3 # This script is an interactive way to manipulate fields in the LDAP directory.
4 # When run it connects to the directory using the current users ID and fetches
5 # all the attributes for that user. It then formats them nicely and allows
6 # the user to change them.
7 # It is possible to authenticate as someone differnt than you are viewing/changing
8 # this allows administrative functions and also allows users to view
9 # restricted information about others, such as phone numbers and addresses.
11 # Usage: userinfo -a <user> -u <user> -c <user> -r
12 # -a Set the authentication user (the user whose password you are
14 # -u Set the user to display
15 # -c Set both -a and -u, use this if your login uid is not in the
17 # -r Enable 'root' functions, do this if your uid has access to
18 # restricted variables.
20 import string, time, os, pwd, sys, getopt, ldap, crypt, whrandom, readline, copy;
21 from userdir_ldap import *;
24 AttrInfo = {"cn": ["First Name", 101],
25 "mn": ["Middle Name", 102],
26 "sn": ["Surname", 103],
27 "c": ["Country Code",1],
29 "ou": ["Membership",0],
30 "facsimiletelephonenumber": ["Fax Phone Number",3],
31 "telephonenumber": ["Phone Number",4],
32 "postaladdress": ["Mailing Address",5],
33 "postalcode": ["Postal Code",6],
34 "uid": ["Unix User ID",0],
35 "loginshell": ["Unix Shell",7],
36 "supplementarygid": ["Unix Groups",0],
37 "allowedhosts": ["Host ACL",0],
38 "member": ["LDAP Group",0],
39 "emailforward": ["Email Forwarding",8],
40 "ircnick": ["IRC Nickname",9],
41 "onvacation": ["Vacation Message",10],
42 "labeledurl": ["Home Page",11],
43 "latitude": ["Latitude",12],
44 "longitude": ["Longitude",13],
45 "comment": ["Comment",114],
46 "userpassword": ["Crypted Password",115],
47 "dnszoneentry": ["d.net Entry",116]};
49 AttrPrompt = {"cn": ["Common name or first name"],
50 "mn": ["Middle name (or initial if it ends in a dot)"],
51 "sn": ["Surname or last name"],
52 "c": ["ISO 2 letter country code, such as US, DE, etc"],
53 "l": ["City name, State/Provice (Locality)\n e.g. Dallas, Texas"],
54 "facsimiletelephonenumber": ["Fax phone number, with area code and country code"],
55 "telephonenumber": ["Voice phone number"],
56 "postaladdress": ["Complete mailing address including postal codes and country designations\nSeperate lines using a $ character"],
57 "postalcode": ["Postal Code or Zip Code"],
58 "loginshell": ["Login shell with full path (no check is done for validity)"],
59 "emailforward": ["EMail address to send all mail to or blank to disable"],
60 "ircnick": ["IRC nickname if you use IRC"],
61 "onvacation": ["A message if on vaction, indicating the time of departure and return"],
62 "userpassword": ["The users Crypt'd password"],
63 "comment": ["Admin Comment about the account"],
64 "supplementarygid": ["Groups the user is in"],
65 "allowedhosts": ["Grant access to certain hosts"],
66 "member": ["LDAP Group Member for slapd ACLs"],
67 "latitude": ["XEarth latitude in ISO 6709 format - see /usr/share/zoneinfo/zone.tab or etak.com"],
68 "longitude": ["XEarth latitude in ISO 6709 format - see /usr/share/zoneinfo/zone.tab or etak.com"],
69 "dnszoneentry": ["DNS Zone fragment associated this this user"],
70 "labeledurl": ["Web home page"]};
72 # Create a map of IDs to desc,value,attr
74 for at in AttrInfo.keys():
75 if (AttrInfo[at][1] != 0):
76 OrderedIndex[AttrInfo[at][1]] = [AttrInfo[at][0], "", at];
77 OrigOrderedIndex = copy.deepcopy(OrderedIndex);
79 # Show shadow information
80 def PrintShadow(Attrs):
81 Changed = int(GetAttr(Attrs,"shadowlastchange","0"));
82 MinDays = int(GetAttr(Attrs,"shadowmin","0"));
83 MaxDays = int(GetAttr(Attrs,"shadowmax","0"));
84 WarnDays = int(GetAttr(Attrs,"shadowwarning","0"));
85 InactDays = int(GetAttr(Attrs,"shadowinactive","0"));
86 Expire = int(GetAttr(Attrs,"shadowexpire","0"));
88 print "%-24s:" % ("Password last changed"),
89 print time.strftime("%a %d/%m/%Y %Z",time.localtime(Changed*24*60*60));
91 print "%-24s:" % ("Account expires on"),
92 print time.strftime("%a %d/%m/%Y %Z",time.localtime(Expire*24*60*60));
93 if (InactDays >= 0 and MaxDays < 99999):
94 print "Account aging is active, you must change your password every", MaxDays, "days."
96 # Print out the automatic time stamp information
97 def PrintModTime(Attrs):
98 Stamp = GetAttr(Attrs,"modifytimestamp","");
100 Time = (int(Stamp[0:4]),int(Stamp[4:6]),int(Stamp[6:8]),
101 int(Stamp[8:10]),int(Stamp[10:12]),int(Stamp[12:14]),0,0,-1);
102 print "%-24s:" % ("Record last modified on"), time.strftime("%a %d/%m/%Y %X UTC",Time),
103 print "by",ldap.explode_dn(GetAttr(Attrs,"modifiersname"),1)[0];
105 Stamp = GetAttr(Attrs,"createtimestamp","");
107 Time = (int(Stamp[0:4]),int(Stamp[4:6]),int(Stamp[6:8]),
108 int(Stamp[8:10]),int(Stamp[10:12]),int(Stamp[12:14]),0,0,-1);
109 print "%-24s:" % ("Record created on"), time.strftime("%a %d/%m/%Y %X UTC",Time);
111 # Print the PGP key for a user
112 def PrintKeys(Attrs):
113 if Attrs[1].has_key("keyfingerprint") == 0:
116 for x in Attrs[1]["keyfingerprint"]:
118 print "%-24s:" % ("PGP/GPG Key Fingerprints"),
121 print "%-24s:" % (""),
122 print FormatPGPKey(x);
124 # Print the SSH RSA Authentication keys for a user
125 def PrintSshRSAKeys(Attrs):
126 if Attrs[1].has_key("sshrsaauthkey") == 0:
129 for x in Attrs[1]["sshrsaauthkey"]:
131 print "%-24s:" % ("SSH RSA Auth Keys"),
134 print "%-24s:" % (""),
136 print FormatSSHAuth(x);
138 # Display all of the attributes in a numbered list
139 def ShowAttrs(Attrs):
141 print EmailAddress(Attrs);
145 PrintSshRSAKeys(Attrs);
147 for at in Attrs[1].keys():
148 if AttrInfo.has_key(at):
149 if AttrInfo[at][1] == 0:
150 print " %-18s:" % (AttrInfo[at][0]),
151 for x in Attrs[1][at]:
154 print "(id=%s, gid=%s)" % (GetAttr(Attrs,"uidnumber","-1"),GetAttr(Attrs,"gidnumber","-1")),
157 OrderedIndex[AttrInfo[at][1]][1] = Attrs[1][at];
159 Keys = OrderedIndex.keys();
162 if at < 100 or RootMode != 0:
163 print " %3u) %-18s: " % (at,OrderedIndex[at][0]),
164 for x in OrderedIndex[at][1]:
165 print "'%s'" % (re.sub('[\n\r]','?',x)),
168 # Change a single attribute
169 def ChangeAttr(Attrs,Attr):
170 if (Attr == "supplementarygid" or Attr == "allowedhosts" or \
171 Attr == "member" or Attr == "dnszoneentry"):
172 return MultiChangeAttr(Attrs,Attr);
174 print "Old value: '%s'" % (GetAttr(Attrs,Attr,""));
175 print "Press enter to leave unchanged and a single space to set to empty";
176 NewValue = raw_input("New? ");
180 print "Leaving unchanged.";
183 # Single space designates delete, trap the delete error
184 if (NewValue == " "):
187 l.modify_s(UserDn,[(ldap.MOD_DELETE,Attr,None)]);
188 except ldap.NO_SUCH_ATTRIBUTE:
192 Attrs[1][Attr] = [""];
197 l.modify_s(UserDn,[(ldap.MOD_REPLACE,Attr,NewValue)]);
198 Attrs[1][Attr] = [NewValue];
201 def MultiChangeAttr(Attrs,Attr):
202 # Make sure that we have an entry
203 if not Attrs[1].has_key(Attr):
206 Attrs[1][Attr].sort();
207 print "Old values: ",Attrs[1][Attr];
209 Mode = string.upper(raw_input("[D]elete or [A]dd? "));
210 if (Mode != 'D' and Mode != 'A'):
213 NewValue = raw_input("Value? ");
216 print "Leaving unchanged.";
223 l.modify_s(UserDn,[(ldap.MOD_DELETE,Attr,NewValue)]);
224 except ldap.NO_SUCH_ATTRIBUTE:
228 Attrs[1][Attr].remove(NewValue);
233 l.modify_s(UserDn,[(ldap.MOD_ADD,Attr,NewValue)]);
234 Attrs[1][Attr].append(NewValue);
237 # Main program starts here
238 User = pwd.getpwuid(os.getuid())[0];
241 (options, arguments) = getopt.getopt(sys.argv[1:], "nu:c:a:r")
242 for (switch, val) in options:
245 elif (switch == '-a'):
247 elif (switch == '-c'):
250 elif (switch == '-r'):
252 elif (switch == '-n'):
256 print "Accessing LDAP entry for '" + User + "'",
257 if (BindUser != User):
259 print "as '" + BindUser + "'";
263 Password = getpass(BindUser + "'s password: ");
265 # Connect to the ldap server
266 l = ldap.open(LDAPServer);
267 UserDn = "uid=" + BindUser + "," + BaseDn;
269 l.simple_bind_s(UserDn,Password);
271 l.simple_bind_s("","");
272 UserDn = "uid=" + User + "," + BaseDn;
274 # Enable changing of supplementary gid's
276 # Items that root can edit
277 list = ["supplementarygid","allowedhosts","member"];
280 AttrInfo[x][1] = 200 + Count;
281 OrderedIndex[AttrInfo[x][1]] = [AttrInfo[x][0], "",x];
282 OrigOrderedIndex[AttrInfo[x][1]] = [AttrInfo[x][0], "",x];
285 # Query the server for all of the attributes
286 Attrs = l.search_s(BaseDn,ldap.SCOPE_ONELEVEL,"uid=" + User);
288 print "User",User,"was not found.";
291 # repeatedly show the account configuration
298 print " a) Arbitary Change";
299 print " p) Change Password";
300 print " u) Switch Users";
304 Response = raw_input("Change? ");
305 if (Response == "x" or Response == "X" or Response == "q" or
306 Response == "quit" or Response == "exit"):
309 # Change who we are looking at
310 if (Response == 'u' or Response == 'U'):
311 NewUser = raw_input("User? ");
314 NAttrs = l.search_s(BaseDn,ldap.SCOPE_ONELEVEL,"uid=" + NewUser);
316 print "User",NewUser,"was not found.";
320 UserDn = "uid=" + User + "," + BaseDn;
321 OrderedIndex = copy.deepcopy(OrigOrderedIndex);
324 # Handle changing the password
325 if (Response == "p"):
326 print "Please enter a new password. Your password can be of unlimited length,";
327 print "contain spaces and other special characters. No checking is done on the";
328 print "strength of the passwords so pick good ones please!";
330 Pass1 = getpass(User + "'s new password: ");
331 Pass2 = getpass(User + "'s new password again: ");
333 print "Passwords did not match";
334 raw_input("Press a key");
337 # Hash it telling glibc to use the MD5 algorithm - if you dont have
338 # glibc then just change Salt = "$1$" to Salt = "";
339 SaltVals = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/.";
341 for x in range(0,10):
342 Salt = Salt + SaltVals[whrandom.randint(0,len(SaltVals)-1)];
343 Pass = crypt.crypt(Pass1,Salt);
345 print "Caution! MD5 Password hashing failed, not changing password!";
346 raw_input("Press a key");
349 print "Setting password..";
350 Pass = "{crypt}" + Pass;
351 l.modify_s(UserDn,[(ldap.MOD_REPLACE,"userpassword",Pass)]);
354 # Handle changing an arbitary value
355 if (Response == "a"):
356 Attr = raw_input("Attr? ");
357 ChangeAttr(Attrs[0],Attr);
360 # Convert the integer response
363 if (not OrderedIndex.has_key(ID) or (ID > 100 and RootMode == 0)):
369 # Print the what to do prompt
370 print "Changing LDAP entry '%s' (%s)" % (OrderedIndex[ID][0],OrderedIndex[ID][2]);
371 print AttrPrompt[OrderedIndex[ID][2]][0];
372 ChangeAttr(Attrs[0],OrderedIndex[ID][2]);