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go back to a single exitpolicy parameter

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if your exitpolicy includes " *:*" then it is final,
else we append the default exit policy.
(thanks weasel)


svn:r1105
This commit is contained in:
Roger Dingledine 2004-02-18 07:23:38 +00:00
parent 4e178907ab
commit 67c0c64aa4
4 changed files with 13 additions and 14 deletions
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13
src/config/torrc.in
View File

@ -19,13 +19,10 @@ SocksBindAddress 127.0.0.1 # accept connections only from localhost
#ORPort 9001 # where to listen for cell-speaking connections
#ORBindAddress 0.0.0.0 # accept connections from anywhere
## A comma-separated list of exit policies. Define this if you
## want to *augment* the default exit policy.
## These entries are considered before the default exit policy.
#ExitPolicyPrepend accept 18.244.0.188:25
## A comma-separated list of exit policies. Define this if you
## want to *replace* the default exit policy.
## They're considered in order, first match wins.
## A comma-separated list of exit policies. If you want to *replace*
## the default exit policy, end this with either a reject *:* or an
## accept *:*. Otherwise, you're *augmenting* (prepending to) the
## default exit policy.
#ExitPolicy accept 18.244.0.188:25,accept 18.244.0.114:25
#ExitPolicy reject *:*

5
src/or/config.c
View File

@ -165,7 +165,6 @@ static void config_assign(or_options_t *options, struct config_line *list) {
config_compare(list, "ExitNodes", CONFIG_TYPE_STRING, &options->ExitNodes) ||
config_compare(list, "EntryNodes", CONFIG_TYPE_STRING, &options->EntryNodes) ||
config_compare(list, "ExitPolicy", CONFIG_TYPE_STRING, &options->ExitPolicy) ||
config_compare(list, "ExitPolicyPrepend",CONFIG_TYPE_STRING, &options->ExitPolicyPrepend) ||
config_compare(list, "ExcludedNodes", CONFIG_TYPE_STRING, &options->ExcludedNodes) ||
config_compare(list, "Group", CONFIG_TYPE_STRING, &options->Group) ||
@ -244,7 +243,6 @@ void free_options(or_options_t *options) {
tor_free(options->EntryNodes);
tor_free(options->ExcludedNodes);
tor_free(options->ExitPolicy);
tor_free(options->ExitPolicyPrepend);
tor_free(options->SocksBindAddress);
tor_free(options->ORBindAddress);
tor_free(options->DirBindAddress);
@ -260,8 +258,7 @@ void init_options(or_options_t *options) {
options->ExitNodes = tor_strdup("");
options->EntryNodes = tor_strdup("");
options->ExcludedNodes = tor_strdup("");
options->ExitPolicy = tor_strdup("reject 0.0.0.0/8,reject 169.254.0.0/16,reject 127.0.0.0/8,reject 192.168.0.0/16,reject 10.0.0.0/8,reject 172.16.0.0/12,accept *:20-22,accept *:53,accept *:79-80,accept *:110,accept *:143,accept *:443,accept *:873,accept *:993,accept *:995,accept *:1024-65535,reject *:*");
options->ExitPolicyPrepend = tor_strdup("");
options->ExitPolicy = tor_strdup("");
options->SocksBindAddress = tor_strdup("127.0.0.1");
options->ORBindAddress = tor_strdup("0.0.0.0");
options->DirBindAddress = tor_strdup("0.0.0.0");

1
src/or/or.h
View File

@ -497,7 +497,6 @@ typedef struct {
char *EntryNodes;
char *ExcludedNodes;
char *ExitPolicy;
char *ExitPolicyPrepend;
char *SocksBindAddress;
char *ORBindAddress;
char *DirBindAddress;

8
src/or/router.c
View File

@ -286,9 +286,15 @@ static void router_add_exit_policy_from_config_helper(char *s, routerinfo_t *rou
}
}
#define DefaultExitPolicy "reject 0.0.0.0/8,reject 169.254.0.0/16,reject 127.0.0.0/8,reject 192.168.0.0/16,reject 10.0.0.0/8,reject 172.16.0.0/12,accept *:20-22,accept *:53,accept *:79-80,accept *:110,accept *:143,accept *:443,accept *:873,accept *:993,accept *:995,accept *:1024-65535,reject *:*"
static void router_add_exit_policy_from_config(routerinfo_t *router) {
router_add_exit_policy_from_config_helper(options.ExitPolicyPrepend, router);
router_add_exit_policy_from_config_helper(options.ExitPolicy, router);
if(strstr(options.ExitPolicy," *:*") == NULL) {
/* if exitpolicy includes a *:* line, then we're done. Else, append
* the default exitpolicy. */
router_add_exit_policy_from_config_helper(DefaultExitPolicy, router);
}
}
/* Return false if my exit policy says to allow connection to conn.