1 files changed, 35 insertions, 0 deletions
diff --git a/src/cmd/auth/secstore/secacct.c b/src/cmd/auth/secstore/secacct.c
new file mode 100644
index 00000000..4390129a
--- /dev/null
+++ b/src/cmd/auth/secstore/secacct.c
@@ -0,0 +1,35 @@
+#include <u.h>
+#include <libc.h>
+#include <ip.h>
+
+int verbose = 1;
+static char testmess[] = "__secstore\tPAK\nC=%s\nm=0\n";
+
+void
+main(int argc, char **argv)
+{
+	int n, m, fd;
+	uchar buf[500];
+
+	if(argc != 2)
+		exits("usage: secacct userid");
+
+	n = snprint((char*)buf, sizeof buf, testmess, argv[1]);
+	hnputs(buf, 0x8000+n-2);
+
+	fd = dial("tcp!ruble.cs.bell-labs.com!5356", 0, 0, 0);
+	if(fd < 0)
+		exits("cannot dial ruble");
+	if(write(fd, buf, n) != n || readn(fd, buf, 2) != 2)
+		exits("cannot exchange first round");
+	n = ((buf[0]&0x7f)<<8) + buf[1];
+	if(n+1 > sizeof buf)
+		exits("implausibly large count");
+	m = readn(fd, buf, n);
+	close(fd);
+	if(m != n)
+		fprint(2,"short read from secstore\n");
+	buf[m] = 0;
+	print("%s\n", (char*)buf);
+	exits(0);
+}