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 "icquin": ["ICQ UIN",14],
46 "privatesub": ["Debian-Private",15],
47 "comment": ["Comment",116],
48 "userpassword": ["Crypted Password",117],
49 "dnszoneentry": ["d.net Entry",118]};
51 AttrPrompt = {"cn": ["Common name or first name"],
52 "mn": ["Middle name (or initial if it ends in a dot)"],
53 "sn": ["Surname or last name"],
54 "c": ["ISO 2 letter country code, such as US, DE, etc"],
55 "l": ["City name, State/Provice (Locality)\n e.g. Dallas, Texas"],
56 "facsimiletelephonenumber": ["Fax phone number, with area code and country code"],
57 "telephonenumber": ["Voice phone number"],
58 "postaladdress": ["Complete mailing address including postal codes and country designations\nSeperate lines using a $ character"],
59 "postalcode": ["Postal Code or Zip Code"],
60 "loginshell": ["Login shell with full path (no check is done for validity)"],
61 "emailforward": ["EMail address to send all mail to or blank to disable"],
62 "ircnick": ["IRC nickname if you use IRC"],
63 "onvacation": ["A message if on vaction, indicating the time of departure and return"],
64 "userpassword": ["The users Crypt'd password"],
65 "comment": ["Admin Comment about the account"],
66 "supplementarygid": ["Groups the user is in"],
67 "allowedhosts": ["Grant access to certain hosts"],
68 "privatesub": ["Debian-Private mailing list subscription"],
69 "member": ["LDAP Group Member for slapd ACLs"],
70 "latitude": ["XEarth latitude in ISO 6709 format - see /usr/share/zoneinfo/zone.tab or etak.com"],
71 "longitude": ["XEarth latitude in ISO 6709 format - see /usr/share/zoneinfo/zone.tab or etak.com"],
72 "dnszoneentry": ["DNS Zone fragment associated this this user"],
73 "labeledurl": ["Web home page"],
74 "icquin": ["ICQ UIN Number"]};
76 # Create a map of IDs to desc,value,attr
78 for at in AttrInfo.keys():
79 if (AttrInfo[at][1] != 0):
80 OrderedIndex[AttrInfo[at][1]] = [AttrInfo[at][0], "", at];
81 OrigOrderedIndex = copy.deepcopy(OrderedIndex);
83 # Show shadow information
84 def PrintShadow(Attrs):
85 Changed = int(GetAttr(Attrs,"shadowlastchange","0"));
86 MinDays = int(GetAttr(Attrs,"shadowmin","0"));
87 MaxDays = int(GetAttr(Attrs,"shadowmax","0"));
88 WarnDays = int(GetAttr(Attrs,"shadowwarning","0"));
89 InactDays = int(GetAttr(Attrs,"shadowinactive","0"));
90 Expire = int(GetAttr(Attrs,"shadowexpire","0"));
92 print "%-24s:" % ("Password last changed"),
93 print time.strftime("%a %d/%m/%Y %Z",time.localtime(Changed*24*60*60));
95 print "%-24s:" % ("Account expires on"),
96 print time.strftime("%a %d/%m/%Y %Z",time.localtime(Expire*24*60*60));
97 if (InactDays >= 0 and MaxDays < 99999):
98 print "Account aging is active, you must change your password every", MaxDays, "days."
100 # Print out the automatic time stamp information
101 def PrintModTime(Attrs):
102 Stamp = GetAttr(Attrs,"modifytimestamp","");
104 Time = (int(Stamp[0:4]),int(Stamp[4:6]),int(Stamp[6:8]),
105 int(Stamp[8:10]),int(Stamp[10:12]),int(Stamp[12:14]),0,0,-1);
106 print "%-24s:" % ("Record last modified on"), time.strftime("%a %d/%m/%Y %X UTC",Time),
107 print "by",ldap.explode_dn(GetAttr(Attrs,"modifiersname"),1)[0];
109 Stamp = GetAttr(Attrs,"createtimestamp","");
111 Time = (int(Stamp[0:4]),int(Stamp[4:6]),int(Stamp[6:8]),
112 int(Stamp[8:10]),int(Stamp[10:12]),int(Stamp[12:14]),0,0,-1);
113 print "%-24s:" % ("Record created on"), time.strftime("%a %d/%m/%Y %X UTC",Time);
115 # Print the PGP key for a user
116 def PrintKeys(Attrs):
117 if Attrs[1].has_key("keyfingerprint") == 0:
120 for x in Attrs[1]["keyfingerprint"]:
122 print "%-24s:" % ("PGP/GPG Key Fingerprints"),
125 print "%-24s:" % (""),
126 print FormatPGPKey(x);
128 # Print the SSH RSA Authentication keys for a user
129 def PrintSshRSAKeys(Attrs):
130 if Attrs[1].has_key("sshrsaauthkey") == 0:
133 for x in Attrs[1]["sshrsaauthkey"]:
135 print "%-24s:" % ("SSH RSA Auth Keys"),
138 print "%-24s:" % (""),
140 print FormatSSHAuth(x);
142 # Print the SSH RSA Authentication keys for a user
143 def PrintSshDSAKeys(Attrs):
144 if Attrs[1].has_key("sshdsaauthkey") == 0:
147 for x in Attrs[1]["sshdsaauthkey"]:
149 print "%-24s:" % ("SSH DSA Auth Keys"),
152 print "%-24s:" % (""),
154 print FormatSSH2Auth(x);
156 # Display all of the attributes in a numbered list
157 def ShowAttrs(Attrs):
159 print EmailAddress(Attrs);
163 PrintSshRSAKeys(Attrs);
164 PrintSshDSAKeys(Attrs);
166 for at in Attrs[1].keys():
167 if AttrInfo.has_key(at):
168 if AttrInfo[at][1] == 0:
169 print " %-18s:" % (AttrInfo[at][0]),
170 for x in Attrs[1][at]:
173 print "(id=%s, gid=%s)" % (GetAttr(Attrs,"uidnumber","-1"),GetAttr(Attrs,"gidnumber","-1")),
176 OrderedIndex[AttrInfo[at][1]][1] = Attrs[1][at];
178 Keys = OrderedIndex.keys();
181 if at < 100 or RootMode != 0:
182 print " %3u) %-18s: " % (at,OrderedIndex[at][0]),
183 for x in OrderedIndex[at][1]:
184 print "'%s'" % (re.sub('[\n\r]','?',x)),
187 # Change a single attribute
188 def ChangeAttr(Attrs,Attr):
189 if (Attr == "supplementarygid" or Attr == "allowedhosts" or \
190 Attr == "member" or Attr == "dnszoneentry"):
191 return MultiChangeAttr(Attrs,Attr);
193 print "Old value: '%s'" % (GetAttr(Attrs,Attr,""));
194 print "Press enter to leave unchanged and a single space to set to empty";
195 NewValue = raw_input("New? ");
199 print "Leaving unchanged.";
202 # Single space designates delete, trap the delete error
203 if (NewValue == " "):
206 l.modify_s(UserDn,[(ldap.MOD_DELETE,Attr,None)]);
207 except ldap.NO_SUCH_ATTRIBUTE:
211 Attrs[1][Attr] = [""];
216 l.modify_s(UserDn,[(ldap.MOD_REPLACE,Attr,NewValue)]);
217 Attrs[1][Attr] = [NewValue];
220 def MultiChangeAttr(Attrs,Attr):
221 # Make sure that we have an entry
222 if not Attrs[1].has_key(Attr):
225 Attrs[1][Attr].sort();
226 print "Old values: ",Attrs[1][Attr];
228 Mode = string.upper(raw_input("[D]elete or [A]dd? "));
229 if (Mode != 'D' and Mode != 'A'):
232 NewValue = raw_input("Value? ");
235 print "Leaving unchanged.";
242 l.modify_s(UserDn,[(ldap.MOD_DELETE,Attr,NewValue)]);
243 except ldap.NO_SUCH_ATTRIBUTE:
247 Attrs[1][Attr].remove(NewValue);
252 l.modify_s(UserDn,[(ldap.MOD_ADD,Attr,NewValue)]);
253 Attrs[1][Attr].append(NewValue);
256 # Main program starts here
257 User = pwd.getpwuid(os.getuid())[0];
260 (options, arguments) = getopt.getopt(sys.argv[1:], "nu:c:a:r")
261 for (switch, val) in options:
264 elif (switch == '-a'):
266 elif (switch == '-c'):
269 elif (switch == '-r'):
271 elif (switch == '-n'):
275 print "Accessing LDAP entry for '" + User + "'",
276 if (BindUser != User):
278 print "as '" + BindUser + "'";
282 Password = getpass(BindUser + "'s password: ");
284 # Connect to the ldap server
285 l = ldap.open(LDAPServer);
286 UserDn = "uid=" + BindUser + "," + BaseDn;
288 l.simple_bind_s(UserDn,Password);
290 l.simple_bind_s("","");
291 UserDn = "uid=" + User + "," + BaseDn;
293 # Enable changing of supplementary gid's
295 # Items that root can edit
296 list = ["supplementarygid","allowedhosts","member"];
299 AttrInfo[x][1] = 200 + Count;
300 OrderedIndex[AttrInfo[x][1]] = [AttrInfo[x][0], "",x];
301 OrigOrderedIndex[AttrInfo[x][1]] = [AttrInfo[x][0], "",x];
304 # Query the server for all of the attributes
305 Attrs = l.search_s(BaseDn,ldap.SCOPE_ONELEVEL,"uid=" + User);
307 print "User",User,"was not found.";
310 # repeatedly show the account configuration
317 print " a) Arbitary Change";
318 print " R) Randomize Password";
319 print " p) Change Password";
320 print " u) Switch Users";
324 Response = raw_input("Change? ");
325 if (Response == "x" or Response == "X" or Response == "q" or
326 Response == "quit" or Response == "exit"):
329 # Change who we are looking at
330 if (Response == 'u' or Response == 'U'):
331 NewUser = raw_input("User? ");
334 NAttrs = l.search_s(BaseDn,ldap.SCOPE_ONELEVEL,"uid=" + NewUser);
336 print "User",NewUser,"was not found.";
340 UserDn = "uid=" + User + "," + BaseDn;
341 OrderedIndex = copy.deepcopy(OrigOrderedIndex);
344 # Handle changing the password
345 if (Response == "p"):
346 print "Please enter a new password. Your password can be of unlimited length,";
347 print "contain spaces and other special characters. No checking is done on the";
348 print "strength of the passwords so pick good ones please!";
350 Pass1 = getpass(User + "'s new password: ");
351 Pass2 = getpass(User + "'s new password again: ");
353 print "Passwords did not match";
354 raw_input("Press a key");
358 Pass = HashPass(Pass1);
360 print "%s: %s\n" %(sys.exc_type,sys.exc_value);
361 raw_input("Press a key");
364 print "Setting password..";
365 Pass = "{crypt}" + Pass;
366 l.modify_s(UserDn,[(ldap.MOD_REPLACE,"userpassword",Pass)]);
367 Attrs[0][1]["userpassword"] = [Pass];
371 if Response == 'R' and RootMode == 1:
372 Resp = raw_input("Randomize Users Password? [no/yes]");
376 # Generate a random password
378 Password = GenPass();
379 Pass = HashPass(Password);
381 print "%s: %s\n" %(sys.exc_type,sys.exc_value);
382 raw_input("Press a key");
385 print "Setting password..";
386 Pass = "{crypt}" + Pass;
387 l.modify_s(UserDn,[(ldap.MOD_REPLACE,"userpassword",Pass)]);
388 Attrs[0][1]["userpassword"] = [Pass];
391 # Handle changing an arbitary value
392 if (Response == "a"):
393 Attr = raw_input("Attr? ");
394 ChangeAttr(Attrs[0],Attr);
397 # Convert the integer response
400 if (not OrderedIndex.has_key(ID) or (ID > 100 and RootMode == 0)):
406 # Print the what to do prompt
407 print "Changing LDAP entry '%s' (%s)" % (OrderedIndex[ID][0],OrderedIndex[ID][2]);
408 print AttrPrompt[OrderedIndex[ID][2]][0];
409 ChangeAttr(Attrs[0],OrderedIndex[ID][2]);