opnsense-src/include/internal/bio.h
Enji Cooper e4520c8bd1 openssl: Vendor import of OpenSSL-3.0.8
Summary:

Release notes can be found at
https://www.openssl.org/news/openssl-3.0-notes.html .

Obtained from:  https://www.openssl.org/source/openssl-3.0.8.tar.gz
Differential Revision:	https://reviews.freebsd.org/D38835

Test Plan:
```
$ git status
On branch vendor/openssl-3.0
nothing to commit, working tree clean
$ (cd ..; fetch http://www.openssl.org/source/openssl-${OSSLVER}.tar.gz http://www.openssl.org/source/openssl-${OSSLVER}.tar.gz.asc)
openssl-3.0.8.tar.gz                                    14 MB 4507 kBps    04s
openssl-3.0.8.tar.gz.asc                               833  B   10 MBps    00s
$ set | egrep '(XLIST|OSSLVER)='
OSSLVER=3.0.8
XLIST=FREEBSD-Xlist
$ gpg --list-keys
/home/ngie/.gnupg/pubring.kbx
-----------------------------
pub   rsa4096 2014-10-04 [SC]
      7953AC1FBC3DC8B3B292393ED5E9E43F7DF9EE8C
uid           [ unknown] Richard Levitte <richard@levitte.org>
uid           [ unknown] Richard Levitte <levitte@lp.se>
uid           [ unknown] Richard Levitte <levitte@openssl.org>
sub   rsa4096 2014-10-04 [E]

$ gpg --verify openssl-${OSSLVER}.tar.gz.asc openssl-${OSSLVER}.tar.gz
gpg: Signature made Tue Feb  7 05:43:55 2023 PST
gpg:                using RSA key 7953AC1FBC3DC8B3B292393ED5E9E43F7DF9EE8C
gpg: Good signature from "Richard Levitte <richard@levitte.org>" [unknown]
gpg:                 aka "Richard Levitte <levitte@lp.se>" [unknown]
gpg:                 aka "Richard Levitte <levitte@openssl.org>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 7953 AC1F BC3D C8B3 B292  393E D5E9 E43F 7DF9 EE8C
$ (cd vendor.checkout/; git status; find . -type f -or -type l | cut -c 3- | sort > ../old)
On branch vendor/openssl-3.0
nothing to commit, working tree clean
$ tar -x -X $XLIST -f ../openssl-${OSSLVER}.tar.gz -C ..
$ rsync --exclude FREEBSD.* --delete -avzz ../openssl-${OSSLVER}/* .
$ cat .git
gitdir: /home/ngie/git/freebsd-src/.git/worktrees/vendor.checkout
$ diff -arq ../openssl-3.0.8  .
Only in .: .git
Only in .: FREEBSD-Xlist
Only in .: FREEBSD-upgrade
$ git status FREEBSD*
On branch vendor/openssl-3.0
nothing to commit, working tree clean
$
```

Reviewers: emaste, jkim

Subscribers: imp, andrew, dab

Differential Revision: https://reviews.freebsd.org/D38835
2023-03-06 12:41:29 -08:00

91 lines
3.6 KiB
C

/*
* Copyright 2016-2022 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_BIO_H
# define OSSL_INTERNAL_BIO_H
# pragma once
# include <openssl/core.h>
# include <openssl/bio.h>
struct bio_method_st {
int type;
char *name;
int (*bwrite) (BIO *, const char *, size_t, size_t *);
int (*bwrite_old) (BIO *, const char *, int);
int (*bread) (BIO *, char *, size_t, size_t *);
int (*bread_old) (BIO *, char *, int);
int (*bputs) (BIO *, const char *);
int (*bgets) (BIO *, char *, int);
long (*ctrl) (BIO *, int, long, void *);
int (*create) (BIO *);
int (*destroy) (BIO *);
long (*callback_ctrl) (BIO *, int, BIO_info_cb *);
};
void bio_free_ex_data(BIO *bio);
void bio_cleanup(void);
/* Old style to new style BIO_METHOD conversion functions */
int bwrite_conv(BIO *bio, const char *data, size_t datal, size_t *written);
int bread_conv(BIO *bio, char *data, size_t datal, size_t *read);
/* Changes to these internal BIOs must also update include/openssl/bio.h */
# define BIO_CTRL_SET_KTLS 72
# define BIO_CTRL_SET_KTLS_TX_SEND_CTRL_MSG 74
# define BIO_CTRL_CLEAR_KTLS_TX_CTRL_MSG 75
/*
* This is used with socket BIOs:
* BIO_FLAGS_KTLS_TX means we are using ktls with this BIO for sending.
* BIO_FLAGS_KTLS_TX_CTRL_MSG means we are about to send a ctrl message next.
* BIO_FLAGS_KTLS_RX means we are using ktls with this BIO for receiving.
*/
# define BIO_FLAGS_KTLS_TX_CTRL_MSG 0x1000
# define BIO_FLAGS_KTLS_RX 0x2000
# define BIO_FLAGS_KTLS_TX 0x4000
/* KTLS related controls and flags */
# define BIO_set_ktls_flag(b, is_tx) \
BIO_set_flags(b, (is_tx) ? BIO_FLAGS_KTLS_TX : BIO_FLAGS_KTLS_RX)
# define BIO_should_ktls_flag(b, is_tx) \
BIO_test_flags(b, (is_tx) ? BIO_FLAGS_KTLS_TX : BIO_FLAGS_KTLS_RX)
# define BIO_set_ktls_ctrl_msg_flag(b) \
BIO_set_flags(b, BIO_FLAGS_KTLS_TX_CTRL_MSG)
# define BIO_should_ktls_ctrl_msg_flag(b) \
BIO_test_flags(b, BIO_FLAGS_KTLS_TX_CTRL_MSG)
# define BIO_clear_ktls_ctrl_msg_flag(b) \
BIO_clear_flags(b, BIO_FLAGS_KTLS_TX_CTRL_MSG)
# define BIO_set_ktls(b, keyblob, is_tx) \
BIO_ctrl(b, BIO_CTRL_SET_KTLS, is_tx, keyblob)
# define BIO_set_ktls_ctrl_msg(b, record_type) \
BIO_ctrl(b, BIO_CTRL_SET_KTLS_TX_SEND_CTRL_MSG, record_type, NULL)
# define BIO_clear_ktls_ctrl_msg(b) \
BIO_ctrl(b, BIO_CTRL_CLEAR_KTLS_TX_CTRL_MSG, 0, NULL)
/* Functions to allow the core to offer the CORE_BIO type to providers */
OSSL_CORE_BIO *ossl_core_bio_new_from_bio(BIO *bio);
OSSL_CORE_BIO *ossl_core_bio_new_file(const char *filename, const char *mode);
OSSL_CORE_BIO *ossl_core_bio_new_mem_buf(const void *buf, int len);
int ossl_core_bio_read_ex(OSSL_CORE_BIO *cb, void *data, size_t dlen,
size_t *readbytes);
int ossl_core_bio_write_ex(OSSL_CORE_BIO *cb, const void *data, size_t dlen,
size_t *written);
int ossl_core_bio_gets(OSSL_CORE_BIO *cb, char *buf, int size);
int ossl_core_bio_puts(OSSL_CORE_BIO *cb, const char *buf);
long ossl_core_bio_ctrl(OSSL_CORE_BIO *cb, int cmd, long larg, void *parg);
int ossl_core_bio_up_ref(OSSL_CORE_BIO *cb);
int ossl_core_bio_free(OSSL_CORE_BIO *cb);
int ossl_core_bio_vprintf(OSSL_CORE_BIO *cb, const char *format, va_list args);
int ossl_bio_init_core(OSSL_LIB_CTX *libctx, const OSSL_DISPATCH *fns);
#endif