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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) \
69 (((name)->flags & (NAME_FLAG_RADIUS_ATTRIBUTES | \
70 NAME_FLAG_SAML_ATTRIBUTES)) != 0)
72 struct gss_eap_saml_attr_ctx;
74 struct gss_name_struct {
75 GSSEAP_MUTEX mutex; /* mutex protecting attributes */
77 krb5_principal krbPrincipal; /* this is immutable */
78 struct gss_eap_radius_attr_ctx *radiusCtx;
79 struct gss_eap_saml_attr_ctx *samlCtx;
82 #define CRED_FLAG_INITIATE 0x00000001
83 #define CRED_FLAG_ACCEPT 0x00000002
84 #define CRED_FLAG_DEFAULT_IDENTITY 0x00000004
85 #define CRED_FLAG_PASSWORD 0x00000008
87 struct gss_cred_id_struct {
91 gss_buffer_desc password;
92 gss_OID_set mechanisms;
96 #define CTX_FLAG_INITIATOR 0x00000001
98 #define CTX_IS_INITIATOR(ctx) (((ctx)->flags & CTX_FLAG_INITIATOR) != 0)
101 EAP_STATE_AUTHENTICATE = 0,
103 EAP_STATE_KEY_TRANSPORT,
104 EAP_STATE_SECURE_ASSOCIATION,
106 EAP_STATE_GSS_CHANNEL_BINDINGS,
107 EAP_STATE_ESTABLISHED
110 #define CTX_IS_ESTABLISHED(ctx) ((ctx)->state == EAP_STATE_ESTABLISHED)
112 /* Initiator context flags */
113 #define CTX_FLAG_EAP_SUCCESS 0x00010000
114 #define CTX_FLAG_EAP_RESTART 0x00020000
115 #define CTX_FLAG_EAP_FAIL 0x00040000
116 #define CTX_FLAG_EAP_RESP 0x00080000
117 #define CTX_FLAG_EAP_NO_RESP 0x00100000
118 #define CTX_FLAG_EAP_REQ 0x00200000
119 #define CTX_FLAG_EAP_PORT_ENABLED 0x00400000
120 #define CTX_FLAG_EAP_ALT_ACCEPT 0x00800000
121 #define CTX_FLAG_EAP_ALT_REJECT 0x01000000
123 struct gss_eap_initiator_ctx {
124 unsigned int idleWhile;
126 struct eap_peer_config eapPeerConfig;
128 struct wpabuf reqData;
132 struct gss_eap_acceptor_ctx {
133 #if defined(BUILTIN_EAP) && !defined(__cplusplus)
134 struct eap_eapol_interface *eapPolInterface;
140 struct gss_ctx_id_struct {
142 enum gss_eap_state state;
145 gss_OID mechanismUsed;
146 krb5_cksumtype checksumType;
147 krb5_enctype encryptionType;
148 krb5_keyblock rfc3961Key;
149 gss_name_t initiatorName;
150 gss_name_t acceptorName;
152 uint64_t sendSeq, recvSeq;
155 struct gss_eap_initiator_ctx initiator;
156 #define initiatorCtx ctxU.initiator
157 struct gss_eap_acceptor_ctx acceptor;
158 #define acceptorCtx ctxU.acceptor
162 #define TOK_FLAG_SENDER_IS_ACCEPTOR 0x01
163 #define TOK_FLAG_WRAP_CONFIDENTIAL 0x02
164 #define TOK_FLAG_ACCEPTOR_SUBKEY 0x04
166 #define KEY_USAGE_ACCEPTOR_SEAL 22
167 #define KEY_USAGE_ACCEPTOR_SIGN 23
168 #define KEY_USAGE_INITIATOR_SEAL 24
169 #define KEY_USAGE_INITIATOR_SIGN 25
170 #define KEY_USAGE_CHANNEL_BINDINGS 64
174 gssEapWrapOrGetMIC(OM_uint32 *minor,
178 gss_iov_buffer_desc *iov,
180 enum gss_eap_token_type toktype);
183 gssEapUnwrapOrVerifyMIC(OM_uint32 *minor_status,
186 gss_qop_t *qop_state,
187 gss_iov_buffer_desc *iov,
189 enum gss_eap_token_type toktype);
191 #endif /* _GSSAPIP_EAP_H_ */