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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>
55 /* Kerberos includes */
58 #define NAME_FLAG_NAI 0x00000001
59 #define NAME_FLAG_SERVICE 0x00000002
60 #define NAME_FLAG_SAML 0x00000010
61 #define NAME_FLAG_RADIUS 0x00000020
63 struct eap_gss_saml_assertion;
64 struct eap_gss_avp_list;
66 struct gss_name_struct {
67 GSSEAP_MUTEX mutex; /* mutex protecting attributes */
69 krb5_principal krbPrincipal; /* this is immutable */
70 struct eap_gss_saml_assertion *assertion;
71 struct eap_gss_avp_list *avps;
74 #define CRED_FLAG_INITIATOR 0x00000001
75 #define CRED_FLAG_ACCEPTOR 0x00000002
76 #define CRED_FLAG_DEFAULT_IDENTITY 0x00000004
77 #define CRED_FLAG_PASSWORD 0x00000008
79 struct gss_cred_id_struct {
83 gss_buffer_desc password;
87 #define CTX_FLAG_INITIATOR 0x00000001
89 #define CTX_IS_INITIATOR(ctx) (((ctx)->flags & CTX_FLAG_INITIATOR) != 0)
92 EAP_STATE_AUTHENTICATE = 1,
93 EAP_STATE_KEY_TRANSPORT,
94 EAP_STATE_SECURE_ASSOCIATION,
95 EAP_STATE_GSS_CHANNEL_BINDINGS,
99 #define CTX_IS_ESTABLISHED(ctx) ((ctx)->state == EAP_STATE_ESTABLISHED)
101 /* Initiator context flags */
102 #define CTX_FLAG_EAP_SUCCESS 0x00010000
103 #define CTX_FLAG_EAP_RESTART 0x00020000
104 #define CTX_FLAG_EAP_FAIL 0x00040000
105 #define CTX_FLAG_EAP_RESP 0x00080000
106 #define CTX_FLAG_EAP_NO_RESP 0x00100000
107 #define CTX_FLAG_EAP_REQ 0x00200000
108 #define CTX_FLAG_EAP_PORT_ENABLED 0x00400000
109 #define CTX_FLAG_EAP_ALT_ACCEPT 0x00800000
110 #define CTX_FLAG_EAP_ALT_REJECT 0x01000000
112 struct eap_gss_initiator_ctx {
113 struct wpabuf *eapReqData;
114 unsigned int idleWhile;
115 struct eap_peer_config eapConfig;
119 /* Acceptor context flags */
120 struct eap_gss_acceptor_ctx {
123 struct gss_ctx_id_struct {
125 enum eap_gss_state state;
128 gss_OID mechanismUsed;
129 krb5_enctype encryptionType;
130 krb5_cksumtype checksumType;
131 krb5_keyblock rfc3961Key;
132 gss_name_t initiatorName;
133 gss_name_t acceptorName;
136 struct eap_gss_initiator_ctx initiator;
137 #define initiatorCtx ctxU.initiator
138 struct eap_gss_acceptor_ctx acceptor;
139 #define acceptorCtx ctxU.acceptor
141 uint64_t sendSeq, recvSeq;
145 #define TOK_FLAG_SENDER_IS_ACCEPTOR 0x01
146 #define TOK_FLAG_WRAP_CONFIDENTIAL 0x02
147 #define TOK_FLAG_ACCEPTOR_SUBKEY 0x04
149 #define KEY_USAGE_ACCEPTOR_SEAL 22
150 #define KEY_USAGE_ACCEPTOR_SIGN 23
151 #define KEY_USAGE_INITIATOR_SEAL 24
152 #define KEY_USAGE_INITIATOR_SIGN 25
156 gssEapWrapOrGetMIC(OM_uint32 *minor,
160 gss_iov_buffer_desc *iov,
162 enum gss_eap_token_type toktype);
165 gssEapUnwrapOrVerifyMIC(OM_uint32 *minor_status,
168 gss_qop_t *qop_state,
169 gss_iov_buffer_desc *iov,
171 enum gss_eap_token_type toktype);
174 #endif /* _GSSAPIP_EAP_H_ */