passwd NIS+ YP compat mode
Thyer, Matthew
Matthew.Thyer at dsto.defence.gov.au
Wed Jun 25 19:06:55 PDT 2003
Untested in any other environment other than client of Solaris 8 NIS+ in YP compat.
However I am using the AMD automounter to mount users home directories from HP-UX 10.20, Solaris 8 and 9 systems succesfully.
Relevant parts of my /etc/rc.conf and /etc/amd.conf are:
ifconfig_xl0="DHCP"
nisdomainname="one.two"
nis_client_enable="YES"
nis_client_flags="-s -S one.two,a.big.expensive.server.com -m"
rpcbind_enable="YES"
nfs_server_enable="YES"
nfs_client_enable="YES"
mountd_flags="-r"
amd_enable="YES"
amd_flags="-F /etc/amd.conf"
Extract of /etc/amd.conf:
[global]
map_options = opts:=intr,rsize=8192,wsize=8192
mount_type = nfs
auto_dir = /.tmp_mnt
cache_duration = 300
log_file = syslog
restart_mounts = yes
unmount_on_exit = no
[/home]
map_name = amd.home
map_type = nis
freeme: {1005} ypmatch user1 amd.home
host==freeme;type:=link;fs:=/export/home/user1 || rhost:=freeme;type:=nfs;rfs:=/export/home/user1;sublink:=.
-----Original Message-----
From: John De Boskey [mailto:jwd at freebsd.org]
Sent: Thursday, June 26, 2003 10:51 AM
To: Thyer, Matthew
Cc: yoshint
Subject: Re: passwd NIS+ YP compat mode
Is there a PR for this?
I understand this patch fixes ypclient to solaris NIS+ compat. Have you tested
it in any other configs?
-John
----- Thyer, Matthew's Original Message -----
> The silence is deafening.
>
> Please commit this if it's the correct solution.
>
> FreeBSD looks real bad when it cant be a NIS client of Solaris NIS+ (in YP compat) servers.
>
> > -----Original Message-----
> > From: Thyer, Matthew
> > Sent: Monday, June 23, 2003 12:04 PM
> > To: 'yoshint at flab.fujitsu.co.jp'
> > Cc: 'FreeBSD-current at FreeBSD.ORG'; Wilkinson, Alex
> > Subject: SEC:URe: passwd NIS+ YP compat mode
> >
> > Yoshinori's patch for FreeBSD NIS clients of Solaris NIS+ servers in YP compatibility mode works for me.
> >
> > Please commit this before 5 becomes -STABLE (I'm shocked the bug has made it into 5.1).
> >
> > Solaris NIS+ servers in YP compatibility is a very common configuration in larger enterprises.
> >
> >
> > On Tue, 27 May 2003 18:09:29 -0700, TOMITA Yoshinori wrote:
> >
> > I hope this patch will solve this problem for users living under NIS+
> > servers.
> >
> > I guess yp_order() is used to check masswd.by* or master.passwd.by*
> > databese really exists. yp_master() can be used for this purpose. But
> > I do not know the cost of yp_master() compared to yp_order().
> >
> >
> > --- /usr/src/lib/libc/gen/getpwent.c.bak Tue May 27 08:47:24 2003
> > +++ /usr/src/lib/libc/gen/getpwent.c Wed May 28 09:35:50 2003
> > @@ -938,14 +938,15 @@
> > nis_map(char *domain, enum nss_lookup_type how, char *buffer, size_t bufsize,
> > int *master)
> > {
> > - int rv, order;
> > + int rv;
> > + char *outname;
> >
> > *master = 0;
> > if (geteuid() == 0) {
> > if (snprintf(buffer, bufsize, "master.passwd.by%s",
> > (how == nss_lt_id) ? "uid" : "name") >= bufsize)
> > return (NS_UNAVAIL);
> > - rv = yp_order(domain, buffer, &order);
> > + rv = yp_master(domain, buffer, &outname);
> > if (rv == 0) {
> > *master = 1;
> > return (NS_SUCCESS);
> > @@ -954,7 +955,7 @@
> > if (snprintf(buffer, bufsize, "passwd.by%s",
> > (how == nss_lt_id) ? "uid" : "name") >= bufsize)
> > return (NS_UNAVAIL);
> > - rv = yp_order(domain, buffer, &order);
> > + rv = yp_master(domain, buffer, &outname);
> > if (rv == 0)
> > return (NS_SUCCESS);
> > return (NS_UNAVAIL);
> >
> >
> >
> > --
> > ---
> > TOMITA Yoshinori
> >
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"Never ascribe to malice, that which is adequately explained by incompetence"
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