| /* Copyright 2017 greenbytes GmbH (https://www.greenbytes.de) |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef mod_md_md_crypt_h |
| #define mod_md_md_crypt_h |
| |
| #include <apr_file_io.h> |
| |
| struct apr_array_header_t; |
| struct md_t; |
| struct md_http_response_t; |
| struct md_cert_t; |
| struct md_pkey_t; |
| |
| /**************************************************************************************************/ |
| /* random */ |
| |
| apr_status_t md_rand_bytes(unsigned char *buf, apr_size_t len, apr_pool_t *p); |
| |
| /**************************************************************************************************/ |
| /* digests */ |
| apr_status_t md_crypt_sha256_digest64(const char **pdigest64, apr_pool_t *p, |
| const char *d, size_t dlen); |
| apr_status_t md_crypt_sha256_digest_hex(const char **pdigesthex, apr_pool_t *p, |
| const char *d, size_t dlen); |
| |
| /**************************************************************************************************/ |
| /* private keys */ |
| |
| typedef struct md_pkey_t md_pkey_t; |
| |
| typedef enum { |
| MD_PKEY_TYPE_DEFAULT, |
| MD_PKEY_TYPE_RSA, |
| } md_pkey_type_t; |
| |
| typedef struct md_pkey_rsa_spec_t { |
| apr_uint32_t bits; |
| } md_pkey_rsa_spec_t; |
| |
| typedef struct md_pkey_spec_t { |
| md_pkey_type_t type; |
| union { |
| md_pkey_rsa_spec_t rsa; |
| } params; |
| } md_pkey_spec_t; |
| |
| apr_status_t md_crypt_init(apr_pool_t *pool); |
| |
| apr_status_t md_pkey_gen(md_pkey_t **ppkey, apr_pool_t *p, md_pkey_spec_t *spec); |
| void md_pkey_free(md_pkey_t *pkey); |
| |
| const char *md_pkey_get_rsa_e64(md_pkey_t *pkey, apr_pool_t *p); |
| const char *md_pkey_get_rsa_n64(md_pkey_t *pkey, apr_pool_t *p); |
| |
| apr_status_t md_pkey_fload(md_pkey_t **ppkey, apr_pool_t *p, |
| const char *pass_phrase, apr_size_t pass_len, |
| const char *fname); |
| apr_status_t md_pkey_fsave(md_pkey_t *pkey, apr_pool_t *p, |
| const char *pass_phrase, apr_size_t pass_len, |
| const char *fname, apr_fileperms_t perms); |
| |
| apr_status_t md_crypt_sign64(const char **psign64, md_pkey_t *pkey, apr_pool_t *p, |
| const char *d, size_t dlen); |
| |
| void *md_cert_get_X509(struct md_cert_t *cert); |
| void *md_pkey_get_EVP_PKEY(struct md_pkey_t *pkey); |
| |
| struct md_json_t *md_pkey_spec_to_json(const md_pkey_spec_t *spec, apr_pool_t *p); |
| md_pkey_spec_t *md_pkey_spec_from_json(struct md_json_t *json, apr_pool_t *p); |
| int md_pkey_spec_eq(md_pkey_spec_t *spec1, md_pkey_spec_t *spec2); |
| |
| /**************************************************************************************************/ |
| /* X509 certificates */ |
| |
| typedef struct md_cert_t md_cert_t; |
| |
| typedef enum { |
| MD_CERT_UNKNOWN, |
| MD_CERT_VALID, |
| MD_CERT_EXPIRED |
| } md_cert_state_t; |
| |
| void md_cert_free(md_cert_t *cert); |
| |
| apr_status_t md_cert_fload(md_cert_t **pcert, apr_pool_t *p, const char *fname); |
| apr_status_t md_cert_fsave(md_cert_t *cert, apr_pool_t *p, |
| const char *fname, apr_fileperms_t perms); |
| |
| apr_status_t md_cert_read_http(md_cert_t **pcert, apr_pool_t *pool, |
| const struct md_http_response_t *res); |
| |
| md_cert_state_t md_cert_state_get(md_cert_t *cert); |
| int md_cert_is_valid_now(const md_cert_t *cert); |
| int md_cert_has_expired(const md_cert_t *cert); |
| int md_cert_covers_domain(md_cert_t *cert, const char *domain_name); |
| int md_cert_covers_md(md_cert_t *cert, const struct md_t *md); |
| int md_cert_must_staple(md_cert_t *cert); |
| apr_time_t md_cert_get_not_after(md_cert_t *cert); |
| apr_time_t md_cert_get_not_before(md_cert_t *cert); |
| |
| apr_status_t md_cert_get_issuers_uri(const char **puri, md_cert_t *cert, apr_pool_t *p); |
| apr_status_t md_cert_get_alt_names(apr_array_header_t **pnames, md_cert_t *cert, apr_pool_t *p); |
| |
| apr_status_t md_cert_to_base64url(const char **ps64, md_cert_t *cert, apr_pool_t *p); |
| apr_status_t md_cert_from_base64url(md_cert_t **pcert, const char *s64, apr_pool_t *p); |
| |
| apr_status_t md_chain_fload(struct apr_array_header_t **pcerts, |
| apr_pool_t *p, const char *fname); |
| apr_status_t md_chain_fsave(struct apr_array_header_t *certs, |
| apr_pool_t *p, const char *fname, apr_fileperms_t perms); |
| apr_status_t md_chain_fappend(struct apr_array_header_t *certs, |
| apr_pool_t *p, const char *fname); |
| |
| apr_status_t md_cert_req_create(const char **pcsr_der_64, const struct md_t *md, |
| md_pkey_t *pkey, apr_pool_t *p); |
| |
| apr_status_t md_cert_self_sign(md_cert_t **pcert, const char *cn, |
| struct apr_array_header_t *domains, md_pkey_t *pkey, |
| apr_interval_time_t valid_for, apr_pool_t *p); |
| |
| #endif /* md_crypt_h */ |