X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=apps%2Freq.c;h=dd376949fda39c5e887dbbb4afc7b812944adb63;hb=0f4805f5156048c4cde535db6a9ba5e044143a58;hp=24e666f0dccd6bfb142785b34978a6c988b5fcf9;hpb=36217a942488852b616974e168a6ff0fecfb02fa;p=oweals%2Fopenssl.git

diff --git a/apps/req.c b/apps/req.c
index 24e666f0dc..dd376949fd 100644
--- a/apps/req.c
+++ b/apps/req.c
@@ -78,11 +78,12 @@
 
 #define BITS		"default_bits"
 #define KEYFILE		"default_keyfile"
+#define PROMPT		"prompt"
 #define DISTINGUISHED_NAME	"distinguished_name"
 #define ATTRIBUTES	"attributes"
 #define V3_EXTENSIONS	"x509_extensions"
 #define REQ_EXTENSIONS	"req_extensions"
-#define DIRSTRING_TYPE	"dirstring_type"
+#define STRING_MASK	"string_mask"
 
 #define DEFAULT_KEY_LENGTH	512
 #define MIN_KEY_LENGTH		384
@@ -90,7 +91,7 @@
 #undef PROG
 #define PROG	req_main
 
-/* -inform arg	- input format - default PEM (one of DER, TXT or PEM)
+/* -inform arg	- input format - default PEM (DER or PEM)
  * -outform arg - output format - default PEM
  * -in arg	- input file - default stdin
  * -out arg	- output file - default stdout
@@ -109,13 +110,20 @@
  */
 
 static int make_REQ(X509_REQ *req,EVP_PKEY *pkey,int attribs);
-static int add_attribute_object(STACK_OF(X509_ATTRIBUTE) *n, char *text,
+static int prompt_info(X509_REQ *req,
+		STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect,
+		STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs);
+static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *sk,
+				STACK_OF(CONF_VALUE) *attr, int attribs);
+static int add_attribute_object(X509_REQ *req, char *text,
 				char *def, char *value, int nid, int min,
 				int max);
 static int add_DN_object(X509_NAME *n, char *text, char *def, char *value,
 	int nid,int min,int max);
+#ifndef NO_RSA
 static void MS_CALLBACK req_cb(int p,int n,void *arg);
-static int req_fix_data(int nid,int *type,int len,int min,int max);
+#endif
+static int req_check_len(int len,int min,int max);
 static int check_end(char *str, char *end);
 static int add_oid_section(LHASH *conf);
 #ifndef MONOLITH
@@ -128,6 +136,8 @@ static LHASH *req_conf=NULL;
 #define TYPE_DSA	2
 #define TYPE_DH		3
 
+int MAIN(int, char **);
+
 int MAIN(int argc, char **argv)
 	{
 #ifndef NO_DSA
@@ -140,12 +150,13 @@ int MAIN(int argc, char **argv)
 	int i,badops=0,newreq=0,newkey= -1,pkey_type=0;
 	BIO *in=NULL,*out=NULL;
 	int informat,outformat,verify=0,noout=0,text=0,keyform=FORMAT_PEM;
-	int nodes=0,kludge=0;
+	int nodes=0,kludge=0,newhdr=0;
 	char *infile,*outfile,*prog,*keyfile=NULL,*template=NULL,*keyout=NULL;
 	char *extensions = NULL;
 	char *req_exts = NULL;
 	EVP_CIPHER *cipher=NULL;
 	int modulus=0;
+	char *passargin = NULL, *passargout = NULL;
 	char *passin = NULL, *passout = NULL;
 	char *p;
 	const EVP_MD *md_alg=NULL,*digest=EVP_md5();
@@ -221,35 +232,12 @@ int MAIN(int argc, char **argv)
 		else if (strcmp(*argv,"-passin") == 0)
 			{
 			if (--argc < 1) goto bad;
-			passin= *(++argv);
-			}
-		else if (strcmp(*argv,"-envpassin") == 0)
-			{
-			if (--argc < 1) goto bad;
-				if(!(passin= getenv(*(++argv))))
-				{
-				BIO_printf(bio_err,
-				 "Can't read environment variable %s\n",
-								*argv);
-				badops = 1;
-				}
-			}
-		else if (strcmp(*argv,"-envpassout") == 0)
-			{
-			if (--argc < 1) goto bad;
-				if(!(passout= getenv(*(++argv))))
-				{
-				BIO_printf(bio_err,
-				 "Can't read environment variable %s\n",
-								*argv);
-				badops = 1;
-				}
-			argv++;
+			passargin= *(++argv);
 			}
 		else if (strcmp(*argv,"-passout") == 0)
 			{
 			if (--argc < 1) goto bad;
-			passout= *(++argv);
+			passargout= *(++argv);
 			}
 		else if (strcmp(*argv,"-newkey") == 0)
 			{
@@ -318,6 +306,8 @@ int MAIN(int argc, char **argv)
 
 			newreq=1;
 			}
+		else if (strcmp(*argv,"-newhdr") == 0)
+			newhdr=1;
 		else if (strcmp(*argv,"-modulus") == 0)
 			modulus=1;
 		else if (strcmp(*argv,"-verify") == 0)
@@ -370,8 +360,8 @@ int MAIN(int argc, char **argv)
 bad:
 		BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog);
 		BIO_printf(bio_err,"where options  are\n");
-		BIO_printf(bio_err," -inform arg    input format - one of DER TXT PEM\n");
-		BIO_printf(bio_err," -outform arg   output format - one of DER TXT PEM\n");
+		BIO_printf(bio_err," -inform arg    input format - DER or PEM\n");
+		BIO_printf(bio_err," -outform arg   output format - DER or PEM\n");
 		BIO_printf(bio_err," -in arg        input file\n");
 		BIO_printf(bio_err," -out arg       output file\n");
 		BIO_printf(bio_err," -text          text form of request\n");
@@ -390,15 +380,19 @@ bad:
 		BIO_printf(bio_err," -new           new request.\n");
 		BIO_printf(bio_err," -x509          output a x509 structure instead of a cert. req.\n");
 		BIO_printf(bio_err," -days          number of days a x509 generated by -x509 is valid for.\n");
+		BIO_printf(bio_err," -newhdr        output \"NEW\" in the header lines\n");
 		BIO_printf(bio_err," -asn1-kludge   Output the 'request' in a format that is wrong but some CA's\n");
 		BIO_printf(bio_err,"                have been reported as requiring\n");
-		BIO_printf(bio_err,"                [ It is now always turned on but can be turned off with -no-asn1-kludge ]\n");
 		BIO_printf(bio_err," -extensions .. specify certificate extension section (override value in config file)\n");
 		BIO_printf(bio_err," -reqexts ..    specify request extension section (override value in config file)\n");
 		goto end;
 		}
 
 	ERR_load_crypto_strings();
+	if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
+		BIO_printf(bio_err, "Error getting passwords\n");
+		goto end;
+	}
 
 #ifndef MONOLITH /* else this has happened in openssl.c (global `config') */
 	/* Lets load up our environment a little */
@@ -492,10 +486,10 @@ bad:
 	if(!passout)
 		passout = CONF_get_string(req_conf, SECTION, "output_password");
 
-	p = CONF_get_string(req_conf, SECTION, DIRSTRING_TYPE);
+	p = CONF_get_string(req_conf, SECTION, STRING_MASK);
 
 	if(p && !ASN1_STRING_set_default_mask_asc(p)) {
-		BIO_printf(bio_err, "Invalid DiretoryString setting %s", p);
+		BIO_printf(bio_err, "Invalid global string mask setting %s\n", p);
 		goto end;
 	}
 
@@ -527,12 +521,11 @@ bad:
 			goto end;
 			}
 
-/*		if (keyform == FORMAT_ASN1)
-			rsa=d2i_RSAPrivateKey_bio(in,NULL);
-		else */
-		if (keyform == FORMAT_PEM)
+		if (keyform == FORMAT_ASN1)
+			pkey=d2i_PrivateKey_bio(in,NULL);
+		else if (keyform == FORMAT_PEM)
 			{
-			pkey=PEM_read_bio_PrivateKey(in,NULL,PEM_cb,passin);
+			pkey=PEM_read_bio_PrivateKey(in,NULL,NULL,passin);
 			}
 		else
 			{
@@ -621,7 +614,7 @@ bad:
 		i=0;
 loop:
 		if (!PEM_write_bio_PrivateKey(out,pkey,cipher,
-			NULL,0,PEM_cb,passout))
+			NULL,0,NULL,passout))
 			{
 			if ((ERR_GET_REASON(ERR_peek_error()) ==
 				PEM_R_PROBLEMS_GETTING_PASSWORD) && (i < 3))
@@ -844,9 +837,10 @@ loop:
 		{
 		if 	(outformat == FORMAT_ASN1)
 			i=i2d_X509_REQ_bio(out,req);
-		else if (outformat == FORMAT_PEM)
-			i=PEM_write_bio_X509_REQ(out,req);
-		else	{
+		else if (outformat == FORMAT_PEM) {
+			if(newhdr) i=PEM_write_bio_X509_REQ_NEW(out,req);
+			else i=PEM_write_bio_X509_REQ(out,req);
+		} else {
 			BIO_printf(bio_err,"bad output format specified for outfile\n");
 			goto end;
 			}
@@ -884,6 +878,8 @@ end:
 	EVP_PKEY_free(pkey);
 	X509_REQ_free(req);
 	X509_free(x509ss);
+	if(passargin && passin) OPENSSL_free(passin);
+	if(passargout && passout) OPENSSL_free(passout);
 	OBJ_cleanup();
 #ifndef NO_DSA
 	if (dsa_params != NULL) DSA_free(dsa_params);
@@ -894,46 +890,67 @@ end:
 static int make_REQ(X509_REQ *req, EVP_PKEY *pkey, int attribs)
 	{
 	int ret=0,i;
-	char *p,*q;
-	X509_REQ_INFO *ri;
-	char buf[100];
-	int nid,min,max;
-	char *type,*def,*tmp,*value,*tmp_attr;
-	STACK_OF(CONF_VALUE) *sk, *attr=NULL;
-	CONF_VALUE *v;
-	
-	tmp=CONF_get_string(req_conf,SECTION,DISTINGUISHED_NAME);
-	if (tmp == NULL)
+	char no_prompt = 0;
+	STACK_OF(CONF_VALUE) *dn_sk, *attr_sk = NULL;
+	char *tmp, *dn_sect,*attr_sect;
+
+	tmp=CONF_get_string(req_conf,SECTION,PROMPT);
+	if((tmp != NULL) && !strcmp(tmp, "no")) no_prompt = 1;
+
+	dn_sect=CONF_get_string(req_conf,SECTION,DISTINGUISHED_NAME);
+	if (dn_sect == NULL)
 		{
 		BIO_printf(bio_err,"unable to find '%s' in config\n",
 			DISTINGUISHED_NAME);
 		goto err;
 		}
-	sk=CONF_get_section(req_conf,tmp);
-	if (sk == NULL)
+	dn_sk=CONF_get_section(req_conf,dn_sect);
+	if (dn_sk == NULL)
 		{
-		BIO_printf(bio_err,"unable to get '%s' section\n",tmp);
+		BIO_printf(bio_err,"unable to get '%s' section\n",dn_sect);
 		goto err;
 		}
 
-	tmp_attr=CONF_get_string(req_conf,SECTION,ATTRIBUTES);
-	if (tmp_attr == NULL)
-		attr=NULL;
+	attr_sect=CONF_get_string(req_conf,SECTION,ATTRIBUTES);
+	if (attr_sect == NULL)
+		attr_sk=NULL;
 	else
 		{
-		attr=CONF_get_section(req_conf,tmp_attr);
-		if (attr == NULL)
+		attr_sk=CONF_get_section(req_conf,attr_sect);
+		if (attr_sk == NULL)
 			{
-			BIO_printf(bio_err,"unable to get '%s' section\n",tmp_attr);
+			BIO_printf(bio_err,"unable to get '%s' section\n",attr_sect);
 			goto err;
 			}
 		}
 
-	ri=req->req_info;
-
 	/* setup version number */
-	if (!ASN1_INTEGER_set(ri->version,0L)) goto err; /* version 1 */
+	if (!X509_REQ_set_version(req,0L)) goto err; /* version 1 */
+
+	if(no_prompt) i = auto_info(req, dn_sk, attr_sk, attribs);
+	else i = prompt_info(req, dn_sk, dn_sect, attr_sk, attr_sect, attribs);
+	if(!i) goto err;
+
+	X509_REQ_set_pubkey(req,pkey);
+
+	ret=1;
+err:
+	return(ret);
+	}
 
+
+static int prompt_info(X509_REQ *req,
+		STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect,
+		STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs)
+	{
+	int i;
+	char *p,*q;
+	char buf[100];
+	int nid,min,max;
+	char *type,*def,*value;
+	CONF_VALUE *v;
+	X509_NAME *subj;
+	subj = X509_REQ_get_subject_name(req);
 	BIO_printf(bio_err,"You are about to be asked to enter information that will be incorporated\n");
 	BIO_printf(bio_err,"into your certificate request.\n");
 	BIO_printf(bio_err,"What you are about to enter is what is called a Distinguished Name or a DN.\n");
@@ -943,15 +960,15 @@ static int make_REQ(X509_REQ *req, EVP_PKEY *pkey, int attribs)
 	BIO_printf(bio_err,"-----\n");
 
 
-	if (sk_CONF_VALUE_num(sk))
+	if (sk_CONF_VALUE_num(dn_sk))
 		{
 		i= -1;
 start:		for (;;)
 			{
 			i++;
-			if (sk_CONF_VALUE_num(sk) <= i) break;
+			if (sk_CONF_VALUE_num(dn_sk) <= i) break;
 
-			v=sk_CONF_VALUE_value(sk,i);
+			v=sk_CONF_VALUE_value(dn_sk,i);
 			p=q=NULL;
 			type=v->name;
 			if(!check_end(type,"_min") || !check_end(type,"_max") ||
@@ -970,32 +987,32 @@ start:		for (;;)
 			/* If OBJ not recognised ignore it */
 			if ((nid=OBJ_txt2nid(type)) == NID_undef) goto start;
 			sprintf(buf,"%s_default",v->name);
-			if ((def=CONF_get_string(req_conf,tmp,buf)) == NULL)
+			if ((def=CONF_get_string(req_conf,dn_sect,buf)) == NULL)
 				def="";
 				
 			sprintf(buf,"%s_value",v->name);
-			if ((value=CONF_get_string(req_conf,tmp,buf)) == NULL)
+			if ((value=CONF_get_string(req_conf,dn_sect,buf)) == NULL)
 				value=NULL;
 
 			sprintf(buf,"%s_min",v->name);
-			min=(int)CONF_get_number(req_conf,tmp,buf);
+			min=(int)CONF_get_number(req_conf,dn_sect,buf);
 
 			sprintf(buf,"%s_max",v->name);
-			max=(int)CONF_get_number(req_conf,tmp,buf);
+			max=(int)CONF_get_number(req_conf,dn_sect,buf);
 
-			if (!add_DN_object(ri->subject,v->value,def,value,nid,
+			if (!add_DN_object(subj,v->value,def,value,nid,
 				min,max))
-				goto err;
+				return 0;
 			}
-		if (sk_X509_NAME_ENTRY_num(ri->subject->entries) == 0)
+		if (X509_NAME_entry_count(subj) == 0)
 			{
 			BIO_printf(bio_err,"error, no objects specified in config file\n");
-			goto err;
+			return 0;
 			}
 
 		if (attribs)
 			{
-			if ((attr != NULL) && (sk_CONF_VALUE_num(attr) > 0))
+			if ((attr_sk != NULL) && (sk_CONF_VALUE_num(attr_sk) > 0))
 				{
 				BIO_printf(bio_err,"\nPlease enter the following 'extra' attributes\n");
 				BIO_printf(bio_err,"to be sent with your certificate request\n");
@@ -1005,56 +1022,101 @@ start:		for (;;)
 start2:			for (;;)
 				{
 				i++;
-				if ((attr == NULL) ||
-					    (sk_CONF_VALUE_num(attr) <= i))
+				if ((attr_sk == NULL) ||
+					    (sk_CONF_VALUE_num(attr_sk) <= i))
 					break;
 
-				v=sk_CONF_VALUE_value(attr,i);
+				v=sk_CONF_VALUE_value(attr_sk,i);
 				type=v->name;
 				if ((nid=OBJ_txt2nid(type)) == NID_undef)
 					goto start2;
 
 				sprintf(buf,"%s_default",type);
-				if ((def=CONF_get_string(req_conf,tmp_attr,buf))
+				if ((def=CONF_get_string(req_conf,attr_sect,buf))
 					== NULL)
 					def="";
 				
 				sprintf(buf,"%s_value",type);
-				if ((value=CONF_get_string(req_conf,tmp_attr,buf))
+				if ((value=CONF_get_string(req_conf,attr_sect,buf))
 					== NULL)
 					value=NULL;
 
 				sprintf(buf,"%s_min",type);
-				min=(int)CONF_get_number(req_conf,tmp_attr,buf);
+				min=(int)CONF_get_number(req_conf,attr_sect,buf);
 
 				sprintf(buf,"%s_max",type);
-				max=(int)CONF_get_number(req_conf,tmp_attr,buf);
+				max=(int)CONF_get_number(req_conf,attr_sect,buf);
 
-				if (!add_attribute_object(ri->attributes,
+				if (!add_attribute_object(req,
 					v->value,def,value,nid,min,max))
-					goto err;
+					return 0;
 				}
 			}
 		}
 	else
 		{
 		BIO_printf(bio_err,"No template, please set one up.\n");
-		goto err;
+		return 0;
 		}
 
-	X509_REQ_set_pubkey(req,pkey);
+	return 1;
 
-	ret=1;
-err:
-	return(ret);
 	}
 
+static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *dn_sk,
+			STACK_OF(CONF_VALUE) *attr_sk, int attribs)
+	{
+	int i;
+	char *p,*q;
+	char *type;
+	CONF_VALUE *v;
+	X509_NAME *subj;
+
+	subj = X509_REQ_get_subject_name(req);
+
+	for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++)
+		{
+		v=sk_CONF_VALUE_value(dn_sk,i);
+		p=q=NULL;
+		type=v->name;
+		/* Skip past any leading X. X: X, etc to allow for
+		 * multiple instances 
+		 */
+		for(p = v->name; *p ; p++) 
+			if ((*p == ':') || (*p == ',') || (*p == '.')) {
+				p++;
+				if(*p) type = p;
+				break;
+			}
+		if (!X509_NAME_add_entry_by_txt(subj,type, MBSTRING_ASC,
+				(unsigned char *) v->value,-1,-1,0)) return 0;
+
+		}
+
+		if (!X509_NAME_entry_count(subj))
+			{
+			BIO_printf(bio_err,"error, no objects specified in config file\n");
+			return 0;
+			}
+		if (attribs)
+			{
+			for (i = 0; i < sk_CONF_VALUE_num(attr_sk); i++)
+				{
+				v=sk_CONF_VALUE_value(attr_sk,i);
+				if(!X509_REQ_add1_attr_by_txt(req, v->name, MBSTRING_ASC,
+					(unsigned char *)v->value, -1)) return 0;
+				}
+			}
+	return 1;
+	}
+
+
 static int add_DN_object(X509_NAME *n, char *text, char *def, char *value,
 	     int nid, int min, int max)
 	{
 	int i,ret=0;
 	MS_STATIC char buf[1024];
-
+start:
 	BIO_printf(bio_err,"%s [%s]:",text,def);
 	(void)BIO_flush(bio_err);
 	if (value != NULL)
@@ -1090,7 +1152,7 @@ static int add_DN_object(X509_NAME *n, char *text, char *def, char *value,
 #ifdef CHARSET_EBCDIC
 	ebcdic2ascii(buf, buf, i);
 #endif
-	if(!req_fix_data(-1, NULL, i, min, max)) goto err;
+	if(!req_check_len(i, min, max)) goto start;
 	if (!X509_NAME_add_entry_by_NID(n,nid, MBSTRING_ASC,
 				(unsigned char *) buf, -1,-1,0)) goto err;
 	ret=1;
@@ -1098,15 +1160,12 @@ err:
 	return(ret);
 	}
 
-static int add_attribute_object(STACK_OF(X509_ATTRIBUTE) *n, char *text,
+static int add_attribute_object(X509_REQ *req, char *text,
 				char *def, char *value, int nid, int min,
 				int max)
 	{
-	int i,z;
-	X509_ATTRIBUTE *xa=NULL;
+	int i;
 	static char buf[1024];
-	ASN1_BIT_STRING *bs=NULL;
-	ASN1_TYPE *at=NULL;
 
 start:
 	BIO_printf(bio_err,"%s [%s]:",text,def);
@@ -1140,50 +1199,21 @@ start:
 		return(0);
 		}
 	buf[--i]='\0';
+	if(!req_check_len(i, min, max)) goto start;
 
-	/* add object plus value */
-	if ((xa=X509_ATTRIBUTE_new()) == NULL)
-		goto err;
-	if ((xa->value.set=sk_ASN1_TYPE_new_null()) == NULL)
+	if(!X509_REQ_add1_attr_by_NID(req, nid, MBSTRING_ASC,
+					(unsigned char *)buf, -1)) {
+		BIO_printf(bio_err, "Error adding attribute\n");
+		ERR_print_errors(bio_err);
 		goto err;
-	xa->set=1;
-
-	if (xa->object != NULL) ASN1_OBJECT_free(xa->object);
-	xa->object=OBJ_nid2obj(nid);
-
-	if ((bs=ASN1_BIT_STRING_new()) == NULL) goto err;
-
-	bs->type=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
-
-	z=req_fix_data(nid,&bs->type,i,min,max);
-	if (z == 0)
-		{
-		if (value == NULL)
-			goto start;
-		else	goto err;
-		}
-
-	if (!ASN1_STRING_set(bs,(unsigned char *)buf,i))
-		{ BIO_printf(bio_err,"Malloc failure\n"); goto err; }
-
-	if ((at=ASN1_TYPE_new()) == NULL)
-		{ BIO_printf(bio_err,"Malloc failure\n"); goto err; }
-
-	ASN1_TYPE_set(at,bs->type,(char *)bs);
-	sk_ASN1_TYPE_push(xa->value.set,at);
-	bs=NULL;
-	at=NULL;
-	/* only one item per attribute */
+	}
 
-	if (!sk_X509_ATTRIBUTE_push(n,xa)) goto err;
 	return(1);
 err:
-	if (xa != NULL) X509_ATTRIBUTE_free(xa);
-	if (at != NULL) ASN1_TYPE_free(at);
-	if (bs != NULL) ASN1_BIT_STRING_free(bs);
 	return(0);
 	}
 
+#ifndef NO_RSA
 static void MS_CALLBACK req_cb(int p, int n, void *arg)
 	{
 	char c='*';
@@ -1198,27 +1228,10 @@ static void MS_CALLBACK req_cb(int p, int n, void *arg)
 	p=n;
 #endif
 	}
+#endif
 
-static int req_fix_data(int nid, int *type, int len, int min, int max)
+static int req_check_len(int len, int min, int max)
 	{
-	if(type) {
-		if (nid == NID_pkcs9_emailAddress)
-			*type=V_ASN1_IA5STRING;
-		if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
-			*type=V_ASN1_T61STRING;
-		if ((nid == NID_pkcs9_challengePassword) &&
-			(*type == V_ASN1_IA5STRING))
-			*type=V_ASN1_T61STRING;
-
-		if ((nid == NID_pkcs9_unstructuredName) &&
-			(*type == V_ASN1_T61STRING))
-			{
-			BIO_printf(bio_err,"invalid characters in string, please re-enter the string\n");
-			return(0);
-			}
-		if (nid == NID_pkcs9_unstructuredName)
-			*type=V_ASN1_IA5STRING;
-	}
 	if (len < min)
 		{
 		BIO_printf(bio_err,"string is too short, it needs to be at least %d bytes long\n",min);