}
static OM_uint32
-eapGssSmAuthenticate(OM_uint32 *minor,
- gss_cred_id_t cred,
- gss_ctx_id_t ctx,
- gss_name_t target_name,
- gss_OID mech_type,
- OM_uint32 req_flags,
- OM_uint32 time_req,
- gss_channel_bindings_t input_chan_bindings,
- gss_buffer_t input_token,
- gss_buffer_t output_token)
+eapGssSmInitAuthenticate(OM_uint32 *minor,
+ gss_cred_id_t cred,
+ gss_ctx_id_t ctx,
+ gss_name_t target,
+ gss_OID mech,
+ OM_uint32 reqFlags,
+ OM_uint32 timeReq,
+ gss_channel_bindings_t chanBindings,
+ gss_buffer_t inputToken,
+ gss_buffer_t outputToken)
{
OM_uint32 major, tmpMinor;
time_t now;
- if (input_token == GSS_C_NO_BUFFER || input_token->length == 0) {
+ if (inputToken == GSS_C_NO_BUFFER || inputToken->length == 0) {
/* first time */
- req_flags &= GSS_C_TRANS_FLAG | GSS_C_REPLAY_FLAG | GSS_C_DCE_STYLE;
- ctx->gssFlags |= req_flags;
+ reqFlags &= GSS_C_TRANS_FLAG | GSS_C_REPLAY_FLAG | GSS_C_DCE_STYLE;
+ ctx->gssFlags |= reqFlags;
time(&now);
- if (time_req == 0 || time_req == GSS_C_INDEFINITE)
+ if (timeReq == 0 || timeReq == GSS_C_INDEFINITE)
ctx->expiryTime = 0;
else
- ctx->expiryTime = now + time_req;
+ ctx->expiryTime = now + timeReq;
major = gss_duplicate_name(minor, cred->name, &ctx->initiatorName);
if (GSS_ERROR(major))
goto cleanup;
- major = gss_duplicate_name(minor, target_name, &ctx->acceptorName);
+ major = gss_duplicate_name(minor, target, &ctx->acceptorName);
if (GSS_ERROR(major))
goto cleanup;
- if (mech_type == GSS_C_NULL_OID ||
- oidEqual(mech_type, GSS_EAP_MECHANISM)) {
+ if (mech == GSS_C_NULL_OID || oidEqual(mech, GSS_EAP_MECHANISM)) {
major = gssEapDefaultMech(minor, &ctx->mechanismUsed);
- } else if (gssEapIsMechanismOid(mech_type)) {
- if (!gssEapInternalizeOid(mech_type, &ctx->mechanismUsed))
- major = duplicateOid(minor, mech_type, &ctx->mechanismUsed);
+ } else if (gssEapIsConcreteMechanismOid(mech)) {
+ if (!gssEapInternalizeOid(mech, &ctx->mechanismUsed))
+ major = duplicateOid(minor, mech, &ctx->mechanismUsed);
} else {
major = GSS_S_BAD_MECH;
}
gss_buffer_t,
gss_buffer_t);
} eapGssInitiatorSm[] = {
- { TOK_TYPE_EAP_REQ, TOK_TYPE_EAP_RESP, eapGssSmAuthenticate },
+ { TOK_TYPE_EAP_REQ, TOK_TYPE_EAP_RESP, eapGssSmInitAuthenticate },
};
OM_uint32
gss_init_sec_context(OM_uint32 *minor,
gss_cred_id_t cred,
- gss_ctx_id_t *pCtx,
+ gss_ctx_id_t *context_handle,
gss_name_t target_name,
gss_OID mech_type,
OM_uint32 req_flags,
OM_uint32 *time_rec)
{
OM_uint32 major, tmpMinor;
- gss_ctx_id_t ctx = *pCtx;
+ gss_ctx_id_t ctx = *context_handle;
struct eap_gss_initiator_sm *sm = NULL;
gss_buffer_desc innerInputToken, innerOutputToken;
output_token->value = NULL;
if (cred != GSS_C_NO_CREDENTIAL && !(cred->flags & CRED_FLAG_INITIATE)) {
- major = GSS_S_NO_CRED;
- goto cleanup;
+ return GSS_S_NO_CRED;
}
if (ctx == GSS_C_NO_CONTEXT) {
if (input_token != GSS_C_NO_BUFFER && input_token->length != 0) {
- major = GSS_S_DEFECTIVE_TOKEN;
- goto cleanup;
+ return GSS_S_DEFECTIVE_TOKEN;
}
major = gssEapAllocContext(minor, &ctx);
if (GSS_ERROR(major))
- goto cleanup;
+ return major;
+
+ ctx->flags |= CTX_FLAG_INITIATOR;
- *pCtx = ctx;
+ *context_handle = ctx;
}
+ GSSEAP_MUTEX_LOCK(&ctx->mutex);
+
sm = &eapGssInitiatorSm[ctx->state];
if (input_token != GSS_C_NO_BUFFER) {
req_flags,
time_req,
input_chan_bindings,
- input_token,
- output_token);
+ &innerInputToken,
+ &innerOutputToken);
if (GSS_ERROR(major))
goto cleanup;
- if (output_token->length != 0) {
+ if (actual_mech_type != NULL) {
+ if (!gssEapInternalizeOid(ctx->mechanismUsed, actual_mech_type))
+ duplicateOid(&tmpMinor, ctx->mechanismUsed, actual_mech_type);
+ }
+ if (innerOutputToken.length != 0) {
major = gssEapMakeToken(minor, ctx, &innerOutputToken,
sm->outputTokenType, output_token);
if (GSS_ERROR(major))
goto cleanup;
}
-
- if (actual_mech_type != NULL) {
- if (!gssEapInternalizeOid(ctx->mechanismUsed, actual_mech_type))
- duplicateOid(&tmpMinor, ctx->mechanismUsed, actual_mech_type);
- }
if (ret_flags != NULL)
*ret_flags = ctx->gssFlags;
if (time_rec != NULL)
gss_context_time(&tmpMinor, ctx, time_rec);
- assert(ctx->state == EAP_STATE_ESTABLISHED || output_token->length != 0);
+ assert(ctx->state == EAP_STATE_ESTABLISHED || major == GSS_S_CONTINUE_NEEDED);
cleanup:
+ GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
+
if (GSS_ERROR(major))
- gssEapReleaseContext(&tmpMinor, pCtx);
+ gssEapReleaseContext(&tmpMinor, context_handle);
gss_release_buffer(&tmpMinor, &innerOutputToken);