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846e33c7 | 1 | /* |
39556e63 | 2 | * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. |
a661b653 | 3 | * |
dffa7520 | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
846e33c7 RS |
5 | * this file except in compliance with the License. You can obtain a copy |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
a661b653 | 8 | */ |
d02b48c6 | 9 | |
ae4186b0 DMSP |
10 | #ifndef OSSL_APPS_H |
11 | # define OSSL_APPS_H | |
0f113f3e | 12 | |
4cff10dc | 13 | # include "e_os.h" /* struct timeval for DTLS */ |
07016a8a | 14 | # include "internal/nelem.h" |
3b061a00 | 15 | # include <assert.h> |
0f113f3e | 16 | |
3e3c7c36 | 17 | # include <sys/types.h> |
c7d5ea26 VD |
18 | # ifndef OPENSSL_NO_POSIX_IO |
19 | # include <sys/stat.h> | |
20 | # include <fcntl.h> | |
21 | # endif | |
22 | ||
568b8020 | 23 | # include <openssl/e_os2.h> |
50cd4768 | 24 | # include <openssl/types.h> |
0f113f3e MC |
25 | # include <openssl/bio.h> |
26 | # include <openssl/x509.h> | |
0f113f3e MC |
27 | # include <openssl/conf.h> |
28 | # include <openssl/txt_db.h> | |
3c27208f RS |
29 | # include <openssl/engine.h> |
30 | # include <openssl/ocsp.h> | |
29f178bd | 31 | # include <openssl/http.h> |
1fbab1dc | 32 | # include <signal.h> |
a43ce58f SL |
33 | # include "apps_ui.h" |
34 | # include "opt.h" | |
35 | # include "fmt.h" | |
ce506d27 | 36 | # include "platform.h" |
d02b48c6 | 37 | |
29f178bd | 38 | /* also in include/internal/sockets.h */ |
7e1b7485 RS |
39 | # if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINCE) |
40 | # define openssl_fdset(a,b) FD_SET((unsigned int)a, b) | |
41 | # else | |
42 | # define openssl_fdset(a,b) FD_SET(a, b) | |
43 | # endif | |
44 | ||
18295f0c RL |
45 | /* |
46 | * quick macro when you need to pass an unsigned char instead of a char. | |
47 | * this is true for some implementations of the is*() functions, for | |
48 | * example. | |
49 | */ | |
50 | #define _UC(c) ((unsigned char)(c)) | |
51 | ||
3ee1eac2 RS |
52 | void app_RAND_load_conf(CONF *c, const char *section); |
53 | void app_RAND_write(void); | |
a31011e8 | 54 | |
d02b48c6 | 55 | extern char *default_config_file; |
7e1b7485 RS |
56 | extern BIO *bio_in; |
57 | extern BIO *bio_out; | |
d02b48c6 | 58 | extern BIO *bio_err; |
adfc3786 MC |
59 | extern const unsigned char tls13_aes128gcmsha256_id[]; |
60 | extern const unsigned char tls13_aes256gcmsha384_id[]; | |
10ee7246 MC |
61 | extern BIO_ADDR *ourpeer; |
62 | ||
a60994df RL |
63 | BIO *dup_bio_in(int format); |
64 | BIO *dup_bio_out(int format); | |
149bd5d6 | 65 | BIO *dup_bio_err(int format); |
bdd58d98 RL |
66 | BIO *bio_open_owner(const char *filename, int format, int private); |
67 | BIO *bio_open_default(const char *filename, char mode, int format); | |
68 | BIO *bio_open_default_quiet(const char *filename, char mode, int format); | |
bfa470a4 | 69 | CONF *app_load_config_bio(BIO *in, const char *filename); |
296f54ee RL |
70 | CONF *app_load_config(const char *filename); |
71 | CONF *app_load_config_quiet(const char *filename); | |
72 | int app_load_modules(const CONF *config); | |
7e1b7485 | 73 | void unbuffer(FILE *fp); |
e1b9840e | 74 | void wait_for_async(SSL *s); |
75dd6c1a MC |
75 | # if defined(OPENSSL_SYS_MSDOS) |
76 | int has_stdin_waiting(void); | |
77 | # endif | |
d02b48c6 | 78 | |
a0754084 | 79 | void corrupt_signature(const ASN1_STRING *signature); |
dc047d31 DSH |
80 | int set_cert_times(X509 *x, const char *startdate, const char *enddate, |
81 | int days); | |
17ebf85a | 82 | |
0f113f3e | 83 | typedef struct args_st { |
7e1b7485 RS |
84 | int size; |
85 | int argc; | |
86 | char **argv; | |
0f113f3e | 87 | } ARGS; |
7bf7333d | 88 | |
229446df RS |
89 | /* We need both wrap and the "real" function because libcrypto uses both. */ |
90 | int wrap_password_callback(char *buf, int bufsiz, int verify, void *cb_data); | |
2fe5adc3 | 91 | |
7e1b7485 | 92 | int chopup_args(ARGS *arg, char *buf); |
954ef7ef | 93 | int dump_cert_text(BIO *out, X509 *x); |
0f113f3e MC |
94 | void print_name(BIO *out, const char *title, X509_NAME *nm, |
95 | unsigned long lflags); | |
2ac6115d RL |
96 | void print_bignum_var(BIO *, const BIGNUM *, const char*, |
97 | int, unsigned char *); | |
7e1b7485 | 98 | void print_array(BIO *, const char *, int, const unsigned char *); |
b5c4209b DB |
99 | int set_nameopt(const char *arg); |
100 | unsigned long get_nameopt(void); | |
8ca533e3 | 101 | int set_cert_ex(unsigned long *flags, const char *arg); |
a657546f | 102 | int set_name_ex(unsigned long *flags, const char *arg); |
791bd0cd DSH |
103 | int set_ext_copy(int *copy_type, const char *arg); |
104 | int copy_extensions(X509 *x, X509_REQ *req, int copy_type); | |
cc696296 | 105 | int app_passwd(const char *arg1, const char *arg2, char **pass1, char **pass2); |
7e1b7485 | 106 | int add_oid_section(CONF *conf); |
a773b52a | 107 | X509 *load_cert(const char *file, int format, const char *cert_descrip); |
0090a686 | 108 | X509_CRL *load_crl(const char *infile, int format); |
7e1b7485 | 109 | EVP_PKEY *load_key(const char *file, int format, int maybe_stdin, |
0f113f3e | 110 | const char *pass, ENGINE *e, const char *key_descrip); |
7e1b7485 | 111 | EVP_PKEY *load_pubkey(const char *file, int format, int maybe_stdin, |
0f113f3e | 112 | const char *pass, ENGINE *e, const char *key_descrip); |
0996dc54 | 113 | int load_certs(const char *file, STACK_OF(X509) **certs, int format, |
a773b52a | 114 | const char *pass, const char *cert_descrip); |
0996dc54 | 115 | int load_crls(const char *file, STACK_OF(X509_CRL) **crls, int format, |
a773b52a | 116 | const char *pass, const char *cert_descrip); |
fd3397fc RL |
117 | X509_STORE *setup_verify(const char *CAfile, int noCAfile, |
118 | const char *CApath, int noCApath, | |
119 | const char *CAstore, int noCAstore); | |
120 | __owur int ctx_set_verify_locations(SSL_CTX *ctx, | |
121 | const char *CAfile, int noCAfile, | |
122 | const char *CApath, int noCApath, | |
123 | const char *CAstore, int noCAstore); | |
ca74c38d | 124 | |
b5369582 RP |
125 | #ifndef OPENSSL_NO_CT |
126 | ||
ca74c38d RP |
127 | /* |
128 | * Sets the file to load the Certificate Transparency log list from. | |
129 | * If path is NULL, loads from the default file path. | |
130 | * Returns 1 on success, 0 otherwise. | |
131 | */ | |
5da65ef2 | 132 | __owur int ctx_set_ctlog_list_file(SSL_CTX *ctx, const char *path); |
dd696a55 | 133 | |
b5369582 RP |
134 | #endif |
135 | ||
7e1b7485 | 136 | ENGINE *setup_engine(const char *engine, int debug); |
dd1abd44 | 137 | void release_engine(ENGINE *e); |
907c6c86 | 138 | |
0f113f3e | 139 | # ifndef OPENSSL_NO_OCSP |
7e1b7485 | 140 | OCSP_RESPONSE *process_responder(OCSP_REQUEST *req, |
0f113f3e MC |
141 | const char *host, const char *path, |
142 | const char *port, int use_ssl, | |
82c49427 | 143 | STACK_OF(CONF_VALUE) *headers, |
0f113f3e MC |
144 | int req_timeout); |
145 | # endif | |
67c8e7f4 | 146 | |
ee306a13 DSH |
147 | /* Functions defined in ca.c and also used in ocsp.c */ |
148 | int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, | |
0f113f3e MC |
149 | ASN1_GENERALIZEDTIME **pinvtm, const char *str); |
150 | ||
151 | # define DB_type 0 | |
152 | # define DB_exp_date 1 | |
153 | # define DB_rev_date 2 | |
154 | # define DB_serial 3 /* index - unique */ | |
155 | # define DB_file 4 | |
156 | # define DB_name 5 /* index - unique when active and not | |
157 | * disabled */ | |
158 | # define DB_NUMBER 6 | |
159 | ||
06a79af2 F |
160 | # define DB_TYPE_REV 'R' /* Revoked */ |
161 | # define DB_TYPE_EXP 'E' /* Expired */ | |
162 | # define DB_TYPE_VAL 'V' /* Valid ; inserted with: ca ... -valid */ | |
163 | # define DB_TYPE_SUSP 'S' /* Suspended */ | |
0f113f3e MC |
164 | |
165 | typedef struct db_attr_st { | |
166 | int unique_subject; | |
167 | } DB_ATTR; | |
168 | typedef struct ca_db_st { | |
169 | DB_ATTR attributes; | |
170 | TXT_DB *db; | |
c7d5ea26 VD |
171 | char *dbfname; |
172 | # ifndef OPENSSL_NO_POSIX_IO | |
173 | struct stat dbst; | |
174 | # endif | |
0f113f3e | 175 | } CA_DB; |
f85b68cd | 176 | |
68dc6824 | 177 | void* app_malloc(int sz, const char *what); |
cc696296 F |
178 | BIGNUM *load_serial(const char *serialfile, int create, ASN1_INTEGER **retai); |
179 | int save_serial(const char *serialfile, const char *suffix, const BIGNUM *serial, | |
0f113f3e | 180 | ASN1_INTEGER **retai); |
cc696296 F |
181 | int rotate_serial(const char *serialfile, const char *new_suffix, |
182 | const char *old_suffix); | |
64674bcc | 183 | int rand_serial(BIGNUM *b, ASN1_INTEGER *ai); |
cc696296 | 184 | CA_DB *load_index(const char *dbfile, DB_ATTR *dbattr); |
f85b68cd | 185 | int index_index(CA_DB *db); |
7d727231 | 186 | int save_index(const char *dbfile, const char *suffix, CA_DB *db); |
0f113f3e MC |
187 | int rotate_index(const char *dbfile, const char *new_suffix, |
188 | const char *old_suffix); | |
f85b68cd | 189 | void free_index(CA_DB *db); |
0f113f3e MC |
190 | # define index_name_cmp_noconst(a, b) \ |
191 | index_name_cmp((const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, a), \ | |
192 | (const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, b)) | |
c869da88 | 193 | int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b); |
ff990440 | 194 | int parse_yesno(const char *str, int def); |
ee306a13 | 195 | |
db4c08f0 | 196 | X509_NAME *parse_name(const char *str, long chtype, int multirdn); |
ecf3a1fb | 197 | void policies_print(X509_STORE_CTX *ctx); |
a9164153 | 198 | int bio_to_mem(unsigned char **out, int maxlen, BIO *in); |
0c20802c | 199 | int pkey_ctrl_string(EVP_PKEY_CTX *ctx, const char *value); |
7e1b7485 | 200 | int init_gen_str(EVP_PKEY_CTX **pctx, |
0f113f3e | 201 | const char *algname, ENGINE *e, int do_param); |
7e1b7485 | 202 | int do_X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md, |
0f113f3e | 203 | STACK_OF(OPENSSL_STRING) *sigopts); |
7e1b7485 | 204 | int do_X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md, |
0f113f3e | 205 | STACK_OF(OPENSSL_STRING) *sigopts); |
7e1b7485 | 206 | int do_X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md, |
0f113f3e | 207 | STACK_OF(OPENSSL_STRING) *sigopts); |
14e35350 | 208 | |
f3b7bdad | 209 | extern char *psk_key; |
14e35350 | 210 | |
eee6c81a | 211 | |
817cd0d5 | 212 | unsigned char *next_protos_parse(size_t *outlen, const char *in); |
71fa4513 | 213 | |
a70da5b3 | 214 | void print_cert_checks(BIO *bio, X509 *x, |
0f113f3e MC |
215 | const char *checkhost, |
216 | const char *checkemail, const char *checkip); | |
a70da5b3 | 217 | |
0090a686 DSH |
218 | void store_setup_crl_download(X509_STORE *st); |
219 | ||
29f178bd DDO |
220 | typedef struct app_http_tls_info_st { |
221 | const char *server; | |
222 | const char *port; | |
223 | int use_proxy; | |
224 | long timeout; | |
225 | SSL_CTX *ssl_ctx; | |
226 | } APP_HTTP_TLS_INFO; | |
227 | BIO *app_http_tls_cb(BIO *hbio, /* APP_HTTP_TLS_INFO */ void *arg, | |
228 | int connect, int detail); | |
229 | # ifndef OPENSSL_NO_SOCK | |
230 | ASN1_VALUE *app_http_get_asn1(const char *url, const char *proxy, | |
231 | const char *proxy_port, SSL_CTX *ssl_ctx, | |
232 | const STACK_OF(CONF_VALUE) *headers, | |
233 | long timeout, const char *expected_content_type, | |
234 | const ASN1_ITEM *it); | |
235 | ASN1_VALUE *app_http_post_asn1(const char *host, const char *port, | |
236 | const char *path, const char *proxy, | |
237 | const char *proxy_port, SSL_CTX *ctx, | |
238 | const STACK_OF(CONF_VALUE) *headers, | |
239 | const char *content_type, | |
240 | ASN1_VALUE *req, const ASN1_ITEM *req_it, | |
241 | long timeout, const ASN1_ITEM *rsp_it); | |
242 | # endif | |
243 | ||
0f113f3e MC |
244 | # define EXT_COPY_NONE 0 |
245 | # define EXT_COPY_ADD 1 | |
246 | # define EXT_COPY_ALL 2 | |
247 | ||
248 | # define NETSCAPE_CERT_HDR "certificate" | |
249 | ||
250 | # define APP_PASS_LEN 1024 | |
251 | ||
ffb46830 RS |
252 | /* |
253 | * IETF RFC 5280 says serial number must be <= 20 bytes. Use 159 bits | |
254 | * so that the first bit will never be one, so that the DER encoding | |
255 | * rules won't force a leading octet. | |
256 | */ | |
257 | # define SERIAL_RAND_BITS 159 | |
64674bcc | 258 | |
ffa10187 | 259 | int app_isdir(const char *); |
7e1b7485 | 260 | int app_access(const char *, int flag); |
51e5133d RL |
261 | int fileno_stdin(void); |
262 | int fileno_stdout(void); | |
0f113f3e MC |
263 | int raw_read_stdin(void *, int); |
264 | int raw_write_stdout(const void *, int); | |
0a39d8f2 | 265 | |
0f113f3e MC |
266 | # define TM_START 0 |
267 | # define TM_STOP 1 | |
268 | double app_tminterval(int stop, int usertime); | |
ee2ffc27 | 269 | |
20967afb RS |
270 | void make_uppercase(char *string); |
271 | ||
acc00492 F |
272 | typedef struct verify_options_st { |
273 | int depth; | |
274 | int quiet; | |
275 | int error; | |
276 | int return_error; | |
277 | } VERIFY_CB_ARGS; | |
278 | ||
279 | extern VERIFY_CB_ARGS verify_args; | |
df2ee0e2 | 280 | |
95214b43 SL |
281 | OSSL_PARAM *app_params_new_from_opts(STACK_OF(OPENSSL_STRING) *opts, |
282 | const OSSL_PARAM *paramdefs); | |
283 | void app_params_free(OSSL_PARAM *params); | |
284 | ||
ee2ffc27 | 285 | #endif |