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34 * Message protection services: make a message integerity check.
37 #include "gssapiP_eap.h"
40 gssEapGetMIC(OM_uint32 *minor,
43 gss_iov_buffer_desc *iov,
48 if (ctx == GSS_C_NO_CONTEXT) {
50 return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT;
53 if (qop_req != GSS_C_QOP_DEFAULT) {
54 *minor = GSSEAP_UNKNOWN_QOP;
55 return GSS_S_UNAVAILABLE;
60 GSSEAP_MUTEX_LOCK(&ctx->mutex);
62 if (!CTX_IS_ESTABLISHED(ctx)) {
63 major = GSS_S_NO_CONTEXT;
64 *minor = GSSEAP_CONTEXT_INCOMPLETE;
68 major = gssEapWrapOrGetMIC(minor, ctx, FALSE, NULL,
69 iov, iov_count, TOK_TYPE_MIC);
74 GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
79 OM_uint32 GSSAPI_CALLCONV
80 gss_get_mic(OM_uint32 *minor,
81 #ifdef HAVE_HEIMDAL_VERSION
82 gss_const_ctx_id_t ctx,
87 #ifdef HAVE_HEIMDAL_VERSION
88 const gss_buffer_t message_buffer,
90 gss_buffer_t message_buffer,
92 gss_buffer_t message_token)
95 gss_iov_buffer_desc iov[2];
97 iov[0].type = GSS_IOV_BUFFER_TYPE_DATA;
98 iov[0].buffer = *message_buffer;
100 iov[1].type = GSS_IOV_BUFFER_TYPE_MIC_TOKEN | GSS_IOV_BUFFER_FLAG_ALLOCATE;
101 iov[1].buffer.value = NULL;
102 iov[1].buffer.length = 0;
104 major = gssEapGetMIC(minor, (gss_ctx_id_t)ctx, qop_req, iov, 2);
105 if (major == GSS_S_COMPLETE)
106 *message_token = iov[1].buffer;
111 OM_uint32 GSSAPI_CALLCONV
112 gss_get_mic_iov(OM_uint32 *minor,
115 gss_iov_buffer_desc *iov,
118 return gssEapGetMIC(minor, ctx, qop_req, iov, iov_count);