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0bf9d122a9
This patch follows the previous one about default certificate selection
("MEDIUM: ssl: allow multiple fallback certificate to allow ECDSA/RSA
selection").
This patch generates '*" SNI filters for the first certificate of a
bind line, it will be used to match default certificates. Instead of
setting the default_ctx pointer in the bind line.
Since the filters are in the SNI tree, it allows to have multiple
default certificate and restore the ecdsa/rsa selection with a
multi-cert bundle.
This configuration:
# foobar.pem.ecdsa and foobar.pem.rsa
bind *:8443 ssl crt foobar.pem crt next.pem
will use "foobar.pem.ecdsa" and "foobar.pem.rsa" as default
certificates.
Note: there is still cleanup needed around default_ctx.
This was discussed in github issue #2392.
76 lines
3.7 KiB
C
76 lines
3.7 KiB
C
/*
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* include/haproxy/ssl_ckch.h
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* ckch function prototypes
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*
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* Copyright (C) 2020 HAProxy Technologies, William Lallemand <wlallemand@haproxy.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, version 2.1
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* exclusively.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _HAPROXY_SSL_CKCH_H
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#define _HAPROXY_SSL_CKCH_H
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#ifdef USE_OPENSSL
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#include <haproxy/ssl_ckch-t.h>
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/* cert_key_and_chain functions */
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int ssl_sock_load_files_into_ckch(const char *path, struct ckch_data *data, char **err);
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int ssl_sock_load_pem_into_ckch(const char *path, char *buf, struct ckch_data *datackch , char **err);
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void ssl_sock_free_cert_key_and_chain_contents(struct ckch_data *data);
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int ssl_sock_load_key_into_ckch(const char *path, char *buf, struct ckch_data *data , char **err);
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int ssl_sock_load_ocsp_response_from_file(const char *ocsp_path, char *buf, struct ckch_data *data, char **err);
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int ssl_sock_load_sctl_from_file(const char *sctl_path, char *buf, struct ckch_data *data, char **err);
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int ssl_sock_load_issuer_file_into_ckch(const char *path, char *buf, struct ckch_data *data, char **err);
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/* ckch_store functions */
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struct ckch_store *ckchs_load_cert_file(char *path, char **err);
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struct ckch_store *ckchs_lookup(char *path);
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struct ckch_store *ckchs_dup(const struct ckch_store *src);
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struct ckch_store *ckch_store_new(const char *filename);
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void ckch_store_free(struct ckch_store *store);
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void ckch_store_replace(struct ckch_store *old_ckchs, struct ckch_store *new_ckchs);
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/* ckch_inst functions */
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void ckch_inst_free(struct ckch_inst *inst);
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struct ckch_inst *ckch_inst_new();
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int ckch_inst_new_load_store(const char *path, struct ckch_store *ckchs, struct bind_conf *bind_conf,
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struct ssl_bind_conf *ssl_conf, char **sni_filter, int fcount, int is_default, struct ckch_inst **ckchi, char **err);
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int ckch_inst_new_load_srv_store(const char *path, struct ckch_store *ckchs,
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struct ckch_inst **ckchi, char **err);
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int ckch_inst_rebuild(struct ckch_store *ckch_store, struct ckch_inst *ckchi,
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struct ckch_inst **new_inst, char **err);
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void ckch_deinit();
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void ckch_inst_add_cafile_link(struct ckch_inst *ckch_inst, struct bind_conf *bind_conf,
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struct ssl_bind_conf *ssl_conf, const struct server *srv);
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/* ssl_store functions */
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struct cafile_entry *ssl_store_get_cafile_entry(char *path, int oldest_entry);
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X509_STORE* ssl_store_get0_locations_file(char *path);
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int ssl_store_add_uncommitted_cafile_entry(struct cafile_entry *entry);
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struct cafile_entry *ssl_store_create_cafile_entry(char *path, X509_STORE *store, enum cafile_type type);
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struct cafile_entry *ssl_store_dup_cafile_entry(struct cafile_entry *src);
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void ssl_store_delete_cafile_entry(struct cafile_entry *ca_e);
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int ssl_store_load_ca_from_buf(struct cafile_entry *ca_e, char *cert_buf, int append);
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int ssl_store_load_locations_file(char *path, int create_if_none, enum cafile_type type);
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int __ssl_store_load_locations_file(char *path, int create_if_none, enum cafile_type type, int shuterror);
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extern struct cert_exts cert_exts[];
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#endif /* USE_OPENSSL */
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#endif /* _HAPROXY_SSL_CRTLIST_H */
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