forked from mirrors/kore
1959 lines
44 KiB
C
1959 lines
44 KiB
C
/*
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* Copyright (c) 2013-2021 Joris Vink <joris@coders.se>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/param.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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#include <ctype.h>
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#include <limits.h>
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#include <fcntl.h>
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#include <pwd.h>
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#include "kore.h"
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#include "http.h"
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#if defined(KORE_USE_PGSQL)
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#include "pgsql.h"
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#endif
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#if defined(KORE_USE_TASKS)
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#include "tasks.h"
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#endif
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#if defined(KORE_USE_PYTHON)
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#include "python_api.h"
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#endif
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#if defined(KORE_USE_CURL)
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#include "curl.h"
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#endif
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#if defined(KORE_USE_ACME)
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#include "acme.h"
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#endif
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#if defined(__linux__)
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#include "seccomp.h"
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#endif
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/* XXX - This is becoming a clusterfuck. Fix it. */
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static int configure_load(char *);
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static void configure_check_var(char **, const char *, const char *);
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#if defined(KORE_SINGLE_BINARY)
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static FILE *config_file_write(void);
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extern u_int8_t asset_builtin_kore_conf[];
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extern u_int32_t asset_len_builtin_kore_conf;
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#elif defined(KORE_USE_PYTHON)
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static int configure_file(char *);
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#endif
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#if defined(KORE_USE_ACME)
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static int configure_acme(char *);
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static int configure_acme_root(char *);
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static int configure_acme_runas(char *);
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static int configure_acme_email(char *);
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static int configure_acme_provider(char *);
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#endif
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static int configure_tls(char *);
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static int configure_server(char *);
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static int configure_include(char *);
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static int configure_bind(char *);
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static int configure_bind_unix(char *);
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static int configure_attach(char *);
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static int configure_domain(char *);
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static int configure_root(char *);
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static int configure_runas(char *);
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static int configure_workers(char *);
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static int configure_pidfile(char *);
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static int configure_rlimit_nofiles(char *);
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static int configure_max_connections(char *);
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static int configure_accept_threshold(char *);
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static int configure_death_policy(char *);
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static int configure_set_affinity(char *);
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static int configure_socket_backlog(char *);
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#if defined(KORE_USE_PLATFORM_PLEDGE)
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static int configure_add_pledge(char *);
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#endif
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static int configure_rand_file(char *);
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static int configure_certfile(char *);
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static int configure_certkey(char *);
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static int configure_tls_version(char *);
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static int configure_tls_cipher(char *);
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static int configure_tls_dhparam(char *);
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static int configure_keymgr_root(char *);
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static int configure_keymgr_runas(char *);
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static int configure_client_verify(char *);
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static int configure_client_verify_depth(char *);
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#if !defined(KORE_NO_HTTP)
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static int configure_route(char *);
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static int configure_filemap(char *);
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static int configure_return(char *);
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static int configure_redirect(char *);
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static int configure_static_handler(char *);
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static int configure_dynamic_handler(char *);
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static int configure_restrict(char *);
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static int configure_accesslog(char *);
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static int configure_http_header_max(char *);
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static int configure_http_header_timeout(char *);
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static int configure_http_body_max(char *);
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static int configure_http_body_timeout(char *);
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static int configure_filemap_ext(char *);
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static int configure_filemap_index(char *);
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static int configure_http_media_type(char *);
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static int configure_http_hsts_enable(char *);
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static int configure_http_keepalive_time(char *);
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static int configure_http_request_ms(char *);
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static int configure_http_request_limit(char *);
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static int configure_http_body_disk_offload(char *);
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static int configure_http_body_disk_path(char *);
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static int configure_http_server_version(char *);
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static int configure_http_pretty_error(char *);
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static int configure_validator(char *);
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static int configure_params(char *);
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static int configure_validate(char *);
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static int configure_authentication(char *);
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static int configure_authentication_uri(char *);
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static int configure_authentication_type(char *);
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static int configure_authentication_value(char *);
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static int configure_authentication_validator(char *);
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static int configure_websocket_maxframe(char *);
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static int configure_websocket_timeout(char *);
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#endif
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#if defined(KORE_USE_PGSQL)
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static int configure_pgsql_conn_max(char *);
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static int configure_pgsql_queue_limit(char *);
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#endif
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#if defined(KORE_USE_TASKS)
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static int configure_task_threads(char *);
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#endif
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#if defined(KORE_USE_PYTHON)
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static int configure_deployment(char *);
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static int configure_python_path(char *);
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static int configure_python_import(char *);
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#endif
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#if defined(KORE_USE_CURL)
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static int configure_curl_timeout(char *);
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static int configure_curl_recv_max(char *);
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#endif
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#if defined(__linux__)
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static int configure_seccomp_tracing(char *);
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#endif
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static struct {
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const char *name;
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int (*configure)(char *);
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} config_directives[] = {
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{ "tls", configure_tls },
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#if defined(KORE_USE_ACME)
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{ "acme", configure_acme },
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#endif
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{ "bind", configure_bind },
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{ "load", configure_load },
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{ "domain", configure_domain },
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{ "server", configure_server },
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{ "attach", configure_attach },
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{ "certkey", configure_certkey },
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{ "certfile", configure_certfile },
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{ "include", configure_include },
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{ "unix", configure_bind_unix },
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{ "client_verify", configure_client_verify },
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{ "client_verify_depth", configure_client_verify_depth },
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#if defined(KORE_USE_PYTHON)
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{ "python_path", configure_python_path },
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{ "python_import", configure_python_import },
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#endif
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#if !defined(KORE_NO_HTTP)
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{ "route", configure_route},
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{ "filemap", configure_filemap },
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{ "redirect", configure_redirect },
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{ "return", configure_return },
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{ "static", configure_static_handler },
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{ "dynamic", configure_dynamic_handler },
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{ "accesslog", configure_accesslog },
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{ "restrict", configure_restrict },
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{ "validator", configure_validator },
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{ "params", configure_params },
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{ "validate", configure_validate },
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{ "authentication", configure_authentication },
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{ "authentication_uri", configure_authentication_uri },
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{ "authentication_type", configure_authentication_type },
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{ "authentication_value", configure_authentication_value },
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{ "authentication_validator", configure_authentication_validator },
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#endif
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{ NULL, NULL },
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};
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static struct {
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const char *name;
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int (*configure)(char *);
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} config_settings[] = {
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{ "root", configure_root },
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{ "chroot", configure_root },
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{ "runas", configure_runas },
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{ "workers", configure_workers },
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{ "worker_max_connections", configure_max_connections },
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{ "worker_rlimit_nofiles", configure_rlimit_nofiles },
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{ "worker_accept_threshold", configure_accept_threshold },
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{ "worker_death_policy", configure_death_policy },
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{ "worker_set_affinity", configure_set_affinity },
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{ "pidfile", configure_pidfile },
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{ "socket_backlog", configure_socket_backlog },
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{ "tls_version", configure_tls_version },
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{ "tls_cipher", configure_tls_cipher },
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{ "tls_dhparam", configure_tls_dhparam },
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{ "rand_file", configure_rand_file },
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{ "keymgr_runas", configure_keymgr_runas },
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{ "keymgr_root", configure_keymgr_root },
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#if defined(KORE_USE_ACME)
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{ "acme_runas", configure_acme_runas },
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{ "acme_root", configure_acme_root },
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{ "acme_email", configure_acme_email },
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{ "acme_provider", configure_acme_provider },
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#endif
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#if defined(KORE_USE_PLATFORM_PLEDGE)
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{ "pledge", configure_add_pledge },
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#endif
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#if defined(__linux__)
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{ "seccomp_tracing", configure_seccomp_tracing },
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#endif
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#if !defined(KORE_NO_HTTP)
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{ "filemap_ext", configure_filemap_ext },
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{ "filemap_index", configure_filemap_index },
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{ "http_media_type", configure_http_media_type },
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{ "http_header_max", configure_http_header_max },
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{ "http_header_timeout", configure_http_header_timeout },
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{ "http_body_max", configure_http_body_max },
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{ "http_body_timeout", configure_http_body_timeout },
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{ "http_hsts_enable", configure_http_hsts_enable },
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{ "http_keepalive_time", configure_http_keepalive_time },
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{ "http_request_ms", configure_http_request_ms },
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{ "http_request_limit", configure_http_request_limit },
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{ "http_body_disk_offload", configure_http_body_disk_offload },
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{ "http_body_disk_path", configure_http_body_disk_path },
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{ "http_server_version", configure_http_server_version },
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{ "http_pretty_error", configure_http_pretty_error },
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{ "websocket_maxframe", configure_websocket_maxframe },
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{ "websocket_timeout", configure_websocket_timeout },
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#endif
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#if defined(KORE_USE_PYTHON)
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{ "deployment", configure_deployment },
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#endif
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#if defined(KORE_USE_PGSQL)
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{ "pgsql_conn_max", configure_pgsql_conn_max },
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{ "pgsql_queue_limit", configure_pgsql_queue_limit },
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#endif
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#if defined(KORE_USE_TASKS)
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{ "task_threads", configure_task_threads },
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#endif
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#if defined(KORE_USE_CURL)
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{ "curl_timeout", configure_curl_timeout },
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{ "curl_recv_max", configure_curl_recv_max },
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#endif
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#if !defined(KORE_SINGLE_BINARY) && defined(KORE_USE_PYTHON)
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{ "file", configure_file },
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#endif
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{ NULL, NULL },
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};
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static int finalized = 0;
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#if !defined(KORE_SINGLE_BINARY)
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char *config_file = NULL;
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#endif
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#if !defined(KORE_NO_HTTP)
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static u_int8_t current_method = 0;
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static int current_flags = 0;
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static struct kore_auth *current_auth = NULL;
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static struct kore_module_handle *current_handler = NULL;
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#endif
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extern const char *__progname;
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static struct kore_domain *current_domain = NULL;
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static struct kore_server *current_server = NULL;
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void
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kore_parse_config(void)
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{
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FILE *fp;
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char path[PATH_MAX];
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if (finalized)
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return;
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fp = NULL;
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#if !defined(KORE_SINGLE_BINARY)
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if (config_file != NULL) {
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if ((fp = fopen(config_file, "r")) == NULL) {
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fatal("configuration given cannot be opened: %s",
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config_file);
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}
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}
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#else
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fp = config_file_write();
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#endif
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if (fp != NULL) {
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kore_parse_config_file(fp);
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(void)fclose(fp);
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}
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if (!kore_module_loaded())
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fatal("no application module was loaded");
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if (kore_root_path == NULL) {
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if (getcwd(path, sizeof(path)) == NULL)
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fatal("getcwd: %s", errno_s);
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kore_root_path = kore_strdup(path);
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if (!kore_quiet) {
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kore_log(LOG_NOTICE, "privsep: no root path set, "
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"using working directory");
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}
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}
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if (getuid() != 0 && skip_chroot == 0) {
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fatal("cannot chroot, use -n to skip it");
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}
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if (skip_runas != 1 && kore_runas_user == NULL) {
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fatal("missing runas user, use -r to skip it");
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}
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if (getuid() != 0 && skip_runas == 0) {
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fatal("cannot drop privileges, use -r to skip it");
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}
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if (skip_runas) {
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if (!kore_quiet)
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kore_log(LOG_WARNING, "privsep: will not change user");
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} else {
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configure_check_var(&keymgr_runas_user, kore_runas_user,
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"privsep: no keymgr_runas set, using 'runas` user");
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#if defined(KORE_USE_ACME)
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configure_check_var(&acme_runas_user, kore_runas_user,
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"privsep: no acme_runas set, using 'runas` user");
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#endif
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}
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configure_check_var(&keymgr_root_path, kore_root_path,
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"privsep: no keymgr_root set, using 'root` directory");
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#if defined(KORE_USE_ACME)
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configure_check_var(&acme_root_path, kore_root_path,
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"privsep: no acme_root set, using 'root` directory");
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#endif
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if (skip_chroot && !kore_quiet)
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kore_log(LOG_WARNING, "privsep: will not chroot");
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finalized = 1;
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}
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void
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kore_parse_config_file(FILE *fp)
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{
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int i, lineno;
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char buf[BUFSIZ], *p, *t;
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lineno = 1;
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while ((p = kore_read_line(fp, buf, sizeof(buf))) != NULL) {
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if (strlen(p) == 0) {
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lineno++;
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continue;
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}
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if (!strcmp(p, "}") && current_server != NULL) {
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lineno++;
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kore_server_finalize(current_server);
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current_server = NULL;
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continue;
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}
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#if !defined(KORE_NO_HTTP)
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if (!strcmp(p, "}") && current_handler != NULL) {
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lineno++;
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current_flags = 0;
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current_method = 0;
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current_handler = NULL;
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continue;
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}
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if (!strcmp(p, "}") && current_auth != NULL) {
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if (current_auth->validator == NULL) {
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fatal("no authentication validator for %s",
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current_auth->name);
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}
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lineno++;
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current_auth = NULL;
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continue;
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}
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#endif
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if (!strcmp(p, "}") && current_domain != NULL) {
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if (current_domain->server == NULL) {
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fatal("domain '%s' not attached to server",
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current_domain->domain);
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}
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if (current_domain->server->tls == 1) {
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#if defined(KORE_USE_ACME)
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if (current_domain->acme) {
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lineno++;
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current_domain = NULL;
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continue;
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}
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#endif
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if (current_domain->certfile == NULL ||
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current_domain->certkey == NULL) {
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fatal("incomplete TLS setup for '%s'",
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current_domain->domain);
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}
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}
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current_domain = NULL;
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}
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if (!strcmp(p, "}")) {
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lineno++;
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continue;
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}
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if ((t = strchr(p, ' ')) == NULL) {
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printf("ignoring \"%s\" on line %d\n", p, lineno++);
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continue;
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}
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*(t)++ = '\0';
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p = kore_text_trim(p, strlen(p));
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t = kore_text_trim(t, strlen(t));
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if (strlen(p) == 0 || strlen(t) == 0) {
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printf("ignoring \"%s\" on line %d\n", p, lineno++);
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continue;
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}
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for (i = 0; config_directives[i].name != NULL; i++) {
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if (!strcmp(config_directives[i].name, p)) {
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if (config_directives[i].configure(t))
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break;
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fatal("configuration error on line %d", lineno);
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/* NOTREACHED */
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}
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}
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if (config_directives[i].name != NULL) {
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lineno++;
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continue;
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}
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for (i = 0; config_settings[i].name != NULL; i++) {
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if (!strcmp(config_settings[i].name, p)) {
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if (config_settings[i].configure(t))
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break;
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fatal("configuration error on line %d", lineno);
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/* NOTREACHED */
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}
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}
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if (config_settings[i].name == NULL)
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printf("ignoring \"%s\" on line %d\n", p, lineno);
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lineno++;
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}
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}
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#if defined(KORE_USE_PYTHON)
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int
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kore_configure_setting(const char *name, char *value)
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{
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int i;
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if (finalized)
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return (KORE_RESULT_ERROR);
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for (i = 0; config_settings[i].name != NULL; i++) {
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if (!strcmp(config_settings[i].name, name)) {
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if (config_settings[i].configure(value))
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return (KORE_RESULT_OK);
|
||
fatal("bad value '%s' for '%s'", value, name);
|
||
}
|
||
}
|
||
|
||
kore_log(LOG_NOTICE, "ignoring unknown kore.config.%s setting", name);
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
#endif
|
||
|
||
static void
|
||
configure_check_var(char **var, const char *other, const char *logmsg)
|
||
{
|
||
if (*var == NULL) {
|
||
if (!kore_quiet)
|
||
kore_log(LOG_NOTICE, "%s", logmsg);
|
||
*var = kore_strdup(other);
|
||
}
|
||
}
|
||
|
||
static int
|
||
configure_include(char *path)
|
||
{
|
||
FILE *fp;
|
||
|
||
if ((fp = fopen(path, "r")) == NULL)
|
||
fatal("failed to open include '%s'", path);
|
||
|
||
kore_parse_config_file(fp);
|
||
(void)fclose(fp);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_server(char *options)
|
||
{
|
||
struct kore_server *srv;
|
||
char *argv[3];
|
||
|
||
if (current_server != NULL) {
|
||
printf("nested server contexts are not allowed\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 3);
|
||
|
||
if (argv[0] == NULL || argv[1] == NULL) {
|
||
printf("invalid server context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (strcmp(argv[1], "{")) {
|
||
printf("server context not opened correctly\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if ((srv = kore_server_lookup(argv[0])) != NULL) {
|
||
printf("a server with name '%s' already exists\n", srv->name);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
current_server = kore_server_create(argv[0]);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_tls(char *yesno)
|
||
{
|
||
if (current_server == NULL) {
|
||
printf("bind directive not inside a server context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!strcmp(yesno, "no")) {
|
||
current_server->tls = 0;
|
||
} else if (!strcmp(yesno, "yes")) {
|
||
current_server->tls = 1;
|
||
} else {
|
||
printf("invalid '%s' for yes|no tls option\n", yesno);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
#if defined(KORE_USE_ACME)
|
||
static int
|
||
configure_acme(char *yesno)
|
||
{
|
||
if (current_domain == NULL) {
|
||
printf("acme directive not inside a domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (strchr(current_domain->domain, '*')) {
|
||
printf("wildcards not supported due to lack of dns-01\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!strcmp(yesno, "no")) {
|
||
current_domain->acme = 0;
|
||
} else if (!strcmp(yesno, "yes")) {
|
||
current_domain->acme = 1;
|
||
|
||
/* Override keyfile and certfile locations. */
|
||
kore_free(current_domain->certkey);
|
||
kore_free(current_domain->certfile);
|
||
|
||
kore_acme_get_paths(current_domain->domain,
|
||
¤t_domain->certkey, ¤t_domain->certfile);
|
||
|
||
} else {
|
||
printf("invalid '%s' for yes|no acme option\n", yesno);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_acme_runas(char *user)
|
||
{
|
||
kore_free(acme_runas_user);
|
||
acme_runas_user = kore_strdup(user);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_acme_root(char *root)
|
||
{
|
||
kore_free(acme_root_path);
|
||
acme_root_path = kore_strdup(root);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_acme_email(char *email)
|
||
{
|
||
kore_free(acme_email);
|
||
acme_email = kore_strdup(email);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_acme_provider(char *provider)
|
||
{
|
||
kore_free(acme_provider);
|
||
acme_provider = kore_strdup(provider);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
#endif
|
||
|
||
static int
|
||
configure_bind(char *options)
|
||
{
|
||
char *argv[4];
|
||
|
||
if (current_server == NULL) {
|
||
printf("bind directive not inside a server context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 4);
|
||
if (argv[0] == NULL || argv[1] == NULL)
|
||
return (KORE_RESULT_ERROR);
|
||
|
||
return (kore_server_bind(current_server, argv[0], argv[1], argv[2]));
|
||
}
|
||
|
||
static int
|
||
configure_bind_unix(char *options)
|
||
{
|
||
char *argv[3];
|
||
|
||
if (current_server == NULL) {
|
||
printf("bind_unix directive not inside a server context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 3);
|
||
if (argv[0] == NULL)
|
||
return (KORE_RESULT_ERROR);
|
||
|
||
return (kore_server_bind_unix(current_server, argv[0], argv[1]));
|
||
}
|
||
|
||
static int
|
||
configure_load(char *options)
|
||
{
|
||
char *argv[3];
|
||
|
||
kore_split_string(options, " ", argv, 3);
|
||
if (argv[0] == NULL)
|
||
return (KORE_RESULT_ERROR);
|
||
|
||
kore_module_load(argv[0], argv[1], KORE_MODULE_NATIVE);
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
#if defined(KORE_SINGLE_BINARY)
|
||
static FILE *
|
||
config_file_write(void)
|
||
{
|
||
FILE *fp;
|
||
ssize_t ret;
|
||
int fd, len;
|
||
char fpath[MAXPATHLEN];
|
||
|
||
len = snprintf(fpath, sizeof(fpath), "/tmp/%s.XXXXXX", __progname);
|
||
if (len == -1 || (size_t)len >= sizeof(fpath))
|
||
fatal("failed to create temporary path");
|
||
|
||
if ((fd = mkstemp(fpath)) == -1)
|
||
fatal("mkstemp(%s): %s", fpath, errno_s);
|
||
|
||
(void)unlink(fpath);
|
||
|
||
for (;;) {
|
||
ret = write(fd, asset_builtin_kore_conf,
|
||
asset_len_builtin_kore_conf);
|
||
if (ret == -1) {
|
||
if (errno == EINTR)
|
||
continue;
|
||
fatal("failed to write temporary config: %s", errno_s);
|
||
}
|
||
|
||
if ((size_t)ret != asset_len_builtin_kore_conf)
|
||
fatal("failed to write temporary config");
|
||
break;
|
||
}
|
||
|
||
if ((fp = fdopen(fd, "w+")) == NULL)
|
||
fatal("fdopen(): %s", errno_s);
|
||
|
||
rewind(fp);
|
||
|
||
return (fp);
|
||
}
|
||
#elif defined(KORE_USE_PYTHON)
|
||
static int
|
||
configure_file(char *file)
|
||
{
|
||
free(config_file);
|
||
if ((config_file = strdup(file)) == NULL)
|
||
fatal("strdup");
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
#endif
|
||
|
||
static int
|
||
configure_tls_version(char *version)
|
||
{
|
||
if (!strcmp(version, "1.3")) {
|
||
tls_version = KORE_TLS_VERSION_1_3;
|
||
} else if (!strcmp(version, "1.2")) {
|
||
tls_version = KORE_TLS_VERSION_1_2;
|
||
} else if (!strcmp(version, "both")) {
|
||
tls_version = KORE_TLS_VERSION_BOTH;
|
||
} else {
|
||
printf("unknown value for tls_version: %s\n", version);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_tls_cipher(char *cipherlist)
|
||
{
|
||
if (strcmp(kore_tls_cipher_list, KORE_DEFAULT_CIPHER_LIST)) {
|
||
printf("tls_cipher specified twice\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_tls_cipher_list = kore_strdup(cipherlist);
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_tls_dhparam(char *path)
|
||
{
|
||
BIO *bio;
|
||
|
||
if (tls_dhparam != NULL) {
|
||
printf("tls_dhparam specified twice\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if ((bio = BIO_new_file(path, "r")) == NULL) {
|
||
printf("%s did not exist\n", path);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
tls_dhparam = PEM_read_bio_DHparams(bio, NULL, NULL, NULL);
|
||
BIO_free(bio);
|
||
|
||
if (tls_dhparam == NULL) {
|
||
printf("PEM_read_bio_DHparams(): %s\n", ssl_errno_s);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_client_verify_depth(char *value)
|
||
{
|
||
int err, depth;
|
||
|
||
if (current_domain == NULL) {
|
||
printf("client_verify_depth not specified in domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
depth = kore_strtonum(value, 10, 0, INT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad client_verify_depth value: %s\n", value);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
current_domain->x509_verify_depth = depth;
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_client_verify(char *options)
|
||
{
|
||
char *argv[3];
|
||
|
||
if (current_domain == NULL) {
|
||
printf("client_verify not specified in domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 3);
|
||
if (argv[0] == NULL) {
|
||
printf("client_verify is missing a parameter\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (current_domain->cafile != NULL) {
|
||
printf("client_verify already set for %s\n",
|
||
current_domain->domain);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
current_domain->cafile = kore_strdup(argv[0]);
|
||
if (argv[1] != NULL)
|
||
current_domain->crlfile = kore_strdup(argv[1]);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_rand_file(char *path)
|
||
{
|
||
if (rand_file != NULL)
|
||
kore_free(rand_file);
|
||
|
||
rand_file = kore_strdup(path);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_certfile(char *path)
|
||
{
|
||
if (current_domain == NULL) {
|
||
printf("certfile not specified in domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_free(current_domain->certfile);
|
||
current_domain->certfile = kore_strdup(path);
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_certkey(char *path)
|
||
{
|
||
if (current_domain == NULL) {
|
||
printf("certkey not specified in domain text\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_free(current_domain->certkey);
|
||
current_domain->certkey = kore_strdup(path);
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_keymgr_runas(char *user)
|
||
{
|
||
if (keymgr_runas_user != NULL)
|
||
kore_free(keymgr_runas_user);
|
||
keymgr_runas_user = kore_strdup(user);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_keymgr_root(char *root)
|
||
{
|
||
if (keymgr_root_path != NULL)
|
||
kore_free(keymgr_root_path);
|
||
keymgr_root_path = kore_strdup(root);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_domain(char *options)
|
||
{
|
||
char *argv[3];
|
||
|
||
if (current_domain != NULL) {
|
||
printf("nested domain contexts are not allowed\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 3);
|
||
|
||
if (argv[0] == NULL || argv[1] == NULL) {
|
||
printf("invalid domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (strcmp(argv[1], "{")) {
|
||
printf("domain context not opened correctly\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (strlen(argv[0]) >= KORE_DOMAINNAME_LEN - 1) {
|
||
printf("domain name '%s' too long\n", argv[0]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
current_domain = kore_domain_new(argv[0]);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_attach(char *name)
|
||
{
|
||
struct kore_server *srv;
|
||
|
||
if (current_domain == NULL) {
|
||
printf("attach not specified in domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (current_domain->server != NULL) {
|
||
printf("domain '%s' already attached to server\n",
|
||
current_domain->domain);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if ((srv = kore_server_lookup(name)) == NULL) {
|
||
printf("server '%s' does not exist\n", name);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!kore_domain_attach(current_domain, srv)) {
|
||
printf("failed to attach '%s' to '%s'\n",
|
||
current_domain->domain, name);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
#if !defined(KORE_NO_HTTP)
|
||
static int
|
||
configure_static_handler(char *options)
|
||
{
|
||
kore_log(LOG_NOTICE, "static keyword removed, use route instead");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
static int
|
||
configure_dynamic_handler(char *options)
|
||
{
|
||
kore_log(LOG_NOTICE, "dynamic keyword removed, use route instead");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
static int
|
||
configure_route(char *options)
|
||
{
|
||
int type;
|
||
char *argv[4];
|
||
|
||
if (current_domain == NULL) {
|
||
printf("route not specified in domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 4);
|
||
|
||
if (argv[0] == NULL || argv[1] == NULL) {
|
||
printf("missing parameters for route \n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (*argv[0] == '/')
|
||
type = HANDLER_TYPE_STATIC;
|
||
else
|
||
type = HANDLER_TYPE_DYNAMIC;
|
||
|
||
if (!kore_module_handler_new(current_domain,
|
||
argv[0], argv[1], argv[2], type)) {
|
||
printf("cannot create route for %s\n", argv[0]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_return(char *options)
|
||
{
|
||
char *argv[3];
|
||
int elm, status, err;
|
||
|
||
if (current_domain == NULL) {
|
||
printf("return outside of domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
elm = kore_split_string(options, " ", argv, 3);
|
||
if (elm != 2) {
|
||
printf("missing parameters for return\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
status = kore_strtonum(argv[1], 10, 400, 600, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("invalid status code on return (%s)\n", argv[1]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!http_redirect_add(current_domain, argv[0], status, NULL)) {
|
||
printf("invalid regex on return path\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_redirect(char *options)
|
||
{
|
||
char *argv[4];
|
||
int elm, status, err;
|
||
|
||
if (current_domain == NULL) {
|
||
printf("redirect outside of domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
elm = kore_split_string(options, " ", argv, 4);
|
||
if (elm != 3) {
|
||
printf("missing parameters for redirect\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
status = kore_strtonum(argv[1], 10, 300, 399, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("invalid status code on redirect (%s)\n", argv[1]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!http_redirect_add(current_domain, argv[0], status, argv[2])) {
|
||
printf("invalid regex on redirect path\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_filemap(char *options)
|
||
{
|
||
char *argv[3];
|
||
|
||
if (current_domain == NULL) {
|
||
printf("filemap outside of domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 3);
|
||
|
||
if (argv[0] == NULL || argv[1] == NULL) {
|
||
printf("missing parameters for filemap\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!kore_filemap_create(current_domain, argv[1], argv[0])) {
|
||
printf("cannot create filemap for %s\n", argv[1]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_accesslog(char *path)
|
||
{
|
||
if (current_domain == NULL) {
|
||
kore_debug("accesslog not specified in domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (current_domain->accesslog != -1) {
|
||
printf("domain %s already has an open accesslog\n",
|
||
current_domain->domain);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
current_domain->accesslog = open(path,
|
||
O_CREAT | O_APPEND | O_WRONLY,
|
||
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
|
||
if (current_domain->accesslog == -1) {
|
||
printf("accesslog open(%s): %s\n", path, errno_s);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_restrict(char *options)
|
||
{
|
||
struct kore_module_handle *hdlr;
|
||
int i, cnt;
|
||
char *argv[10];
|
||
|
||
if (current_domain == NULL) {
|
||
printf("restrict not used in domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
cnt = kore_split_string(options, " ", argv, 10);
|
||
if (cnt < 2) {
|
||
printf("bad restrict option '%s', missing methods\n", options);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
hdlr = NULL;
|
||
TAILQ_FOREACH(hdlr, &(current_domain->handlers), list) {
|
||
if (!strcmp(hdlr->path, argv[0]))
|
||
break;
|
||
}
|
||
|
||
if (hdlr == NULL) {
|
||
printf("bad restrict option handler '%s' not found\n", argv[0]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
hdlr->methods = 0;
|
||
|
||
for (i = 1; i < cnt; i++) {
|
||
if (!strcasecmp(argv[i], "post")) {
|
||
hdlr->methods |= HTTP_METHOD_POST;
|
||
} else if (!strcasecmp(argv[i], "get")) {
|
||
hdlr->methods |= HTTP_METHOD_GET;
|
||
} else if (!strcasecmp(argv[i], "put")) {
|
||
hdlr->methods |= HTTP_METHOD_PUT;
|
||
} else if (!strcasecmp(argv[i], "delete")) {
|
||
hdlr->methods |= HTTP_METHOD_DELETE;
|
||
} else if (!strcasecmp(argv[i], "head")) {
|
||
hdlr->methods |= HTTP_METHOD_HEAD;
|
||
} else if (!strcasecmp(argv[i], "patch")) {
|
||
hdlr->methods |= HTTP_METHOD_PATCH;
|
||
} else {
|
||
printf("unknown method: %s in restrict for %s\n",
|
||
argv[i], argv[0]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_filemap_ext(char *ext)
|
||
{
|
||
kore_free(kore_filemap_ext);
|
||
kore_filemap_ext = kore_strdup(ext);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_filemap_index(char *index)
|
||
{
|
||
kore_free(kore_filemap_index);
|
||
kore_filemap_index = kore_strdup(index);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_media_type(char *type)
|
||
{
|
||
int i;
|
||
char *extensions, *ext[10];
|
||
|
||
extensions = strchr(type, ' ');
|
||
if (extensions == NULL) {
|
||
printf("bad http_media_type value: %s\n", type);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
*(extensions)++ = '\0';
|
||
|
||
kore_split_string(extensions, " \t", ext, 10);
|
||
for (i = 0; ext[i] != NULL; i++) {
|
||
if (!http_media_register(ext[i], type)) {
|
||
printf("duplicate extension found: %s\n", ext[i]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
}
|
||
|
||
if (i == 0) {
|
||
printf("missing extensions in: %s\n", type);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_header_max(char *option)
|
||
{
|
||
int err;
|
||
|
||
http_header_max = kore_strtonum(option, 10, 1, 65535, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad http_header_max value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_header_timeout(char *option)
|
||
{
|
||
int err;
|
||
|
||
http_header_timeout = kore_strtonum(option, 10, 1, 65535, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad http_header_timeout value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_body_max(char *option)
|
||
{
|
||
int err;
|
||
|
||
http_body_max = kore_strtonum(option, 10, 0, LONG_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad http_body_max value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_body_timeout(char *option)
|
||
{
|
||
int err;
|
||
|
||
http_body_timeout = kore_strtonum(option, 10, 1, 65535, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad http_body_timeout value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_body_disk_offload(char *option)
|
||
{
|
||
int err;
|
||
|
||
http_body_disk_offload = kore_strtonum(option, 10, 0, LONG_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad http_body_disk_offload value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_body_disk_path(char *path)
|
||
{
|
||
if (strcmp(http_body_disk_path, HTTP_BODY_DISK_PATH))
|
||
kore_free(http_body_disk_path);
|
||
|
||
http_body_disk_path = kore_strdup(path);
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_server_version(char *version)
|
||
{
|
||
http_server_version(version);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_pretty_error(char *yesno)
|
||
{
|
||
if (!strcmp(yesno, "no")) {
|
||
http_pretty_error = 0;
|
||
} else if (!strcmp(yesno, "yes")) {
|
||
http_pretty_error = 1;
|
||
} else {
|
||
printf("invalid '%s' for yes|no http_pretty_error option\n",
|
||
yesno);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_hsts_enable(char *option)
|
||
{
|
||
int err;
|
||
|
||
http_hsts_enable = kore_strtonum(option, 10, 0, LONG_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad http_hsts_enable value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_keepalive_time(char *option)
|
||
{
|
||
int err;
|
||
|
||
http_keepalive_time = kore_strtonum(option, 10, 0, USHRT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad http_keepalive_time value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_request_ms(char *option)
|
||
{
|
||
int err;
|
||
|
||
http_request_ms = kore_strtonum(option, 10, 0, UINT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad http_request_ms value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_http_request_limit(char *option)
|
||
{
|
||
int err;
|
||
|
||
http_request_limit = kore_strtonum(option, 10, 0, UINT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad http_request_limit value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_validator(char *name)
|
||
{
|
||
u_int8_t type;
|
||
char *tname, *value;
|
||
|
||
if ((tname = strchr(name, ' ')) == NULL) {
|
||
printf("missing validator name\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
*(tname)++ = '\0';
|
||
tname = kore_text_trim(tname, strlen(tname));
|
||
if ((value = strchr(tname, ' ')) == NULL) {
|
||
printf("missing validator value\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
*(value)++ = '\0';
|
||
value = kore_text_trim(value, strlen(value));
|
||
|
||
if (!strcmp(tname, "regex")) {
|
||
type = KORE_VALIDATOR_TYPE_REGEX;
|
||
} else if (!strcmp(tname, "function")) {
|
||
type = KORE_VALIDATOR_TYPE_FUNCTION;
|
||
} else {
|
||
printf("bad type for validator %s\n", tname);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!kore_validator_add(name, type, value)) {
|
||
printf("bad validator specified: %s\n", tname);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_params(char *options)
|
||
{
|
||
struct kore_module_handle *hdlr;
|
||
char *method, *argv[3];
|
||
|
||
if (current_domain == NULL) {
|
||
printf("params not used in domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (current_handler != NULL) {
|
||
printf("previous params block not closed\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 3);
|
||
if (argv[1] == NULL)
|
||
return (KORE_RESULT_ERROR);
|
||
|
||
if ((method = strchr(argv[0], ':')) != NULL) {
|
||
*(method)++ = '\0';
|
||
if (!strcasecmp(argv[0], "qs")) {
|
||
current_flags = KORE_PARAMS_QUERY_STRING;
|
||
} else {
|
||
printf("unknown prefix '%s' for '%s'\n",
|
||
argv[0], argv[1]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
} else {
|
||
method = argv[0];
|
||
}
|
||
|
||
if (!strcasecmp(method, "post")) {
|
||
current_method = HTTP_METHOD_POST;
|
||
} else if (!strcasecmp(method, "get")) {
|
||
current_method = HTTP_METHOD_GET;
|
||
/* Let params get /foo {} imply qs:get automatically. */
|
||
current_flags |= KORE_PARAMS_QUERY_STRING;
|
||
} else if (!strcasecmp(method, "put")) {
|
||
current_method = HTTP_METHOD_PUT;
|
||
} else if (!strcasecmp(method, "delete")) {
|
||
current_method = HTTP_METHOD_DELETE;
|
||
} else if (!strcasecmp(method, "head")) {
|
||
current_method = HTTP_METHOD_HEAD;
|
||
} else if (!strcasecmp(method, "patch")) {
|
||
current_method = HTTP_METHOD_PATCH;
|
||
} else {
|
||
printf("unknown method: %s in params block for %s\n",
|
||
method, argv[1]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
/*
|
||
* Find the handler ourselves, otherwise the regex is applied
|
||
* in case of a dynamic page.
|
||
*/
|
||
TAILQ_FOREACH(hdlr, &(current_domain->handlers), list) {
|
||
if (!strcmp(hdlr->path, argv[1])) {
|
||
current_handler = hdlr;
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
}
|
||
|
||
printf("params for unknown page handler: %s\n", argv[1]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
static int
|
||
configure_validate(char *options)
|
||
{
|
||
struct kore_handler_params *p;
|
||
struct kore_validator *val;
|
||
char *argv[3];
|
||
|
||
if (current_handler == NULL) {
|
||
printf("validate not used in domain context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 3);
|
||
if (argv[1] == NULL)
|
||
return (KORE_RESULT_ERROR);
|
||
|
||
if ((val = kore_validator_lookup(argv[1])) == NULL) {
|
||
printf("unknown validator %s for %s\n", argv[1], argv[0]);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
p = kore_malloc(sizeof(*p));
|
||
p->validator = val;
|
||
p->flags = current_flags;
|
||
p->method = current_method;
|
||
p->name = kore_strdup(argv[0]);
|
||
|
||
TAILQ_INSERT_TAIL(&(current_handler->params), p, list);
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_authentication(char *options)
|
||
{
|
||
char *argv[3];
|
||
|
||
if (current_auth != NULL) {
|
||
printf("previous authentication block not closed\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_split_string(options, " ", argv, 3);
|
||
if (argv[1] == NULL) {
|
||
printf("missing name for authentication block\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (strcmp(argv[1], "{")) {
|
||
printf("missing { for authentication block\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!kore_auth_new(argv[0]))
|
||
return (KORE_RESULT_ERROR);
|
||
|
||
current_auth = kore_auth_lookup(argv[0]);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_authentication_type(char *option)
|
||
{
|
||
if (current_auth == NULL) {
|
||
printf("authentication_type outside authentication context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!strcmp(option, "cookie")) {
|
||
current_auth->type = KORE_AUTH_TYPE_COOKIE;
|
||
} else if (!strcmp(option, "header")) {
|
||
current_auth->type = KORE_AUTH_TYPE_HEADER;
|
||
} else if (!strcmp(option, "request")) {
|
||
current_auth->type = KORE_AUTH_TYPE_REQUEST;
|
||
} else {
|
||
printf("unknown authentication type '%s'\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_authentication_value(char *option)
|
||
{
|
||
if (current_auth == NULL) {
|
||
printf("authentication_value outside authentication context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (current_auth->value != NULL)
|
||
kore_free(current_auth->value);
|
||
current_auth->value = kore_strdup(option);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_authentication_validator(char *validator)
|
||
{
|
||
struct kore_validator *val;
|
||
|
||
if (current_auth == NULL) {
|
||
printf("authentication_validator outside authentication\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if ((val = kore_validator_lookup(validator)) == NULL) {
|
||
printf("authentication validator '%s' not found\n", validator);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
current_auth->validator = val;
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_authentication_uri(char *uri)
|
||
{
|
||
if (current_auth == NULL) {
|
||
printf("authentication_uri outside authentication context\n");
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (current_auth->redirect != NULL)
|
||
kore_free(current_auth->redirect);
|
||
current_auth->redirect = kore_strdup(uri);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_websocket_maxframe(char *option)
|
||
{
|
||
int err;
|
||
|
||
kore_websocket_maxframe = kore_strtonum64(option, 1, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad kore_websocket_maxframe value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_websocket_timeout(char *option)
|
||
{
|
||
int err;
|
||
|
||
kore_websocket_timeout = kore_strtonum64(option, 1, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad kore_websocket_timeout value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
kore_websocket_timeout = kore_websocket_timeout * 1000;
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
#endif /* !KORE_NO_HTTP */
|
||
|
||
static int
|
||
configure_root(char *path)
|
||
{
|
||
if (kore_root_path != NULL)
|
||
kore_free(kore_root_path);
|
||
kore_root_path = kore_strdup(path);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_runas(char *user)
|
||
{
|
||
if (kore_runas_user != NULL)
|
||
kore_free(kore_runas_user);
|
||
kore_runas_user = kore_strdup(user);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_workers(char *option)
|
||
{
|
||
int err;
|
||
|
||
worker_count = kore_strtonum(option, 10, 1, KORE_WORKER_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("%s is not a valid worker number\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_pidfile(char *path)
|
||
{
|
||
if (strcmp(kore_pidfile, KORE_PIDFILE_DEFAULT))
|
||
kore_free(kore_pidfile);
|
||
kore_pidfile = kore_strdup(path);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_max_connections(char *option)
|
||
{
|
||
int err;
|
||
|
||
worker_max_connections = kore_strtonum(option, 10, 1, UINT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad value for worker_max_connections: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_rlimit_nofiles(char *option)
|
||
{
|
||
int err;
|
||
|
||
worker_rlimit_nofiles = kore_strtonum(option, 10, 1, UINT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad value for worker_rlimit_nofiles: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_accept_threshold(char *option)
|
||
{
|
||
int err;
|
||
|
||
worker_accept_threshold = kore_strtonum(option, 0, 1, UINT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad value for worker_accept_threshold: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_death_policy(char *option)
|
||
{
|
||
if (!strcmp(option, "restart")) {
|
||
worker_policy = KORE_WORKER_POLICY_RESTART;
|
||
} else if (!strcmp(option, "terminate")) {
|
||
worker_policy = KORE_WORKER_POLICY_TERMINATE;
|
||
} else {
|
||
printf("bad value for worker_death_policy: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_set_affinity(char *option)
|
||
{
|
||
int err;
|
||
|
||
worker_set_affinity = kore_strtonum(option, 10, 0, 1, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad value for worker_set_affinity: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_socket_backlog(char *option)
|
||
{
|
||
int err;
|
||
|
||
kore_socket_backlog = kore_strtonum(option, 10, 0, UINT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad socket_backlog value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
#if defined(KORE_USE_PGSQL)
|
||
static int
|
||
configure_pgsql_conn_max(char *option)
|
||
{
|
||
int err;
|
||
|
||
pgsql_conn_max = kore_strtonum(option, 10, 0, USHRT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad value for pgsql_conn_max: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_pgsql_queue_limit(char *option)
|
||
{
|
||
int err;
|
||
|
||
pgsql_queue_limit = kore_strtonum(option, 10, 0, UINT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad value for pgsql_queue_limit: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
#endif
|
||
|
||
#if defined(KORE_USE_TASKS)
|
||
static int
|
||
configure_task_threads(char *option)
|
||
{
|
||
int err;
|
||
|
||
kore_task_threads = kore_strtonum(option, 10, 0, UCHAR_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad value for task_threads: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
#endif
|
||
|
||
#if defined(KORE_USE_PYTHON)
|
||
static int
|
||
configure_deployment(char *value)
|
||
{
|
||
if (!strcmp(value, "dev") || !strcmp(value, "development")) {
|
||
kore_foreground = 1;
|
||
skip_runas = 1;
|
||
skip_chroot = 1;
|
||
} else if (!strcmp(value, "production")) {
|
||
kore_foreground = 0;
|
||
skip_runas = 0;
|
||
skip_chroot = 0;
|
||
} else {
|
||
kore_log(LOG_NOTICE,
|
||
"pyko.config.deployment: bad value '%s'", value);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
if (!kore_quiet)
|
||
kore_log(LOG_NOTICE, "deployment set to %s", value);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_python_path(char *path)
|
||
{
|
||
kore_python_path(path);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_python_import(char *module)
|
||
{
|
||
char *argv[3];
|
||
|
||
kore_split_string(module, " ", argv, 3);
|
||
if (argv[0] == NULL)
|
||
return (KORE_RESULT_ERROR);
|
||
|
||
kore_module_load(argv[0], argv[1], KORE_MODULE_PYTHON);
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
#endif
|
||
|
||
#if defined(KORE_USE_PLATFORM_PLEDGE)
|
||
static int
|
||
configure_add_pledge(char *pledge)
|
||
{
|
||
kore_platform_add_pledge(pledge);
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
#endif
|
||
|
||
#if defined(KORE_USE_CURL)
|
||
static int
|
||
configure_curl_recv_max(char *option)
|
||
{
|
||
int err;
|
||
|
||
kore_curl_recv_max = kore_strtonum64(option, 1, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad curl_recv_max value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
|
||
static int
|
||
configure_curl_timeout(char *option)
|
||
{
|
||
int err;
|
||
|
||
kore_curl_timeout = kore_strtonum(option, 10, 0, USHRT_MAX, &err);
|
||
if (err != KORE_RESULT_OK) {
|
||
printf("bad kore_curl_timeout value: %s\n", option);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
#endif
|
||
|
||
#if defined(__linux__)
|
||
static int
|
||
configure_seccomp_tracing(char *opt)
|
||
{
|
||
if (!strcmp(opt, "yes")) {
|
||
kore_seccomp_tracing = 1;
|
||
} else if (!strcmp(opt, "no")) {
|
||
kore_seccomp_tracing = 0;
|
||
} else {
|
||
printf("bad seccomp_tracing value: %s (expected yes|no)\n",
|
||
opt);
|
||
return (KORE_RESULT_ERROR);
|
||
}
|
||
|
||
return (KORE_RESULT_OK);
|
||
}
|
||
#endif
|