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33 #ifndef _GSSAPIP_EAP_H_
34 #define _GSSAPIP_EAP_H_ 1
42 #include <gssapi/gssapi.h>
43 #include <gssapi/gssapi_ext.h>
44 #include "gssapi_eap.h"
48 #define IEEE8021X_EAPOL 1
51 #include <eap_peer/eap.h>
52 #include <eap_peer/eap_config.h>
53 #include <crypto/tls.h> /* XXX testing implementation only */
56 /* Kerberos includes */
59 #define NAME_FLAG_NAI 0x00000001
60 #define NAME_FLAG_SERVICE 0x00000002
61 #define NAME_FLAG_SAML 0x00000010
62 #define NAME_FLAG_RADIUS 0x00000020
64 #define NAME_HAS_ATTRIBUTES(name) ((name)->flags & \
65 (NAME_FLAG_SAML | NAME_FLAG_RADIUS))
67 struct eap_gss_saml_assertion;
68 struct eap_gss_avp_list;
70 struct gss_name_struct {
71 GSSEAP_MUTEX mutex; /* mutex protecting attributes */
73 krb5_principal krbPrincipal; /* this is immutable */
74 struct eap_gss_saml_assertion *assertion;
75 struct eap_gss_avp_list *avps;
78 #define CRED_FLAG_INITIATE 0x00000001
79 #define CRED_FLAG_ACCEPT 0x00000002
80 #define CRED_FLAG_DEFAULT_IDENTITY 0x00000004
81 #define CRED_FLAG_PASSWORD 0x00000008
83 struct gss_cred_id_struct {
87 gss_buffer_desc password;
88 gss_OID_set mechanisms;
92 #define CTX_FLAG_INITIATOR 0x00000001
94 #define CTX_IS_INITIATOR(ctx) (((ctx)->flags & CTX_FLAG_INITIATOR) != 0)
97 EAP_STATE_AUTHENTICATE = 0,
98 EAP_STATE_KEY_TRANSPORT,
99 EAP_STATE_SECURE_ASSOCIATION,
100 EAP_STATE_GSS_CHANNEL_BINDINGS,
101 EAP_STATE_ESTABLISHED
104 #define CTX_IS_ESTABLISHED(ctx) ((ctx)->state == EAP_STATE_ESTABLISHED)
106 /* Initiator context flags */
107 #define CTX_FLAG_EAP_SUCCESS 0x00010000
108 #define CTX_FLAG_EAP_RESTART 0x00020000
109 #define CTX_FLAG_EAP_FAIL 0x00040000
110 #define CTX_FLAG_EAP_RESP 0x00080000
111 #define CTX_FLAG_EAP_NO_RESP 0x00100000
112 #define CTX_FLAG_EAP_REQ 0x00200000
113 #define CTX_FLAG_EAP_PORT_ENABLED 0x00400000
114 #define CTX_FLAG_EAP_ALT_ACCEPT 0x00800000
115 #define CTX_FLAG_EAP_ALT_REJECT 0x01000000
117 struct eap_gss_initiator_ctx {
118 unsigned int idleWhile;
119 struct eap_peer_config eapPeerConfig;
120 struct eap_config eapConfig;
122 struct wpabuf reqData;
125 struct eap_gss_acceptor_ctx {
126 struct eap_eapol_interface *eapPolInterface;
129 struct eap_config eapConfig; /* XXX */
132 struct gss_ctx_id_struct {
134 enum eap_gss_state state;
137 gss_OID mechanismUsed;
138 krb5_enctype encryptionType;
139 krb5_keyblock rfc3961Key;
140 gss_name_t initiatorName;
141 gss_name_t acceptorName;
144 struct eap_gss_initiator_ctx initiator;
145 #define initiatorCtx ctxU.initiator
146 struct eap_gss_acceptor_ctx acceptor;
147 #define acceptorCtx ctxU.acceptor
149 uint64_t sendSeq, recvSeq;
153 #define TOK_FLAG_SENDER_IS_ACCEPTOR 0x01
154 #define TOK_FLAG_WRAP_CONFIDENTIAL 0x02
155 #define TOK_FLAG_ACCEPTOR_SUBKEY 0x04
157 #define KEY_USAGE_ACCEPTOR_SEAL 22
158 #define KEY_USAGE_ACCEPTOR_SIGN 23
159 #define KEY_USAGE_INITIATOR_SEAL 24
160 #define KEY_USAGE_INITIATOR_SIGN 25
164 gssEapWrapOrGetMIC(OM_uint32 *minor,
168 gss_iov_buffer_desc *iov,
170 enum gss_eap_token_type toktype);
173 gssEapUnwrapOrVerifyMIC(OM_uint32 *minor_status,
176 gss_qop_t *qop_state,
177 gss_iov_buffer_desc *iov,
179 enum gss_eap_token_type toktype);
182 #endif /* _GSSAPIP_EAP_H_ */