diff options
Diffstat (limited to 'netlib/http/cookies.py')
| -rw-r--r-- | netlib/http/cookies.py | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/netlib/http/cookies.py b/netlib/http/cookies.py index caa84ff7..4451f1da 100644 --- a/netlib/http/cookies.py +++ b/netlib/http/cookies.py @@ -1,5 +1,6 @@ from six.moves import http_cookies as Cookie import re +import string from email.utils import parsedate_tz, formatdate, mktime_tz from .. import odict @@ -27,7 +28,6 @@ variants. Serialization follows RFC6265. # TODO: Disallow LHS-only Cookie values - def _read_until(s, start, term): """ Read until one of the characters in term is reached. @@ -203,25 +203,26 @@ def refresh_set_cookie_header(c, delta): Returns: A refreshed Set-Cookie string """ - try: - c = Cookie.SimpleCookie(str(c)) - except Cookie.CookieError: + + name, value, attrs = parse_set_cookie_header(c) + if not name or not value: raise ValueError("Invalid Cookie") - for i in c.values(): - if "expires" in i: - d = parsedate_tz(i["expires"]) - if d: - d = mktime_tz(d) + delta - i["expires"] = formatdate(d) - else: - # This can happen when the expires tag is invalid. - # reddit.com sends a an expires tag like this: "Thu, 31 Dec - # 2037 23:59:59 GMT", which is valid RFC 1123, but not - # strictly correct according to the cookie spec. Browsers - # appear to parse this tolerantly - maybe we should too. - # For now, we just ignore this. - del i["expires"] - ret = c.output(header="").strip() + + if "expires" in attrs: + e = parsedate_tz(attrs["expires"][-1]) + if e: + f = mktime_tz(e) + delta + attrs["expires"] = [formatdate(f)] + else: + # This can happen when the expires tag is invalid. + # reddit.com sends a an expires tag like this: "Thu, 31 Dec + # 2037 23:59:59 GMT", which is valid RFC 1123, but not + # strictly correct according to the cookie spec. Browsers + # appear to parse this tolerantly - maybe we should too. + # For now, we just ignore this. + del attrs["expires"] + + ret = format_set_cookie_header(name, value, attrs) if not ret: raise ValueError("Invalid Cookie") return ret |