From 6c23574bb9840ba7a69af29e4f73dba978def543 Mon Sep 17 00:00:00 2001
From: root <devnull@localhost>
Date: Thu, 22 Feb 1996 18:50:41 +0000
Subject: [PATCH] Initial revision

CVS patchset: 396
CVS date: 1996/02/22 18:50:41
---
 checksig.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 checksig.h |  6 ++++++
 2 files changed, 52 insertions(+)
 create mode 100644 checksig.c
 create mode 100644 checksig.h

diff --git a/checksig.c b/checksig.c
new file mode 100644
index 0000000..6c40ed8
--- /dev/null
+++ b/checksig.c
@@ -0,0 +1,46 @@
+/* checksig.c: verify the signature of an RPM */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include "rpmlib.h"
+#include "rpmlead.h"
+#include "signature.h"
+
+int doCheckSig(char **argv)
+{
+    int fd;
+    struct rpmlead lead;
+    char *sig, *rpm;
+    char result[1024];
+    int res = 0;
+    
+    while (*argv) {
+	rpm = *argv++;
+	if ((fd = open(rpm, O_RDONLY, 0644)) < 0) {
+	    fprintf(stderr, "Open failed: %s\n", rpm);
+	    res = -1;
+	}
+	if (readLead(fd, &lead)) {
+	    fprintf(stderr, "readLead failed: %s\n", rpm);
+	    res = -1;
+	}
+	if (!readSignature(fd, lead.signature_type, (void **) &sig)) {
+	    fprintf(stderr, "readSignature failed: %s\n", rpm);
+	    res = -1;
+	}
+	res = verifySignature(fd, lead.signature_type, sig, result);
+	if (res) {
+	    printf("%s: %s", rpm, result);
+	    printf("Signature OK.\n");
+	} else {
+	    fprintf(stderr, "%s: %s", rpm, result);
+	    fprintf(stderr, "Signature NOT OK!\n");
+	    res = -1;
+	}
+	close(fd);
+    }
+
+    return res;
+}
diff --git a/checksig.h b/checksig.h
new file mode 100644
index 0000000..6868286
--- /dev/null
+++ b/checksig.h
@@ -0,0 +1,6 @@
+#ifndef H_CHECKSIG
+#define H_CHECKSIG
+
+int doCheckSig(char **argv);
+
+#endif
-- 
2.7.4