diff options
author | J. Bruce Fields <bfields@redhat.com> | 2012-05-03 15:01:20 -0400 |
---|---|---|
committer | Steve Dickson <steved@redhat.com> | 2012-05-03 15:12:09 -0400 |
commit | 236025253c6ec534cd816390464435ec18c499f7 (patch) | |
tree | 78980950e3def72eef76c9f2313288397e8a7e18 /utils/mountd | |
parent | 005c49a063544b4005b5b7c3c28ed48c197f66ac (diff) | |
download | nfs-utils-236025253c6ec534cd816390464435ec18c499f7.tar.gz nfs-utils-236025253c6ec534cd816390464435ec18c499f7.tar.xz nfs-utils-236025253c6ec534cd816390464435ec18c499f7.zip |
mountd: add trivial helpers for client-matching
From: "J. Bruce Fields" <bfields@redhat.com>
Pull out a tiny bit of common logic from three functions.
Possibly minor overkill, but simplifies the next patch.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
Diffstat (limited to 'utils/mountd')
-rw-r--r-- | utils/mountd/auth.c | 21 | ||||
-rw-r--r-- | utils/mountd/cache.c | 12 | ||||
-rw-r--r-- | utils/mountd/mountd.h | 4 |
3 files changed, 24 insertions, 13 deletions
diff --git a/utils/mountd/auth.c b/utils/mountd/auth.c index 3843756..688bf78 100644 --- a/utils/mountd/auth.c +++ b/utils/mountd/auth.c @@ -131,6 +131,23 @@ get_client_hostname(const struct sockaddr *caller, struct addrinfo *ai, return strdup("DEFAULT"); } +bool ipaddr_client_matches(nfs_export *exp, struct addrinfo *ai) +{ + return client_check(exp->m_client, ai); +} + +bool namelist_client_matches(nfs_export *exp, char *dom) +{ + return client_member(dom, exp->m_client->m_hostname); +} + +bool client_matches(nfs_export *exp, char *dom, struct addrinfo *ai) +{ + if (use_ipaddr) + return ipaddr_client_matches(exp, ai); + return namelist_client_matches(exp, dom); +} + /* return static nfs_export with details filled in */ static nfs_export * auth_authenticate_newcache(const struct sockaddr *caller, @@ -155,9 +172,7 @@ auth_authenticate_newcache(const struct sockaddr *caller, for (exp = exportlist[i].p_head; exp; exp = exp->m_next) { if (strcmp(path, exp->m_export.e_path)) continue; - if (!use_ipaddr && !client_member(my_client.m_hostname, exp->m_client->m_hostname)) - continue; - if (use_ipaddr && !client_check(exp->m_client, ai)) + if (!client_matches(exp, my_client.m_hostname, ai)) continue; if (exp->m_export.e_flags & NFSEXP_V4ROOT) /* not acceptable for v[23] export */ diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c index c5f8093..be5198e 100644 --- a/utils/mountd/cache.c +++ b/utils/mountd/cache.c @@ -587,7 +587,7 @@ static void nfsd_fh(FILE *f) next_exp = exp->m_next; } - if (!use_ipaddr && !client_member(dom, exp->m_client->m_hostname)) + if (!use_ipaddr && !namelist_client_matches(exp, dom)) continue; if (exp->m_export.e_mountpoint && !is_mountpoint(exp->m_export.e_mountpoint[0]? @@ -597,7 +597,7 @@ static void nfsd_fh(FILE *f) if (!match_fsid(&parsed, exp, path)) continue; - if (use_ipaddr && !client_check(exp->m_client, ai)) + if (use_ipaddr && !ipaddr_client_matches(exp, ai)) continue; if (!found || subexport(&exp->m_export, found)) { found = &exp->m_export; @@ -760,14 +760,6 @@ static int path_matches(nfs_export *exp, char *path) } static int -client_matches(nfs_export *exp, char *dom, struct addrinfo *ai) -{ - if (use_ipaddr) - return client_check(exp->m_client, ai); - return client_member(dom, exp->m_client->m_hostname); -} - -static int export_matches(nfs_export *exp, char *dom, char *path, struct addrinfo *ai) { return path_matches(exp, path) && client_matches(exp, dom, ai); diff --git a/utils/mountd/mountd.h b/utils/mountd/mountd.h index 4c184d2..c969a27 100644 --- a/utils/mountd/mountd.h +++ b/utils/mountd/mountd.h @@ -56,4 +56,8 @@ struct nfs_fh_len * cache_get_filehandle(nfs_export *exp, int len, char *p); int cache_export(nfs_export *exp, char *path); +bool ipaddr_client_matches(nfs_export *exp, struct addrinfo *ai); +bool namelist_client_matches(nfs_export *exp, char *dom); +bool client_matches(nfs_export *exp, char *dom, struct addrinfo *ai); + #endif /* MOUNTD_H */ |