1 // tofuproxy -- flexible HTTP/HTTPS proxy, TLS terminator, X.509 TOFU
2 // manager, WARC/geminispace browser
3 // Copyright (C) 2021-2024 Sergey Matveev <stargrave@stargrave.org>
5 // This program is free software: you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation, version 3 of the License.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
26 "go.cypherpunks.ru/netrc"
27 ttls "go.stargrave.org/tofuproxy/tls"
30 func authDialog(host, realm string) (string, string, error) {
32 userInit, passInit := netrc.Find(host)
35 wm title . "Unauthorized: %s"
37 label .luser -text "User"
39 set u [entry .user -textvariable userinit]
42 label .lpass -text "Password"
44 set p [entry .pass -show "*" -textvariable passinit]
54 button .login -text "Login" -command login
57 bind . <KeyPress> {switch -exact %%K {
58 q {exit 0} ; # reject once
61 `, strings.ReplaceAll(realm, "\"", ""), userInit, passInit)
62 cmd := exec.Command(ttls.CmdWish)
64 out, err := cmd.Output()
68 lines := strings.Split(string(out), "\n")
70 return "", "", errors.New("invalid output from authorization form")
72 return lines[0], lines[1], nil