diff --git a/.gitignore b/.gitignore
index db7fcdfcff..13d2df4652 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+/install-tree
+/systemd-journal-gatewayd
/test-mmap-cache
/test-unit-file
/test-log
diff --git a/Makefile.am b/Makefile.am
index be92356f67..f7249987d1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2651,6 +2651,43 @@ EXTRA_DIST += \
CLEANFILES += \
src/journal/journald-gperf.c
+if HAVE_MICROHTTPD
+
+gatewayddocumentrootdir=$(pkgdatadir)/gatewayd
+
+rootlibexec_PROGRAMS += \
+ systemd-journal-gatewayd
+
+systemd_journal_gatewayd_SOURCES = \
+ src/journal/journal-gatewayd.c
+
+systemd_journal_gatewayd_LDADD = \
+ libsystemd-shared.la \
+ libsystemd-logs.la \
+ libsystemd-journal-internal.la \
+ libsystemd-id128-internal.la \
+ libsystemd-daemon.la \
+ $(MICROHTTPD_LIBS)
+
+systemd_journal_gatewayd_CFLAGS = \
+ -DDOCUMENT_ROOT=\"$(gatewayddocumentrootdir)\" \
+ $(AM_CFLAGS) \
+ $(MICROHTTPD_CFLAGS)
+
+EXTRA_DIST += \
+ units/systemd-journal-gatewayd.service.in
+
+dist_systemunit_DATA += \
+ units/systemd-journal-gatewayd.socket
+
+nodist_systemunit_DATA += \
+ units/systemd-journal-gatewayd.service
+
+dist_gatewayddocumentroot_DATA = \
+ src/journal/browse.html
+
+endif
+
# ------------------------------------------------------------------------------
if ENABLE_COREDUMP
systemd_coredump_SOURCES = \
diff --git a/README b/README
index 334c597213..84ca3c0aea 100644
--- a/README
+++ b/README
@@ -48,6 +48,9 @@ REQUIREMENTS:
libselinux (optional)
liblzma (optional)
tcpwrappers (optional)
+ libgcrypt (optional)
+ libqrencode (optional)
+ libmicrohttpd (optional)
When you build from git you need the following additional dependencies:
diff --git a/configure.ac b/configure.ac
index 34eb5a8892..79ce5944f3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -424,6 +424,18 @@ if test "x$enable_qrencode" != "xno"; then
fi
AM_CONDITIONAL(HAVE_QRENCODE, [test "$have_qrencode" = "yes"])
+# ------------------------------------------------------------------------------
+have_microhttpd=no
+AC_ARG_ENABLE(microhttpd, AS_HELP_STRING([--disable-microhttpd], [disable microhttpd support]))
+if test "x$enable_microhttpd" != "xno"; then
+ PKG_CHECK_MODULES(MICROHTTPD, [ libmicrohttpd ],
+ [AC_DEFINE(HAVE_MICROHTTPD, 1, [Define if microhttpd is available]) have_microhttpd=yes], have_microhttpd=no)
+ if test "x$have_microhttpd" = xno -a "x$enable_microhttpd" = xyes; then
+ AC_MSG_ERROR([*** microhttpd support requested but libraries not found])
+ fi
+fi
+AM_CONDITIONAL(HAVE_MICROHTTPD, [test "$have_microhttpd" = "yes"])
+
# ------------------------------------------------------------------------------
have_binfmt=no
AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool]))
@@ -803,6 +815,7 @@ AC_MSG_RESULT([
ACL: ${have_acl}
GCRYPT: ${have_gcrypt}
QRENCODE: ${have_qrencode}
+ MICROHTTPD: ${have_microhttpd}
binfmt: ${have_binfmt}
vconsole: ${have_vconsole}
readahead: ${have_readahead}
diff --git a/src/journal/journal-gatewayd.c b/src/journal/journal-gatewayd.c
new file mode 100644
index 0000000000..b7acfba99f
--- /dev/null
+++ b/src/journal/journal-gatewayd.c
@@ -0,0 +1,623 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2012 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see .
+***/
+
+#include
+#include
+#include
+#include
+
+#include
+
+#include "log.h"
+#include "util.h"
+#include "sd-journal.h"
+#include "sd-daemon.h"
+#include "logs-show.h"
+#include "virt.h"
+
+typedef struct RequestMeta {
+ sd_journal *journal;
+
+ OutputMode mode;
+
+ char *cursor;
+ int64_t n_skip;
+ uint64_t n_entries;
+ bool n_entries_set;
+
+ FILE *tmp;
+ uint64_t delta, size;
+} RequestMeta;
+
+static const char* const mime_types[_OUTPUT_MODE_MAX] = {
+ [OUTPUT_SHORT] = "text/plain",
+ [OUTPUT_JSON] = "application/json",
+ [OUTPUT_EXPORT] = "application/vnd.fdo.journal"
+};
+
+static RequestMeta *request_meta(void **connection_cls) {
+ RequestMeta *m;
+
+ if (*connection_cls)
+ return *connection_cls;
+
+ m = new0(RequestMeta, 1);
+ if (!m)
+ return NULL;
+
+ *connection_cls = m;
+ return m;
+}
+
+static void request_meta_free(
+ void *cls,
+ struct MHD_Connection *connection,
+ void **connection_cls,
+ enum MHD_RequestTerminationCode toe) {
+
+ RequestMeta *m = *connection_cls;
+
+ if (!m)
+ return;
+
+ if (m->journal)
+ sd_journal_close(m->journal);
+
+ if (m->tmp)
+ fclose(m->tmp);
+
+ free(m->cursor);
+ free(m);
+}
+
+static int open_journal(RequestMeta *m) {
+ assert(m);
+
+ if (m->journal)
+ return 0;
+
+ return sd_journal_open(&m->journal, SD_JOURNAL_LOCAL_ONLY|SD_JOURNAL_SYSTEM_ONLY);
+}
+
+
+static int respond_oom(struct MHD_Connection *connection) {
+ struct MHD_Response *response;
+ const char m[] = "Out of memory.\n";
+ int ret;
+
+ assert(connection);
+
+ response = MHD_create_response_from_buffer(sizeof(m)-1, (char*) m, MHD_RESPMEM_PERSISTENT);
+ if (!response)
+ return MHD_NO;
+
+ MHD_add_response_header(response, "Content-Type", "text/plain");
+ ret = MHD_queue_response(connection, MHD_HTTP_SERVICE_UNAVAILABLE, response);
+ MHD_destroy_response(response);
+
+ return ret;
+}
+
+static int respond_error(
+ struct MHD_Connection *connection,
+ unsigned code,
+ const char *format, ...) {
+
+ struct MHD_Response *response;
+ char *m;
+ int r;
+ va_list ap;
+
+ assert(connection);
+ assert(format);
+
+ va_start(ap, format);
+ r = vasprintf(&m, format, ap);
+ va_end(ap);
+
+ if (r < 0)
+ return respond_oom(connection);
+
+ response = MHD_create_response_from_buffer(strlen(m), m, MHD_RESPMEM_MUST_FREE);
+ if (!response) {
+ free(m);
+ return respond_oom(connection);
+ }
+
+ MHD_add_response_header(response, "Content-Type", "text/plain");
+ r = MHD_queue_response(connection, code, response);
+ MHD_destroy_response(response);
+
+ return r;
+}
+
+static ssize_t request_reader_entries(
+ void *cls,
+ uint64_t pos,
+ char *buf,
+ size_t max) {
+
+ RequestMeta *m = cls;
+ int r;
+ size_t n, k;
+
+ assert(m);
+ assert(buf);
+ assert(max > 0);
+ assert(pos >= m->delta);
+
+ pos -= m->delta;
+
+ while (pos >= m->size) {
+ off_t sz;
+
+ /* End of this entry, so let's serialize the next
+ * one */
+
+ if (m->n_entries_set &&
+ m->n_entries <= 0)
+ return MHD_CONTENT_READER_END_OF_STREAM;
+
+ if (m->n_skip < 0) {
+ r = sd_journal_previous_skip(m->journal, (uint64_t) -m->n_skip);
+
+ /* We couldn't seek this far backwards? Then
+ * let's try to look forward... */
+ if (r == 0)
+ r = sd_journal_next(m->journal);
+
+ } else if (m->n_skip > 0)
+ r = sd_journal_next_skip(m->journal, (uint64_t) m->n_skip + 1);
+ else
+ r = sd_journal_next(m->journal);
+
+ if (r < 0) {
+ log_error("Failed to advance journal pointer: %s", strerror(-r));
+ return MHD_CONTENT_READER_END_WITH_ERROR;
+ } else if (r == 0)
+ return MHD_CONTENT_READER_END_OF_STREAM;
+
+ pos -= m->size;
+ m->delta += m->size;
+
+ if (m->n_entries_set)
+ m->n_entries -= 1;
+
+ m->n_skip = 0;
+
+ if (m->tmp)
+ rewind(m->tmp);
+ else {
+ m->tmp = tmpfile();
+ if (!m->tmp) {
+ log_error("Failed to create temporary file: %m");
+ return MHD_CONTENT_READER_END_WITH_ERROR;;
+ }
+ }
+
+ r = output_journal(m->tmp, m->journal, m->mode, 0, OUTPUT_FULL_WIDTH);
+ if (r < 0) {
+ log_error("Failed to serialize item: %s", strerror(-r));
+ return MHD_CONTENT_READER_END_WITH_ERROR;
+ }
+
+ sz = ftello(m->tmp);
+ if (sz == (off_t) -1) {
+ log_error("Failed to retrieve file position: %m");
+ return MHD_CONTENT_READER_END_WITH_ERROR;
+ }
+
+ m->size = (uint64_t) sz;
+ }
+
+ if (fseeko(m->tmp, pos, SEEK_SET) < 0) {
+ log_error("Failed to seek to position: %m");
+ return MHD_CONTENT_READER_END_WITH_ERROR;
+ }
+
+ n = m->size - pos;
+ if (n > max)
+ n = max;
+
+ errno = 0;
+ k = fread(buf, 1, n, m->tmp);
+ if (k != n) {
+ log_error("Failed to read from file: %s", errno ? strerror(errno) : "Premature EOF");
+ return MHD_CONTENT_READER_END_WITH_ERROR;
+ }
+
+ return (ssize_t) k;
+}
+
+static int request_parse_accept(
+ RequestMeta *m,
+ struct MHD_Connection *connection) {
+
+ const char *accept;
+
+ assert(m);
+ assert(connection);
+
+ accept = MHD_lookup_connection_value(connection, MHD_HEADER_KIND, "Accept");
+ if (!accept)
+ return 0;
+
+ if (streq(accept, mime_types[OUTPUT_JSON]))
+ m->mode = OUTPUT_JSON;
+ else if (streq(accept, mime_types[OUTPUT_EXPORT]))
+ m->mode = OUTPUT_EXPORT;
+ else
+ m->mode = OUTPUT_SHORT;
+
+ return 0;
+}
+
+static int request_parse_range(
+ RequestMeta *m,
+ struct MHD_Connection *connection) {
+
+ const char *range, *colon, *colon2;
+ int r;
+
+ assert(m);
+ assert(connection);
+
+ range = MHD_lookup_connection_value(connection, MHD_HEADER_KIND, "Range");
+ if (!range)
+ return 0;
+
+ if (!startswith(range, "entries="))
+ return 0;
+
+ range += 8;
+ range += strspn(range, WHITESPACE);
+
+ colon = strchr(range, ':');
+ if (!colon)
+ m->cursor = strdup(range);
+ else {
+ const char *p;
+
+ colon2 = strchr(colon + 1, ':');
+ if (colon2) {
+ char *t;
+
+ t = strndup(colon + 1, colon2 - colon - 1);
+ if (!t)
+ return -ENOMEM;
+
+ r = safe_atoi64(t, &m->n_skip);
+ free(t);
+ if (r < 0)
+ return r;
+ }
+
+ p = (colon2 ? colon2 : colon) + 1;
+ if (*p) {
+ r = safe_atou64(p, &m->n_entries);
+ if (r < 0)
+ return r;
+
+ if (m->n_entries <= 0)
+ return -EINVAL;
+
+ m->n_entries_set = true;
+ }
+
+ m->cursor = strndup(range, colon - range);
+ }
+
+ if (!m->cursor)
+ return -ENOMEM;
+
+ m->cursor[strcspn(m->cursor, WHITESPACE)] = 0;
+ if (isempty(m->cursor)) {
+ free(m->cursor);
+ m->cursor = NULL;
+ }
+
+ return 0;
+}
+
+static int request_handler_entries(
+ struct MHD_Connection *connection,
+ void **connection_cls) {
+
+ struct MHD_Response *response;
+ RequestMeta *m;
+ int r;
+
+ assert(connection);
+ assert(connection_cls);
+
+ m = request_meta(connection_cls);
+ if (!m)
+ return respond_oom(connection);
+
+ r = open_journal(m);
+ if (r < 0)
+ return respond_error(connection, MHD_HTTP_INTERNAL_SERVER_ERROR, "Failed to open journal: %s\n", strerror(-r));
+
+ if (request_parse_accept(m, connection) < 0)
+ return respond_error(connection, MHD_HTTP_BAD_REQUEST, "Failed to parse Accept header.\n");
+
+ if (request_parse_range(m, connection) < 0)
+ return respond_error(connection, MHD_HTTP_BAD_REQUEST, "Failed to parse Range header.\n");
+
+ /* log_info("cursor = %s", m->cursor); */
+ /* log_info("skip = %lli", m->n_skip); */
+ /* if (!m->n_entries_set) */
+ /* log_info("n_entries not set!"); */
+ /* else */
+ /* log_info("n_entries = %llu", m->n_entries); */
+
+ if (m->cursor)
+ r = sd_journal_seek_cursor(m->journal, m->cursor);
+ else if (m->n_skip >= 0)
+ r = sd_journal_seek_head(m->journal);
+ else if (m->n_skip < 0)
+ r = sd_journal_seek_tail(m->journal);
+ if (r < 0)
+ return respond_error(connection, MHD_HTTP_BAD_REQUEST, "Failed to seek in journal.\n");
+
+ response = MHD_create_response_from_callback(MHD_SIZE_UNKNOWN, 4*1024, request_reader_entries, m, NULL);
+ if (!response)
+ return respond_oom(connection);
+
+ MHD_add_response_header(response, "Content-Type", mime_types[m->mode]);
+
+ r = MHD_queue_response(connection, MHD_HTTP_OK, response);
+ MHD_destroy_response(response);
+
+ return r;
+}
+
+static int request_handler_redirect(
+ struct MHD_Connection *connection,
+ const char *target) {
+
+ char *page;
+ struct MHD_Response *response;
+ int ret;
+
+ assert(connection);
+ assert(page);
+
+ if (asprintf(&page, "Please continue to the journal browser.", target) < 0)
+ return respond_oom(connection);
+
+ response = MHD_create_response_from_buffer(strlen(page), page, MHD_RESPMEM_MUST_FREE);
+ if (!response) {
+ free(page);
+ return respond_oom(connection);
+ }
+
+ MHD_add_response_header(response, "Content-Type", "text/html");
+ MHD_add_response_header(response, "Location", target);
+
+ ret = MHD_queue_response(connection, MHD_HTTP_MOVED_PERMANENTLY, response);
+ MHD_destroy_response(response);
+
+ return ret;
+}
+
+static int request_handler_file(
+ struct MHD_Connection *connection,
+ const char *path,
+ const char *mime_type) {
+
+ struct MHD_Response *response;
+ int ret;
+ _cleanup_close_ int fd = -1;
+ struct stat st;
+
+ assert(connection);
+ assert(path);
+ assert(mime_type);
+
+ fd = open(path, O_RDONLY|O_CLOEXEC);
+ if (fd < 0)
+ return respond_error(connection, MHD_HTTP_NOT_FOUND, "Failed to open file %s: %m\n", path);
+
+ if (fstat(fd, &st) < 0)
+ return respond_error(connection, MHD_HTTP_INTERNAL_SERVER_ERROR, "Failed to stat file: %m\n");
+
+ response = MHD_create_response_from_fd_at_offset(st.st_size, fd, 0);
+ if (!response)
+ return respond_oom(connection);
+
+ fd = -1;
+
+ MHD_add_response_header(response, "Content-Type", mime_type);
+
+ ret = MHD_queue_response(connection, MHD_HTTP_OK, response);
+ MHD_destroy_response(response);
+
+ return ret;
+}
+
+static int request_handler_machine(
+ struct MHD_Connection *connection,
+ void **connection_cls) {
+
+ struct MHD_Response *response;
+ RequestMeta *m;
+ int r;
+ _cleanup_free_ char* hostname = NULL, *os_name = NULL;
+ uint64_t cutoff_from, cutoff_to, usage;
+ char *json;
+ sd_id128_t mid, bid;
+ const char *v = "bare";
+
+ assert(connection);
+
+ m = request_meta(connection_cls);
+ if (!m)
+ return respond_oom(connection);
+
+ r = open_journal(m);
+ if (r < 0)
+ return respond_error(connection, MHD_HTTP_INTERNAL_SERVER_ERROR, "Failed to open journal: %s\n", strerror(-r));
+
+ r = sd_id128_get_machine(&mid);
+ if (r < 0)
+ return respond_error(connection, MHD_HTTP_INTERNAL_SERVER_ERROR, "Failed to determine machine ID: %s\n", strerror(-r));
+
+ r = sd_id128_get_boot(&bid);
+ if (r < 0)
+ return respond_error(connection, MHD_HTTP_INTERNAL_SERVER_ERROR, "Failed to determine boot ID: %s\n", strerror(-r));
+
+ hostname = gethostname_malloc();
+ if (!hostname)
+ return respond_oom(connection);
+
+ r = sd_journal_get_usage(m->journal, &usage);
+ if (r < 0)
+ return respond_error(connection, MHD_HTTP_INTERNAL_SERVER_ERROR, "Failed to determine disk usage: %s\n", strerror(-r));
+
+ r = sd_journal_get_cutoff_realtime_usec(m->journal, &cutoff_from, &cutoff_to);
+ if (r < 0)
+ return respond_error(connection, MHD_HTTP_INTERNAL_SERVER_ERROR, "Failed to determine disk usage: %s\n", strerror(-r));
+
+ parse_env_file("/etc/os-release", NEWLINE, "PRETTY_NAME", &os_name, NULL);
+
+ detect_virtualization(&v);
+
+ r = asprintf(&json,
+ "{ \"machine_id\" : \"" SD_ID128_FORMAT_STR "\","
+ "\"boot_id\" : \"" SD_ID128_FORMAT_STR "\","
+ "\"hostname\" : \"%s\","
+ "\"os_pretty_name\" : \"%s\","
+ "\"virtualization\" : \"%s\","
+ "\"usage\" : \"%llu\","
+ "\"cutoff_from_realtime\" : \"%llu\","
+ "\"cutoff_to_realtime\" : \"%llu\" }\n",
+ SD_ID128_FORMAT_VAL(mid),
+ SD_ID128_FORMAT_VAL(bid),
+ hostname_cleanup(hostname),
+ os_name ? os_name : "Linux",
+ v,
+ (unsigned long long) usage,
+ (unsigned long long) cutoff_from,
+ (unsigned long long) cutoff_to);
+
+ if (r < 0)
+ return respond_oom(connection);
+
+ response = MHD_create_response_from_buffer(strlen(json), json, MHD_RESPMEM_MUST_FREE);
+ if (!response) {
+ free(json);
+ return respond_oom(connection);
+ }
+
+ MHD_add_response_header(response, "Content-Type", "application/json");
+ r = MHD_queue_response(connection, MHD_HTTP_OK, response);
+ MHD_destroy_response(response);
+
+ return r;
+}
+
+static int request_handler(
+ void *cls,
+ struct MHD_Connection *connection,
+ const char *url,
+ const char *method,
+ const char *version,
+ const char *upload_data,
+ size_t *upload_data_size,
+ void **connection_cls) {
+
+ assert(connection);
+ assert(url);
+ assert(method);
+
+ if (!streq(method, "GET"))
+ return MHD_NO;
+
+ if (streq(url, "/"))
+ return request_handler_redirect(connection, "/browse");
+
+ if (streq(url, "/entries"))
+ return request_handler_entries(connection, connection_cls);
+
+ if (streq(url, "/browse"))
+ return request_handler_file(connection, DOCUMENT_ROOT "/browse.html", "text/html");
+
+ if (streq(url, "/machine"))
+ return request_handler_machine(connection, connection_cls);
+
+ return respond_error(connection, MHD_HTTP_NOT_FOUND, "Not found.\n");
+}
+
+int main(int argc, char *argv[]) {
+ struct MHD_Daemon *daemon = NULL;
+ int r = EXIT_FAILURE, n;
+
+ if (argc > 1) {
+ log_error("This program does not take arguments.");
+ goto finish;
+ }
+
+ log_set_target(LOG_TARGET_KMSG);
+ log_parse_environment();
+ log_open();
+
+ n = sd_listen_fds(1);
+ if (n < 0) {
+ log_error("Failed to determine passed sockets: %s", strerror(-n));
+ goto finish;
+ } else if (n > 1) {
+ log_error("Can't listen on more than one socket.");
+ goto finish;
+ } else if (n > 0) {
+ daemon = MHD_start_daemon(
+ MHD_USE_THREAD_PER_CONNECTION|MHD_USE_POLL|MHD_USE_DEBUG,
+ 19531,
+ NULL, NULL,
+ request_handler, NULL,
+ MHD_OPTION_LISTEN_SOCKET, SD_LISTEN_FDS_START,
+ MHD_OPTION_NOTIFY_COMPLETED, request_meta_free, NULL,
+ MHD_OPTION_END);
+ } else {
+ daemon = MHD_start_daemon(
+ MHD_USE_DEBUG|MHD_USE_THREAD_PER_CONNECTION|MHD_USE_POLL,
+ 19531,
+ NULL, NULL,
+ request_handler, NULL,
+ MHD_OPTION_NOTIFY_COMPLETED, request_meta_free, NULL,
+ MHD_OPTION_END);
+ }
+
+ if (!daemon) {
+ log_error("Failed to start daemon!");
+ goto finish;
+ }
+
+ pause();
+
+ r = EXIT_SUCCESS;
+
+finish:
+ if (daemon)
+ MHD_stop_daemon(daemon);
+
+ return r;
+}
diff --git a/units/.gitignore b/units/.gitignore
index 74bff5431f..c72e2cbee3 100644
--- a/units/.gitignore
+++ b/units/.gitignore
@@ -1,3 +1,4 @@
+/systemd-journal-gatewayd.service
/systemd-journal-flush.service
/systemd-hibernate.service
/systemd-suspend.service
diff --git a/units/systemd-journal-gatewayd.service.in b/units/systemd-journal-gatewayd.service.in
new file mode 100644
index 0000000000..c3b5c725bf
--- /dev/null
+++ b/units/systemd-journal-gatewayd.service.in
@@ -0,0 +1,16 @@
+# This file is part of systemd.
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+
+[Unit]
+Description=Journal Gateway Service
+Requires=systemd-journal-gatewayd.socket
+
+[Service]
+ExecStart=@rootlibexecdir@/systemd-journal-gatewayd
+
+[Install]
+Also=systemd-journal-gatewayd.socket
diff --git a/units/systemd-journal-gatewayd.socket b/units/systemd-journal-gatewayd.socket
new file mode 100644
index 0000000000..fd11058ab4
--- /dev/null
+++ b/units/systemd-journal-gatewayd.socket
@@ -0,0 +1,15 @@
+# This file is part of systemd.
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+
+[Unit]
+Description=Journal Gateway Service Socket
+
+[Socket]
+ListenStream=19531
+
+[Install]
+WantedBy=sockets.target