1 #include <u.h>
2 #include <libc.h>
3 #include <bio.h>
4 #include <auth.h>
5 #include <mp.h>
6 #include <libsec.h>
7 #include "rsa2any.h"
8
9 void
usage(void)10 usage(void)
11 {
12 fprint(2, "usage: aux/rsa2csr 'C=US ...CN=xxx' [key]");
13 exits("usage");
14 }
15
16 void
main(int argc,char ** argv)17 main(int argc, char **argv)
18 {
19 int len;
20 uchar *cert;
21 RSApriv *key;
22
23 fmtinstall('B', mpfmt);
24 fmtinstall('H', encodefmt);
25
26 ARGBEGIN{
27 default:
28 usage();
29 }ARGEND
30
31 if(argc != 1 && argc != 2)
32 usage();
33
34 if((key = getkey(argc-1, argv+1, 1, nil)) == nil)
35 sysfatal("%r");
36
37 cert = X509req(key, argv[0], &len);
38 if(cert == nil)
39 sysfatal("X509req: %r");
40
41 write(1, cert, len);
42 exits(0);
43 }
44