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STORE: Move the built-in 'file:' loader to become an engine module

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From this point on, this engine must be specifically specified.

To replace the internal EMBEDDED hack with something unique for the
new module, functions to create application specific OSSL_STORE_INFO
types were added.

Furthermore, the following function had to be exported:

ossl_do_blob_header()
ossl_do_PVK_header()
asn1_d2i_read_bio()

Finally, evp_pkcs82pkey_int() has become public under a new name,
EVP_PKCS82PKEY_with_libctx()

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12587)
This commit is contained in:
Richard Levitte 2020-07-23 16:56:59 +02:00
parent bd7a6f16eb
commit 16feca7154
27 changed files with 504 additions and 241 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Configurations/unix-Makefile.tmpl
View File

@ -1075,6 +1075,8 @@ errors:
include/internal/o_dir.h
include/internal/err.h
include/internal/evp.h
include/internal/pem.h
include/internal/asn1.h
include/internal/sslconf.h );
our @cryptoskipheaders = ( @sslheaders,
qw( include/openssl/conf_api.h

1
crypto/asn1/a_d2i_fp.c
View File

@ -13,6 +13,7 @@
#include "internal/numbers.h"
#include <openssl/buffer.h>
#include <openssl/asn1.h>
#include "internal/asn1.h"
#include "crypto/asn1.h"
#ifndef NO_OLD_ASN1

3
crypto/asn1/d2i_param.c
View File

@ -11,8 +11,9 @@
#include "internal/cryptlib.h"
#include <openssl/evp.h>
#include <openssl/asn1.h>
#include "crypto/evp.h"
#include "internal/asn1.h"
#include "crypto/asn1.h"
#include "crypto/evp.h"
EVP_PKEY *d2i_KeyParams(int type, EVP_PKEY **a, const unsigned char **pp,
long length)

4
crypto/asn1/d2i_pr.c
View File

@ -55,7 +55,7 @@ EVP_PKEY *d2i_PrivateKey_ex(int type, EVP_PKEY **a, const unsigned char **pp,
p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, length);
if (p8 == NULL)
goto err;
tmp = evp_pkcs82pkey_int(p8, libctx, propq);
tmp = EVP_PKCS82PKEY_with_libctx(p8, libctx, propq);
PKCS8_PRIV_KEY_INFO_free(p8);
if (tmp == NULL)
goto err;
@ -122,7 +122,7 @@ EVP_PKEY *d2i_AutoPrivateKey_ex(EVP_PKEY **a, const unsigned char **pp,
ASN1err(0, ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
return NULL;
}
ret = evp_pkcs82pkey_int(p8, libctx, propq);
ret = EVP_PKCS82PKEY_with_libctx(p8, libctx, propq);
PKCS8_PRIV_KEY_INFO_free(p8);
if (ret == NULL)
return NULL;

6
crypto/evp/evp_pkey.c
View File

@ -18,8 +18,8 @@
/* Extract a private key from a PKCS8 structure */
EVP_PKEY *evp_pkcs82pkey_int(const PKCS8_PRIV_KEY_INFO *p8, OPENSSL_CTX *libctx,
const char *propq)
EVP_PKEY *EVP_PKCS82PKEY_with_libctx(const PKCS8_PRIV_KEY_INFO *p8,
OPENSSL_CTX *libctx, const char *propq)
{
EVP_PKEY *pkey = NULL;
const ASN1_OBJECT *algoid;
@ -64,7 +64,7 @@ EVP_PKEY *evp_pkcs82pkey_int(const PKCS8_PRIV_KEY_INFO *p8, OPENSSL_CTX *libctx,
EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8)
{
return evp_pkcs82pkey_int(p8, NULL, NULL);
return EVP_PKCS82PKEY_with_libctx(p8, NULL, NULL);
}
/* Turn a private key into a PKCS8 structure */

2
crypto/store/build.info
View File

@ -1,4 +1,4 @@
LIBS=../../libcrypto
SOURCE[../../libcrypto]=\
store_err.c store_lib.c store_result.c store_strings.c store_meth.c \
store_init.c store_register.c loader_file.c
store_init.c store_register.c

3
crypto/store/store_init.c
View File

@ -14,8 +14,7 @@
static CRYPTO_ONCE store_init = CRYPTO_ONCE_STATIC_INIT;
DEFINE_RUN_ONCE_STATIC(do_store_init)
{
return OPENSSL_init_crypto(0, NULL)
&& ossl_store_file_loader_init();
return OPENSSL_init_crypto(0, NULL);
}
int ossl_store_init_once(void)

63
crypto/store/store_lib.c
View File

@ -474,7 +474,7 @@ int OSSL_STORE_close(OSSL_STORE_CTX *ctx)
* In all cases, ownership of the object is transferred to the OSSL_STORE_INFO
* and will therefore be freed when the OSSL_STORE_INFO is freed.
*/
static OSSL_STORE_INFO *store_info_new(int type, void *data)
OSSL_STORE_INFO *OSSL_STORE_INFO_new(int type, void *data)
{
OSSL_STORE_INFO *info = OPENSSL_zalloc(sizeof(*info));
@ -488,7 +488,7 @@ static OSSL_STORE_INFO *store_info_new(int type, void *data)
OSSL_STORE_INFO *OSSL_STORE_INFO_new_NAME(char *name)
{
OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_NAME, NULL);
OSSL_STORE_INFO *info = OSSL_STORE_INFO_new(OSSL_STORE_INFO_NAME, NULL);
if (info == NULL) {
ERR_raise(ERR_LIB_OSSL_STORE, ERR_R_MALLOC_FAILURE);
@ -514,7 +514,7 @@ int OSSL_STORE_INFO_set0_NAME_description(OSSL_STORE_INFO *info, char *desc)
}
OSSL_STORE_INFO *OSSL_STORE_INFO_new_PARAMS(EVP_PKEY *params)
{
OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_PARAMS, params);
OSSL_STORE_INFO *info = OSSL_STORE_INFO_new(OSSL_STORE_INFO_PARAMS, params);
if (info == NULL)
ERR_raise(ERR_LIB_OSSL_STORE, ERR_R_MALLOC_FAILURE);
@ -523,7 +523,7 @@ OSSL_STORE_INFO *OSSL_STORE_INFO_new_PARAMS(EVP_PKEY *params)
OSSL_STORE_INFO *OSSL_STORE_INFO_new_PUBKEY(EVP_PKEY *pkey)
{
OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_PUBKEY, pkey);
OSSL_STORE_INFO *info = OSSL_STORE_INFO_new(OSSL_STORE_INFO_PUBKEY, pkey);
if (info == NULL)
ERR_raise(ERR_LIB_OSSL_STORE, ERR_R_MALLOC_FAILURE);
@ -532,7 +532,7 @@ OSSL_STORE_INFO *OSSL_STORE_INFO_new_PUBKEY(EVP_PKEY *pkey)
OSSL_STORE_INFO *OSSL_STORE_INFO_new_PKEY(EVP_PKEY *pkey)
{
OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_PKEY, pkey);
OSSL_STORE_INFO *info = OSSL_STORE_INFO_new(OSSL_STORE_INFO_PKEY, pkey);
if (info == NULL)
ERR_raise(ERR_LIB_OSSL_STORE, ERR_R_MALLOC_FAILURE);
@ -541,7 +541,7 @@ OSSL_STORE_INFO *OSSL_STORE_INFO_new_PKEY(EVP_PKEY *pkey)
OSSL_STORE_INFO *OSSL_STORE_INFO_new_CERT(X509 *x509)
{
OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_CERT, x509);
OSSL_STORE_INFO *info = OSSL_STORE_INFO_new(OSSL_STORE_INFO_CERT, x509);
if (info == NULL)
ERR_raise(ERR_LIB_OSSL_STORE, ERR_R_MALLOC_FAILURE);
@ -550,7 +550,7 @@ OSSL_STORE_INFO *OSSL_STORE_INFO_new_CERT(X509 *x509)
OSSL_STORE_INFO *OSSL_STORE_INFO_new_CRL(X509_CRL *crl)
{
OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_CRL, crl);
OSSL_STORE_INFO *info = OSSL_STORE_INFO_new(OSSL_STORE_INFO_CRL, crl);
if (info == NULL)
ERR_raise(ERR_LIB_OSSL_STORE, ERR_R_MALLOC_FAILURE);
@ -565,6 +565,13 @@ int OSSL_STORE_INFO_get_type(const OSSL_STORE_INFO *info)
return info->type;
}
void *OSSL_STORE_INFO_get0_data(int type, const OSSL_STORE_INFO *info)
{
if (info->type == type)
return info->_.data;
return NULL;
}
const char *OSSL_STORE_INFO_get0_NAME(const OSSL_STORE_INFO *info)
{
if (info->type == OSSL_STORE_INFO_NAME)
@ -698,10 +705,6 @@ void OSSL_STORE_INFO_free(OSSL_STORE_INFO *info)
{
if (info != NULL) {
switch (info->type) {
case OSSL_STORE_INFO_EMBEDDED:
BUF_MEM_free(info->_.embedded.blob);
OPENSSL_free(info->_.embedded.pem_name);
break;
case OSSL_STORE_INFO_NAME:
OPENSSL_free(info->_.name.name);
OPENSSL_free(info->_.name.desc);
@ -889,44 +892,6 @@ const EVP_MD *OSSL_STORE_SEARCH_get0_digest(const OSSL_STORE_SEARCH *criterion)
return criterion->digest;
}
/* Internal functions */
OSSL_STORE_INFO *ossl_store_info_new_EMBEDDED(const char *new_pem_name,
BUF_MEM *embedded)
{
OSSL_STORE_INFO *info = store_info_new(OSSL_STORE_INFO_EMBEDDED, NULL);
if (info == NULL) {
ERR_raise(ERR_LIB_OSSL_STORE, ERR_R_MALLOC_FAILURE);
return NULL;
}
info->_.embedded.blob = embedded;
info->_.embedded.pem_name =
new_pem_name == NULL ? NULL : OPENSSL_strdup(new_pem_name);
if (new_pem_name != NULL && info->_.embedded.pem_name == NULL) {
ERR_raise(ERR_LIB_OSSL_STORE, ERR_R_MALLOC_FAILURE);
OSSL_STORE_INFO_free(info);
info = NULL;
}
return info;
}
BUF_MEM *ossl_store_info_get0_EMBEDDED_buffer(OSSL_STORE_INFO *info)
{
if (info->type == OSSL_STORE_INFO_EMBEDDED)
return info->_.embedded.blob;
return NULL;
}
char *ossl_store_info_get0_EMBEDDED_pem_name(OSSL_STORE_INFO *info)
{
if (info->type == OSSL_STORE_INFO_EMBEDDED)
return info->_.embedded.pem_name;
return NULL;
}
OSSL_STORE_CTX *OSSL_STORE_attach(BIO *bp, const char *scheme,
OPENSSL_CTX *libctx, const char *propq,
const UI_METHOD *ui_method, void *ui_data,

24
crypto/store/store_local.h
View File

@ -28,11 +28,6 @@ struct ossl_store_info_st {
union {
void *data; /* used internally as generic pointer */
struct {
BUF_MEM *blob;
char *pem_name;
} embedded; /* when type == OSSL_STORE_INFO_EMBEDDED */
struct {
char *name;
char *desc;
@ -45,26 +40,8 @@ struct ossl_store_info_st {
X509_CRL *crl; /* when type == OSSL_STORE_INFO_CRL */
} _;
};
DEFINE_STACK_OF(OSSL_STORE_INFO)
/*
* EMBEDDED is a special type of OSSL_STORE_INFO, specially for the file
* handlers. It should never reach a calling application or any engine.
* However, it can be used by a FILE_HANDLER's try_decode function to signal
* that it has decoded the incoming blob into a new blob, and that the
* attempted decoding should be immediately restarted with the new blob, using
* the new PEM name.
*/
/*
* Because this is an internal type, we don't make it public.
*/
#define OSSL_STORE_INFO_EMBEDDED -1
OSSL_STORE_INFO *ossl_store_info_new_EMBEDDED(const char *new_pem_name,
BUF_MEM *embedded);
BUF_MEM *ossl_store_info_get0_EMBEDDED_buffer(OSSL_STORE_INFO *info);
char *ossl_store_info_get0_EMBEDDED_pem_name(OSSL_STORE_INFO *info);
/*-
* OSSL_STORE_SEARCH stuff
* -----------------------
@ -174,7 +151,6 @@ struct ossl_store_ctx_st {
*/
int ossl_store_init_once(void);
int ossl_store_file_loader_init(void);
/*-
* 'file' scheme stuff

2
crypto/store/store_result.c
View File

@ -302,7 +302,7 @@ static EVP_PKEY *try_key_value_legacy(struct extracted_param_data_st *data,
derp = der;
p8info = d2i_PKCS8_PRIV_KEY_INFO(NULL, &derp, der_len);
if (p8info != NULL) {
pk = evp_pkcs82pkey_int(p8info, libctx, propq);
pk = EVP_PKCS82PKEY_with_libctx(p8info, libctx, propq);
PKCS8_PRIV_KEY_INFO_free(p8info);
}

2
crypto/x509/x_all.c
View File

@ -23,7 +23,7 @@
#include <openssl/rsa.h>
#include <openssl/dsa.h>
#include <openssl/x509v3.h>
#include "crypto/asn1.h"
#include "internal/asn1.h"
#include "crypto/pkcs7.h"
#include "crypto/x509.h"

23
doc/man3/OSSL_STORE_INFO.pod
View File

@ -12,7 +12,8 @@ OSSL_STORE_INFO_get1_PKEY, OSSL_STORE_INFO_get1_CERT, OSSL_STORE_INFO_get1_CRL,
OSSL_STORE_INFO_type_string, OSSL_STORE_INFO_free,
OSSL_STORE_INFO_new_NAME, OSSL_STORE_INFO_set0_NAME_description,
OSSL_STORE_INFO_new_PARAMS, OSSL_STORE_INFO_new_PUBKEY,
OSSL_STORE_INFO_new_PKEY, OSSL_STORE_INFO_new_CERT, OSSL_STORE_INFO_new_CRL
OSSL_STORE_INFO_new_PKEY, OSSL_STORE_INFO_new_CERT, OSSL_STORE_INFO_new_CRL,
OSSL_STORE_INFO_new, OSSL_STORE_INFO_get0_data
- Functions to manipulate OSSL_STORE_INFO objects
=head1 SYNOPSIS
@ -50,6 +51,9 @@ OSSL_STORE_INFO_new_PKEY, OSSL_STORE_INFO_new_CERT, OSSL_STORE_INFO_new_CRL
OSSL_STORE_INFO *OSSL_STORE_INFO_new_CERT(X509 *x509);
OSSL_STORE_INFO *OSSL_STORE_INFO_new_CRL(X509_CRL *crl);
OSSL_STORE_INFO *OSSL_STORE_INFO_new(int type, void *data);
void *OSSL_STORE_INFO_get0_data(int type, const OSSL_STORE_INFO *info);
=head1 DESCRIPTION
These functions are primarily useful for applications to retrieve
@ -110,6 +114,19 @@ description.
This description is meant to be human readable and should be used for
information printout.
OSSL_STORE_INFO_new() creates a B<OSSL_STORE_INFO> with an arbitrary I<type>
number and I<data> structure. It's the responsibility of the caller to
define type numbers other than the ones defined by F<< <openssl/store.h> >>,
and to handle freeing the associated data structure on their own.
I<Using type numbers that are defined by F<< <openssl/store.h> >> may cause
undefined behaviours, including crashes>.
OSSL_STORE_INFO_get0_data() returns the data pointer that was passed to
OSSL_STORE_INFO_new() if I<type> matches the type number in I<info>.
OSSL_STORE_INFO_new() and OSSL_STORE_INFO_get0_data() may be useful for
applications that define their own STORE data, but must be used with care.
=head1 SUPPORTED OBJECTS
Currently supported object types are:
@ -177,13 +194,13 @@ OSSL_STORE_INFO_get1_PARAMS(), OSSL_STORE_INFO_get1_PKEY(),
OSSL_STORE_INFO_get1_CERT() and OSSL_STORE_INFO_get1_CRL() all return
a pointer to a duplicate of the OpenSSL object on success, NULL otherwise.
OSSL_STORE_INFO_type_string() returns a string on success, or B<NULL> on
OSSL_STORE_INFO_type_string() returns a string on success, or NULL on
failure.
OSSL_STORE_INFO_new_NAME(), OSSL_STORE_INFO_new_PARAMS(),
OSSL_STORE_INFO_new_PKEY(), OSSL_STORE_INFO_new_CERT() and
OSSL_STORE_INFO_new_CRL() return a B<OSSL_STORE_INFO>
pointer on success, or B<NULL> on failure.
pointer on success, or NULL on failure.
OSSL_STORE_INFO_set0_NAME_description() returns 1 on success, or 0 on
failure.

10
engines/build.info
View File

@ -70,7 +70,7 @@ IF[{- !$disabled{"engine"} -}]
ENDIF
ENDIF
MODULES{noinst,engine}=ossltest dasync
MODULES{noinst,engine}=ossltest dasync loader_attic
SOURCE[dasync]=e_dasync.c
DEPEND[dasync]=../libcrypto
INCLUDE[dasync]=../include
@ -86,6 +86,14 @@ IF[{- !$disabled{"engine"} -}]
SOURCE[ossltest]=ossltest.ld
GENERATE[ossltest.ld]=../util/engines.num
ENDIF
SOURCE[loader_attic]=e_loader_attic.c
DEPEND[loader_attic]=../libcrypto
INCLUDE[loader_attic]=../include
IF[{- defined $target{shared_defflag} -}]
SOURCE[loader_attic]=loader_attic.ld
GENERATE[loader_attic.ld]=../util/engines.num
ENDIF
ENDIF
GENERATE[e_padlock-x86.s]=asm/e_padlock-x86.pl
GENERATE[e_padlock-x86_64.s]=asm/e_padlock-x86_64.pl

419
crypto/store/loader_file.c → engines/e_loader_attic.c
View File

@ -7,10 +7,12 @@
* https://www.openssl.org/source/license.html
*/
/* THIS ENGINE IS FOR TESTING PURPOSES ONLY. */
/* We need to use some engine deprecated APIs */
#define OPENSSL_SUPPRESS_DEPRECATED
#include "e_os.h"
/* #include "e_os.h" */
#include <string.h>
#include <sys/stat.h>
#include <ctype.h>
@ -21,25 +23,26 @@
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/pem.h>
#include "internal/pem.h"
#include <openssl/pkcs12.h> /* For the PKCS8 stuff o.O */
#include <openssl/rsa.h> /* For d2i_RSAPrivateKey */
#include <openssl/safestack.h>
#include <openssl/store.h>
#include <openssl/ui.h>
#include <openssl/engine.h>
#include <openssl/x509.h> /* For the PKCS8 stuff o.O */
#include "crypto/asn1.h"
#include "crypto/ctype.h"
#include "internal/asn1.h" /* For asn1_d2i_read_bio */
#include "internal/pem.h" /* For PVK and "blob" PEM headers */
#include "internal/o_dir.h"
#include "internal/cryptlib.h"
#include "crypto/store.h"
#include "crypto/evp.h"
#include "store_local.h"
#include "e_loader_attic_err.c"
DEFINE_STACK_OF(X509)
DEFINE_STACK_OF(OSSL_STORE_INFO)
#ifdef _WIN32
# define stat _stat
# define strncasecmp _strnicmp
#endif
#ifndef S_ISDIR
@ -59,7 +62,7 @@ static char *file_get_pass(const UI_METHOD *ui_method, char *pass,
char *prompt = NULL;
if (ui == NULL) {
OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS, ERR_R_MALLOC_FAILURE);
ATTICerr(0, ERR_R_MALLOC_FAILURE);
return NULL;
}
@ -68,21 +71,20 @@ static char *file_get_pass(const UI_METHOD *ui_method, char *pass,
UI_add_user_data(ui, data);
if ((prompt = UI_construct_prompt(ui, desc, info)) == NULL) {
OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS, ERR_R_MALLOC_FAILURE);
ATTICerr(0, ERR_R_MALLOC_FAILURE);
pass = NULL;
} else if (!UI_add_input_string(ui, prompt, UI_INPUT_FLAG_DEFAULT_PWD,
pass, 0, maxsize - 1)) {
OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS, ERR_R_UI_LIB);
ATTICerr(0, ERR_R_UI_LIB);
pass = NULL;
} else {
switch (UI_process(ui)) {
case -2:
OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS,
OSSL_STORE_R_UI_PROCESS_INTERRUPTED_OR_CANCELLED);
ATTICerr(0, ATTIC_R_UI_PROCESS_INTERRUPTED_OR_CANCELLED);
pass = NULL;
break;
case -1:
OSSL_STOREerr(OSSL_STORE_F_FILE_GET_PASS, ERR_R_UI_LIB);
ATTICerr(0, ERR_R_UI_LIB);
pass = NULL;
break;
default:
@ -126,6 +128,91 @@ static int file_get_pem_pass(char *buf, int num, int w, void *data)
return pass == NULL ? 0 : strlen(pass);
}
/*
* Check if |str| ends with |suffix| preceded by a space, and if it does,
* return the index of that space. If there is no such suffix in |str|,
* return -1.
* For |str| == "FOO BAR" and |suffix| == "BAR", the returned value is 3.
*/
static int check_suffix(const char *str, const char *suffix)
{
int str_len = strlen(str);
int suffix_len = strlen(suffix) + 1;
const char *p = NULL;
if (suffix_len >= str_len)
return -1;
p = str + str_len - suffix_len;
if (*p != ' '
|| strcmp(p + 1, suffix) != 0)
return -1;
return p - str;
}
/*
* EMBEDDED is a special type of OSSL_STORE_INFO, specially for the file
* handlers, so we define it internally. This uses the possibility to
* create an OSSL_STORE_INFO with a generic data pointer and arbitrary
* type number.
*
* This is used by a FILE_HANDLER's try_decode function to signal that it
* has decoded the incoming blob into a new blob, and that the attempted
* decoding should be immediately restarted with the new blob, using the
* new PEM name.
*/
/* Negative numbers are never used for public OSSL_STORE_INFO types */
#define STORE_INFO_EMBEDDED -1
/* This is the embedded data */
struct embedded_st {
BUF_MEM *blob;
char *pem_name;
};
/* Helper functions */
static struct embedded_st *get0_EMBEDDED(OSSL_STORE_INFO *info)
{
return OSSL_STORE_INFO_get0_data(STORE_INFO_EMBEDDED, info);
}
static void store_info_free(OSSL_STORE_INFO *info)
{
struct embedded_st *data;
if (info != NULL && (data = get0_EMBEDDED(info)) != NULL) {
BUF_MEM_free(data->blob);
OPENSSL_free(data->pem_name);
OPENSSL_free(data);
}
OSSL_STORE_INFO_free(info);
}
static OSSL_STORE_INFO *new_EMBEDDED(const char *new_pem_name,
BUF_MEM *embedded)
{
OSSL_STORE_INFO *info = NULL;
struct embedded_st *data = NULL;
if ((data = OPENSSL_zalloc(sizeof(*data))) == NULL
|| (info = OSSL_STORE_INFO_new(STORE_INFO_EMBEDDED, data)) == NULL) {
ATTICerr(0, ERR_R_MALLOC_FAILURE);
OPENSSL_free(data);
return NULL;
}
data->pem_name =
new_pem_name == NULL ? NULL : OPENSSL_strdup(new_pem_name);
if (new_pem_name != NULL && data->pem_name == NULL) {
ATTICerr(0, ERR_R_MALLOC_FAILURE);
store_info_free(info);
info = NULL;
}
data->blob = embedded;
return info;
}
/*-
* The file scheme decoders
* ------------------------
@ -243,13 +330,11 @@ static OSSL_STORE_INFO *try_decode_PKCS12(const char *pem_name,
if ((pass = file_get_pass(ui_method, tpass, PEM_BUFSIZE,
"PKCS12 import pass phrase", uri,
ui_data)) == NULL) {
OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS12,
OSSL_STORE_R_PASSPHRASE_CALLBACK_ERROR);
ATTICerr(0, ATTIC_R_PASSPHRASE_CALLBACK_ERROR);
goto p12_end;
}
if (!PKCS12_verify_mac(p12, pass, strlen(pass))) {
OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS12,
OSSL_STORE_R_ERROR_VERIFYING_PKCS12_MAC);
ATTICerr(0, ATTIC_R_ERROR_VERIFYING_PKCS12_MAC);
goto p12_end;
}
}
@ -293,11 +378,11 @@ static OSSL_STORE_INFO *try_decode_PKCS12(const char *pem_name,
EVP_PKEY_free(pkey);
X509_free(cert);
sk_X509_pop_free(chain, X509_free);
OSSL_STORE_INFO_free(osi_pkey);
OSSL_STORE_INFO_free(osi_cert);
OSSL_STORE_INFO_free(osi_ca);
store_info_free(osi_pkey);
store_info_free(osi_cert);
store_info_free(osi_ca);
if (!ok) {
sk_OSSL_STORE_INFO_pop_free(ctx, OSSL_STORE_INFO_free);
sk_OSSL_STORE_INFO_pop_free(ctx, store_info_free);
ctx = NULL;
}
*pctx = ctx;
@ -325,7 +410,7 @@ static void destroy_ctx_PKCS12(void **pctx)
{
STACK_OF(OSSL_STORE_INFO) *ctx = *pctx;
sk_OSSL_STORE_INFO_pop_free(ctx, OSSL_STORE_INFO_free);
sk_OSSL_STORE_INFO_pop_free(ctx, store_info_free);
*pctx = NULL;
}
@ -375,16 +460,14 @@ static OSSL_STORE_INFO *try_decode_PKCS8Encrypted(const char *pem_name,
*matchcount = 1;
if ((mem = BUF_MEM_new()) == NULL) {
OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS8ENCRYPTED,
ERR_R_MALLOC_FAILURE);
ATTICerr(0, ERR_R_MALLOC_FAILURE);
goto nop8;
}
if ((pass = file_get_pass(ui_method, kbuf, PEM_BUFSIZE,
"PKCS8 decrypt pass phrase", uri,
ui_data)) == NULL) {
OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS8ENCRYPTED,
OSSL_STORE_R_BAD_PASSWORD_READ);
ATTICerr(0, ATTIC_R_BAD_PASSWORD_READ);
goto nop8;
}
@ -397,10 +480,9 @@ static OSSL_STORE_INFO *try_decode_PKCS8Encrypted(const char *pem_name,
mem->max = mem->length = (size_t)new_data_len;
X509_SIG_free(p8);
store_info = ossl_store_info_new_EMBEDDED(PEM_STRING_PKCS8INF, mem);
store_info = new_EMBEDDED(PEM_STRING_PKCS8INF, mem);
if (store_info == NULL) {
OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PKCS8ENCRYPTED,
ERR_R_MALLOC_FAILURE);
ATTICerr(0, ERR_R_MALLOC_FAILURE);
goto nop8;
}
@ -421,7 +503,6 @@ static FILE_HANDLER PKCS8Encrypted_handler = {
* encoded ones and old style PEM ones (with the key type is encoded into
* the PEM name).
*/
int pem_check_suffix(const char *pem_str, const char *suffix);
static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name,
const char *pem_header,
const unsigned char *blob,
@ -443,16 +524,19 @@ static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name,
*matchcount = 1;
if (p8inf != NULL)
pkey = evp_pkcs82pkey_int(p8inf, libctx, propq);
pkey = EVP_PKCS82PKEY_with_libctx(p8inf, libctx, propq);
PKCS8_PRIV_KEY_INFO_free(p8inf);
} else {
int slen;
int pkey_id;
if ((slen = pem_check_suffix(pem_name, "PRIVATE KEY")) > 0
if ((slen = check_suffix(pem_name, "PRIVATE KEY")) > 0
&& (ameth = EVP_PKEY_asn1_find_str(NULL, pem_name,
slen)) != NULL) {
slen)) != NULL
&& EVP_PKEY_asn1_get0_info(&pkey_id, NULL, NULL, NULL, NULL,
ameth)) {
*matchcount = 1;
pkey = d2i_PrivateKey_ex(ameth->pkey_id, NULL, &blob, len,
pkey = d2i_PrivateKey_ex(pkey_id, NULL, &blob, len,
libctx, propq);
}
}
@ -473,17 +557,19 @@ static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name,
EVP_PKEY_ASN1_METHOD *ameth2 = NULL;
EVP_PKEY *tmp_pkey = NULL;
const unsigned char *tmp_blob = blob;
int pkey_id, pkey_flags;
if (!asn1meths(curengine, &ameth2, NULL, nids[i]))
continue;
if (ameth2 == NULL
|| ameth2->pkey_flags & ASN1_PKEY_ALIAS)
if (!asn1meths(curengine, &ameth2, NULL, nids[i])
|| !EVP_PKEY_asn1_get0_info(&pkey_id, NULL,
&pkey_flags, NULL, NULL,
ameth2)
|| (pkey_flags & ASN1_PKEY_ALIAS) != 0)
continue;
ERR_set_mark(); /* prevent flooding error queue */
tmp_pkey =
d2i_PrivateKey_ex(ameth2->pkey_id, NULL,
&tmp_blob, len, libctx, propq);
tmp_pkey = d2i_PrivateKey_ex(pkey_id, NULL,
&tmp_blob, len,
libctx, propq);
if (tmp_pkey != NULL) {
if (pkey != NULL)
EVP_PKEY_free(tmp_pkey);
@ -501,13 +587,16 @@ static OSSL_STORE_INFO *try_decode_PrivateKey(const char *pem_name,
for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
EVP_PKEY *tmp_pkey = NULL;
const unsigned char *tmp_blob = blob;
int pkey_id, pkey_flags;
ameth = EVP_PKEY_asn1_get0(i);
if (ameth->pkey_flags & ASN1_PKEY_ALIAS)
if (!EVP_PKEY_asn1_get0_info(&pkey_id, NULL, &pkey_flags, NULL,
NULL, ameth)
|| (pkey_flags & ASN1_PKEY_ALIAS) != 0)
continue;
ERR_set_mark(); /* prevent flooding error queue */
tmp_pkey = d2i_PrivateKey_ex(ameth->pkey_id, NULL, &tmp_blob, len,
tmp_pkey = d2i_PrivateKey_ex(pkey_id, NULL, &tmp_blob, len,
libctx, propq);
if (tmp_pkey != NULL) {
if (pkey != NULL)
@ -590,69 +679,58 @@ static OSSL_STORE_INFO *try_decode_params(const char *pem_name,
const char *propq)
{
OSSL_STORE_INFO *store_info = NULL;
int slen = 0;
EVP_PKEY *pkey = NULL;
const EVP_PKEY_ASN1_METHOD *ameth = NULL;
int ok = 0;
if (pem_name != NULL) {
if ((slen = pem_check_suffix(pem_name, "PARAMETERS")) == 0)
return NULL;
*matchcount = 1;
}
int slen;
int pkey_id;
if (slen > 0) {
if ((pkey = EVP_PKEY_new()) == NULL) {
OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PARAMS, ERR_R_EVP_LIB);
return NULL;
if ((slen = check_suffix(pem_name, "PARAMETERS")) > 0
&& (ameth = EVP_PKEY_asn1_find_str(NULL, pem_name, slen)) != NULL
&& EVP_PKEY_asn1_get0_info(&pkey_id, NULL, NULL, NULL, NULL,
ameth)) {
*matchcount = 1;
pkey = d2i_KeyParams(pkey_id, NULL, &blob, len);
}
if (EVP_PKEY_set_type_str(pkey, pem_name, slen)
&& (ameth = EVP_PKEY_get0_asn1(pkey)) != NULL
&& ameth->param_decode != NULL
&& ameth->param_decode(pkey, &blob, len))
ok = 1;
} else {
int i;
EVP_PKEY *tmp_pkey = NULL;
for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
EVP_PKEY *tmp_pkey = NULL;
const unsigned char *tmp_blob = blob;
if (tmp_pkey == NULL && (tmp_pkey = EVP_PKEY_new()) == NULL) {
OSSL_STOREerr(OSSL_STORE_F_TRY_DECODE_PARAMS, ERR_R_EVP_LIB);
break;
}
int pkey_id, pkey_flags;
ameth = EVP_PKEY_asn1_get0(i);
if (ameth->pkey_flags & ASN1_PKEY_ALIAS)
if (!EVP_PKEY_asn1_get0_info(&pkey_id, NULL, &pkey_flags, NULL,
NULL, ameth)
|| (pkey_flags & ASN1_PKEY_ALIAS) != 0)
continue;
ERR_set_mark(); /* prevent flooding error queue */
if (EVP_PKEY_set_type(tmp_pkey, ameth->pkey_id)
&& (ameth = EVP_PKEY_get0_asn1(tmp_pkey)) != NULL
&& ameth->param_decode != NULL
&& ameth->param_decode(tmp_pkey, &tmp_blob, len)) {
tmp_pkey = d2i_KeyParams(pkey_id, NULL, &tmp_blob, len);
if (tmp_pkey != NULL) {
if (pkey != NULL)
EVP_PKEY_free(tmp_pkey);
else
pkey = tmp_pkey;
tmp_pkey = NULL;
(*matchcount)++;
}
ERR_pop_to_mark();
}
EVP_PKEY_free(tmp_pkey);
if (*matchcount == 1) {
ok = 1;
if (*matchcount > 1) {
EVP_PKEY_free(pkey);
pkey = NULL;
}
}
if (pkey == NULL)
/* No match */
return NULL;
if (ok)
store_info = OSSL_STORE_INFO_new_PARAMS(pkey);
store_info = OSSL_STORE_INFO_new_PARAMS(pkey);
if (store_info == NULL)
EVP_PKEY_free(pkey);
@ -824,6 +902,7 @@ struct ossl_store_loader_ctx_st {
/* Expected object type. May be unspecified */
int expected_type;
OPENSSL_CTX *libctx;
char *propq;
};
@ -898,7 +977,7 @@ static OSSL_STORE_LOADER_CTX *file_open_with_libctx
} else if (uri[7] == '/') {
p = &uri[7];
} else {
OSSL_STOREerr(0, OSSL_STORE_R_URI_AUTHORITY_UNSUPPORTED);
ATTICerr(0, ATTIC_R_URI_AUTHORITY_UNSUPPORTED);
return NULL;
}
}
@ -907,7 +986,7 @@ static OSSL_STORE_LOADER_CTX *file_open_with_libctx
#ifdef _WIN32
/* Windows file: URIs with a drive letter start with a / */
if (p[0] == '/' && p[2] == ':' && p[3] == '/') {
char c = ossl_tolower(p[1]);
char c = tolower(p[1]);
if (c >= 'a' && c <= 'z') {
p++;
@ -926,7 +1005,7 @@ static OSSL_STORE_LOADER_CTX *file_open_with_libctx
* be absolute. So says RFC 8089
*/
if (path_data[i].check_absolute && path_data[i].path[0] != '/') {
OSSL_STOREerr(0, OSSL_STORE_R_PATH_MUST_BE_ABSOLUTE);
ATTICerr(0, ATTIC_R_PATH_MUST_BE_ABSOLUTE);
ERR_add_error_data(1, path_data[i].path);
return NULL;
}
@ -947,12 +1026,12 @@ static OSSL_STORE_LOADER_CTX *file_open_with_libctx
ctx = OPENSSL_zalloc(sizeof(*ctx));
if (ctx == NULL) {
OSSL_STOREerr(0, ERR_R_MALLOC_FAILURE);
ATTICerr(0, ERR_R_MALLOC_FAILURE);
return NULL;
}
ctx->uri = OPENSSL_strdup(uri);
if (ctx->uri == NULL) {
OSSL_STOREerr(0, ERR_R_MALLOC_FAILURE);
ATTICerr(0, ERR_R_MALLOC_FAILURE);
goto err;
}
@ -962,11 +1041,7 @@ static OSSL_STORE_LOADER_CTX *file_open_with_libctx
ctx->_.dir.last_errno = errno;
if (ctx->_.dir.last_entry == NULL) {
if (ctx->_.dir.last_errno != 0) {
char errbuf[256];
OSSL_STOREerr(0, ERR_R_SYS_LIB);
errno = ctx->_.dir.last_errno;
if (openssl_strerror_r(errno, errbuf, sizeof(errbuf)))
ERR_add_error_data(1, errbuf);
ERR_raise(ERR_LIB_SYS, ctx->_.dir.last_errno);
goto err;
}
ctx->_.dir.end_reached = 1;
@ -979,7 +1054,7 @@ static OSSL_STORE_LOADER_CTX *file_open_with_libctx
if (propq != NULL) {
ctx->propq = OPENSSL_strdup(propq);
if (ctx->propq == NULL) {
OSSL_STOREerr(0, ERR_R_MALLOC_FAILURE);
ATTICerr(0, ERR_R_MALLOC_FAILURE);
goto err;
}
}
@ -1005,17 +1080,11 @@ static OSSL_STORE_LOADER_CTX *file_attach
{
OSSL_STORE_LOADER_CTX *ctx = NULL;
if ((ctx = OPENSSL_zalloc(sizeof(*ctx))) == NULL) {
OSSL_STOREerr(0, ERR_R_MALLOC_FAILURE);
goto err;
}
if (propq != NULL) {
ctx->propq = OPENSSL_strdup(propq);
if (ctx->propq == NULL) {
OSSL_STOREerr(0, ERR_R_MALLOC_FAILURE);
goto err;
}
if ((ctx = OPENSSL_zalloc(sizeof(*ctx))) == NULL
|| (propq != NULL && (ctx->propq = OPENSSL_strdup(propq)) == NULL)) {
ATTICerr(0, ERR_R_MALLOC_FAILURE);
OSSL_STORE_LOADER_CTX_free(ctx);
return NULL;
}
ctx->libctx = libctx;
ctx->flags |= FILE_FLAG_ATTACHED;
@ -1048,7 +1117,7 @@ static int file_ctrl(OSSL_STORE_LOADER_CTX *ctx, int cmd, va_list args)
ctx->flags |= FILE_FLAG_SECMEM;
break;
default:
OSSL_STOREerr(0, ERR_R_PASSED_INVALID_ARGUMENT);
ATTICerr(0, ERR_R_PASSED_INVALID_ARGUMENT);
ret = 0;
break;
}
@ -1082,8 +1151,7 @@ static int file_find(OSSL_STORE_LOADER_CTX *ctx,
return 1;
if (ctx->type != is_dir) {
OSSL_STOREerr(OSSL_STORE_F_FILE_FIND,
OSSL_STORE_R_SEARCH_ONLY_SUPPORTED_FOR_DIRECTORIES);
ATTICerr(0, ATTIC_R_SEARCH_ONLY_SUPPORTED_FOR_DIRECTORIES);
return 0;
}
@ -1094,8 +1162,7 @@ static int file_find(OSSL_STORE_LOADER_CTX *ctx,
}
if (ctx != NULL)
OSSL_STOREerr(OSSL_STORE_F_FILE_FIND,
OSSL_STORE_R_UNSUPPORTED_SEARCH_TYPE);
ATTICerr(0, ATTIC_R_UNSUPPORTED_SEARCH_TYPE);
return 0;
}
@ -1120,8 +1187,7 @@ static OSSL_STORE_INFO *file_load_try_decode(OSSL_STORE_LOADER_CTX *ctx,
* OSSL_NELEM(file_handlers));
if (matching_handlers == NULL) {
OSSL_STOREerr(OSSL_STORE_F_FILE_LOAD_TRY_DECODE,
ERR_R_MALLOC_FAILURE);
ATTICerr(0, ERR_R_MALLOC_FAILURE);
goto err;
}
@ -1157,8 +1223,8 @@ static OSSL_STORE_INFO *file_load_try_decode(OSSL_STORE_LOADER_CTX *ctx,
if ((*matchcount += try_matchcount) > 1) {
/* more than one match => ambiguous, kill any result */
OSSL_STORE_INFO_free(result);
OSSL_STORE_INFO_free(tmp_result);
store_info_free(result);
store_info_free(tmp_result);
if (handler->destroy_ctx != NULL)
handler->destroy_ctx(&handler_ctx);
handler_ctx = NULL;
@ -1183,13 +1249,18 @@ static OSSL_STORE_INFO *file_load_try_decode(OSSL_STORE_LOADER_CTX *ctx,
BUF_MEM_free(new_mem);
if (result != NULL
&& (t = OSSL_STORE_INFO_get_type(result)) == OSSL_STORE_INFO_EMBEDDED) {
pem_name = new_pem_name =
ossl_store_info_get0_EMBEDDED_pem_name(result);
new_mem = ossl_store_info_get0_EMBEDDED_buffer(result);
&& (t = OSSL_STORE_INFO_get_type(result)) == STORE_INFO_EMBEDDED) {
struct embedded_st *embedded = get0_EMBEDDED(result);
/* "steal" the embedded data */
pem_name = new_pem_name = embedded->pem_name;
new_mem = embedded->blob;
data = (unsigned char *)new_mem->data;
len = new_mem->length;
OPENSSL_free(result);
embedded->pem_name = NULL;
embedded->blob = NULL;
store_info_free(result);
result = NULL;
goto again;
}
@ -1380,7 +1451,7 @@ static int file_name_to_uri(OSSL_STORE_LOADER_CTX *ctx, const char *name,
*data = OPENSSL_zalloc(calculated_length);
if (*data == NULL) {
OSSL_STOREerr(OSSL_STORE_F_FILE_NAME_TO_URI, ERR_R_MALLOC_FAILURE);
ATTICerr(0, ERR_R_MALLOC_FAILURE);
return 0;
}
@ -1431,9 +1502,9 @@ static int file_name_check(OSSL_STORE_LOADER_CTX *ctx, const char *name)
* Last, check that the rest of the extension is a decimal number, at
* least one digit long.
*/
if (!ossl_isdigit(*p))
if (!isdigit(*p))
return 0;
while (ossl_isdigit(*p))
while (isdigit(*p))
p++;
#ifdef __VMS
@ -1469,13 +1540,9 @@ static OSSL_STORE_INFO *file_load(OSSL_STORE_LOADER_CTX *ctx,
if (ctx->_.dir.last_entry == NULL) {
if (!ctx->_.dir.end_reached) {
char errbuf[256];
assert(ctx->_.dir.last_errno != 0);
OSSL_STOREerr(0, ERR_R_SYS_LIB);
errno = ctx->_.dir.last_errno;
ERR_raise(ERR_LIB_SYS, ctx->_.dir.last_errno);
ctx->errcnt++;
if (openssl_strerror_r(errno, errbuf, sizeof(errbuf)))
ERR_add_error_data(1, errbuf);
}
return NULL;
}
@ -1499,7 +1566,7 @@ static OSSL_STORE_INFO *file_load(OSSL_STORE_LOADER_CTX *ctx,
if (newname != NULL
&& (result = OSSL_STORE_INFO_new_NAME(newname)) == NULL) {
OPENSSL_free(newname);
OSSL_STOREerr(0, ERR_R_OSSL_STORE_LIB);
ATTICerr(0, ERR_R_OSSL_STORE_LIB);
return NULL;
}
} while (result == NULL && !file_eof(ctx));
@ -1558,14 +1625,14 @@ static OSSL_STORE_INFO *file_load(OSSL_STORE_LOADER_CTX *ctx,
}
if (matchcount > 1) {
OSSL_STOREerr(0, OSSL_STORE_R_AMBIGUOUS_CONTENT_TYPE);
ATTICerr(0, ATTIC_R_AMBIGUOUS_CONTENT_TYPE);
} else if (matchcount == 1) {
/*
* If there are other errors on the stack, they already show
* what the problem is.
*/
if (ERR_peek_error() == 0) {
OSSL_STOREerr(0, OSSL_STORE_R_UNSUPPORTED_CONTENT_TYPE);
ATTICerr(0, ATTIC_R_UNSUPPORTED_CONTENT_TYPE);
if (pem_name != NULL)
ERR_add_error_data(3, "PEM type is '", pem_name, "'");
}
@ -1581,14 +1648,14 @@ static OSSL_STORE_INFO *file_load(OSSL_STORE_LOADER_CTX *ctx,
/* We bail out on ambiguity */
if (matchcount > 1) {
OSSL_STORE_INFO_free(result);
store_info_free(result);
return NULL;
}
if (result != NULL
&& ctx->expected_type != 0
&& ctx->expected_type != OSSL_STORE_INFO_get_type(result)) {
OSSL_STORE_INFO_free(result);
store_info_free(result);
goto again;
}
}
@ -1637,31 +1704,87 @@ static int file_close(OSSL_STORE_LOADER_CTX *ctx)
return 1;
}
static OSSL_STORE_LOADER file_loader =
{
"file",
NULL,
file_open,
file_attach,
file_ctrl,
file_expect,
file_find,
file_load,
file_eof,
file_error,
file_close,
file_open_with_libctx,
};
/*-
* ENGINE management
*/
static void store_file_loader_deinit(void)
static const char *loader_attic_id = "loader_attic";
static const char *loader_attic_name = "'file:' loader";
static OSSL_STORE_LOADER *loader_attic = NULL;
static int loader_attic_init(ENGINE *e)
{
ossl_store_unregister_loader_int(file_loader.scheme);
return 1;
}
int ossl_store_file_loader_init(void)
{
int ret = ossl_store_register_loader_int(&file_loader);
OPENSSL_atexit(store_file_loader_deinit);
return ret;
static int loader_attic_finish(ENGINE *e)
{
return 1;
}
static int loader_attic_destroy(ENGINE *e)
{
OSSL_STORE_LOADER *loader = OSSL_STORE_unregister_loader("file");
if (loader == NULL)
return 0;
ERR_unload_ATTIC_strings();
OSSL_STORE_LOADER_free(loader);
return 1;
}
static int bind_loader_attic(ENGINE *e)
{
/* Ensure the ATTIC error handdling is set up on best effort basis */
ERR_load_ATTIC_strings();
if (/* Create the OSSL_STORE_LOADER */
(loader_attic = OSSL_STORE_LOADER_new(e, "file")) == NULL
|| !OSSL_STORE_LOADER_set_open_with_libctx(loader_attic,
file_open_with_libctx)
|| !OSSL_STORE_LOADER_set_open(loader_attic, file_open)
|| !OSSL_STORE_LOADER_set_attach(loader_attic, file_attach)
|| !OSSL_STORE_LOADER_set_ctrl(loader_attic, file_ctrl)
|| !OSSL_STORE_LOADER_set_expect(loader_attic, file_expect)
|| !OSSL_STORE_LOADER_set_find(loader_attic, file_find)
|| !OSSL_STORE_LOADER_set_load(loader_attic, file_load)
|| !OSSL_STORE_LOADER_set_eof(loader_attic, file_eof)
|| !OSSL_STORE_LOADER_set_error(loader_attic, file_error)
|| !OSSL_STORE_LOADER_set_close(loader_attic, file_close)
/* Init the engine itself */
|| !ENGINE_set_id(e, loader_attic_id)
|| !ENGINE_set_name(e, loader_attic_name)
|| !ENGINE_set_destroy_function(e, loader_attic_destroy)
|| !ENGINE_set_init_function(e, loader_attic_init)
|| !ENGINE_set_finish_function(e, loader_attic_finish)
/* Finally, register the method with libcrypto */
|| !OSSL_STORE_register_loader(loader_attic)) {
OSSL_STORE_LOADER_free(loader_attic);
loader_attic = NULL;
ATTICerr(0, ATTIC_R_INIT_FAILED);
return 0;
}
return 1;
}
#ifdef OPENSSL_NO_DYNAMIC_ENGINE
# error "Only allowed as dynamically shared object"
#endif
static int bind_helper(ENGINE *e, const char *id)
{
if (id && (strcmp(id, loader_attic_id) != 0))
return 0;
if (!bind_loader_attic(e))
return 0;
return 1;
}
IMPLEMENT_DYNAMIC_CHECK_FN()
IMPLEMENT_DYNAMIC_BIND_FN(bind_helper)

3
engines/e_loader_attic.ec Normal file
View File

@ -0,0 +1,3 @@
# The INPUT HEADER is scanned for declarations
# LIBNAME INPUT HEADER ERROR-TABLE FILE
L ATTIC e_loader_attic_err.h e_loader_attic_err.c

23
engines/e_loader_attic.txt Normal file
View File

@ -0,0 +1,23 @@
# Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
# Function codes
#Reason codes
ATTIC_R_AMBIGUOUS_CONTENT_TYPE:100:ambiguous content type
ATTIC_R_BAD_PASSWORD_READ:101:bad password read
ATTIC_R_ERROR_VERIFYING_PKCS12_MAC:102:error verifying pkcs12 mac
ATTIC_R_INIT_FAILED:103:init failed
ATTIC_R_PASSPHRASE_CALLBACK_ERROR:104:passphrase callback error
ATTIC_R_PATH_MUST_BE_ABSOLUTE:105:path must be absolute
ATTIC_R_SEARCH_ONLY_SUPPORTED_FOR_DIRECTORIES:106:\
search only supported for directories
ATTIC_R_UI_PROCESS_INTERRUPTED_OR_CANCELLED:107:\
ui process interrupted or cancelled
ATTIC_R_UNSUPPORTED_CONTENT_TYPE:108:unsupported content type
ATTIC_R_UNSUPPORTED_SEARCH_TYPE:109:unsupported search type
ATTIC_R_URI_AUTHORITY_UNSUPPORTED:110:uri authority unsupported

73
engines/e_loader_attic_err.c Normal file
View File

@ -0,0 +1,73 @@
/*
* Generated by util/mkerr.pl DO NOT EDIT
* Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <openssl/err.h>
#include "e_loader_attic_err.h"
#ifndef OPENSSL_NO_ERR
static ERR_STRING_DATA ATTIC_str_reasons[] = {
{ERR_PACK(0, 0, ATTIC_R_AMBIGUOUS_CONTENT_TYPE), "ambiguous content type"},
{ERR_PACK(0, 0, ATTIC_R_BAD_PASSWORD_READ), "bad password read"},
{ERR_PACK(0, 0, ATTIC_R_ERROR_VERIFYING_PKCS12_MAC),
"error verifying pkcs12 mac"},
{ERR_PACK(0, 0, ATTIC_R_INIT_FAILED), "init failed"},
{ERR_PACK(0, 0, ATTIC_R_PASSPHRASE_CALLBACK_ERROR),
"passphrase callback error"},
{ERR_PACK(0, 0, ATTIC_R_PATH_MUST_BE_ABSOLUTE), "path must be absolute"},
{ERR_PACK(0, 0, ATTIC_R_SEARCH_ONLY_SUPPORTED_FOR_DIRECTORIES),
"search only supported for directories"},
{ERR_PACK(0, 0, ATTIC_R_UI_PROCESS_INTERRUPTED_OR_CANCELLED),
"ui process interrupted or cancelled"},
{ERR_PACK(0, 0, ATTIC_R_UNSUPPORTED_CONTENT_TYPE),
"unsupported content type"},
{ERR_PACK(0, 0, ATTIC_R_UNSUPPORTED_SEARCH_TYPE),
"unsupported search type"},
{ERR_PACK(0, 0, ATTIC_R_URI_AUTHORITY_UNSUPPORTED),
"uri authority unsupported"},
{0, NULL}
};
#endif
static int lib_code = 0;
static int error_loaded = 0;
static int ERR_load_ATTIC_strings(void)
{
if (lib_code == 0)
lib_code = ERR_get_next_error_library();
if (!error_loaded) {
#ifndef OPENSSL_NO_ERR
ERR_load_strings(lib_code, ATTIC_str_reasons);
#endif
error_loaded = 1;
}
return 1;
}
static void ERR_unload_ATTIC_strings(void)
{
if (error_loaded) {
#ifndef OPENSSL_NO_ERR
ERR_unload_strings(lib_code, ATTIC_str_reasons);
#endif
error_loaded = 0;
}
}
static void ERR_ATTIC_error(int function, int reason, char *file, int line)
{
if (lib_code == 0)
lib_code = ERR_get_next_error_library();
ERR_raise(lib_code, reason);
ERR_set_debug(file, line, NULL);
}

43
engines/e_loader_attic_err.h Normal file
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@ -0,0 +1,43 @@
/*
* Generated by util/mkerr.pl DO NOT EDIT
* Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#ifndef OPENSSL_ATTICERR_H
# define OPENSSL_ATTICERR_H
# pragma once
# include <openssl/opensslconf.h>
# include <openssl/symhacks.h>
# define ATTICerr(f, r) ERR_ATTIC_error(0, (r), OPENSSL_FILE, OPENSSL_LINE)
/*
* ATTIC function codes.
*/
# ifndef OPENSSL_NO_DEPRECATED_3_0
# endif
/*
* ATTIC reason codes.
*/
# define ATTIC_R_AMBIGUOUS_CONTENT_TYPE 100
# define ATTIC_R_BAD_PASSWORD_READ 101
# define ATTIC_R_ERROR_VERIFYING_PKCS12_MAC 102
# define ATTIC_R_INIT_FAILED 103
# define ATTIC_R_PASSPHRASE_CALLBACK_ERROR 104
# define ATTIC_R_PATH_MUST_BE_ABSOLUTE 105
# define ATTIC_R_SEARCH_ONLY_SUPPORTED_FOR_DIRECTORIES 106
# define ATTIC_R_UI_PROCESS_INTERRUPTED_OR_CANCELLED 107
# define ATTIC_R_UNSUPPORTED_CONTENT_TYPE 108
# define ATTIC_R_UNSUPPORTED_SEARCH_TYPE 109
# define ATTIC_R_URI_AUTHORITY_UNSUPPORTED 110
#endif

2
include/crypto/asn1.h
View File

@ -124,5 +124,3 @@ struct asn1_pctx_st {
unsigned long oid_flags;
unsigned long str_flags;
} /* ASN1_PCTX */ ;
int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb);

2
include/crypto/evp.h
View File

@ -763,8 +763,6 @@ int pkcs5_pbkdf2_hmac_with_libctx(const char *pass, int passlen,
int evp_pkey_ctx_set_params_strict(EVP_PKEY_CTX *ctx, OSSL_PARAM *params);
int evp_pkey_ctx_get_params_strict(EVP_PKEY_CTX *ctx, OSSL_PARAM *params);
EVP_PKEY *evp_pkcs82pkey_int(const PKCS8_PRIV_KEY_INFO *p8, OPENSSL_CTX *libctx,
const char *propq);
EVP_MD_CTX *evp_md_ctx_new_with_libctx(EVP_PKEY *pkey,
const ASN1_OCTET_STRING *id,
OPENSSL_CTX *libctx, const char *propq);

15
include/internal/asn1.h Normal file
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@ -0,0 +1,15 @@
/*
* Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#ifndef OSSL_INTERNAL_ASN1_H
# define OSSL_INTERNAL_ASN1_H
int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb);
#endif

2
include/openssl/store.h
View File

@ -151,6 +151,7 @@ OSSL_STORE_CTX *OSSL_STORE_attach(BIO *bio, const char *scheme,
* In all cases, ownership of the object is transferred to the OSSL_STORE_INFO
* and will therefore be freed when the OSSL_STORE_INFO is freed.
*/
OSSL_STORE_INFO *OSSL_STORE_INFO_new(int type, void *data);
OSSL_STORE_INFO *OSSL_STORE_INFO_new_NAME(char *name);
int OSSL_STORE_INFO_set0_NAME_description(OSSL_STORE_INFO *info, char *desc);
OSSL_STORE_INFO *OSSL_STORE_INFO_new_PARAMS(EVP_PKEY *params);
@ -163,6 +164,7 @@ OSSL_STORE_INFO *OSSL_STORE_INFO_new_CRL(X509_CRL *crl);
* Functions to try to extract data from a OSSL_STORE_INFO.
*/
int OSSL_STORE_INFO_get_type(const OSSL_STORE_INFO *info);
void *OSSL_STORE_INFO_get0_data(int type, const OSSL_STORE_INFO *info);
const char *OSSL_STORE_INFO_get0_NAME(const OSSL_STORE_INFO *info);
char *OSSL_STORE_INFO_get1_NAME(const OSSL_STORE_INFO *info);
const char *OSSL_STORE_INFO_get0_NAME_description(const OSSL_STORE_INFO *info);

2
include/openssl/x509.h
View File

@ -1035,6 +1035,8 @@ X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8);
EVP_PKEY *EVP_PKCS82PKEY_with_libctx(const PKCS8_PRIV_KEY_INFO *p8,
OPENSSL_CTX *libctx, const char *propq);
PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey);
int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,

2
providers/implementations/encode_decode/decode_common.c
View File

@ -15,7 +15,7 @@
#include <openssl/pkcs12.h>
#include "internal/pem.h" /* For internal PVK and "blob" functions */
#include "internal/cryptlib.h"
#include "crypto/asn1.h"
#include "internal/asn1.h"
#include "internal/passphrase.h"
#include "prov/bio.h" /* ossl_prov_bio_printf() */
#include "prov/providercommonerr.h" /* PROV_R_READ_KEY */

8
util/libcrypto.num
View File

@ -5286,3 +5286,11 @@ OSSL_PARAM_get_octet_string_ptr ? 3_0_0 EXIST::FUNCTION:
OSSL_DECODER_CTX_set_passphrase_cb ? 3_0_0 EXIST::FUNCTION:
EVP_PKEY_CTX_set_mac_key ? 3_0_0 EXIST::FUNCTION:
EVP_PKEY_new_CMAC_key_with_libctx ? 3_0_0 EXIST::FUNCTION:
OSSL_STORE_INFO_new ? 3_0_0 EXIST::FUNCTION:
OSSL_STORE_INFO_get0_data ? 3_0_0 EXIST::FUNCTION:
ossl_do_blob_header ? 3_0_0 EXIST::FUNCTION:DSA
ossl_do_PVK_header ? 3_0_0 EXIST::FUNCTION:DSA,RC4
asn1_d2i_read_bio ? 3_0_0 EXIST::FUNCTION:
EVP_PKCS82PKEY_with_libctx ? 3_0_0 EXIST::FUNCTION:
ossl_b2i ? 3_0_0 EXIST::FUNCTION:DSA
ossl_b2i_bio ? 3_0_0 EXIST::FUNCTION:DSA

5
util/missingcrypto-internal.txt
View File

@ -1,3 +1,8 @@
WPACKET(3)
WPACKET_init_der(3)
WPACKET_init_null_der(3)
asn1_d2i_read_bio(3)
ossl_do_PVK_header(3)
ossl_do_blob_header(3)
ossl_b2i(3)
ossl_b2i_bio(3)

1
util/missingcrypto.txt
View File

@ -673,6 +673,7 @@ EVP_PBE_find(3)
EVP_PBE_get(3)
EVP_PBE_scrypt(3)
EVP_PKCS82PKEY(3)
EVP_PKCS82PKEY_with_libctx(3)
EVP_PKEY2PKCS8(3)
EVP_PKEY_CTX_get0_peerkey(3)
EVP_PKEY_CTX_get0_pkey(3)