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34 * Establish a security context on the acceptor (server). These functions
35 * wrap around libradsec and (thus) talk to a RADIUS server or proxy.
38 #include "gssapiP_eap.h"
40 #ifdef GSSEAP_ENABLE_REAUTH
42 eapGssSmAcceptGssReauth(OM_uint32 *minor,
45 gss_name_t target __attribute__((__unused__)),
46 gss_OID mech __attribute__((__unused__)),
47 OM_uint32 reqFlags __attribute__((__unused__)),
48 OM_uint32 timeReq __attribute__((__unused__)),
49 gss_channel_bindings_t chanBindings,
50 gss_buffer_t inputToken,
51 gss_buffer_t outputToken,
56 * Mark an acceptor context as ready for cryptographic operations
59 acceptReadyEap(OM_uint32 *minor, gss_ctx_id_t ctx, gss_cred_id_t cred)
61 OM_uint32 major, tmpMinor;
63 gss_buffer_desc nameBuf = GSS_C_EMPTY_BUFFER;
65 /* Cache encryption type derived from selected mechanism OID */
66 major = gssEapOidToEnctype(minor, ctx->mechanismUsed,
67 &ctx->encryptionType);
71 gssEapReleaseName(&tmpMinor, &ctx->initiatorName);
73 major = gssEapRadiusGetRawAvp(minor, ctx->acceptorCtx.vps,
74 PW_USER_NAME, 0, &vp);
75 if (major == GSS_S_COMPLETE) {
76 nameBuf.length = vp->length;
77 nameBuf.value = vp->vp_strvalue;
79 ctx->gssFlags |= GSS_C_ANON_FLAG;
82 major = gssEapImportName(minor, &nameBuf,
83 (ctx->gssFlags & GSS_C_ANON_FLAG) ?
84 GSS_C_NT_ANONYMOUS : GSS_C_NT_USER_NAME,
89 major = gssEapRadiusGetRawAvp(minor, ctx->acceptorCtx.vps,
90 PW_MS_MPPE_SEND_KEY, VENDORPEC_MS, &vp);
91 if (GSS_ERROR(major)) {
92 *minor = GSSEAP_KEY_UNAVAILABLE;
93 return GSS_S_UNAVAILABLE;
96 major = gssEapDeriveRfc3961Key(minor,
101 if (GSS_ERROR(major))
104 major = rfc3961ChecksumTypeForKey(minor, &ctx->rfc3961Key,
106 if (GSS_ERROR(major))
109 major = sequenceInit(minor,
110 &ctx->seqState, ctx->recvSeq,
111 ((ctx->gssFlags & GSS_C_REPLAY_FLAG) != 0),
112 ((ctx->gssFlags & GSS_C_SEQUENCE_FLAG) != 0),
114 if (GSS_ERROR(major))
117 major = gssEapCreateAttrContext(minor, cred, ctx,
118 &ctx->initiatorName->attrCtx,
120 if (GSS_ERROR(major))
124 return GSS_S_COMPLETE;
128 * Emit a identity EAP request to force the initiator (peer) to identify
132 eapGssSmAcceptIdentity(OM_uint32 *minor,
135 gss_name_t target __attribute__((__unused__)),
136 gss_OID mech __attribute__((__unused__)),
137 OM_uint32 reqFlags __attribute__((__unused__)),
138 OM_uint32 timeReq __attribute__((__unused__)),
139 gss_channel_bindings_t chanBindings __attribute__((__unused__)),
140 gss_buffer_t inputToken,
141 gss_buffer_t outputToken,
145 struct wpabuf *reqData;
146 gss_buffer_desc pktBuffer;
148 if (!gssEapCredAvailable(cred, ctx->mechanismUsed)) {
149 *minor = GSSEAP_CRED_MECH_MISMATCH;
150 return GSS_S_BAD_MECH;
153 if (inputToken != GSS_C_NO_BUFFER && inputToken->length != 0) {
154 *minor = GSSEAP_WRONG_SIZE;
155 return GSS_S_DEFECTIVE_TOKEN;
158 assert(ctx->acceptorName == GSS_C_NO_NAME);
160 if (cred->name != GSS_C_NO_NAME) {
161 major = gssEapDuplicateName(minor, cred->name, &ctx->acceptorName);
162 if (GSS_ERROR(major))
166 reqData = eap_msg_alloc(EAP_VENDOR_IETF, EAP_TYPE_IDENTITY, 0,
167 EAP_CODE_REQUEST, 0);
168 if (reqData == NULL) {
170 return GSS_S_FAILURE;
173 pktBuffer.length = wpabuf_len(reqData);
174 pktBuffer.value = (void *)wpabuf_head(reqData);
176 major = duplicateBuffer(minor, &pktBuffer, outputToken);
177 if (GSS_ERROR(major))
180 wpabuf_free(reqData);
182 GSSEAP_SM_TRANSITION_NEXT(ctx);
186 return GSS_S_CONTINUE_NEEDED;
190 * Returns TRUE if the input token contains an EAP identity response.
193 isIdentityResponseP(gss_buffer_t inputToken)
195 struct wpabuf respData;
197 wpabuf_set(&respData, inputToken->value, inputToken->length);
199 return (eap_get_type(&respData) == EAP_TYPE_IDENTITY);
203 * Save the asserted initiator identity from the EAP identity response.
206 importInitiatorIdentity(OM_uint32 *minor,
208 gss_buffer_t inputToken)
211 struct wpabuf respData;
212 const unsigned char *pos;
214 gss_buffer_desc nameBuf;
216 wpabuf_set(&respData, inputToken->value, inputToken->length);
218 pos = eap_hdr_validate(EAP_VENDOR_IETF, EAP_TYPE_IDENTITY,
221 *minor = GSSEAP_PEER_BAD_MESSAGE;
222 return GSS_S_DEFECTIVE_TOKEN;
225 nameBuf.value = (void *)pos;
226 nameBuf.length = len;
228 gssEapReleaseName(&tmpMinor, &ctx->initiatorName);
230 return gssEapImportName(minor, &nameBuf, GSS_C_NT_USER_NAME,
231 &ctx->initiatorName);
235 * Pass the asserted initiator identity to the authentication server.
238 setInitiatorIdentity(OM_uint32 *minor,
242 OM_uint32 major, tmpMinor;
243 gss_buffer_desc nameBuf;
246 * We should have got an EAP identity response, but if we didn't, then
247 * we will just avoid sending User-Name. Note that radsecproxy requires
248 * User-Name to be sent on every request (presumably so it can remain
251 if (ctx->initiatorName != GSS_C_NO_NAME) {
252 major = gssEapDisplayName(minor, ctx->initiatorName, &nameBuf, NULL);
253 if (GSS_ERROR(major))
256 major = gssEapRadiusAddAvp(minor, vps, PW_USER_NAME, 0, &nameBuf);
257 if (GSS_ERROR(major))
260 gss_release_buffer(&tmpMinor, &nameBuf);
264 return GSS_S_COMPLETE;
268 * Pass the asserted acceptor identity to the authentication server.
271 setAcceptorIdentity(OM_uint32 *minor,
276 gss_buffer_desc nameBuf;
277 krb5_context krbContext = NULL;
278 krb5_principal krbPrinc;
279 struct rs_context *rc = ctx->acceptorCtx.radContext;
283 if (ctx->acceptorName == GSS_C_NO_NAME) {
285 return GSS_S_COMPLETE;
288 if ((ctx->acceptorName->flags & NAME_FLAG_SERVICE) == 0) {
289 *minor = GSSEAP_BAD_SERVICE_NAME;
290 return GSS_S_BAD_NAME;
293 GSSEAP_KRB_INIT(&krbContext);
295 krbPrinc = ctx->acceptorName->krbPrincipal;
296 assert(krbPrinc != NULL);
297 assert(KRB_PRINC_LENGTH(krbPrinc) >= 2);
299 /* Acceptor-Service-Name */
300 krbPrincComponentToGssBuffer(krbPrinc, 0, &nameBuf);
302 major = gssEapRadiusAddAvp(minor, vps,
303 PW_GSS_ACCEPTOR_SERVICE_NAME,
306 if (GSS_ERROR(major))
309 /* Acceptor-Host-Name */
310 krbPrincComponentToGssBuffer(krbPrinc, 1, &nameBuf);
312 major = gssEapRadiusAddAvp(minor, vps,
313 PW_GSS_ACCEPTOR_HOST_NAME,
316 if (GSS_ERROR(major))
319 if (KRB_PRINC_LENGTH(krbPrinc) > 2) {
320 /* Acceptor-Service-Specific */
321 krb5_principal_data ssiPrinc = *krbPrinc;
324 KRB_PRINC_LENGTH(&ssiPrinc) -= 2;
325 KRB_PRINC_NAME(&ssiPrinc) += 2;
327 *minor = krb5_unparse_name_flags(krbContext, &ssiPrinc,
328 KRB5_PRINCIPAL_UNPARSE_NO_REALM, &ssi);
330 return GSS_S_FAILURE;
333 nameBuf.length = strlen(ssi);
335 major = gssEapRadiusAddAvp(minor, vps,
336 PW_GSS_ACCEPTOR_SERVICE_SPECIFIC,
340 if (GSS_ERROR(major)) {
341 krb5_free_unparsed_name(krbContext, ssi);
344 krb5_free_unparsed_name(krbContext, ssi);
347 krbPrincRealmToGssBuffer(krbPrinc, &nameBuf);
348 if (nameBuf.length != 0) {
349 /* Acceptor-Realm-Name */
350 major = gssEapRadiusAddAvp(minor, vps,
351 PW_GSS_ACCEPTOR_REALM_NAME,
354 if (GSS_ERROR(major))
359 return GSS_S_COMPLETE;
363 * Allocate a RadSec handle
366 createRadiusHandle(OM_uint32 *minor,
370 struct gss_eap_acceptor_ctx *actx = &ctx->acceptorCtx;
371 const char *configFile = RS_CONFIG_FILE;
372 const char *configStanza = "gss-eap";
373 struct rs_alloc_scheme ralloc;
374 struct rs_error *err;
376 assert(actx->radContext == NULL);
377 assert(actx->radConn == NULL);
379 if (rs_context_create(&actx->radContext, RS_DICT_FILE) != 0) {
380 *minor = GSSEAP_RADSEC_CONTEXT_FAILURE;
381 return GSS_S_FAILURE;
384 if (cred->radiusConfigFile != NULL)
385 configFile = cred->radiusConfigFile;
386 if (cred->radiusConfigStanza != NULL)
387 configStanza = cred->radiusConfigStanza;
389 ralloc.calloc = GSSEAP_CALLOC;
390 ralloc.malloc = GSSEAP_MALLOC;
391 ralloc.free = GSSEAP_FREE;
392 ralloc.realloc = GSSEAP_REALLOC;
394 rs_context_set_alloc_scheme(actx->radContext, &ralloc);
396 if (rs_context_read_config(actx->radContext, configFile) != 0) {
397 err = rs_err_ctx_pop(actx->radContext);
401 if (rs_conn_create(actx->radContext, &actx->radConn, configStanza) != 0) {
402 err = rs_err_conn_pop(actx->radConn);
406 if (actx->radServer != NULL) {
407 if (rs_conn_select_peer(actx->radConn, actx->radServer) != 0) {
408 err = rs_err_conn_pop(actx->radConn);
414 return GSS_S_COMPLETE;
417 return gssEapRadiusMapError(minor, err);
421 * Process a EAP response from the initiator.
424 eapGssSmAcceptAuthenticate(OM_uint32 *minor,
427 gss_name_t target __attribute__((__unused__)),
428 gss_OID mech __attribute__((__unused__)),
429 OM_uint32 reqFlags __attribute__((__unused__)),
430 OM_uint32 timeReq __attribute__((__unused__)),
431 gss_channel_bindings_t chanBindings,
432 gss_buffer_t inputToken,
433 gss_buffer_t outputToken,
436 OM_uint32 major, tmpMinor;
437 struct rs_connection *rconn;
438 struct rs_request *request = NULL;
439 struct rs_packet *req = NULL, *resp = NULL;
440 struct radius_packet *frreq, *frresp;
442 if (ctx->acceptorCtx.radContext == NULL) {
443 /* May be NULL from an imported partial context */
444 major = createRadiusHandle(minor, cred, ctx);
445 if (GSS_ERROR(major))
449 if (isIdentityResponseP(inputToken)) {
450 major = importInitiatorIdentity(minor, ctx, inputToken);
451 if (GSS_ERROR(major))
455 rconn = ctx->acceptorCtx.radConn;
457 if (rs_packet_create_authn_request(rconn, &req, NULL, NULL) != 0) {
458 major = gssEapRadiusMapError(minor, rs_err_conn_pop(rconn));
461 frreq = rs_packet_frpkt(req);
463 major = setInitiatorIdentity(minor, ctx, &frreq->vps);
464 if (GSS_ERROR(major))
467 major = setAcceptorIdentity(minor, ctx, &frreq->vps);
468 if (GSS_ERROR(major))
471 major = gssEapRadiusAddAvp(minor, &frreq->vps,
472 PW_EAP_MESSAGE, 0, inputToken);
473 if (GSS_ERROR(major))
476 if (ctx->acceptorCtx.state.length != 0) {
477 major = gssEapRadiusAddAvp(minor, &frreq->vps, PW_STATE, 0,
478 &ctx->acceptorCtx.state);
479 if (GSS_ERROR(major))
482 gss_release_buffer(&tmpMinor, &ctx->acceptorCtx.state);
485 if (rs_request_create(rconn, &request) != 0) {
486 major = gssEapRadiusMapError(minor, rs_err_conn_pop(rconn));
490 rs_request_add_reqpkt(request, req);
493 if (rs_request_send(request, &resp) != 0) {
494 major = gssEapRadiusMapError(minor, rs_err_conn_pop(rconn));
498 assert(resp != NULL);
500 frresp = rs_packet_frpkt(resp);
501 switch (frresp->code) {
502 case PW_AUTHENTICATION_ACK:
503 case PW_ACCESS_CHALLENGE:
505 case PW_AUTHENTICATION_REJECT:
506 *minor = GSSEAP_RADIUS_AUTH_FAILURE;
507 major = GSS_S_DEFECTIVE_CREDENTIAL;
511 *minor = GSSEAP_UNKNOWN_RADIUS_CODE;
512 major = GSS_S_FAILURE;
517 major = gssEapRadiusGetAvp(minor, frresp->vps, PW_EAP_MESSAGE, 0,
519 if (major == GSS_S_UNAVAILABLE && frresp->code == PW_ACCESS_CHALLENGE) {
520 *minor = GSSEAP_MISSING_EAP_REQUEST;
521 major = GSS_S_DEFECTIVE_TOKEN;
523 } else if (GSS_ERROR(major))
526 if (frresp->code == PW_ACCESS_CHALLENGE) {
527 major = gssEapRadiusGetAvp(minor, frresp->vps, PW_STATE, 0,
528 &ctx->acceptorCtx.state, TRUE);
529 if (GSS_ERROR(major) && *minor != GSSEAP_NO_SUCH_ATTR)
532 ctx->acceptorCtx.vps = frresp->vps;
535 rs_conn_destroy(ctx->acceptorCtx.radConn);
536 ctx->acceptorCtx.radConn = NULL;
538 major = acceptReadyEap(minor, ctx, cred);
539 if (GSS_ERROR(major))
542 GSSEAP_SM_TRANSITION_NEXT(ctx);
545 major = GSS_S_CONTINUE_NEEDED;
550 rs_request_destroy(request);
552 rs_packet_destroy(req);
558 eapGssSmAcceptGssChannelBindings(OM_uint32 *minor,
561 gss_name_t target __attribute__((__unused__)),
562 gss_OID mech __attribute__((__unused__)),
563 OM_uint32 reqFlags __attribute__((__unused__)),
564 OM_uint32 timeReq __attribute__((__unused__)),
565 gss_channel_bindings_t chanBindings,
566 gss_buffer_t inputToken,
567 gss_buffer_t outputToken,
570 OM_uint32 major, tmpMinor;
571 gss_iov_buffer_desc iov[2];
573 iov[0].type = GSS_IOV_BUFFER_TYPE_DATA | GSS_IOV_BUFFER_FLAG_ALLOCATE;
574 iov[0].buffer.length = 0;
575 iov[0].buffer.value = NULL;
577 iov[1].type = GSS_IOV_BUFFER_TYPE_STREAM;
578 iov[1].buffer = *inputToken;
580 major = gssEapUnwrapOrVerifyMIC(minor, ctx, NULL, NULL,
581 iov, 2, TOK_TYPE_WRAP);
582 if (GSS_ERROR(major))
583 return GSS_S_BAD_BINDINGS;
585 if (chanBindings != GSS_C_NO_CHANNEL_BINDINGS &&
586 !bufferEqual(&iov[0].buffer, &chanBindings->application_data)) {
587 major = GSS_S_BAD_BINDINGS;
588 *minor = GSSEAP_BINDINGS_MISMATCH;
590 major = GSS_S_CONTINUE_NEEDED;
594 gss_release_buffer(&tmpMinor, &iov[0].buffer);
599 #ifdef GSSEAP_ENABLE_REAUTH
601 eapGssSmAcceptReauthCreds(OM_uint32 *minor,
604 gss_name_t target __attribute__((__unused__)),
605 gss_OID mech __attribute__((__unused__)),
606 OM_uint32 reqFlags __attribute__((__unused__)),
607 OM_uint32 timeReq __attribute__((__unused__)),
608 gss_channel_bindings_t chanBindings __attribute__((__unused__)),
609 gss_buffer_t inputToken,
610 gss_buffer_t outputToken,
616 * If we're built with fast reauthentication enabled, then
617 * fabricate a ticket from the initiator to ourselves.
619 major = gssEapMakeReauthCreds(minor, ctx, cred, outputToken);
620 if (GSS_ERROR(major))
628 eapGssSmAcceptCompleteInitiatorExts(OM_uint32 *minor,
635 gss_channel_bindings_t chanBindings,
636 gss_buffer_t inputToken,
637 gss_buffer_t outputToken,
640 GSSEAP_SM_TRANSITION_NEXT(ctx);
644 return GSS_S_CONTINUE_NEEDED;
648 eapGssSmAcceptCompleteAcceptorExts(OM_uint32 *minor,
655 gss_channel_bindings_t chanBindings,
656 gss_buffer_t inputToken,
657 gss_buffer_t outputToken,
660 GSSEAP_SM_TRANSITION(ctx, GSSEAP_STATE_ESTABLISHED);
663 *smFlags |= SM_FLAG_FORCE_SEND_TOKEN;
665 return GSS_S_COMPLETE;
668 static struct gss_eap_sm eapGssAcceptorSm[] = {
669 #ifdef GSSEAP_ENABLE_REAUTH
671 ITOK_TYPE_REAUTH_REQ,
672 ITOK_TYPE_REAUTH_RESP,
673 GSSEAP_STATE_INITIAL,
675 eapGssSmAcceptGssReauth,
681 GSSEAP_STATE_INITIAL,
682 SM_ITOK_FLAG_CRITICAL | SM_ITOK_FLAG_REQUIRED,
683 eapGssSmAcceptIdentity,
688 GSSEAP_STATE_AUTHENTICATE,
689 SM_ITOK_FLAG_CRITICAL | SM_ITOK_FLAG_REQUIRED,
690 eapGssSmAcceptAuthenticate
693 ITOK_TYPE_GSS_CHANNEL_BINDINGS,
695 GSSEAP_STATE_INITIATOR_EXTS,
696 SM_ITOK_FLAG_CRITICAL | SM_ITOK_FLAG_REQUIRED,
697 eapGssSmAcceptGssChannelBindings,
702 GSSEAP_STATE_INITIATOR_EXTS,
704 eapGssSmAcceptCompleteInitiatorExts,
706 #ifdef GSSEAP_ENABLE_REAUTH
709 ITOK_TYPE_REAUTH_CREDS,
710 GSSEAP_STATE_ACCEPTOR_EXTS,
712 eapGssSmAcceptReauthCreds,
718 GSSEAP_STATE_ACCEPTOR_EXTS,
720 eapGssSmAcceptCompleteAcceptorExts
725 gss_accept_sec_context(OM_uint32 *minor,
726 gss_ctx_id_t *context_handle,
728 gss_buffer_t input_token,
729 gss_channel_bindings_t input_chan_bindings,
730 gss_name_t *src_name,
732 gss_buffer_t output_token,
733 OM_uint32 *ret_flags,
735 gss_cred_id_t *delegated_cred_handle)
737 OM_uint32 major, tmpMinor;
738 gss_ctx_id_t ctx = *context_handle;
742 output_token->length = 0;
743 output_token->value = NULL;
745 if (src_name != NULL)
746 *src_name = GSS_C_NO_NAME;
748 if (input_token == GSS_C_NO_BUFFER || input_token->length == 0) {
749 *minor = GSSEAP_TOK_TRUNC;
750 return GSS_S_DEFECTIVE_TOKEN;
753 if (ctx == GSS_C_NO_CONTEXT) {
754 major = gssEapAllocContext(minor, &ctx);
755 if (GSS_ERROR(major))
758 *context_handle = ctx;
761 GSSEAP_MUTEX_LOCK(&ctx->mutex);
763 if (cred == GSS_C_NO_CREDENTIAL) {
764 if (ctx->defaultCred == GSS_C_NO_CREDENTIAL) {
765 major = gssEapAcquireCred(minor,
774 if (GSS_ERROR(major))
778 cred = ctx->defaultCred;
781 GSSEAP_MUTEX_LOCK(&cred->mutex);
783 major = gssEapSmStep(minor,
794 sizeof(eapGssAcceptorSm) / sizeof(eapGssAcceptorSm[0]));
795 if (GSS_ERROR(major))
798 if (mech_type != NULL) {
799 if (!gssEapInternalizeOid(ctx->mechanismUsed, mech_type))
800 duplicateOid(&tmpMinor, ctx->mechanismUsed, mech_type);
802 if (ret_flags != NULL)
803 *ret_flags = ctx->gssFlags;
804 if (delegated_cred_handle != NULL)
805 *delegated_cred_handle = GSS_C_NO_CREDENTIAL;
807 if (major == GSS_S_COMPLETE) {
808 if (src_name != NULL && ctx->initiatorName != GSS_C_NO_NAME) {
809 major = gssEapDuplicateName(&tmpMinor, ctx->initiatorName, src_name);
810 if (GSS_ERROR(major))
813 if (time_rec != NULL) {
814 major = gssEapContextTime(&tmpMinor, ctx, time_rec);
815 if (GSS_ERROR(major))
820 assert(ctx->state == GSSEAP_STATE_ESTABLISHED || major == GSS_S_CONTINUE_NEEDED);
823 if (cred != GSS_C_NO_CREDENTIAL)
824 GSSEAP_MUTEX_UNLOCK(&cred->mutex);
825 GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
827 if (GSS_ERROR(major))
828 gssEapReleaseContext(&tmpMinor, context_handle);
833 #ifdef GSSEAP_ENABLE_REAUTH
835 acceptReadyKrb(OM_uint32 *minor,
838 const gss_name_t initiator,
844 major = gssEapGlueToMechName(minor, ctx, initiator, &ctx->initiatorName);
845 if (GSS_ERROR(major))
848 if (cred->name != GSS_C_NO_NAME) {
849 major = gssEapDuplicateName(minor, cred->name, &ctx->acceptorName);
850 if (GSS_ERROR(major))
854 major = gssEapReauthComplete(minor, ctx, cred, mech, timeRec);
855 if (GSS_ERROR(major))
859 return GSS_S_COMPLETE;
863 eapGssSmAcceptGssReauth(OM_uint32 *minor,
866 gss_name_t target __attribute__((__unused__)),
868 OM_uint32 reqFlags __attribute__((__unused__)),
869 OM_uint32 timeReq __attribute__((__unused__)),
870 gss_channel_bindings_t chanBindings,
871 gss_buffer_t inputToken,
872 gss_buffer_t outputToken,
875 OM_uint32 major, tmpMinor;
876 gss_name_t krbInitiator = GSS_C_NO_NAME;
877 OM_uint32 gssFlags, timeRec = GSS_C_INDEFINITE;
880 * If we're built with fast reauthentication support, it's valid
881 * for an initiator to send a GSS reauthentication token as its
882 * initial context token, causing us to short-circuit the state
883 * machine and process Kerberos GSS messages instead.
886 ctx->flags |= CTX_FLAG_KRB_REAUTH;
888 major = gssAcceptSecContext(minor,
899 if (major == GSS_S_COMPLETE) {
900 major = acceptReadyKrb(minor, ctx, cred,
901 krbInitiator, mech, timeRec);
902 if (major == GSS_S_COMPLETE) {
903 GSSEAP_SM_TRANSITION(ctx, GSSEAP_STATE_ESTABLISHED);
907 ctx->gssFlags = gssFlags;
909 gssReleaseName(&tmpMinor, &krbInitiator);
913 #endif /* GSSEAP_ENABLE_REAUTH */