Stripped down import of wpa_supplicant v0.3.8

1 files changed, 138 insertions, 0 deletions

diff --git a/contrib/wpa_supplicant/eapol_sm.h b/contrib/wpa_supplicant/eapol_sm.h
new file mode 100644
index 0000000..b941203
--- /dev/null
+++ b/contrib/wpa_supplicant/eapol_sm.h
@@ -0,0 +1,138 @@
+#ifndef EAPOL_SM_H
+#define EAPOL_SM_H
+
+#include "defs.h"
+
+typedef enum { Unauthorized, Authorized } PortStatus;
+typedef enum { Auto, ForceUnauthorized, ForceAuthorized } PortControl;
+
+struct eapol_config {
+	int accept_802_1x_keys;
+#define EAPOL_REQUIRE_KEY_UNICAST BIT(0)
+#define EAPOL_REQUIRE_KEY_BROADCAST BIT(1)
+	int required_keys; /* which EAPOL-Key packets are required before
+			    * marking connection authenticated */
+	int fast_reauth; /* whether fast EAP reauthentication is enabled */
+	int workaround; /* whether EAP workarounds are enabled */
+};
+
+struct eapol_sm;
+
+struct eapol_ctx {
+	void *ctx; /* pointer to arbitrary upper level context */
+	int preauth; /* This EAPOL state machine is used for IEEE 802.11i/RSN
+		      * pre-authentication */
+	void (*cb)(struct eapol_sm *eapol, int success, void *ctx);
+	void *cb_ctx, *msg_ctx, *scard_ctx;
+	void (*eapol_done_cb)(void *ctx);
+	int (*eapol_send)(void *ctx, int type, u8 *buf, size_t len);
+	int (*set_wep_key)(void *ctx, int unicast, int keyidx,
+			   u8 *key, size_t keylen);
+};
+
+
+struct wpa_ssid;
+
+#ifdef IEEE8021X_EAPOL
+struct eapol_sm *eapol_sm_init(struct eapol_ctx *ctx);
+void eapol_sm_deinit(struct eapol_sm *sm);
+void eapol_sm_step(struct eapol_sm *sm);
+int eapol_sm_get_status(struct eapol_sm *sm, char *buf, size_t buflen,
+			int verbose);
+int eapol_sm_get_mib(struct eapol_sm *sm, char *buf, size_t buflen);
+void eapol_sm_configure(struct eapol_sm *sm, int heldPeriod, int authPeriod,
+			int startPeriod, int maxStart);
+void eapol_sm_rx_eapol(struct eapol_sm *sm, u8 *src, u8 *buf, size_t len);
+void eapol_sm_notify_tx_eapol_key(struct eapol_sm *sm);
+void eapol_sm_notify_portEnabled(struct eapol_sm *sm, Boolean enabled);
+void eapol_sm_notify_portValid(struct eapol_sm *sm, Boolean valid);
+void eapol_sm_notify_eap_success(struct eapol_sm *sm, Boolean success);
+void eapol_sm_notify_eap_fail(struct eapol_sm *sm, Boolean fail);
+void eapol_sm_notify_config(struct eapol_sm *sm, struct wpa_ssid *config,
+			    struct eapol_config *conf);
+int eapol_sm_get_key(struct eapol_sm *sm, u8 *key, size_t len);
+void eapol_sm_notify_logoff(struct eapol_sm *sm, Boolean logoff);
+void eapol_sm_notify_cached(struct eapol_sm *sm);
+void eapol_sm_notify_pmkid_attempt(struct eapol_sm *sm, int attempt);
+void eapol_sm_register_scard_ctx(struct eapol_sm *sm, void *ctx);
+void eapol_sm_notify_portControl(struct eapol_sm *sm, PortControl portControl);
+void eapol_sm_notify_ctrl_attached(struct eapol_sm *sm);
+void eapol_sm_notify_ctrl_response(struct eapol_sm *sm);
+#else /* IEEE8021X_EAPOL */
+static inline struct eapol_sm *eapol_sm_init(struct eapol_ctx *ctx)
+{
+	return (struct eapol_sm *) 1;
+}
+static inline void eapol_sm_deinit(struct eapol_sm *sm)
+{
+}
+static inline void eapol_sm_step(struct eapol_sm *sm)
+{
+}
+static inline int eapol_sm_get_status(struct eapol_sm *sm, char *buf,
+				      size_t buflen, int verbose)
+{
+	return 0;
+}
+static inline int eapol_sm_get_mib(struct eapol_sm *sm, char *buf,
+				   size_t buflen)
+{
+	return 0;
+}
+static inline void eapol_sm_configure(struct eapol_sm *sm, int heldPeriod,
+				      int authPeriod, int startPeriod,
+				      int maxStart)
+{
+}
+static inline void eapol_sm_rx_eapol(struct eapol_sm *sm, u8 *src, u8 *buf,
+				     size_t len)
+{
+}
+static inline void eapol_sm_notify_tx_eapol_key(struct eapol_sm *sm)
+{
+}
+static inline void eapol_sm_notify_portEnabled(struct eapol_sm *sm,
+					       Boolean enabled)
+{
+}
+static inline void eapol_sm_notify_portValid(struct eapol_sm *sm,
+					     Boolean valid)
+{
+}
+static inline void eapol_sm_notify_eap_success(struct eapol_sm *sm,
+					       Boolean success)
+{
+}
+static inline void eapol_sm_notify_eap_fail(struct eapol_sm *sm, Boolean fail)
+{
+}
+static inline void eapol_sm_notify_config(struct eapol_sm *sm,
+					  struct wpa_ssid *config,
+					  struct eapol_config *conf)
+{
+}
+static inline int eapol_sm_get_key(struct eapol_sm *sm, u8 *key, size_t len)
+{
+	return -1;
+}
+static inline void eapol_sm_notify_logoff(struct eapol_sm *sm, Boolean logoff)
+{
+}
+static inline void eapol_sm_notify_cached(struct eapol_sm *sm)
+{
+}
+#define eapol_sm_notify_pmkid_attempt(sm, attempt) do { } while (0)
+#define eapol_sm_register_scard_ctx(sm, ctx) do { } while (0)
+static inline void eapol_sm_notify_portControl(struct eapol_sm *sm,
+					       PortControl portControl)
+{
+}
+static inline void eapol_sm_notify_ctrl_attached(struct eapol_sm *sm)
+{
+}
+static inline void eapol_sm_notify_ctrl_response(struct eapol_sm *sm)
+{
+}
+#endif /* IEEE8021X_EAPOL */
+
+#endif /* EAPOL_SM_H */