carterkozak commented on a change in pull request #274:
URL:
https://github.com/apache/httpcomponents-core/pull/274#discussion_r607095304
##########
File path: httpcore5/src/main/java/org/apache/hc/core5/net/URIBuilder.java
##########
@@ -333,7 +333,12 @@ private void digestURI(final URI uri, final Charset
charset) {
this.scheme = uri.getScheme();
this.encodedSchemeSpecificPart = uri.getRawSchemeSpecificPart();
this.encodedAuthority = uri.getRawAuthority();
- this.host = uri.getHost();
+ final String uriHost = uri.getHost();
+ // URI.getHost incorrectly returns bracketed (encoded) IPv6 values.
Brackets are an
+ // encoding detail of the URI and not part of the host string.
+ this.host = uriHost != null &&
InetAddressUtils.isIPv6URLBracketedAddress(uriHost)
Review comment:
I don't think so, the ipv6 address as a host value matches the ipv6
pattern which you've pointed out is less ambiguous than the bracketed value
(when used in isolation, not within a URI), so there's no reason to match the
java `URI.getHost` brackets.
##########
File path: httpcore5/src/test/java/org/apache/hc/core5/net/TestURIBuilder.java
##########
@@ -813,4 +813,32 @@ public void testNormalizeSyntax() throws Exception {
new
URIBuilder("http:///../../.././";).normalizeSyntax().build().toASCIIString());
}
+ @Test
+ public void testIpv6Host() throws Exception {
+ final URI uri = new URIBuilder("https://[::1]:432/path";).build();
+ Assert.assertEquals(432, uri.getPort());
+ Assert.assertEquals("https", uri.getScheme());
+ Assert.assertEquals("[::1]", uri.getHost());
+ Assert.assertEquals("/path", uri.getPath());
+ }
+
+ @Test
+ public void testIpv6HostWithPortUpdate() throws Exception {
+ // Updating the port clears URIBuilder.encodedSchemeSpecificPart
+ // and bypasses the fast/simple path which preserves input.
+ final URI uri = new
URIBuilder("https://[::1]:432/path";).setPort(123).build();
+ Assert.assertEquals(123, uri.getPort());
+ Assert.assertEquals("https", uri.getScheme());
+ Assert.assertEquals("[::1]", uri.getHost());
Review comment:
There's nothing we can do in this case because we're operating on the
constructed `URI` object, not the `URIBuilder`. `URIBuilder.getHost` does
return `::1`.
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