Creates new BasicAuth filter.
# File lib/httpclient/auth.rb, line 239 def initialize super @cred = nil @set = false @auth = {} @challenge = {} @scheme = "Basic" end
Challenge handler: remember URL for response.
# File lib/httpclient/auth.rb, line 295 def challenge(uri, param_str = nil) synchronize { @challenge[urify(uri)] = true true } end
Response handler: returns credential. It sends cred only when a given uri is;
child page of challengeable(got *Authenticate before) uri and,
child page of defined credential
# File lib/httpclient/auth.rb, line 281 def get(req) target_uri = req.header.request_uri synchronize { return nil unless @challenge.find { |uri, ok| Util.uri_part_of(target_uri, uri) and ok } return @cred if @cred Util.hash_find_value(@auth) { |uri, cred| Util.uri_part_of(target_uri, uri) } } end
Resets challenge state. Do not send ‘*Authorization’ header until the server sends ‘*Authentication’ again.
# File lib/httpclient/auth.rb, line 250 def reset_challenge synchronize { @challenge.clear } end
Set authentication credential. uri == nil for generic purpose (allow to use user/password for any URL).
# File lib/httpclient/auth.rb, line 258 def set(uri, user, passwd) synchronize do if uri.nil? @cred = ["#{user}:#{passwd}"].pack('m').tr("\n", '') else uri = Util.uri_dirname(uri) @auth[uri] = ["#{user}:#{passwd}"].pack('m').tr("\n", '') end @set = true end end
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