option to output corrupted signature in certificates for testing purposes

[openssl.git] / apps / x509.c

diff --git a/apps/x509.c b/apps/x509.c
index 694d2544ebb2c5ab5fc60262d67cf3aae4daf4fc..51c86b4139c029a5aaaab996a28737d176680e4f 100644 (file)
--- a/apps/x509.c
+++ b/apps/x509.c
@@ -179,7 +179,7 @@ int MAIN(int argc, char **argv)
        STACK_OF(OPENSSL_STRING) *sigopts = NULL;
        EVP_PKEY *Upkey=NULL,*CApkey=NULL, *fkey = NULL;
        ASN1_INTEGER *sno = NULL;
        STACK_OF(OPENSSL_STRING) *sigopts = NULL;
        EVP_PKEY *Upkey=NULL,*CApkey=NULL, *fkey = NULL;
        ASN1_INTEGER *sno = NULL;

-       int i,num,badops=0;
+       int i,num,badops=0, badsig=0;

        BIO *out=NULL;
        BIO *STDout=NULL;
        STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
        BIO *out=NULL;
        BIO *STDout=NULL;
        STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;


@@ -499,6 +499,8 @@ int MAIN(int argc, char **argv)
 #endif
                else if (strcmp(*argv,"-ocspid") == 0)
                        ocspid= ++num;
 #endif
                else if (strcmp(*argv,"-ocspid") == 0)
                        ocspid= ++num;

+               else if (strcmp(*argv,"-badsig") == 0)
+                       badsig = 1;

                else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
                        {
                        /* ok */
                else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
                        {
                        /* ok */


@@ -1089,6 +1091,9 @@ bad:
                goto end;
                }
 
                goto end;
                }
 

+       if (badsig)
+               x->signature->data[x->signature->length - 1] ^= 0x1;
+

        if      (outformat == FORMAT_ASN1)
                i=i2d_X509_bio(out,x);
        else if (outformat == FORMAT_PEM)
        if      (outformat == FORMAT_ASN1)
                i=i2d_X509_bio(out,x);
        else if (outformat == FORMAT_PEM)