X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=site.c;h=72cee24fc8d094d791a5ed8dab4b17ae71224671;hb=503cd8a1792a51fea0cb1d474e646cb6978633ff;hp=5d2f519e482b8bbcc0fc299a33f3d40a10569a23;hpb=2d1e1de90fc3e7c5d49932d2393b68f1e1b90119;p=secnet.git

diff --git a/site.c b/site.c
index 5d2f519..72cee24 100644
--- a/site.c
+++ b/site.c
@@ -318,7 +318,6 @@ struct site {
     int ncomms;
     struct resolver_if *resolver;
     struct log_if *log;
-    struct hash_if *defhash;
     struct random_if *random;
     struct privcache_if *privkeys;
     struct sigprivkey_if *privkey_fixed;
@@ -663,10 +662,7 @@ static bool_t generate_msg(struct site *st, uint32_t type, cstring_t what,
 
     struct xinfoadd xia;
     append_string_xinfo_start(&st->buffer,&xia,st->localname);
-    if ((st->local_capabilities & st->early_capabilities) ||
-	(type != LABEL_MSG1)) {
-	buf_append_uint32(&st->buffer,st->local_capabilities);
-    }
+    buf_append_uint32(&st->buffer,st->local_capabilities);
     if (type_is_msg34(type)) {
 	buf_append_uint16(&st->buffer,st->mtu_target);
     }
@@ -905,7 +901,7 @@ static void peerkeys_maybe_incorporate(struct site *st, const char *file,
 				       int logcl_enoent)
 {
     struct peer_keyset *atsuffix=
-	keyset_load(file,&st->scratch,st->log,logcl_enoent,st->defhash);
+	keyset_load(file,&st->scratch,st->log,logcl_enoent);
     if (!atsuffix) return;
 
     if (st->peerkeys_current &&
@@ -2318,18 +2314,6 @@ static void site_childpersist_clearkeys(void *sst, uint32_t newphase)
        crypto operations, but that's a task for another day. */
 }
 
-static void setup_sethash(struct site *st, dict_t *dict,
-			  struct cloc loc,
-			  sig_sethash_fn *sethash, void *sigkey_st) {
-    if (!st->defhash)
-	cfgfatal(loc,"site","other settings imply `hash' key is needed");
-    sethash(sigkey_st,st->defhash);
-}
-#define SETUP_SETHASH(k) do{						\
-    if ((k)->sethash)							\
-        setup_sethash(st,dict,loc, (k)->sethash,(k)->st);	\
-}while(0)
-
 static list_t *site_apply(closure_t *self, struct cloc loc, dict_t *context,
 			  list_t *args)
 {
@@ -2358,9 +2342,19 @@ static list_t *site_apply(closure_t *self, struct cloc loc, dict_t *context,
 	cfgfatal(loc,"site","parameter must be a dictionary\n");
     
     dict=item->data.dict;
+    st->log=find_cl_if(dict,"log",CL_LOG,True,"site",loc);
+    st->log_events=string_list_to_word(dict_lookup(dict,"log-events"),
+				       log_event_table,"site");
+
     st->localname=dict_read_string(dict, "local-name", True, "site", loc);
     st->remotename=dict_read_string(dict, "name", True, "site", loc);
 
+    st->tunname=safe_malloc(strlen(st->localname)+strlen(st->remotename)+5,
+			    "site_apply");
+    sprintf(st->tunname,"%s<->%s",st->localname,st->remotename);
+
+    /* Now slog is working */
+
     st->keepalive=dict_read_bool(dict,"keepalive",False,"site",loc,False);
 
     st->peer_mobile=dict_read_bool(dict,"mobile",False,"site",loc,False);
@@ -2422,16 +2416,12 @@ static list_t *site_apply(closure_t *self, struct cloc loc, dict_t *context,
     }
 
     st->resolver=find_cl_if(dict,"resolver",CL_RESOLVER,True,"site",loc);
-    st->log=find_cl_if(dict,"log",CL_LOG,True,"site",loc);
     st->random=find_cl_if(dict,"random",CL_RANDOMSRC,True,"site",loc);
 
-    st->defhash=find_cl_if(dict,"hash",CL_HASH,True,"site",loc);
-
     st->privkeys=find_cl_if(dict,"key-cache",CL_PRIVCACHE,False,"site",loc);
     if (!st->privkeys) {
 	st->privkey_fixed=
 	    find_cl_if(dict,"local-key",CL_SIGPRIVKEY,True,"site",loc);
-	SETUP_SETHASH(st->privkey_fixed);
     }
 
     struct sigpubkey_if *fixed_pubkey
@@ -2442,14 +2432,12 @@ static list_t *site_apply(closure_t *self, struct cloc loc, dict_t *context,
 	pathprefix_template_init(&st->peerkeys_tmpl,st->peerkeys_path,
 				 PEERKEYS_SUFFIX_MAXLEN + 1 /* nul */);
 	st->peerkeys_current=keyset_load(st->peerkeys_path,
-					 &st->scratch,st->log,M_ERR,
-					 st->defhash);
+					 &st->scratch,st->log,M_ERR);
 	if (fixed_pubkey) {
 	    fixed_pubkey->dispose(fixed_pubkey->st);
 	}
     } else {
 	assert(fixed_pubkey);
-	SETUP_SETHASH(fixed_pubkey);
 	NEW(st->peerkeys_current);
 	st->peerkeys_current->refcount=1;
 	st->peerkeys_current->nkeys=1;
@@ -2502,16 +2490,9 @@ static list_t *site_apply(closure_t *self, struct cloc loc, dict_t *context,
 		 "renegotiate-time must be less than key-lifetime\n");
     }
 
-    st->log_events=string_list_to_word(dict_lookup(dict,"log-events"),
-				       log_event_table,"site");
-
     st->resolving_count=0;
     st->allow_send_prod=0;
 
-    st->tunname=safe_malloc(strlen(st->localname)+strlen(st->remotename)+5,
-			    "site_apply");
-    sprintf(st->tunname,"%s<->%s",st->localname,st->remotename);
-
     /* The information we expect to see in incoming messages of type 1 */
     /* fixme: lots of unchecked overflows here, but the results are only
        corrupted packets rather than undefined behaviour */
@@ -2618,6 +2599,8 @@ static void transport_peers_debug(struct site *st, transport_peers *dst,
 
 static void transport_peers_expire(struct site *st, transport_peers *peers) {
     /* peers must be sorted first */
+    if (st->local_mobile) return;
+
     int previous_peers=peers->npeers;
     struct timeval oldest;
     oldest.tv_sec  = tv_now->tv_sec - st->mobile_peer_expiry;