mirror of
https://github.com/matrix-org/dendrite.git
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318 lines
10 KiB
Go
318 lines
10 KiB
Go
// Copyright 2017 Andrew Morgan <andrew@amorgan.xyz>
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package routing
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import (
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"net/http"
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"regexp"
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"strings"
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"testing"
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"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
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"github.com/matrix-org/dendrite/clientapi/jsonerror"
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"github.com/matrix-org/dendrite/setup/config"
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"github.com/matrix-org/util"
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)
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var (
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// Registration Flows that the server allows.
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allowedFlows = []authtypes.Flow{
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{
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Stages: []authtypes.LoginType{
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authtypes.LoginType("stage1"),
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authtypes.LoginType("stage2"),
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},
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},
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{
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Stages: []authtypes.LoginType{
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authtypes.LoginType("stage1"),
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authtypes.LoginType("stage3"),
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},
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},
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}
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)
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// Should return true as we're completing all the stages of a single flow in
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// order.
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func TestFlowCheckingCompleteFlowOrdered(t *testing.T) {
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testFlow := []authtypes.LoginType{
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authtypes.LoginType("stage1"),
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authtypes.LoginType("stage3"),
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}
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if !checkFlowCompleted(testFlow, allowedFlows) {
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t.Error("Incorrect registration flow verification: ", testFlow, ", from allowed flows: ", allowedFlows, ". Should be true.")
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}
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}
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// Should return false as all stages in a single flow need to be completed.
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func TestFlowCheckingStagesFromDifferentFlows(t *testing.T) {
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testFlow := []authtypes.LoginType{
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authtypes.LoginType("stage2"),
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authtypes.LoginType("stage3"),
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}
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if checkFlowCompleted(testFlow, allowedFlows) {
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t.Error("Incorrect registration flow verification: ", testFlow, ", from allowed flows: ", allowedFlows, ". Should be false.")
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}
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}
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// Should return true as we're completing all the stages from a single flow, as
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// well as some extraneous stages.
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func TestFlowCheckingCompleteOrderedExtraneous(t *testing.T) {
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testFlow := []authtypes.LoginType{
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authtypes.LoginType("stage1"),
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authtypes.LoginType("stage3"),
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authtypes.LoginType("stage4"),
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authtypes.LoginType("stage5"),
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}
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if !checkFlowCompleted(testFlow, allowedFlows) {
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t.Error("Incorrect registration flow verification: ", testFlow, ", from allowed flows: ", allowedFlows, ". Should be true.")
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}
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}
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// Should return false as we're submitting an empty flow.
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func TestFlowCheckingEmptyFlow(t *testing.T) {
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testFlow := []authtypes.LoginType{}
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if checkFlowCompleted(testFlow, allowedFlows) {
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t.Error("Incorrect registration flow verification: ", testFlow, ", from allowed flows: ", allowedFlows, ". Should be false.")
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}
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}
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// Should return false as we've completed a stage that isn't in any allowed flow.
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func TestFlowCheckingInvalidStage(t *testing.T) {
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testFlow := []authtypes.LoginType{
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authtypes.LoginType("stage8"),
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}
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if checkFlowCompleted(testFlow, allowedFlows) {
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t.Error("Incorrect registration flow verification: ", testFlow, ", from allowed flows: ", allowedFlows, ". Should be false.")
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}
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}
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// Should return true as we complete all stages of an allowed flow, though out
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// of order, as well as extraneous stages.
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func TestFlowCheckingExtraneousUnordered(t *testing.T) {
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testFlow := []authtypes.LoginType{
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authtypes.LoginType("stage5"),
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authtypes.LoginType("stage4"),
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authtypes.LoginType("stage3"),
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authtypes.LoginType("stage2"),
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authtypes.LoginType("stage1"),
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}
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if !checkFlowCompleted(testFlow, allowedFlows) {
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t.Error("Incorrect registration flow verification: ", testFlow, ", from allowed flows: ", allowedFlows, ". Should be true.")
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}
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}
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// Should return false as we're providing fewer stages than are required.
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func TestFlowCheckingShortIncorrectInput(t *testing.T) {
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testFlow := []authtypes.LoginType{
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authtypes.LoginType("stage8"),
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}
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if checkFlowCompleted(testFlow, allowedFlows) {
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t.Error("Incorrect registration flow verification: ", testFlow, ", from allowed flows: ", allowedFlows, ". Should be false.")
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}
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}
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// Should return false as we're providing different stages than are required.
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func TestFlowCheckingExtraneousIncorrectInput(t *testing.T) {
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testFlow := []authtypes.LoginType{
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authtypes.LoginType("stage8"),
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authtypes.LoginType("stage9"),
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authtypes.LoginType("stage10"),
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authtypes.LoginType("stage11"),
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}
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if checkFlowCompleted(testFlow, allowedFlows) {
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t.Error("Incorrect registration flow verification: ", testFlow, ", from allowed flows: ", allowedFlows, ". Should be false.")
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}
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}
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// Completed flows stages should always be a valid slice header.
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// TestEmptyCompletedFlows checks that sessionsDict returns a slice & not nil.
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func TestEmptyCompletedFlows(t *testing.T) {
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fakeEmptySessions := newSessionsDict()
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fakeSessionID := "aRandomSessionIDWhichDoesNotExist"
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ret := fakeEmptySessions.GetCompletedStages(fakeSessionID)
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// check for []
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if ret == nil || len(ret) != 0 {
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t.Error("Empty Completed Flow Stages should be a empty slice: returned ", ret, ". Should be []")
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}
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}
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// This method tests validation of the provided Application Service token and
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// username that they're registering
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func TestValidationOfApplicationServices(t *testing.T) {
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// Set up application service namespaces
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regex := "@_appservice_.*"
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regexp, err := regexp.Compile(regex)
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if err != nil {
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t.Errorf("Error compiling regex: %s", regex)
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}
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fakeNamespace := config.ApplicationServiceNamespace{
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Exclusive: true,
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Regex: regex,
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RegexpObject: regexp,
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}
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// Create a fake application service
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fakeID := "FakeAS"
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fakeSenderLocalpart := "_appservice_bot"
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fakeApplicationService := config.ApplicationService{
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ID: fakeID,
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URL: "null",
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ASToken: "1234",
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HSToken: "4321",
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SenderLocalpart: fakeSenderLocalpart,
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NamespaceMap: map[string][]config.ApplicationServiceNamespace{
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"users": {fakeNamespace},
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},
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}
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// Set up a config
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fakeConfig := &config.Dendrite{}
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fakeConfig.Defaults()
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fakeConfig.Global.ServerName = "localhost"
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fakeConfig.ClientAPI.Derived.ApplicationServices = []config.ApplicationService{fakeApplicationService}
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// Access token is correct, user_id omitted so we are acting as SenderLocalpart
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asID, resp := validateApplicationService(&fakeConfig.ClientAPI, fakeSenderLocalpart, "1234")
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if resp != nil || asID != fakeID {
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t.Errorf("appservice should have validated and returned correct ID: %s", resp.JSON)
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}
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// Access token is incorrect, user_id omitted so we are acting as SenderLocalpart
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asID, resp = validateApplicationService(&fakeConfig.ClientAPI, fakeSenderLocalpart, "xxxx")
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if resp == nil || asID == fakeID {
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t.Errorf("access_token should have been marked as invalid")
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}
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// Access token is correct, acting as valid user_id
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asID, resp = validateApplicationService(&fakeConfig.ClientAPI, "_appservice_bob", "1234")
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if resp != nil || asID != fakeID {
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t.Errorf("access_token and user_id should've been valid: %s", resp.JSON)
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}
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// Access token is correct, acting as invalid user_id
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asID, resp = validateApplicationService(&fakeConfig.ClientAPI, "_something_else", "1234")
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if resp == nil || asID == fakeID {
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t.Errorf("user_id should not have been valid: @_something_else:localhost")
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}
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}
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func TestValidatePassword(t *testing.T) {
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t.Parallel()
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defaults := &config.PasswordRequirements{}
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defaults.Defaults()
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custom := &config.PasswordRequirements{
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MinPasswordLength: 16,
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MaxPasswordLength: 32,
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RequireMixedCase: true,
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MinNumberSymbols: 5,
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}
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var testCases = []struct {
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name string
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config config.PasswordRequirements
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password string
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expected *util.JSONResponse
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}{
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{
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name: "default reject too short",
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config: *defaults,
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password: strings.Repeat("a", defaults.MinPasswordLength-1),
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expected: &util.JSONResponse{
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Code: http.StatusBadRequest,
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},
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},
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{
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name: "default reject too long",
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config: *defaults,
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password: strings.Repeat("a", defaults.MaxPasswordLength+10),
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expected: &util.JSONResponse{
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Code: http.StatusBadRequest,
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},
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},
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{
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name: "default reject empty password",
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config: *defaults,
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password: "",
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expected: &util.JSONResponse{
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Code: http.StatusBadRequest,
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},
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},
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{
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name: "set min reject too short",
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config: *custom,
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password: "abcd",
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expected: &util.JSONResponse{
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Code: http.StatusBadRequest,
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},
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},
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{
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name: "set max reject too long",
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config: *custom,
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password: strings.Repeat("x", custom.MaxPasswordLength+10),
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expected: &util.JSONResponse{
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Code: http.StatusBadRequest,
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},
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},
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{
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name: "set symbols not enough",
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config: *custom,
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password: "thi$i$apasswordshouldbelong",
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expected: &util.JSONResponse{
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Code: http.StatusBadRequest,
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},
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},
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{
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name: "require mixed case but none given",
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config: *custom,
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password: "haha_all_lowercase_cant_catch_me",
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expected: &util.JSONResponse{
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Code: http.StatusBadRequest,
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},
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},
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{
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name: "custom settings allow",
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config: *custom,
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password: "$0me_$up3r_$trong_P@ass",
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expected: nil,
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},
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}
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for _, test := range testCases {
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test := test
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t.Run(test.name, func(t *testing.T) {
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t.Parallel()
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response := validatePassword(test.password, test.config)
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if test.expected == nil && response != nil {
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t.Errorf("expected password to be validated. got error: %s", response.JSON.(*jsonerror.MatrixError).Err)
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} else if test.expected != nil && response == nil {
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t.Errorf("expected password to fail, but was validated")
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} else if test.expected != nil && test.expected.Code != response.Code {
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t.Errorf("expected error code %d, got %d", test.expected.Code, response.Code)
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} else if test.expected != nil && test.expected.Code == response.Code {
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t.Logf("expected error code %d matches %d", test.expected.Code, response.Code)
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} else if test.expected == nil && response == nil {
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t.Log("password validation passed")
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} else {
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t.Errorf("uncaught test result. expected %v, got %v", test.expected, response)
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}
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})
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}
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}
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