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Add keyblock extraction functions, set more errorstrings

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@18916 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-11-05 00:35:32 +00:00
parent d3eeb37f3d
commit 15ffd5b195
1 changed files with 66 additions and 0 deletions
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66
lib/gssapi/krb5/inquire_sec_context_by_oid.c
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@@ -84,6 +84,7 @@ static OM_uint32 inquire_sec_context_tkt_flags
if (context_handle->ticket == NULL) {
HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex);
_gsskrb5_set_status("No ticket from which to obtain flags");
*minor_status = EINVAL;
return GSS_S_BAD_MECH;
}
@@ -163,6 +164,7 @@ out:
if (sp)
krb5_storage_free(sp);
if (ret) {
_gsskrb5_set_error_string ();
*minor_status = ret;
maj_stat = GSS_S_FAILURE;
}
@@ -195,6 +197,7 @@ static OM_uint32 inquire_sec_context_authz_data
&data);
HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex);
if (ret) {
_gsskrb5_set_error_string ();
*minor_status = ret;
return GSS_S_FAILURE;
}
@@ -387,6 +390,7 @@ get_authtime(OM_uint32 *minor_status,
HEIMDAL_MUTEX_lock(&ctx->ctx_id_mutex);
if (ctx->ticket == NULL) {
HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex);
_gsskrb5_set_status("No ticket to obtain auth time from");
*minor_status = EINVAL;
return GSS_S_FAILURE;
}
@@ -404,6 +408,66 @@ get_authtime(OM_uint32 *minor_status,
data_set);
}
static OM_uint32
get_service_keyblock(OM_uint32 *minor_status,
gsskrb5_ctx ctx,
gss_buffer_set_t *data_set)
{
krb5_storage *sp = NULL;
krb5_data data;
OM_uint32 maj_stat = GSS_S_COMPLETE;
krb5_error_code ret = EINVAL;
sp = krb5_storage_emem();
if (sp == NULL) {
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
HEIMDAL_MUTEX_lock(&ctx->ctx_id_mutex);
if (ctx->service_keyblock == NULL) {
HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex);
_gsskrb5_set_status("No service keyblock on gssapi context");
*minor_status = EINVAL;
return GSS_S_FAILURE;
}
krb5_data_zero(&data);
ret = krb5_store_keyblock(sp, *ctx->service_keyblock);
HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex);
if (ret)
goto out;
ret = krb5_storage_to_data(sp, &data);
if (ret)
goto out;
{
gss_buffer_desc value;
value.length = data.length;
value.value = data.data;
maj_stat = gss_add_buffer_set_member(minor_status,
&value,
data_set);
}
out:
krb5_data_free(&data);
if (sp)
krb5_storage_free(sp);
if (ret) {
_gsskrb5_set_error_string ();
*minor_status = ret;
maj_stat = GSS_S_FAILURE;
}
return maj_stat;
}
/*
*
*/
@@ -463,6 +527,8 @@ OM_uint32 _gsskrb5_inquire_sec_context_by_oid
data_set);
*minor_status = 0;
return GSS_S_FAILURE;
} else if (gss_oid_equal(desired_object, GSS_KRB5_GET_SERVICE_KEYBLOCK_X)) {
return get_service_keyblock(minor_status, ctx, data_set);
} else {
*minor_status = 0;
return GSS_S_FAILURE;