gfwleak/zhangyang-zerotierone
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Add a mask and value range to the IP tos rule field. This allows TOS to be matched more usefully. This will break anyone using tos in the beta, but nobody seems to be and its pre-release so now is the time.

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This commit is contained in:
Adam Ierymenko
2017-02-07 09:33:39 -08:00
parent 723a9a6e9a
commit 672f17c6e9
4 changed files with 22 additions and 9 deletions
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10
node/Capability.hpp
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@@ -216,8 +216,10 @@ public:
b.append((uint8_t)rules[i].v.ipv6.mask);
break;
case ZT_NETWORK_RULE_MATCH_IP_TOS:
b.append((uint8_t)1);
b.append((uint8_t)rules[i].v.ipTos);
b.append((uint8_t)3);
b.append((uint8_t)rules[i].v.ipTos.mask);
b.append((uint8_t)rules[i].v.ipTos.value[0]);
b.append((uint8_t)rules[i].v.ipTos.value[1]);
break;
case ZT_NETWORK_RULE_MATCH_IP_PROTOCOL:
b.append((uint8_t)1);
@@ -308,7 +310,9 @@ public:
rules[ruleCount].v.ipv6.mask = (uint8_t)b[p + 16];
break;
case ZT_NETWORK_RULE_MATCH_IP_TOS:
rules[ruleCount].v.ipTos = (uint8_t)b[p];
rules[ruleCount].v.ipTos.mask = (uint8_t)b[p];
rules[ruleCount].v.ipTos.value[0] = (uint8_t)b[p+1];
rules[ruleCount].v.ipTos.value[1] = (uint8_t)b[p+2];
break;
case ZT_NETWORK_RULE_MATCH_IP_PROTOCOL:
rules[ruleCount].v.ipProtocol = (uint8_t)b[p];