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33 #include "gssapiP_eap.h"
36 policyVariableToFlag(enum eapol_bool_var variable)
41 case EAPOL_eapSuccess:
42 flag = CTX_FLAG_EAP_SUCCESS;
44 case EAPOL_eapRestart:
45 flag = CTX_FLAG_EAP_RESTART;
48 flag = CTX_FLAG_EAP_FAIL;
51 flag = CTX_FLAG_EAP_RESP;
54 flag = CTX_FLAG_EAP_NO_RESP;
57 flag = CTX_FLAG_EAP_REQ;
59 case EAPOL_portEnabled:
60 flag = CTX_FLAG_EAP_PORT_ENABLED;
63 flag = CTX_FLAG_EAP_ALT_ACCEPT;
66 flag = CTX_FLAG_EAP_ALT_REJECT;
74 peerGetBool(void *data, enum eapol_bool_var variable)
76 gss_ctx_id_t ctx = data;
79 if (ctx == GSS_C_NO_CONTEXT)
82 flag = policyVariableToFlag(variable);
84 return ((ctx->flags & flag) != 0);
88 peerSetBool(void *data, enum eapol_bool_var variable,
91 gss_ctx_id_t ctx = data;
94 if (ctx == GSS_C_NO_CONTEXT)
97 flag = policyVariableToFlag(variable);
102 ctx->flags &= ~(flag);
106 peerGetInt(void *data, enum eapol_int_var variable)
108 gss_ctx_id_t ctx = data;
110 if (ctx == GSS_C_NO_CONTEXT)
113 assert(CTX_IS_INITIATOR(ctx));
116 case EAPOL_idleWhile:
117 return ctx->initiatorCtx.idleWhile;
125 peerSetInt(void *data, enum eapol_int_var variable,
128 gss_ctx_id_t ctx = data;
130 if (ctx == GSS_C_NO_CONTEXT)
133 assert(CTX_IS_INITIATOR(ctx));
136 case EAPOL_idleWhile:
137 ctx->initiatorCtx.idleWhile = value;
143 eapGssSmAuthenticate(OM_uint32 *minor,
146 gss_name_t target_name,
150 gss_channel_bindings_t input_chan_bindings,
151 gss_buffer_t input_token,
152 gss_buffer_t output_token)
154 GSSEAP_NOT_IMPLEMENTED;
157 static eap_gss_initiator_sm eapGssSm[] = {
158 eapGssSmAuthenticate,
166 gss_init_sec_context(OM_uint32 *minor,
169 gss_name_t target_name,
173 gss_channel_bindings_t input_chan_bindings,
174 gss_buffer_t input_token,
175 gss_OID *actual_mech_type,
176 gss_buffer_t output_token,
177 OM_uint32 *ret_flags,
180 OM_uint32 major, tmpMinor;
181 gss_ctx_id_t ctx = *pCtx;
185 output_token->length = 0;
186 output_token->value = NULL;
188 if (cred != GSS_C_NO_CREDENTIAL && !(cred->flags & CRED_FLAG_INITIATE)) {
189 major = GSS_S_NO_CRED;
193 if (ctx == GSS_C_NO_CONTEXT) {
194 if (input_token != GSS_C_NO_BUFFER && input_token->length != 0) {
195 major = GSS_S_DEFECTIVE_TOKEN;
199 major = gssEapAllocContext(minor, &ctx);
200 if (GSS_ERROR(major))
204 for (; ctx->state != EAP_STATE_ESTABLISHED; ctx->state++) {
205 major = (eapGssSm[ctx->state])(minor,
215 if (GSS_ERROR(major))
217 if (output_token->length != 0) {
218 assert(major == GSS_S_CONTINUE_NEEDED);
223 if (actual_mech_type != NULL)
224 *actual_mech_type = ctx->mechanismUsed;
225 if (ret_flags != NULL)
226 *ret_flags = ctx->gssFlags;
227 if (time_rec != NULL)
228 gss_context_time(&tmpMinor, ctx, time_rec);
230 assert(ctx->state == EAP_STATE_ESTABLISHED || output_token->length != 0);
233 if (GSS_ERROR(major))
234 gssEapReleaseContext(&tmpMinor, &ctx);