.classname)
5a56abcf1b22 catch bad classname in URL (related to [SF#1240541])
Richard Jones <richard@users.sourceforge.net>
parents: 3453
diff changeset
636 except KeyError:
5a56abcf1b22 catch bad classname in URL (related to [SF#1240541])
Richard Jones <richard@users.sourceforge.net>
parents: 3453
diff changeset
637 raise NotFound, '%s/%s'%(self.classname, self.nodeid)
5a56abcf1b22 catch bad classname in URL (related to [SF#1240541])
Richard Jones <richard@users.sourceforge.net>
parents: 3453
diff changeset
638 if not klass.hasnode(self.nodeid):
1153
0455eccad866 raise not found earlier, where it makes more sense to the user
Richard Jones <richard@users.sourceforge.net>
parents: 1152
diff changeset
639 raise NotFound, '%s/%s'%(self.classname, self.nodeid)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
640 # with a designator, we default to item view
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
641 self.template = 'item'
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
642 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
643 # with only a class, we default to index view
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
644 self.template = 'index'
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
645
1288
ad8de51d7cd5 handle "classname" URL path errors cleaner (generate a 404)
Richard Jones <richard@users.sourceforge.net>
parents: 1277
diff changeset
646 # make sure the classname is valid
ad8de51d7cd5 handle "classname" URL path errors cleaner (generate a 404)
Richard Jones <richard@users.sourceforge.net>
parents: 1277
diff changeset
647 try:
ad8de51d7cd5 handle "classname" URL path errors cleaner (generate a 404)
Richard Jones <richard@users.sourceforge.net>
parents: 1277
diff changeset
648 self.db.getclass(self.classname)
ad8de51d7cd5 handle "classname" URL path errors cleaner (generate a 404)
Richard Jones <richard@users.sourceforge.net>
parents: 1277
diff changeset
649 except KeyError:
ad8de51d7cd5 handle "classname" URL path errors cleaner (generate a 404)
Richard Jones <richard@users.sourceforge.net>
parents: 1277
diff changeset
650 raise NotFound, self.classname
ad8de51d7cd5 handle "classname" URL path errors cleaner (generate a 404)
Richard Jones <richard@users.sourceforge.net>
parents: 1277
diff changeset
651
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
652 # see if we have a template override
1420
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
653 if template_override is not None:
3ac43c62a250 implemented extension to form parsing...
Richard Jones <richard@users.sourceforge.net>
parents: 1417
diff changeset
654 self.template = template_override
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
655
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
656 def serve_file(self, designator, dre=re.compile(r'([^\d]+)(\d+)')):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
657 ''' Serve the file from the content property of the designated item.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
658 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
659 m = dre.match(str(designator))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
660 if not m:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
661 raise NotFound, str(designator)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
662 classname, nodeid = m.group(1), m.group(2)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
663
1967
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
664 klass = self.db.getclass(classname)
1946
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
665
1967
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
666 # make sure we have the appropriate properties
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
667 props = klass.getprops()
1977
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
668 if not props.has_key('type'):
1967
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
669 raise NotFound, designator
1977
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
670 if not props.has_key('content'):
1967
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
671 raise NotFound, designator
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
672
2870
795cdba40c05 enforce View Permission when serving file content [SF#1050470]
Richard Jones <richard@users.sourceforge.net>
parents: 2864
diff changeset
673 # make sure we have permission
795cdba40c05 enforce View Permission when serving file content [SF#1050470]
Richard Jones <richard@users.sourceforge.net>
parents: 2864
diff changeset
674 if not self.db.security.hasPermission('View', self.userid,
795cdba40c05 enforce View Permission when serving file content [SF#1050470]
Richard Jones <richard@users.sourceforge.net>
parents: 2864
diff changeset
675 classname, 'content', nodeid):
795cdba40c05 enforce View Permission when serving file content [SF#1050470]
Richard Jones <richard@users.sourceforge.net>
parents: 2864
diff changeset
676 raise Unauthorised, self._("You are not allowed to view "
795cdba40c05 enforce View Permission when serving file content [SF#1050470]
Richard Jones <richard@users.sourceforge.net>
parents: 2864
diff changeset
677 "this file.")
795cdba40c05 enforce View Permission when serving file content [SF#1050470]
Richard Jones <richard@users.sourceforge.net>
parents: 2864
diff changeset
678
1967
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
679 mime_type = klass.get(nodeid, 'type')
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
680 content = klass.get(nodeid, 'content')
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
681 lmt = klass.get(nodeid, 'activity').timestamp()
1946
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
682
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
683 self._serve_file(lmt, mime_type, content)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
684
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
685 def serve_static_file(self, file):
1946
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
686 ''' Serve up the file named from the templates dir
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
687 '''
2864
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
688 # figure the filename - try STATIC_FILES, then TEMPLATES dir
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
689 for dir_option in ('STATIC_FILES', 'TEMPLATES'):
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
690 prefix = self.instance.config[dir_option]
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
691 if not prefix:
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
692 continue
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
693 # ensure the load doesn't try to poke outside
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
694 # of the static files directory
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
695 prefix = os.path.normpath(prefix)
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
696 filename = os.path.normpath(os.path.join(prefix, file))
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
697 if os.path.isfile(filename) and filename.startswith(prefix):
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
698 break
930e780c751f support STATIC_FILES directory in addition to TEMPLATES
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2853
diff changeset
699 else:
2366
1d46cd2f83f6 fix security hole in serve_static_file
Richard Jones <richard@users.sourceforge.net>
parents: 2279
diff changeset
700 raise NotFound, file
1946
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
701
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
702 # last-modified time
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
703 lmt = os.stat(filename)[stat.ST_MTIME]
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
704
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
705 # detemine meta-type
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
706 file = str(file)
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
707 mime_type = mimetypes.guess_type(file)[0]
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
708 if not mime_type:
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
709 if file.endswith('.css'):
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
710 mime_type = 'text/css'
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
711 else:
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
712 mime_type = 'text/plain'
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
713
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
714 # snarf the content
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
715 f = open(filename, 'rb')
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
716 try:
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
717 content = f.read()
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
718 finally:
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
719 f.close()
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
720
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
721 self._serve_file(lmt, mime_type, content)
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
722
2246
9db7d2842222 fixed static file serving
Richard Jones <richard@users.sourceforge.net>
parents: 2244
diff changeset
723 def _serve_file(self, lmt, mime_type, content):
1946
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
724 ''' guts of serve_file() and serve_static_file()
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
725 '''
3736
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
726 # spit out headers
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
727 self.additional_headers['Content-Type'] = mime_type
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
728 self.additional_headers['Content-Length'] = str(len(content))
3800
75d3896929bb really fix the last-modified code
Richard Jones <richard@users.sourceforge.net>
parents: 3796
diff changeset
729 self.additional_headers['Last-Modified'] = rfc822.formatdate(lmt)
3736
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
730
1498
203f6a154b30 even better if-modified-since handling for cgi-bin
Andrey Lebedev <kedder@users.sourceforge.net>
parents: 1497
diff changeset
731 ims = None
1469
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
732 # see if there's an if-modified-since...
3736
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
733 # XXX see which interfaces set this
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
734 #if hasattr(self.request, 'headers'):
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
735 #ims = self.request.headers.getheader('if-modified-since')
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
736 if self.env.has_key('HTTP_IF_MODIFIED_SINCE'):
1497
2704d8438823 better if-modified-since handling for cgi-bin
Richard Jones <richard@users.sourceforge.net>
parents: 1477
diff changeset
737 # cgi will put the header in the env var
1469
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
738 ims = self.env['HTTP_IF_MODIFIED_SINCE']
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
739 if ims:
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
740 ims = rfc822.parsedate(ims)[:6]
3800
75d3896929bb really fix the last-modified code
Richard Jones <richard@users.sourceforge.net>
parents: 3796
diff changeset
741 lmtt = time.gmtime(lmt)[:6]
1469
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
742 if lmtt <= ims:
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
743 raise NotModified
79d8956de3f5 implemented last-modified and if-modified-since support
Richard Jones <richard@users.sourceforge.net>
parents: 1468
diff changeset
744
1946
c538a64b94a7 Refactored CGI file serving so that FileClass contents are...
Richard Jones <richard@users.sourceforge.net>
parents: 1937
diff changeset
745 self.write(content)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
746
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1196
diff changeset
747 def renderContext(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
748 ''' Return a PageTemplate for the named page
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
749 '''
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1196
diff changeset
750 name = self.classname
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1196
diff changeset
751 extension = self.template
2853
6d34622fd5f8 use templates collection kept in the tracker instance...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2830
diff changeset
752 pt = self.instance.templates.get(name, extension)
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1196
diff changeset
753
1103
db787cef1385 handled some XXXs
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
754 # catch errors so we can handle PT rendering errors more nicely
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1196
diff changeset
755 args = {
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1196
diff changeset
756 'ok_message': self.ok_message,
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1196
diff changeset
757 'error_message': self.error_message
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
Richard Jones <richard@users.sourceforge.net>
parents: 1196
diff changeset
758 }
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
759 try:
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
760 # let the template render figure stuff out
1967
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
761 result = pt.render(self, None, None, **args)
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
762 self.additional_headers['Content-Type'] = pt.content_type
2942
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
763 if self.env.get('CGI_SHOW_TIMING', ''):
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
764 if self.env['CGI_SHOW_TIMING'].upper() == 'COMMENT':
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
765 timings = {'starttag': '<!-- ', 'endtag': ' -->'}
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
766 else:
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
767 timings = {'starttag': '<p>', 'endtag': '</p>'}
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
768 timings['seconds'] = time.time()-self.start
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
769 s = self._('%(starttag)sTime elapsed: %(seconds)fs%(endtag)s\n'
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
770 ) % timings
2237
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2233
diff changeset
771 if hasattr(self.db, 'stats'):
2942
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
772 timings.update(self.db.stats)
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
773 s += self._("%(starttag)sCache hits: %(cache_hits)d,"
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
774 " misses %(cache_misses)d."
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
775 " Loading items: %(get_items)f secs."
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
776 " Filtering: %(filtering)f secs."
a50e4f7c9276 look for CGI_SHOW_TIMING in self.env instead of os.environ;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2940
diff changeset
777 "%(endtag)s\n") % timings
2237
f624fc20f8fe added capturing of stats
Richard Jones <richard@users.sourceforge.net>
parents: 2233
diff changeset
778 s += '</body>'
2230
ca2664e095be disable forking server when os.fork() not available [SF#938586]
Richard Jones <richard@users.sourceforge.net>
parents: 2183
diff changeset
779 result = result.replace('</body>', s)
1967
d30cd44321f2 commit old file-serving bugfix, and new pt content-type fix
Richard Jones <richard@users.sourceforge.net>
parents: 1946
diff changeset
780 return result
1977
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
781 except templating.NoTemplate, message:
1068
665730c27d29 nicer template absence error
Richard Jones <richard@users.sourceforge.net>
parents: 1065
diff changeset
782 return '<strong>%s</strong>'%message
1977
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
783 except templating.Unauthorised, message:
f96592a7c357 changes to support the new templating Unauthorised exception.
Richard Jones <richard@users.sourceforge.net>
parents: 1973
diff changeset
784 raise Unauthorised, str(message)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
785 except:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
786 # everything else
2565
89c5e8564dad passs the message translator to cgitb functions
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2557
diff changeset
787 return cgitb.pt_html(i18n=self.translator)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
788
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
789 # these are the actions that are available
2904
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
790 actions = (
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
791 ('edit', EditItemAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
792 ('editcsv', EditCSVAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
793 ('new', NewItemAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
794 ('register', RegisterAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
795 ('confrego', ConfRegoAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
796 ('passrst', PassResetAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
797 ('login', LoginAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
798 ('logout', LogoutAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
799 ('search', SearchAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
800 ('retire', RetireAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
801 ('show', ShowAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
802 ('export_csv', ExportCSVAction),
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
803 )
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
804 def handle_action(self):
1467
378081f066cc registration is now a two-step process with confirmation from the
Richard Jones <richard@users.sourceforge.net>
parents: 1456
diff changeset
805 ''' Determine whether there should be an Action called.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
806
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
807 The action is defined by the form variable :action which
1477
ed725179953d Added password reset facility for forgotten passwords.
Richard Jones <richard@users.sourceforge.net>
parents: 1472
diff changeset
808 identifies the method on this object to call. The actions
2904
b1ad7add1a2c back out
Richard Jones <richard@users.sourceforge.net>
parents: 2903
diff changeset
809 are defined in the "actions" sequence on this class.
2045
d124af927369 Forward-porting of fixes from the maintenance branch.
Richard Jones <richard@users.sourceforge.net>
parents: 2032
diff changeset
810
d124af927369 Forward-porting of fixes from the maintenance branch.
Richard Jones <richard@users.sourceforge.net>
parents: 2032
diff changeset
811 Actions may return a page (by default HTML) to return to the
d124af927369 Forward-porting of fixes from the maintenance branch.
Richard Jones <richard@users.sourceforge.net>
parents: 2032
diff changeset
812 user, bypassing the usual template rendering.
3388
0c66acaea802 present Reject exception messages to web users [SF#1237685]
Richard Jones <richard@users.sourceforge.net>
parents: 3356
diff changeset
813
0c66acaea802 present Reject exception messages to web users [SF#1237685]
Richard Jones <richard@users.sourceforge.net>
parents: 3356
diff changeset
814 We explicitly catch Reject and ValueError exceptions and
0c66acaea802 present Reject exception messages to web users [SF#1237685]
Richard Jones <richard@users.sourceforge.net>
parents: 3356
diff changeset
815 present their messages to the user.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
816 '''
1467
378081f066cc registration is now a two-step process with confirmation from the
Richard Jones <richard@users.sourceforge.net>
parents: 1456
diff changeset
817 if self.form.has_key(':action'):
378081f066cc registration is now a two-step process with confirmation from the
Richard Jones <richard@users.sourceforge.net>
parents: 1456
diff changeset
818 action = self.form[':action'].value.lower()
378081f066cc registration is now a two-step process with confirmation from the
Richard Jones <richard@users.sourceforge.net>
parents: 1456
diff changeset
819 elif self.form.has_key('@action'):
378081f066cc registration is now a two-step process with confirmation from the
Richard Jones <richard@users.sourceforge.net>
parents: 1456
diff changeset
820 action = self.form['@action'].value.lower()
378081f066cc registration is now a two-step process with confirmation from the
Richard Jones <richard@users.sourceforge.net>
parents: 1456
diff changeset
821 else:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
822 return None
2638
18e86941c950 Load up extensions in the tracker "extensions" directory.
Richard Jones <richard@users.sourceforge.net>
parents: 2592
diff changeset
823
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
824 try:
2948
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
825 action_klass = self.get_action_class(action)
2019
8fab5d394f22 Call actions in a different way so we won't hide any bad TypeErrors.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 2018
diff changeset
826
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
827 # call the mapped action
2019
8fab5d394f22 Call actions in a different way so we won't hide any bad TypeErrors.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 2018
diff changeset
828 if isinstance(action_klass, type('')):
8fab5d394f22 Call actions in a different way so we won't hide any bad TypeErrors.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 2018
diff changeset
829 # old way of specifying actions
2045
d124af927369 Forward-porting of fixes from the maintenance branch.
Richard Jones <richard@users.sourceforge.net>
parents: 2032
diff changeset
830 return getattr(self, action_klass)()
2019
8fab5d394f22 Call actions in a different way so we won't hide any bad TypeErrors.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 2018
diff changeset
831 else:
2045
d124af927369 Forward-porting of fixes from the maintenance branch.
Richard Jones <richard@users.sourceforge.net>
parents: 2032
diff changeset
832 return action_klass(self).execute()
2032
5a7ec0c63095 fixes to some unit tests, and a cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 2019
diff changeset
833
3388
0c66acaea802 present Reject exception messages to web users [SF#1237685]
Richard Jones <richard@users.sourceforge.net>
parents: 3356
diff changeset
834 except (ValueError, Reject), err:
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1987
diff changeset
835 self.error_message.append(str(err))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
836
2948
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
837 def get_action_class(self, action_name):
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
838 if (hasattr(self.instance, 'cgi_actions') and
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
839 self.instance.cgi_actions.has_key(action_name)):
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
840 # tracker-defined action
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
841 action_klass = self.instance.cgi_actions[action_name]
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
842 else:
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
843 # go with a default
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
844 for name, action_klass in self.actions:
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
845 if name == action_name:
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
846 break
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
847 else:
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
848 raise ValueError, 'No such action "%s"'%action_name
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
849 return action_klass
deda13909085 factor out get_action_class so it may be called from other places
Richard Jones <richard@users.sourceforge.net>
parents: 2947
diff changeset
850
3760
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
851 def _socket_op(self, call, *args, **kwargs):
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
852 """Execute socket-related operation, catch common network errors
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
853
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
854 Parameters:
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
855 call: a callable to execute
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
856 args, kwargs: call arguments
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
857
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
858 """
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
859 try:
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
860 call(*args, **kwargs)
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
861 except socket.error, err:
3807
c27aafab067d Band-aid over handling of netework errors.
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 3800
diff changeset
862 err_errno = getattr (err, 'errno', None)
3808
36eb9e8faf30 Real handling of network errors.
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 3807
diff changeset
863 if err_errno is None:
36eb9e8faf30 Real handling of network errors.
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 3807
diff changeset
864 try:
36eb9e8faf30 Real handling of network errors.
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 3807
diff changeset
865 err_errno = err[0]
36eb9e8faf30 Real handling of network errors.
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 3807
diff changeset
866 except TypeError:
36eb9e8faf30 Real handling of network errors.
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 3807
diff changeset
867 pass
3807
c27aafab067d Band-aid over handling of netework errors.
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 3800
diff changeset
868 if err_errno not in self.IGNORE_NET_ERRORS:
3760
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
869 raise
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
870
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
871 def write(self, content):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
872 if not self.headers_done:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
873 self.header()
2592
5a8d9465827e implement the HTTP HEAD command [SF#992544]
Richard Jones <richard@users.sourceforge.net>
parents: 2565
diff changeset
874 if self.env['REQUEST_METHOD'] != 'HEAD':
3760
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
875 self._socket_op(self.request.wfile.write, content)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
876
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
877 def write_html(self, content):
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
878 if not self.headers_done:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
879 # at this point, we are sure about Content-Type
3867
2563ddf71cd7 Enabled over-riding of content-type in web interface (thanks John Mitchell)
Richard Jones <richard@users.sourceforge.net>
parents: 3808
diff changeset
880 if not self.additional_headers.has_key('Content-Type'):
2563ddf71cd7 Enabled over-riding of content-type in web interface (thanks John Mitchell)
Richard Jones <richard@users.sourceforge.net>
parents: 3808
diff changeset
881 self.additional_headers['Content-Type'] = \
2563ddf71cd7 Enabled over-riding of content-type in web interface (thanks John Mitchell)
Richard Jones <richard@users.sourceforge.net>
parents: 3808
diff changeset
882 'text/html; charset=%s' % self.charset
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
883 self.header()
2592
5a8d9465827e implement the HTTP HEAD command [SF#992544]
Richard Jones <richard@users.sourceforge.net>
parents: 2565
diff changeset
884
5a8d9465827e implement the HTTP HEAD command [SF#992544]
Richard Jones <richard@users.sourceforge.net>
parents: 2565
diff changeset
885 if self.env['REQUEST_METHOD'] == 'HEAD':
5a8d9465827e implement the HTTP HEAD command [SF#992544]
Richard Jones <richard@users.sourceforge.net>
parents: 2565
diff changeset
886 # client doesn't care about content
5a8d9465827e implement the HTTP HEAD command [SF#992544]
Richard Jones <richard@users.sourceforge.net>
parents: 2565
diff changeset
887 return
5a8d9465827e implement the HTTP HEAD command [SF#992544]
Richard Jones <richard@users.sourceforge.net>
parents: 2565
diff changeset
888
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
889 if self.charset != self.STORAGE_CHARSET:
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
890 # recode output
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
891 content = content.decode(self.STORAGE_CHARSET, 'replace')
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
892 content = content.encode(self.charset, 'xmlcharrefreplace')
2592
5a8d9465827e implement the HTTP HEAD command [SF#992544]
Richard Jones <richard@users.sourceforge.net>
parents: 2565
diff changeset
893
5a8d9465827e implement the HTTP HEAD command [SF#992544]
Richard Jones <richard@users.sourceforge.net>
parents: 2565
diff changeset
894 # and write
3760
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
895 self._socket_op(self.request.wfile.write, content)
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
896
2046
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
897 def setHeader(self, header, value):
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
898 '''Override a header to be returned to the user's browser.
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
899 '''
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
900 self.additional_headers[header] = value
f913b6beac35 document and make easier the actions-returning-content idiom
Richard Jones <richard@users.sourceforge.net>
parents: 2045
diff changeset
901
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
902 def header(self, headers=None, response=None):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
903 '''Put up the appropriate header.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
904 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
905 if headers is None:
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
906 headers = {'Content-Type':'text/html; charset=utf-8'}
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
907 if response is None:
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
908 response = self.response_code
1130
89bd02ffe4af tell clients/caches not to cache our dynamic bits
Richard Jones <richard@users.sourceforge.net>
parents: 1129
diff changeset
909
89bd02ffe4af tell clients/caches not to cache our dynamic bits
Richard Jones <richard@users.sourceforge.net>
parents: 1129
diff changeset
910 # update with additional info
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
911 headers.update(self.additional_headers)
1130
89bd02ffe4af tell clients/caches not to cache our dynamic bits
Richard Jones <richard@users.sourceforge.net>
parents: 1129
diff changeset
912
2279
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
913 if headers.get('Content-Type', 'text/html') == 'text/html':
297e46e22e04 implemented HTTP charset negotiation.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2248
diff changeset
914 headers['Content-Type'] = 'text/html; charset=utf-8'
3736
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
915
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
916 headers = headers.items()
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
917
2946
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
918 for ((path, name), (value, expire)) in self.add_cookies.items():
3548
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3494
diff changeset
919 cookie = "%s=%s; Path=%s;"%(name, value, path)
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3494
diff changeset
920 if expire is not None:
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3494
diff changeset
921 cookie += " expires=%s;"%Cookie._getdate(expire)
3736
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
922 headers.append(('Set-Cookie', cookie))
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
923
3760
b8f52d030f1a ignore common network errors, like "Connection reset by peer"
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3736
diff changeset
924 self._socket_op(self.request.start_response, headers, response)
3736
a2d22d0de0bc WSGI support via roundup.cgi.wsgi_handler
Richard Jones <richard@users.sourceforge.net>
parents: 3687
diff changeset
925
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
926 self.headers_done = 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
927 if self.debug:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
928 self.headers_sent = headers
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
929
2946
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
930 def add_cookie(self, name, value, expire=86400*365, path=None):
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
931 """Set a cookie value to be sent in HTTP headers
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
932
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
933 Parameters:
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
934 name:
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
935 cookie name
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
936 value:
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
937 cookie value
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
938 expire:
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
939 cookie expiration time (seconds).
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
940 If value is empty (meaning "delete cookie"),
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
941 expiration time is forced in the past
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
942 and this argument is ignored.
3548
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3494
diff changeset
943 If None, the cookie will expire at end-of-session.
2946
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
944 If omitted, the cookie will be kept for a year.
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
945 path:
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
946 cookie path (optional)
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
947
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
948 """
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
949 if path is None:
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
950 path = self.cookie_path
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
951 if not value:
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
952 expire = -1
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
953 self.add_cookies[(path, name)] = (value, expire)
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
954
3548
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3494
diff changeset
955 def set_cookie(self, user, expire=None):
1937
4c850112895b Some reformatting and fixing docstrings for emacs.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1936
diff changeset
956 """Set up a session cookie for the user.
4c850112895b Some reformatting and fixing docstrings for emacs.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1936
diff changeset
957
4c850112895b Some reformatting and fixing docstrings for emacs.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1936
diff changeset
958 Also store away the user's login info against the session.
4c850112895b Some reformatting and fixing docstrings for emacs.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1936
diff changeset
959 """
2233
3d9bb1a052d1 fix random seeding for forking server
Richard Jones <richard@users.sourceforge.net>
parents: 2230
diff changeset
960 sessions = self.db.getSessionManager()
3d9bb1a052d1 fix random seeding for forking server
Richard Jones <richard@users.sourceforge.net>
parents: 2230
diff changeset
961
2244
ac4f295499a4 fixed journal marshalling in RDBMS backends [SF#943627]
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
962 # generate a unique session key
ac4f295499a4 fixed journal marshalling in RDBMS backends [SF#943627]
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
963 while 1:
2233
3d9bb1a052d1 fix random seeding for forking server
Richard Jones <richard@users.sourceforge.net>
parents: 2230
diff changeset
964 s = '%s%s'%(time.time(), random.random())
2244
ac4f295499a4 fixed journal marshalling in RDBMS backends [SF#943627]
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
965 s = binascii.b2a_base64(s).strip()
ac4f295499a4 fixed journal marshalling in RDBMS backends [SF#943627]
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
966 if not sessions.exists(s):
ac4f295499a4 fixed journal marshalling in RDBMS backends [SF#943627]
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
967 break
ac4f295499a4 fixed journal marshalling in RDBMS backends [SF#943627]
Richard Jones <richard@users.sourceforge.net>
parents: 2237
diff changeset
968 self.session = s
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
969
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
970 # clean up the base64
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
971 if self.session[-1] == '=':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
972 if self.session[-2] == '=':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
973 self.session = self.session[:-2]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
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974 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
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975 self.session = self.session[:-1]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
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976
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
977 # insert the session in the sessiondb
2082
c091cacdc505 Finished implementation of session and one-time-key stores for RDBMS backends.
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
978 sessions.set(self.session, user=user)
c091cacdc505 Finished implementation of session and one-time-key stores for RDBMS backends.
Richard Jones <richard@users.sourceforge.net>
parents: 2052
diff changeset
979 self.db.commit()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
980
2946
661028d24cd2 support for multiple cookie headers in single http response;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2942
diff changeset
981 # add session cookie
3548
61d48244e7a8 login may now be for a single session
Richard Jones <richard@users.sourceforge.net>
parents: 3494
diff changeset
982 self.add_cookie(self.cookie_name, self.session, expire=expire)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
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983
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
984 def make_user_anonymous(self):
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
985 ''' Make us anonymous
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
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986
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
987 This method used to handle non-existence of the 'anonymous'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
988 user, but that user is mandatory now.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
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989 '''
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Richard Jones <richard@users.sourceforge.net>
parents:
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990 self.userid = self.db.user.lookup('anonymous')
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
991 self.user = 'anonymous'
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
992
1801
9f9d35f3d8f7 Change the message asking for confirmation of registration...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1799
diff changeset
993 def standard_message(self, to, subject, body, author=None):
2248
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
994 '''Send a standard email message from Roundup.
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
995
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
996 "to" - recipients list
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
997 "subject" - Subject
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
998 "body" - Message
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
999 "author" - (name, address) tuple or None for admin email
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
1000
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
1001 Arguments are passed to the Mailer.standard_message code.
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
1002 '''
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1798
diff changeset
1003 try:
1801
9f9d35f3d8f7 Change the message asking for confirmation of registration...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1799
diff changeset
1004 self.mailer.standard_message(to, subject, body, author)
1802
fe9d122f1bb1 Fix misnamed exception clause.
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1801
diff changeset
1005 except MessageSendError, e:
1799
071ea6fc803f Extracted duplicated mail-sending code...
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents: 1798
diff changeset
1006 self.error_message.append(str(e))
2248
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
1007 return 0
cd7e6d6288c6 fixed rego from email address [SF#947414]
Richard Jones <richard@users.sourceforge.net>
parents: 2246
diff changeset
1008 return 1
1467
378081f066cc registration is now a two-step process with confirmation from the
Richard Jones <richard@users.sourceforge.net>
parents: 1456
diff changeset
1009
2107
b7404a96b58a minor pre-release / test fixes
Richard Jones <richard@users.sourceforge.net>
parents: 2082
diff changeset
1010 def parsePropsFromForm(self, create=0):
2010
1b11ffd8015e forward-porting of fixed edit action / parsePropsFromForm...
Richard Jones <richard@users.sourceforge.net>
parents: 2005
diff changeset
1011 return FormParser(self).parse(create=create)
1b11ffd8015e forward-porting of fixed edit action / parsePropsFromForm...
Richard Jones <richard@users.sourceforge.net>
parents: 2005
diff changeset
1012
2799
9605965569b0 disallow caching of pages with error and/or ok messages.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2724
diff changeset
1013 # vim: set et sts=4 sw=4 :
Roundup Issue Tracker: http://roundup-tracker.org/