Move EAP method registration away from src/eap_{peer,server}

This makes it easier to make a library out of EAP methods without
losing possiblity of binary size optimization by linker dropping
unreferenced code.

eap_example/Makefile

@@ -90,6 +90,7 @@ CFLAGS += -DEAP_PAX
 CFLAGS += -DEAP_SAKE
 CFLAGS += -DEAP_GPSK -DEAP_GPSK_SHA256
 
+CFLAGS += -DEAP_SERVER_IDENTITY
 CFLAGS += -DEAP_SERVER_TLS
 CFLAGS += -DEAP_SERVER_PEAP
 CFLAGS += -DEAP_SERVER_TTLS
@@ -174,6 +175,17 @@ ifndef LDO
 LDO=$(CC)
 endif
 
+Q=@
+E=echo
+ifeq ($(V), 1)
+Q=
+E=true
+endif
+
+%.o: %.c
+	$(Q)$(CC) -c -o $@ $(CFLAGS) $<
+	@$(E) "  CC " $<
+
 
 OBJS_lib=$(OBJS_both) $(OBJS_peer) $(OBJS_server)
 

eap_example/eap_example_peer.c

@@ -177,6 +177,114 @@ static void peer_notify_pending(void *ctx)
 }
 
 
+static int eap_peer_register_methods(void)
+{
+	int ret = 0;
+
+#ifdef EAP_MD5
+	if (ret == 0)
+		ret = eap_peer_md5_register();
+#endif /* EAP_MD5 */
+
+#ifdef EAP_TLS
+	if (ret == 0)
+		ret = eap_peer_tls_register();
+#endif /* EAP_TLS */
+
+#ifdef EAP_MSCHAPv2
+	if (ret == 0)
+		ret = eap_peer_mschapv2_register();
+#endif /* EAP_MSCHAPv2 */
+
+#ifdef EAP_PEAP
+	if (ret == 0)
+		ret = eap_peer_peap_register();
+#endif /* EAP_PEAP */
+
+#ifdef EAP_TTLS
+	if (ret == 0)
+		ret = eap_peer_ttls_register();
+#endif /* EAP_TTLS */
+
+#ifdef EAP_GTC
+	if (ret == 0)
+		ret = eap_peer_gtc_register();
+#endif /* EAP_GTC */
+
+#ifdef EAP_OTP
+	if (ret == 0)
+		ret = eap_peer_otp_register();
+#endif /* EAP_OTP */
+
+#ifdef EAP_SIM
+	if (ret == 0)
+		ret = eap_peer_sim_register();
+#endif /* EAP_SIM */
+
+#ifdef EAP_LEAP
+	if (ret == 0)
+		ret = eap_peer_leap_register();
+#endif /* EAP_LEAP */
+
+#ifdef EAP_PSK
+	if (ret == 0)
+		ret = eap_peer_psk_register();
+#endif /* EAP_PSK */
+
+#ifdef EAP_AKA
+	if (ret == 0)
+		ret = eap_peer_aka_register();
+#endif /* EAP_AKA */
+
+#ifdef EAP_AKA_PRIME
+	if (ret == 0)
+		ret = eap_peer_aka_prime_register();
+#endif /* EAP_AKA_PRIME */
+
+#ifdef EAP_FAST
+	if (ret == 0)
+		ret = eap_peer_fast_register();
+#endif /* EAP_FAST */
+
+#ifdef EAP_PAX
+	if (ret == 0)
+		ret = eap_peer_pax_register();
+#endif /* EAP_PAX */
+
+#ifdef EAP_SAKE
+	if (ret == 0)
+		ret = eap_peer_sake_register();
+#endif /* EAP_SAKE */
+
+#ifdef EAP_GPSK
+	if (ret == 0)
+		ret = eap_peer_gpsk_register();
+#endif /* EAP_GPSK */
+
+#ifdef EAP_WSC
+	if (ret == 0)
+		ret = eap_peer_wsc_register();
+#endif /* EAP_WSC */
+
+#ifdef EAP_IKEV2
+	if (ret == 0)
+		ret = eap_peer_ikev2_register();
+#endif /* EAP_IKEV2 */
+
+#ifdef EAP_VENDOR_TEST
+	if (ret == 0)
+		ret = eap_peer_vendor_test_register();
+#endif /* EAP_VENDOR_TEST */
+
+#ifdef EAP_TNC
+	if (ret == 0)
+		ret = eap_peer_tnc_register();
+#endif /* EAP_TNC */
+
+	return ret;
+}
+
+
 static struct eapol_callbacks eap_cb;
 static struct eap_config eap_conf;
 

eap_example/eap_example_server.c

@@ -102,6 +102,114 @@ static int eap_example_server_init_tls(void)
 }
 
 
+static int eap_server_register_methods(void)
+{
+	int ret = 0;
+
+#ifdef EAP_SERVER_IDENTITY
+	if (ret == 0)
+		ret = eap_server_identity_register();
+#endif /* EAP_SERVER_IDENTITY */
+
+#ifdef EAP_SERVER_MD5
+	if (ret == 0)
+		ret = eap_server_md5_register();
+#endif /* EAP_SERVER_MD5 */
+
+#ifdef EAP_SERVER_TLS
+	if (ret == 0)
+		ret = eap_server_tls_register();
+#endif /* EAP_SERVER_TLS */
+
+#ifdef EAP_SERVER_MSCHAPV2
+	if (ret == 0)
+		ret = eap_server_mschapv2_register();
+#endif /* EAP_SERVER_MSCHAPV2 */
+
+#ifdef EAP_SERVER_PEAP
+	if (ret == 0)
+		ret = eap_server_peap_register();
+#endif /* EAP_SERVER_PEAP */
+
+#ifdef EAP_SERVER_TLV
+	if (ret == 0)
+		ret = eap_server_tlv_register();
+#endif /* EAP_SERVER_TLV */
+
+#ifdef EAP_SERVER_GTC
+	if (ret == 0)
+		ret = eap_server_gtc_register();
+#endif /* EAP_SERVER_GTC */
+
+#ifdef EAP_SERVER_TTLS
+	if (ret == 0)
+		ret = eap_server_ttls_register();
+#endif /* EAP_SERVER_TTLS */
+
+#ifdef EAP_SERVER_SIM
+	if (ret == 0)
+		ret = eap_server_sim_register();
+#endif /* EAP_SERVER_SIM */
+
+#ifdef EAP_SERVER_AKA
+	if (ret == 0)
+		ret = eap_server_aka_register();
+#endif /* EAP_SERVER_AKA */
+
+#ifdef EAP_SERVER_AKA_PRIME
+	if (ret == 0)
+		ret = eap_server_aka_prime_register();
+#endif /* EAP_SERVER_AKA_PRIME */
+
+#ifdef EAP_SERVER_PAX
+	if (ret == 0)
+		ret = eap_server_pax_register();
+#endif /* EAP_SERVER_PAX */
+
+#ifdef EAP_SERVER_PSK
+	if (ret == 0)
+		ret = eap_server_psk_register();
+#endif /* EAP_SERVER_PSK */
+
+#ifdef EAP_SERVER_SAKE
+	if (ret == 0)
+		ret = eap_server_sake_register();
+#endif /* EAP_SERVER_SAKE */
+
+#ifdef EAP_SERVER_GPSK
+	if (ret == 0)
+		ret = eap_server_gpsk_register();
+#endif /* EAP_SERVER_GPSK */
+
+#ifdef EAP_SERVER_VENDOR_TEST
+	if (ret == 0)
+		ret = eap_server_vendor_test_register();
+#endif /* EAP_SERVER_VENDOR_TEST */
+
+#ifdef EAP_SERVER_FAST
+	if (ret == 0)
+		ret = eap_server_fast_register();
+#endif /* EAP_SERVER_FAST */
+
+#ifdef EAP_SERVER_WSC
+	if (ret == 0)
+		ret = eap_server_wsc_register();
+#endif /* EAP_SERVER_WSC */
+
+#ifdef EAP_SERVER_IKEV2
+	if (ret == 0)
+		ret = eap_server_ikev2_register();
+#endif /* EAP_SERVER_IKEV2 */
+
+#ifdef EAP_SERVER_TNC
+	if (ret == 0)
+		ret = eap_server_tnc_register();
+#endif /* EAP_SERVER_TNC */
+
+	return ret;
+}
+
+
 int eap_example_server_init(void)
 {
 	if (eap_server_register_methods() < 0)

hostapd/Makefile

@@ -342,10 +342,12 @@ endif
 endif
 
 # Basic EAP functionality is needed for EAPOL
+OBJS += eap_register.o
 OBJS += ../src/eap_server/eap.o
 OBJS += ../src/eap_common/eap_common.o
 OBJS += ../src/eap_server/eap_methods.o
 OBJS += ../src/eap_server/eap_identity.o
+CFLAGS += -DEAP_SERVER_IDENTITY
 
 ifdef CONFIG_EAP
 CFLAGS += -DEAP_SERVER

hostapd/eap_register.c

@@ -0,0 +1,133 @@
+/*
+ * EAP method registration
+ * Copyright (c) 2004-2009, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eap_server/eap_methods.h"
+
+
+/**
+ * eap_server_register_methods - Register statically linked EAP server methods
+ * Returns: 0 on success, -1 or -2 on failure
+ *
+ * This function is called at program initialization to register all EAP
+ * methods that were linked in statically.
+ */
+int eap_server_register_methods(void)
+{
+	int ret = 0;
+
+#ifdef EAP_SERVER_IDENTITY
+	if (ret == 0)
+		ret = eap_server_identity_register();
+#endif /* EAP_SERVER_IDENTITY */
+
+#ifdef EAP_SERVER_MD5
+	if (ret == 0)
+		ret = eap_server_md5_register();
+#endif /* EAP_SERVER_MD5 */
+
+#ifdef EAP_SERVER_TLS
+	if (ret == 0)
+		ret = eap_server_tls_register();
+#endif /* EAP_SERVER_TLS */
+
+#ifdef EAP_SERVER_MSCHAPV2
+	if (ret == 0)
+		ret = eap_server_mschapv2_register();
+#endif /* EAP_SERVER_MSCHAPV2 */
+
+#ifdef EAP_SERVER_PEAP
+	if (ret == 0)
+		ret = eap_server_peap_register();
+#endif /* EAP_SERVER_PEAP */
+
+#ifdef EAP_SERVER_TLV
+	if (ret == 0)
+		ret = eap_server_tlv_register();
+#endif /* EAP_SERVER_TLV */
+
+#ifdef EAP_SERVER_GTC
+	if (ret == 0)
+		ret = eap_server_gtc_register();
+#endif /* EAP_SERVER_GTC */
+
+#ifdef EAP_SERVER_TTLS
+	if (ret == 0)
+		ret = eap_server_ttls_register();
+#endif /* EAP_SERVER_TTLS */
+
+#ifdef EAP_SERVER_SIM
+	if (ret == 0)
+		ret = eap_server_sim_register();
+#endif /* EAP_SERVER_SIM */
+
+#ifdef EAP_SERVER_AKA
+	if (ret == 0)
+		ret = eap_server_aka_register();
+#endif /* EAP_SERVER_AKA */
+
+#ifdef EAP_SERVER_AKA_PRIME
+	if (ret == 0)
+		ret = eap_server_aka_prime_register();
+#endif /* EAP_SERVER_AKA_PRIME */
+
+#ifdef EAP_SERVER_PAX
+	if (ret == 0)
+		ret = eap_server_pax_register();
+#endif /* EAP_SERVER_PAX */
+
+#ifdef EAP_SERVER_PSK
+	if (ret == 0)
+		ret = eap_server_psk_register();
+#endif /* EAP_SERVER_PSK */
+
+#ifdef EAP_SERVER_SAKE
+	if (ret == 0)
+		ret = eap_server_sake_register();
+#endif /* EAP_SERVER_SAKE */
+
+#ifdef EAP_SERVER_GPSK
+	if (ret == 0)
+		ret = eap_server_gpsk_register();
+#endif /* EAP_SERVER_GPSK */
+
+#ifdef EAP_SERVER_VENDOR_TEST
+	if (ret == 0)
+		ret = eap_server_vendor_test_register();
+#endif /* EAP_SERVER_VENDOR_TEST */
+
+#ifdef EAP_SERVER_FAST
+	if (ret == 0)
+		ret = eap_server_fast_register();
+#endif /* EAP_SERVER_FAST */
+
+#ifdef EAP_SERVER_WSC
+	if (ret == 0)
+		ret = eap_server_wsc_register();
+#endif /* EAP_SERVER_WSC */
+
+#ifdef EAP_SERVER_IKEV2
+	if (ret == 0)
+		ret = eap_server_ikev2_register();
+#endif /* EAP_SERVER_IKEV2 */
+
+#ifdef EAP_SERVER_TNC
+	if (ret == 0)
+		ret = eap_server_tnc_register();
+#endif /* EAP_SERVER_TNC */
+
+	return ret;
+}

hostapd/hostapd.h

@@ -183,4 +183,6 @@ int hostapd_register_probereq_cb(struct hostapd_data *hapd,
 					    const u8 *ie, size_t ie_len),
 				 void *ctx);
 
+int eap_server_register_methods(void);
+
 #endif /* HOSTAPD_H */

src/eap_peer/eap_methods.c

@@ -339,161 +339,6 @@ int eap_peer_method_register(struct eap_method *method)
 }
 
 
-/**
- * eap_peer_register_methods - Register statically linked EAP peer methods
- * Returns: 0 on success, -1 on failure
- *
- * This function is called at program initialization to register all EAP peer
- * methods that were linked in statically.
- */
-int eap_peer_register_methods(void)
-{
-	int ret = 0;
-
-#ifdef EAP_MD5
-	if (ret == 0) {
-		int eap_peer_md5_register(void);
-		ret = eap_peer_md5_register();
-	}
-#endif /* EAP_MD5 */
-
-#ifdef EAP_TLS
-	if (ret == 0) {
-		int eap_peer_tls_register(void);
-		ret = eap_peer_tls_register();
-	}
-#endif /* EAP_TLS */
-
-#ifdef EAP_MSCHAPv2
-	if (ret == 0) {
-		int eap_peer_mschapv2_register(void);
-		ret = eap_peer_mschapv2_register();
-	}
-#endif /* EAP_MSCHAPv2 */
-
-#ifdef EAP_PEAP
-	if (ret == 0) {
-		int eap_peer_peap_register(void);
-		ret = eap_peer_peap_register();
-	}
-#endif /* EAP_PEAP */
-
-#ifdef EAP_TTLS
-	if (ret == 0) {
-		int eap_peer_ttls_register(void);
-		ret = eap_peer_ttls_register();
-	}
-#endif /* EAP_TTLS */
-
-#ifdef EAP_GTC
-	if (ret == 0) {
-		int eap_peer_gtc_register(void);
-		ret = eap_peer_gtc_register();
-	}
-#endif /* EAP_GTC */
-
-#ifdef EAP_OTP
-	if (ret == 0) {
-		int eap_peer_otp_register(void);
-		ret = eap_peer_otp_register();
-	}
-#endif /* EAP_OTP */
-
-#ifdef EAP_SIM
-	if (ret == 0) {
-		int eap_peer_sim_register(void);
-		ret = eap_peer_sim_register();
-	}
-#endif /* EAP_SIM */
-
-#ifdef EAP_LEAP
-	if (ret == 0) {
-		int eap_peer_leap_register(void);
-		ret = eap_peer_leap_register();
-	}
-#endif /* EAP_LEAP */
-
-#ifdef EAP_PSK
-	if (ret == 0) {
-		int eap_peer_psk_register(void);
-		ret = eap_peer_psk_register();
-	}
-#endif /* EAP_PSK */
-
-#ifdef EAP_AKA
-	if (ret == 0) {
-		int eap_peer_aka_register(void);
-		ret = eap_peer_aka_register();
-	}
-#endif /* EAP_AKA */
-
-#ifdef EAP_AKA_PRIME
-	if (ret == 0) {
-		int eap_peer_aka_prime_register(void);
-		ret = eap_peer_aka_prime_register();
-	}
-#endif /* EAP_AKA_PRIME */
-
-#ifdef EAP_FAST
-	if (ret == 0) {
-		int eap_peer_fast_register(void);
-		ret = eap_peer_fast_register();
-	}
-#endif /* EAP_FAST */
-
-#ifdef EAP_PAX
-	if (ret == 0) {
-		int eap_peer_pax_register(void);
-		ret = eap_peer_pax_register();
-	}
-#endif /* EAP_PAX */
-
-#ifdef EAP_SAKE
-	if (ret == 0) {
-		int eap_peer_sake_register(void);
-		ret = eap_peer_sake_register();
-	}
-#endif /* EAP_SAKE */
-
-#ifdef EAP_GPSK
-	if (ret == 0) {
-		int eap_peer_gpsk_register(void);
-		ret = eap_peer_gpsk_register();
-	}
-#endif /* EAP_GPSK */
-
-#ifdef EAP_WSC
-	if (ret == 0) {
-		int eap_peer_wsc_register(void);
-		ret = eap_peer_wsc_register();
-	}
-#endif /* EAP_WSC */
-
-#ifdef EAP_IKEV2
-	if (ret == 0) {
-		int eap_peer_ikev2_register(void);
-		ret = eap_peer_ikev2_register();
-	}
-#endif /* EAP_IKEV2 */
-
-#ifdef EAP_VENDOR_TEST
-	if (ret == 0) {
-		int eap_peer_vendor_test_register(void);
-		ret = eap_peer_vendor_test_register();
-	}
-#endif /* EAP_VENDOR_TEST */
-
-#ifdef EAP_TNC
-	if (ret == 0) {
-		int eap_peer_tnc_register(void);
-		ret = eap_peer_tnc_register();
-	}
-#endif /* EAP_TNC */
-
-	return ret;
-}
-
-
 /**
  * eap_peer_unregister_methods - Unregister EAP peer methods
  *

src/eap_peer/eap_methods.h

@@ -32,7 +32,6 @@ EapType eap_peer_get_type(const char *name, int *vendor);
 const char * eap_get_name(int vendor, EapType type);
 size_t eap_get_names(char *buf, size_t buflen);
 char ** eap_get_names_as_string_array(size_t *num);
-int eap_peer_register_methods(void);
 void eap_peer_unregister_methods(void);
 
 #else /* IEEE8021X_EAPOL */
@@ -89,4 +88,26 @@ static inline int eap_peer_method_unload(struct eap_method *method)
 
 #endif /* CONFIG_DYNAMIC_EAP_METHODS */
 
+/* EAP peer method registration calls for statically linked in methods */
+int eap_peer_md5_register(void);
+int eap_peer_tls_register(void);
+int eap_peer_mschapv2_register(void);
+int eap_peer_peap_register(void);
+int eap_peer_ttls_register(void);
+int eap_peer_gtc_register(void);
+int eap_peer_otp_register(void);
+int eap_peer_sim_register(void);
+int eap_peer_leap_register(void);
+int eap_peer_psk_register(void);
+int eap_peer_aka_register(void);
+int eap_peer_aka_prime_register(void);
+int eap_peer_fast_register(void);
+int eap_peer_pax_register(void);
+int eap_peer_sake_register(void);
+int eap_peer_gpsk_register(void);
+int eap_peer_wsc_register(void);
+int eap_peer_ikev2_register(void);
+int eap_peer_vendor_test_register(void);
+int eap_peer_tnc_register(void);
+
 #endif /* EAP_METHODS_H */

src/eap_server/eap_methods.c

@@ -133,159 +133,6 @@ int eap_server_method_register(struct eap_method *method)
 }
 
 
-/**
- * eap_server_register_methods - Register statically linked EAP server methods
- * Returns: 0 on success, -1 on failure
- *
- * This function is called at program initialization to register all EAP server
- * methods that were linked in statically.
- */
-int eap_server_register_methods(void)
-{
-	int ret = 0;
-
-	if (ret == 0) {
-		int eap_server_identity_register(void);
-		ret = eap_server_identity_register();
-	}
-
-#ifdef EAP_SERVER_MD5
-	if (ret == 0) {
-		int eap_server_md5_register(void);
-		ret = eap_server_md5_register();
-	}
-#endif /* EAP_SERVER_MD5 */
-
-#ifdef EAP_SERVER_TLS
-	if (ret == 0) {
-		int eap_server_tls_register(void);
-		ret = eap_server_tls_register();
-	}
-#endif /* EAP_SERVER_TLS */
-
-#ifdef EAP_SERVER_MSCHAPV2
-	if (ret == 0) {
-		int eap_server_mschapv2_register(void);
-		ret = eap_server_mschapv2_register();
-	}
-#endif /* EAP_SERVER_MSCHAPV2 */
-
-#ifdef EAP_SERVER_PEAP
-	if (ret == 0) {
-		int eap_server_peap_register(void);
-		ret = eap_server_peap_register();
-	}
-#endif /* EAP_SERVER_PEAP */
-
-#ifdef EAP_SERVER_TLV
-	if (ret == 0) {
-		int eap_server_tlv_register(void);
-		ret = eap_server_tlv_register();
-	}
-#endif /* EAP_SERVER_TLV */
-
-#ifdef EAP_SERVER_GTC
-	if (ret == 0) {
-		int eap_server_gtc_register(void);
-		ret = eap_server_gtc_register();
-	}
-#endif /* EAP_SERVER_GTC */
-
-#ifdef EAP_SERVER_TTLS
-	if (ret == 0) {
-		int eap_server_ttls_register(void);
-		ret = eap_server_ttls_register();
-	}
-#endif /* EAP_SERVER_TTLS */
-
-#ifdef EAP_SERVER_SIM
-	if (ret == 0) {
-		int eap_server_sim_register(void);
-		ret = eap_server_sim_register();
-	}
-#endif /* EAP_SERVER_SIM */
-
-#ifdef EAP_SERVER_AKA
-	if (ret == 0) {
-		int eap_server_aka_register(void);
-		ret = eap_server_aka_register();
-	}
-#endif /* EAP_SERVER_AKA */
-
-#ifdef EAP_SERVER_AKA_PRIME
-	if (ret == 0) {
-		int eap_server_aka_prime_register(void);
-		ret = eap_server_aka_prime_register();
-	}
-#endif /* EAP_SERVER_AKA_PRIME */
-
-#ifdef EAP_SERVER_PAX
-	if (ret == 0) {
-		int eap_server_pax_register(void);
-		ret = eap_server_pax_register();
-	}
-#endif /* EAP_SERVER_PAX */
-
-#ifdef EAP_SERVER_PSK
-	if (ret == 0) {
-		int eap_server_psk_register(void);
-		ret = eap_server_psk_register();
-	}
-#endif /* EAP_SERVER_PSK */
-
-#ifdef EAP_SERVER_SAKE
-	if (ret == 0) {
-		int eap_server_sake_register(void);
-		ret = eap_server_sake_register();
-	}
-#endif /* EAP_SERVER_SAKE */
-
-#ifdef EAP_SERVER_GPSK
-	if (ret == 0) {
-		int eap_server_gpsk_register(void);
-		ret = eap_server_gpsk_register();
-	}
-#endif /* EAP_SERVER_GPSK */
-
-#ifdef EAP_SERVER_VENDOR_TEST
-	if (ret == 0) {
-		int eap_server_vendor_test_register(void);
-		ret = eap_server_vendor_test_register();
-	}
-#endif /* EAP_SERVER_VENDOR_TEST */
-
-#ifdef EAP_SERVER_FAST
-	if (ret == 0) {
-		int eap_server_fast_register(void);
-		ret = eap_server_fast_register();
-	}
-#endif /* EAP_SERVER_FAST */
-
-#ifdef EAP_SERVER_WSC
-	if (ret == 0) {
-		int eap_server_wsc_register(void);
-		ret = eap_server_wsc_register();
-	}
-#endif /* EAP_SERVER_WSC */
-
-#ifdef EAP_SERVER_IKEV2
-	if (ret == 0) {
-		int eap_server_ikev2_register(void);
-		ret = eap_server_ikev2_register();
-	}
-#endif /* EAP_SERVER_IKEV2 */
-
-#ifdef EAP_SERVER_TNC
-	if (ret == 0) {
-		int eap_server_tnc_register(void);
-		ret = eap_server_tnc_register();
-	}
-#endif /* EAP_SERVER_TNC */
-
-	return ret;
-}
-
-
 /**
  * eap_server_unregister_methods - Unregister EAP server methods
  *

src/eap_server/eap_methods.h

@@ -15,6 +15,8 @@
 #ifndef EAP_SERVER_METHODS_H
 #define EAP_SERVER_METHODS_H
 
+#include "eap_common/eap_defs.h"
+
 const struct eap_method * eap_server_get_eap_method(int vendor,
 						    EapType method);
 struct eap_method * eap_server_method_alloc(int version, int vendor,
@@ -23,8 +25,29 @@ void eap_server_method_free(struct eap_method *method);
 int eap_server_method_register(struct eap_method *method);
 
 EapType eap_server_get_type(const char *name, int *vendor);
-int eap_server_register_methods(void);
 void eap_server_unregister_methods(void);
 const char * eap_server_get_name(int vendor, EapType type);
 
+/* EAP server method registration calls for statically linked in methods */
+int eap_server_identity_register(void);
+int eap_server_md5_register(void);
+int eap_server_tls_register(void);
+int eap_server_mschapv2_register(void);
+int eap_server_peap_register(void);
+int eap_server_tlv_register(void);
+int eap_server_gtc_register(void);
+int eap_server_ttls_register(void);
+int eap_server_sim_register(void);
+int eap_server_aka_register(void);
+int eap_server_aka_prime_register(void);
+int eap_server_pax_register(void);
+int eap_server_psk_register(void);
+int eap_server_sake_register(void);
+int eap_server_gpsk_register(void);
+int eap_server_vendor_test_register(void);
+int eap_server_fast_register(void);
+int eap_server_wsc_register(void);
+int eap_server_ikev2_register(void);
+int eap_server_tnc_register(void);
+
 #endif /* EAP_SERVER_METHODS_H */

wpa_supplicant/Makefile

@@ -40,6 +40,7 @@ install: all
 
 OBJS = config.o
 OBJS += notify.o
+OBJS += eap_register.o
 OBJS += ../src/utils/common.o
 OBJS += ../src/utils/wpa_debug.o
 OBJS += ../src/utils/wpabuf.o
@@ -582,7 +583,7 @@ ifdef CONFIG_CTRL_IFACE
 OBJS += ../hostapd/ctrl_iface_ap.o
 endif
 
-CFLAGS += -DEAP_SERVER
+CFLAGS += -DEAP_SERVER -DEAP_SERVER_IDENTITY
 OBJS += ../src/eap_server/eap.o
 OBJS += ../src/eap_server/eap_identity.o
 OBJS += ../src/eap_server/eap_methods.o

wpa_supplicant/eap_register.c

@@ -0,0 +1,235 @@
+/*
+ * EAP method registration
+ * Copyright (c) 2004-2009, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eap_peer/eap_methods.h"
+#include "eap_server/eap_methods.h"
+
+
+/**
+ * eap_register_methods - Register statically linked EAP methods
+ * Returns: 0 on success, -1 or -2 on failure
+ *
+ * This function is called at program initialization to register all EAP
+ * methods that were linked in statically.
+ */
+int eap_register_methods(void)
+{
+	int ret = 0;
+
+#ifdef EAP_MD5
+	if (ret == 0)
+		ret = eap_peer_md5_register();
+#endif /* EAP_MD5 */
+
+#ifdef EAP_TLS
+	if (ret == 0)
+		ret = eap_peer_tls_register();
+#endif /* EAP_TLS */
+
+#ifdef EAP_MSCHAPv2
+	if (ret == 0)
+		ret = eap_peer_mschapv2_register();
+#endif /* EAP_MSCHAPv2 */
+
+#ifdef EAP_PEAP
+	if (ret == 0)
+		ret = eap_peer_peap_register();
+#endif /* EAP_PEAP */
+
+#ifdef EAP_TTLS
+	if (ret == 0)
+		ret = eap_peer_ttls_register();
+#endif /* EAP_TTLS */
+
+#ifdef EAP_GTC
+	if (ret == 0)
+		ret = eap_peer_gtc_register();
+#endif /* EAP_GTC */
+
+#ifdef EAP_OTP
+	if (ret == 0)
+		ret = eap_peer_otp_register();
+#endif /* EAP_OTP */
+
+#ifdef EAP_SIM
+	if (ret == 0)
+		ret = eap_peer_sim_register();
+#endif /* EAP_SIM */
+
+#ifdef EAP_LEAP
+	if (ret == 0)
+		ret = eap_peer_leap_register();
+#endif /* EAP_LEAP */
+
+#ifdef EAP_PSK
+	if (ret == 0)
+		ret = eap_peer_psk_register();
+#endif /* EAP_PSK */
+
+#ifdef EAP_AKA
+	if (ret == 0)
+		ret = eap_peer_aka_register();
+#endif /* EAP_AKA */
+
+#ifdef EAP_AKA_PRIME
+	if (ret == 0)
+		ret = eap_peer_aka_prime_register();
+#endif /* EAP_AKA_PRIME */
+
+#ifdef EAP_FAST
+	if (ret == 0)
+		ret = eap_peer_fast_register();
+#endif /* EAP_FAST */
+
+#ifdef EAP_PAX
+	if (ret == 0)
+		ret = eap_peer_pax_register();
+#endif /* EAP_PAX */
+
+#ifdef EAP_SAKE
+	if (ret == 0)
+		ret = eap_peer_sake_register();
+#endif /* EAP_SAKE */
+
+#ifdef EAP_GPSK
+	if (ret == 0)
+		ret = eap_peer_gpsk_register();
+#endif /* EAP_GPSK */
+
+#ifdef EAP_WSC
+	if (ret == 0)
+		ret = eap_peer_wsc_register();
+#endif /* EAP_WSC */
+
+#ifdef EAP_IKEV2
+	if (ret == 0)
+		ret = eap_peer_ikev2_register();
+#endif /* EAP_IKEV2 */
+
+#ifdef EAP_VENDOR_TEST
+	if (ret == 0)
+		ret = eap_peer_vendor_test_register();
+#endif /* EAP_VENDOR_TEST */
+
+#ifdef EAP_TNC
+	if (ret == 0)
+		ret = eap_peer_tnc_register();
+#endif /* EAP_TNC */
+
+
+#ifdef EAP_SERVER_IDENTITY
+	if (ret == 0)
+		ret = eap_server_identity_register();
+#endif /* EAP_SERVER_IDENTITY */
+
+#ifdef EAP_SERVER_MD5
+	if (ret == 0)
+		ret = eap_server_md5_register();
+#endif /* EAP_SERVER_MD5 */
+
+#ifdef EAP_SERVER_TLS
+	if (ret == 0)
+		ret = eap_server_tls_register();
+#endif /* EAP_SERVER_TLS */
+
+#ifdef EAP_SERVER_MSCHAPV2
+	if (ret == 0)
+		ret = eap_server_mschapv2_register();
+#endif /* EAP_SERVER_MSCHAPV2 */
+
+#ifdef EAP_SERVER_PEAP
+	if (ret == 0)
+		ret = eap_server_peap_register();
+#endif /* EAP_SERVER_PEAP */
+
+#ifdef EAP_SERVER_TLV
+	if (ret == 0)
+		ret = eap_server_tlv_register();
+#endif /* EAP_SERVER_TLV */
+
+#ifdef EAP_SERVER_GTC
+	if (ret == 0)
+		ret = eap_server_gtc_register();
+#endif /* EAP_SERVER_GTC */
+
+#ifdef EAP_SERVER_TTLS
+	if (ret == 0)
+		ret = eap_server_ttls_register();
+#endif /* EAP_SERVER_TTLS */
+
+#ifdef EAP_SERVER_SIM
+	if (ret == 0)
+		ret = eap_server_sim_register();
+#endif /* EAP_SERVER_SIM */
+
+#ifdef EAP_SERVER_AKA
+	if (ret == 0)
+		ret = eap_server_aka_register();
+#endif /* EAP_SERVER_AKA */
+
+#ifdef EAP_SERVER_AKA_PRIME
+	if (ret == 0)
+		ret = eap_server_aka_prime_register();
+#endif /* EAP_SERVER_AKA_PRIME */
+
+#ifdef EAP_SERVER_PAX
+	if (ret == 0)
+		ret = eap_server_pax_register();
+#endif /* EAP_SERVER_PAX */
+
+#ifdef EAP_SERVER_PSK
+	if (ret == 0)
+		ret = eap_server_psk_register();
+#endif /* EAP_SERVER_PSK */
+
+#ifdef EAP_SERVER_SAKE
+	if (ret == 0)
+		ret = eap_server_sake_register();
+#endif /* EAP_SERVER_SAKE */
+
+#ifdef EAP_SERVER_GPSK
+	if (ret == 0)
+		ret = eap_server_gpsk_register();
+#endif /* EAP_SERVER_GPSK */
+
+#ifdef EAP_SERVER_VENDOR_TEST
+	if (ret == 0)
+		ret = eap_server_vendor_test_register();
+#endif /* EAP_SERVER_VENDOR_TEST */
+
+#ifdef EAP_SERVER_FAST
+	if (ret == 0)
+		ret = eap_server_fast_register();
+#endif /* EAP_SERVER_FAST */
+
+#ifdef EAP_SERVER_WSC
+	if (ret == 0)
+		ret = eap_server_wsc_register();
+#endif /* EAP_SERVER_WSC */
+
+#ifdef EAP_SERVER_IKEV2
+	if (ret == 0)
+		ret = eap_server_ikev2_register();
+#endif /* EAP_SERVER_IKEV2 */
+
+#ifdef EAP_SERVER_TNC
+	if (ret == 0)
+		ret = eap_server_tnc_register();
+#endif /* EAP_SERVER_TNC */
+
+	return ret;
+}

wpa_supplicant/eapol_test.c

@@ -1128,7 +1128,7 @@ int main(int argc, char *argv[])
 		return -1;
 	}
 
-	if (eap_peer_register_methods()) {
+	if (eap_register_methods()) {
 		wpa_printf(MSG_ERROR, "Failed to register EAP methods");
 		return -1;
 	}

wpa_supplicant/preauth_test.c

@@ -312,7 +312,7 @@ int main(int argc, char *argv[])
 		return -1;
 	}
 
-	if (eap_peer_register_methods()) {
+	if (eap_register_methods()) {
 		wpa_printf(MSG_ERROR, "Failed to register EAP methods");
 		return -1;
 	}

wpa_supplicant/wpa_supplicant.c

@@ -2286,7 +2286,7 @@ struct wpa_global * wpa_supplicant_init(struct wpa_params *params)
 	if (params->wpa_debug_syslog)
 		wpa_debug_open_syslog();
 
-	ret = eap_peer_register_methods();
+	ret = eap_register_methods();
 	if (ret) {
 		wpa_printf(MSG_ERROR, "Failed to register EAP methods");
 		if (ret == -2)
@@ -2295,17 +2295,6 @@ struct wpa_global * wpa_supplicant_init(struct wpa_params *params)
 		return NULL;
 	}
 
-#ifdef CONFIG_AP
-	ret = eap_server_register_methods();
-	if (ret) {
-		wpa_printf(MSG_ERROR, "Failed to register EAP server methods");
-		if (ret == -2)
-			wpa_printf(MSG_ERROR, "Two or more EAP methods used "
-				   "the same EAP type.");
-		return NULL;
-	}
-#endif /* CONFIG_AP */
-
 	global = os_zalloc(sizeof(*global));
 	if (global == NULL)
 		return NULL;

wpa_supplicant/wpa_supplicant_i.h

@@ -492,4 +492,7 @@ int wpa_supplicant_trigger_scan(struct wpa_supplicant *wpa_s,
 /* events.c */
 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
 
+/* eap_register.c */
+int eap_register_methods(void);
+
 #endif /* WPA_SUPPLICANT_I_H */