Commit 7fd5df6b authored by Ben Laurie's avatar Ben Laurie
Browse files

Make it possible to set a time for verification.

parent 8c98b259

CHANGES

+3 −0
Original line number Diff line number Diff line
@@ -472,6 +472,9 @@ 
  *) Add SRP support.

     [Tom Wu <tjw@cs.stanford.edu> and Ben Laurie]



  *) Add -attime option to openssl verify.

     [Peter Eckersley <pde@eff.org> and Ben Laurie]



  *) Add functions to copy EVP_PKEY_METHOD and retrieve flags and id.

     [Steve Henson]

apps/verify.c

+29 −4
Original line number Diff line number Diff line
@@ -72,7 +72,7 @@ 
static int MS_CALLBACK cb(int ok, X509_STORE_CTX *ctx);

static int check(X509_STORE *ctx, char *file,

		STACK_OF(X509) *uchain, STACK_OF(X509) *tchain,

		STACK_OF(X509_CRL) *crls, ENGINE *e);

		STACK_OF(X509_CRL) *crls, ENGINE *e, time_t at_time);

static int v_verbose=0, vflags = 0;



int MAIN(int, char **);
@@ -83,6 +83,9 @@ int MAIN(int argc, char **argv) 
	int i,ret=1, badarg = 0;

	char *CApath=NULL,*CAfile=NULL;

	char *untfile = NULL, *trustfile = NULL, *crlfile = NULL;

	char *checktime_string = NULL;

	long int timestamp;

	time_t t = 0;

	STACK_OF(X509) *untrusted = NULL, *trusted = NULL;

	STACK_OF(X509_CRL) *crls = NULL;

	X509_STORE *cert_ctx=NULL;
@@ -145,6 +148,11 @@ int MAIN(int argc, char **argv) 
				if (argc-- < 1) goto end;

				crlfile= *(++argv);

				}

			else if (strcmp(*argv,"-attime") == 0)

				{

				if (argc-- < 1) goto end;

				checktime_string= *(++argv);

				}

#ifndef OPENSSL_NO_ENGINE

			else if (strcmp(*argv,"-engine") == 0)

				{
@@ -222,14 +230,28 @@ int MAIN(int argc, char **argv) 
			goto end;

		}



	if (argc < 1) check(cert_ctx, NULL, untrusted, trusted, crls, e);

	if(checktime_string)

		{

		/* interpret the -attime argument as seconds since Epoch */

		if (sscanf(checktime_string, "%li", &timestamp) != 1)

			{

			BIO_printf(bio_err, "Error parsing timestamp %s\n",

					   checktime_string);

			ERR_print_errors(bio_err);

			goto end;

			}

		t = (time_t) timestamp;  /* on some platforms time_t may be a float */

		}



	if (argc < 1) check(cert_ctx, NULL, untrusted, trusted, crls, e, t);

	else

		for (i=0; i<argc; i++)

			check(cert_ctx,argv[i], untrusted, trusted, crls, e);

			check(cert_ctx,argv[i], untrusted, trusted, crls, e, t);

	ret=0;

end:

	if (ret == 1) {

		BIO_printf(bio_err,"usage: verify [-verbose] [-CApath path] [-CAfile file] [-purpose purpose] [-crl_check]");

		BIO_printf(bio_err," [-attime timestamp]");

#ifndef OPENSSL_NO_ENGINE

		BIO_printf(bio_err," [-engine e]");

#endif
@@ -266,7 +288,7 @@ end: 


static int check(X509_STORE *ctx, char *file,

		STACK_OF(X509) *uchain, STACK_OF(X509) *tchain,

		STACK_OF(X509_CRL) *crls, ENGINE *e)

		STACK_OF(X509_CRL) *crls, ENGINE *e, time_t at_time)

	{

	X509 *x=NULL;

	int i=0,ret=0;
@@ -292,6 +314,9 @@ static int check(X509_STORE *ctx, char *file, 
	if(tchain) X509_STORE_CTX_trusted_stack(csc, tchain);

	if (crls)

		X509_STORE_CTX_set0_crls(csc, crls);

	if (at_time) 

		X509_STORE_CTX_set_time(csc, 0, at_time);



	i=X509_verify_cert(csc);

	X509_STORE_CTX_free(csc);