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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;
46 if (ctx == GSS_C_NO_CONTEXT) {
48 return GSS_S_NO_CONTEXT;
53 GSSEAP_MUTEX_LOCK(&ctx->mutex);
55 if (CTX_IS_ESTABLISHED(ctx)) {
56 major = gssEapWrap(minor, ctx, conf_req_flag, qop_req,
58 conf_state, output_message_buffer);
61 GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
67 gssEapWrap(OM_uint32 *minor,
71 gss_buffer_t input_message_buffer,
73 gss_buffer_t output_message_buffer)
75 OM_uint32 major, tmpMinor;
76 gss_iov_buffer_desc iov[4];
80 iov[0].type = GSS_IOV_BUFFER_TYPE_HEADER;
81 iov[0].buffer.value = NULL;
82 iov[0].buffer.length = 0;
84 iov[1].type = GSS_IOV_BUFFER_TYPE_DATA;
85 iov[1].buffer = *input_message_buffer;
87 iov[2].type = GSS_IOV_BUFFER_TYPE_PADDING;
88 iov[2].buffer.value = NULL;
89 iov[2].buffer.length = 0;
91 iov[3].type = GSS_IOV_BUFFER_TYPE_TRAILER;
92 iov[3].buffer.value = NULL;
93 iov[3].buffer.length = 0;
95 major = gssEapWrapIovLength(minor, ctx, conf_req_flag, qop_req,
97 if (GSS_ERROR(major)) {
101 for (i = 0, output_message_buffer->length = 0; i < 4; i++) {
102 output_message_buffer->length += iov[i].buffer.length;
105 output_message_buffer->value = GSSEAP_MALLOC(output_message_buffer->length);
106 if (output_message_buffer->value == NULL) {
108 return GSS_S_FAILURE;
111 for (i = 0, p = output_message_buffer->value; i < 4; i++) {
112 if (iov[i].type == GSS_IOV_BUFFER_TYPE_DATA) {
113 memcpy(p, input_message_buffer->value, input_message_buffer->length);
115 iov[i].buffer.value = p;
116 p += iov[i].buffer.length;
119 major = gssEapWrapOrGetMIC(minor, ctx, conf_req_flag, conf_state,
120 iov, 4, TOK_TYPE_WRAP);
121 if (GSS_ERROR(major)) {
122 gss_release_buffer(&tmpMinor, output_message_buffer);