DaanHoogland commented on code in PR #13821:
URL: https://github.com/apache/cloudstack/pull/13821#discussion_r3749434599
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server/src/main/java/org/apache/cloudstack/dns/DnsProviderManagerImpl.java:
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@@ -162,14 +163,29 @@ private DnsProvider getProviderByType(DnsProviderType
type) {
throw new CloudRuntimeException("No plugin found for DNS provider
type: " + type);
}
+ /**
+ * Rejects a DNS provider URL that resolves to an illegal address before
any provider client is given
+ * the chance to connect to it. See {@link UriUtils#validateUrl(String)}
for the exact rules enforced
+ * (including the requirement that the URL declares an {@code http}/{@code
https} scheme).
+ * Expects {@code url} to already be trimmed.
+ */
+ private void validateDnsServerUrl(String url) {
+ if (StringUtils.isBlank(url)) {
+ return;
+ }
+ UriUtils.validateUrl(url);
+ }
Review Comment:
I think this comment makes sense (cc @sudo87 ) however, implementing this
like co-pilot suggests makes no sense. ftp: or mailto: or many other scheme
prefixes would have to be checked. Would we accept any others than http-like
ones? (ref https://en.wikipedia.org/wiki/List_of_URI_schemes) I wouldn’t mind
dns: (not listed on the page I shared)
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