r23456: Update Samba4 to current lorikeet-heimdal.

[sfrench/samba-autobuild/.git] / source / heimdal / kdc / process.c

diff --git a/source/heimdal/kdc/process.c b/source/heimdal/kdc/process.c
index a64efaa05ddd216d7898fa7170ff0fa8b265dbe7..1d0a01a215d10caa162ca62a6e1a4b4c55d6368e 100644 (file)
--- a/source/heimdal/kdc/process.c
+++ b/source/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;
+}