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Made blank server address validation stricter
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RaphiMC 2024-10-30 22:32:46 +01:00
parent 1287cb2f9f
commit 3bb37e3f0e
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1 changed files with 4 additions and 4 deletions
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src/main/java/net/raphimc/viaproxy/util/AddressUtil.java
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@ -31,16 +31,16 @@ import java.net.SocketAddress;
public class AddressUtil { public class AddressUtil {
public static SocketAddress parse(final String serverAddress, final ProtocolVersion version) { public static SocketAddress parse(final String serverAddress, final ProtocolVersion version) {
if (serverAddress.isBlank()) {
throw new IllegalArgumentException("Server address cannot be blank");
}
if (serverAddress.startsWith("file:///") || serverAddress.startsWith("unix:///")) { // Unix Socket if (serverAddress.startsWith("file:///") || serverAddress.startsWith("unix:///")) { // Unix Socket
final String filePath = serverAddress.substring(7); final String filePath = serverAddress.substring(7);
return new DomainSocketAddress(filePath); return new DomainSocketAddress(filePath);
} else { // IP Address } else { // IP Address
final HostAndPort hostAndPort = HostAndPort.fromString(serverAddress); final HostAndPort hostAndPort = HostAndPort.fromString(serverAddress);
if (hostAndPort.getHost().isBlank()) {
throw new IllegalArgumentException("Server address cannot be blank");
}
final int port; final int port;
if (version != null) { if (version != null) {
port = hostAndPort.getPortOrDefault(getDefaultPort(version)); port = hostAndPort.getPortOrDefault(getDefaultPort(version));