The "Proxy-Authenticate" header field consists of at least one challenge that indicates the authentication scheme(s) and parameters applicable to the proxy for this effective request URI (Section 5.5).
This seems really odd -- P-A is not generally used in a way that's specific to a single target URI.
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I think it's scoped to the request; i.e., if the client retries the same request with appropriate credentials, it's likely to succeed; we can't say much more than that.
P-A is defined as:
This seems really odd -- P-A is not generally used in a way that's specific to a single target URI.
The text was updated successfully, but these errors were encountered: