evin/ms-nfs41-client
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doing mount with non-fake uid gid

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This commit is contained in:
Olga Kornievskaia 2010-11-08 11:59:28 -05:00 • committed by unknown
parent a25a5221d9
commit 24c28df19d
4 changed files with 18 additions and 2 deletions
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2
daemon/mount.c
View file

@ -72,6 +72,8 @@ static int handle_mount(nfs41_upcall *upcall)
goto out;
}
// add a mount
root->uid = upcall->uid;
root->gid = upcall->gid;
status = nfs41_root_mount_addrs(root, &addrs, 0, 0, &client);
if (status) {
eprintf("nfs41_root_mount() failed with %d\n", status);

3
daemon/namespace.c
View file

@ -353,7 +353,8 @@ int nfs41_root_mount_addrs(
goto out;
/* create an rpc client */
status = nfs41_rpc_clnt_create(addrs, root->wsize, root->rsize, !is_data, &rpc);
status = nfs41_rpc_clnt_create(addrs, root->wsize, root->rsize, !is_data,
root->uid, root->gid, &rpc);
if (status) {
eprintf("nfs41_rpc_clnt_create() failed %d\n", status);
goto out;

4
daemon/nfs41.h
View file

@ -182,6 +182,8 @@ typedef struct __nfs41_root {
uint32_t wsize;
uint32_t rsize;
LONG ref_count;
uint32_t uid;
uint32_t gid;
} nfs41_root;
@ -348,6 +350,8 @@ int nfs41_rpc_clnt_create(
IN uint32_t wsize,
IN uint32_t rsize,
IN bool_t needcb,
IN uint32_t uid,
IN uint32_t gid,
OUT nfs41_rpc_clnt **rpc_out);
void nfs41_rpc_clnt_free(

11
daemon/nfs41_rpc.c
View file

@ -101,12 +101,16 @@ int nfs41_rpc_clnt_create(
IN uint32_t wsize,
IN uint32_t rsize,
bool_t needcb,
IN uint32_t uid,
IN uint32_t gid,
OUT nfs41_rpc_clnt **rpc_out)
{
CLIENT *client;
nfs41_rpc_clnt *rpc;
uint32_t addr_index;
int status;
char machname[MAXHOSTNAMELEN + 1];
gid_t gids[1];
rpc = calloc(1, sizeof(nfs41_rpc_clnt));
if (rpc == NULL) {
@ -127,7 +131,12 @@ int nfs41_rpc_clnt_create(
goto out_free_rpc_clnt;
}
// XXX Pick credentials in better manner
client->cl_auth = authsys_create_default();
if (gethostname(machname, sizeof(machname)) == -1) {
eprintf("nfs41_rpc_clnt_create: gethostname failed\n");
goto out_free_rpc_clnt;
}
machname[sizeof(machname) - 1] = '\0';
client->cl_auth = authsys_create(machname, uid, gid, 0, gids);
if (client->cl_auth == NULL) {
// XXX log failure in auth creation somewhere
// XXX Better error return