mirror of
https://github.com/openssl/openssl.git
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adbd77f6d7
Fixes #16300 Reviewed-by: Viktor Dukhovni <viktor@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> (Merged from https://github.com/openssl/openssl/pull/16342)
345 lines
14 KiB
C
345 lines
14 KiB
C
/*
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* Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#ifndef OSSL_APPS_H
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# define OSSL_APPS_H
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# include "e_os.h" /* struct timeval for DTLS */
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# include "internal/nelem.h"
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# include "internal/sockets.h" /* for openssl_fdset() */
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# include <assert.h>
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# include <stdarg.h>
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# include <sys/types.h>
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# ifndef OPENSSL_NO_POSIX_IO
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# include <sys/stat.h>
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# include <fcntl.h>
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# endif
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# include <openssl/e_os2.h>
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# include <openssl/types.h>
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# include <openssl/bio.h>
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# include <openssl/x509.h>
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# include <openssl/conf.h>
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# include <openssl/txt_db.h>
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# include <openssl/engine.h>
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# include <openssl/ocsp.h>
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# include <openssl/http.h>
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# include <signal.h>
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# include "apps_ui.h"
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# include "opt.h"
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# include "fmt.h"
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# include "platform.h"
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# include "engine_loader.h"
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# include "app_libctx.h"
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/*
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* quick macro when you need to pass an unsigned char instead of a char.
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* this is true for some implementations of the is*() functions, for
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* example.
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*/
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# define _UC(c) ((unsigned char)(c))
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void app_RAND_load_conf(CONF *c, const char *section);
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int app_RAND_write(void);
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int app_RAND_load(void);
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extern char *default_config_file; /* may be "" */
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extern BIO *bio_in;
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extern BIO *bio_out;
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extern BIO *bio_err;
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extern const unsigned char tls13_aes128gcmsha256_id[];
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extern const unsigned char tls13_aes256gcmsha384_id[];
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extern BIO_ADDR *ourpeer;
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BIO *dup_bio_in(int format);
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BIO *dup_bio_out(int format);
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BIO *dup_bio_err(int format);
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BIO *bio_open_owner(const char *filename, int format, int private);
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BIO *bio_open_default(const char *filename, char mode, int format);
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BIO *bio_open_default_quiet(const char *filename, char mode, int format);
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CONF *app_load_config_bio(BIO *in, const char *filename);
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#define app_load_config(filename) app_load_config_internal(filename, 0)
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#define app_load_config_quiet(filename) app_load_config_internal(filename, 1)
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CONF *app_load_config_internal(const char *filename, int quiet);
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CONF *app_load_config_verbose(const char *filename, int verbose);
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int app_load_modules(const CONF *config);
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CONF *app_load_config_modules(const char *configfile);
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void unbuffer(FILE *fp);
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void wait_for_async(SSL *s);
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# if defined(OPENSSL_SYS_MSDOS)
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int has_stdin_waiting(void);
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# endif
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void corrupt_signature(const ASN1_STRING *signature);
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int set_cert_times(X509 *x, const char *startdate, const char *enddate,
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int days);
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int set_crl_lastupdate(X509_CRL *crl, const char *lastupdate);
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int set_crl_nextupdate(X509_CRL *crl, const char *nextupdate,
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long days, long hours, long secs);
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typedef struct args_st {
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int size;
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int argc;
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char **argv;
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} ARGS;
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/* We need both wrap and the "real" function because libcrypto uses both. */
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int wrap_password_callback(char *buf, int bufsiz, int verify, void *cb_data);
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int chopup_args(ARGS *arg, char *buf);
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void dump_cert_text(BIO *out, X509 *x);
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void print_name(BIO *out, const char *title, const X509_NAME *nm);
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void print_bignum_var(BIO *, const BIGNUM *, const char*,
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int, unsigned char *);
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void print_array(BIO *, const char *, int, const unsigned char *);
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int set_nameopt(const char *arg);
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unsigned long get_nameopt(void);
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int set_dateopt(unsigned long *dateopt, const char *arg);
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int set_cert_ex(unsigned long *flags, const char *arg);
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int set_name_ex(unsigned long *flags, const char *arg);
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int set_ext_copy(int *copy_type, const char *arg);
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int copy_extensions(X509 *x, X509_REQ *req, int copy_type);
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char *get_passwd(const char *pass, const char *desc);
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int app_passwd(const char *arg1, const char *arg2, char **pass1, char **pass2);
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int add_oid_section(CONF *conf);
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X509_REQ *load_csr(const char *file, int format, const char *desc);
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X509 *load_cert_pass(const char *uri, int format, int maybe_stdin,
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const char *pass, const char *desc);
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#define load_cert(uri, format, desc) load_cert_pass(uri, format, 1, NULL, desc)
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X509_CRL *load_crl(const char *uri, int format, int maybe_stdin,
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const char *desc);
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void cleanse(char *str);
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void clear_free(char *str);
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EVP_PKEY *load_key(const char *uri, int format, int maybe_stdin,
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const char *pass, ENGINE *e, const char *desc);
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EVP_PKEY *load_pubkey(const char *uri, int format, int maybe_stdin,
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const char *pass, ENGINE *e, const char *desc);
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EVP_PKEY *load_keyparams(const char *uri, int format, int maybe_stdin,
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const char *keytype, const char *desc);
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EVP_PKEY *load_keyparams_suppress(const char *uri, int format, int maybe_stdin,
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const char *keytype, const char *desc,
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int suppress_decode_errors);
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char *next_item(char *opt); /* in list separated by comma and/or space */
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int load_cert_certs(const char *uri,
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X509 **pcert, STACK_OF(X509) **pcerts,
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int exclude_http, const char *pass, const char *desc,
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X509_VERIFY_PARAM *vpm);
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STACK_OF(X509) *load_certs_multifile(char *files, const char *pass,
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const char *desc, X509_VERIFY_PARAM *vpm);
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X509_STORE *load_certstore(char *input, const char *pass, const char *desc,
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X509_VERIFY_PARAM *vpm);
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int load_certs(const char *uri, int maybe_stdin, STACK_OF(X509) **certs,
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const char *pass, const char *desc);
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int load_crls(const char *uri, STACK_OF(X509_CRL) **crls,
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const char *pass, const char *desc);
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int load_key_certs_crls(const char *uri, int format, int maybe_stdin,
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const char *pass, const char *desc,
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EVP_PKEY **ppkey, EVP_PKEY **ppubkey,
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EVP_PKEY **pparams,
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X509 **pcert, STACK_OF(X509) **pcerts,
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X509_CRL **pcrl, STACK_OF(X509_CRL) **pcrls);
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int load_key_cert_crl(const char *uri, int format, int maybe_stdin,
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const char *pass, const char *desc,
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EVP_PKEY **ppkey, EVP_PKEY **ppubkey,
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X509 **pcert, X509_CRL **pcrl);
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X509_STORE *setup_verify(const char *CAfile, int noCAfile,
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const char *CApath, int noCApath,
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const char *CAstore, int noCAstore);
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__owur int ctx_set_verify_locations(SSL_CTX *ctx,
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const char *CAfile, int noCAfile,
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const char *CApath, int noCApath,
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const char *CAstore, int noCAstore);
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# ifndef OPENSSL_NO_CT
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/*
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* Sets the file to load the Certificate Transparency log list from.
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* If path is NULL, loads from the default file path.
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* Returns 1 on success, 0 otherwise.
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*/
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__owur int ctx_set_ctlog_list_file(SSL_CTX *ctx, const char *path);
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# endif
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ENGINE *setup_engine_methods(const char *id, unsigned int methods, int debug);
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# define setup_engine(e, debug) setup_engine_methods(e, (unsigned int)-1, debug)
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void release_engine(ENGINE *e);
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int init_engine(ENGINE *e);
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int finish_engine(ENGINE *e);
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char *make_engine_uri(ENGINE *e, const char *key_id, const char *desc);
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int get_legacy_pkey_id(OSSL_LIB_CTX *libctx, const char *algname, ENGINE *e);
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const EVP_MD *get_digest_from_engine(const char *name);
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const EVP_CIPHER *get_cipher_from_engine(const char *name);
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# ifndef OPENSSL_NO_OCSP
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OCSP_RESPONSE *process_responder(OCSP_REQUEST *req, const char *host,
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const char *port, const char *path,
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const char *proxy, const char *no_proxy,
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int use_ssl, STACK_OF(CONF_VALUE) *headers,
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int req_timeout);
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# endif
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/* Functions defined in ca.c and also used in ocsp.c */
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int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
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ASN1_GENERALIZEDTIME **pinvtm, const char *str);
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# define DB_type 0
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# define DB_exp_date 1
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# define DB_rev_date 2
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# define DB_serial 3 /* index - unique */
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# define DB_file 4
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# define DB_name 5 /* index - unique when active and not
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* disabled */
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# define DB_NUMBER 6
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# define DB_TYPE_REV 'R' /* Revoked */
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# define DB_TYPE_EXP 'E' /* Expired */
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# define DB_TYPE_VAL 'V' /* Valid ; inserted with: ca ... -valid */
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# define DB_TYPE_SUSP 'S' /* Suspended */
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typedef struct db_attr_st {
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int unique_subject;
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} DB_ATTR;
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typedef struct ca_db_st {
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DB_ATTR attributes;
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TXT_DB *db;
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char *dbfname;
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# ifndef OPENSSL_NO_POSIX_IO
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struct stat dbst;
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# endif
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} CA_DB;
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void app_bail_out(char *fmt, ...);
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void *app_malloc(size_t sz, const char *what);
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BIGNUM *load_serial(const char *serialfile, int create, ASN1_INTEGER **retai);
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int save_serial(const char *serialfile, const char *suffix, const BIGNUM *serial,
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ASN1_INTEGER **retai);
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int rotate_serial(const char *serialfile, const char *new_suffix,
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const char *old_suffix);
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int rand_serial(BIGNUM *b, ASN1_INTEGER *ai);
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CA_DB *load_index(const char *dbfile, DB_ATTR *dbattr);
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int index_index(CA_DB *db);
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int save_index(const char *dbfile, const char *suffix, CA_DB *db);
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int rotate_index(const char *dbfile, const char *new_suffix,
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const char *old_suffix);
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void free_index(CA_DB *db);
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# define index_name_cmp_noconst(a, b) \
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index_name_cmp((const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, a), \
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(const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, b))
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int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b);
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int parse_yesno(const char *str, int def);
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X509_NAME *parse_name(const char *str, int chtype, int multirdn,
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const char *desc);
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void policies_print(X509_STORE_CTX *ctx);
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int bio_to_mem(unsigned char **out, int maxlen, BIO *in);
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int pkey_ctrl_string(EVP_PKEY_CTX *ctx, const char *value);
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int x509_ctrl_string(X509 *x, const char *value);
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int x509_req_ctrl_string(X509_REQ *x, const char *value);
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int init_gen_str(EVP_PKEY_CTX **pctx,
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const char *algname, ENGINE *e, int do_param,
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OSSL_LIB_CTX *libctx, const char *propq);
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int cert_matches_key(const X509 *cert, const EVP_PKEY *pkey);
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int do_X509_sign(X509 *x, EVP_PKEY *pkey, const char *md,
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STACK_OF(OPENSSL_STRING) *sigopts, X509V3_CTX *ext_ctx);
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int do_X509_verify(X509 *x, EVP_PKEY *pkey, STACK_OF(OPENSSL_STRING) *vfyopts);
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int do_X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const char *md,
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STACK_OF(OPENSSL_STRING) *sigopts);
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int do_X509_REQ_verify(X509_REQ *x, EVP_PKEY *pkey,
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STACK_OF(OPENSSL_STRING) *vfyopts);
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int do_X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const char *md,
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STACK_OF(OPENSSL_STRING) *sigopts);
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extern char *psk_key;
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unsigned char *next_protos_parse(size_t *outlen, const char *in);
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void print_cert_checks(BIO *bio, X509 *x,
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const char *checkhost,
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const char *checkemail, const char *checkip);
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void store_setup_crl_download(X509_STORE *st);
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typedef struct app_http_tls_info_st {
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const char *server;
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const char *port;
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int use_proxy;
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long timeout;
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SSL_CTX *ssl_ctx;
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} APP_HTTP_TLS_INFO;
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BIO *app_http_tls_cb(BIO *hbio, /* APP_HTTP_TLS_INFO */ void *arg,
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int connect, int detail);
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void APP_HTTP_TLS_INFO_free(APP_HTTP_TLS_INFO *info);
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# ifndef OPENSSL_NO_SOCK
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ASN1_VALUE *app_http_get_asn1(const char *url, const char *proxy,
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const char *no_proxy, SSL_CTX *ssl_ctx,
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const STACK_OF(CONF_VALUE) *headers,
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long timeout, const char *expected_content_type,
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const ASN1_ITEM *it);
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ASN1_VALUE *app_http_post_asn1(const char *host, const char *port,
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const char *path, const char *proxy,
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const char *no_proxy, SSL_CTX *ctx,
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const STACK_OF(CONF_VALUE) *headers,
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const char *content_type,
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ASN1_VALUE *req, const ASN1_ITEM *req_it,
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const char *expected_content_type,
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long timeout, const ASN1_ITEM *rsp_it);
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# endif
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# define EXT_COPY_NONE 0
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# define EXT_COPY_ADD 1
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# define EXT_COPY_ALL 2
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# define NETSCAPE_CERT_HDR "certificate"
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# define APP_PASS_LEN 1024
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/*
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* IETF RFC 5280 says serial number must be <= 20 bytes. Use 159 bits
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* so that the first bit will never be one, so that the DER encoding
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* rules won't force a leading octet.
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*/
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# define SERIAL_RAND_BITS 159
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int app_isdir(const char *);
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int app_access(const char *, int flag);
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int fileno_stdin(void);
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int fileno_stdout(void);
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int raw_read_stdin(void *, int);
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int raw_write_stdout(const void *, int);
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# define TM_START 0
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# define TM_STOP 1
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double app_tminterval(int stop, int usertime);
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void make_uppercase(char *string);
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typedef struct verify_options_st {
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int depth;
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int quiet;
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int error;
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int return_error;
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} VERIFY_CB_ARGS;
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extern VERIFY_CB_ARGS verify_args;
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OSSL_PARAM *app_params_new_from_opts(STACK_OF(OPENSSL_STRING) *opts,
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const OSSL_PARAM *paramdefs);
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void app_params_free(OSSL_PARAM *params);
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int app_provider_load(OSSL_LIB_CTX *libctx, const char *provider_name);
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void app_providers_cleanup(void);
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EVP_PKEY *app_keygen(EVP_PKEY_CTX *ctx, const char *alg, int bits, int verbose);
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EVP_PKEY *app_paramgen(EVP_PKEY_CTX *ctx, const char *alg);
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#endif
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