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-rw-r--r--apps/include/apps.h348
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diff --git a/apps/include/apps.h b/apps/include/apps.h
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+++ b/apps/include/apps.h
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+/*
+ * Copyright 1995-2022 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_APPS_H
+# define OSSL_APPS_H
+
+# include "e_os.h" /* struct timeval for DTLS */
+# include "internal/nelem.h"
+# include "internal/sockets.h" /* for openssl_fdset() */
+# include "internal/cryptlib.h" /* ossl_assert() */
+# include <assert.h>
+
+# include <stdarg.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/types.h>
+# include <openssl/bio.h>
+# include <openssl/x509.h>
+# include <openssl/conf.h>
+# include <openssl/txt_db.h>
+# include <openssl/engine.h>
+# include <openssl/ocsp.h>
+# include <openssl/http.h>
+# include <signal.h>
+# include "apps_ui.h"
+# include "opt.h"
+# include "fmt.h"
+# include "platform.h"
+# include "engine_loader.h"
+# include "app_libctx.h"
+
+/*
+ * quick macro when you need to pass an unsigned char instead of a char.
+ * this is true for some implementations of the is*() functions, for
+ * example.
+ */
+# define _UC(c) ((unsigned char)(c))
+
+void app_RAND_load_conf(CONF *c, const char *section);
+int app_RAND_write(void);
+int app_RAND_load(void);
+
+extern char *default_config_file; /* may be "" */
+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 *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);
+#define app_load_config(filename) app_load_config_internal(filename, 0)
+#define app_load_config_quiet(filename) app_load_config_internal(filename, 1)
+CONF *app_load_config_internal(const char *filename, int quiet);
+CONF *app_load_config_verbose(const char *filename, int verbose);
+int app_load_modules(const CONF *config);
+CONF *app_load_config_modules(const char *configfile);
+void unbuffer(FILE *fp);
+void wait_for_async(SSL *s);
+# if defined(OPENSSL_SYS_MSDOS)
+int has_stdin_waiting(void);
+# endif
+
+void corrupt_signature(const ASN1_STRING *signature);
+int set_cert_times(X509 *x, const char *startdate, const char *enddate,
+ int days);
+int set_crl_lastupdate(X509_CRL *crl, const char *lastupdate);
+int set_crl_nextupdate(X509_CRL *crl, const char *nextupdate,
+ long days, long hours, long secs);
+
+typedef struct args_st {
+ int size;
+ int argc;
+ char **argv;
+} ARGS;
+
+/* We need both wrap and the "real" function because libcrypto uses both. */
+int wrap_password_callback(char *buf, int bufsiz, int verify, void *cb_data);
+
+int chopup_args(ARGS *arg, char *buf);
+void dump_cert_text(BIO *out, X509 *x);
+void print_name(BIO *out, const char *title, const X509_NAME *nm);
+void print_bignum_var(BIO *, const BIGNUM *, const char*,
+ int, unsigned char *);
+void print_array(BIO *, const char *, int, const unsigned char *);
+int set_nameopt(const char *arg);
+unsigned long get_nameopt(void);
+int set_dateopt(unsigned long *dateopt, const char *arg);
+int set_cert_ex(unsigned long *flags, const char *arg);
+int set_name_ex(unsigned long *flags, const char *arg);
+int set_ext_copy(int *copy_type, const char *arg);
+int copy_extensions(X509 *x, X509_REQ *req, int copy_type);
+char *get_passwd(const char *pass, const char *desc);
+int app_passwd(const char *arg1, const char *arg2, char **pass1, char **pass2);
+int add_oid_section(CONF *conf);
+X509_REQ *load_csr(const char *file, int format, const char *desc);
+X509 *load_cert_pass(const char *uri, int format, int maybe_stdin,
+ const char *pass, const char *desc);
+#define load_cert(uri, format, desc) load_cert_pass(uri, format, 1, NULL, desc)
+X509_CRL *load_crl(const char *uri, int format, int maybe_stdin,
+ const char *desc);
+void cleanse(char *str);
+void clear_free(char *str);
+EVP_PKEY *load_key(const char *uri, int format, int maybe_stdin,
+ const char *pass, ENGINE *e, const char *desc);
+EVP_PKEY *load_pubkey(const char *uri, int format, int maybe_stdin,
+ const char *pass, ENGINE *e, const char *desc);
+EVP_PKEY *load_keyparams(const char *uri, int format, int maybe_stdin,
+ const char *keytype, const char *desc);
+EVP_PKEY *load_keyparams_suppress(const char *uri, int format, int maybe_stdin,
+ const char *keytype, const char *desc,
+ int suppress_decode_errors);
+char *next_item(char *opt); /* in list separated by comma and/or space */
+int load_cert_certs(const char *uri,
+ X509 **pcert, STACK_OF(X509) **pcerts,
+ int exclude_http, const char *pass, const char *desc,
+ X509_VERIFY_PARAM *vpm);
+STACK_OF(X509) *load_certs_multifile(char *files, const char *pass,
+ const char *desc, X509_VERIFY_PARAM *vpm);
+X509_STORE *load_certstore(char *input, const char *pass, const char *desc,
+ X509_VERIFY_PARAM *vpm);
+int load_certs(const char *uri, int maybe_stdin, STACK_OF(X509) **certs,
+ const char *pass, const char *desc);
+int load_crls(const char *uri, STACK_OF(X509_CRL) **crls,
+ const char *pass, const char *desc);
+int load_key_certs_crls(const char *uri, int format, int maybe_stdin,
+ const char *pass, const char *desc,
+ EVP_PKEY **ppkey, EVP_PKEY **ppubkey,
+ EVP_PKEY **pparams,
+ X509 **pcert, STACK_OF(X509) **pcerts,
+ X509_CRL **pcrl, STACK_OF(X509_CRL) **pcrls);
+int load_key_cert_crl(const char *uri, int format, int maybe_stdin,
+ const char *pass, const char *desc,
+ EVP_PKEY **ppkey, EVP_PKEY **ppubkey,
+ X509 **pcert, X509_CRL **pcrl);
+X509_STORE *setup_verify(const char *CAfile, int noCAfile,
+ const char *CApath, int noCApath,
+ const char *CAstore, int noCAstore);
+__owur int ctx_set_verify_locations(SSL_CTX *ctx,
+ const char *CAfile, int noCAfile,
+ const char *CApath, int noCApath,
+ const char *CAstore, int noCAstore);
+
+# ifndef OPENSSL_NO_CT
+
+/*
+ * Sets the file to load the Certificate Transparency log list from.
+ * If path is NULL, loads from the default file path.
+ * Returns 1 on success, 0 otherwise.
+ */
+__owur int ctx_set_ctlog_list_file(SSL_CTX *ctx, const char *path);
+
+# endif
+
+ENGINE *setup_engine_methods(const char *id, unsigned int methods, int debug);
+# define setup_engine(e, debug) setup_engine_methods(e, (unsigned int)-1, debug)
+void release_engine(ENGINE *e);
+int init_engine(ENGINE *e);
+int finish_engine(ENGINE *e);
+char *make_engine_uri(ENGINE *e, const char *key_id, const char *desc);
+
+int get_legacy_pkey_id(OSSL_LIB_CTX *libctx, const char *algname, ENGINE *e);
+const EVP_MD *get_digest_from_engine(const char *name);
+const EVP_CIPHER *get_cipher_from_engine(const char *name);
+
+# ifndef OPENSSL_NO_OCSP
+OCSP_RESPONSE *process_responder(OCSP_REQUEST *req, const char *host,
+ const char *port, const char *path,
+ const char *proxy, const char *no_proxy,
+ int use_ssl, STACK_OF(CONF_VALUE) *headers,
+ int req_timeout);
+# endif
+
+/* Functions defined in ca.c and also used in ocsp.c */
+int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
+ ASN1_GENERALIZEDTIME **pinvtm, const char *str);
+
+# define DB_type 0
+# define DB_exp_date 1
+# define DB_rev_date 2
+# define DB_serial 3 /* index - unique */
+# define DB_file 4
+# define DB_name 5 /* index - unique when active and not
+ * disabled */
+# define DB_NUMBER 6
+
+# define DB_TYPE_REV 'R' /* Revoked */
+# define DB_TYPE_EXP 'E' /* Expired */
+# define DB_TYPE_VAL 'V' /* Valid ; inserted with: ca ... -valid */
+# define DB_TYPE_SUSP 'S' /* Suspended */
+
+typedef struct db_attr_st {
+ int unique_subject;
+} DB_ATTR;
+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_bail_out(char *fmt, ...);
+void *app_malloc(size_t sz, const char *what);
+
+/* load_serial, save_serial, and rotate_serial are also used for CRL numbers */
+BIGNUM *load_serial(const char *serialfile, int *exists, int create,
+ ASN1_INTEGER **retai);
+int save_serial(const char *serialfile, const char *suffix,
+ const BIGNUM *serial, ASN1_INTEGER **retai);
+int rotate_serial(const char *serialfile, const char *new_suffix,
+ const char *old_suffix);
+int rand_serial(BIGNUM *b, ASN1_INTEGER *ai);
+
+CA_DB *load_index(const char *dbfile, DB_ATTR *dbattr);
+int index_index(CA_DB *db);
+int save_index(const char *dbfile, const char *suffix, CA_DB *db);
+int rotate_index(const char *dbfile, const char *new_suffix,
+ const char *old_suffix);
+void free_index(CA_DB *db);
+# define index_name_cmp_noconst(a, b) \
+ index_name_cmp((const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, a), \
+ (const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, b))
+int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b);
+int parse_yesno(const char *str, int def);
+
+X509_NAME *parse_name(const char *str, int chtype, int multirdn,
+ const char *desc);
+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);
+int x509_ctrl_string(X509 *x, const char *value);
+int x509_req_ctrl_string(X509_REQ *x, const char *value);
+int init_gen_str(EVP_PKEY_CTX **pctx,
+ const char *algname, ENGINE *e, int do_param,
+ OSSL_LIB_CTX *libctx, const char *propq);
+int do_X509_sign(X509 *x, EVP_PKEY *pkey, const char *md,
+ STACK_OF(OPENSSL_STRING) *sigopts, X509V3_CTX *ext_ctx);
+int do_X509_verify(X509 *x, EVP_PKEY *pkey, STACK_OF(OPENSSL_STRING) *vfyopts);
+int do_X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const char *md,
+ STACK_OF(OPENSSL_STRING) *sigopts);
+int do_X509_REQ_verify(X509_REQ *x, EVP_PKEY *pkey,
+ STACK_OF(OPENSSL_STRING) *vfyopts);
+int do_X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const char *md,
+ STACK_OF(OPENSSL_STRING) *sigopts);
+
+extern char *psk_key;
+
+
+unsigned char *next_protos_parse(size_t *outlen, const char *in);
+
+void print_cert_checks(BIO *bio, X509 *x,
+ const char *checkhost,
+ const char *checkemail, const char *checkip);
+
+void store_setup_crl_download(X509_STORE *st);
+
+typedef struct app_http_tls_info_st {
+ const char *server;
+ const char *port;
+ int use_proxy;
+ long timeout;
+ SSL_CTX *ssl_ctx;
+} APP_HTTP_TLS_INFO;
+BIO *app_http_tls_cb(BIO *hbio, /* APP_HTTP_TLS_INFO */ void *arg,
+ int connect, int detail);
+void APP_HTTP_TLS_INFO_free(APP_HTTP_TLS_INFO *info);
+# ifndef OPENSSL_NO_SOCK
+ASN1_VALUE *app_http_get_asn1(const char *url, const char *proxy,
+ const char *no_proxy, SSL_CTX *ssl_ctx,
+ const STACK_OF(CONF_VALUE) *headers,
+ long timeout, const char *expected_content_type,
+ const ASN1_ITEM *it);
+ASN1_VALUE *app_http_post_asn1(const char *host, const char *port,
+ const char *path, const char *proxy,
+ const char *no_proxy, SSL_CTX *ctx,
+ const STACK_OF(CONF_VALUE) *headers,
+ const char *content_type,
+ ASN1_VALUE *req, const ASN1_ITEM *req_it,
+ const char *expected_content_type,
+ long timeout, const ASN1_ITEM *rsp_it);
+# endif
+
+# define EXT_COPY_NONE 0
+# define EXT_COPY_ADD 1
+# define EXT_COPY_ALL 2
+
+# define NETSCAPE_CERT_HDR "certificate"
+
+# define APP_PASS_LEN 1024
+
+/*
+ * 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);
+int fileno_stdin(void);
+int fileno_stdout(void);
+int raw_read_stdin(void *, int);
+int raw_write_stdout(const void *, int);
+
+# define TM_START 0
+# define TM_STOP 1
+double app_tminterval(int stop, int usertime);
+
+void make_uppercase(char *string);
+
+typedef struct verify_options_st {
+ int depth;
+ int quiet;
+ int error;
+ int return_error;
+} VERIFY_CB_ARGS;
+
+extern VERIFY_CB_ARGS verify_args;
+
+OSSL_PARAM *app_params_new_from_opts(STACK_OF(OPENSSL_STRING) *opts,
+ const OSSL_PARAM *paramdefs);
+void app_params_free(OSSL_PARAM *params);
+int app_provider_load(OSSL_LIB_CTX *libctx, const char *provider_name);
+void app_providers_cleanup(void);
+
+EVP_PKEY *app_keygen(EVP_PKEY_CTX *ctx, const char *alg, int bits, int verbose);
+EVP_PKEY *app_paramgen(EVP_PKEY_CTX *ctx, const char *alg);
+
+#endif
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