# CCD end
-###
-### Delete all RRD's for client
-###
+ # Delete RRDs
system ("/usr/local/bin/openvpnctrl -drrd $confighash{$cgiparams{'KEY'}}[1]");
+
delete $confighash{$cgiparams{'KEY'}};
my $temp2 = `/usr/bin/openssl ca -gencrl -out ${General::swroot}/ovpn/crls/cacrl.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
&General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1]cert.pem");
unlink ("${General::swroot}/ovpn/certs/$confighash{$cgiparams{'KEY'}}[1].p12");
delete $confighash{$cgiparams{'KEY'}};
+
+ # Delete RRD's for collectd
+ system("/usr/local/bin/openvpnctrl", "-drrd", "$confighash{$cgiparams{'KEY'}}[1]", "&>/dev/null");
+
&General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
#&writeserverconf();
} else {
+#define _XOPEN_SOURCE 500
#include <signal.h>
#include <stdio.h>
#include <string.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <fcntl.h>
+#include <ftw.h>
#include "setuid.h"
#include "netutil.h"
#include "libsmooth.h"
return 0;
}
-int deleterrd(char *name) {
- connection *conn = getConnections();
- char rrd_file[STRING_SIZE];
- snprintf(rrd_file, STRING_SIZE - 1, "/var/log/rrd/collectd/localhost/openvpn-%s/if_octets.rrd", name);
+static int recursive_remove_callback(const char* fpath, const struct stat* sb, int typeflag, struct FTW* ftwbuf) {
+ int rv = remove(fpath);
+ if (rv)
+ perror(fpath);
+
+ return rv;
+}
+
+static int recursive_remove(const char* path) {
+ return nftw(path, recursive_remove_callback, 64, FTW_DEPTH | FTW_PHYS);
+}
+int deleterrd(char *name) {
char rrd_dir[STRING_SIZE];
- snprintf(rrd_dir, STRING_SIZE - 1, "/var/log/rrd/collectd/localhost/openvpn-%s", name);
+ connection *conn = getConnections();
while(conn) {
- /* Find only RW-Connections with the given name. */
- if (((strcmp(conn->type, "host") == 0) && (strcmp(conn->name, name) == 0))) {
- remove(rrd_file);
- remove(rrd_dir);
- return 0;
+ if (strcmp(conn->name, name) != 0) {
+ conn = conn->next;
+ continue;
}
- conn = conn->next;
+
+ // Handle RW connections
+ if (strcmp(conn->type, "host") == 0) {
+ snprintf(rrd_dir, STRING_SIZE - 1, "/var/log/rrd/collectd/localhost/openvpn-%s", name);
+
+ // Handle N2N connections
+ } else if (strcmp(conn->type, "net") == 0) {
+ snprintf(rrd_dir, STRING_SIZE - 1, "/var/log/rrd/collectd/localhost/openvpn-%s-n2n/", name);
+
+ // Unhandled connection type
+ } else {
+ conn = conn->next;
+ continue;
+ }
+
+ return recursive_remove(rrd_dir);
}
return 1;