Mercurial > hg > mercurial-crew-with-dirclash

comparison mercurial/ui.py @ 3010:494521a3f142

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Only read .hg/hgrc files from trusted users/groups The list of trusted users and groups is specified in the [trusted] section of a hgrc; the current user is always trusted; "*" can be used to trust all users/groups. Global hgrc files are always read. On Windows (and other systems that don't have the pwd and grp modules), all .hg/hgrc files are read.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Tue, 22 Aug 2006 20:45:03 -0300
parents 731f6b3d27c2
children 01454af644b8 c27d1e1798a3
comparison
equal deleted inserted replaced
3009:abcd6ae3cf5a 3010:494521a3f142
17 self.overlay = {} 17 self.overlay = {}
18 if parentui is None: 18 if parentui is None:
19 # this is the parent of all ui children 19 # this is the parent of all ui children
20 self.parentui = None 20 self.parentui = None
21 self.readhooks = list(readhooks) 21 self.readhooks = list(readhooks)
22 self.trusted_users = {}
23 self.trusted_groups = {}
22 self.cdata = ConfigParser.SafeConfigParser() 24 self.cdata = ConfigParser.SafeConfigParser()
23 self.readconfig(util.rcpath()) 25 self.readconfig(util.rcpath())
24 26
25 self.quiet = self.configbool("ui", "quiet") 27 self.quiet = self.configbool("ui", "quiet")
26 self.verbose = self.configbool("ui", "verbose") 28 self.verbose = self.configbool("ui", "verbose")
35 self.revlogopts = self.configrevlog() 37 self.revlogopts = self.configrevlog()
36 else: 38 else:
37 # parentui may point to an ui object which is already a child 39 # parentui may point to an ui object which is already a child
38 self.parentui = parentui.parentui or parentui 40 self.parentui = parentui.parentui or parentui
39 self.readhooks = list(parentui.readhooks or readhooks) 41 self.readhooks = list(parentui.readhooks or readhooks)
42 self.trusted_users = parentui.trusted_users.copy()
43 self.trusted_groups = parentui.trusted_groups.copy()
40 parent_cdata = self.parentui.cdata 44 parent_cdata = self.parentui.cdata
41 self.cdata = ConfigParser.SafeConfigParser(parent_cdata.defaults()) 45 self.cdata = ConfigParser.SafeConfigParser(parent_cdata.defaults())
42 # make interpolation work 46 # make interpolation work
43 for section in parent_cdata.sections(): 47 for section in parent_cdata.sections():
44 self.cdata.add_section(section) 48 self.cdata.add_section(section)
70 def readconfig(self, fn, root=None): 74 def readconfig(self, fn, root=None):
71 if isinstance(fn, basestring): 75 if isinstance(fn, basestring):
72 fn = [fn] 76 fn = [fn]
73 for f in fn: 77 for f in fn:
74 try: 78 try:
75 self.cdata.read(f) 79 fp = open(f)
80 except IOError:
81 continue
82 if ((self.trusted_users or self.trusted_groups) and
83 '*' not in self.trusted_users and
84 '*' not in self.trusted_groups):
85 st = util.fstat(fp)
86 user = util.username(st.st_uid)
87 group = util.groupname(st.st_gid)
88 if (user not in self.trusted_users and
89 group not in self.trusted_groups):
90 self.warn(_('not reading file %s from untrusted '
91 'user %s, group %s\n') % (f, user, group))
92 continue
93 try:
94 self.cdata.readfp(fp, f)
76 except ConfigParser.ParsingError, inst: 95 except ConfigParser.ParsingError, inst:
77 raise util.Abort(_("Failed to parse %s\n%s") % (f, inst)) 96 raise util.Abort(_("Failed to parse %s\n%s") % (f, inst))
78 # translate paths relative to root (or home) into absolute paths 97 # translate paths relative to root (or home) into absolute paths
79 if root is None: 98 if root is None:
80 root = os.path.expanduser('~') 99 root = os.path.expanduser('~')
81 for name, path in self.configitems("paths"): 100 for name, path in self.configitems("paths"):
82 if path and "://" not in path and not os.path.isabs(path): 101 if path and "://" not in path and not os.path.isabs(path):
83 self.cdata.set("paths", name, os.path.join(root, path)) 102 self.cdata.set("paths", name, os.path.join(root, path))
103 user = util.username()
104 if user is not None:
105 self.trusted_users[user] = 1
106 for user in self.configlist('trusted', 'users'):
107 self.trusted_users[user] = 1
108 for group in self.configlist('trusted', 'groups'):
109 self.trusted_groups[group] = 1
84 for hook in self.readhooks: 110 for hook in self.readhooks:
85 hook(self) 111 hook(self)
86 112
87 def setconfig(self, section, name, val): 113 def setconfig(self, section, name, val):
88 self.overlay[(section, name)] = val 114 self.overlay[(section, name)] = val