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| author | Tim Phipps <mpd@phipps-hutton.freeserve.co.uk> | 2010-06-06 21:53:24 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2010-06-06 21:53:24 +0200 |
| commit | 4e83b79d2b5795120c7763970c974e4dcc8c915a (patch) | |
| tree | ab968ad495ef530594fbd462f70b896619b9eee6 /src/output/httpd_output_plugin.c | |
| parent | 37e69a89b95d6269c1747ed898579dd778627355 (diff) | |
| download | mpd-4e83b79d2b5795120c7763970c974e4dcc8c915a.tar.gz mpd-4e83b79d2b5795120c7763970c974e4dcc8c915a.tar.xz mpd-4e83b79d2b5795120c7763970c974e4dcc8c915a.zip | |
output/httpd: add libwrap support
libwrap support is in MPD but only for the control port. This patch
adds support for the http port. The code is copied from
src/client_new.c
Diffstat (limited to 'src/output/httpd_output_plugin.c')
| -rw-r--r-- | src/output/httpd_output_plugin.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/output/httpd_output_plugin.c b/src/output/httpd_output_plugin.c index d61570557..140ea7d82 100644 --- a/src/output/httpd_output_plugin.c +++ b/src/output/httpd_output_plugin.c @@ -41,6 +41,10 @@ #include <unistd.h> #include <errno.h> +#ifdef HAVE_LIBWRAP +#include <tcpd.h> +#endif + #undef G_LOG_DOMAIN #define G_LOG_DOMAIN "httpd_output" @@ -208,6 +212,30 @@ httpd_listen_in_event(G_GNUC_UNUSED GIOChannel *source, fd = accept_cloexec_nonblock(httpd->fd, (struct sockaddr*)&sa, &sa_length); +#ifdef HAVE_LIBWRAP + struct sockaddr *sa_p = (struct sockaddr *)&sa; + if (sa_p->sa_family != AF_UNIX) { + char *hostaddr = sockaddr_to_string(sa_p, sa_length, NULL); + const char *progname = g_get_prgname(); + + struct request_info req; + request_init(&req, RQ_FILE, fd, RQ_DAEMON, progname, 0); + + fromhost(&req); + + if (!hosts_access(&req)) { + /* tcp wrappers says no */ + g_warning("libwrap refused connection (libwrap=%s) from %s", + progname, hostaddr); + g_free(hostaddr); + close(fd); + g_mutex_unlock(httpd->mutex); + return true; + } + + g_free(hostaddr); + } +#endif /* HAVE_WRAP */ if (fd >= 0) { /* can we allow additional client */ if (httpd->open && |