Files
proton-bridge/pkg/pmapi/dialer_with_proxy_test.go

127 lines
4.0 KiB
Go

// Copyright (c) 2020 Proton Technologies AG
//
// This file is part of ProtonMail Bridge.
//
// ProtonMail Bridge is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ProtonMail Bridge is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with ProtonMail Bridge. If not, see <https://www.gnu.org/licenses/>.
package pmapi
import (
"net/http"
"net/http/httptest"
"testing"
)
const liveAPI = "https://api.protonmail.ch"
var testLiveConfig = &ClientConfig{
AppVersion: "Bridge_1.2.4-test",
ClientID: "Bridge",
}
func newTestDialerWithPinning() (*int, *DialerWithPinning) {
called := 0
p := NewPMAPIPinning(testLiveConfig.AppVersion)
p.ReportCertIssueLocal = func() { called++ }
testLiveConfig.Transport = p.TransportWithPinning()
return &called, p
}
func TestTLSPinValid(t *testing.T) {
called, _ := newTestDialerWithPinning()
RootURL = liveAPI
client := NewClient(testLiveConfig, "pmapi"+t.Name())
_, err := client.AuthInfo("this.address.is.disabled")
Ok(t, err)
Equals(t, 0, *called)
}
func TestTLSPinBackup(t *testing.T) {
called, p := newTestDialerWithPinning()
p.report.KnownPins[1] = p.report.KnownPins[0]
p.report.KnownPins[0] = ""
RootURL = liveAPI
client := NewClient(testLiveConfig, "pmapi"+t.Name())
_, err := client.AuthInfo("this.address.is.disabled")
Ok(t, err)
Equals(t, 0, *called)
}
func _TestTLSPinNoMatch(t *testing.T) { // nolint[unused]
called, p := newTestDialerWithPinning()
for i := 0; i < len(p.report.KnownPins); i++ {
p.report.KnownPins[i] = "testing"
}
RootURL = liveAPI
client := NewClient(testLiveConfig, "pmapi"+t.Name())
_, err := client.AuthInfo("this.address.is.disabled")
Ok(t, err)
// check that it will be called only once per session
client = NewClient(testLiveConfig, "pmapi"+t.Name())
_, err = client.AuthInfo("this.address.is.disabled")
Ok(t, err)
Equals(t, 1, *called)
}
func _TestTLSPinInvalid(t *testing.T) { // nolint[unused]
ts := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
writeJSONResponsefromFile(t, w, "/auth/info/post_response.json", 0)
}))
defer ts.Close()
called, _ := newTestDialerWithPinning()
client := NewClient(testLiveConfig, "pmapi"+t.Name())
RootURL = liveAPI
_, err := client.AuthInfo("this.address.is.disabled")
Ok(t, err)
RootURL = ts.URL
_, err = client.AuthInfo("this.address.is.disabled")
Assert(t, err != nil, "error is expected but have %v", err)
Equals(t, 1, *called)
}
func _TestTLSSignedCertWrongPublicKey(t *testing.T) { // nolint[unused]
_, dialer := newTestDialerWithPinning()
_, err := dialer.dialAndCheckFingerprints("tcp", "rsa4096.badssl.com:443")
Assert(t, err != nil, "expected dial to fail because of wrong public key: ", err.Error())
}
func _TestTLSSignedCertTrustedPublicKey(t *testing.T) { // nolint[unused]
_, dialer := newTestDialerWithPinning()
dialer.report.KnownPins = append(dialer.report.KnownPins, `pin-sha256="W8/42Z0ffufwnHIOSndT+eVzBJSC0E8uTIC8O6mEliQ="`)
_, err := dialer.dialAndCheckFingerprints("tcp", "rsa4096.badssl.com:443")
Assert(t, err == nil, "expected dial to succeed because public key is known and cert is signed by CA: ", err.Error())
}
func _TestTLSSelfSignedCertTrustedPublicKey(t *testing.T) { // nolint[unused]
_, dialer := newTestDialerWithPinning()
dialer.report.KnownPins = append(dialer.report.KnownPins, `pin-sha256="9SLklscvzMYj8f+52lp5ze/hY0CFHyLSPQzSpYYIBm8="`)
_, err := dialer.dialAndCheckFingerprints("tcp", "self-signed.badssl.com:443")
Assert(t, err == nil, "expected dial to succeed because public key is known despite cert being self-signed: ", err.Error())
}