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Diffstat (limited to 'third_party/heimdal/lib/krb5/convert_creds.c')
| -rw-r--r-- | third_party/heimdal/lib/krb5/convert_creds.c | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/krb5/convert_creds.c b/third_party/heimdal/lib/krb5/convert_creds.c new file mode 100644 index 0000000..fc371c6 --- /dev/null +++ b/third_party/heimdal/lib/krb5/convert_creds.c @@ -0,0 +1,95 @@ +/* + * Copyright (c) 1997 - 2004 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 "krb5_locl.h" +#include "krb5-v4compat.h" + +#ifndef HEIMDAL_SMALLER + +/** + * Convert the v5 credentials in in_cred to v4-dito in v4creds. This + * is done by sending them to the 524 function in the KDC. If + * `in_cred' doesn't contain a DES session key, then a new one is + * gotten from the KDC and stored in the cred cache `ccache'. + * + * @param context Kerberos 5 context. + * @param in_cred the credential to convert + * @param v4creds the converted credential + * + * @return Returns 0 to indicate success. Otherwise an kerberos et + * error code is returned, see krb5_get_error_message(). + * + * @ingroup krb5_v4compat + */ + +KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL +krb524_convert_creds_kdc(krb5_context context, + krb5_creds *in_cred, + struct credentials *v4creds) + KRB5_DEPRECATED_FUNCTION("Use X instead") +{ + memset(v4creds, 0, sizeof(*v4creds)); + krb5_set_error_message(context, EINVAL, + N_("krb524_convert_creds_kdc not supported", "")); + return EINVAL; +} + +/** + * Convert the v5 credentials in in_cred to v4-dito in v4creds, + * check the credential cache ccache before checking with the KDC. + * + * @param context Kerberos 5 context. + * @param ccache credential cache used to check for des-ticket. + * @param in_cred the credential to convert + * @param v4creds the converted credential + * + * @return Returns 0 to indicate success. Otherwise an kerberos et + * error code is returned, see krb5_get_error_message(). + * + * @ingroup krb5_v4compat + */ + +KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL +krb524_convert_creds_kdc_ccache(krb5_context context, + krb5_ccache ccache, + krb5_creds *in_cred, + struct credentials *v4creds) + KRB5_DEPRECATED_FUNCTION("Use X instead") +{ + memset(v4creds, 0, sizeof(*v4creds)); + krb5_set_error_message(context, EINVAL, + N_("krb524_convert_creds_kdc_ccache not supported", "")); + return EINVAL; +} + +#endif |