credentials: remove upstreamed url matching functions (#188)

It was released in 0.20.49. See jelmer/dulwich#1079.

setup.cfg

@@ -25,7 +25,7 @@ package_dir=
 packages = find:
 install_requires=
     gitpython>3
-    dulwich>=0.20.46
+    dulwich>=0.20.49
     pygit2>=1.10.0
     pygtrie>=2.3.2
     fsspec>=2021.7.0

src/scmrepo/git/backend/dulwich/credentials.py

@@ -31,72 +31,15 @@
 import shutil
 import subprocess  # nosec B404
 import sys
-from typing import Any, Dict, Iterator, List, Optional, Tuple, Union
-from urllib.parse import ParseResult, urlparse
+from typing import Any, Dict, List, Optional, Tuple, Union
+from urllib.parse import urlparse
 
-from dulwich.config import ConfigDict, StackedConfig
+from dulwich.config import StackedConfig
+from dulwich.credentials import urlmatch_credential_sections
 
 SectionLike = Union[bytes, str, Tuple[Union[bytes, str], ...]]
 
 
-def match_urls(url: ParseResult, url_prefix: ParseResult) -> bool:
-    base_match = (
-        url.scheme == url_prefix.scheme
-        and url.hostname == url_prefix.hostname
-        and url.port == url_prefix.port
-    )
-    user_match = url.username == url_prefix.username if url_prefix.username else True
-    path_match = url.path.rstrip("/").startswith(url_prefix.path.rstrip())
-    return base_match and user_match and path_match
-
-
-def match_partial_url(valid_url: ParseResult, partial_url: str) -> bool:
-    """matches a parsed url with a partial url (no scheme/netloc)"""
-    if "://" not in partial_url:
-        parsed = urlparse("scheme://" + partial_url)
-    else:
-        parsed = urlparse(partial_url)
-        if valid_url.scheme != parsed.scheme:
-            return False
-
-    if any(
-        (
-            (parsed.hostname and valid_url.hostname != parsed.hostname),
-            (parsed.username and valid_url.username != parsed.username),
-            (parsed.port and valid_url.port != parsed.port),
-            (parsed.path and parsed.path.rstrip("/") != valid_url.path.rstrip("/")),
-        ),
-    ):
-        return False
-
-    return True
-
-
-def urlmatch_credential_sections(
-    config: ConfigDict, url: Optional[str]
-) -> Iterator[SectionLike]:
-    """Returns credential sections from the config which match the given URL"""
-    encoding = config.encoding or sys.getdefaultencoding()
-    parsed_url = urlparse(url or "")
-    for config_section in config.sections():
-        if config_section[0] != b"credential":
-            continue
-
-        if len(config_section) < 2:
-            yield config_section
-            continue
-
-        config_url = config_section[1].decode(encoding)
-        parsed_config_url = urlparse(config_url)
-        if parsed_config_url.scheme and parsed_config_url.netloc:
-            is_match = match_urls(parsed_url, parsed_config_url)
-        else:
-            is_match = match_partial_url(parsed_url, config_url)
-
-        if is_match:
-            yield config_section
-
-
 class CredentialNotFoundError(Exception):
     """Error occurred while retrieving credentials/no credentials available."""