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33 #ifndef _GSSAPIP_EAP_H_
34 #define _GSSAPIP_EAP_H_ 1
46 #include <gssapi/gssapi.h>
47 #include <gssapi/gssapi_ext.h>
48 #include "gssapi_eap.h"
51 /* Kerberos includes */
57 #include <eap_peer/eap.h>
58 #include <eap_peer/eap_config.h>
59 #include <crypto/tls.h> /* XXX testing implementation only */
63 #define NAME_FLAG_NAI 0x00000001
64 #define NAME_FLAG_SERVICE 0x00000002
65 #define NAME_FLAG_RADIUS_ATTRIBUTES 0x00000004
66 #define NAME_FLAG_SAML_ATTRIBUTES 0x00000008
68 #define NAME_HAS_ATTRIBUTES(name) ((name)->attrCtx != NULL)
70 struct gss_eap_saml_attr_ctx;
71 struct gss_eap_attr_ctx;
73 struct gss_name_struct {
74 GSSEAP_MUTEX mutex; /* mutex protecting attributes */
76 krb5_principal krbPrincipal; /* this is immutable */
77 struct gss_eap_attr_ctx *attrCtx;
80 #define CRED_FLAG_INITIATE 0x00000001
81 #define CRED_FLAG_ACCEPT 0x00000002
82 #define CRED_FLAG_DEFAULT_IDENTITY 0x00000004
83 #define CRED_FLAG_PASSWORD 0x00000008
85 struct gss_cred_id_struct {
89 gss_buffer_desc password;
90 gss_OID_set mechanisms;
94 #define CTX_FLAG_INITIATOR 0x00000001
96 #define CTX_IS_INITIATOR(ctx) (((ctx)->flags & CTX_FLAG_INITIATOR) != 0)
99 EAP_STATE_AUTHENTICATE = 0,
101 EAP_STATE_KEY_TRANSPORT,
102 EAP_STATE_SECURE_ASSOCIATION,
104 EAP_STATE_GSS_CHANNEL_BINDINGS,
105 EAP_STATE_ESTABLISHED
108 #define CTX_IS_ESTABLISHED(ctx) ((ctx)->state == EAP_STATE_ESTABLISHED)
110 /* Initiator context flags */
111 #define CTX_FLAG_EAP_SUCCESS 0x00010000
112 #define CTX_FLAG_EAP_RESTART 0x00020000
113 #define CTX_FLAG_EAP_FAIL 0x00040000
114 #define CTX_FLAG_EAP_RESP 0x00080000
115 #define CTX_FLAG_EAP_NO_RESP 0x00100000
116 #define CTX_FLAG_EAP_REQ 0x00200000
117 #define CTX_FLAG_EAP_PORT_ENABLED 0x00400000
118 #define CTX_FLAG_EAP_ALT_ACCEPT 0x00800000
119 #define CTX_FLAG_EAP_ALT_REJECT 0x01000000
120 #define CTX_FLAG_EAP_MASK 0xFFFF0000
122 struct gss_eap_initiator_ctx {
123 unsigned int idleWhile;
125 struct eap_peer_config eapPeerConfig;
127 struct wpabuf reqData;
131 struct gss_eap_acceptor_ctx {
132 #if defined(BUILTIN_EAP) && !defined(__cplusplus)
133 struct eap_eapol_interface *eapPolInterface;
139 struct gss_ctx_id_struct {
141 enum gss_eap_state state;
144 gss_OID mechanismUsed;
145 krb5_cksumtype checksumType;
146 krb5_enctype encryptionType;
147 krb5_keyblock rfc3961Key;
148 gss_name_t initiatorName;
149 gss_name_t acceptorName;
151 uint64_t sendSeq, recvSeq;
154 struct gss_eap_initiator_ctx initiator;
155 #define initiatorCtx ctxU.initiator
156 struct gss_eap_acceptor_ctx acceptor;
157 #define acceptorCtx ctxU.acceptor
161 #define TOK_FLAG_SENDER_IS_ACCEPTOR 0x01
162 #define TOK_FLAG_WRAP_CONFIDENTIAL 0x02
163 #define TOK_FLAG_ACCEPTOR_SUBKEY 0x04
165 #define KEY_USAGE_ACCEPTOR_SEAL 22
166 #define KEY_USAGE_ACCEPTOR_SIGN 23
167 #define KEY_USAGE_INITIATOR_SEAL 24
168 #define KEY_USAGE_INITIATOR_SIGN 25
169 #define KEY_USAGE_CHANNEL_BINDINGS 64
173 gssEapWrapOrGetMIC(OM_uint32 *minor,
177 gss_iov_buffer_desc *iov,
179 enum gss_eap_token_type toktype);
182 gssEapUnwrapOrVerifyMIC(OM_uint32 *minor_status,
185 gss_qop_t *qop_state,
186 gss_iov_buffer_desc *iov,
188 enum gss_eap_token_type toktype);
190 #endif /* _GSSAPIP_EAP_H_ */