diff options
| -rw-r--r-- | sys/fs/nfs/nfsport.h | 2 | ||||
| -rw-r--r-- | sys/fs/nfsclient/nfs_clvfsops.c | 55 | ||||
| -rw-r--r-- | sys/fs/nfsclient/nfsargs.h | 104 | ||||
| -rw-r--r-- | sys/nfsclient/nfsargs.h | 6 |
4 files changed, 37 insertions, 130 deletions
diff --git a/sys/fs/nfs/nfsport.h b/sys/fs/nfs/nfsport.h index f061089..c21482d 100644 --- a/sys/fs/nfs/nfsport.h +++ b/sys/fs/nfs/nfsport.h @@ -372,7 +372,7 @@ struct ext_nfsstats { #include <fs/nfs/xdr_subs.h> #include <fs/nfs/nfscl.h> #include <fs/nfs/nfsclstate.h> -#include <fs/nfsclient/nfsargs.h> +#include <nfsclient/nfsargs.h> #include <fs/nfsclient/nfsmount.h> /* diff --git a/sys/fs/nfsclient/nfs_clvfsops.c b/sys/fs/nfsclient/nfs_clvfsops.c index a37dd51..7928c15 100644 --- a/sys/fs/nfsclient/nfs_clvfsops.c +++ b/sys/fs/nfsclient/nfs_clvfsops.c @@ -102,8 +102,9 @@ static void nfs_decode_args(struct mount *mp, struct nfsmount *nmp, struct nfs_args *argp, const char *, struct ucred *, struct thread *); static int mountnfs(struct nfs_args *, struct mount *, - struct sockaddr *, char *, u_char *, u_char *, u_char *, - struct vnode **, struct ucred *, struct thread *, int); + struct sockaddr *, char *, u_char *, int, u_char *, int, + u_char *, int, struct vnode **, struct ucred *, + struct thread *, int); static void nfs_getnlminfo(struct vnode *, uint8_t *, size_t *, struct sockaddr_storage *, int *, off_t *, struct timeval *); @@ -503,11 +504,21 @@ nfs_mountdiskless(char *path, struct vnode **vpp, struct mount *mp) { struct sockaddr *nam; - int error; + int dirlen, error; + char *dirpath; + /* + * Find the directory path in "path", which also has the server's + * name/ip address in it. + */ + dirpath = strchr(path, ':'); + if (dirpath != NULL) + dirlen = strlen(++dirpath); + else + dirlen = 0; nam = sodupsockaddr((struct sockaddr *)sin, M_WAITOK); - if ((error = mountnfs(args, mp, nam, path, NULL, NULL, NULL, vpp, - td->td_ucred, td, NFS_DEFAULT_NEGNAMETIMEO)) != 0) { + if ((error = mountnfs(args, mp, nam, path, NULL, 0, dirpath, dirlen, + NULL, 0, vpp, td->td_ucred, td, NFS_DEFAULT_NEGNAMETIMEO)) != 0) { printf("nfs_mountroot: mount %s on /: %d\n", path, error); return (error); } @@ -735,14 +746,10 @@ nfs_mount(struct mount *mp) .readahead = NFS_DEFRAHEAD, .wcommitsize = 0, /* was: NQ_DEFLEASE */ .hostname = NULL, - /* args version 4 */ .acregmin = NFS_MINATTRTIMO, .acregmax = NFS_MAXATTRTIMO, .acdirmin = NFS_MINDIRATTRTIMO, .acdirmax = NFS_MAXDIRATTRTIMO, - .dirlen = 0, - .krbnamelen = 0, - .srvkrbnamelen = 0, }; int error = 0, ret, len; struct sockaddr *nam = NULL; @@ -752,6 +759,7 @@ nfs_mount(struct mount *mp) u_char nfh[NFSX_FHMAX], krbname[100], dirpath[100], srvkrbname[100]; char *opt, *name, *secname; int negnametimeo = NFS_DEFAULT_NEGNAMETIMEO; + int dirlen, krbnamelen, srvkrbnamelen; if (vfs_filteropt(mp->mnt_optnew, nfs_opts)) { error = EINVAL; @@ -1008,19 +1016,19 @@ nfs_mount(struct mount *mp) strlcpy(srvkrbname, name, sizeof (srvkrbname)); else snprintf(srvkrbname, sizeof (srvkrbname), "nfs@%s", hst); - args.srvkrbnamelen = strlen(srvkrbname); + srvkrbnamelen = strlen(srvkrbname); if (vfs_getopt(mp->mnt_optnew, "gssname", (void **)&name, NULL) == 0) strlcpy(krbname, name, sizeof (krbname)); else krbname[0] = '\0'; - args.krbnamelen = strlen(krbname); + krbnamelen = strlen(krbname); if (vfs_getopt(mp->mnt_optnew, "dirpath", (void **)&name, NULL) == 0) strlcpy(dirpath, name, sizeof (dirpath)); else dirpath[0] = '\0'; - args.dirlen = strlen(dirpath); + dirlen = strlen(dirpath); if (vfs_getopt(mp->mnt_optnew, "addr", (void **)&args.addr, &args.addrlen) == 0) { @@ -1034,8 +1042,9 @@ nfs_mount(struct mount *mp) } args.fh = nfh; - error = mountnfs(&args, mp, nam, hst, krbname, dirpath, srvkrbname, - &vp, td->td_ucred, td, negnametimeo); + error = mountnfs(&args, mp, nam, hst, krbname, krbnamelen, dirpath, + dirlen, srvkrbname, srvkrbnamelen, &vp, td->td_ucred, td, + negnametimeo); out: if (!error) { MNT_ILOCK(mp); @@ -1077,9 +1086,9 @@ nfs_cmount(struct mntarg *ma, void *data, int flags) */ static int mountnfs(struct nfs_args *argp, struct mount *mp, struct sockaddr *nam, - char *hst, u_char *krbname, u_char *dirpath, u_char *srvkrbname, - struct vnode **vpp, struct ucred *cred, struct thread *td, - int negnametimeo) + char *hst, u_char *krbname, int krbnamelen, u_char *dirpath, int dirlen, + u_char *srvkrbname, int srvkrbnamelen, struct vnode **vpp, + struct ucred *cred, struct thread *td, int negnametimeo) { struct nfsmount *nmp; struct nfsnode *np; @@ -1094,17 +1103,15 @@ mountnfs(struct nfs_args *argp, struct mount *mp, struct sockaddr *nam, return (0); } else { MALLOC(nmp, struct nfsmount *, sizeof (struct nfsmount) + - argp->krbnamelen + argp->dirlen + argp->srvkrbnamelen + 2, - M_NEWNFSMNT, M_WAITOK); - bzero((caddr_t)nmp, sizeof (struct nfsmount) + - argp->krbnamelen + argp->dirlen + argp->srvkrbnamelen + 2); + krbnamelen + dirlen + srvkrbnamelen + 2, + M_NEWNFSMNT, M_WAITOK | M_ZERO); TAILQ_INIT(&nmp->nm_bufq); if (clval == 0) clval = (u_int64_t)nfsboottime.tv_sec; nmp->nm_clval = clval++; - nmp->nm_krbnamelen = argp->krbnamelen; - nmp->nm_dirpathlen = argp->dirlen; - nmp->nm_srvkrbnamelen = argp->srvkrbnamelen; + nmp->nm_krbnamelen = krbnamelen; + nmp->nm_dirpathlen = dirlen; + nmp->nm_srvkrbnamelen = srvkrbnamelen; if (td->td_ucred->cr_uid != (uid_t)0) { /* * nm_uid is used to get KerberosV credentials for diff --git a/sys/fs/nfsclient/nfsargs.h b/sys/fs/nfsclient/nfsargs.h deleted file mode 100644 index 4fce292..0000000 --- a/sys/fs/nfsclient/nfsargs.h +++ /dev/null @@ -1,104 +0,0 @@ -/*- - * Copyright (c) 1989, 1993, 1995 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Rick Macklem at The University of Guelph. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#ifndef _NFSCLIENT_NFSARGS_H_ -#define _NFSCLIENT_NFSARGS_H_ - -/* - * Arguments to mount NFS - */ -#define NFS_ARGSVERSION 4 /* change when nfs_args changes */ -struct nfs_args { - int version; /* args structure version number */ - struct sockaddr *addr; /* file server address */ - int addrlen; /* length of address */ - int sotype; /* Socket type */ - int proto; /* and Protocol */ - u_char *fh; /* File handle to be mounted */ - int fhsize; /* Size, in bytes, of fh */ - int flags; /* flags */ - int wsize; /* write size in bytes */ - int rsize; /* read size in bytes */ - int readdirsize; /* readdir size in bytes */ - int timeo; /* initial timeout in .1 secs */ - int retrans; /* times to retry send */ - int readahead; /* # of blocks to readahead */ - int iothreadcnt; /* and count of assoc threads */ - int wcommitsize; /* Max. write commit size in bytes */ - char *hostname; /* server's name */ - int acregmin; /* cache attrs for reg files min time */ - int acregmax; /* cache attrs for reg files max time */ - int acdirmin; /* cache attrs for dirs min time */ - int acdirmax; /* cache attrs for dirs max time */ - int krbnamelen; /* KerberosV principal name "-P" */ - char *krbname; - int dirlen; /* Mount pt path for NFSv4 */ - char *dirpath; - int srvkrbnamelen; /* Server kerberos target principal */ - char *srvkrbname; /* and the name */ -}; - -/* - * NFS mount option flags - */ -#define NFSMNT_SOFT 0x00000001 /* soft mount (hard is default) */ -#define NFSMNT_WSIZE 0x00000002 /* set write size */ -#define NFSMNT_RSIZE 0x00000004 /* set read size */ -#define NFSMNT_TIMEO 0x00000008 /* set initial timeout */ -#define NFSMNT_RETRANS 0x00000010 /* set number of request retries */ -#define NFSMNT_DIRECTIO 0x00000020 /* set maximum grouplist size */ -#define NFSMNT_INT 0x00000040 /* allow interrupts on hard mount */ -#define NFSMNT_NOCONN 0x00000080 /* Don't Connect the socket */ -#define NFSMNT_NFSV4 0x00000100 /* Use NFSv4 */ -#define NFSMNT_NFSV3 0x00000200 /* Use NFS Version 3 protocol */ -#define NFSMNT_KERB 0x00000400 /* Use Kerberos authentication */ -#define NFSMNT_STRICT3530 0x00000800 /* Follow RFC3530 strictly */ -#define NFSMNT_WCOMMITSIZE 0x00001000 /* set max write commit size */ -#define NFSMNT_READAHEAD 0x00002000 /* set read ahead */ -#define NFSMNT_INTEGRITY 0x00004000 /* Use Integrity cksum - krb5i */ -#define NFSMNT_PRIVACY 0x00008000 /* Encrypt RPCs - krb5p */ -#define NFSMNT_RDIRPLUS 0x00010000 /* Use Readdirplus for V3 */ -#define NFSMNT_READDIRSIZE 0x00020000 /* Set readdir size */ -#define NFSMNT_ACREGMIN 0x00040000 -#define NFSMNT_ACREGMAX 0x00080000 -#define NFSMNT_ACDIRMIN 0x00100000 -#define NFSMNT_ACDIRMAX 0x00200000 -#define NFSMNT_NOLOCKD 0x00400000 /* Locks are local */ -#define NFSMNT_ALLGSSNAME 0x00800000 /* All RPCs use host principal */ -#define NFSMNT_HASWRITEVERF 0x01000000 /* NFSv4 Write verifier */ -#define NFSMNT_HASSETFSID 0x02000000 /* Has set FSID */ -#define NFSMNT_RESVPORT 0x04000000 /* Use a reserved port (Bunk!!) */ -#define NFSMNT_AUTOM 0x08000000 /* Done by autofs */ - -#endif /* _NFSCLIENT_NFSARGS_H_ */ diff --git a/sys/nfsclient/nfsargs.h b/sys/nfsclient/nfsargs.h index 7ebf1a0..a46677a 100644 --- a/sys/nfsclient/nfsargs.h +++ b/sys/nfsclient/nfsargs.h @@ -78,7 +78,7 @@ struct nfs_args { #define NFSMNT_NOCONN 0x00000080 /* Don't Connect the socket */ /* 0x100 free, was NFSMNT_NQNFS */ #define NFSMNT_NFSV3 0x00000200 /* Use NFS Version 3 protocol */ -/* 0x400 free, was NFSMNT_KERB */ +#define NFSMNT_KERB 0x00000400 /* Use RPCSEC_GSS/Krb5 */ #define NFSMNT_DUMBTIMR 0x00000800 /* Don't estimate rtt dynamically */ #define NFSMNT_WCOMMITSIZE 0x00001000 /* set max write commit size */ #define NFSMNT_READAHEAD 0x00002000 /* set read ahead */ @@ -93,5 +93,9 @@ struct nfs_args { #define NFSMNT_NOLOCKD 0x00400000 /* Locks are local */ #define NFSMNT_NFSV4 0x00800000 /* Use NFS Version 4 protocol */ #define NFSMNT_HASWRITEVERF 0x01000000 /* NFSv4 Write verifier */ +#define NFSMNT_INTEGRITY 0x02000000 /* Use integrity with RPCSEC_GSS */ +#define NFSMNT_PRIVACY 0x04000000 /* Use privacy with RPCSEC_GSS */ +#define NFSMNT_ALLGSSNAME 0x08000000 /* Use principal for all accesses */ +#define NFSMNT_STRICT3530 0x10000000 /* Adhere strictly to RFC3530 */ #endif |
