diff options
Diffstat (limited to 'src/cmd/auth/rsa2x509.c')
-rw-r--r-- | src/cmd/auth/rsa2x509.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/cmd/auth/rsa2x509.c b/src/cmd/auth/rsa2x509.c new file mode 100644 index 00000000..cf4f7a6d --- /dev/null +++ b/src/cmd/auth/rsa2x509.c @@ -0,0 +1,50 @@ +#include <u.h> +#include <libc.h> +#include <bio.h> +#include <auth.h> +#include <mp.h> +#include <libsec.h> +#include "rsa2any.h" + +void +usage(void) +{ + fprint(2, "usage: aux/rsa2x509 [-e expireseconds] 'C=US ...CN=xxx' [key]"); + exits("usage"); +} + +void +main(int argc, char **argv) +{ + int len; + uchar *cert; + ulong valid[2]; + RSApriv *key; + + fmtinstall('B', mpfmt); + fmtinstall('H', encodefmt); + + valid[0] = time(0); + valid[1] = valid[0] + 3*366*24*60*60; + + ARGBEGIN{ + default: + usage(); + case 'e': + valid[1] = valid[0] + strtoul(ARGF(), 0, 10); + break; + }ARGEND + + if(argc != 1 && argc != 2) + usage(); + + if((key = getkey(argc-1, argv+1, 1, nil)) == nil) + sysfatal("%r"); + + cert = X509gen(key, argv[0], valid, &len); + if(cert == nil) + sysfatal("X509gen: %r"); + + write(1, cert, len); + exits(0); +} |