PROVIDER_BLACKLIST,
} provider_t;
+typedef enum
+{
+ L_DEBUG = 'D',
+ L_INFO = 'I',
+ L_WARN = 'W',
+ L_CRIT ='C',
+} notice_level_t;
+
struct auth_client
{
uint16_t cid; /* Client ID */
char l_ip[HOSTIPLEN + 1]; /* Listener IP address */
uint16_t l_port; /* Listener port */
+ struct rb_sockaddr_storage l_addr; /* Listener address/port */
char c_ip[HOSTIPLEN + 1]; /* Client IP address */
uint16_t c_port; /* Client port */
+ struct rb_sockaddr_storage c_addr; /* Client address/port */
char hostname[HOSTLEN + 1]; /* Used for DNS lookup */
char username[USERLEN + 1]; /* Used for ident lookup */
uint32_t providers; /* Providers at work,
* none left when set to 0 */
+ uint32_t providers_done; /* Providers completed */
void *data[MAX_PROVIDERS]; /* Provider-specific data slots */
};
typedef bool (*provider_init_t)(void);
-typedef bool (*provider_perform_t)(struct auth_client *);
-typedef void (*provider_complete_t)(struct auth_client *, provider_t provider);
-typedef void (*provider_cancel_t)(struct auth_client *);
typedef void (*provider_destroy_t)(void);
+typedef bool (*provider_start_t)(struct auth_client *);
+typedef void (*provider_cancel_t)(struct auth_client *);
+typedef void (*provider_complete_t)(struct auth_client *, provider_t provider);
+
struct auth_provider
{
rb_dlink_node node;
provider_init_t init; /* Initalise the provider */
provider_destroy_t destroy; /* Terminate the provider */
- provider_perform_t start; /* Perform authentication */
+ provider_start_t start; /* Perform authentication */
provider_cancel_t cancel; /* Authentication cancelled */
provider_complete_t completed; /* Callback for when other performers complete (think dependency chains) */
};
extern struct auth_provider rdns_provider;
extern struct auth_provider ident_provider;
+extern struct auth_provider blacklist_provider;
void load_provider(struct auth_provider *provider);
void unload_provider(struct auth_provider *provider);
void accept_client(struct auth_client *auth, provider_t id);
void reject_client(struct auth_client *auth, provider_t id, const char *reason);
-void notice_client(struct auth_client *auth, const char *notice);
+void notice_client(struct auth_client *auth, const char *fmt, ...);
+void warn_opers(notice_level_t level, const char *fmt, ...);
void handle_new_connection(int parc, char *parv[]);
/* Provider is operating on this auth_client (set this if you have async work to do) */
-static inline void set_provider(struct auth_client *auth, provider_t provider)
+static inline void set_provider_on(struct auth_client *auth, provider_t provider)
{
auth->providers |= (1 << provider);
}
/* Provider is no longer operating on this auth client (you should use provider_done) */
-static inline void unset_provider(struct auth_client *auth, provider_t provider)
+static inline void set_provider_off(struct auth_client *auth, provider_t provider)
{
auth->providers &= ~(1 << provider);
}
+/* Set the provider to done (you should use provider_done) */
+static inline void set_provider_done(struct auth_client *auth, provider_t provider)
+{
+ auth->providers_done |= (1 << provider);
+}
+
/* Check if provider is operating on this auth client */
-static inline bool is_provider(struct auth_client *auth, provider_t provider)
+static inline bool is_provider_on(struct auth_client *auth, provider_t provider)
{
return auth->providers & (1 << provider);
}
+static inline bool is_provider_done(struct auth_client *auth, provider_t provider)
+{
+ return auth->providers_done & (1 << provider);
+}
+
#endif /* __CHARYBDIS_AUTHD_PROVIDER_H__ */