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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>
60 #include <freeradius-client.h>
61 #include <freeradius/radius.h>
65 /* These name flags are informative and not actually used by anything yet */
66 #define NAME_FLAG_NAI 0x00000001
67 #define NAME_FLAG_SERVICE 0x00000002
68 #define NAME_FLAG_COMPOSITE 0x00000004
70 struct gss_eap_saml_attr_ctx;
71 struct gss_eap_attr_ctx;
73 struct gss_name_struct {
74 GSSEAP_MUTEX mutex; /* mutex protects attrCtx */
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;
92 char *radiusConfigFile;
95 #define CTX_FLAG_INITIATOR 0x00000001
97 #define CTX_IS_INITIATOR(ctx) (((ctx)->flags & CTX_FLAG_INITIATOR) != 0)
100 EAP_STATE_IDENTITY = 0,
101 EAP_STATE_AUTHENTICATE,
102 EAP_STATE_GSS_CHANNEL_BINDINGS,
103 EAP_STATE_ESTABLISHED
106 #define CTX_IS_ESTABLISHED(ctx) ((ctx)->state == EAP_STATE_ESTABLISHED)
108 /* Initiator context flags */
109 #define CTX_FLAG_EAP_SUCCESS 0x00010000
110 #define CTX_FLAG_EAP_RESTART 0x00020000
111 #define CTX_FLAG_EAP_FAIL 0x00040000
112 #define CTX_FLAG_EAP_RESP 0x00080000
113 #define CTX_FLAG_EAP_NO_RESP 0x00100000
114 #define CTX_FLAG_EAP_REQ 0x00200000
115 #define CTX_FLAG_EAP_PORT_ENABLED 0x00400000
116 #define CTX_FLAG_EAP_ALT_ACCEPT 0x00800000
117 #define CTX_FLAG_EAP_ALT_REJECT 0x01000000
118 #define CTX_FLAG_EAP_MASK 0xFFFF0000
120 struct gss_eap_initiator_ctx {
121 unsigned int idleWhile;
123 struct eap_peer_config eapPeerConfig;
125 struct wpabuf reqData;
129 struct gss_eap_acceptor_ctx {
130 rc_handle *radHandle;
133 gss_buffer_desc state;
136 struct gss_ctx_id_struct {
138 enum gss_eap_state state;
141 gss_OID mechanismUsed;
142 krb5_cksumtype checksumType;
143 krb5_enctype encryptionType;
144 krb5_keyblock rfc3961Key;
145 gss_name_t initiatorName;
146 gss_name_t acceptorName;
148 uint64_t sendSeq, recvSeq;
151 struct gss_eap_initiator_ctx initiator;
152 #define initiatorCtx ctxU.initiator
153 struct gss_eap_acceptor_ctx acceptor;
154 #define acceptorCtx ctxU.acceptor
158 #define TOK_FLAG_SENDER_IS_ACCEPTOR 0x01
159 #define TOK_FLAG_WRAP_CONFIDENTIAL 0x02
160 #define TOK_FLAG_ACCEPTOR_SUBKEY 0x04
162 #define KEY_USAGE_ACCEPTOR_SEAL 22
163 #define KEY_USAGE_ACCEPTOR_SIGN 23
164 #define KEY_USAGE_INITIATOR_SEAL 24
165 #define KEY_USAGE_INITIATOR_SIGN 25
166 #define KEY_USAGE_CHANNEL_BINDINGS 64
170 gssEapWrapOrGetMIC(OM_uint32 *minor,
174 gss_iov_buffer_desc *iov,
176 enum gss_eap_token_type toktype);
179 gssEapUnwrapOrVerifyMIC(OM_uint32 *minor_status,
182 gss_qop_t *qop_state,
183 gss_iov_buffer_desc *iov,
185 enum gss_eap_token_type toktype);
187 #endif /* _GSSAPIP_EAP_H_ */