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Merge bitcoin/bitcoin#33430: rpc: addpeeraddress: throw on invalid IP

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316a0c5132 rpc: addpeeraddress: throw on invalid IP (John Moffett)

Pull request description:

  Right now we return an opaque `{"success" : false}` in `addpeeraddress` for an empty or invalid IP. This changes it to throw `RPC_CLIENT_INVALID_IP_OR_SUBNET` with the error message `Invalid IP address`. Tests updated to match.

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Tree-SHA512: 79a8ce127d0a24b2eb1f31bc3294b895d0c6424032a6b49168259e0e94aff69723d067adf1b4dc3c9b79e597531e5b65e4b8fc5a8e21fba0b81f99168de12b96
This commit is contained in:
Ava Chow
2025-09-25 15:42:12 -07:00
parent 31b29f8eb6 316a0c5132
commit 65e909dfdd
2 changed files with 22 additions and 17 deletions
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6
src/rpc/net.cpp
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@@ -1004,9 +1004,12 @@ static RPCHelpMan addpeeraddress()
UniValue obj(UniValue::VOBJ); UniValue obj(UniValue::VOBJ);
std::optional<CNetAddr> net_addr{LookupHost(addr_string, false)}; std::optional<CNetAddr> net_addr{LookupHost(addr_string, false)};
if (!net_addr.has_value()) {
throw JSONRPCError(RPC_CLIENT_INVALID_IP_OR_SUBNET, "Invalid IP address");
}
bool success{false}; bool success{false};
if (net_addr.has_value()) {
CService service{net_addr.value(), port}; CService service{net_addr.value(), port};
CAddress address{MaybeFlipIPv6toCJDNS(service), ServiceFlags{NODE_NETWORK | NODE_WITNESS}}; CAddress address{MaybeFlipIPv6toCJDNS(service), ServiceFlags{NODE_NETWORK | NODE_WITNESS}};
address.nTime = Now<NodeSeconds>(); address.nTime = Now<NodeSeconds>();
@@ -1024,7 +1027,6 @@ static RPCHelpMan addpeeraddress()
} else { } else {
obj.pushKV("error", "failed-adding-to-new"); obj.pushKV("error", "failed-adding-to-new");
} }
}
obj.pushKV("success", success); obj.pushKV("success", success);
return obj; return obj;

5
test/functional/rpc_net.py
View File

@@ -346,9 +346,12 @@ class NetTest(BitcoinTestFramework):
assert "unknown command: addpeeraddress" not in node.help("addpeeraddress") assert "unknown command: addpeeraddress" not in node.help("addpeeraddress")
self.log.debug("Test that adding an empty address fails") self.log.debug("Test that adding an empty address fails")
assert_equal(node.addpeeraddress(address="", port=8333), {"success": False}) assert_raises_rpc_error(-30, "Invalid IP address", node.addpeeraddress, address="", port=8333)
assert_equal(node.getnodeaddresses(count=0), []) assert_equal(node.getnodeaddresses(count=0), [])
self.log.debug("Test that adding a non-IP/hostname fails (no DNS lookup allowed)")
assert_raises_rpc_error(-30, "Invalid IP address", node.addpeeraddress, address="not_an_ip", port=8333)
self.log.debug("Test that non-bool tried fails") self.log.debug("Test that non-bool tried fails")
assert_raises_rpc_error(-3, "JSON value of type string is not of expected type bool", self.nodes[0].addpeeraddress, address="1.2.3.4", tried="True", port=1234) assert_raises_rpc_error(-3, "JSON value of type string is not of expected type bool", self.nodes[0].addpeeraddress, address="1.2.3.4", tried="True", port=1234)