| KRB5_GET_CREDENTIALS(3) | Library Functions Manual | KRB5_GET_CREDENTIALS(3) | 
krb5_get_credentials,
  krb5_get_credentials_with_flags,
  krb5_get_kdc_cred,
  krb5_get_renewed_creds —
#include <krb5/krb5.h>
krb5_error_code
  
  krb5_get_credentials(krb5_context
    context, krb5_flags options,
    krb5_ccache ccache, krb5_creds
    *in_creds, krb5_creds **out_creds);
krb5_error_code
  
  krb5_get_credentials_with_flags(krb5_context
    context, krb5_flags options,
    krb5_kdc_flags flags, krb5_ccache
    ccache, krb5_creds *in_creds,
    krb5_creds **out_creds);
krb5_error_code
  
  krb5_get_kdc_cred(krb5_context
    context, krb5_ccache id,
    krb5_kdc_flags flags, krb5_addresses
    *addresses, Ticket *second_ticket,
    krb5_creds *in_creds, krb5_creds
    **out_creds);
krb5_error_code
  
  krb5_get_renewed_creds(krb5_context
    context, krb5_creds *creds,
    krb5_const_principal client,
    krb5_ccache ccache, const char
    *in_tkt_service);
krb5_get_credentials_with_flags() get credentials
  specified by in_creds->server and
  in_creds->client (the rest of the
  in_creds structure is ignored) by first looking in the
  ccache and if doesn't exists or is expired, fetch the
  credential from the KDC using the krbtgt in ccache. The
  credential is returned in out_creds and should be freed
  using the function krb5_free_creds().
Valid flags to pass into options argument are:
Flags are KDCOptions, note the caller must fill in the bit-field and not use the integer associated structure.
krb5_get_credentials() works the same way
    as krb5_get_credentials_with_flags() except that the
    flags field is missing.
krb5_get_kdc_cred() does the same as the
    functions above, but the caller must fill in all the information andits
    closer to the wire protocol.
krb5_get_renewed_creds() renews a
    credential given by in_tkt_service (if
    NULL the default krbtgt)
    using the credential cache ccache. The result is
    stored in creds and should be freed using
    krb5_free_creds.
#include <krb5/krb5.h>
int
getcred(krb5_context context, krb5_ccache id, krb5_creds **creds)
{
    krb5_error_code ret;
    krb5_creds in;
    ret = krb5_parse_name(context, "client@EXAMPLE.COM",
			  &in.client);
    if (ret)
	krb5_err(context, 1, ret, "krb5_parse_name");
    ret = krb5_parse_name(context, "host/server.example.com@EXAMPLE.COM",
			  &in.server);
    if (ret)
	krb5_err(context, 1, ret, "krb5_parse_name");
    ret = krb5_get_credentials(context, 0, id, &in, creds);
    if (ret)
	krb5_err(context, 1, ret, "krb5_get_credentials");
    return 0;
}
| July 26, 2004 | NetBSD 10.0 |