2015-03-20 15:28:40 +00:00
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/*
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2024-02-02 04:39:16 +00:00
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* Copyright 1995-2024 The OpenSSL Project Authors. All Rights Reserved.
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2018-09-13 19:18:07 +00:00
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*
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2023-03-01 04:21:31 +00:00
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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2018-09-13 19:18:07 +00:00
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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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2015-03-20 15:28:40 +00:00
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*/
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2006-07-29 19:10:21 +00:00
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2000-01-10 06:22:05 +00:00
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <string.h>
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2018-09-13 19:18:07 +00:00
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#include <ctype.h>
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2000-01-10 06:22:05 +00:00
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#include "apps.h"
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2018-09-13 19:18:07 +00:00
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#include "progs.h"
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2023-03-01 04:21:31 +00:00
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#include <openssl/core_names.h>
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2000-01-10 06:22:05 +00:00
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#include <openssl/bio.h>
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#include <openssl/evp.h>
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#include <openssl/conf.h>
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#include <openssl/err.h>
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#include <openssl/asn1.h>
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#include <openssl/x509.h>
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#include <openssl/x509v3.h>
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#include <openssl/objects.h>
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#include <openssl/pem.h>
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2006-07-29 19:10:21 +00:00
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#include <openssl/bn.h>
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2018-09-13 19:18:07 +00:00
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#include <openssl/lhash.h>
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2023-03-01 04:21:31 +00:00
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#include <openssl/rsa.h>
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2006-07-29 19:10:21 +00:00
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#ifndef OPENSSL_NO_DSA
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2015-03-20 15:28:40 +00:00
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# include <openssl/dsa.h>
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2006-07-29 19:10:21 +00:00
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#endif
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2000-01-10 06:22:05 +00:00
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2023-03-01 04:21:31 +00:00
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#define BITS "default_bits"
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#define KEYFILE "default_keyfile"
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#define PROMPT "prompt"
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#define DISTINGUISHED_NAME "distinguished_name"
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#define ATTRIBUTES "attributes"
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#define V3_EXTENSIONS "x509_extensions"
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#define REQ_EXTENSIONS "req_extensions"
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#define STRING_MASK "string_mask"
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#define UTF8_IN "utf8"
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#define DEFAULT_KEY_LENGTH 2048
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#define MIN_KEY_LENGTH 512
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#define DEFAULT_DAYS 30 /* default cert validity period in days */
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#define UNSET_DAYS -2 /* -1 may be used for testing expiration checks */
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#define EXT_COPY_UNSET -1
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static int make_REQ(X509_REQ *req, EVP_PKEY *pkey, X509_NAME *fsubj,
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int mutlirdn, int attribs, unsigned long chtype);
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2000-04-13 06:33:22 +00:00
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static int prompt_info(X509_REQ *req,
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2018-09-13 19:18:07 +00:00
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STACK_OF(CONF_VALUE) *dn_sk, const char *dn_sect,
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STACK_OF(CONF_VALUE) *attr_sk, const char *attr_sect,
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2015-03-20 15:28:40 +00:00
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int attribs, unsigned long chtype);
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2000-04-13 06:33:22 +00:00
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static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *sk,
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2015-03-20 15:28:40 +00:00
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STACK_OF(CONF_VALUE) *attr, int attribs,
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unsigned long chtype);
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2006-07-29 19:10:21 +00:00
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static int add_attribute_object(X509_REQ *req, char *text, const char *def,
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2015-03-20 15:28:40 +00:00
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char *value, int nid, int n_min, int n_max,
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unsigned long chtype);
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static int add_DN_object(X509_NAME *n, char *text, const char *def,
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char *value, int nid, int n_min, int n_max,
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unsigned long chtype, int mval);
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2012-07-11 23:31:36 +00:00
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static int genpkey_cb(EVP_PKEY_CTX *ctx);
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2023-03-01 04:21:31 +00:00
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static int build_data(char *text, const char *def, char *value,
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int n_min, int n_max, char *buf, const int buf_size,
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const char *desc1, const char *desc2);
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2015-03-20 15:28:40 +00:00
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static int req_check_len(int len, int n_min, int n_max);
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2006-07-29 19:10:21 +00:00
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static int check_end(const char *str, const char *end);
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2018-09-13 19:18:07 +00:00
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static int join(char buf[], size_t buf_size, const char *name,
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const char *tail, const char *desc);
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static EVP_PKEY_CTX *set_keygen_ctx(const char *gstr,
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2023-03-01 04:21:31 +00:00
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char **pkeytype, long *pkeylen,
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ENGINE *keygen_engine);
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static const char *section = "req";
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2015-03-20 15:28:40 +00:00
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static CONF *req_conf = NULL;
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2018-09-13 19:18:07 +00:00
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static CONF *addext_conf = NULL;
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2015-03-20 15:28:40 +00:00
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static int batch = 0;
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2000-01-10 06:22:05 +00:00
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2018-09-13 19:18:07 +00:00
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typedef enum OPTION_choice {
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2023-03-01 04:21:31 +00:00
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OPT_COMMON,
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2018-09-13 19:18:07 +00:00
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OPT_INFORM, OPT_OUTFORM, OPT_ENGINE, OPT_KEYGEN_ENGINE, OPT_KEY,
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OPT_PUBKEY, OPT_NEW, OPT_CONFIG, OPT_KEYFORM, OPT_IN, OPT_OUT,
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OPT_KEYOUT, OPT_PASSIN, OPT_PASSOUT, OPT_NEWKEY,
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2023-03-01 04:21:31 +00:00
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OPT_PKEYOPT, OPT_SIGOPT, OPT_VFYOPT, OPT_BATCH, OPT_NEWHDR, OPT_MODULUS,
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OPT_VERIFY, OPT_NOENC, OPT_NODES, OPT_NOOUT, OPT_VERBOSE, OPT_UTF8,
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2018-09-13 19:18:07 +00:00
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OPT_NAMEOPT, OPT_REQOPT, OPT_SUBJ, OPT_SUBJECT, OPT_TEXT, OPT_X509,
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2023-03-01 04:21:31 +00:00
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OPT_CA, OPT_CAKEY,
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OPT_MULTIVALUE_RDN, OPT_DAYS, OPT_SET_SERIAL,
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OPT_COPY_EXTENSIONS, OPT_ADDEXT, OPT_EXTENSIONS,
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2018-09-13 19:18:07 +00:00
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OPT_REQEXTS, OPT_PRECERT, OPT_MD,
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2023-03-01 04:21:31 +00:00
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OPT_SECTION,
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OPT_R_ENUM, OPT_PROV_ENUM
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2018-09-13 19:18:07 +00:00
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} OPTION_CHOICE;
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const OPTIONS req_options[] = {
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2023-03-01 04:21:31 +00:00
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OPT_SECTION("General"),
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2018-09-13 19:18:07 +00:00
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{"help", OPT_HELP, '-', "Display this summary"},
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2023-03-01 04:21:31 +00:00
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#ifndef OPENSSL_NO_ENGINE
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{"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
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{"keygen_engine", OPT_KEYGEN_ENGINE, 's',
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"Specify engine to be used for key generation operations"},
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#endif
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{"in", OPT_IN, '<', "X.509 request input file (default stdin)"},
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2018-09-13 19:18:07 +00:00
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{"inform", OPT_INFORM, 'F', "Input format - DER or PEM"},
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2023-03-01 04:21:31 +00:00
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{"verify", OPT_VERIFY, '-', "Verify self-signature on the request"},
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OPT_SECTION("Certificate"),
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2018-09-13 19:18:07 +00:00
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{"new", OPT_NEW, '-', "New request"},
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{"config", OPT_CONFIG, '<', "Request template file"},
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2023-03-01 04:21:31 +00:00
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{"section", OPT_SECTION, 's', "Config section to use (default \"req\")"},
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2018-09-13 19:18:07 +00:00
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{"utf8", OPT_UTF8, '-', "Input characters are UTF8 (default ASCII)"},
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2023-03-01 04:21:31 +00:00
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{"nameopt", OPT_NAMEOPT, 's', "Certificate subject/issuer name printing options"},
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2018-09-13 19:18:07 +00:00
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{"reqopt", OPT_REQOPT, 's', "Various request text options"},
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{"text", OPT_TEXT, '-', "Text form of request"},
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{"x509", OPT_X509, '-',
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2023-03-01 04:21:31 +00:00
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"Output an X.509 certificate structure instead of a cert request"},
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{"CA", OPT_CA, '<', "Issuer cert to use for signing a cert, implies -x509"},
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{"CAkey", OPT_CAKEY, 's',
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"Issuer private key to use with -CA; default is -CA arg"},
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2018-09-13 19:18:07 +00:00
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{OPT_MORE_STR, 1, 1, "(Required by some CA's)"},
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2023-03-01 04:21:31 +00:00
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{"subj", OPT_SUBJ, 's', "Set or modify subject of request or cert"},
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{"subject", OPT_SUBJECT, '-',
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"Print the subject of the output request or cert"},
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2018-09-13 19:18:07 +00:00
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{"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
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2023-03-01 04:21:31 +00:00
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"Deprecated; multi-valued RDNs support is always on."},
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2018-09-13 19:18:07 +00:00
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{"days", OPT_DAYS, 'p', "Number of days cert is valid for"},
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{"set_serial", OPT_SET_SERIAL, 's', "Serial number to use"},
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2023-03-01 04:21:31 +00:00
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{"copy_extensions", OPT_COPY_EXTENSIONS, 's',
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"copy extensions from request when using -x509"},
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2018-09-13 19:18:07 +00:00
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{"addext", OPT_ADDEXT, 's',
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"Additional cert extension key=value pair (may be given more than once)"},
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{"extensions", OPT_EXTENSIONS, 's',
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"Cert extension section (override value in config file)"},
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{"reqexts", OPT_REQEXTS, 's',
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"Request extension section (override value in config file)"},
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2023-03-01 04:21:31 +00:00
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{"precert", OPT_PRECERT, '-',
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"Add a poison extension to the generated cert (implies -new)"},
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OPT_SECTION("Keys and Signing"),
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{"key", OPT_KEY, 's', "Key for signing, and to include unless -in given"},
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{"keyform", OPT_KEYFORM, 'f', "Key file format (ENGINE, other values ignored)"},
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{"pubkey", OPT_PUBKEY, '-', "Output public key"},
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{"keyout", OPT_KEYOUT, '>', "File to write private key to"},
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{"passin", OPT_PASSIN, 's', "Private key and certificate password source"},
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{"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
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{"newkey", OPT_NEWKEY, 's',
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"Generate new key with [<alg>:]<nbits> or <alg>[:<file>] or param:<file>"},
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{"pkeyopt", OPT_PKEYOPT, 's', "Public key options as opt:value"},
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{"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
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{"vfyopt", OPT_VFYOPT, 's', "Verification parameter in n:v form"},
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2018-09-13 19:18:07 +00:00
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{"", OPT_MD, '-', "Any supported digest"},
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2023-03-01 04:21:31 +00:00
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OPT_SECTION("Output"),
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{"out", OPT_OUT, '>', "Output file"},
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{"outform", OPT_OUTFORM, 'F', "Output format - DER or PEM"},
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{"batch", OPT_BATCH, '-',
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"Do not ask anything during request generation"},
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{"verbose", OPT_VERBOSE, '-', "Verbose output"},
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{"noenc", OPT_NOENC, '-', "Don't encrypt private keys"},
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{"nodes", OPT_NODES, '-', "Don't encrypt private keys; deprecated"},
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{"noout", OPT_NOOUT, '-', "Do not output REQ"},
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{"newhdr", OPT_NEWHDR, '-', "Output \"NEW\" in the header lines"},
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{"modulus", OPT_MODULUS, '-', "RSA modulus"},
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OPT_R_OPTIONS,
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OPT_PROV_OPTIONS,
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2018-09-13 19:18:07 +00:00
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{NULL}
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};
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/*
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* An LHASH of strings, where each string is an extension name.
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*/
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static unsigned long ext_name_hash(const OPENSSL_STRING *a)
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2015-03-20 15:28:40 +00:00
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{
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2018-09-13 19:18:07 +00:00
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return OPENSSL_LH_strhash((const char *)a);
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}
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static int ext_name_cmp(const OPENSSL_STRING *a, const OPENSSL_STRING *b)
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{
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return strcmp((const char *)a, (const char *)b);
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}
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static void exts_cleanup(OPENSSL_STRING *x)
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{
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OPENSSL_free((char *)x);
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}
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/*
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2023-03-01 04:21:31 +00:00
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* Is the |kv| key already duplicated? This is remarkably tricky to get right.
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* Return 0 if unique, -1 on runtime error; 1 if found or a syntax error.
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2018-09-13 19:18:07 +00:00
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*/
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static int duplicated(LHASH_OF(OPENSSL_STRING) *addexts, char *kv)
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{
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char *p;
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size_t off;
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/* Check syntax. */
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/* Skip leading whitespace, make a copy. */
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2023-08-02 16:26:43 +00:00
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while (*kv && isspace(_UC(*kv)))
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2018-09-13 19:18:07 +00:00
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if (*++kv == '\0')
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return 1;
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if ((p = strchr(kv, '=')) == NULL)
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return 1;
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off = p - kv;
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if ((kv = OPENSSL_strdup(kv)) == NULL)
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return -1;
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/* Skip trailing space before the equal sign. */
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for (p = kv + off; p > kv; --p)
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2023-08-02 16:26:43 +00:00
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if (!isspace(_UC(p[-1])))
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2018-09-13 19:18:07 +00:00
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break;
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if (p == kv) {
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OPENSSL_free(kv);
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return 1;
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}
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*p = '\0';
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/* Finally have a clean "key"; see if it's there [by attempt to add it]. */
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2023-03-01 04:21:31 +00:00
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p = (char *)lh_OPENSSL_STRING_insert(addexts, (OPENSSL_STRING *)kv);
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2020-03-17 21:27:57 +00:00
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if (p != NULL) {
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OPENSSL_free(p);
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return 1;
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} else if (lh_OPENSSL_STRING_error(addexts)) {
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OPENSSL_free(kv);
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2018-09-13 19:18:07 +00:00
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return -1;
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}
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return 0;
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}
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int req_main(int argc, char **argv)
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{
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ASN1_INTEGER *serial = NULL;
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2023-03-01 04:21:31 +00:00
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BIO *out = NULL;
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2015-03-20 15:28:40 +00:00
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ENGINE *e = NULL, *gen_eng = NULL;
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2023-03-01 04:21:31 +00:00
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EVP_PKEY *pkey = NULL, *CAkey = NULL;
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2015-03-20 15:28:40 +00:00
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EVP_PKEY_CTX *genctx = NULL;
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2023-03-01 04:21:31 +00:00
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STACK_OF(OPENSSL_STRING) *pkeyopts = NULL, *sigopts = NULL, *vfyopts = NULL;
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2018-09-13 19:18:07 +00:00
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LHASH_OF(OPENSSL_STRING) *addexts = NULL;
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2023-03-01 04:21:31 +00:00
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X509 *new_x509 = NULL, *CAcert = NULL;
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2018-09-13 19:18:07 +00:00
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X509_REQ *req = NULL;
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2023-03-01 04:21:31 +00:00
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EVP_CIPHER *cipher = NULL;
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EVP_MD *md = NULL;
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int ext_copy = EXT_COPY_UNSET;
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2018-09-13 19:18:07 +00:00
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BIO *addext_bio = NULL;
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2023-03-01 04:21:31 +00:00
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char *extensions = NULL;
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const char *infile = NULL, *CAfile = NULL, *CAkeyfile = NULL;
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char *outfile = NULL, *keyfile = NULL, *digest = NULL;
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2018-09-13 19:18:07 +00:00
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char *keyalgstr = NULL, *p, *prog, *passargin = NULL, *passargout = NULL;
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char *passin = NULL, *passout = NULL;
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char *nofree_passin = NULL, *nofree_passout = NULL;
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char *req_exts = NULL, *subj = NULL;
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2023-03-01 04:21:31 +00:00
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X509_NAME *fsubj = NULL;
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2018-09-13 19:18:07 +00:00
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char *template = default_config_file, *keyout = NULL;
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const char *keyalg = NULL;
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OPTION_CHOICE o;
|
2023-03-01 04:21:31 +00:00
|
|
|
int days = UNSET_DAYS;
|
|
|
|
int ret = 1, gen_x509 = 0, i = 0, newreq = 0, verbose = 0;
|
|
|
|
int informat = FORMAT_UNDEF, outformat = FORMAT_PEM, keyform = FORMAT_UNDEF;
|
|
|
|
int modulus = 0, multirdn = 1, verify = 0, noout = 0, text = 0;
|
|
|
|
int noenc = 0, newhdr = 0, subject = 0, pubkey = 0, precert = 0;
|
|
|
|
long newkey_len = -1;
|
2018-09-13 19:18:07 +00:00
|
|
|
unsigned long chtype = MBSTRING_ASC, reqflag = 0;
|
2000-01-10 06:22:05 +00:00
|
|
|
|
2003-01-28 21:43:22 +00:00
|
|
|
#ifndef OPENSSL_NO_DES
|
2023-03-01 04:21:31 +00:00
|
|
|
cipher = (EVP_CIPHER *)EVP_des_ede3_cbc();
|
2000-01-10 06:22:05 +00:00
|
|
|
#endif
|
2018-09-13 19:18:07 +00:00
|
|
|
|
|
|
|
prog = opt_init(argc, argv, req_options);
|
|
|
|
while ((o = opt_next()) != OPT_EOF) {
|
|
|
|
switch (o) {
|
|
|
|
case OPT_EOF:
|
|
|
|
case OPT_ERR:
|
|
|
|
opthelp:
|
|
|
|
BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
|
|
|
|
goto end;
|
|
|
|
case OPT_HELP:
|
|
|
|
opt_help(req_options);
|
|
|
|
ret = 0;
|
|
|
|
goto end;
|
|
|
|
case OPT_INFORM:
|
|
|
|
if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &informat))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_OUTFORM:
|
|
|
|
if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &outformat))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_ENGINE:
|
|
|
|
e = setup_engine(opt_arg(), 0);
|
|
|
|
break;
|
|
|
|
case OPT_KEYGEN_ENGINE:
|
2003-02-19 23:17:42 +00:00
|
|
|
#ifndef OPENSSL_NO_ENGINE
|
2023-03-01 04:21:31 +00:00
|
|
|
gen_eng = setup_engine(opt_arg(), 0);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (gen_eng == NULL) {
|
|
|
|
BIO_printf(bio_err, "Can't find keygen engine %s\n", *argv);
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2003-02-19 23:17:42 +00:00
|
|
|
#endif
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_KEY:
|
|
|
|
keyfile = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_PUBKEY:
|
2015-03-20 15:28:40 +00:00
|
|
|
pubkey = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NEW:
|
2015-03-20 15:28:40 +00:00
|
|
|
newreq = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_CONFIG:
|
|
|
|
template = opt_arg();
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_SECTION:
|
|
|
|
section = opt_arg();
|
|
|
|
break;
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_KEYFORM:
|
|
|
|
if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyform))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_IN:
|
|
|
|
infile = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_OUT:
|
|
|
|
outfile = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_KEYOUT:
|
|
|
|
keyout = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_PASSIN:
|
|
|
|
passargin = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_PASSOUT:
|
|
|
|
passargout = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_R_CASES:
|
|
|
|
if (!opt_rand(o))
|
|
|
|
goto end;
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_PROV_CASES:
|
|
|
|
if (!opt_provider(o))
|
|
|
|
goto end;
|
|
|
|
break;
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_NEWKEY:
|
|
|
|
keyalg = opt_arg();
|
2015-03-20 15:28:40 +00:00
|
|
|
newreq = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_PKEYOPT:
|
2023-03-01 04:21:31 +00:00
|
|
|
if (pkeyopts == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
pkeyopts = sk_OPENSSL_STRING_new_null();
|
2023-03-01 04:21:31 +00:00
|
|
|
if (pkeyopts == NULL
|
|
|
|
|| !sk_OPENSSL_STRING_push(pkeyopts, opt_arg()))
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_SIGOPT:
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!sigopts)
|
|
|
|
sigopts = sk_OPENSSL_STRING_new_null();
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_VFYOPT:
|
|
|
|
if (!vfyopts)
|
|
|
|
vfyopts = sk_OPENSSL_STRING_new_null();
|
|
|
|
if (!vfyopts || !sk_OPENSSL_STRING_push(vfyopts, opt_arg()))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
2018-09-13 19:18:07 +00:00
|
|
|
case OPT_BATCH:
|
2015-03-20 15:28:40 +00:00
|
|
|
batch = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NEWHDR:
|
2015-03-20 15:28:40 +00:00
|
|
|
newhdr = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_MODULUS:
|
2015-03-20 15:28:40 +00:00
|
|
|
modulus = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_VERIFY:
|
2015-03-20 15:28:40 +00:00
|
|
|
verify = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NODES:
|
2023-03-01 04:21:31 +00:00
|
|
|
case OPT_NOENC:
|
|
|
|
noenc = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NOOUT:
|
2015-03-20 15:28:40 +00:00
|
|
|
noout = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_VERBOSE:
|
2015-03-20 15:28:40 +00:00
|
|
|
verbose = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_UTF8:
|
2015-03-20 15:28:40 +00:00
|
|
|
chtype = MBSTRING_UTF8;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_NAMEOPT:
|
|
|
|
if (!set_nameopt(opt_arg()))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_REQOPT:
|
|
|
|
if (!set_cert_ex(&reqflag, opt_arg()))
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_TEXT:
|
2015-03-20 15:28:40 +00:00
|
|
|
text = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_X509:
|
2023-03-01 04:21:31 +00:00
|
|
|
gen_x509 = 1;
|
|
|
|
break;
|
|
|
|
case OPT_CA:
|
|
|
|
CAfile = opt_arg();
|
|
|
|
gen_x509 = 1;
|
|
|
|
break;
|
|
|
|
case OPT_CAKEY:
|
|
|
|
CAkeyfile = opt_arg();
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_DAYS:
|
|
|
|
days = atoi(opt_arg());
|
2023-03-01 04:21:31 +00:00
|
|
|
if (days < -1) {
|
|
|
|
BIO_printf(bio_err, "%s: -days parameter arg must be >= -1\n",
|
|
|
|
prog);
|
|
|
|
goto end;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_SET_SERIAL:
|
|
|
|
if (serial != NULL) {
|
|
|
|
BIO_printf(bio_err, "Serial number supplied twice\n");
|
|
|
|
goto opthelp;
|
|
|
|
}
|
|
|
|
serial = s2i_ASN1_INTEGER(NULL, opt_arg());
|
|
|
|
if (serial == NULL)
|
|
|
|
goto opthelp;
|
|
|
|
break;
|
|
|
|
case OPT_SUBJECT:
|
|
|
|
subject = 1;
|
|
|
|
break;
|
|
|
|
case OPT_SUBJ:
|
|
|
|
subj = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_MULTIVALUE_RDN:
|
2023-03-01 04:21:31 +00:00
|
|
|
/* obsolete */
|
|
|
|
break;
|
|
|
|
case OPT_COPY_EXTENSIONS:
|
|
|
|
if (!set_ext_copy(&ext_copy, opt_arg())) {
|
|
|
|
BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n",
|
|
|
|
opt_arg());
|
|
|
|
goto end;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
break;
|
|
|
|
case OPT_ADDEXT:
|
|
|
|
p = opt_arg();
|
|
|
|
if (addexts == NULL) {
|
|
|
|
addexts = lh_OPENSSL_STRING_new(ext_name_hash, ext_name_cmp);
|
|
|
|
addext_bio = BIO_new(BIO_s_mem());
|
|
|
|
if (addexts == NULL || addext_bio == NULL)
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
i = duplicated(addexts, p);
|
2023-03-01 04:21:31 +00:00
|
|
|
if (i == 1) {
|
|
|
|
BIO_printf(bio_err, "Duplicate extension: %s\n", p);
|
2018-09-13 19:18:07 +00:00
|
|
|
goto opthelp;
|
2023-03-01 04:21:31 +00:00
|
|
|
}
|
|
|
|
if (i < 0 || BIO_printf(addext_bio, "%s\n", p) < 0)
|
2018-09-13 19:18:07 +00:00
|
|
|
goto end;
|
|
|
|
break;
|
|
|
|
case OPT_EXTENSIONS:
|
|
|
|
extensions = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_REQEXTS:
|
|
|
|
req_exts = opt_arg();
|
|
|
|
break;
|
|
|
|
case OPT_PRECERT:
|
|
|
|
newreq = precert = 1;
|
|
|
|
break;
|
|
|
|
case OPT_MD:
|
2023-03-01 04:21:31 +00:00
|
|
|
digest = opt_unknown();
|
2015-03-20 15:28:40 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
|
|
|
|
/* No extra arguments. */
|
2018-09-13 19:18:07 +00:00
|
|
|
argc = opt_num_rest();
|
|
|
|
if (argc != 0)
|
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!app_RAND_load())
|
|
|
|
goto end;
|
2017-05-25 19:38:38 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!gen_x509) {
|
|
|
|
if (days != UNSET_DAYS)
|
|
|
|
BIO_printf(bio_err, "Ignoring -days without -x509; not generating a certificate\n");
|
|
|
|
if (ext_copy == EXT_COPY_NONE)
|
|
|
|
BIO_printf(bio_err, "Ignoring -copy_extensions 'none' when -x509 is not given\n");
|
|
|
|
}
|
|
|
|
if (gen_x509 && infile == NULL)
|
|
|
|
newreq = 1;
|
2018-09-13 19:18:07 +00:00
|
|
|
|
|
|
|
if (!app_passwd(passargin, passargout, &passin, &passout)) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Error getting passwords\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((req_conf = app_load_config_verbose(template, verbose)) == NULL)
|
2020-03-17 21:27:57 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
if (addext_bio != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
if (verbose)
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_printf(bio_err,
|
2023-03-01 04:21:31 +00:00
|
|
|
"Using additional configuration from -addext options\n");
|
2020-03-17 21:27:57 +00:00
|
|
|
if ((addext_conf = app_load_config_bio(addext_bio, NULL)) == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (template != default_config_file && !app_load_modules(req_conf))
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
if (req_conf != NULL) {
|
|
|
|
p = NCONF_get_string(req_conf, NULL, "oid_file");
|
|
|
|
if (p == NULL)
|
|
|
|
ERR_clear_error();
|
|
|
|
if (p != NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO *oid_bio = BIO_new_file(p, "r");
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
if (oid_bio == NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (verbose)
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Problems opening '%s' for extra OIDs\n", p);
|
2015-03-20 15:28:40 +00:00
|
|
|
} else {
|
|
|
|
OBJ_create_objects(oid_bio);
|
|
|
|
BIO_free(oid_bio);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!add_oid_section(req_conf))
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
/* Check that any specified digest is fetchable */
|
|
|
|
if (digest != NULL) {
|
|
|
|
if (!opt_md(digest, &md)) {
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_clear_error();
|
2023-03-01 04:21:31 +00:00
|
|
|
goto opthelp;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
EVP_MD_free(md);
|
|
|
|
} else {
|
|
|
|
/* No digest specified, default to configuration */
|
|
|
|
p = NCONF_get_string(req_conf, section, "default_md");
|
|
|
|
if (p == NULL)
|
|
|
|
ERR_clear_error();
|
|
|
|
else
|
|
|
|
digest = p;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (extensions == NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
extensions = NCONF_get_string(req_conf, section, V3_EXTENSIONS);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (extensions == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_clear_error();
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (extensions != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
/* Check syntax of file */
|
|
|
|
X509V3_CTX ctx;
|
2023-03-01 04:21:31 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
X509V3_set_ctx_test(&ctx);
|
|
|
|
X509V3_set_nconf(&ctx, req_conf);
|
|
|
|
if (!X509V3_EXT_add_nconf(req_conf, &ctx, extensions, NULL)) {
|
|
|
|
BIO_printf(bio_err,
|
2023-03-01 04:21:31 +00:00
|
|
|
"Error checking x509 extension section %s\n",
|
|
|
|
extensions);
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (addext_conf != NULL) {
|
|
|
|
/* Check syntax of command line extensions */
|
|
|
|
X509V3_CTX ctx;
|
2023-03-01 04:21:31 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
X509V3_set_ctx_test(&ctx);
|
|
|
|
X509V3_set_nconf(&ctx, addext_conf);
|
|
|
|
if (!X509V3_EXT_add_nconf(addext_conf, &ctx, "default", NULL)) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Error checking extensions defined using -addext\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (passin == NULL) {
|
|
|
|
passin = nofree_passin =
|
2023-03-01 04:21:31 +00:00
|
|
|
NCONF_get_string(req_conf, section, "input_password");
|
2018-09-13 19:18:07 +00:00
|
|
|
if (passin == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_clear_error();
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (passout == NULL) {
|
|
|
|
passout = nofree_passout =
|
2023-03-01 04:21:31 +00:00
|
|
|
NCONF_get_string(req_conf, section, "output_password");
|
2018-09-13 19:18:07 +00:00
|
|
|
if (passout == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_clear_error();
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
p = NCONF_get_string(req_conf, section, STRING_MASK);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (p == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_clear_error();
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (p != NULL && !ASN1_STRING_set_default_mask_asc(p)) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "Invalid global string mask setting %s\n", p);
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (chtype != MBSTRING_UTF8) {
|
2023-03-01 04:21:31 +00:00
|
|
|
p = NCONF_get_string(req_conf, section, UTF8_IN);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (p == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_clear_error();
|
2018-09-13 19:18:07 +00:00
|
|
|
else if (strcmp(p, "yes") == 0)
|
2015-03-20 15:28:40 +00:00
|
|
|
chtype = MBSTRING_UTF8;
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (req_exts == NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
req_exts = NCONF_get_string(req_conf, section, REQ_EXTENSIONS);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (req_exts == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_clear_error();
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (req_exts != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
/* Check syntax of file */
|
|
|
|
X509V3_CTX ctx;
|
2023-03-01 04:21:31 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
X509V3_set_ctx_test(&ctx);
|
|
|
|
X509V3_set_nconf(&ctx, req_conf);
|
|
|
|
if (!X509V3_EXT_add_nconf(req_conf, &ctx, req_exts, NULL)) {
|
|
|
|
BIO_printf(bio_err,
|
2023-03-01 04:21:31 +00:00
|
|
|
"Error checking request extension section %s\n",
|
2015-03-20 15:28:40 +00:00
|
|
|
req_exts);
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (keyfile != NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
pkey = load_key(keyfile, keyform, 0, passin, e, "private key");
|
|
|
|
if (pkey == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
app_RAND_load_conf(req_conf, section);
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
if (newreq && pkey == NULL) {
|
|
|
|
app_RAND_load_conf(req_conf, section);
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-08-02 16:26:43 +00:00
|
|
|
if (!NCONF_get_number(req_conf, section, BITS, &newkey_len)) {
|
|
|
|
ERR_clear_error();
|
2023-03-01 04:21:31 +00:00
|
|
|
newkey_len = DEFAULT_KEY_LENGTH;
|
2023-08-02 16:26:43 +00:00
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
genctx = set_keygen_ctx(keyalg, &keyalgstr, &newkey_len, gen_eng);
|
|
|
|
if (genctx == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (newkey_len < MIN_KEY_LENGTH
|
|
|
|
&& (EVP_PKEY_CTX_is_a(genctx, "RSA")
|
|
|
|
|| EVP_PKEY_CTX_is_a(genctx, "RSA-PSS")
|
|
|
|
|| EVP_PKEY_CTX_is_a(genctx, "DSA"))) {
|
|
|
|
BIO_printf(bio_err, "Private key length too short, needs to be at least %d bits, not %ld.\n",
|
|
|
|
MIN_KEY_LENGTH, newkey_len);
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (newkey_len > OPENSSL_RSA_MAX_MODULUS_BITS
|
|
|
|
&& (EVP_PKEY_CTX_is_a(genctx, "RSA")
|
|
|
|
|| EVP_PKEY_CTX_is_a(genctx, "RSA-PSS")))
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Warning: It is not recommended to use more than %d bit for RSA keys.\n"
|
|
|
|
" Your key size is %ld! Larger key size may behave not as expected.\n",
|
2023-03-01 04:21:31 +00:00
|
|
|
OPENSSL_RSA_MAX_MODULUS_BITS, newkey_len);
|
2018-09-13 19:18:07 +00:00
|
|
|
|
|
|
|
#ifndef OPENSSL_NO_DSA
|
2023-03-01 04:21:31 +00:00
|
|
|
if (EVP_PKEY_CTX_is_a(genctx, "DSA")
|
|
|
|
&& newkey_len > OPENSSL_DSA_MAX_MODULUS_BITS)
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Warning: It is not recommended to use more than %d bit for DSA keys.\n"
|
|
|
|
" Your key size is %ld! Larger key size may behave not as expected.\n",
|
2023-03-01 04:21:31 +00:00
|
|
|
OPENSSL_DSA_MAX_MODULUS_BITS, newkey_len);
|
2018-09-13 19:18:07 +00:00
|
|
|
#endif
|
|
|
|
|
|
|
|
if (pkeyopts != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
char *genopt;
|
|
|
|
for (i = 0; i < sk_OPENSSL_STRING_num(pkeyopts); i++) {
|
|
|
|
genopt = sk_OPENSSL_STRING_value(pkeyopts, i);
|
|
|
|
if (pkey_ctrl_string(genctx, genopt) <= 0) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Key parameter error \"%s\"\n", genopt);
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
EVP_PKEY_CTX_set_cb(genctx, genpkey_cb);
|
|
|
|
EVP_PKEY_CTX_set_app_data(genctx, bio_err);
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
pkey = app_keygen(genctx, keyalgstr, newkey_len, verbose);
|
2023-10-24 17:45:46 +00:00
|
|
|
if (pkey == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
EVP_PKEY_CTX_free(genctx);
|
|
|
|
genctx = NULL;
|
2023-03-01 04:21:31 +00:00
|
|
|
}
|
|
|
|
if (keyout == NULL && keyfile == NULL) {
|
|
|
|
keyout = NCONF_get_string(req_conf, section, KEYFILE);
|
|
|
|
if (keyout == NULL)
|
|
|
|
ERR_clear_error();
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (pkey != NULL && (keyfile == NULL || keyout != NULL)) {
|
|
|
|
if (verbose) {
|
|
|
|
BIO_printf(bio_err, "Writing private key to ");
|
2015-03-20 15:28:40 +00:00
|
|
|
if (keyout == NULL)
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "stdout\n");
|
|
|
|
else
|
|
|
|
BIO_printf(bio_err, "'%s'\n", keyout);
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
out = bio_open_owner(keyout, outformat, newreq);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (out == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
p = NCONF_get_string(req_conf, section, "encrypt_rsa_key");
|
2015-03-20 15:28:40 +00:00
|
|
|
if (p == NULL) {
|
|
|
|
ERR_clear_error();
|
2023-03-01 04:21:31 +00:00
|
|
|
p = NCONF_get_string(req_conf, section, "encrypt_key");
|
2015-03-20 15:28:40 +00:00
|
|
|
if (p == NULL)
|
|
|
|
ERR_clear_error();
|
|
|
|
}
|
|
|
|
if ((p != NULL) && (strcmp(p, "no") == 0))
|
|
|
|
cipher = NULL;
|
2023-03-01 04:21:31 +00:00
|
|
|
if (noenc)
|
2015-03-20 15:28:40 +00:00
|
|
|
cipher = NULL;
|
|
|
|
|
|
|
|
i = 0;
|
|
|
|
loop:
|
|
|
|
if (!PEM_write_bio_PrivateKey(out, pkey, cipher,
|
|
|
|
NULL, 0, NULL, passout)) {
|
|
|
|
if ((ERR_GET_REASON(ERR_peek_error()) ==
|
|
|
|
PEM_R_PROBLEMS_GETTING_PASSWORD) && (i < 3)) {
|
|
|
|
ERR_clear_error();
|
|
|
|
i++;
|
|
|
|
goto loop;
|
|
|
|
}
|
|
|
|
goto end;
|
|
|
|
}
|
2024-02-02 04:39:16 +00:00
|
|
|
BIO_free_all(out);
|
2018-09-13 19:18:07 +00:00
|
|
|
out = NULL;
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "-----\n");
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
/*
|
|
|
|
* subj is expected to be in the format /type0=value0/type1=value1/type2=...
|
|
|
|
* where characters may be escaped by \
|
|
|
|
*/
|
|
|
|
if (subj != NULL
|
|
|
|
&& (fsubj = parse_name(subj, chtype, multirdn, "subject")) == NULL)
|
|
|
|
goto end;
|
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!newreq) {
|
2023-03-01 04:21:31 +00:00
|
|
|
req = load_csr(infile /* if NULL, reads from stdin */,
|
|
|
|
informat, "X509 request");
|
|
|
|
if (req == NULL)
|
2018-09-13 19:18:07 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (CAkeyfile == NULL)
|
|
|
|
CAkeyfile = CAfile;
|
|
|
|
if (CAkeyfile != NULL) {
|
|
|
|
if (CAfile == NULL) {
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Warning: Ignoring -CAkey option since no -CA option is given\n");
|
|
|
|
} else {
|
|
|
|
if ((CAkey = load_key(CAkeyfile, FORMAT_UNDEF,
|
|
|
|
0, passin, e,
|
|
|
|
CAkeyfile != CAfile
|
|
|
|
? "issuer private key from -CAkey arg"
|
|
|
|
: "issuer private key from -CA arg")) == NULL)
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (CAfile != NULL) {
|
|
|
|
if ((CAcert = load_cert_pass(CAfile, FORMAT_UNDEF, 1, passin,
|
|
|
|
"issuer cert from -CA arg")) == NULL)
|
|
|
|
goto end;
|
|
|
|
if (!X509_check_private_key(CAcert, CAkey)) {
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Issuer CA certificate and key do not match\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
if (newreq || gen_x509) {
|
|
|
|
if (CAcert == NULL && pkey == NULL) {
|
|
|
|
BIO_printf(bio_err, "Must provide a signature key using -key or"
|
|
|
|
" provide -CA / -CAkey\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (req == NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
req = X509_REQ_new_ex(app_get0_libctx(), app_get0_propq());
|
2015-03-20 15:28:40 +00:00
|
|
|
if (req == NULL) {
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!make_REQ(req, pkey, fsubj, multirdn, !gen_x509, chtype)){
|
|
|
|
BIO_printf(bio_err, "Error making certificate request\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
/* Note that -x509 can take over -key and -subj option values. */
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
if (gen_x509) {
|
|
|
|
EVP_PKEY *pub_key = X509_REQ_get0_pubkey(req);
|
|
|
|
EVP_PKEY *issuer_key = CAcert != NULL ? CAkey : pkey;
|
2015-03-20 15:28:40 +00:00
|
|
|
X509V3_CTX ext_ctx;
|
2023-03-01 04:21:31 +00:00
|
|
|
X509_NAME *issuer = CAcert != NULL ? X509_get_subject_name(CAcert) :
|
|
|
|
X509_REQ_get_subject_name(req);
|
|
|
|
X509_NAME *n_subj = fsubj != NULL ? fsubj :
|
|
|
|
X509_REQ_get_subject_name(req);
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if ((new_x509 = X509_new_ex(app_get0_libctx(),
|
|
|
|
app_get0_propq())) == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (serial != NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!X509_set_serialNumber(new_x509, serial))
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
} else {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!rand_serial(NULL, X509_get_serialNumber(new_x509)))
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!X509_set_issuer_name(new_x509, issuer))
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
if (days == UNSET_DAYS) {
|
|
|
|
days = DEFAULT_DAYS;
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!set_cert_times(new_x509, NULL, NULL, days))
|
|
|
|
goto end;
|
|
|
|
if (!X509_set_subject_name(new_x509, n_subj))
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!pub_key || !X509_set_pubkey(new_x509, pub_key))
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
if (ext_copy == EXT_COPY_UNSET) {
|
|
|
|
if (infile != NULL)
|
|
|
|
BIO_printf(bio_err, "Warning: No -copy_extensions given; ignoring any extensions in the request\n");
|
|
|
|
} else if (!copy_extensions(new_x509, req, ext_copy)) {
|
|
|
|
BIO_printf(bio_err, "Error copying extensions from request\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
/* Set up V3 context struct */
|
2023-03-01 04:21:31 +00:00
|
|
|
X509V3_set_ctx(&ext_ctx, CAcert != NULL ? CAcert : new_x509,
|
|
|
|
new_x509, NULL, NULL, X509V3_CTX_REPLACE);
|
|
|
|
/* prepare fallback for AKID, but only if issuer cert == new_x509 */
|
|
|
|
if (CAcert == NULL) {
|
|
|
|
if (!X509V3_set_issuer_pkey(&ext_ctx, issuer_key))
|
|
|
|
goto end;
|
|
|
|
ERR_set_mark();
|
|
|
|
if (!X509_check_private_key(new_x509, issuer_key))
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Warning: Signature key and public key of cert do not match\n");
|
|
|
|
ERR_pop_to_mark();
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
X509V3_set_nconf(&ext_ctx, req_conf);
|
|
|
|
|
|
|
|
/* Add extensions */
|
2023-03-01 04:21:31 +00:00
|
|
|
if (extensions != NULL
|
|
|
|
&& !X509V3_EXT_add_nconf(req_conf, &ext_ctx, extensions,
|
|
|
|
new_x509)) {
|
|
|
|
BIO_printf(bio_err, "Error adding x509 extensions from section %s\n",
|
2015-03-20 15:28:40 +00:00
|
|
|
extensions);
|
|
|
|
goto end;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (addext_conf != NULL
|
|
|
|
&& !X509V3_EXT_add_nconf(addext_conf, &ext_ctx, "default",
|
2023-03-01 04:21:31 +00:00
|
|
|
new_x509)) {
|
|
|
|
BIO_printf(bio_err, "Error adding extensions defined via -addext\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* If a pre-cert was requested, we need to add a poison extension */
|
|
|
|
if (precert) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (X509_add1_ext_i2d(new_x509, NID_ct_precert_poison,
|
|
|
|
NULL, 1, 0) != 1) {
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_printf(bio_err, "Error adding poison extension\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
i = do_X509_sign(new_x509, issuer_key, digest, sigopts, &ext_ctx);
|
|
|
|
if (!i)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
} else {
|
|
|
|
X509V3_CTX ext_ctx;
|
|
|
|
|
|
|
|
/* Set up V3 context struct */
|
|
|
|
X509V3_set_ctx(&ext_ctx, NULL, NULL, req, NULL, 0);
|
|
|
|
X509V3_set_nconf(&ext_ctx, req_conf);
|
|
|
|
|
|
|
|
/* Add extensions */
|
2018-09-13 19:18:07 +00:00
|
|
|
if (req_exts != NULL
|
|
|
|
&& !X509V3_EXT_REQ_add_nconf(req_conf, &ext_ctx,
|
|
|
|
req_exts, req)) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Error adding request extensions from section %s\n",
|
2015-03-20 15:28:40 +00:00
|
|
|
req_exts);
|
|
|
|
goto end;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
if (addext_conf != NULL
|
|
|
|
&& !X509V3_EXT_REQ_add_nconf(addext_conf, &ext_ctx, "default",
|
|
|
|
req)) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Error adding extensions defined via -addext\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
i = do_X509_REQ_sign(req, pkey, digest, sigopts);
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!i)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (subj != NULL && !newreq && !gen_x509) {
|
2015-03-20 15:28:40 +00:00
|
|
|
if (verbose) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(out, "Modifying subject of certificate request\n");
|
|
|
|
print_name(out, "Old subject=", X509_REQ_get_subject_name(req));
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!X509_REQ_set_subject_name(req, fsubj)) {
|
|
|
|
BIO_printf(bio_err, "Error modifying subject of certificate request\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (verbose) {
|
2023-03-01 04:21:31 +00:00
|
|
|
print_name(out, "New subject=", X509_REQ_get_subject_name(req));
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (verify) {
|
2018-09-13 19:18:07 +00:00
|
|
|
EVP_PKEY *tpubkey = pkey;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (tpubkey == NULL) {
|
|
|
|
tpubkey = X509_REQ_get0_pubkey(req);
|
|
|
|
if (tpubkey == NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
i = do_X509_REQ_verify(req, tpubkey, vfyopts);
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (i < 0)
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
2023-03-01 04:21:31 +00:00
|
|
|
if (i == 0)
|
|
|
|
BIO_printf(bio_err, "Certificate request self-signature verify failure\n");
|
|
|
|
else /* i > 0 */
|
|
|
|
BIO_printf(bio_err, "Certificate request self-signature verify OK\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (noout && !text && !modulus && !subject && !pubkey) {
|
2018-09-13 19:18:07 +00:00
|
|
|
ret = 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
out = bio_open_default(outfile,
|
|
|
|
keyout != NULL && outfile != NULL &&
|
|
|
|
strcmp(keyout, outfile) == 0 ? 'a' : 'w',
|
|
|
|
outformat);
|
|
|
|
if (out == NULL)
|
|
|
|
goto end;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
if (pubkey) {
|
2018-09-13 19:18:07 +00:00
|
|
|
EVP_PKEY *tpubkey = X509_REQ_get0_pubkey(req);
|
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
if (tpubkey == NULL) {
|
|
|
|
BIO_printf(bio_err, "Error getting public key\n");
|
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
PEM_write_bio_PUBKEY(out, tpubkey);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (text) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (gen_x509)
|
|
|
|
ret = X509_print_ex(out, new_x509, get_nameopt(), reqflag);
|
2015-03-20 15:28:40 +00:00
|
|
|
else
|
2019-09-10 17:40:53 +00:00
|
|
|
ret = X509_REQ_print_ex(out, req, get_nameopt(), reqflag);
|
|
|
|
|
|
|
|
if (ret == 0) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (gen_x509)
|
|
|
|
BIO_printf(bio_err, "Error printing certificate\n");
|
2019-09-10 17:40:53 +00:00
|
|
|
else
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Error printing certificate request\n");
|
2019-09-10 17:40:53 +00:00
|
|
|
goto end;
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (subject) {
|
2023-03-01 04:21:31 +00:00
|
|
|
print_name(out, "subject=", gen_x509
|
|
|
|
? X509_get_subject_name(new_x509)
|
|
|
|
: X509_REQ_get_subject_name(req));
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (modulus) {
|
|
|
|
EVP_PKEY *tpubkey;
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (gen_x509)
|
|
|
|
tpubkey = X509_get0_pubkey(new_x509);
|
2015-03-20 15:28:40 +00:00
|
|
|
else
|
2018-09-13 19:18:07 +00:00
|
|
|
tpubkey = X509_REQ_get0_pubkey(req);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (tpubkey == NULL) {
|
2023-09-22 14:52:58 +00:00
|
|
|
BIO_puts(bio_err, "Modulus is unavailable\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
2023-09-22 14:52:58 +00:00
|
|
|
BIO_puts(out, "Modulus=");
|
2023-03-01 04:21:31 +00:00
|
|
|
if (EVP_PKEY_is_a(tpubkey, "RSA") || EVP_PKEY_is_a(tpubkey, "RSA-PSS")) {
|
|
|
|
BIGNUM *n = NULL;
|
|
|
|
|
|
|
|
if (!EVP_PKEY_get_bn_param(tpubkey, "n", &n))
|
|
|
|
goto end;
|
2018-09-13 19:18:07 +00:00
|
|
|
BN_print(out, n);
|
2023-03-01 04:21:31 +00:00
|
|
|
BN_free(n);
|
|
|
|
} else {
|
2023-09-22 14:52:58 +00:00
|
|
|
BIO_puts(out, "Wrong Algorithm type");
|
2023-03-01 04:21:31 +00:00
|
|
|
}
|
2023-09-22 14:52:58 +00:00
|
|
|
BIO_puts(out, "\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!noout && !gen_x509) {
|
2015-03-20 15:28:40 +00:00
|
|
|
if (outformat == FORMAT_ASN1)
|
|
|
|
i = i2d_X509_REQ_bio(out, req);
|
2018-09-13 19:18:07 +00:00
|
|
|
else if (newhdr)
|
|
|
|
i = PEM_write_bio_X509_REQ_NEW(out, req);
|
|
|
|
else
|
|
|
|
i = PEM_write_bio_X509_REQ(out, req);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!i) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Unable to write certificate request\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!noout && gen_x509 && new_x509 != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
if (outformat == FORMAT_ASN1)
|
2023-03-01 04:21:31 +00:00
|
|
|
i = i2d_X509_bio(out, new_x509);
|
2018-09-13 19:18:07 +00:00
|
|
|
else
|
2023-03-01 04:21:31 +00:00
|
|
|
i = PEM_write_bio_X509(out, new_x509);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!i) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Unable to write X509 certificate\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
goto end;
|
|
|
|
}
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
ret = 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
end:
|
2018-09-13 19:18:07 +00:00
|
|
|
if (ret) {
|
2015-03-20 15:28:40 +00:00
|
|
|
ERR_print_errors(bio_err);
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
NCONF_free(req_conf);
|
|
|
|
NCONF_free(addext_conf);
|
|
|
|
BIO_free(addext_bio);
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_free_all(out);
|
|
|
|
EVP_PKEY_free(pkey);
|
2018-09-13 19:18:07 +00:00
|
|
|
EVP_PKEY_CTX_free(genctx);
|
|
|
|
sk_OPENSSL_STRING_free(pkeyopts);
|
|
|
|
sk_OPENSSL_STRING_free(sigopts);
|
2023-03-01 04:21:31 +00:00
|
|
|
sk_OPENSSL_STRING_free(vfyopts);
|
2018-09-13 19:18:07 +00:00
|
|
|
lh_OPENSSL_STRING_doall(addexts, exts_cleanup);
|
|
|
|
lh_OPENSSL_STRING_free(addexts);
|
2012-07-11 23:31:36 +00:00
|
|
|
#ifndef OPENSSL_NO_ENGINE
|
2023-03-01 04:21:31 +00:00
|
|
|
release_engine(gen_eng);
|
2012-07-11 23:31:36 +00:00
|
|
|
#endif
|
2018-09-13 19:18:07 +00:00
|
|
|
OPENSSL_free(keyalgstr);
|
2015-03-20 15:28:40 +00:00
|
|
|
X509_REQ_free(req);
|
2023-03-01 04:21:31 +00:00
|
|
|
X509_NAME_free(fsubj);
|
|
|
|
X509_free(new_x509);
|
|
|
|
X509_free(CAcert);
|
|
|
|
EVP_PKEY_free(CAkey);
|
2015-03-20 15:28:40 +00:00
|
|
|
ASN1_INTEGER_free(serial);
|
2017-01-26 18:32:12 +00:00
|
|
|
release_engine(e);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (passin != nofree_passin)
|
2015-03-20 15:28:40 +00:00
|
|
|
OPENSSL_free(passin);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (passout != nofree_passout)
|
2015-03-20 15:28:40 +00:00
|
|
|
OPENSSL_free(passout);
|
2018-09-13 19:18:07 +00:00
|
|
|
return ret;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2000-01-10 06:22:05 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
static int make_REQ(X509_REQ *req, EVP_PKEY *pkey, X509_NAME *fsubj,
|
|
|
|
int multirdn, int attribs, unsigned long chtype)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
|
|
|
int ret = 0, i;
|
|
|
|
char no_prompt = 0;
|
2023-03-01 04:21:31 +00:00
|
|
|
STACK_OF(CONF_VALUE) *dn_sk = NULL, *attr_sk = NULL;
|
2015-03-20 15:28:40 +00:00
|
|
|
char *tmp, *dn_sect, *attr_sect;
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
tmp = NCONF_get_string(req_conf, section, PROMPT);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (tmp == NULL)
|
|
|
|
ERR_clear_error();
|
2018-09-13 19:18:07 +00:00
|
|
|
if ((tmp != NULL) && strcmp(tmp, "no") == 0)
|
2015-03-20 15:28:40 +00:00
|
|
|
no_prompt = 1;
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
dn_sect = NCONF_get_string(req_conf, section, DISTINGUISHED_NAME);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (dn_sect == NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
ERR_clear_error();
|
|
|
|
} else {
|
|
|
|
dn_sk = NCONF_get_section(req_conf, dn_sect);
|
|
|
|
if (dn_sk == NULL) {
|
|
|
|
BIO_printf(bio_err, "Unable to get '%s' section\n", dn_sect);
|
|
|
|
goto err;
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
attr_sect = NCONF_get_string(req_conf, section, ATTRIBUTES);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (attr_sect == NULL) {
|
|
|
|
ERR_clear_error();
|
|
|
|
} else {
|
|
|
|
attr_sk = NCONF_get_section(req_conf, attr_sect);
|
|
|
|
if (attr_sk == NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Unable to get '%s' section\n", attr_sect);
|
2015-03-20 15:28:40 +00:00
|
|
|
goto err;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
/* so far there is only version 1 */
|
|
|
|
if (!X509_REQ_set_version(req, X509_REQ_VERSION_1))
|
|
|
|
goto err;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (fsubj != NULL)
|
|
|
|
i = X509_REQ_set_subject_name(req, fsubj);
|
2018-09-13 19:18:07 +00:00
|
|
|
else if (no_prompt)
|
2015-03-20 15:28:40 +00:00
|
|
|
i = auto_info(req, dn_sk, attr_sk, attribs, chtype);
|
2018-09-13 19:18:07 +00:00
|
|
|
else
|
|
|
|
i = prompt_info(req, dn_sk, dn_sect, attr_sk, attr_sect, attribs,
|
|
|
|
chtype);
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!i)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
if (!X509_REQ_set_pubkey(req, pkey))
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
ret = 1;
|
|
|
|
err:
|
2018-09-13 19:18:07 +00:00
|
|
|
return ret;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2000-04-13 06:33:22 +00:00
|
|
|
|
|
|
|
static int prompt_info(X509_REQ *req,
|
2018-09-13 19:18:07 +00:00
|
|
|
STACK_OF(CONF_VALUE) *dn_sk, const char *dn_sect,
|
|
|
|
STACK_OF(CONF_VALUE) *attr_sk, const char *attr_sect,
|
2015-03-20 15:28:40 +00:00
|
|
|
int attribs, unsigned long chtype)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
char *p, *q;
|
|
|
|
char buf[100];
|
|
|
|
int nid, mval;
|
|
|
|
long n_min, n_max;
|
|
|
|
char *type, *value;
|
|
|
|
const char *def;
|
|
|
|
CONF_VALUE *v;
|
2023-03-01 04:21:31 +00:00
|
|
|
X509_NAME *subj = X509_REQ_get_subject_name(req);
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
if (!batch) {
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"You are about to be asked to enter information that will be incorporated\n");
|
|
|
|
BIO_printf(bio_err, "into your certificate request.\n");
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"What you are about to enter is what is called a Distinguished Name or a DN.\n");
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"There are quite a few fields but you can leave some blank\n");
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"For some fields there will be a default value,\n");
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"If you enter '.', the field will be left blank.\n");
|
|
|
|
BIO_printf(bio_err, "-----\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (sk_CONF_VALUE_num(dn_sk)) {
|
|
|
|
i = -1;
|
2018-09-13 19:18:07 +00:00
|
|
|
start:
|
2023-03-01 04:21:31 +00:00
|
|
|
for (;;) {
|
2015-03-20 15:28:40 +00:00
|
|
|
i++;
|
|
|
|
if (sk_CONF_VALUE_num(dn_sk) <= i)
|
|
|
|
break;
|
|
|
|
|
|
|
|
v = sk_CONF_VALUE_value(dn_sk, i);
|
|
|
|
p = q = NULL;
|
|
|
|
type = v->name;
|
|
|
|
if (!check_end(type, "_min") || !check_end(type, "_max") ||
|
|
|
|
!check_end(type, "_default") || !check_end(type, "_value"))
|
|
|
|
continue;
|
|
|
|
/*
|
|
|
|
* Skip past any leading X. X: X, etc to allow for multiple
|
|
|
|
* instances
|
|
|
|
*/
|
|
|
|
for (p = v->name; *p; p++)
|
|
|
|
if ((*p == ':') || (*p == ',') || (*p == '.')) {
|
|
|
|
p++;
|
|
|
|
if (*p)
|
|
|
|
type = p;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
if (*type == '+') {
|
|
|
|
mval = -1;
|
|
|
|
type++;
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2015-03-20 15:28:40 +00:00
|
|
|
mval = 0;
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
/* If OBJ not recognised ignore it */
|
|
|
|
if ((nid = OBJ_txt2nid(type)) == NID_undef)
|
|
|
|
goto start;
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!join(buf, sizeof(buf), v->name, "_default", "Name"))
|
2015-03-20 15:28:40 +00:00
|
|
|
return 0;
|
|
|
|
if ((def = NCONF_get_string(req_conf, dn_sect, buf)) == NULL) {
|
|
|
|
ERR_clear_error();
|
|
|
|
def = "";
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!join(buf, sizeof(buf), v->name, "_value", "Name"))
|
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
if ((value = NCONF_get_string(req_conf, dn_sect, buf)) == NULL) {
|
|
|
|
ERR_clear_error();
|
|
|
|
value = NULL;
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!join(buf, sizeof(buf), v->name, "_min", "Name"))
|
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!NCONF_get_number(req_conf, dn_sect, buf, &n_min)) {
|
|
|
|
ERR_clear_error();
|
|
|
|
n_min = -1;
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!join(buf, sizeof(buf), v->name, "_max", "Name"))
|
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!NCONF_get_number(req_conf, dn_sect, buf, &n_max)) {
|
|
|
|
ERR_clear_error();
|
|
|
|
n_max = -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!add_DN_object(subj, v->value, def, value, nid,
|
|
|
|
n_min, n_max, chtype, mval))
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
if (X509_NAME_entry_count(subj) == 0) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Error: No objects specified in config file\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (attribs) {
|
|
|
|
if ((attr_sk != NULL) && (sk_CONF_VALUE_num(attr_sk) > 0)
|
|
|
|
&& (!batch)) {
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"\nPlease enter the following 'extra' attributes\n");
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"to be sent with your certificate request\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
i = -1;
|
2018-09-13 19:18:07 +00:00
|
|
|
start2:
|
2023-03-01 04:21:31 +00:00
|
|
|
for (;;) {
|
2015-03-20 15:28:40 +00:00
|
|
|
i++;
|
|
|
|
if ((attr_sk == NULL) || (sk_CONF_VALUE_num(attr_sk) <= i))
|
|
|
|
break;
|
|
|
|
|
|
|
|
v = sk_CONF_VALUE_value(attr_sk, i);
|
|
|
|
type = v->name;
|
|
|
|
if ((nid = OBJ_txt2nid(type)) == NID_undef)
|
|
|
|
goto start2;
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!join(buf, sizeof(buf), type, "_default", "Name"))
|
2015-03-20 15:28:40 +00:00
|
|
|
return 0;
|
|
|
|
if ((def = NCONF_get_string(req_conf, attr_sect, buf))
|
|
|
|
== NULL) {
|
|
|
|
ERR_clear_error();
|
|
|
|
def = "";
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!join(buf, sizeof(buf), type, "_value", "Name"))
|
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
if ((value = NCONF_get_string(req_conf, attr_sect, buf))
|
|
|
|
== NULL) {
|
|
|
|
ERR_clear_error();
|
|
|
|
value = NULL;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!join(buf, sizeof(buf), type, "_min", "Name"))
|
2018-09-13 19:18:07 +00:00
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!NCONF_get_number(req_conf, attr_sect, buf, &n_min)) {
|
|
|
|
ERR_clear_error();
|
|
|
|
n_min = -1;
|
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!join(buf, sizeof(buf), type, "_max", "Name"))
|
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!NCONF_get_number(req_conf, attr_sect, buf, &n_max)) {
|
|
|
|
ERR_clear_error();
|
|
|
|
n_max = -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!add_attribute_object(req,
|
|
|
|
v->value, def, value, nid, n_min,
|
|
|
|
n_max, chtype))
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
BIO_printf(bio_err, "No template, please set one up.\n");
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
}
|
2000-01-10 06:22:05 +00:00
|
|
|
|
2000-04-13 06:33:22 +00:00
|
|
|
static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *dn_sk,
|
2015-03-20 15:28:40 +00:00
|
|
|
STACK_OF(CONF_VALUE) *attr_sk, int attribs,
|
|
|
|
unsigned long chtype)
|
|
|
|
{
|
2018-09-13 19:18:07 +00:00
|
|
|
int i, spec_char, plus_char;
|
2015-03-20 15:28:40 +00:00
|
|
|
char *p, *q;
|
|
|
|
char *type;
|
|
|
|
CONF_VALUE *v;
|
|
|
|
X509_NAME *subj;
|
|
|
|
|
|
|
|
subj = X509_REQ_get_subject_name(req);
|
|
|
|
|
|
|
|
for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++) {
|
|
|
|
int mval;
|
|
|
|
v = sk_CONF_VALUE_value(dn_sk, i);
|
|
|
|
p = q = NULL;
|
|
|
|
type = v->name;
|
|
|
|
/*
|
|
|
|
* Skip past any leading X. X: X, etc to allow for multiple instances
|
|
|
|
*/
|
2018-09-13 19:18:07 +00:00
|
|
|
for (p = v->name; *p; p++) {
|
2000-11-13 01:03:58 +00:00
|
|
|
#ifndef CHARSET_EBCDIC
|
2023-03-01 04:21:31 +00:00
|
|
|
spec_char = (*p == ':' || *p == ',' || *p == '.');
|
2000-11-13 01:03:58 +00:00
|
|
|
#else
|
2023-03-01 04:21:31 +00:00
|
|
|
spec_char = (*p == os_toascii[':'] || *p == os_toascii[',']
|
|
|
|
|| *p == os_toascii['.']);
|
2000-11-13 01:03:58 +00:00
|
|
|
#endif
|
2018-09-13 19:18:07 +00:00
|
|
|
if (spec_char) {
|
2015-03-20 15:28:40 +00:00
|
|
|
p++;
|
|
|
|
if (*p)
|
|
|
|
type = p;
|
|
|
|
break;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2006-07-29 19:10:21 +00:00
|
|
|
#ifndef CHARSET_EBCDIC
|
2018-09-13 19:18:07 +00:00
|
|
|
plus_char = (*type == '+');
|
2006-07-29 19:10:21 +00:00
|
|
|
#else
|
2018-09-13 19:18:07 +00:00
|
|
|
plus_char = (*type == os_toascii['+']);
|
2006-07-29 19:10:21 +00:00
|
|
|
#endif
|
2018-09-13 19:18:07 +00:00
|
|
|
if (plus_char) {
|
2016-09-22 13:04:03 +00:00
|
|
|
type++;
|
2015-03-20 15:28:40 +00:00
|
|
|
mval = -1;
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2015-03-20 15:28:40 +00:00
|
|
|
mval = 0;
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!X509_NAME_add_entry_by_txt(subj, type, chtype,
|
|
|
|
(unsigned char *)v->value, -1, -1,
|
|
|
|
mval))
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!X509_NAME_entry_count(subj)) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Error: No objects specified in config file\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
if (attribs) {
|
|
|
|
for (i = 0; i < sk_CONF_VALUE_num(attr_sk); i++) {
|
|
|
|
v = sk_CONF_VALUE_value(attr_sk, i);
|
|
|
|
if (!X509_REQ_add1_attr_by_txt(req, v->name, chtype,
|
|
|
|
(unsigned char *)v->value, -1))
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int add_DN_object(X509_NAME *n, char *text, const char *def,
|
|
|
|
char *value, int nid, int n_min, int n_max,
|
|
|
|
unsigned long chtype, int mval)
|
|
|
|
{
|
2018-09-13 19:18:07 +00:00
|
|
|
int ret = 0;
|
|
|
|
char buf[1024];
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
ret = build_data(text, def, value, n_min, n_max, buf, sizeof(buf),
|
|
|
|
"DN value", "DN default");
|
|
|
|
if ((ret == 0) || (ret == 1))
|
|
|
|
return ret;
|
|
|
|
ret = 1;
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
|
|
|
|
(unsigned char *)buf, -1, -1, mval))
|
2018-09-13 19:18:07 +00:00
|
|
|
ret = 0;
|
|
|
|
|
|
|
|
return ret;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2000-01-10 06:22:05 +00:00
|
|
|
|
2006-07-29 19:10:21 +00:00
|
|
|
static int add_attribute_object(X509_REQ *req, char *text, const char *def,
|
2015-03-20 15:28:40 +00:00
|
|
|
char *value, int nid, int n_min,
|
|
|
|
int n_max, unsigned long chtype)
|
|
|
|
{
|
2018-09-13 19:18:07 +00:00
|
|
|
int ret = 0;
|
|
|
|
char buf[1024];
|
|
|
|
|
|
|
|
ret = build_data(text, def, value, n_min, n_max, buf, sizeof(buf),
|
|
|
|
"Attribute value", "Attribute default");
|
|
|
|
if ((ret == 0) || (ret == 1))
|
|
|
|
return ret;
|
|
|
|
ret = 1;
|
|
|
|
|
|
|
|
if (!X509_REQ_add1_attr_by_NID(req, nid, chtype,
|
|
|
|
(unsigned char *)buf, -1)) {
|
|
|
|
BIO_printf(bio_err, "Error adding attribute\n");
|
|
|
|
ret = 0;
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
static int build_data(char *text, const char *def, char *value,
|
|
|
|
int n_min, int n_max, char *buf, const int buf_size,
|
|
|
|
const char *desc1, const char *desc2)
|
2018-09-13 19:18:07 +00:00
|
|
|
{
|
|
|
|
int i;
|
2015-03-20 15:28:40 +00:00
|
|
|
start:
|
|
|
|
if (!batch)
|
|
|
|
BIO_printf(bio_err, "%s [%s]:", text, def);
|
|
|
|
(void)BIO_flush(bio_err);
|
|
|
|
if (value != NULL) {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!join(buf, buf_size, value, "\n", desc1))
|
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err, "%s\n", value);
|
|
|
|
} else {
|
|
|
|
buf[0] = '\0';
|
|
|
|
if (!batch) {
|
2018-09-13 19:18:07 +00:00
|
|
|
if (!fgets(buf, buf_size, stdin))
|
2015-03-20 15:28:40 +00:00
|
|
|
return 0;
|
|
|
|
} else {
|
|
|
|
buf[0] = '\n';
|
|
|
|
buf[1] = '\0';
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (buf[0] == '\0')
|
2018-09-13 19:18:07 +00:00
|
|
|
return 0;
|
|
|
|
if (buf[0] == '\n') {
|
2015-03-20 15:28:40 +00:00
|
|
|
if ((def == NULL) || (def[0] == '\0'))
|
2018-09-13 19:18:07 +00:00
|
|
|
return 1;
|
|
|
|
if (!join(buf, buf_size, def, "\n", desc2))
|
|
|
|
return 0;
|
|
|
|
} else if ((buf[0] == '.') && (buf[1] == '\n')) {
|
|
|
|
return 1;
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
|
|
|
i = strlen(buf);
|
|
|
|
if (buf[i - 1] != '\n') {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Missing newline at end of input\n");
|
2018-09-13 19:18:07 +00:00
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
buf[--i] = '\0';
|
2000-11-13 01:03:58 +00:00
|
|
|
#ifdef CHARSET_EBCDIC
|
2015-03-20 15:28:40 +00:00
|
|
|
ebcdic2ascii(buf, buf, i);
|
2000-11-13 01:03:58 +00:00
|
|
|
#endif
|
2015-03-20 15:28:40 +00:00
|
|
|
if (!req_check_len(i, n_min, n_max)) {
|
|
|
|
if (batch || value)
|
|
|
|
return 0;
|
|
|
|
goto start;
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
return 2;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2000-01-10 06:22:05 +00:00
|
|
|
|
2003-01-28 21:43:22 +00:00
|
|
|
static int req_check_len(int len, int n_min, int n_max)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
2023-03-01 04:21:31 +00:00
|
|
|
if (n_min > 0 && len < n_min) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err,
|
2023-03-01 04:21:31 +00:00
|
|
|
"String too short, must be at least %d bytes long\n", n_min);
|
2018-09-13 19:18:07 +00:00
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
if (n_max >= 0 && len > n_max) {
|
2015-03-20 15:28:40 +00:00
|
|
|
BIO_printf(bio_err,
|
2023-03-01 04:21:31 +00:00
|
|
|
"String too long, must be at most %d bytes long\n", n_max);
|
2018-09-13 19:18:07 +00:00
|
|
|
return 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
return 1;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
2000-01-10 06:22:05 +00:00
|
|
|
|
|
|
|
/* Check if the end of a string matches 'end' */
|
2006-07-29 19:10:21 +00:00
|
|
|
static int check_end(const char *str, const char *end)
|
2000-01-10 06:22:05 +00:00
|
|
|
{
|
2018-09-13 19:18:07 +00:00
|
|
|
size_t elen, slen;
|
2015-03-20 15:28:40 +00:00
|
|
|
const char *tmp;
|
2018-09-13 19:18:07 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
elen = strlen(end);
|
|
|
|
slen = strlen(str);
|
|
|
|
if (elen > slen)
|
|
|
|
return 1;
|
|
|
|
tmp = str + slen - elen;
|
|
|
|
return strcmp(tmp, end);
|
2000-01-10 06:22:05 +00:00
|
|
|
}
|
2012-07-11 23:31:36 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
/*
|
|
|
|
* Merge the two strings together into the result buffer checking for
|
|
|
|
* overflow and producing an error message if there is.
|
|
|
|
*/
|
|
|
|
static int join(char buf[], size_t buf_size, const char *name,
|
|
|
|
const char *tail, const char *desc)
|
|
|
|
{
|
|
|
|
const size_t name_len = strlen(name), tail_len = strlen(tail);
|
|
|
|
|
|
|
|
if (name_len + tail_len + 1 > buf_size) {
|
|
|
|
BIO_printf(bio_err, "%s '%s' too long\n", desc, name);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
memcpy(buf, name, name_len);
|
|
|
|
memcpy(buf + name_len, tail, tail_len + 1);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
static EVP_PKEY_CTX *set_keygen_ctx(const char *gstr,
|
2023-03-01 04:21:31 +00:00
|
|
|
char **pkeytype, long *pkeylen,
|
|
|
|
ENGINE *keygen_engine)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
|
|
|
EVP_PKEY_CTX *gctx = NULL;
|
|
|
|
EVP_PKEY *param = NULL;
|
|
|
|
long keylen = -1;
|
|
|
|
BIO *pbio = NULL;
|
2023-03-01 04:21:31 +00:00
|
|
|
const char *keytype = NULL;
|
|
|
|
size_t keytypelen = 0;
|
|
|
|
int expect_paramfile = 0;
|
2015-03-20 15:28:40 +00:00
|
|
|
const char *paramfile = NULL;
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
/* Treat the first part of gstr, and only that */
|
2015-03-20 15:28:40 +00:00
|
|
|
if (gstr == NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
/*
|
|
|
|
* Special case: when no string given, default to RSA and the
|
|
|
|
* key length given by |*pkeylen|.
|
|
|
|
*/
|
|
|
|
keytype = "RSA";
|
2015-03-20 15:28:40 +00:00
|
|
|
keylen = *pkeylen;
|
|
|
|
} else if (gstr[0] >= '0' && gstr[0] <= '9') {
|
2023-03-01 04:21:31 +00:00
|
|
|
/* Special case: only keylength given from string, so default to RSA */
|
|
|
|
keytype = "RSA";
|
|
|
|
/* The second part treatment will do the rest */
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2015-03-20 15:28:40 +00:00
|
|
|
const char *p = strchr(gstr, ':');
|
|
|
|
int len;
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (p != NULL)
|
2015-03-20 15:28:40 +00:00
|
|
|
len = p - gstr;
|
|
|
|
else
|
|
|
|
len = strlen(gstr);
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (strncmp(gstr, "param", len) == 0) {
|
|
|
|
expect_paramfile = 1;
|
|
|
|
if (p == NULL) {
|
|
|
|
BIO_printf(bio_err,
|
|
|
|
"Parameter file requested but no path given: %s\n",
|
|
|
|
gstr);
|
|
|
|
return NULL;
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
} else {
|
|
|
|
keytype = gstr;
|
|
|
|
keytypelen = len;
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
|
|
|
|
if (p != NULL)
|
|
|
|
gstr = gstr + len + 1;
|
|
|
|
else
|
|
|
|
gstr = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Treat the second part of gstr, if there is one */
|
|
|
|
if (gstr != NULL) {
|
|
|
|
/* If the second part starts with a digit, we assume it's a size */
|
|
|
|
if (!expect_paramfile && gstr[0] >= '0' && gstr[0] <= '9')
|
|
|
|
keylen = atol(gstr);
|
|
|
|
else
|
|
|
|
paramfile = gstr;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (paramfile != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
pbio = BIO_new_file(paramfile, "r");
|
2018-09-13 19:18:07 +00:00
|
|
|
if (pbio == NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
BIO_printf(bio_err, "Cannot open parameter file %s\n", paramfile);
|
2015-03-20 15:28:40 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
param = PEM_read_bio_Parameters(pbio, NULL);
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (param == NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
X509 *x;
|
2018-09-13 19:18:07 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
(void)BIO_reset(pbio);
|
|
|
|
x = PEM_read_bio_X509(pbio, NULL, NULL, NULL);
|
2018-09-13 19:18:07 +00:00
|
|
|
if (x != NULL) {
|
2015-03-20 15:28:40 +00:00
|
|
|
param = X509_get_pubkey(x);
|
|
|
|
X509_free(x);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
BIO_free(pbio);
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (param == NULL) {
|
|
|
|
BIO_printf(bio_err, "Error reading parameter file %s\n", paramfile);
|
2015-03-20 15:28:40 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
if (keytype == NULL) {
|
|
|
|
keytype = EVP_PKEY_get0_type_name(param);
|
|
|
|
if (keytype == NULL) {
|
|
|
|
EVP_PKEY_free(param);
|
|
|
|
BIO_puts(bio_err, "Unable to determine key type\n");
|
|
|
|
return NULL;
|
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (keytypelen > 0)
|
|
|
|
*pkeytype = OPENSSL_strndup(keytype, keytypelen);
|
|
|
|
else
|
|
|
|
*pkeytype = OPENSSL_strdup(keytype);
|
2018-09-13 19:18:07 +00:00
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (*pkeytype == NULL) {
|
|
|
|
BIO_printf(bio_err, "Out of memory\n");
|
|
|
|
EVP_PKEY_free(param);
|
|
|
|
return NULL;
|
2015-03-20 15:28:40 +00:00
|
|
|
}
|
|
|
|
|
2023-03-01 04:21:31 +00:00
|
|
|
if (keylen >= 0)
|
|
|
|
*pkeylen = keylen;
|
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (param != NULL) {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (!EVP_PKEY_is_a(param, *pkeytype)) {
|
|
|
|
BIO_printf(bio_err, "Key type does not match parameters\n");
|
|
|
|
EVP_PKEY_free(param);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (keygen_engine != NULL)
|
|
|
|
gctx = EVP_PKEY_CTX_new(param, keygen_engine);
|
|
|
|
else
|
|
|
|
gctx = EVP_PKEY_CTX_new_from_pkey(app_get0_libctx(),
|
|
|
|
param, app_get0_propq());
|
|
|
|
*pkeylen = EVP_PKEY_get_bits(param);
|
2015-03-20 15:28:40 +00:00
|
|
|
EVP_PKEY_free(param);
|
2018-09-13 19:18:07 +00:00
|
|
|
} else {
|
2023-03-01 04:21:31 +00:00
|
|
|
if (keygen_engine != NULL) {
|
|
|
|
int pkey_id = get_legacy_pkey_id(app_get0_libctx(), *pkeytype,
|
|
|
|
keygen_engine);
|
|
|
|
|
|
|
|
if (pkey_id != NID_undef)
|
|
|
|
gctx = EVP_PKEY_CTX_new_id(pkey_id, keygen_engine);
|
|
|
|
} else {
|
|
|
|
gctx = EVP_PKEY_CTX_new_from_name(app_get0_libctx(),
|
|
|
|
*pkeytype, app_get0_propq());
|
|
|
|
}
|
2018-09-13 19:18:07 +00:00
|
|
|
}
|
2015-03-20 15:28:40 +00:00
|
|
|
|
2018-09-13 19:18:07 +00:00
|
|
|
if (gctx == NULL) {
|
|
|
|
BIO_puts(bio_err, "Error allocating keygen context\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (EVP_PKEY_keygen_init(gctx) <= 0) {
|
2018-09-13 19:18:07 +00:00
|
|
|
BIO_puts(bio_err, "Error initializing keygen context\n");
|
|
|
|
EVP_PKEY_CTX_free(gctx);
|
2015-03-20 15:28:40 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
2023-03-01 04:21:31 +00:00
|
|
|
if (keylen == -1 && (EVP_PKEY_CTX_is_a(gctx, "RSA")
|
|
|
|
|| EVP_PKEY_CTX_is_a(gctx, "RSA-PSS")))
|
|
|
|
keylen = *pkeylen;
|
|
|
|
|
|
|
|
if (keylen != -1) {
|
|
|
|
OSSL_PARAM params[] = { OSSL_PARAM_END, OSSL_PARAM_END };
|
|
|
|
size_t bits = keylen;
|
|
|
|
|
|
|
|
params[0] =
|
|
|
|
OSSL_PARAM_construct_size_t(OSSL_PKEY_PARAM_BITS, &bits);
|
|
|
|
if (EVP_PKEY_CTX_set_params(gctx, params) <= 0) {
|
|
|
|
BIO_puts(bio_err, "Error setting keysize\n");
|
2015-03-20 15:28:40 +00:00
|
|
|
EVP_PKEY_CTX_free(gctx);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
}
|
2012-07-11 23:31:36 +00:00
|
|
|
|
2015-03-20 15:28:40 +00:00
|
|
|
return gctx;
|
|
|
|
}
|
2012-07-11 23:31:36 +00:00
|
|
|
|
|
|
|
static int genpkey_cb(EVP_PKEY_CTX *ctx)
|
2015-03-20 15:28:40 +00:00
|
|
|
{
|
|
|
|
char c = '*';
|
|
|
|
BIO *b = EVP_PKEY_CTX_get_app_data(ctx);
|
|
|
|
int p;
|
|
|
|
p = EVP_PKEY_CTX_get_keygen_info(ctx, 0);
|
|
|
|
if (p == 0)
|
|
|
|
c = '.';
|
|
|
|
if (p == 1)
|
|
|
|
c = '+';
|
|
|
|
if (p == 2)
|
|
|
|
c = '*';
|
|
|
|
if (p == 3)
|
|
|
|
c = '\n';
|
|
|
|
BIO_write(b, &c, 1);
|
|
|
|
(void)BIO_flush(b);
|
|
|
|
return 1;
|
|
|
|
}
|