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Diffstat (limited to 'xlators/protocol/auth/addr/src/addr.c')
-rw-r--r--xlators/protocol/auth/addr/src/addr.c392
1 files changed, 196 insertions, 196 deletions
diff --git a/xlators/protocol/auth/addr/src/addr.c b/xlators/protocol/auth/addr/src/addr.c
index 3b326715ee0..21dfa5e5835 100644
--- a/xlators/protocol/auth/addr/src/addr.c
+++ b/xlators/protocol/auth/addr/src/addr.c
@@ -1,20 +1,20 @@
/*
- Copyright (c) 2007-2010 Gluster, Inc. <http://www.gluster.com>
- This file is part of GlusterFS.
-
- GlusterFS is free software; you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation; either version 3 of the License,
- or (at your option) any later version.
-
- GlusterFS is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see
- <http://www.gnu.org/licenses/>.
+ Copyright (c) 2007-2010 Gluster, Inc. <http://www.gluster.com>
+ This file is part of GlusterFS.
+
+ GlusterFS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation; either version 3 of the License,
+ or (at your option) any later version.
+
+ GlusterFS is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see
+ <http://www.gnu.org/licenses/>.
*/
@@ -43,189 +43,189 @@ typedef struct peer_info {
char identifier[UNIX_PATH_MAX];
}peer_info_t;
-auth_result_t
+auth_result_t
gf_auth (dict_t *input_params, dict_t *config_params)
{
- int ret = 0;
- char *name = NULL;
- char *searchstr = NULL;
- char peer_addr[UNIX_PATH_MAX];
- data_t *peer_info_data = NULL;
- peer_info_t *peer_info = NULL;
- data_t *allow_addr = NULL, *reject_addr = NULL;
- char is_inet_sdp = 0;
-
- name = data_to_str (dict_get (input_params, "remote-subvolume"));
- if (!name) {
- gf_log ("authenticate/addr",
- GF_LOG_ERROR,
- "remote-subvolume not specified");
- return AUTH_DONT_CARE;
- }
-
- ret = asprintf (&searchstr, "auth.addr.%s.allow", name);
- if (-1 == ret) {
- gf_log ("auth/addr", GF_LOG_ERROR,
- "asprintf failed while setting search string");
- return AUTH_DONT_CARE;
- }
- allow_addr = dict_get (config_params,
- searchstr);
- free (searchstr);
-
- ret = asprintf (&searchstr, "auth.addr.%s.reject", name);
- if (-1 == ret) {
- gf_log ("auth/addr", GF_LOG_ERROR,
- "asprintf failed while setting search string");
- return AUTH_DONT_CARE;
- }
- reject_addr = dict_get (config_params,
- searchstr);
- free (searchstr);
-
- if (!allow_addr) {
- /* TODO: backword compatibility */
- ret = asprintf (&searchstr, "auth.ip.%s.allow", name);
- if (-1 == ret) {
- gf_log ("auth/addr", GF_LOG_ERROR,
- "asprintf failed while setting search string");
- return AUTH_DONT_CARE;
- }
- allow_addr = dict_get (config_params, searchstr);
- free (searchstr);
- }
-
- if (!(allow_addr || reject_addr)) {
- gf_log ("auth/addr", GF_LOG_DEBUG,
- "none of the options auth.addr.%s.allow or "
- "auth.addr.%s.reject specified, returning auth_dont_care",
- name, name);
- return AUTH_DONT_CARE;
- }
-
- peer_info_data = dict_get (input_params, "peer-info");
- if (!peer_info_data) {
- gf_log ("authenticate/addr",
- GF_LOG_ERROR,
- "peer-info not present");
- return AUTH_DONT_CARE;
- }
-
- peer_info = data_to_ptr (peer_info_data);
-
- switch (((struct sockaddr *) &peer_info->sockaddr)->sa_family)
- {
- case AF_INET_SDP:
- is_inet_sdp = 1;
- ((struct sockaddr *) &peer_info->sockaddr)->sa_family = AF_INET;
-
- case AF_INET:
- case AF_INET6:
- {
- char *service;
- uint16_t peer_port;
- strcpy (peer_addr, peer_info->identifier);
- service = strrchr (peer_addr, ':');
- *service = '\0';
- service ++;
-
- if (is_inet_sdp) {
- ((struct sockaddr *) &peer_info->sockaddr)->sa_family = AF_INET_SDP;
- }
-
- peer_port = atoi (service);
- if (peer_port >= PRIVILEGED_PORT_CEILING) {
- gf_log ("auth/addr", GF_LOG_ERROR,
- "client is bound to port %d which is not privileged",
- peer_port);
- return AUTH_DONT_CARE;
- }
- break;
-
- case AF_UNIX:
- strcpy (peer_addr, peer_info->identifier);
- break;
-
- default:
- gf_log ("authenticate/addr", GF_LOG_ERROR,
- "unknown address family %d",
- ((struct sockaddr *) &peer_info->sockaddr)->sa_family);
- return AUTH_DONT_CARE;
- }
- }
-
- if (reject_addr) {
- char *addr_str = NULL;
- char *tmp;
- char *addr_cpy = strdup (reject_addr->data);
-
- addr_str = strtok_r (addr_cpy, ADDR_DELIMITER, &tmp);
-
- while (addr_str) {
- char negate = 0, match =0;
- gf_log (name, GF_LOG_DEBUG,
- "rejected = \"%s\", received addr = \"%s\"",
- addr_str, peer_addr);
- if (addr_str[0] == '!') {
- negate = 1;
- addr_str++;
- }
-
- match = fnmatch (addr_str,
- peer_addr,
- 0);
- if (negate ? match : !match) {
- free (addr_cpy);
- return AUTH_REJECT;
- }
- addr_str = strtok_r (NULL, ADDR_DELIMITER, &tmp);
- }
- free (addr_cpy);
- }
-
- if (allow_addr) {
- char *addr_str = NULL;
- char *tmp;
- char *addr_cpy = strdup (allow_addr->data);
-
- addr_str = strtok_r (addr_cpy, ADDR_DELIMITER, &tmp);
-
- while (addr_str) {
- char negate = 0, match = 0;
- gf_log (name, GF_LOG_DEBUG,
- "allowed = \"%s\", received addr = \"%s\"",
- addr_str, peer_addr);
- if (addr_str[0] == '!') {
- negate = 1;
- addr_str++;
- }
-
- match = fnmatch (addr_str,
- peer_addr,
- 0);
-
- if (negate ? match : !match) {
- free (addr_cpy);
- return AUTH_ACCEPT;
- }
- addr_str = strtok_r (NULL, ADDR_DELIMITER, &tmp);
- }
- free (addr_cpy);
- }
-
- return AUTH_DONT_CARE;
+ auth_result_t result = AUTH_DONT_CARE;
+ int ret = 0;
+ char *name = NULL;
+ char *searchstr = NULL;
+ peer_info_t *peer_info = NULL;
+ data_t *peer_info_data = NULL;
+ data_t *allow_addr = NULL;
+ data_t *reject_addr = NULL;
+ char *addr_str = NULL;
+ char *tmp = NULL;
+ char *addr_cpy = NULL;
+ char *service = NULL;
+ uint16_t peer_port = 0;
+ char is_inet_sdp = 0;
+ char negate = 0;
+ char match = 0;
+ char peer_addr[UNIX_PATH_MAX];
+
+ name = data_to_str (dict_get (input_params, "remote-subvolume"));
+ if (!name) {
+ gf_log ("authenticate/addr", GF_LOG_DEBUG,
+ "remote-subvolume not specified");
+ goto out;
+ }
+
+ ret = gf_asprintf (&searchstr, "auth.addr.%s.allow", name);
+ if (-1 == ret) {
+ gf_log ("auth/addr", GF_LOG_DEBUG,
+ "asprintf failed while setting search string");
+ goto out;
+ }
+
+ allow_addr = dict_get (config_params, searchstr);
+ GF_FREE (searchstr);
+
+ ret = gf_asprintf (&searchstr, "auth.addr.%s.reject", name);
+ if (-1 == ret) {
+ gf_log ("auth/addr", GF_LOG_ERROR,
+ "asprintf failed while setting search string");
+ goto out;
+ }
+ reject_addr = dict_get (config_params, searchstr);
+ GF_FREE (searchstr);
+
+ if (!allow_addr) {
+ /* TODO: backword compatibility */
+ ret = gf_asprintf (&searchstr, "auth.ip.%s.allow", name);
+ if (-1 == ret) {
+ gf_log ("auth/addr", GF_LOG_ERROR,
+ "asprintf failed while setting search string");
+ goto out;
+ }
+ allow_addr = dict_get (config_params, searchstr);
+ GF_FREE (searchstr);
+ }
+
+ if (!(allow_addr || reject_addr)) {
+ gf_log ("auth/addr", GF_LOG_DEBUG,
+ "none of the options auth.addr.%s.allow or "
+ "auth.addr.%s.reject specified, returning auth_dont_care",
+ name, name);
+ goto out;
+ }
+
+ peer_info_data = dict_get (input_params, "peer-info");
+ if (!peer_info_data) {
+ gf_log ("auth/addr", GF_LOG_ERROR,
+ "peer-info not present");
+ goto out;
+ }
+
+ peer_info = data_to_ptr (peer_info_data);
+
+ switch (((struct sockaddr *) &peer_info->sockaddr)->sa_family)
+ {
+ case AF_INET_SDP:
+ is_inet_sdp = 1;
+ ((struct sockaddr *) &peer_info->sockaddr)->sa_family = AF_INET;
+
+ case AF_INET:
+ case AF_INET6:
+ {
+ strcpy (peer_addr, peer_info->identifier);
+ service = strrchr (peer_addr, ':');
+ *service = '\0';
+ service ++;
+
+ if (is_inet_sdp) {
+ ((struct sockaddr *) &peer_info->sockaddr)->sa_family = AF_INET_SDP;
+ }
+
+ peer_port = atoi (service);
+ if (peer_port >= PRIVILEGED_PORT_CEILING) {
+ gf_log ("auth/addr", GF_LOG_ERROR,
+ "client is bound to port %d which is not privileged",
+ peer_port);
+ goto out;
+ }
+ break;
+
+ case AF_UNIX:
+ strcpy (peer_addr, peer_info->identifier);
+ break;
+
+ default:
+ gf_log ("authenticate/addr", GF_LOG_ERROR,
+ "unknown address family %d",
+ ((struct sockaddr *) &peer_info->sockaddr)->sa_family);
+ goto out;
+ }
+ }
+
+ if (reject_addr) {
+ addr_cpy = gf_strdup (reject_addr->data);
+ if (!addr_cpy)
+ goto out;
+
+ addr_str = strtok_r (addr_cpy, ADDR_DELIMITER, &tmp);
+
+ while (addr_str) {
+ gf_log (name, GF_LOG_DEBUG,
+ "rejected = \"%s\", received addr = \"%s\"",
+ addr_str, peer_addr);
+ if (addr_str[0] == '!') {
+ negate = 1;
+ addr_str++;
+ }
+
+ match = fnmatch (addr_str, peer_addr, 0);
+ if (negate ? match : !match) {
+ result = AUTH_REJECT;
+ goto out;
+ }
+ addr_str = strtok_r (NULL, ADDR_DELIMITER, &tmp);
+ }
+ GF_FREE (addr_cpy);
+ }
+
+ if (allow_addr) {
+ addr_cpy = gf_strdup (allow_addr->data);
+ if (!addr_cpy)
+ goto out;
+
+ addr_str = strtok_r (addr_cpy, ADDR_DELIMITER, &tmp);
+
+ while (addr_str) {
+ gf_log (name, GF_LOG_DEBUG,
+ "allowed = \"%s\", received addr = \"%s\"",
+ addr_str, peer_addr);
+ if (addr_str[0] == '!') {
+ negate = 1;
+ addr_str++;
+ }
+
+ match = fnmatch (addr_str, peer_addr, 0);
+ if (negate ? match : !match) {
+ result = AUTH_ACCEPT;
+ goto out;
+ }
+ addr_str = strtok_r (NULL, ADDR_DELIMITER, &tmp);
+ }
+ }
+
+out:
+ if (addr_cpy)
+ GF_FREE (addr_cpy);
+
+ return result;
}
struct volume_options options[] = {
- { .key = {"auth.addr.*.allow"},
- .type = GF_OPTION_TYPE_ANY
- },
- { .key = {"auth.addr.*.reject"},
- .type = GF_OPTION_TYPE_ANY
- },
- /* Backword compatibility */
- { .key = {"auth.ip.*.allow"},
- .type = GF_OPTION_TYPE_ANY
- },
- { .key = {NULL} }
+ { .key = {"auth.addr.*.allow"},
+ .type = GF_OPTION_TYPE_ANY
+ },
+ { .key = {"auth.addr.*.reject"},
+ .type = GF_OPTION_TYPE_ANY
+ },
+ /* Backword compatibility */
+ { .key = {"auth.ip.*.allow"},
+ .type = GF_OPTION_TYPE_ANY
+ },
+ { .key = {NULL} }
};
generated by cgit (git 2.34.1) at 2024-11-19 04:39:58 +0000