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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 0x00010000
81 #define CRED_FLAG_ACCEPT 0x00020000
82 #define CRED_FLAG_DEFAULT_IDENTITY 0x00040000
83 #define CRED_FLAG_PASSWORD 0x00080000
84 #define CRED_FLAG_PUBLIC_MASK 0x0000FFFF
86 struct gss_cred_id_struct {
90 gss_buffer_desc password;
91 gss_OID_set mechanisms;
93 char *radiusConfigFile;
96 #define CTX_FLAG_INITIATOR 0x00000001
98 #define CTX_IS_INITIATOR(ctx) (((ctx)->flags & CTX_FLAG_INITIATOR) != 0)
101 EAP_STATE_IDENTITY = 0,
102 EAP_STATE_AUTHENTICATE,
103 EAP_STATE_GSS_CHANNEL_BINDINGS,
104 EAP_STATE_ESTABLISHED
107 #define CTX_IS_ESTABLISHED(ctx) ((ctx)->state == EAP_STATE_ESTABLISHED)
109 /* Initiator context flags */
110 #define CTX_FLAG_EAP_SUCCESS 0x00010000
111 #define CTX_FLAG_EAP_RESTART 0x00020000
112 #define CTX_FLAG_EAP_FAIL 0x00040000
113 #define CTX_FLAG_EAP_RESP 0x00080000
114 #define CTX_FLAG_EAP_NO_RESP 0x00100000
115 #define CTX_FLAG_EAP_REQ 0x00200000
116 #define CTX_FLAG_EAP_PORT_ENABLED 0x00400000
117 #define CTX_FLAG_EAP_ALT_ACCEPT 0x00800000
118 #define CTX_FLAG_EAP_ALT_REJECT 0x01000000
119 #define CTX_FLAG_EAP_MASK 0xFFFF0000
121 struct gss_eap_initiator_ctx {
122 unsigned int idleWhile;
124 struct eap_peer_config eapPeerConfig;
126 struct wpabuf reqData;
130 struct gss_eap_acceptor_ctx {
131 rc_handle *radHandle;
134 gss_buffer_desc state;
137 struct gss_ctx_id_struct {
139 enum gss_eap_state state;
142 gss_OID mechanismUsed;
143 krb5_cksumtype checksumType;
144 krb5_enctype encryptionType;
145 krb5_keyblock rfc3961Key;
146 gss_name_t initiatorName;
147 gss_name_t acceptorName;
149 uint64_t sendSeq, recvSeq;
152 struct gss_eap_initiator_ctx initiator;
153 #define initiatorCtx ctxU.initiator
154 struct gss_eap_acceptor_ctx acceptor;
155 #define acceptorCtx ctxU.acceptor
159 #define TOK_FLAG_SENDER_IS_ACCEPTOR 0x01
160 #define TOK_FLAG_WRAP_CONFIDENTIAL 0x02
161 #define TOK_FLAG_ACCEPTOR_SUBKEY 0x04
163 #define KEY_USAGE_ACCEPTOR_SEAL 22
164 #define KEY_USAGE_ACCEPTOR_SIGN 23
165 #define KEY_USAGE_INITIATOR_SEAL 24
166 #define KEY_USAGE_INITIATOR_SIGN 25
167 #define KEY_USAGE_CHANNEL_BINDINGS 64
171 gssEapWrapOrGetMIC(OM_uint32 *minor,
175 gss_iov_buffer_desc *iov,
177 enum gss_eap_token_type toktype);
180 gssEapUnwrapOrVerifyMIC(OM_uint32 *minor_status,
183 gss_qop_t *qop_state,
184 gss_iov_buffer_desc *iov,
186 enum gss_eap_token_type toktype);
189 gssEapWrapIovLength(OM_uint32 *minor,
194 gss_iov_buffer_desc *iov,
197 #endif /* _GSSAPIP_EAP_H_ */