refactor: rename auth.py to gitea_auth.py and ignore env files

This commit is contained in:
2026-06-21 22:27:40 -04:00
parent 203e9d4cb7
commit 51296c88a3
9 changed files with 269 additions and 120 deletions
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"""Shared authentication and API helper for Gitea scripts.
Pulls credentials from the macOS keychain via `git credential fill`
so no tokens appear on the command line.
"""
import json
import base64
import subprocess
import urllib.request
import urllib.error
# Known Gitea instances — shared by all scripts.
REMOTES = {
"dadeschools": {
"host": "gitea.dadeschools.net",
"org": "Contractor",
"repo": "Timesheet",
},
"prgs": {
"host": "gitea.prgs.cc",
"org": "Scaled-Tech-Consulting",
"repo": "Timesheet",
},
}
def get_credentials(host):
"""Return (user, password) for *host* via ``git credential fill``."""
p = subprocess.Popen(
["git", "credential", "fill"],
stdin=subprocess.PIPE, stdout=subprocess.PIPE, text=True,
)
out, _ = p.communicate(f"protocol=https\nhost={host}\n\n")
user = password = ""
for line in out.splitlines():
if line.startswith("username="):
user = line.split("=", 1)[1]
elif line.startswith("password="):
password = line.split("=", 1)[1]
return user, password
def get_auth_header(host):
"""Return an ``Authorization: Basic …`` header value for *host*."""
user, password = get_credentials(host)
if not user or not password:
return None
token = base64.b64encode(f"{user}:{password}".encode()).decode()
return f"Basic {token}"
def resolve_remote(args):
"""Given parsed argparse args with --remote/--host/--org/--repo,
return (host, org, repo) with overrides applied."""
profile = REMOTES[args.remote]
host = args.host or profile["host"]
org = args.org or profile["org"]
repo = args.repo or profile["repo"]
return host, org, repo
def add_remote_args(parser):
"""Add the standard --remote/--host/--org/--repo arguments to a parser."""
parser.add_argument(
"--remote", choices=sorted(REMOTES), default="dadeschools",
help="Known Gitea instance (default: dadeschools).",
)
parser.add_argument("--host", help="Override the Gitea host.")
parser.add_argument("--org", help="Override the owner/org.")
parser.add_argument("--repo", help="Override the repository.")
def api_request(method, url, auth_header, payload=None):
"""Make an authenticated JSON request to the Gitea API.
Returns parsed JSON on success, raises on HTTP errors.
"""
data = json.dumps(payload).encode("utf-8") if payload is not None else None
req = urllib.request.Request(url, data=data, method=method)
req.add_header("Authorization", auth_header)
req.add_header("Content-Type", "application/json")
try:
with urllib.request.urlopen(req) as resp:
body = resp.read().decode("utf-8")
return json.loads(body) if body else None
except urllib.error.HTTPError as e:
error_body = e.read().decode("utf-8", errors="replace")
raise RuntimeError(f"HTTP {e.code}: {error_body}") from e
def repo_api_url(host, org, repo):
"""Return the base API URL for a repo: https://host/api/v1/repos/org/repo"""
return f"https://{host}/api/v1/repos/{org}/{repo}"