379 lines
15 KiB
C
379 lines
15 KiB
C
/*
|
|
* Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the OpenSSL license (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 HEADER_PEM_H
|
|
# define HEADER_PEM_H
|
|
|
|
# include <openssl/e_os2.h>
|
|
# include <openssl/bio.h>
|
|
# include <openssl/safestack.h>
|
|
# include <openssl/evp.h>
|
|
# include <openssl/x509.h>
|
|
# include <openssl/pemerr.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
# define PEM_BUFSIZE 1024
|
|
|
|
# define PEM_STRING_X509_OLD "X509 CERTIFICATE"
|
|
# define PEM_STRING_X509 "CERTIFICATE"
|
|
# define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
|
|
# define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
|
|
# define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
|
|
# define PEM_STRING_X509_CRL "X509 CRL"
|
|
# define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
|
|
# define PEM_STRING_PUBLIC "PUBLIC KEY"
|
|
# define PEM_STRING_RSA "RSA PRIVATE KEY"
|
|
# define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
|
|
# define PEM_STRING_DSA "DSA PRIVATE KEY"
|
|
# define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
|
|
# define PEM_STRING_PKCS7 "PKCS7"
|
|
# define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
|
|
# define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
|
|
# define PEM_STRING_PKCS8INF "PRIVATE KEY"
|
|
# define PEM_STRING_DHPARAMS "DH PARAMETERS"
|
|
# define PEM_STRING_DHXPARAMS "X9.42 DH PARAMETERS"
|
|
# define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
|
|
# define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
|
|
# define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
|
|
# define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
|
|
# define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
|
|
# define PEM_STRING_PARAMETERS "PARAMETERS"
|
|
# define PEM_STRING_CMS "CMS"
|
|
|
|
# define PEM_TYPE_ENCRYPTED 10
|
|
# define PEM_TYPE_MIC_ONLY 20
|
|
# define PEM_TYPE_MIC_CLEAR 30
|
|
# define PEM_TYPE_CLEAR 40
|
|
|
|
/*
|
|
* These macros make the PEM_read/PEM_write functions easier to maintain and
|
|
* write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
|
|
* IMPLEMENT_PEM_rw_cb(...)
|
|
*/
|
|
|
|
# ifdef OPENSSL_NO_STDIO
|
|
|
|
# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
|
|
# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
|
|
# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
|
|
# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
|
|
# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
|
|
# else
|
|
|
|
# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
|
|
type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
|
|
{ \
|
|
return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
|
|
}
|
|
|
|
# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
|
|
int PEM_write_##name(FILE *fp, type *x) \
|
|
{ \
|
|
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
|
|
}
|
|
|
|
# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
|
|
int PEM_write_##name(FILE *fp, const type *x) \
|
|
{ \
|
|
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
|
|
}
|
|
|
|
# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
|
|
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
|
|
unsigned char *kstr, int klen, pem_password_cb *cb, \
|
|
void *u) \
|
|
{ \
|
|
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
|
|
}
|
|
|
|
# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
|
|
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
|
|
unsigned char *kstr, int klen, pem_password_cb *cb, \
|
|
void *u) \
|
|
{ \
|
|
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
|
|
}
|
|
|
|
# endif
|
|
|
|
# define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
|
|
type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
|
|
{ \
|
|
return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
|
|
}
|
|
|
|
# define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
|
|
int PEM_write_bio_##name(BIO *bp, type *x) \
|
|
{ \
|
|
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
|
|
}
|
|
|
|
# define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
|
|
int PEM_write_bio_##name(BIO *bp, const type *x) \
|
|
{ \
|
|
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
|
|
}
|
|
|
|
# define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
|
|
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
|
|
unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
|
|
{ \
|
|
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
|
|
}
|
|
|
|
# define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
|
|
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
|
|
unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
|
|
{ \
|
|
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
|
|
}
|
|
|
|
# define IMPLEMENT_PEM_write(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_fp(name, type, str, asn1)
|
|
|
|
# define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
|
|
|
|
# define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
|
|
|
|
# define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
|
|
|
|
# define IMPLEMENT_PEM_read(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_read_fp(name, type, str, asn1)
|
|
|
|
# define IMPLEMENT_PEM_rw(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_read(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write(name, type, str, asn1)
|
|
|
|
# define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_read(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_const(name, type, str, asn1)
|
|
|
|
# define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_read(name, type, str, asn1) \
|
|
IMPLEMENT_PEM_write_cb(name, type, str, asn1)
|
|
|
|
/* These are the same except they are for the declarations */
|
|
|
|
# if defined(OPENSSL_NO_STDIO)
|
|
|
|
# define DECLARE_PEM_read_fp(name, type) /**/
|
|
# define DECLARE_PEM_write_fp(name, type) /**/
|
|
# define DECLARE_PEM_write_fp_const(name, type) /**/
|
|
# define DECLARE_PEM_write_cb_fp(name, type) /**/
|
|
# else
|
|
|
|
# define DECLARE_PEM_read_fp(name, type) \
|
|
type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
|
|
|
|
# define DECLARE_PEM_write_fp(name, type) \
|
|
int PEM_write_##name(FILE *fp, type *x);
|
|
|
|
# define DECLARE_PEM_write_fp_const(name, type) \
|
|
int PEM_write_##name(FILE *fp, const type *x);
|
|
|
|
# define DECLARE_PEM_write_cb_fp(name, type) \
|
|
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
|
|
unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
|
|
|
|
# endif
|
|
|
|
# define DECLARE_PEM_read_bio(name, type) \
|
|
type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
|
|
|
|
# define DECLARE_PEM_write_bio(name, type) \
|
|
int PEM_write_bio_##name(BIO *bp, type *x);
|
|
|
|
# define DECLARE_PEM_write_bio_const(name, type) \
|
|
int PEM_write_bio_##name(BIO *bp, const type *x);
|
|
|
|
# define DECLARE_PEM_write_cb_bio(name, type) \
|
|
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
|
|
unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
|
|
|
|
# define DECLARE_PEM_write(name, type) \
|
|
DECLARE_PEM_write_bio(name, type) \
|
|
DECLARE_PEM_write_fp(name, type)
|
|
# define DECLARE_PEM_write_const(name, type) \
|
|
DECLARE_PEM_write_bio_const(name, type) \
|
|
DECLARE_PEM_write_fp_const(name, type)
|
|
# define DECLARE_PEM_write_cb(name, type) \
|
|
DECLARE_PEM_write_cb_bio(name, type) \
|
|
DECLARE_PEM_write_cb_fp(name, type)
|
|
# define DECLARE_PEM_read(name, type) \
|
|
DECLARE_PEM_read_bio(name, type) \
|
|
DECLARE_PEM_read_fp(name, type)
|
|
# define DECLARE_PEM_rw(name, type) \
|
|
DECLARE_PEM_read(name, type) \
|
|
DECLARE_PEM_write(name, type)
|
|
# define DECLARE_PEM_rw_const(name, type) \
|
|
DECLARE_PEM_read(name, type) \
|
|
DECLARE_PEM_write_const(name, type)
|
|
# define DECLARE_PEM_rw_cb(name, type) \
|
|
DECLARE_PEM_read(name, type) \
|
|
DECLARE_PEM_write_cb(name, type)
|
|
typedef int pem_password_cb (char *buf, int size, int rwflag, void *userdata);
|
|
|
|
int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
|
|
int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
|
|
pem_password_cb *callback, void *u);
|
|
|
|
int PEM_read_bio(BIO *bp, char **name, char **header,
|
|
unsigned char **data, long *len);
|
|
# define PEM_FLAG_SECURE 0x1
|
|
# define PEM_FLAG_EAY_COMPATIBLE 0x2
|
|
# define PEM_FLAG_ONLY_B64 0x4
|
|
int PEM_read_bio_ex(BIO *bp, char **name, char **header,
|
|
unsigned char **data, long *len, unsigned int flags);
|
|
int PEM_bytes_read_bio_secmem(unsigned char **pdata, long *plen, char **pnm,
|
|
const char *name, BIO *bp, pem_password_cb *cb,
|
|
void *u);
|
|
int PEM_write_bio(BIO *bp, const char *name, const char *hdr,
|
|
const unsigned char *data, long len);
|
|
int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
|
|
const char *name, BIO *bp, pem_password_cb *cb,
|
|
void *u);
|
|
void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
|
|
pem_password_cb *cb, void *u);
|
|
int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, void *x,
|
|
const EVP_CIPHER *enc, unsigned char *kstr, int klen,
|
|
pem_password_cb *cb, void *u);
|
|
|
|
STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
|
|
pem_password_cb *cb, void *u);
|
|
int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
|
|
unsigned char *kstr, int klen,
|
|
pem_password_cb *cd, void *u);
|
|
|
|
#ifndef OPENSSL_NO_STDIO
|
|
int PEM_read(FILE *fp, char **name, char **header,
|
|
unsigned char **data, long *len);
|
|
int PEM_write(FILE *fp, const char *name, const char *hdr,
|
|
const unsigned char *data, long len);
|
|
void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
|
|
pem_password_cb *cb, void *u);
|
|
int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
|
|
void *x, const EVP_CIPHER *enc, unsigned char *kstr,
|
|
int klen, pem_password_cb *callback, void *u);
|
|
STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
|
|
pem_password_cb *cb, void *u);
|
|
#endif
|
|
|
|
int PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
|
|
int PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *d, unsigned int cnt);
|
|
int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
|
|
unsigned int *siglen, EVP_PKEY *pkey);
|
|
|
|
/* The default pem_password_cb that's used internally */
|
|
int PEM_def_callback(char *buf, int num, int rwflag, void *userdata);
|
|
void PEM_proc_type(char *buf, int type);
|
|
void PEM_dek_info(char *buf, const char *type, int len, char *str);
|
|
|
|
# include <openssl/symhacks.h>
|
|
|
|
DECLARE_PEM_rw(X509, X509)
|
|
DECLARE_PEM_rw(X509_AUX, X509)
|
|
DECLARE_PEM_rw(X509_REQ, X509_REQ)
|
|
DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
|
|
DECLARE_PEM_rw(X509_CRL, X509_CRL)
|
|
DECLARE_PEM_rw(PKCS7, PKCS7)
|
|
DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
|
|
DECLARE_PEM_rw(PKCS8, X509_SIG)
|
|
DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
|
|
# ifndef OPENSSL_NO_RSA
|
|
DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
|
|
DECLARE_PEM_rw_const(RSAPublicKey, RSA)
|
|
DECLARE_PEM_rw(RSA_PUBKEY, RSA)
|
|
# endif
|
|
# ifndef OPENSSL_NO_DSA
|
|
DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
|
|
DECLARE_PEM_rw(DSA_PUBKEY, DSA)
|
|
DECLARE_PEM_rw_const(DSAparams, DSA)
|
|
# endif
|
|
# ifndef OPENSSL_NO_EC
|
|
DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
|
|
DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
|
|
DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
|
|
# endif
|
|
# ifndef OPENSSL_NO_DH
|
|
DECLARE_PEM_rw_const(DHparams, DH)
|
|
DECLARE_PEM_write_const(DHxparams, DH)
|
|
# endif
|
|
DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
|
|
DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
|
|
|
|
int PEM_write_bio_PrivateKey_traditional(BIO *bp, EVP_PKEY *x,
|
|
const EVP_CIPHER *enc,
|
|
unsigned char *kstr, int klen,
|
|
pem_password_cb *cb, void *u);
|
|
|
|
int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
|
|
char *kstr, int klen,
|
|
pem_password_cb *cb, void *u);
|
|
int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
|
|
char *, int, pem_password_cb *, void *);
|
|
int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
|
|
char *kstr, int klen,
|
|
pem_password_cb *cb, void *u);
|
|
int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
|
|
char *kstr, int klen,
|
|
pem_password_cb *cb, void *u);
|
|
EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
|
|
void *u);
|
|
|
|
# ifndef OPENSSL_NO_STDIO
|
|
int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
|
|
char *kstr, int klen,
|
|
pem_password_cb *cb, void *u);
|
|
int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
|
|
char *kstr, int klen,
|
|
pem_password_cb *cb, void *u);
|
|
int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
|
|
char *kstr, int klen,
|
|
pem_password_cb *cb, void *u);
|
|
|
|
EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
|
|
void *u);
|
|
|
|
int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
|
|
char *kstr, int klen, pem_password_cb *cd,
|
|
void *u);
|
|
# endif
|
|
EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
|
|
int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
|
|
|
|
# ifndef OPENSSL_NO_DSA
|
|
EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
|
|
EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
|
|
EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
|
|
EVP_PKEY *b2i_PublicKey_bio(BIO *in);
|
|
int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
|
|
int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
|
|
# ifndef OPENSSL_NO_RC4
|
|
EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
|
|
int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
|
|
pem_password_cb *cb, void *u);
|
|
# endif
|
|
# endif
|
|
|
|
# ifdef __cplusplus
|
|
}
|
|
# endif
|
|
#endif
|