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Samba User Authentication Not Working


However, the problem basically seems to be solved by using a different tool: Code:pdbedit -a -u does the trick. A facility that has recently been added to Samba, winbind, allows the Windows PDC to handle not only authentication, but the user and group information as well. User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. What colors to choose for colorblind people? http://taskflowapp.com/not-working/samba-user-password-not-working.html

If you get Bad password error, you're probably encountering the Microsoft-encrypted password problem, as discussed earlier in this chapter and in Chapter 9, with its corrections. At this point I have the following config for samba: server role = standalone # not working! For example: [global] invalid users = root bin daemon adm sync shutdown \ halt mail news uucp operator auto services = dave peter bob [homes] browsable = no writable = yes Testing client browsing with net view On the client, run the command net view \\server in an MS-DOS (command prompt) window to see if you can connect to the client and read the full info here

Samba Not Accepting Username Password

Data Data: (135 bytes) Actual directory contents: [000] 68 6F 6D 65 73 00 00 00 00 00 00 00 00 00 00 00 homes... ........ [010] 64 00 00 00 No path in service name using [name] A file share doesn't know which directory to provide to the user, or a print share doesn't know which directory to use for spooling. You can indicate in the configuration file which users should be initially placed on the share-level security user list by using the username configuration option, as shown here: [global] security = The localhost hostname is the conventional hostname for the loopback interface, and it should resolve to that address.

chdir("/pcdisk/public") = 0 stat("mini/desktop.ini", 0xbffff7ec) = -1 ENOENT (No such file or directory) stat("mini", {st_mode=S_IFDIR|0755, st_size=1024, ...}) = 0 stat("mini/desktop.ini", 0xbffff7ec) = -1 ENOENT (No such file or directory) open("mini", O_RDONLY) The default value is 0, which is a special case that allows an unlimited number of connections. Alright, now I am switching to the same computer but running Windows to try and connect to the server (Windows XP to be specific). Samba Share Password Not Working path = /home/%U # have tried with %S valid users = %U browseable = yes available = yes guest ok = no But the home shares doesn't work and I think

Higher up doesn't carry around their security badge and asks others to let them in. Samba Share Keeps Asking For Username And Password Note that even though the original passwords are not involved in the authentication process, you need to be very careful that the encrypted passwords located inside the smbpasswd file are guarded Here are some examples: jarwin = JosephArwin manderso = MarkAnderson users = @account You can also use the asterisk to specify a wildcard that matches any free-form client username as an The plus sign and ampersand can be used together to specify whether NIS or Unix groups are searched first.

If you didn't get a workgroup list at all, ensure that workgroup = EXAMPLE is present in the smb.conf file. Samba Log Table 9-1. If not, do a new kinit Administrator. ms 64 bytes from localhost ( icmp-seq=1.

Samba Share Keeps Asking For Username And Password

You can help match the response strings sent from the password program with the characters listed in Table 9-6. Directions for doing this are included in Chapter 2 in Section 2.3. Samba Not Accepting Username Password When this option is enabled, you must have the encrypt passwords option set to no so that the client passes plain-text passwords to Samba to update the files. Samba Won't Accept Password You can override it per share as follows: [global] security = share [data] username = andy, peter, valerie only user = yes username This option presents a list of usernames and/or

ERRSRV--ERRaccess, you aren't permitted access to the server. http://taskflowapp.com/not-working/sharepoint-2010-user-alerts-not-working.html Please read # ENCRYPTION.txt, Win95.txt and WinNT.txt in the Samba documentation. # Do not enable this option unless you have read those documents encrypt passwords = no security = share # If nmblookup -B '*' succeeds, but nmblookup -B client_IP_address fails, there is a hardware problem, and ping should have failed. As an illustration, let's assume that sofia is attempting to connect to a share called [sofia] on the Samba server. Samba Can't Login

Table 9-5. Only the root user should have read/write access to the private directory, and no other users should have access to it at all. This means that the plain-text passwords can been seen in the TCP packets that are broadcast across the network. http://taskflowapp.com/not-working/scriptmanager-registerstartupscript-not-working-in-user-control.html Lab colleague uses cracked software.

from a terminal box type sudo smbpasswd -a you'll be asked for a password, use your normal one then you'll be asked for a new "SMB" password... Smb Authentication Failure Password chat response characters Character Definition * Zero or more occurrences of any character. " " Allows you to include matching strings that contain spaces. Table 9-7.

Samba ignores the parameter.

As mentioned earlier in this chapter, Samba has a similar ability to offer user-level security, but that option is Unix-centric and assumes that the authentication occurs via Unix password files. If the commands are still reporting that the network is unreachable and neither of the previous two conditions are in error, one network really might be unreachable from the other. This takes three separate tests because no single one of the following will decisively prove that they're working correctly. Samba Windows Cannot Access Now, for some odd reason, it wouldn't let a local user access the files on the server itself (which is odd, 666 should allow it).

Similarly, if only particular users are experiencing a problem—and it travels from system to system with them—you can isolate logging to a specific user by adding the following to the smb.conf There are various strategies to get around this, including NIS and freely available implementations of the Pluggable Authentication Modules (PAM) standard, but none of them really solves all the problems. Style New Style Privacy Policy Help Home Top RSS Chapter 12. Check This Out Any and all tips are appreciated!

Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest Only you can prevent flame wars! Otherwise: If ping network_ip fails on either the server or client, but ping works on that system, you have a TCP/IP problem that is specific to the Ethernet network interface If a name is prefixed by an at sign (@), it is interpreted as a group name—with NIS groups searched before Unix groups.

Start and test the winbindd daemon. Figure 9-2. These problems should have been detected by the smbclient tests starting in the earlier section, Section Unix Utilities Sometimes it's useful to use a tool outside the Samba suite to examine what's happening inside the server.

If they are compromised, an unauthorized user can break into the system by replaying the steps of the previous algorithm. For details and our forum data attribution, retention and privacy policy, see here Support LQ: Use code LQ3 and save $3 on Domain Registration Blogs Recent Entries Best Entries Best Blogs This was changed in Samba 3.0 to make encrypted passwords enabled by default. See Section, later in this chapter.

Configure Kerberos What is Kerberos? Eliminate space between tikz figures What Russian letter is this? I'm going to start off by saying I really, truely, hate SAMBA. So, I set that up properly, rebooted the server just to make sure all necessary services were reloaded, and then tried to connect from both a Windows XP and a Ubuntu

The delimiters are the spaces between each grouping of characters: passwd chat = *old*password* %o\n *new*password* %n\n *new*password* %n\n *changed* The first grouping represents a response expected from the password-changing program. passwd program The passwd program option specifies a program on the Unix Samba server that Samba can use to update the standard system password file when the encrypted password file is These options set the maximum file and directory permissions that a new file or directory can have. Many Unix users, however, choose passwords with both upper- and lowercase letters.

Anyone who knows a valid password for the share can access it.