From mboxrd@z Thu Jan 1 00:00:00 1970 From: "J. Bruce Fields" Subject: [PATCH 13/15] nfsd: support callbacks with gss flavors Date: Fri, 12 Dec 2008 13:20:33 -0500 Message-ID: <1229106035-16102-14-git-send-email-bfields@citi.umich.edu> References: <1229106035-16102-1-git-send-email-bfields@citi.umich.edu> <1229106035-16102-2-git-send-email-bfields@citi.umich.edu> <1229106035-16102-3-git-send-email-bfields@citi.umich.edu> <1229106035-16102-4-git-send-email-bfields@citi.umich.edu> <1229106035-16102-5-git-send-email-bfields@citi.umich.edu> <1229106035-16102-6-git-send-email-bfields@citi.umich.edu> <1229106035-16102-7-git-send-email-bfields@citi.umich.edu> <1229106035-16102-8-git-send-email-bfields@citi.umich.edu> <1229106035-16102-9-git-send-email-bfields@citi.umich.edu> <1229106035-16102-10-git-send-email-bfields@citi.umich.edu> <1229106035-16102-11-git-send-email-bfields@citi.umich.edu> <1229106035-16102-12-git-send-email-bfields@citi.umich.edu> <1229106035-16102-13-git-send-email-bfields@citi.umich.edu> Cc: Olga Kornievskaia , linux-nfs@vger.kernel.org, "J. Bruce Fields" To: Trond Myklebust Return-path: Received: from mail.fieldses.org ([66.93.2.214]:34013 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758553AbYLLSUp (ORCPT ); Fri, 12 Dec 2008 13:20:45 -0500 In-Reply-To: <1229106035-16102-13-git-send-email-bfields@citi.umich.edu> Sender: linux-nfs-owner@vger.kernel.org List-ID: From: Olga Kornievskaia This patch adds server-side support for callbacks other than AUTH_SYS. Signed-off-by: Olga Kornievskaia Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4callback.c | 3 ++- fs/nfsd/nfs4state.c | 1 + include/linux/nfsd/state.h | 1 + net/sunrpc/rpc_pipe.c | 5 +++++ 4 files changed, 9 insertions(+), 1 deletions(-) diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 3ca1417..6d7d8c0 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -358,6 +358,7 @@ static struct rpc_program cb_program = { .nrvers = ARRAY_SIZE(nfs_cb_version), .version = nfs_cb_version, .stats = &cb_stats, + .pipe_dir_name = "/nfsd4_cb", }; /* Reference counting, callback cleanup, etc., all look racy as heck. @@ -382,7 +383,7 @@ static int do_probe_callback(void *data) .program = &cb_program, .prognumber = cb->cb_prog, .version = nfs_cb_version[1]->number, - .authflavor = RPC_AUTH_UNIX, /* XXX: need AUTH_GSS... */ + .authflavor = clp->cl_flavor, .flags = (RPC_CLNT_CREATE_NOPING | RPC_CLNT_CREATE_QUIET), .client_name = clp->cl_principal, }; diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index f3b9a8d..07db315 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -786,6 +786,7 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, } copy_verf(new, &clverifier); new->cl_addr = sin->sin_addr.s_addr; + new->cl_flavor = rqstp->rq_flavor; princ = svc_gss_principal(rqstp); if (princ) { new->cl_principal = kstrdup(princ, GFP_KERNEL); diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h index ce7cbf4..128298c 100644 --- a/include/linux/nfsd/state.h +++ b/include/linux/nfsd/state.h @@ -124,6 +124,7 @@ struct nfs4_client { nfs4_verifier cl_verifier; /* generated by client */ time_t cl_time; /* time of last lease renewal */ __be32 cl_addr; /* client ipaddress */ + u32 cl_flavor; /* setclientid pseudoflavor */ char *cl_principal; /* setclientid principal name */ struct svc_cred cl_cred; /* setclientid principal */ clientid_t cl_clientid; /* generated by server */ diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index a68aaac..3091e4f 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -407,6 +407,7 @@ enum { RPCAUTH_nfs, RPCAUTH_portmap, RPCAUTH_statd, + RPCAUTH_nfsd4_cb, RPCAUTH_RootEOF }; @@ -440,6 +441,10 @@ static struct rpc_filelist files[] = { .name = "statd", .mode = S_IFDIR | S_IRUGO | S_IXUGO, }, + [RPCAUTH_nfsd4_cb] = { + .name = "nfsd4_cb", + .mode = S_IFDIR | S_IRUGO | S_IXUGO, + }, }; enum { -- 1.5.5.rc1