@@ -98,6 +98,7 @@ pam_PROGRAMS = pam_cifscreds.so
pam_cifscreds.so: pam_cifscreds.c cifskey.c resolve_host.c util.c
$(CC) $(CFLAGS) $(AM_CFLAGS) $(LDFLAGS) -shared -fpic -o $@ $+ -lpam -lkeyutils
+man_MANS += pam_cifscreds.8
endif
SUBDIRS = contrib
new file mode 100644
@@ -0,0 +1,207 @@
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+.\" ========================================================================
+.\"
+.IX Title "PAM_CIFSCREDS 8"
+.TH PAM_CIFSCREDS 8 "2013-12-10" "" ""
+.\" For nroff, turn off justification. Always turn off hyphenation; it makes
+.\" way too many mistakes in technical documents.
+.if n .ad l
+.nh
+.SH "NAME"
+pam_cifscreds \- PAM module to manage NTLM credentials in kernel keyring
+.SH "SYNOPSIS"
+.IX Header "SYNOPSIS"
+Edit the \s-1PAM\s0 configuration files for the systems that you want to
+automatically register \s-1NTLM\s0 credentials for, e.g. /etc/pam.d/login,
+and modify as follows:
+.PP
+.Vb 5
+\& ...
+\& auth substack system\-auth
+\& +++ auth optional pam_cifscreds.so
+\& auth include postlogin
+\& ...
+\&
+\& ...
+\& session include system\-auth
+\& +++ session optional pam_cifscreds.so domain=DOMAIN
+\& session include postlogin
+\& ...
+.Ve
+.PP
+Change \s-1DOMAIN\s0 to the name of you Windows domain, or use host= as
+described below.
+.SH "DESCRIPTION"
+.IX Header "DESCRIPTION"
+The \fBpam_cifscreds\fR \s-1PAM\s0 module is a tool for automatically adding
+credentials (username and password) for the purpose of establishing
+sessions in multiuser mounts.
+.PP
+When a cifs filesystem is mounted with the \*(L"multiuser\*(R" option, and does
+not use krb5 authentication, it needs to be able to get the credentials
+for each user from somewhere. The \fBpam_cifscreds\fR module can be used
+to provide these credentials to the kernel automatically at login.
+.PP
+In the session section of the \s-1PAM\s0 configuration file, the module can
+either an \s-1NT\s0 domain name or a list of hostname or addresses.
+.SH "OPTIONS"
+.IX Header "OPTIONS"
+\&\fBpam_cifscreds\fR supports a couple options which can be set in the \s-1PAM\s0
+configuration files. You must have one (and only one) of domain= or
+host=.
+.IP "\fBdebug\fR" 4
+.IX Item "debug"
+Turns on some extra debug logging.
+.IP "\fBdomain\fR=<\s-1NT\s0 domain name>" 4
+.IX Item "domain=<NT domain name>"
+Credentials will be added for the specified \s-1NT\s0 domain name.
+.IP "\fBhost\fR=<hostname or \s-1IP\s0 address>[,...]" 4
+.IX Item "host=<hostname or IP address>[,...]"
+Credentials will be added for the specified hostnames or \s-1IP\s0 addresses.
+.SH "NOTES"
+.IX Header "NOTES"
+The pam_cifscreds \s-1PAM\s0 module requires a kernel built with support for
+the \fBlogin\fR key type. That key type was added in v3.3 in mainline Linux
+kernels.
+.PP
+Since \fBpam_cifscreds\fR adds keys to the session keyring, it is highly
+recommended that one use \fBpam_keyinit\fR to ensure that a session keyring
+is established at login time.
+.SH "SEE ALSO"
+.IX Header "SEE ALSO"
+\&\fIcifscreds\fR\|(1), \fIpam_keyinit\fR\|(8)
+.SH "AUTHOR"
+.IX Header "AUTHOR"
+The pam_cifscreds \s-1PAM\s0 module was developed by Orion Poplawski
+<orion@nwra.com>.
new file mode 100644
@@ -0,0 +1,84 @@
+# turn into a manpage with the following command:
+#
+# pod2man -s 8 -c '' -r '' --stderr pam_cifscreds.pod > pam_cifscreds.8
+#
+
+=head1 NAME
+
+pam_cifscreds - PAM module to manage NTLM credentials in kernel keyring
+
+=head1 SYNOPSIS
+
+Edit the PAM configuration files for the systems that you want to
+automatically register NTLM credentials for, e.g. /etc/pam.d/login,
+and modify as follows:
+
+ ...
+ auth substack system-auth
+ +++ auth optional pam_cifscreds.so
+ auth include postlogin
+ ...
+
+ ...
+ session include system-auth
+ +++ session optional pam_cifscreds.so domain=DOMAIN
+ session include postlogin
+ ...
+
+Change DOMAIN to the name of you Windows domain, or use host= as
+described below.
+
+=head1 DESCRIPTION
+
+The B<pam_cifscreds> PAM module is a tool for automatically adding
+credentials (username and password) for the purpose of establishing
+sessions in multiuser mounts.
+
+When a cifs filesystem is mounted with the "multiuser" option, and does
+not use krb5 authentication, it needs to be able to get the credentials
+for each user from somewhere. The B<pam_cifscreds> module can be used
+to provide these credentials to the kernel automatically at login.
+
+In the session section of the PAM configuration file, the module can
+either an NT domain name or a list of hostname or addresses.
+
+=head1 OPTIONS
+
+B<pam_cifscreds> supports a couple options which can be set in the PAM
+configuration files. You must have one (and only one) of domain= or
+host=.
+
+=over
+
+=item B<debug>
+
+Turns on some extra debug logging.
+
+=item B<domain>=<NT domain name>
+
+Credentials will be added for the specified NT domain name.
+
+=item B<host>=<hostname or IP address>[,...]
+
+Credentials will be added for the specified hostnames or IP addresses.
+
+=back
+
+=head1 NOTES
+
+The pam_cifscreds PAM module requires a kernel built with support for
+the B<login> key type. That key type was added in v3.3 in mainline Linux
+kernels.
+
+Since B<pam_cifscreds> adds keys to the session keyring, it is highly
+recommended that one use B<pam_keyinit> to ensure that a session keyring
+is established at login time.
+
+=head1 SEE ALSO
+
+cifscreds(1), pam_keyinit(8)
+
+=head1 AUTHOR
+
+The pam_cifscreds PAM module was developed by Orion Poplawski
+<orion@nwra.com>.
Add pam_cifscreds.8 man page Signed-off-by: Orion Poplawski <orion@nwra.com> --- Makefile.am | 1 + pam_cifscreds.8 | 207 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ pam_cifscreds.pod | 84 ++++++++++++++++++++++ 3 files changed, 292 insertions(+) create mode 100644 pam_cifscreds.8 create mode 100644 pam_cifscreds.pod