Preserve ports when munging repository URLs

changelog/fix-repo-urls-with-auth-and-port.bugfix

@@ -0,0 +1,5 @@
+Fix bug for Repository URLs with auth where the port was lost. When attempting
+to prevent printing authentication credentials in URLs provided with username
+and password, we did not properly handle the case where the URL also contains
+a port (when reconstructing the URL). This is now handled and tested to ensure
+no regressions.

tests/test_utils.py

@@ -150,15 +150,38 @@ def test_get_repository_config_missing(config_file):
     assert utils.get_repository_from_config(config_file, "pypi") == exp
 
 
-def test_get_repository_config_url_with_auth(config_file):
-    repository_url = "https://user:pass@notexisting.python.org/pypi"
-    exp = {
-        "repository": "https://notexisting.python.org/pypi",
-        "username": "user",
-        "password": "pass",
-    }
-    assert utils.get_repository_from_config(config_file, "foo", repository_url) == exp
-    assert utils.get_repository_from_config(config_file, "pypi", repository_url) == exp
+@pytest.mark.parametrize(
+    "repository_url, expected_config",
+    [
+        (
+            "https://user:pass@notexisting.python.org/pypi",
+            {
+                "repository": "https://notexisting.python.org/pypi",
+                "username": "user",
+                "password": "pass",
+            },
+        ),
+        (
+            "https://auser:pass@pypi.proxy.local.repo.net:8443",
+            {
+                "repository": "https://pypi.proxy.local.repo.net:8443",
+                "username": "auser",
+                "password": "pass",
+            },
+        ),
+    ],
+)
+def test_get_repository_config_url_with_auth(
+    config_file, repository_url, expected_config
+):
+    assert (
+        utils.get_repository_from_config(config_file, "foo", repository_url)
+        == expected_config
+    )
+    assert (
+        utils.get_repository_from_config(config_file, "pypi", repository_url)
+        == expected_config
+    )
 
 
 @pytest.mark.parametrize(

tox.ini

@@ -95,11 +95,22 @@ commands =
 
 [testenv:changelog]
 basepython = python3
+skip_install = True
 deps =
     towncrier
 commands =
     towncrier build {posargs}
 
+
+# Usage:
+#  tox -e create-changelog-item -- [additional arguments] {filename}.{bugfix,feature,doc,removal,misc}
+[testenv:create-changelog-item]
+basepython = python3
+skip_install = True
+deps = towncrier
+commands =
+    towncrier create --config pyproject.toml {posargs}
+
 [testenv:release]
 # specify Python 3 to use platform's default Python 3
 basepython = python3

twine/utils.py

@@ -174,7 +174,9 @@ def _config_from_repository_url(url: str) -> RepositoryConfig:
     if parsed.username:
         config["username"] = parsed.username
         config["password"] = parsed.password
-        config["repository"] = urlunparse((parsed.scheme, parsed.hostname) + parsed[2:])
+        config["repository"] = cast(
+            str, rfc3986.urlparse(url).copy_with(userinfo=None).unsplit()
+        )
     config["repository"] = normalize_repository_url(cast(str, config["repository"]))
     return config