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33 #include "gssapiP_eap.h"
36 gss_wrap(OM_uint32 *minor,
40 gss_buffer_t input_message_buffer,
42 gss_buffer_t output_message_buffer)
44 OM_uint32 major = GSS_C_NO_CONTEXT;
48 if (ctx == GSS_C_NO_CONTEXT)
49 return GSS_S_NO_CONTEXT;
51 GSSEAP_MUTEX_LOCK(&ctx->mutex);
53 if (CTX_IS_ESTABLISHED(ctx)) {
54 major = gssEapWrap(minor, ctx, conf_req_flag, qop_req,
56 conf_state, output_message_buffer);
59 GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
65 gssEapWrap(OM_uint32 *minor,
69 gss_buffer_t input_message_buffer,
71 gss_buffer_t output_message_buffer)
73 OM_uint32 major, tmpMinor;
74 gss_iov_buffer_desc iov[4];
78 iov[0].type = GSS_IOV_BUFFER_TYPE_HEADER;
79 iov[0].buffer.value = NULL;
80 iov[0].buffer.length = 0;
82 iov[1].type = GSS_IOV_BUFFER_TYPE_DATA;
83 iov[1].buffer = *input_message_buffer;
85 iov[2].type = GSS_IOV_BUFFER_TYPE_PADDING;
86 iov[2].buffer.value = NULL;
87 iov[2].buffer.length = 0;
89 iov[3].type = GSS_IOV_BUFFER_TYPE_TRAILER;
90 iov[3].buffer.value = NULL;
91 iov[3].buffer.length = 0;
93 major = gssEapWrapIovLength(minor, ctx, conf_req_flag, qop_req,
95 if (GSS_ERROR(major)) {
99 for (i = 0, output_message_buffer->length = 0; i < 4; i++) {
100 output_message_buffer->length += iov[i].buffer.length;
103 output_message_buffer->value = GSSEAP_MALLOC(output_message_buffer->length);
104 if (output_message_buffer->value == NULL) {
106 return GSS_S_FAILURE;
109 for (i = 0, p = output_message_buffer->value; i < 4; i++) {
110 if (iov[i].type == GSS_IOV_BUFFER_TYPE_DATA) {
111 memcpy(p, input_message_buffer->value, input_message_buffer->length);
113 iov[i].buffer.value = p;
114 p += iov[i].buffer.length;
117 major = gssEapWrapOrGetMIC(minor, ctx, conf_req_flag, conf_state,
118 iov, 4, TOK_TYPE_WRAP);
119 if (GSS_ERROR(major)) {
120 gss_release_buffer(&tmpMinor, output_message_buffer);