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usr / src / crypto / heimdal / lib / gssapi / krb5 /

📁 ..
📄 8003.c(6.95 KB)
📄 accept_sec_context.c(22.47 KB)
📄 acquire_cred.c(11.82 KB)
📄 add_cred.c(6.41 KB)
📄 address_to_krb5addr.c(2.66 KB)
📄 aeap.c(3.22 KB)
📄 arcfour.c(19.75 KB)
📄 authorize_localname.c(2.43 KB)
📄 canonicalize_name.c(2.14 KB)
📄 ccache_name.c(2.38 KB)
📄 cfx.c(44.56 KB)
📄 cfx.h(2.25 KB)
📄 compare_name.c(2.13 KB)
📄 compat.c(3.48 KB)
📄 context_time.c(2.89 KB)
📄 copy_ccache.c(4.89 KB)
📄 creds.c(6.13 KB)
📄 decapsulate.c(4.99 KB)
📄 delete_sec_context.c(2.93 KB)
📄 display_name.c(2.66 KB)
📄 display_status.c(5.5 KB)
📄 duplicate_name.c(2.19 KB)
📄 encapsulate.c(4.05 KB)
📄 export_name.c(3.06 KB)
📄 export_sec_context.c(6.14 KB)
📄 external.c(9.96 KB)
📄 get_mic.c(9.22 KB)
📄 gkrb5_err.et(1.2 KB)
📄 gsskrb5-private.h(18.57 KB)
📄 gsskrb5_locl.h(3.83 KB)
📄 import_name.c(6.97 KB)
📄 import_sec_context.c(6.3 KB)
📄 indicate_mechs.c(2.08 KB)
📄 init.c(2.53 KB)
📄 init_sec_context.c(24.16 KB)
📄 inquire_context.c(3.18 KB)
📄 inquire_cred.c(5.15 KB)
📄 inquire_cred_by_mech.c(2.5 KB)
📄 inquire_cred_by_oid.c(2.65 KB)
📄 inquire_mechs_for_name.c(2.08 KB)
📄 inquire_names_for_mech.c(2.57 KB)
📄 inquire_sec_context_by_oid.c(15.54 KB)
📄 pname_to_uid.c(2.75 KB)
📄 prf.c(4.4 KB)
📄 process_context_token.c(2.39 KB)
📄 release_buffer.c(1.87 KB)
📄 release_cred.c(2.69 KB)
📄 release_name.c(2.01 KB)
📄 sequence.c(6.91 KB)
📄 set_cred_option.c(6 KB)
📄 set_sec_context_option.c(6.75 KB)
📄 store_cred.c(3.64 KB)
📄 test_cfx.c(4.6 KB)
📄 ticket_flags.c(2.15 KB)
📄 unwrap.c(12.17 KB)
📄 verify_mic.c(9.66 KB)
📄 wrap.c(16.08 KB)

Editing: copy_ccache.c

/*
 * Copyright (c) 2000 - 2001, 2003 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include "gsskrb5_locl.h"

#if 0
OM_uint32
gss_krb5_copy_ccache(OM_uint32 *minor_status,
		     krb5_context context,
		     gss_cred_id_t cred,
		     krb5_ccache out)
{
    krb5_error_code kret;

HEIMDAL_MUTEX_lock(&cred->cred_id_mutex);

if (cred->ccache == NULL) {
	HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
	*minor_status = EINVAL;
	return GSS_S_FAILURE;
    }

kret = krb5_cc_copy_cache(context, cred->ccache, out);
    HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
    if (kret) {
	*minor_status = kret;
	return GSS_S_FAILURE;
    }
    *minor_status = 0;
    return GSS_S_COMPLETE;
}
#endif

OM_uint32
_gsskrb5_krb5_import_cred(OM_uint32 *minor_status,
			  krb5_ccache id,
			  krb5_principal keytab_principal,
			  krb5_keytab keytab,
			  gss_cred_id_t *cred)
{
    krb5_context context;
    krb5_error_code kret;
    gsskrb5_cred handle;
    OM_uint32 ret;

*cred = NULL;

GSSAPI_KRB5_INIT (&context);

handle = calloc(1, sizeof(*handle));
    if (handle == NULL) {
	_gsskrb5_clear_status ();
	*minor_status = ENOMEM;
        return (GSS_S_FAILURE);
    }
    HEIMDAL_MUTEX_init(&handle->cred_id_mutex);

handle->usage = 0;

if (id) {
	char *str;

handle->usage |= GSS_C_INITIATE;

kret = krb5_cc_get_principal(context, id,
				     &handle->principal);
	if (kret) {
	    free(handle);
	    *minor_status = kret;
	    return GSS_S_FAILURE;
	}

if (keytab_principal) {
	    krb5_boolean match;

match = krb5_principal_compare(context,
					   handle->principal,
					   keytab_principal);
	    if (match == FALSE) {
		krb5_free_principal(context, handle->principal);
		free(handle);
		_gsskrb5_clear_status ();
		*minor_status = EINVAL;
		return GSS_S_FAILURE;
	    }
	}

ret = __gsskrb5_ccache_lifetime(minor_status,
					context,
					id,
					handle->principal,
					&handle->lifetime);
	if (ret != GSS_S_COMPLETE) {
	    krb5_free_principal(context, handle->principal);
	    free(handle);
	    return ret;
	}

kret = krb5_cc_get_full_name(context, id, &str);
	if (kret)
	    goto out;

kret = krb5_cc_resolve(context, str, &handle->ccache);
	free(str);
	if (kret)
	    goto out;
    }

if (keytab) {
	char *str;

handle->usage |= GSS_C_ACCEPT;

if (keytab_principal && handle->principal == NULL) {
	    kret = krb5_copy_principal(context,
				       keytab_principal,
				       &handle->principal);
	    if (kret)
		goto out;
	}

kret = krb5_kt_get_full_name(context, keytab, &str);
	if (kret)
	    goto out;

kret = krb5_kt_resolve(context, str, &handle->keytab);
	free(str);
	if (kret)
	    goto out;
    }

if (id || keytab) {
	ret = gss_create_empty_oid_set(minor_status, &handle->mechanisms);
	if (ret == GSS_S_COMPLETE)
	    ret = gss_add_oid_set_member(minor_status, GSS_KRB5_MECHANISM,
					 &handle->mechanisms);
	if (ret != GSS_S_COMPLETE) {
	    kret = *minor_status;
	    goto out;
	}
    }

*minor_status = 0;
    *cred = (gss_cred_id_t)handle;
    return GSS_S_COMPLETE;

out:
    gss_release_oid_set(minor_status, &handle->mechanisms);
    if (handle->ccache)
	krb5_cc_close(context, handle->ccache);
    if (handle->keytab)
	krb5_kt_close(context, handle->keytab);
    if (handle->principal)
	krb5_free_principal(context, handle->principal);
    HEIMDAL_MUTEX_destroy(&handle->cred_id_mutex);
    free(handle);
    *minor_status = kret;
    return GSS_S_FAILURE;
}

003 File Manager

Editing: copy_ccache.c

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