Merge pull request #847 from surelyruchi/resolve-url-parsing-ip-port

Fix: prevent malformed URL error when parsing IP:PORT by adding defau…
This commit is contained in:
Ashita Prasad
2025-06-15 15:54:14 +05:30
committed by GitHub
3 changed files with 35 additions and 1 deletions

View File

@@ -30,6 +30,8 @@ final kSupportedUriSchemes =
SupportedUriSchemes.values.map((i) => i.name).toList();
const kDefaultUriScheme = SupportedUriSchemes.https;
final kLocalhostRegex = RegExp(r'^localhost(:\d+)?(/.*)?$');
final kIPHostRegex =
RegExp(r'^((25[0-5]|(2[0-4]|1\d|[1-9]|)\d)\.?\b){4}(:\d+)?(/.*)?$');
const kMethodsWithBody = [
HTTPVerb.post,

View File

@@ -30,9 +30,10 @@ String stripUrlParams(String url) {
return (null, "URL is missing!");
}
if (kLocalhostRegex.hasMatch(url)) {
if (kLocalhostRegex.hasMatch(url) || kIPHostRegex.hasMatch(url)) {
url = '${SupportedUriSchemes.http.name}://$url';
}
Uri? uri = Uri.tryParse(url);
if (uri == null) {
return (null, "Check URL (malformed)");

View File

@@ -62,6 +62,37 @@ void main() {
expect(getValidRequestUri(url1, []), (uri1Expected, null));
});
test('Testing getValidRequestUri with IP URL without port or path', () {
String url1 = "8.8.8.8";
Uri uri1Expected = Uri(scheme: 'http', host: '8.8.8.8');
expect(getValidRequestUri(url1, []), (uri1Expected, null));
});
test('Testing getValidRequestUri with IP URL with port', () {
String url1 = "8.8.8.8:8080";
Uri uri1Expected = Uri(scheme: 'http', host: '8.8.8.8', port: 8080);
expect(getValidRequestUri(url1, []), (uri1Expected, null));
});
test('Testing getValidRequestUri with IP URL with port and path', () {
String url1 = "8.8.8.8:8080/hello";
Uri uri1Expected =
Uri(scheme: 'http', host: '8.8.8.8', port: 8080, path: '/hello');
expect(getValidRequestUri(url1, []), (uri1Expected, null));
});
test('Testing getValidRequestUri with IP URL with http prefix', () {
String url1 = "http://8.8.8.8:3080";
Uri uri1Expected = Uri(scheme: 'http', host: '8.8.8.8', port: 3080);
expect(getValidRequestUri(url1, []), (uri1Expected, null));
});
test('Testing getValidRequestUri with IP URL with https prefix', () {
String url1 = "https://8.8.8.8:8080";
Uri uri1Expected = Uri(scheme: 'https', host: '8.8.8.8', port: 8080);
expect(getValidRequestUri(url1, []), (uri1Expected, null));
});
test('Testing getValidRequestUri for normal values', () {
String url1 = "https://api.apidash.dev/country/data";
const kvRow1 = NameValueModel(name: "code", value: "US");