X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=support%2Fgssapi%2Fg_accept_sec_context.c;fp=support%2Fgssapi%2Fg_accept_sec_context.c;h=0000000000000000000000000000000000000000;hp=05e967be43cd35a798d0d848c7663eb8ee559fc4;hb=1d0397894463e507e9f5d92442ac3b09e29310a3;hpb=53c5bd65c74e032947d8fb5b140024be008aaa6b diff --git a/support/gssapi/g_accept_sec_context.c b/support/gssapi/g_accept_sec_context.c deleted file mode 100644 index 05e967b..0000000 --- a/support/gssapi/g_accept_sec_context.c +++ /dev/null @@ -1,213 +0,0 @@ -/* #ident "@(#)gss_accept_sec_context.c 1.19 95/08/07 SMI" */ - -/* - * Copyright 1996 by Sun Microsystems, Inc. - * - * Permission to use, copy, modify, distribute, and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appears in all copies and - * that both that copyright notice and this permission notice appear in - * supporting documentation, and that the name of Sun Microsystems not be used - * in advertising or publicity pertaining to distribution of the software - * without specific, written prior permission. Sun Microsystems makes no - * representations about the suitability of this software for any - * purpose. It is provided "as is" without express or implied warranty. - * - * SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF - * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR - * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* - * glue routine for gss_accept_sec_context - */ - -#include "mglueP.h" -#ifdef HAVE_STDLIB_H -#include -#endif -#include -#include - -OM_uint32 KRB5_CALLCONV -gss_accept_sec_context (minor_status, - context_handle, - verifier_cred_handle, - input_token_buffer, - input_chan_bindings, - src_name, - mech_type, - output_token, - ret_flags, - time_rec, - delegated_cred_handle) - -OM_uint32 * minor_status; -gss_ctx_id_t * context_handle; -gss_cred_id_t verifier_cred_handle; -gss_buffer_t input_token_buffer; -gss_channel_bindings_t input_chan_bindings; -gss_name_t * src_name; -gss_OID * mech_type; -gss_buffer_t output_token; -OM_uint32 * ret_flags; -OM_uint32 * time_rec; -gss_cred_id_t * delegated_cred_handle; - -{ - OM_uint32 status, temp_status, temp_minor_status; - gss_union_ctx_id_t union_ctx_id; - gss_union_cred_t union_cred; - gss_cred_id_t input_cred_handle = GSS_C_NO_CREDENTIAL; - gss_name_t internal_name; - gss_OID_desc token_mech_type_desc; - gss_OID token_mech_type = &token_mech_type_desc; - gss_mechanism mech; - - gss_initialize(); - - if (context_handle == NULL) - return GSS_S_NO_CONTEXT; - - /* - * if context_handle is GSS_C_NO_CONTEXT, allocate a union context - * descriptor to hold the mech type information as well as the - * underlying mechanism context handle. Otherwise, cast the - * value of *context_handle to the union context variable. - */ - - if(*context_handle == GSS_C_NO_CONTEXT) { - - /* Get the token mech type */ - status = __gss_get_mech_type(token_mech_type, input_token_buffer); - if (status) - return status; - - status = GSS_S_FAILURE; - union_ctx_id = (gss_union_ctx_id_t) - malloc(sizeof(gss_union_ctx_id_desc)); - if (!union_ctx_id) { - *minor_status = ENOMEM; - goto error_out; - } - - union_ctx_id->mech_type = (gss_OID) malloc(sizeof(gss_OID_desc)); - if (!union_ctx_id->mech_type) { - *minor_status = ENOMEM; - goto error_out; - } - - union_ctx_id->mech_type->elements = (void *) - malloc(token_mech_type->length); - if (!union_ctx_id->mech_type->elements) { - *minor_status = ENOMEM; - goto error_out; - } - - union_ctx_id->mech_type->length = token_mech_type->length; - memcpy(union_ctx_id->mech_type->elements, - token_mech_type->elements, - token_mech_type->length); - - /* copy the supplied context handle */ - - union_ctx_id->internal_ctx_id = *context_handle; - } else { - union_ctx_id = *context_handle; - token_mech_type = union_ctx_id->mech_type; - } - - /* - * get the appropriate cred handle from the union cred struct. - * defaults to GSS_C_NO_CREDENTIAL if there is no cred, which will - * use the default credential. - */ - union_cred = (gss_union_cred_t) verifier_cred_handle; - input_cred_handle = __gss_get_mechanism_cred(union_cred, token_mech_type); - - /* - * now select the approprate underlying mechanism routine and - * call it. - */ - - mech = __gss_get_mechanism (token_mech_type); - if (mech && mech->gss_accept_sec_context) { - - status = mech->gss_accept_sec_context( -#ifdef USE_MECH_CONTEXT - mech->context, -#endif - minor_status, - &union_ctx_id->internal_ctx_id, - input_cred_handle, - input_token_buffer, - input_chan_bindings, - &internal_name, - mech_type, - output_token, - ret_flags, - time_rec, - delegated_cred_handle); - - /* If there's more work to do, keep going... */ - if (status == GSS_S_CONTINUE_NEEDED) - return GSS_S_CONTINUE_NEEDED; - - /* if the call failed, return with failure */ - if (status != GSS_S_COMPLETE) - goto error_out; - - /* - * if src_name is non-NULL, - * convert internal_name into a union name equivalent - * First call the mechanism specific display_name() - * then call gss_import_name() to create - * the union name struct cast to src_name - */ -#if 0 - /* ANDROS: src_name is never null, it is a ptr from the gss_accept_sec_context - * caller. internal_name may or may not be set by the mechanism. so, don't - * call __gss_convert_name_to_union_name which sets the src_name - * unless the internal name is set - * by the above mech->gss_accept_sec_context. - */ - if (internal_name != NULL && status == GSS_S_COMPLETE) { -#else - if (src_name != NULL && status == GSS_S_COMPLETE) { -#endif - temp_status = __gss_convert_name_to_union_name( - &temp_minor_status, mech, internal_name, src_name); - if (temp_status != GSS_S_COMPLETE) { - if (minor_status) - *minor_status = temp_minor_status; - gss_release_buffer(&temp_minor_status, output_token); - __gss_release_internal_name(&temp_minor_status, - &mech->mech_type, &internal_name); - return (temp_status); - } - } - - if(*context_handle == GSS_C_NO_CONTEXT) - *context_handle = (gss_ctx_id_t *) union_ctx_id; - - return(status); - } - - return(GSS_S_BAD_MECH); - -error_out: - if (union_ctx_id) { - if (union_ctx_id->mech_type) { - if (union_ctx_id->mech_type->elements) - free(union_ctx_id->mech_type->elements); - free(union_ctx_id->mech_type); - } - free(union_ctx_id); - } - return (status); -} -