*
* Version: $Id$
*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ *
+ * Copyright 1999,2000,2002,2003,2004,2005,2006,2007,2008 The FreeRADIUS server project
+ *
*/
-#include "libradius.h"
-#include "radpaths.h"
-#include "conf.h"
-#include "conffile.h"
-#include <stdarg.h>
+#include <freeradius-devel/ident.h>
+RCSIDH(radiusd_h, "$Id$")
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
+#include <freeradius-devel/libradius.h>
+#include <freeradius-devel/radpaths.h>
+#include <freeradius-devel/conf.h>
+#include <freeradius-devel/conffile.h>
+#include <freeradius-devel/event.h>
+
+typedef struct auth_req REQUEST;
#ifdef HAVE_PTHREAD_H
#include <pthread.h>
-typedef pthread_t child_pid_t;
-#define child_kill pthread_kill
-#else
-typedef pid_t child_pid_t;
-#define child_kill kill
#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
+#ifndef NDEBUG
+#define REQUEST_MAGIC (0xdeadbeef)
#endif
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
+/*
+ * New defines for minimizing the size of the server, to strip
+ * out functionality. In order to ensure that people don't have
+ * to re-run "configure", after "cvs update", we play some
+ * special games with the defines. i.e. any top-level "configure"
+ * option should set both WITH_FOO and WITHOUT_FOO. After a few
+ * weeks, the WITHOUT_FOO can be deleted from the configure script.
+ */
+#ifndef WITHOUT_PROXY
+#define WITH_PROXY (1)
#endif
-#include "missing.h"
+#ifndef WITHOUT_DETAIL
+#define WITH_DETAIL (1)
+#endif
-#define NO_SUCH_CHILD_PID (child_pid_t) (0)
+#ifndef WITHOUT_SESSION_MGMT
+#define WITH_SESSION_MGMT (1)
+#endif
-#ifndef NDEBUG
-#define REQUEST_MAGIC (0xdeadbeef)
+#ifndef WITHOUT_UNLANG
+#define WITH_UNLANG (1)
#endif
+#ifndef WITHOUT_ACCOUNTING
+#define WITH_ACCOUNTING (1)
+#else
+#ifdef WITH_SESSION_MGMT
+#error WITH_SESSION_MGMT is defined, but WITH_ACCOUNTING is not. Session management requires accounting.
+#endif
+#ifdef WITH_DETAIL
+#error WITH_DETAIL is defined, but WITH_ACCOUNTING is not. Detail file reading requires accounting.
+#endif
+#endif
+
+#ifndef WITHOUT_DYNAMIC_CLIENTS
+#define WITH_DYNAMIC_CLIENTS (1)
+#endif
+
+#ifndef WITHOUT_STATS
+#define WITH_STATS
+#endif
+
+#ifndef WITHOUT_COMMAND_SOCKET
+#ifdef HAVE_SYS_UN_H
+#define WITH_COMMAND_SOCKET (1)
+#else
+#define WITHOUT_COMMAND_SOCKET (1)
+#endif
+#endif
+
+#ifndef WITHOUT_COA
+#define WITH_COA (1)
+#ifndef WITH_PROXY
+#error WITH_COA requires WITH_PROXY
+#endif
+#endif
+
+#include <freeradius-devel/stats.h>
+#include <freeradius-devel/realms.h>
+
+
/*
* See util.c
*/
typedef struct request_data_t request_data_t;
+typedef struct radclient {
+ fr_ipaddr_t ipaddr;
+ int prefix;
+ char *longname;
+ char *secret;
+ char *shortname;
+ int message_authenticator;
+ char *nastype;
+ char *login;
+ char *password;
+ char *server;
+ int number; /* internal use only */
+ const CONF_SECTION *cs;
+#ifdef WITH_STATS
+ fr_stats_t *auth;
+#ifdef WITH_ACCOUNTING
+ fr_stats_t *acct;
+#endif
+#endif
+
+ int proto;
+#ifdef WITH_TCP
+ int max_connections;
+ int num_connections;
+#endif
+
+#ifdef WITH_DYNAMIC_CLIENTS
+ int lifetime;
+ int dynamic; /* was dynamically defined */
+ time_t created;
+ time_t last_new_client;
+ char *client_server;
+ int rate_limit;
+#endif
+
+#ifdef WITH_COA
+ char *coa_name;
+ home_server *coa_server;
+ home_pool_t *coa_pool;
+#endif
+} RADCLIENT;
+
+/*
+ * Types of listeners.
+ *
+ * Ordered by priority!
+ */
+typedef enum RAD_LISTEN_TYPE {
+ RAD_LISTEN_NONE = 0,
+#ifdef WITH_PROXY
+ RAD_LISTEN_PROXY,
+#endif
+ RAD_LISTEN_AUTH,
+#ifdef WITH_ACCOUNTING
+ RAD_LISTEN_ACCT,
+#endif
+#ifdef WITH_DETAIL
+ RAD_LISTEN_DETAIL,
+#endif
+#ifdef WITH_VMPS
+ RAD_LISTEN_VQP,
+#endif
+#ifdef WITH_DHCP
+ RAD_LISTEN_DHCP,
+#endif
+#ifdef WITH_COMMAND_SOCKET
+ RAD_LISTEN_COMMAND,
+#endif
+#ifdef WITH_COA
+ RAD_LISTEN_COA,
+#endif
+ RAD_LISTEN_MAX
+} RAD_LISTEN_TYPE;
+
+
+/*
+ * For listening on multiple IP's and ports.
+ */
+typedef struct rad_listen_t rad_listen_t;
+typedef void (*radlog_func_t)(int, int, REQUEST *, const char *, ...);
+
#define REQUEST_DATA_REGEX (0xadbeef00)
#define REQUEST_MAX_REGEX (8)
-typedef struct auth_req {
+struct auth_req {
#ifndef NDEBUG
uint32_t magic; /* for debugging only */
#endif
RADIUS_PACKET *packet;
+#ifdef WITH_PROXY
RADIUS_PACKET *proxy;
+#endif
RADIUS_PACKET *reply;
+#ifdef WITH_PROXY
RADIUS_PACKET *proxy_reply;
+#endif
VALUE_PAIR *config_items;
VALUE_PAIR *username;
VALUE_PAIR *password;
+
+ struct main_config_t *root;
+
request_data_t *data;
- char secret[32];
- child_pid_t child_pid;
+ RADCLIENT *client;
+#ifdef HAVE_PTHREAD_H
+ pthread_t child_pid;
+#endif
time_t timestamp;
- int number; /* internal server number */
+ unsigned int number; /* internal server number */
+
+ rad_listen_t *listener;
+#ifdef WITH_PROXY
+ rad_listen_t *proxy_listener;
+#endif
- /*
- * We could almost keep a const char here instead of a
- * _copy_ of the secret... but what if the RADCLIENT
- * structure is freed because it was taken out of the
- * config file and SIGHUPed?
- */
- char proxysecret[32];
- int proxy_try_count;
- int proxy_outstanding;
- time_t proxy_next_try;
- int simul_max;
+ int simul_max; /* see modcall.c && xlat.c */
+#ifdef WITH_SESSION_MGMT
int simul_count;
int simul_mpp; /* WEIRD: 1 is false, 2 is true */
+#endif
- int finished;
int options; /* miscellanous options */
- void *container;
-} REQUEST;
+ const char *module; /* for debugging unresponsive children */
+ const char *component; /* ditto */
+
+ struct timeval received;
+ struct timeval when; /* to wake up */
+ int delay;
+
+ int master_state;
+ int child_state;
+ RAD_LISTEN_TYPE priority;
+
+ fr_event_t *ev;
+ struct timeval next_when;
+ fr_event_callback_t next_callback;
+
+ int in_request_hash;
+#ifdef WITH_PROXY
+ int in_proxy_hash;
+
+ home_server *home_server;
+ home_pool_t *home_pool; /* for dynamic failover */
+
+ struct timeval proxy_when;
+
+ int num_proxied_requests;
+ int num_proxied_responses;
+#endif
+
+ const char *server;
+ REQUEST *parent;
+ radlog_func_t radlog; /* logging function, if set */
+#ifdef WITH_COA
+ REQUEST *coa;
+ int num_coa_requests;
+#endif
+}; /* REQUEST typedef */
#define RAD_REQUEST_OPTION_NONE (0)
-#define RAD_REQUEST_OPTION_LOGGED_CHILD (1 << 0)
-#define RAD_REQUEST_OPTION_DELAYED_REJECT (1 << 1)
-#define RAD_REQUEST_OPTION_DONT_CACHE (1 << 2)
-#define RAD_REQUEST_OPTION_FAKE_REQUEST (1 << 3)
-#define RAD_REQUEST_OPTION_REJECTED (1 << 4)
-#define RAD_REQUEST_OPTION_PROXIED (1 << 5)
+#define RAD_REQUEST_OPTION_DEBUG (1)
+#define RAD_REQUEST_OPTION_DEBUG2 (2)
+#define RAD_REQUEST_OPTION_DEBUG3 (3)
+#define RAD_REQUEST_OPTION_DEBUG4 (4)
+
+#define REQUEST_ACTIVE (1)
+#define REQUEST_STOP_PROCESSING (2)
+#define REQUEST_COUNTED (3)
+
+#define REQUEST_QUEUED (1)
+#define REQUEST_RUNNING (2)
+#define REQUEST_PROXIED (3)
+#define REQUEST_REJECT_DELAY (4)
+#define REQUEST_CLEANUP_DELAY (5)
+#define REQUEST_DONE (6)
/*
* Function handler for requests.
*/
typedef int (*RAD_REQUEST_FUNP)(REQUEST *);
-typedef struct radclient {
- uint32_t ipaddr;
- uint32_t netmask;
- char longname[256];
- u_char secret[32];
- char shortname[32];
- char nastype[32];
- char login[32];
- char password[32];
- struct radclient *next;
-} RADCLIENT;
-
-typedef struct nas {
- uint32_t ipaddr;
- char longname[256];
- char shortname[32];
- char nastype[32];
- struct nas *next;
-} NAS;
-
-typedef struct _realm {
- char realm[64];
- char server[64];
- char acct_server[64];
- uint32_t ipaddr; /* authentication */
- uint32_t acct_ipaddr;
- u_char secret[32];
- time_t last_reply; /* last time we saw a packet */
- int auth_port;
- int acct_port;
- int striprealm;
- int trusted; /* old */
- int notrealm;
- int active; /* is it dead? */
- time_t wakeup; /* when we should try it again */
- int acct_active;
- time_t acct_wakeup;
- int ldflag;
- struct _realm *next;
-} REALM;
+typedef struct radclient_list RADCLIENT_LIST;
typedef struct pair_list {
- char *name;
+ const char *name;
VALUE_PAIR *check;
VALUE_PAIR *reply;
int lineno;
+ int order;
struct pair_list *next;
struct pair_list *lastdefault;
} PAIR_LIST;
-/*
- * Types of listeners.
- */
-typedef enum RAD_LISTEN_TYPE {
- RAD_LISTEN_NONE = 0,
- RAD_LISTEN_AUTH,
- RAD_LISTEN_ACCT,
- RAD_LISTEN_PROXY
-} RAD_LISTEN_TYPE;
+typedef int (*rad_listen_recv_t)(rad_listen_t *, RAD_REQUEST_FUNP *, REQUEST **);
+typedef int (*rad_listen_send_t)(rad_listen_t *, REQUEST *);
+typedef int (*rad_listen_print_t)(const rad_listen_t *, char *, size_t);
+typedef int (*rad_listen_encode_t)(rad_listen_t *, REQUEST *);
+typedef int (*rad_listen_decode_t)(rad_listen_t *, REQUEST *);
+struct rad_listen_t {
+ struct rad_listen_t *next; /* should be rbtree stuff */
-/*
- * For listening on multiple IP's and ports.
- */
-typedef struct rad_listen_t {
- struct rad_listen_t *next; /* could be rbtree stuff */
- uint32_t ipaddr;
+ /*
+ * For normal sockets.
+ */
RAD_LISTEN_TYPE type;
- int port;
int fd;
-} rad_listen_t;
+ const char *server;
+ int status;
+#ifdef WITH_TCP
+ int count;
+#endif
+
+ rad_listen_recv_t recv;
+ rad_listen_send_t send;
+ rad_listen_encode_t encode;
+ rad_listen_decode_t decode;
+ rad_listen_print_t print;
+
+ void *data;
+
+#ifdef WITH_STATS
+ fr_stats_t stats;
+#endif
+};
+
+/*
+ * This shouldn't really be exposed...
+ */
+typedef struct listen_socket_t {
+ /*
+ * For normal sockets.
+ */
+ fr_ipaddr_t my_ipaddr;
+ int my_port;
+ const char *interface;
+#ifdef SO_BROADCAST
+ int broadcast;
+#endif
+
+ /* for outgoing sockets */
+ home_server *home;
+ fr_ipaddr_t other_ipaddr;
+ int other_port;
+
+ int proto;
+
+#ifdef WITH_TCP
+ /* for a proxy connecting to home servers */
+ time_t last_packet;
+ time_t opened;
+ fr_event_t *ev;
+
+ /* for clients connecting to the server */
+ int max_connections;
+ int num_connections;
+ struct listen_socket_t *parent;
+ RADCLIENT *client;
+
+ RADIUS_PACKET *packet; /* for reading partial packets */
+#endif
+ RADCLIENT_LIST *clients;
+} listen_socket_t;
+
+#define RAD_LISTEN_STATUS_INIT (0)
+#define RAD_LISTEN_STATUS_KNOWN (1)
+#define RAD_LISTEN_STATUS_REMOVE_FD (2)
+#define RAD_LISTEN_STATUS_CLOSED (3)
+#define RAD_LISTEN_STATUS_FINISH (4)
+
+typedef enum radlog_dest_t {
+ RADLOG_STDOUT = 0,
+ RADLOG_FILES,
+ RADLOG_SYSLOG,
+ RADLOG_STDERR,
+ RADLOG_NULL,
+ RADLOG_NUM_DEST
+} radlog_dest_t;
typedef struct main_config_t {
struct main_config *next;
- time_t config_dead_time;
- uint32_t myip;
+ int refcount;
+ fr_ipaddr_t myip; /* from the command-line only */
+ int port; /* from the command-line only */
int log_auth;
int log_auth_badpass;
int log_auth_goodpass;
- int do_usercollide;
-#ifdef WITH_SNMP
- int do_snmp;
-#endif
int allow_core_dumps;
int debug_level;
+#ifdef WITH_PROXY
int proxy_requests;
- int post_proxy_authorize;
- int wake_all_if_all_dead;
- int proxy_synchronous;
- int proxy_dead_time;
- int proxy_retry_count;
- int proxy_retry_delay;
- int proxy_fallback;
+#endif
int reject_delay;
int status_server;
int max_request_time;
int cleanup_delay;
int max_requests;
+#ifdef DELETE_BLOCKED_REQUESTS
int kill_unresponsive_children;
- char *do_lower_user;
- char *do_lower_pass;
- char *do_nospace_user;
- char *do_nospace_pass;
- char *nospace_time;
+#endif
char *log_file;
char *checkrad;
const char *pid_file;
- const char *uid_name;
- const char *gid_name;
rad_listen_t *listen;
+ int syslog_facility;
+ int radlog_fd;
+ radlog_dest_t radlog_dest;
CONF_SECTION *config;
- RADCLIENT *clients;
- REALM *realms;
+ const char *name;
+ const char *auth_badpass_msg;
+ const char *auth_goodpass_msg;
} MAIN_CONFIG_T;
#define DEBUG if(debug_flag)log_debug
#define DEBUG2 if (debug_flag > 1)log_debug
#define DEBUG3 if (debug_flag > 2)log_debug
+#define DEBUG4 if (debug_flag > 3)log_debug
+
+#if __GNUC__ >= 3
+#define RDEBUG(fmt, ...) if(request && request->radlog) request->radlog(L_DBG, 1, request, fmt, ## __VA_ARGS__)
+#define RDEBUG2(fmt, ...) if(request && request->radlog) request->radlog(L_DBG, 2, request, fmt, ## __VA_ARGS__)
+#define RDEBUG3(fmt, ...) if(request && request->radlog) request->radlog(L_DBG, 3, request, fmt, ## __VA_ARGS__)
+#define RDEBUG4(fmt, ...) if(request && request->radlog) request->radlog(L_DBG, 4, request, fmt, ## __VA_ARGS__)
+#else
+#define RDEBUG DEBUG
+#define RDEBUG2 DEBUG2
+#define RDEBUG3 DEBUG3
+#define RDEBUG4 DEBUG4
+#endif
#define SECONDS_PER_DAY 86400
#define MAX_REQUEST_TIME 30
#define L_INFO 3
#define L_ERR 4
#define L_PROXY 5
+#define L_ACCT 6
#define L_CONS 128
#ifndef FALSE
/* for paircompare_register */
typedef int (*RAD_COMPARE_FUNC)(void *instance, REQUEST *,VALUE_PAIR *, VALUE_PAIR *, VALUE_PAIR *, VALUE_PAIR **);
-typedef enum radlog_dest_t {
- RADLOG_FILES = 0,
- RADLOG_SYSLOG,
- RADLOG_STDOUT,
- RADLOG_STDERR,
- RADLOG_NULL
-} radlog_dest_t;
+typedef enum request_fail_t {
+ REQUEST_FAIL_UNKNOWN = 0,
+ REQUEST_FAIL_NO_THREADS, /* no threads to handle it */
+ REQUEST_FAIL_DECODE, /* rad_decode didn't like it */
+ REQUEST_FAIL_PROXY, /* call to proxy modules failed */
+ REQUEST_FAIL_PROXY_SEND, /* proxy_send didn't like it */
+ REQUEST_FAIL_NO_RESPONSE, /* we weren't told to respond, so we reject */
+ REQUEST_FAIL_HOME_SERVER, /* the home server didn't respond */
+ REQUEST_FAIL_HOME_SERVER2, /* another case of the above */
+ REQUEST_FAIL_HOME_SERVER3, /* another case of the above */
+ REQUEST_FAIL_NORMAL_REJECT, /* authentication failure */
+ REQUEST_FAIL_SERVER_TIMEOUT /* the server took too long to process the request */
+} request_fail_t;
/*
* Global variables.
*/
extern const char *progname;
extern int debug_flag;
-extern int syslog_facility;
extern const char *radacct_dir;
extern const char *radlog_dir;
extern const char *radlib_dir;
extern const char *radius_dir;
extern const char *radius_libdir;
-extern radlog_dest_t radlog_dest;
extern uint32_t expiration_seconds;
extern int log_stripped_names;
extern int log_auth_detail;
-extern int acct_port;
extern const char *radiusd_version;
+void radius_signal_self(int flag);
+
+#define RADIUS_SIGNAL_SELF_NONE (0)
+#define RADIUS_SIGNAL_SELF_HUP (1 << 0)
+#define RADIUS_SIGNAL_SELF_TERM (1 << 1)
+#define RADIUS_SIGNAL_SELF_EXIT (1 << 2)
+#define RADIUS_SIGNAL_SELF_DETAIL (1 << 3)
+#define RADIUS_SIGNAL_SELF_NEW_FD (1 << 4)
+#define RADIUS_SIGNAL_SELF_MAX (1 << 5)
+
/*
* Function prototypes.
int session_zap(REQUEST *request, uint32_t nasaddr,
unsigned int port, const char *user,
const char *sessionid, uint32_t cliaddr,
- char proto);
+ char proto,int session_time);
/* radiusd.c */
-#ifndef _LIBRADIUS
-void debug_pair(FILE *, VALUE_PAIR *);
-#endif
+#undef debug_pair
+void debug_pair(VALUE_PAIR *);
+void debug_pair_list(VALUE_PAIR *);
int log_err (char *);
-int rad_respond(REQUEST *, RAD_REQUEST_FUNP fun);
/* util.c */
void (*reset_signal(int signo, void (*func)(int)))(int);
int rad_mkdir(char *directory, int mode);
int rad_checkfilename(const char *filename);
void *rad_malloc(size_t size); /* calls exit(1) on error! */
-void xfree(const char *ptr);
REQUEST *request_alloc(void);
REQUEST *request_alloc_fake(REQUEST *oldreq);
+REQUEST *request_alloc_coa(REQUEST *request);
int request_data_add(REQUEST *request,
void *unique_ptr, int unique_int,
void *opaque, void (*free_opaque)(void *));
void *request_data_get(REQUEST *request,
void *unique_ptr, int unique_int);
-void request_reject(REQUEST *request);
-void rfc_clean(RADIUS_PACKET *packet);
+void *request_data_reference(REQUEST *request,
+ void *unique_ptr, int unique_int);
+int rad_copy_string(char *dst, const char *src);
+int rad_copy_variable(char *dst, const char *from);
/* client.c */
-int read_clients_file(const char *file);
-RADCLIENT *client_find(uint32_t ipno);
-const char *client_name(uint32_t ipno);
-void client_walk(void);
-void clients_free(RADCLIENT *cl);
+RADCLIENT_LIST *clients_init(void);
+void clients_free(RADCLIENT_LIST *clients);
+RADCLIENT_LIST *clients_parse_section(CONF_SECTION *section);
+void client_free(RADCLIENT *client);
+int client_add(RADCLIENT_LIST *clients, RADCLIENT *client);
+#ifdef WITH_DYNAMIC_CLIENTS
+void client_delete(RADCLIENT_LIST *clients, RADCLIENT *client);
+RADCLIENT *client_create(RADCLIENT_LIST *clients, REQUEST *request);
+#endif
+RADCLIENT *client_find(const RADCLIENT_LIST *clients,
+ const fr_ipaddr_t *ipaddr, int proto);
+
+RADCLIENT *client_findbynumber(const RADCLIENT_LIST *clients,
+ int number);
+RADCLIENT *client_find_old(const fr_ipaddr_t *ipaddr);
+int client_validate(RADCLIENT_LIST *clients, RADCLIENT *master,
+ RADCLIENT *c);
+RADCLIENT *client_read(const char *filename, int in_server, int flag);
+
/* files.c */
-REALM *realm_find(const char *, int);
-REALM *realm_findbyaddr(uint32_t ipno, int port);
-void realm_free(REALM *cl);
-void realm_disable(uint32_t ipno, int port);
int pairlist_read(const char *file, PAIR_LIST **list, int complain);
void pairlist_free(PAIR_LIST **);
-int read_config_files(void);
-int read_realms_file(const char *file);
-
-/* nas.c */
-int read_naslist_file(char *);
-NAS *nas_find(uint32_t ipno);
-const char *nas_name(uint32_t ipno);
-const char *nas_name2(RADIUS_PACKET *r);
-char * nas_name3(char *buf, size_t buflen, uint32_t ipno);
-NAS *nas_findbyname(char *nasname);
/* version.c */
void version(void);
#endif
;
void vp_listdebug(VALUE_PAIR *vp);
-
-/* proxy.c */
-int proxy_receive(REQUEST *request);
-int proxy_send(REQUEST *request);
+void radlog_request(int lvl, int priority, REQUEST *request, const char *msg, ...)
+#ifdef __GNUC__
+ __attribute__ ((format (printf, 4, 5)))
+#endif
+;
/* auth.c */
char *auth_name(char *buf, size_t buflen, REQUEST *request, int do_cli);
int rad_authenticate (REQUEST *);
-int rad_check_password(REQUEST *request);
int rad_postauth(REQUEST *);
/* exec.c */
int radius_exec_program(const char *, REQUEST *, int,
char *user_msg, int msg_len,
VALUE_PAIR *input_pairs,
- VALUE_PAIR **output_pairs);
+ VALUE_PAIR **output_pairs,
+ int shell_escape);
/* timestr.c */
int timestr_match(char *, time_t);
RAD_COMPARE_FUNC func,
void *instance);
void paircompare_unregister(int attr, RAD_COMPARE_FUNC func);
-int paircmp(REQUEST *req, VALUE_PAIR *request, VALUE_PAIR *check,
- VALUE_PAIR **reply);
-int simplepaircmp(REQUEST *, VALUE_PAIR *, VALUE_PAIR *);
-void pair_builtincompare_init(void);
+int paircompare(REQUEST *req, VALUE_PAIR *request, VALUE_PAIR *check,
+ VALUE_PAIR **reply);
void pairxlatmove(REQUEST *, VALUE_PAIR **to, VALUE_PAIR **from);
+int radius_compare_vps(REQUEST *request, VALUE_PAIR *check, VALUE_PAIR *vp);
+int radius_callback_compare(REQUEST *req, VALUE_PAIR *request,
+ VALUE_PAIR *check, VALUE_PAIR *check_pairs,
+ VALUE_PAIR **reply_pairs);
+int radius_find_compare(int attribute);
+VALUE_PAIR *radius_paircreate(REQUEST *request, VALUE_PAIR **vps,
+ int attribute, int vendor, int type);
+VALUE_PAIR *radius_pairmake(REQUEST *request, VALUE_PAIR **vps,
+ const char *attribute, const char *value,
+ int operator);
/* xlat.c */
-typedef int (*RADIUS_ESCAPE_STRING)(char *out, int outlen, const char *in);
+typedef size_t (*RADIUS_ESCAPE_STRING)(char *out, size_t outlen, const char *in);
int radius_xlat(char * out, int outlen, const char *fmt,
REQUEST * request, RADIUS_ESCAPE_STRING func);
-typedef int (*RAD_XLAT_FUNC)(void *instance, REQUEST *, char *, char *, size_t, RADIUS_ESCAPE_STRING func);
-int xlat_register(const char *module, RAD_XLAT_FUNC func, void *instance);
+typedef size_t (*RAD_XLAT_FUNC)(void *instance, REQUEST *, char *, char *, size_t, RADIUS_ESCAPE_STRING func);
+int xlat_register(const char *module, RAD_XLAT_FUNC func,
+ void *instance);
void xlat_unregister(const char *module, RAD_XLAT_FUNC func);
-
+void xlat_free(void);
/* threads.c */
-extern int thread_pool_init(void);
-extern int thread_pool_clean(time_t now);
+extern int thread_pool_init(CONF_SECTION *cs, int *spawn_flag);
extern int thread_pool_addrequest(REQUEST *, RAD_REQUEST_FUNP);
extern pid_t rad_fork(void);
extern pid_t rad_waitpid(pid_t pid, int *status);
extern int total_active_threads(void);
+extern void thread_pool_lock(void);
+extern void thread_pool_unlock(void);
+extern void thread_pool_queue_stats(int *array);
#ifndef HAVE_PTHREAD_H
#define rad_fork(n) fork()
-#define rad_waitpid(a,b) waitpid(a,b,0)
+#define rad_waitpid(a,b) waitpid(a,b, 0)
#endif
-/* mainconfig.h */
+/* mainconfig.c */
/* Define a global config structure */
extern struct main_config_t mainconfig;
int read_mainconfig(int reload);
int free_mainconfig(void);
-CONF_SECTION *read_radius_conf_file(void); /* for radwho and friends. */
+void hup_mainconfig(void);
+void fr_suid_down(void);
+void fr_suid_up(void);
+void fr_suid_down_permanent(void);
+
+/* listen.c */
+void listen_free(rad_listen_t **head);
+int listen_init(CONF_SECTION *cs, rad_listen_t **head);
+int proxy_new_listener(home_server *home, int src_port);
+RADCLIENT *client_listener_find(const rad_listen_t *listener,
+ const fr_ipaddr_t *ipaddr, int src_port);
+
+#ifdef WITH_STATS
+RADCLIENT_LIST *listener_find_client_list(const fr_ipaddr_t *ipaddr,
+ int port);
+#endif
+rad_listen_t *listener_find_byipaddr(const fr_ipaddr_t *ipaddr, int port);
+
+/* event.c */
+int radius_event_init(CONF_SECTION *cs, int spawn_flag);
+void radius_event_free(void);
+int radius_event_process(void);
+void radius_handle_request(REQUEST *request, RAD_REQUEST_FUNP fun);
+int received_request(rad_listen_t *listener,
+ RADIUS_PACKET *packet, REQUEST **prequest,
+ RADCLIENT *client);
+REQUEST *received_proxy_response(RADIUS_PACKET *packet);
+int event_new_fd(rad_listen_t *listener);
+
+/* evaluate.c */
+int radius_evaluate_condition(REQUEST *request, int modreturn, int depth,
+ const char **ptr, int evaluate_it, int *presult);
+int radius_update_attrlist(REQUEST *request, CONF_SECTION *cs,
+ VALUE_PAIR *input_vps, const char *name);
+void radius_pairmove(REQUEST *request, VALUE_PAIR **to, VALUE_PAIR *from);
#endif /*RADIUSD_H*/
projects / freeradius.git / blobdiff