Use the default_md config file value when signing CRLs.
[openssl.git] / apps / verify.c
index f384de6..f7c85b8 100644 (file)
 #include <openssl/x509.h>
 #include <openssl/x509v3.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG   verify_main
 
 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, int purpose);
+static int check(X509_STORE *ctx, char *file, STACK_OF(X509) *uchain, STACK_OF(X509) *tchain, int purpose, ENGINE *e);
 static STACK_OF(X509) *load_untrusted(char *file);
-static int v_verbose=0, issuer_checks = 0;
+static int v_verbose=0, vflags = 0;
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
        {
        ENGINE *e = NULL;
-       int i,ret=1;
+       int i,ret=1, badarg = 0;
        int purpose = -1;
        char *CApath=NULL,*CAfile=NULL;
        char *untfile = NULL, *trustfile = NULL;
        STACK_OF(X509) *untrusted = NULL, *trusted = NULL;
        X509_STORE *cert_ctx=NULL;
        X509_LOOKUP *lookup=NULL;
+       X509_VERIFY_PARAM *vpm = NULL;
+#ifndef OPENSSL_NO_ENGINE
        char *engine=NULL;
+#endif
 
        cert_ctx=X509_STORE_new();
        if (cert_ctx == NULL) goto end;
@@ -101,6 +103,9 @@ int MAIN(int argc, char **argv)
                if ((bio_err=BIO_new(BIO_s_file())) != NULL)
                        BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
 
+       if (!load_config(bio_err, NULL))
+               goto end;
+
        argc--;
        argv++;
        for (;;)
@@ -117,18 +122,12 @@ int MAIN(int argc, char **argv)
                                if (argc-- < 1) goto end;
                                CAfile= *(++argv);
                                }
-                       else if (strcmp(*argv,"-purpose") == 0)
+                       else if (args_verify(&argv, &argc, &badarg, bio_err,
+                                                                       &vpm))
                                {
-                               X509_PURPOSE *xptmp;
-                               if (argc-- < 1) goto end;
-                               i = X509_PURPOSE_get_by_sname(*(++argv));
-                               if(i < 0)
-                                       {
-                                       BIO_printf(bio_err, "unrecognized purpose\n");
+                               if (badarg)
                                        goto end;
-                                       }
-                               xptmp = X509_PURPOSE_get0(i);
-                               purpose = X509_PURPOSE_get_id(xptmp);
+                               continue;
                                }
                        else if (strcmp(*argv,"-untrusted") == 0)
                                {
@@ -140,15 +139,15 @@ int MAIN(int argc, char **argv)
                                if (argc-- < 1) goto end;
                                trustfile= *(++argv);
                                }
+#ifndef OPENSSL_NO_ENGINE
                        else if (strcmp(*argv,"-engine") == 0)
                                {
                                if (--argc < 1) goto end;
                                engine= *(++argv);
                                }
+#endif
                        else if (strcmp(*argv,"-help") == 0)
                                goto end;
-                       else if (strcmp(*argv,"-issuer_checks") == 0)
-                               issuer_checks=1;
                        else if (strcmp(*argv,"-verbose") == 0)
                                v_verbose=1;
                        else if (argv[0][0] == '-')
@@ -162,23 +161,12 @@ int MAIN(int argc, char **argv)
                        break;
                }
 
-       if (engine != NULL)
-               {
-               if((e = ENGINE_by_id(engine)) == NULL)
-                       {
-                       BIO_printf(bio_err,"invalid engine \"%s\"\n",
-                               engine);
-                       goto end;
-                       }
-               if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-                       {
-                       BIO_printf(bio_err,"can't use that engine\n");
-                       goto end;
-                       }
-               BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-               /* Free our "structural" reference. */
-               ENGINE_free(e);
-               }
+#ifndef OPENSSL_NO_ENGINE
+        e = setup_engine(bio_err, engine, 0);
+#endif
+
+       if (vpm)
+               X509_STORE_set1_param(cert_ctx, vpm);
 
        lookup=X509_STORE_add_lookup(cert_ctx,X509_LOOKUP_file());
        if (lookup == NULL) abort();
@@ -220,14 +208,18 @@ int MAIN(int argc, char **argv)
                }
        }
 
-       if (argc < 1) check(cert_ctx, NULL, untrusted, trusted, purpose);
+       if (argc < 1) check(cert_ctx, NULL, untrusted, trusted, purpose, e);
        else
                for (i=0; i<argc; i++)
-                       check(cert_ctx,argv[i], untrusted, trusted, purpose);
+                       check(cert_ctx,argv[i], untrusted, trusted, purpose, e);
        ret=0;
 end:
        if (ret == 1) {
-               BIO_printf(bio_err,"usage: verify [-verbose] [-CApath path] [-CAfile file] [-purpose purpose] [-engine e] cert1 cert2 ...\n");
+               BIO_printf(bio_err,"usage: verify [-verbose] [-CApath path] [-CAfile file] [-purpose purpose] [-crl_check]");
+#ifndef OPENSSL_NO_ENGINE
+               BIO_printf(bio_err," [-engine e]");
+#endif
+               BIO_printf(bio_err," cert1 cert2 ...\n");
                BIO_printf(bio_err,"recognized usages:\n");
                for(i = 0; i < X509_PURPOSE_get_count(); i++) {
                        X509_PURPOSE *ptmp;
@@ -236,45 +228,23 @@ end:
                                                                X509_PURPOSE_get0_name(ptmp));
                }
        }
+       if (vpm) X509_VERIFY_PARAM_free(vpm);
        if (cert_ctx != NULL) X509_STORE_free(cert_ctx);
        sk_X509_pop_free(untrusted, X509_free);
        sk_X509_pop_free(trusted, X509_free);
-       EXIT(ret);
+       apps_shutdown();
+       OPENSSL_EXIT(ret);
        }
 
-static int check(X509_STORE *ctx, char *file, STACK_OF(X509) *uchain, STACK_OF(X509) *tchain, int purpose)
+static int check(X509_STORE *ctx, char *file, STACK_OF(X509) *uchain, STACK_OF(X509) *tchain, int purpose, ENGINE *e)
        {
        X509 *x=NULL;
-       BIO *in=NULL;
        int i=0,ret=0;
        X509_STORE_CTX *csc;
 
-       in=BIO_new(BIO_s_file());
-       if (in == NULL)
-               {
-               ERR_print_errors(bio_err);
-               goto end;
-               }
-
-       if (file == NULL)
-               BIO_set_fp(in,stdin,BIO_NOCLOSE);
-       else
-               {
-               if (BIO_read_filename(in,file) <= 0)
-                       {
-                       perror(file);
-                       goto end;
-                       }
-               }
-
-       x=PEM_read_bio_X509(in,NULL,NULL,NULL);
+       x = load_cert(bio_err, file, FORMAT_PEM, NULL, e, "certificate file");
        if (x == NULL)
-               {
-               fprintf(stdout,"%s: unable to load certificate file\n",
-                       (file == NULL)?"stdin":file);
-               ERR_print_errors(bio_err);
                goto end;
-               }
        fprintf(stdout,"%s: ",(file == NULL)?"stdin":file);
 
        csc = X509_STORE_CTX_new();
@@ -283,11 +253,14 @@ static int check(X509_STORE *ctx, char *file, STACK_OF(X509) *uchain, STACK_OF(X
                ERR_print_errors(bio_err);
                goto end;
                }
-       X509_STORE_CTX_init(csc,ctx,x,uchain);
+       X509_STORE_set_flags(ctx, vflags);
+       if(!X509_STORE_CTX_init(csc,ctx,x,uchain))
+               {
+               ERR_print_errors(bio_err);
+               goto end;
+               }
        if(tchain) X509_STORE_CTX_trusted_stack(csc, tchain);
        if(purpose >= 0) X509_STORE_CTX_set_purpose(csc, purpose);
-       if(issuer_checks)
-               X509_STORE_CTX_set_flags(csc, X509_V_FLAG_CB_ISSUER_CHECK);
        i=X509_verify_cert(csc);
        X509_STORE_CTX_free(csc);
 
@@ -301,7 +274,6 @@ end:
        else
                ERR_print_errors(bio_err);
        if (x != NULL) X509_free(x);
-       if (in != NULL) BIO_free(in);
 
        return(ret);
        }
@@ -358,9 +330,13 @@ static int MS_CALLBACK cb(int ok, X509_STORE_CTX *ctx)
 
        if (!ok)
                {
-               X509_NAME_oneline(
-                               X509_get_subject_name(ctx->current_cert),buf,256);
-               printf("%s\n",buf);
+               if (ctx->current_cert)
+                       {
+                       X509_NAME_oneline(
+                               X509_get_subject_name(ctx->current_cert),buf,
+                               sizeof buf);
+                       printf("%s\n",buf);
+                       }
                printf("error %d at %d depth lookup:%s\n",ctx->error,
                        ctx->error_depth,
                        X509_verify_cert_error_string(ctx->error));
@@ -375,7 +351,17 @@ static int MS_CALLBACK cb(int ok, X509_STORE_CTX *ctx)
                if (ctx->error == X509_V_ERR_PATH_LENGTH_EXCEEDED) ok=1;
                if (ctx->error == X509_V_ERR_INVALID_PURPOSE) ok=1;
                if (ctx->error == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT) ok=1;
+               if (ctx->error == X509_V_ERR_CRL_HAS_EXPIRED) ok=1;
+               if (ctx->error == X509_V_ERR_CRL_NOT_YET_VALID) ok=1;
+               if (ctx->error == X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION) ok=1;
+
+               if (ctx->error == X509_V_ERR_NO_EXPLICIT_POLICY)
+                       policies_print(NULL, ctx);
+               return ok;
+
                }
+       if ((ctx->error == X509_V_OK) && (ok == 2))
+               policies_print(NULL, ctx);
        if (!v_verbose)
                ERR_clear_error();
        return(ok);