#ifndef OSSL_APPS_OPT_H
#define OSSL_APPS_OPT_H
#include <sys/types.h>
#include <openssl/e_os2.h>
#include <openssl/types.h>
#include <stdarg.h>
#define OPT_COMMON OPT_ERR = -1, OPT_EOF = 0, OPT_HELP
#define OPT_V_ENUM \
OPT_V__FIRST = 2000, \
OPT_V_POLICY, OPT_V_PURPOSE, OPT_V_VERIFY_NAME, OPT_V_VERIFY_DEPTH, \
OPT_V_ATTIME, OPT_V_VERIFY_HOSTNAME, OPT_V_VERIFY_EMAIL, \
OPT_V_VERIFY_IP, OPT_V_IGNORE_CRITICAL, OPT_V_ISSUER_CHECKS, \
OPT_V_CRL_CHECK, OPT_V_CRL_CHECK_ALL, OPT_V_POLICY_CHECK, \
OPT_V_EXPLICIT_POLICY, OPT_V_INHIBIT_ANY, OPT_V_INHIBIT_MAP, \
OPT_V_X509_STRICT, OPT_V_EXTENDED_CRL, OPT_V_USE_DELTAS, \
OPT_V_POLICY_PRINT, OPT_V_CHECK_SS_SIG, OPT_V_TRUSTED_FIRST, \
OPT_V_SUITEB_128_ONLY, OPT_V_SUITEB_128, OPT_V_SUITEB_192, \
OPT_V_PARTIAL_CHAIN, OPT_V_NO_ALT_CHAINS, OPT_V_NO_CHECK_TIME, \
OPT_V_VERIFY_AUTH_LEVEL, OPT_V_ALLOW_PROXY_CERTS, \
OPT_V__LAST
#define OPT_V_OPTIONS \
OPT_SECTION("Validation"), \
{ "policy", OPT_V_POLICY, 's', "adds policy to the acceptable policy set" }, \
{ "purpose", OPT_V_PURPOSE, 's', \
"certificate chain purpose" }, \
{ "verify_name", OPT_V_VERIFY_NAME, 's', "verification policy name" }, \
{ "verify_depth", OPT_V_VERIFY_DEPTH, 'n', \
"chain depth limit" }, \
{ "auth_level", OPT_V_VERIFY_AUTH_LEVEL, 'n', \
"chain authentication security level" }, \
{ "attime", OPT_V_ATTIME, 'M', "verification epoch time" }, \
{ "verify_hostname", OPT_V_VERIFY_HOSTNAME, 's', \
"expected peer hostname" }, \
{ "verify_email", OPT_V_VERIFY_EMAIL, 's', \
"expected peer email" }, \
{ "verify_ip", OPT_V_VERIFY_IP, 's', \
"expected peer IP address" }, \
{ "ignore_critical", OPT_V_IGNORE_CRITICAL, '-', \
"permit unhandled critical extensions" }, \
{ "issuer_checks", OPT_V_ISSUER_CHECKS, '-', "(deprecated)" }, \
{ "crl_check", OPT_V_CRL_CHECK, '-', "check leaf certificate revocation" }, \
{ "crl_check_all", OPT_V_CRL_CHECK_ALL, '-', "check full chain revocation" }, \
{ "policy_check", OPT_V_POLICY_CHECK, '-', "perform rfc5280 policy checks" }, \
{ "explicit_policy", OPT_V_EXPLICIT_POLICY, '-', \
"set policy variable require-explicit-policy" }, \
{ "inhibit_any", OPT_V_INHIBIT_ANY, '-', \
"set policy variable inhibit-any-policy" }, \
{ "inhibit_map", OPT_V_INHIBIT_MAP, '-', \
"set policy variable inhibit-policy-mapping" }, \
{ "x509_strict", OPT_V_X509_STRICT, '-', \
"disable certificate compatibility work-arounds" }, \
{ "extended_crl", OPT_V_EXTENDED_CRL, '-', \
"enable extended CRL features" }, \
{ "use_deltas", OPT_V_USE_DELTAS, '-', \
"use delta CRLs" }, \
{ "policy_print", OPT_V_POLICY_PRINT, '-', \
"print policy processing diagnostics" }, \
{ "check_ss_sig", OPT_V_CHECK_SS_SIG, '-', \
"check root CA self-signatures" }, \
{ "trusted_first", OPT_V_TRUSTED_FIRST, '-', \
"search trust store first (default)" }, \
{ "suiteB_128_only", OPT_V_SUITEB_128_ONLY, '-', "Suite B 128-bit-only mode" }, \
{ "suiteB_128", OPT_V_SUITEB_128, '-', \
"Suite B 128-bit mode allowing 192-bit algorithms" }, \
{ "suiteB_192", OPT_V_SUITEB_192, '-', "Suite B 192-bit-only mode" }, \
{ "partial_chain", OPT_V_PARTIAL_CHAIN, '-', \
"accept chains anchored by intermediate trust-store CAs" }, \
{ "no_alt_chains", OPT_V_NO_ALT_CHAINS, '-', "(deprecated)" }, \
{ "no_check_time", OPT_V_NO_CHECK_TIME, '-', "ignore certificate validity time" }, \
{ "allow_proxy_certs", OPT_V_ALLOW_PROXY_CERTS, '-', "allow the use of proxy certificates" }
#define OPT_V_CASES \
OPT_V__FIRST: \
case OPT_V__LAST: \
break; \
case OPT_V_POLICY: \
case OPT_V_PURPOSE: \
case OPT_V_VERIFY_NAME: \
case OPT_V_VERIFY_DEPTH: \
case OPT_V_VERIFY_AUTH_LEVEL: \
case OPT_V_ATTIME: \
case OPT_V_VERIFY_HOSTNAME: \
case OPT_V_VERIFY_EMAIL: \
case OPT_V_VERIFY_IP: \
case OPT_V_IGNORE_CRITICAL: \
case OPT_V_ISSUER_CHECKS: \
case OPT_V_CRL_CHECK: \
case OPT_V_CRL_CHECK_ALL: \
case OPT_V_POLICY_CHECK: \
case OPT_V_EXPLICIT_POLICY: \
case OPT_V_INHIBIT_ANY: \
case OPT_V_INHIBIT_MAP: \
case OPT_V_X509_STRICT: \
case OPT_V_EXTENDED_CRL: \
case OPT_V_USE_DELTAS: \
case OPT_V_POLICY_PRINT: \
case OPT_V_CHECK_SS_SIG: \
case OPT_V_TRUSTED_FIRST: \
case OPT_V_SUITEB_128_ONLY: \
case OPT_V_SUITEB_128: \
case OPT_V_SUITEB_192: \
case OPT_V_PARTIAL_CHAIN: \
case OPT_V_NO_ALT_CHAINS: \
case OPT_V_NO_CHECK_TIME: \
case OPT_V_ALLOW_PROXY_CERTS
#define OPT_X_ENUM \
OPT_X__FIRST = 1000, \
OPT_X_KEY, OPT_X_CERT, OPT_X_CHAIN, OPT_X_CHAIN_BUILD, \
OPT_X_CERTFORM, OPT_X_KEYFORM, \
OPT_X__LAST
#define OPT_X_OPTIONS \
OPT_SECTION("Extended certificate"), \
{ "xkey", OPT_X_KEY, '<', "key for Extended certificates" }, \
{ "xcert", OPT_X_CERT, '<', "cert for Extended certificates" }, \
{ "xchain", OPT_X_CHAIN, '<', "chain for Extended certificates" }, \
{ "xchain_build", OPT_X_CHAIN_BUILD, '-', \
"build certificate chain for the extended certificates" }, \
{ "xcertform", OPT_X_CERTFORM, 'F', \
"format of Extended certificate (PEM/DER/P12); has no effect" }, \
{ "xkeyform", OPT_X_KEYFORM, 'F', \
"format of Extended certificate's key (DER/PEM/P12); has no effect" }
#define OPT_X_CASES \
OPT_X__FIRST: \
case OPT_X__LAST: \
break; \
case OPT_X_KEY: \
case OPT_X_CERT: \
case OPT_X_CHAIN: \
case OPT_X_CHAIN_BUILD: \
case OPT_X_CERTFORM: \
case OPT_X_KEYFORM
#define OPT_S_ENUM \
OPT_S__FIRST = 3000, \
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_CLIENTRENEG, \
OPT_S_LEGACYCONN, \
OPT_S_ONRESUMP, OPT_S_NOLEGACYCONN, \
OPT_S_ALLOW_NO_DHE_KEX, OPT_S_PREFER_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_NO_ETM, \
OPT_S_NO_EMS, \
OPT_S_NO_TX_CERT_COMP, \
OPT_S_NO_RX_CERT_COMP, \
OPT_S__LAST
#define OPT_S_OPTIONS \
OPT_SECTION("TLS/SSL"), \
{ "no_ssl3", OPT_S_NOSSL3, '-', "Just disable SSLv3" }, \
{ "no_tls1", OPT_S_NOTLS1, '-', "Just disable TLSv1" }, \
{ "no_tls1_1", OPT_S_NOTLS1_1, '-', "Just disable TLSv1.1" }, \
{ "no_tls1_2", OPT_S_NOTLS1_2, '-', "Just disable TLSv1.2" }, \
{ "no_tls1_3", OPT_S_NOTLS1_3, '-', "Just disable TLSv1.3" }, \
{ "bugs", OPT_S_BUGS, '-', "Turn on SSL bug compatibility" }, \
{ "no_comp", OPT_S_NO_COMP, '-', "Disable SSL/TLS compression (default)" }, \
{ "comp", OPT_S_COMP, '-', "Use SSL/TLS-level compression" }, \
{ "no_tx_cert_comp", OPT_S_NO_TX_CERT_COMP, '-', "Disable sending TLSv1.3 compressed certificates" }, \
{ "no_rx_cert_comp", OPT_S_NO_RX_CERT_COMP, '-', "Disable receiving TLSv1.3 compressed certificates" }, \
{ "no_ticket", OPT_S_NOTICKET, '-', \
"Disable use of TLS session tickets" }, \
{ "serverpref", OPT_S_SERVERPREF, '-', "Use server's cipher preferences" }, \
{ "legacy_renegotiation", OPT_S_LEGACYRENEG, '-', \
"Enable use of legacy renegotiation (dangerous)" }, \
{ "client_renegotiation", OPT_S_CLIENTRENEG, '-', \
"Allow client-initiated renegotiation" }, \
{ "no_renegotiation", OPT_S_NO_RENEGOTIATION, '-', \
"Disable all renegotiation." }, \
{ "legacy_server_connect", OPT_S_LEGACYCONN, '-', \
"Allow initial connection to servers that don't support RI" }, \
{ "no_resumption_on_reneg", OPT_S_ONRESUMP, '-', \
"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" }, \
{ "prefer_no_dhe_kex", OPT_S_PREFER_NO_DHE_KEX, '-', \
"In TLSv1.3 prefer non-(ec)dhe over (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', \
"Signature algorithms to support (colon-separated list)" }, \
{ "client_sigalgs", OPT_S_CLIENTSIGALGS, 's', \
"Signature algorithms to support for client certificate" \
" authentication (colon-separated list)" }, \
{ "groups", OPT_S_GROUPS, 's', \
"Groups to advertise (colon-separated list)" }, \
{ "curves", OPT_S_CURVES, '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 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" }, \
{ "no_middlebox", OPT_S_NO_MIDDLEBOX, '-', \
"Disable TLSv1.3 middlebox compat mode" }, \
{ "no_etm", OPT_S_NO_ETM, '-', \
"Disable Encrypt-then-Mac extension" }, \
{ "no_ems", OPT_S_NO_EMS, '-', \
"Disable Extended master secret extension" }
#define OPT_S_CASES \
OPT_S__FIRST: \
case OPT_S__LAST: \
break; \
case OPT_S_NOSSL3: \
case OPT_S_NOTLS1: \
case OPT_S_NOTLS1_1: \
case OPT_S_NOTLS1_2: \
case OPT_S_NOTLS1_3: \
case OPT_S_BUGS: \
case OPT_S_NO_COMP: \
case OPT_S_COMP: \
case OPT_S_NO_TX_CERT_COMP: \
case OPT_S_NO_RX_CERT_COMP: \
case OPT_S_NOTICKET: \
case OPT_S_SERVERPREF: \
case OPT_S_LEGACYRENEG: \
case OPT_S_CLIENTRENEG: \
case OPT_S_LEGACYCONN: \
case OPT_S_ONRESUMP: \
case OPT_S_NOLEGACYCONN: \
case OPT_S_ALLOW_NO_DHE_KEX: \
case OPT_S_PREFER_NO_DHE_KEX: \
case OPT_S_PRIORITIZE_CHACHA: \
case OPT_S_STRICT: \
case OPT_S_SIGALGS: \
case OPT_S_CLIENTSIGALGS: \
case OPT_S_GROUPS: \
case OPT_S_CURVES: \
case OPT_S_NAMEDCURVE: \
case OPT_S_CIPHER: \
case OPT_S_CIPHERSUITES: \
case OPT_S_RECORD_PADDING: \
case OPT_S_NO_RENEGOTIATION: \
case OPT_S_MINPROTO: \
case OPT_S_MAXPROTO: \
case OPT_S_DEBUGBROKE: \
case OPT_S_NO_MIDDLEBOX: \
case OPT_S_NO_ETM: \
case OPT_S_NO_EMS
#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)
#define OPT_R_ENUM \
OPT_R__FIRST = 1500, OPT_R_RAND, OPT_R_WRITERAND, OPT_R__LAST
#define OPT_R_OPTIONS \
OPT_SECTION("Random state"), \
{ "rand", OPT_R_RAND, 's', "Load the given 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
#define OPT_PROV_ENUM \
OPT_PROV__FIRST = 1600, \
OPT_PROV_PROVIDER, OPT_PROV_PROVIDER_PATH, OPT_PROV_PROPQUERY, \
OPT_PROV_PARAM, \
OPT_PROV__LAST
#define OPT_CONFIG_OPTION \
{ "config", OPT_CONFIG, '<', "Load a configuration file (this may load modules)" }
#define OPT_PROV_OPTIONS \
OPT_SECTION("Provider"), \
{ "provider-path", OPT_PROV_PROVIDER_PATH, 's', "Provider load path (must be before 'provider' argument if required)" }, \
{ "provider", OPT_PROV_PROVIDER, 's', "Provider to load (can be specified multiple times)" }, \
{ "provparam", OPT_PROV_PARAM, 's', "Set a provider key-value parameter" }, \
{ "propquery", OPT_PROV_PROPQUERY, 's', "Property query used when fetching algorithms" }
#define OPT_PROV_CASES \
OPT_PROV__FIRST: \
case OPT_PROV__LAST: \
break; \
case OPT_PROV_PROVIDER: \
case OPT_PROV_PROVIDER_PATH: \
case OPT_PROV_PARAM: \
case OPT_PROV_PROPQUERY
extern const char OPT_HELP_STR[];
extern const char OPT_MORE_STR[];
extern const char OPT_SECTION_STR[];
extern const char OPT_PARAM_STR[];
typedef struct options_st {
const char *name;
int retval;
int valtype;
const char *helpstr;
} OPTIONS;
#define OPT_PARAM 0
#define OPT_DUP -2
typedef struct string_int_pair_st {
const char *name;
int retval;
} OPT_PAIR, STRINT_PAIR;
#define OPT_FMT_PEM (1L << 1)
#define OPT_FMT_DER (1L << 2)
#define OPT_FMT_B64 (1L << 3)
#define OPT_FMT_PKCS12 (1L << 4)
#define OPT_FMT_SMIME (1L << 5)
#define OPT_FMT_ENGINE (1L << 6)
#define OPT_FMT_MSBLOB (1L << 7)
#define OPT_FMT_NSS (1L << 8)
#define OPT_FMT_TEXT (1L << 9)
#define OPT_FMT_HTTP (1L << 10)
#define OPT_FMT_PVK (1L << 11)
#define OPT_FMT_PEMDER (OPT_FMT_PEM | OPT_FMT_DER)
#define OPT_FMT_ASN1 (OPT_FMT_PEM | OPT_FMT_DER | OPT_FMT_B64)
#define OPT_FMT_PDE (OPT_FMT_PEMDER | OPT_FMT_ENGINE)
#define OPT_FMT_PDS (OPT_FMT_PEMDER | OPT_FMT_SMIME)
#define OPT_FMT_ANY ( \
OPT_FMT_PEM | OPT_FMT_DER | OPT_FMT_B64 | OPT_FMT_PKCS12 | OPT_FMT_SMIME | OPT_FMT_ENGINE | OPT_FMT_MSBLOB | OPT_FMT_NSS | OPT_FMT_TEXT | OPT_FMT_HTTP | OPT_FMT_PVK)
#define OPT_SECTION(sec) { OPT_SECTION_STR, 1, '-', sec " options:\n" }
#define OPT_PARAMETERS() { OPT_PARAM_STR, 1, '-', "Parameters:\n" }
const char *opt_path_end(const char *filename);
char *opt_init(int ac, char **av, const OPTIONS *o);
char *opt_progname(const char *argv0);
char *opt_appname(const char *argv0);
char *opt_getprog(void);
void opt_help(const OPTIONS *list);
void opt_begin(void);
int opt_next(void);
char *opt_flag(void);
char *opt_arg(void);
char *opt_unknown(void);
void reset_unknown(void);
int opt_cipher(const char *name, EVP_CIPHER **cipherp);
int opt_cipher_any(const char *name, EVP_CIPHER **cipherp);
int opt_cipher_silent(const char *name, EVP_CIPHER **cipherp);
int opt_check_md(const char *name);
int opt_md(const char *name, EVP_MD **mdp);
int opt_md_silent(const char *name, EVP_MD **mdp);
int opt_int(const char *arg, int *result);
void opt_set_unknown_name(const char *name);
int opt_int_arg(void);
int opt_long(const char *arg, long *result);
int opt_ulong(const char *arg, unsigned long *result);
int opt_intmax(const char *arg, ossl_intmax_t *result);
int opt_uintmax(const char *arg, ossl_uintmax_t *result);
int opt_isdir(const char *name);
int opt_format(const char *s, unsigned long flags, int *result);
void print_format_error(int format, unsigned long flags);
int opt_printf_stderr(const char *fmt, ...);
int opt_string(const char *name, const char **options);
int opt_pair(const char *arg, const OPT_PAIR *pairs, int *result);
int opt_verify(int i, X509_VERIFY_PARAM *vpm);
int opt_rand(int i);
int opt_provider(int i);
int opt_provider_option_given(void);
char **opt_rest(void);
int opt_num_rest(void);
int opt_check_rest_arg(const char *expected);
int opt_legacy_okay(void);
#endif
