diff options
Diffstat (limited to 'crypto/heimdal/lib/gssapi/address_to_krb5addr.c')
-rw-r--r-- | crypto/heimdal/lib/gssapi/address_to_krb5addr.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/gssapi/address_to_krb5addr.c b/crypto/heimdal/lib/gssapi/address_to_krb5addr.c new file mode 100644 index 0000000..1d8c1b6 --- /dev/null +++ b/crypto/heimdal/lib/gssapi/address_to_krb5addr.c @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2000 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 "gssapi_locl.h" + +#include <roken.h> + +krb5_error_code +gss_address_to_krb5addr(OM_uint32 gss_addr_type, + gss_buffer_desc *gss_addr, + int16_t port, + krb5_address *address) +{ + int addr_type; + struct sockaddr sa; + int sa_size = sizeof(sa); + krb5_error_code problem; + + if (gss_addr == NULL) + return GSS_S_FAILURE; + + switch (gss_addr_type) { +#ifdef HAVE_IPV6 + case GSS_C_AF_INET6: addr_type = AF_INET6; + break; +#endif /* HAVE_IPV6 */ + + case GSS_C_AF_INET: addr_type = AF_INET; + break; + default: + return GSS_S_FAILURE; + } + + problem = krb5_h_addr2sockaddr (addr_type, + gss_addr->value, + &sa, + &sa_size, + port); + if (problem) + return GSS_S_FAILURE; + + problem = krb5_sockaddr2address (&sa, address); + + return problem; +} |