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-rw-r--r--glusterfsd/src/fetch-spec.c34
-rw-r--r--libglusterfs/src/xlator.c125
-rw-r--r--libglusterfs/src/xlator.h1
-rw-r--r--transport/socket/src/socket.c2
-rw-r--r--xlators/protocol/client/src/client-protocol.c2
5 files changed, 157 insertions, 7 deletions
diff --git a/glusterfsd/src/fetch-spec.c b/glusterfsd/src/fetch-spec.c
index 6f2b991bc7b..f914a416dd4 100644
--- a/glusterfsd/src/fetch-spec.c
+++ b/glusterfsd/src/fetch-spec.c
@@ -107,16 +107,21 @@ get_shrub (glusterfs_ctx_t *ctx,
const char *transport,
uint32_t remote_port)
{
+ volume_opt_list_t *vol_opt = NULL;
+ xlator_t *trav = NULL;
int ret = 0;
xlator_t *top = NULL;
xlator_t *trans = NULL;
xlator_list_t *parent = NULL, *tmp = NULL;
-
+
top = CALLOC (1, sizeof (*top));
ERR_ABORT (top);
trans = CALLOC (1, sizeof (*trans));
ERR_ABORT (trans);
+ INIT_LIST_HEAD (&top->volume_options);
+ INIT_LIST_HEAD (&trans->volume_options);
+
top->name = "top";
top->ctx = ctx;
top->next = trans;
@@ -145,9 +150,10 @@ get_shrub (glusterfs_ctx_t *ctx,
}
/* TODO: log on failure to set dict */
- if (remote_host)
- ret = dict_set_static_ptr (trans->options, "remote-host",
- (char *)remote_host);
+ if (remote_host) {
+ ret = dict_set (trans->options, "remote-host",
+ str_to_data ((char *)remote_host));
+ }
if (remote_port)
ret = dict_set_uint32 (trans->options, "remote-port",
@@ -174,7 +180,25 @@ get_shrub (glusterfs_ctx_t *ctx,
}
xlator_set_type (trans, "protocol/client");
-
+
+ trav = top;
+ while (trav) {
+ /* Get the first volume_option */
+ if (!list_empty (&trav->volume_options)) {
+ list_for_each_entry (vol_opt,
+ &trav->volume_options, list)
+ break;
+ if ((ret =
+ validate_xlator_volume_options (trav,
+ vol_opt->given_opt)) < 0) {
+ gf_log (trav->name, GF_LOG_ERROR,
+ "validating translator failed");
+ return NULL;
+ }
+ }
+ trav = trav->next;
+ }
+
if (xlator_tree_init (top) != 0)
return NULL;
diff --git a/libglusterfs/src/xlator.c b/libglusterfs/src/xlator.c
index 9866081538f..6af2c8e8f0e 100644
--- a/libglusterfs/src/xlator.c
+++ b/libglusterfs/src/xlator.c
@@ -114,6 +114,124 @@ fill_defaults (xlator_t *xl)
return;
}
+/* RFC 1123 & 952 */
+static char
+valid_host_name (char *address, int length)
+{
+ int i = 0;
+ char ret = 1;
+
+ if ((length > 24) || (length == 1)) {
+ ret = 0;
+ goto out;
+ }
+
+ if (!isalnum (address[length - 1])) {
+ ret = 0;
+ goto out;
+ }
+
+ for (i = 0; i < length; i++) {
+ if (!isalnum (address[i]) && (address[i] != '.')
+ && (address[i] != '-')) {
+ ret = 0;
+ goto out;
+ }
+ }
+
+out:
+ return ret;
+}
+
+static char
+valid_ipv4_address (char *address, int length)
+{
+ int octets = 0;
+ int value = 0;
+ char *tmp = NULL, *ptr = NULL, *prev = NULL, *endptr = NULL;
+ char ret = 1;
+
+ prev = tmp = strdup (address);
+ prev = strtok_r (tmp, ".", &ptr);
+
+ while (prev != NULL)
+ {
+ octets++;
+ value = strtol (prev, &endptr, 10);
+ if ((value > 255) || (value < 0) || (endptr != NULL)) {
+ ret = 0;
+ goto out;
+ }
+
+ prev = strtok_r (NULL, ".", &ptr);
+ }
+
+ if (octets != 4) {
+ ret = 0;
+ }
+
+out:
+ FREE (tmp);
+ return ret;
+}
+
+static char
+valid_ipv6_address (char *address, int length)
+{
+ int hex_numbers = 0;
+ int value = 0;
+ char *tmp = NULL, *ptr = NULL, *prev = NULL, *endptr = NULL;
+ char ret = 1;
+
+ tmp = strdup (address);
+ prev = strtok_r (tmp, ":", &ptr);
+
+ while (prev != NULL)
+ {
+ hex_numbers++;
+ value = strtol (prev, &endptr, 16);
+ if ((value > 0xffff) || (value < 0) || (endptr != NULL)) {
+ ret = 0;
+ goto out;
+ }
+
+ prev = strtok_r (NULL, ":", &ptr);
+ }
+
+ if (hex_numbers > 8) {
+ ret = 0;
+ }
+
+out:
+ FREE (tmp);
+ return ret;
+}
+
+static char
+valid_internet_address (char *address)
+{
+ char ret = 0;
+ int length = 0;
+
+ if (address == NULL) {
+ goto out;
+ }
+
+ length = strlen (address);
+ if (length == 0) {
+ goto out;
+ }
+
+ if (valid_ipv4_address (address, length)
+ || valid_ipv6_address (address, length)
+ || valid_host_name (address, length)) {
+ ret = 1;
+ }
+
+out:
+ return ret;
+}
+
int
_volume_option_value_validate (xlator_t *xl,
data_pair_t *pair,
@@ -380,6 +498,13 @@ _volume_option_value_validate (xlator_t *xl,
ret = 0;
}
break;
+ case GF_OPTION_TYPE_INTERNET_ADDRESS:
+ {
+ if (valid_internet_address (pair->value->data)) {
+ ret = 0;
+ }
+ }
+ break;
case GF_OPTION_TYPE_ANY:
/* NO CHECK */
ret = 0;
diff --git a/libglusterfs/src/xlator.h b/libglusterfs/src/xlator.h
index 2f35643c34c..fe50c8147fb 100644
--- a/libglusterfs/src/xlator.h
+++ b/libglusterfs/src/xlator.h
@@ -809,6 +809,7 @@ typedef enum {
GF_OPTION_TYPE_PATH,
GF_OPTION_TYPE_TIME,
GF_OPTION_TYPE_DOUBLE,
+ GF_OPTION_TYPE_INTERNET_ADDRESS,
} volume_option_type_t;
#define ZR_VOLUME_MAX_NUM_KEY 4
diff --git a/transport/socket/src/socket.c b/transport/socket/src/socket.c
index ea9555bcf8f..fe18808a06a 100644
--- a/transport/socket/src/socket.c
+++ b/transport/socket/src/socket.c
@@ -1347,7 +1347,7 @@ struct volume_options options[] = {
.type = GF_OPTION_TYPE_INT
},
{ .key = {"transport.socket.bind-address", "bind-address" },
- .type = GF_OPTION_TYPE_ANY
+ .type = GF_OPTION_TYPE_INTERNET_ADDRESS
},
{ .key = {"transport.socket.connect-path", "connect-path"},
.type = GF_OPTION_TYPE_ANY
diff --git a/xlators/protocol/client/src/client-protocol.c b/xlators/protocol/client/src/client-protocol.c
index ab8fc3dcb05..e7fda9f0eea 100644
--- a/xlators/protocol/client/src/client-protocol.c
+++ b/xlators/protocol/client/src/client-protocol.c
@@ -6998,7 +6998,7 @@ struct volume_options options[] = {
.type = GF_OPTION_TYPE_STR
},
{ .key = {"remote-host"},
- .type = GF_OPTION_TYPE_ANY
+ .type = GF_OPTION_TYPE_INTERNET_ADDRESS
},
{ .key = {"remote-subvolume"},
.type = GF_OPTION_TYPE_ANY
generated by cgit (git 2.34.1) at 2024-04-19 08:49:05 +0000