/* crypto/x509/by_dir.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
#include <stdio.h>
#include <time.h>
#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
#include "cryptlib.h"
-#include "lhash.h"
-#include "x509.h"
-#include "pem.h"
+
+#ifndef NO_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef MAC_OS_pre_X
+# include <stat.h>
+#else
+# include <sys/stat.h>
+#endif
+
+#include <openssl/lhash.h>
+#include <openssl/x509.h>
typedef struct lookup_dir_st
{
int num_dirs_alloced;
} BY_DIR;
-#ifndef NOPROTO
-static int dir_ctrl(X509_LOOKUP *ctx,int cmd,char *argp,long argl,char **ret);
+static int dir_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, long argl,
+ char **ret);
static int new_dir(X509_LOOKUP *lu);
static void free_dir(X509_LOOKUP *lu);
-static int add_cert_dir(BY_DIR *ctx,char *dir,int type);
+static int add_cert_dir(BY_DIR *ctx,const char *dir,int type);
static int get_cert_by_subject(X509_LOOKUP *xl,int type,X509_NAME *name,
X509_OBJECT *ret);
-#else
-static int dir_ctrl();
-static int new_dir();
-static void free_dir();
-static int add_cert_dir();
-static int get_cert_by_subject();
-#endif
-
X509_LOOKUP_METHOD x509_dir_lookup=
{
"Load certs from files in a directory",
NULL, /* get_by_alias */
};
-X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir()
+X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void)
{
return(&x509_dir_lookup);
}
-static int dir_ctrl(ctx,cmd,argp,argl,retp)
-X509_LOOKUP *ctx;
-int cmd;
-long argl;
-char *argp;
-char **retp;
+static int dir_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, long argl,
+ char **retp)
{
int ret=0;
BY_DIR *ld;
return(ret);
}
-static int new_dir(lu)
-X509_LOOKUP *lu;
+static int new_dir(X509_LOOKUP *lu)
{
BY_DIR *a;
- if ((a=(BY_DIR *)Malloc(sizeof(BY_DIR))) == NULL)
+ if ((a=(BY_DIR *)OPENSSL_malloc(sizeof(BY_DIR))) == NULL)
return(0);
if ((a->buffer=BUF_MEM_new()) == NULL)
{
- Free(a);
+ OPENSSL_free(a);
return(0);
}
a->num_dirs=0;
return(1);
}
-static void free_dir(lu)
-X509_LOOKUP *lu;
+static void free_dir(X509_LOOKUP *lu)
{
BY_DIR *a;
int i;
a=(BY_DIR *)lu->method_data;
for (i=0; i<a->num_dirs; i++)
- if (a->dirs[i] != NULL) Free(a->dirs[i]);
- if (a->dirs != NULL) Free(a->dirs);
- if (a->dirs_type != NULL) Free(a->dirs_type);
+ if (a->dirs[i] != NULL) OPENSSL_free(a->dirs[i]);
+ if (a->dirs != NULL) OPENSSL_free(a->dirs);
+ if (a->dirs_type != NULL) OPENSSL_free(a->dirs_type);
if (a->buffer != NULL) BUF_MEM_free(a->buffer);
- Free(a);
+ OPENSSL_free(a);
}
-static int add_cert_dir(ctx,dir, type)
-BY_DIR *ctx;
-char *dir;
-int type;
+static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
{
int j,len;
int *ip;
- char *s,*ss,*p;
+ const char *s,*ss,*p;
char **pp;
- if (dir == NULL) return(0);
+ if (dir == NULL || !*dir)
+ {
+ X509err(X509_F_ADD_CERT_DIR,X509_R_INVALID_DIRECTORY);
+ return 0;
+ }
s=dir;
p=s;
if (ctx->num_dirs_alloced < (ctx->num_dirs+1))
{
ctx->num_dirs_alloced+=10;
- pp=(char **)Malloc(ctx->num_dirs_alloced*
+ pp=(char **)OPENSSL_malloc(ctx->num_dirs_alloced*
sizeof(char *));
- ip=(int *)Malloc(ctx->num_dirs_alloced*
+ ip=(int *)OPENSSL_malloc(ctx->num_dirs_alloced*
sizeof(int));
if ((pp == NULL) || (ip == NULL))
{
memcpy(ip,ctx->dirs_type,(ctx->num_dirs_alloced-10)*
sizeof(int));
if (ctx->dirs != NULL)
- Free((char *)ctx->dirs);
+ OPENSSL_free(ctx->dirs);
if (ctx->dirs_type != NULL)
- Free((char *)ctx->dirs_type);
+ OPENSSL_free(ctx->dirs_type);
ctx->dirs=pp;
ctx->dirs_type=ip;
}
ctx->dirs_type[ctx->num_dirs]=type;
- ctx->dirs[ctx->num_dirs]=(char *)Malloc((unsigned int)len+1);
+ ctx->dirs[ctx->num_dirs]=(char *)OPENSSL_malloc((unsigned int)len+1);
if (ctx->dirs[ctx->num_dirs] == NULL) return(0);
strncpy(ctx->dirs[ctx->num_dirs],ss,(unsigned int)len);
ctx->dirs[ctx->num_dirs][len]='\0';
return(1);
}
-static int get_cert_by_subject(xl,type,name,ret)
-X509_LOOKUP *xl;
-int type;
-X509_NAME *name;
-X509_OBJECT *ret;
+static int get_cert_by_subject(X509_LOOKUP *xl, int type, X509_NAME *name,
+ X509_OBJECT *ret)
{
BY_DIR *ctx;
- X509 st_x509;
- X509_CINF st_x509_cinf;
+ union {
+ struct {
+ X509 st_x509;
+ X509_CINF st_x509_cinf;
+ } x509;
+ struct {
+ X509_CRL st_crl;
+ X509_CRL_INFO st_crl_info;
+ } crl;
+ } data;
int ok=0;
int i,j,k;
unsigned long h;
BUF_MEM *b=NULL;
struct stat st;
X509_OBJECT stmp,*tmp;
+ const char *postfix="";
if (name == NULL) return(0);
- st_x509.cert_info= &st_x509_cinf;
- st_x509_cinf.subject=name;
- stmp.data.x509= &st_x509;
stmp.type=type;
+ if (type == X509_LU_X509)
+ {
+ data.x509.st_x509.cert_info= &data.x509.st_x509_cinf;
+ data.x509.st_x509_cinf.subject=name;
+ stmp.data.x509= &data.x509.st_x509;
+ postfix="";
+ }
+ else if (type == X509_LU_CRL)
+ {
+ data.crl.st_crl.crl= &data.crl.st_crl_info;
+ data.crl.st_crl_info.issuer=name;
+ stmp.data.crl= &data.crl.st_crl;
+ postfix="r";
+ }
+ else
+ {
+ X509err(X509_F_GET_CERT_BY_SUBJECT,X509_R_WRONG_LOOKUP_TYPE);
+ goto finish;
+ }
if ((b=BUF_MEM_new()) == NULL)
{
h=X509_NAME_hash(name);
for (i=0; i<ctx->num_dirs; i++)
{
- j=strlen(ctx->dirs[i])+1+8+6+1;
+ j=strlen(ctx->dirs[i])+1+8+6+1+1;
if (!BUF_MEM_grow(b,j))
{
X509err(X509_F_GET_CERT_BY_SUBJECT,ERR_R_MALLOC_FAILURE);
k=0;
for (;;)
{
- sprintf(b->data,"%s/%08lx.%d",ctx->dirs[i],h,k);
+ sprintf(b->data,"%s/%08lx.%s%d",ctx->dirs[i],h,
+ postfix,k);
k++;
if (stat(b->data,&st) < 0)
break;
/* found one. */
- if ((X509_load_cert_file(xl,b->data,
- ctx->dirs_type[i])) == 0)
+ if (type == X509_LU_X509)
+ {
+ if ((X509_load_cert_file(xl,b->data,
+ ctx->dirs_type[i])) == 0)
break;
+ }
+ else if (type == X509_LU_CRL)
+ {
+ if ((X509_load_crl_file(xl,b->data,
+ ctx->dirs_type[i])) == 0)
+ break;
+ }
+ /* else case will caught higher up */
}
/* we have added it to the cache so now pull
* it out again */
CRYPTO_r_lock(CRYPTO_LOCK_X509_STORE);
- tmp=(X509_OBJECT *)lh_retrieve(xl->store_ctx->certs,
- (char *)&stmp);
+ j = sk_X509_OBJECT_find(xl->store_ctx->objs,&stmp);
+ if(j != -1) tmp=sk_X509_OBJECT_value(xl->store_ctx->objs,i);
+ else tmp = NULL;
CRYPTO_r_unlock(CRYPTO_LOCK_X509_STORE);
if (tmp != NULL)
{
ok=1;
ret->type=tmp->type;
- ret->data.x509=tmp->data.x509;
+ memcpy(&ret->data,&tmp->data,sizeof(ret->data));
+ /* If we were going to up the reference count,
+ * we would need to do it on a perl 'type'
+ * basis */
/* CRYPTO_add(&tmp->data.x509->references,1,
CRYPTO_LOCK_X509);*/
goto finish;
projects / openssl.git / blobdiff