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33 #ifndef _GSSAPIP_EAP_H_
34 #define _GSSAPIP_EAP_H_ 1
44 #include <gssapi/gssapi.h>
45 #include <gssapi/gssapi_ext.h>
46 #include "gssapi_eap.h"
48 /* Kerberos includes */
54 #include <eap_peer/eap.h>
55 #include <eap_peer/eap_config.h>
56 #include <crypto/tls.h>
62 typedef struct rc_conf rc_handle;
65 typedef struct value_pair VALUE_PAIR;
67 #include <freeradius-client.h>
68 #include <freeradius/radius.h>
73 /* These name flags are informative and not actually used by anything yet */
74 #define NAME_FLAG_NAI 0x00000001
75 #define NAME_FLAG_SERVICE 0x00000002
76 #define NAME_FLAG_COMPOSITE 0x00000004
78 struct gss_eap_saml_attr_ctx;
79 struct gss_eap_attr_ctx;
81 struct gss_name_struct {
82 GSSEAP_MUTEX mutex; /* mutex protects attrCtx */
84 krb5_principal krbPrincipal; /* this is immutable */
85 struct gss_eap_attr_ctx *attrCtx;
88 #define CRED_FLAG_INITIATE 0x00000001
89 #define CRED_FLAG_ACCEPT 0x00000002
90 #define CRED_FLAG_DEFAULT_IDENTITY 0x00000004
91 #define CRED_FLAG_PASSWORD 0x00000008
93 struct gss_cred_id_struct {
97 gss_buffer_desc password;
98 gss_OID_set mechanisms;
100 char *radiusConfigFile;
103 #define CTX_FLAG_INITIATOR 0x00000001
105 #define CTX_IS_INITIATOR(ctx) (((ctx)->flags & CTX_FLAG_INITIATOR) != 0)
108 EAP_STATE_IDENTITY = 0,
109 EAP_STATE_AUTHENTICATE,
110 EAP_STATE_GSS_CHANNEL_BINDINGS,
111 EAP_STATE_ESTABLISHED
114 #define CTX_IS_ESTABLISHED(ctx) ((ctx)->state == EAP_STATE_ESTABLISHED)
116 /* Initiator context flags */
117 #define CTX_FLAG_EAP_SUCCESS 0x00010000
118 #define CTX_FLAG_EAP_RESTART 0x00020000
119 #define CTX_FLAG_EAP_FAIL 0x00040000
120 #define CTX_FLAG_EAP_RESP 0x00080000
121 #define CTX_FLAG_EAP_NO_RESP 0x00100000
122 #define CTX_FLAG_EAP_REQ 0x00200000
123 #define CTX_FLAG_EAP_PORT_ENABLED 0x00400000
124 #define CTX_FLAG_EAP_ALT_ACCEPT 0x00800000
125 #define CTX_FLAG_EAP_ALT_REJECT 0x01000000
126 #define CTX_FLAG_EAP_MASK 0xFFFF0000
128 struct gss_eap_initiator_ctx {
129 unsigned int idleWhile;
131 struct eap_peer_config eapPeerConfig;
133 struct wpabuf reqData;
137 struct gss_eap_acceptor_ctx {
138 rc_handle *radHandle;
141 gss_buffer_desc state;
144 struct gss_ctx_id_struct {
146 enum gss_eap_state state;
149 gss_OID mechanismUsed;
150 krb5_cksumtype checksumType;
151 krb5_enctype encryptionType;
152 krb5_keyblock rfc3961Key;
153 gss_name_t initiatorName;
154 gss_name_t acceptorName;
156 uint64_t sendSeq, recvSeq;
159 struct gss_eap_initiator_ctx initiator;
160 #define initiatorCtx ctxU.initiator
161 struct gss_eap_acceptor_ctx acceptor;
162 #define acceptorCtx ctxU.acceptor
166 #define TOK_FLAG_SENDER_IS_ACCEPTOR 0x01
167 #define TOK_FLAG_WRAP_CONFIDENTIAL 0x02
168 #define TOK_FLAG_ACCEPTOR_SUBKEY 0x04
170 #define KEY_USAGE_ACCEPTOR_SEAL 22
171 #define KEY_USAGE_ACCEPTOR_SIGN 23
172 #define KEY_USAGE_INITIATOR_SEAL 24
173 #define KEY_USAGE_INITIATOR_SIGN 25
174 #define KEY_USAGE_CHANNEL_BINDINGS 64
178 gssEapWrapOrGetMIC(OM_uint32 *minor,
182 gss_iov_buffer_desc *iov,
184 enum gss_eap_token_type toktype);
187 gssEapUnwrapOrVerifyMIC(OM_uint32 *minor_status,
190 gss_qop_t *qop_state,
191 gss_iov_buffer_desc *iov,
193 enum gss_eap_token_type toktype);
195 #endif /* _GSSAPIP_EAP_H_ */