/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * 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
#ifndef HEADER_APPS_H
# define HEADER_APPS_H
-# include "e_os.h"
-# if defined(__unix) || defined(__unix__)
-# include <sys/time.h> /* struct timeval for DTLS */
-# endif
+# include "e_os.h" /* struct timeval for DTLS */
+# include "internal/nelem.h"
# include <assert.h>
+# include <sys/types.h>
+# ifndef OPENSSL_NO_POSIX_IO
+# include <sys/stat.h>
+# include <fcntl.h>
+# endif
+
# include <openssl/e_os2.h>
# include <openssl/ossl_typ.h>
# include <openssl/bio.h>
# include <openssl/x509.h>
-# include <openssl/lhash.h>
# include <openssl/conf.h>
# include <openssl/txt_db.h>
# include <openssl/engine.h>
*/
#define _UC(c) ((unsigned char)(c))
-int app_RAND_load_file(const char *file, int dont_warn);
-int app_RAND_write_file(const char *file);
-/*
- * When `file' is NULL, use defaults. `bio_e' is for error messages.
- */
-void app_RAND_allow_write_file(void);
-long app_RAND_load_files(char *file); /* `file' is a list of files to read,
- * separated by LIST_SEPARATOR_CHAR
- * (see e_os.h). The string is
- * destroyed! */
+void app_RAND_load_conf(CONF *c, const char *section);
+void app_RAND_write(void);
extern char *default_config_file;
extern BIO *bio_in;
extern BIO *bio_out;
extern BIO *bio_err;
+extern const unsigned char tls13_aes128gcmsha256_id[];
+extern const unsigned char tls13_aes256gcmsha384_id[];
+extern BIO_ADDR *ourpeer;
+
+BIO_METHOD *apps_bf_prefix(void);
+/*
+ * The control used to set the prefix with BIO_ctrl()
+ * We make it high enough so the chance of ever clashing with the BIO library
+ * remains unlikely for the foreseeable future and beyond.
+ */
+#define PREFIX_CTRL_SET_PREFIX (1 << 15)
+/*
+ * apps_bf_prefix() returns a dynamically created BIO_METHOD, which we
+ * need to destroy at some point. When created internally, it's stored
+ * in an internal pointer which can be freed with the following function
+ */
+void destroy_prefix_method(void);
+
BIO *dup_bio_in(int format);
BIO *dup_bio_out(int format);
BIO *dup_bio_err(int format);
BIO *bio_open_owner(const char *filename, int format, int private);
BIO *bio_open_default(const char *filename, char mode, int format);
BIO *bio_open_default_quiet(const char *filename, char mode, int format);
+CONF *app_load_config_bio(BIO *in, const char *filename);
CONF *app_load_config(const char *filename);
CONF *app_load_config_quiet(const char *filename);
int app_load_modules(const CONF *config);
case OPT_V_ALLOW_PROXY_CERTS
/*
- * Common "extended"? options.
+ * Common "extended validation" options.
*/
# define OPT_X_ENUM \
OPT_X__FIRST=1000, \
OPT_S_NOSSL3, OPT_S_NOTLS1, OPT_S_NOTLS1_1, OPT_S_NOTLS1_2, \
OPT_S_NOTLS1_3, OPT_S_BUGS, OPT_S_NO_COMP, OPT_S_NOTICKET, \
OPT_S_SERVERPREF, OPT_S_LEGACYRENEG, OPT_S_LEGACYCONN, \
- OPT_S_ONRESUMP, OPT_S_NOLEGACYCONN, OPT_S_STRICT, OPT_S_SIGALGS, \
- OPT_S_CLIENTSIGALGS, OPT_S_GROUPS, OPT_S_CURVES, OPT_S_NAMEDCURVE, \
- OPT_S_CIPHER, OPT_S_DHPARAM, OPT_S_RECORD_PADDING, OPT_S_DEBUGBROKE, \
- OPT_S_COMP, OPT_S_NO_RENEGOTIATION, OPT_S__LAST
+ OPT_S_ONRESUMP, OPT_S_NOLEGACYCONN, OPT_S_ALLOW_NO_DHE_KEX, \
+ OPT_S_PRIORITIZE_CHACHA, \
+ OPT_S_STRICT, OPT_S_SIGALGS, OPT_S_CLIENTSIGALGS, OPT_S_GROUPS, \
+ OPT_S_CURVES, OPT_S_NAMEDCURVE, OPT_S_CIPHER, OPT_S_CIPHERSUITES, \
+ OPT_S_RECORD_PADDING, OPT_S_DEBUGBROKE, OPT_S_COMP, \
+ OPT_S_MINPROTO, OPT_S_MAXPROTO, \
+ OPT_S_NO_RENEGOTIATION, OPT_S_NO_MIDDLEBOX, OPT_S__LAST
# define OPT_S_OPTIONS \
{"no_ssl3", OPT_S_NOSSL3, '-',"Just disable SSLv3" }, \
"Disallow session resumption on renegotiation"}, \
{"no_legacy_server_connect", OPT_S_NOLEGACYCONN, '-', \
"Disallow initial connection to servers that don't support RI"}, \
+ {"allow_no_dhe_kex", OPT_S_ALLOW_NO_DHE_KEX, '-', \
+ "In TLSv1.3 allow non-(ec)dhe based key exchange on resumption"}, \
+ {"prioritize_chacha", OPT_S_PRIORITIZE_CHACHA, '-', \
+ "Prioritize ChaCha ciphers when preferred by clients"}, \
{"strict", OPT_S_STRICT, '-', \
"Enforce strict certificate checks as per TLS standard"}, \
{"sigalgs", OPT_S_SIGALGS, 's', \
"Groups to advertise (colon-separated list)" }, \
{"named_curve", OPT_S_NAMEDCURVE, 's', \
"Elliptic curve used for ECDHE (server-side only)" }, \
- {"cipher", OPT_S_CIPHER, 's', "Specify cipher list to be used"}, \
- {"dhparam", OPT_S_DHPARAM, '<', \
- "DH parameter file to use, in cert file if not specified"}, \
+ {"cipher", OPT_S_CIPHER, 's', "Specify TLSv1.2 and below cipher list to be used"}, \
+ {"ciphersuites", OPT_S_CIPHERSUITES, 's', "Specify TLSv1.3 ciphersuites to be used"}, \
+ {"min_protocol", OPT_S_MINPROTO, 's', "Specify the minimum protocol version to be used"}, \
+ {"max_protocol", OPT_S_MAXPROTO, 's', "Specify the maximum protocol version to be used"}, \
{"record_padding", OPT_S_RECORD_PADDING, 's', \
"Block size to pad TLS 1.3 records to."}, \
{"debug_broken_protocol", OPT_S_DEBUGBROKE, '-', \
- "Perform all sorts of protocol violations for testing purposes"}
-
+ "Perform all sorts of protocol violations for testing purposes"}, \
+ {"no_middlebox", OPT_S_NO_MIDDLEBOX, '-', \
+ "Disable TLSv1.3 middlebox compat mode" }
# define OPT_S_CASES \
OPT_S__FIRST: case OPT_S__LAST: break; \
case OPT_S_LEGACYCONN: \
case OPT_S_ONRESUMP: \
case OPT_S_NOLEGACYCONN: \
+ case OPT_S_ALLOW_NO_DHE_KEX: \
+ case OPT_S_PRIORITIZE_CHACHA: \
case OPT_S_STRICT: \
case OPT_S_SIGALGS: \
case OPT_S_CLIENTSIGALGS: \
case OPT_S_CURVES: \
case OPT_S_NAMEDCURVE: \
case OPT_S_CIPHER: \
- case OPT_S_DHPARAM: \
+ case OPT_S_CIPHERSUITES: \
case OPT_S_RECORD_PADDING: \
case OPT_S_NO_RENEGOTIATION: \
- case OPT_S_DEBUGBROKE
+ case OPT_S_MINPROTO: \
+ case OPT_S_MAXPROTO: \
+ case OPT_S_DEBUGBROKE: \
+ case OPT_S_NO_MIDDLEBOX
#define IS_NO_PROT_FLAG(o) \
(o == OPT_S_NOSSL3 || o == OPT_S_NOTLS1 || o == OPT_S_NOTLS1_1 \
|| o == OPT_S_NOTLS1_2 || o == OPT_S_NOTLS1_3)
+/*
+ * Random state options.
+ */
+# define OPT_R_ENUM \
+ OPT_R__FIRST=1500, OPT_R_RAND, OPT_R_WRITERAND, OPT_R__LAST
+
+# define OPT_R_OPTIONS \
+ {"rand", OPT_R_RAND, 's', "Load the file(s) into the random number generator"}, \
+ {"writerand", OPT_R_WRITERAND, '>', "Write random data to the specified file"}
+
+# define OPT_R_CASES \
+ OPT_R__FIRST: case OPT_R__LAST: break; \
+ case OPT_R_RAND: case OPT_R_WRITERAND
+
/*
* Option parsing.
*/
# define OPT_FMT_SMIME (1L << 3)
# define OPT_FMT_ENGINE (1L << 4)
# define OPT_FMT_MSBLOB (1L << 5)
-# define OPT_FMT_NETSCAPE (1L << 6)
+/* (1L << 6) was OPT_FMT_NETSCAPE, but wasn't used */
# define OPT_FMT_NSS (1L << 7)
# define OPT_FMT_TEXT (1L << 8)
# define OPT_FMT_HTTP (1L << 9)
# define OPT_FMT_PDS (OPT_FMT_PEMDER | OPT_FMT_SMIME)
# define OPT_FMT_ANY ( \
OPT_FMT_PEMDER | OPT_FMT_PKCS12 | OPT_FMT_SMIME | \
- OPT_FMT_ENGINE | OPT_FMT_MSBLOB | OPT_FMT_NETSCAPE | \
- OPT_FMT_NSS | OPT_FMT_TEXT | OPT_FMT_HTTP | OPT_FMT_PVK)
+ OPT_FMT_ENGINE | OPT_FMT_MSBLOB | OPT_FMT_NSS | \
+ OPT_FMT_TEXT | OPT_FMT_HTTP | OPT_FMT_PVK)
char *opt_progname(const char *argv0);
char *opt_getprog(void);
char *opt_arg(void);
char *opt_flag(void);
char *opt_unknown(void);
-char *opt_reset(void);
char **opt_rest(void);
int opt_num_rest(void);
int opt_verify(int i, X509_VERIFY_PARAM *vpm);
+int opt_rand(int i);
void opt_help(const OPTIONS * list);
int opt_format_error(const char *s, unsigned long flags);
typedef struct ca_db_st {
DB_ATTR attributes;
TXT_DB *db;
+ char *dbfname;
+# ifndef OPENSSL_NO_POSIX_IO
+ struct stat dbst;
+# endif
} CA_DB;
void* app_malloc(int sz, const char *what);
int parse_yesno(const char *str, int def);
X509_NAME *parse_name(const char *str, long chtype, int multirdn);
-int args_verify(char ***pargs, int *pargc,
- int *badarg, X509_VERIFY_PARAM **pm);
void policies_print(X509_STORE_CTX *ctx);
int bio_to_mem(unsigned char **out, int maxlen, BIO *in);
int pkey_ctrl_string(EVP_PKEY_CTX *ctx, const char *value);
# define APP_PASS_LEN 1024
-# define SERIAL_RAND_BITS 64
+/*
+ * IETF RFC 5280 says serial number must be <= 20 bytes. Use 159 bits
+ * so that the first bit will never be one, so that the DER encoding
+ * rules won't force a leading octet.
+ */
+# define SERIAL_RAND_BITS 159
int app_isdir(const char *);
int app_access(const char *, int flag);
extern VERIFY_CB_ARGS verify_args;
-# include "progs.h"
-
#endif
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