Adding upstream version 1:4.13+dfsg1.upstream/1%4.13+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/src/getsubids.c b/src/getsubids.c
new file mode 100644
index 0000000..c91ae39
--- /dev/null
+++ b/src/getsubids.c
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "subid.h"
+#include "prototypes.h"
+#include "shadowlog.h"
+
+const char *Prog;
+
+static void usage(void)
+{
+	fprintf(stderr, "Usage: %s [-g] user\n", Prog);
+	fprintf(stderr, "    list subuid ranges for user\n");
+	fprintf(stderr, "    pass -g to list subgid ranges\n");
+	exit(EXIT_FAILURE);
+}
+
+int main(int argc, char *argv[])
+{
+	int i, count=0;
+	struct subid_range *ranges;
+	const char *owner;
+
+	Prog = Basename (argv[0]);
+	log_set_progname(Prog);
+	log_set_logfd(stderr);
+	if (argc < 2)
+		usage();
+	owner = argv[1];
+	if (argc == 3 && strcmp(argv[1], "-g") == 0) {
+		owner = argv[2];
+		count = subid_get_gid_ranges(owner, &ranges);
+	} else if (argc == 2 && strcmp(argv[1], "-h") == 0) {
+		usage();
+	} else {
+		count = subid_get_uid_ranges(owner, &ranges);
+	}
+	if (!ranges) {
+		fprintf(stderr, "Error fetching ranges\n");
+		exit(1);
+	}
+	for (i = 0; i < count; i++) {
+		printf("%d: %s %lu %lu\n", i, owner,
+			ranges[i].start, ranges[i].count);
+	}
+	return 0;
+}