diff options
Diffstat (limited to 'source4/heimdal/kdc/process.c')
-rw-r--r-- | source4/heimdal/kdc/process.c | 84 |
1 files changed, 81 insertions, 3 deletions
diff --git a/source4/heimdal/kdc/process.c b/source4/heimdal/kdc/process.c index a64efaa05d..1d0a01a215 100644 --- a/source4/heimdal/kdc/process.c +++ b/source4/heimdal/kdc/process.c @@ -34,7 +34,20 @@ #include "kdc_locl.h" -RCSID("$Id: process.c,v 1.7 2006/12/28 21:09:35 lha Exp $"); +RCSID("$Id: process.c 20959 2007-06-07 04:46:06Z lha $"); + +/* + * + */ + +void +krb5_kdc_update_time(struct timeval *tv) +{ + if (tv == NULL) + gettimeofday(&_kdc_now, NULL); + else + _kdc_now = *tv; +} /* * handle the request in `buf, len', from `addr' (or `from' as a string), @@ -59,7 +72,6 @@ krb5_kdc_process_request(krb5_context context, krb5_error_code ret; size_t i; - gettimeofday(&_kdc_now, NULL); if(decode_AS_REQ(buf, len, &req, &i) == 0){ krb5_data req_buffer; @@ -121,7 +133,6 @@ krb5_kdc_process_krb5_request(krb5_context context, krb5_error_code ret; size_t i; - gettimeofday(&_kdc_now, NULL); if(decode_AS_REQ(buf, len, &req, &i) == 0){ krb5_data req_buffer; @@ -139,3 +150,70 @@ krb5_kdc_process_krb5_request(krb5_context context, } return -1; } + +/* + * + */ + +int +krb5_kdc_save_request(krb5_context context, + const char *fn, + const unsigned char *buf, + size_t len, + const krb5_data *reply, + const struct sockaddr *sa) +{ + krb5_storage *sp; + krb5_address a; + int fd, ret; + uint32_t t; + krb5_data d; + + memset(&a, 0, sizeof(a)); + + d.data = rk_UNCONST(buf); + d.length = len; + t = _kdc_now.tv_sec; + + fd = open(fn, O_WRONLY|O_CREAT|O_APPEND, 0600); + if (fd < 0) { + krb5_set_error_string(context, "Failed to open: %s", fn); + return errno; + } + + sp = krb5_storage_from_fd(fd); + close(fd); + if (sp == NULL) { + krb5_set_error_string(context, "Storage failed to open fd"); + return ENOMEM; + } + + ret = krb5_sockaddr2address(context, sa, &a); + if (ret) + goto out; + + krb5_store_uint32(sp, 1); + krb5_store_uint32(sp, t); + krb5_store_address(sp, a); + krb5_store_data(sp, d); + { + Der_class cl; + Der_type ty; + unsigned int tag; + ret = der_get_tag (reply->data, reply->length, + &cl, &ty, &tag, NULL); + if (ret) { + krb5_store_uint32(sp, 0xffffffff); + krb5_store_uint32(sp, 0xffffffff); + } else { + krb5_store_uint32(sp, MAKE_TAG(cl, ty, 0)); + krb5_store_uint32(sp, tag); + } + } + + krb5_free_address(context, &a); +out: + krb5_storage_free(sp); + + return 0; +} |