// Copyright 2023, 2024, 2025 The Forgejo Authors. All rights reserved.// SPDX-License-Identifier: MIT package forgefed import (	"reflect"	"strings"	"testing" 	"forgejo.org/modules/setting"	"forgejo.org/modules/validation" 	ap "github.com/go-ap/activitypub") func TestNewPersonId(t *testing.T) {	expected := PersonID{}	expected.ID = "1"	expected.Source = "forgejo"	expected.HostSchema = "https"	expected.Path = "api/v1/activitypub/user-id"	expected.Host = "an.other.host"	expected.HostPort = 443	expected.IsPortSupplemented = true	expected.UnvalidatedInput = "https://an.other.host/api/v1/activitypub/user-id/1" 	sut, _ := NewPersonID("https://an.other.host/api/v1/activitypub/user-id/1", "forgejo")	if sut != expected {		t.Errorf("expected: %v\n but was: %v\n", expected, sut)	} 	expected = PersonID{}	expected.ID = "1"	expected.Source = "forgejo"	expected.HostSchema = "https"	expected.Path = "api/v1/activitypub/user-id"	expected.Host = "an.other.host"	expected.HostPort = 443	expected.IsPortSupplemented = false	expected.UnvalidatedInput = "https://an.other.host:443/api/v1/activitypub/user-id/1" 	sut, _ = NewPersonID("https://an.other.host:443/api/v1/activitypub/user-id/1", "forgejo")	if sut != expected {		t.Errorf("expected: %v\n but was: %v\n", expected, sut)	} 	expected = PersonID{}	expected.ID = "1"	expected.Source = "forgejo"	expected.HostSchema = "http"	expected.Path = "api/v1/activitypub/user-id"	expected.Host = "an.other.host"	expected.HostPort = 80	expected.IsPortSupplemented = false	expected.UnvalidatedInput = "http://an.other.host:80/api/v1/activitypub/user-id/1" 	sut, _ = NewPersonID("http://an.other.host:80/api/v1/activitypub/user-id/1", "forgejo")	if sut != expected {		t.Errorf("expected: %v\n but was: %v\n", expected, sut)	} 	expected = PersonID{}	expected.ID = "1"	expected.Source = "forgejo"	expected.HostSchema = "https"	expected.Path = "api/v1/activitypub/user-id"	expected.Host = "an.other.host"	expected.HostPort = 443	expected.IsPortSupplemented = false	expected.UnvalidatedInput = "https://an.other.host:443/api/v1/activitypub/user-id/1" 	sut, _ = NewPersonID("HTTPS://an.other.host:443/api/v1/activitypub/user-id/1", "forgejo")	if sut != expected {		t.Errorf("expected: %v\n but was: %v\n", expected, sut)	}} func TestNewRepositoryId(t *testing.T) {	setting.AppURL = "http://localhost:3000/"	expected := RepositoryID{}	expected.ID = "1"	expected.Source = "forgejo"	expected.HostSchema = "http"	expected.Path = "api/activitypub/repository-id"	expected.Host = "localhost"	expected.HostPort = 3000	expected.IsPortSupplemented = false	expected.UnvalidatedInput = "http://localhost:3000/api/activitypub/repository-id/1"	sut, _ := NewRepositoryID("http://localhost:3000/api/activitypub/repository-id/1", "forgejo")	if sut != expected {		t.Errorf("expected: %v\n but was: %v\n", expected, sut)	}} func TestActorIdValidation(t *testing.T) {	sut := ActorID{}	sut.Source = "forgejo"	sut.HostSchema = "https"	sut.Path = "api/v1/activitypub/user-id"	sut.Host = "an.other.host"	sut.HostPort = 443	sut.IsPortSupplemented = true	sut.UnvalidatedInput = "https://an.other.host/api/v1/activitypub/user-id/"	if sut.Validate()[0] != "userId should not be empty" {		t.Errorf("validation error expected but was: %v\n", sut.Validate())	} 	sut = ActorID{}	sut.ID = "1"	sut.Source = "forgejo"	sut.HostSchema = "https"	sut.Path = "api/v1/activitypub/user-id"	sut.Host = "an.other.host"	sut.HostPort = 443	sut.IsPortSupplemented = true	sut.UnvalidatedInput = "https://an.other.host/api/v1/activitypub/user-id/1?illegal=action"	if sut.Validate()[0] != "not all input was parsed, \nUnvalidated Input:\"https://an.other.host/api/v1/activitypub/user-id/1?illegal=action\" \nParsed URI: \"https://an.other.host/api/v1/activitypub/user-id/1\"" {		t.Errorf("validation error expected but was: %v\n", sut.Validate()[0])	}} func TestPersonIdValidation(t *testing.T) {	sut := PersonID{}	sut.ID = "1"	sut.Source = "forgejo"	sut.HostSchema = "https"	sut.Path = "path"	sut.Host = "an.other.host"	sut.HostPort = 443	sut.IsPortSupplemented = true	sut.UnvalidatedInput = "https://an.other.host/path/1" 	_, err := validation.IsValid(sut)	if validation.IsErrNotValid(err) && strings.Contains(err.Error(), "path: \"path\" has to be a person specific api path\n") {		t.Errorf("validation error expected but was: %v\n", err)	} 	sut = PersonID{}	sut.ID = "1"	sut.Source = "forgejox"	sut.HostSchema = "https"	sut.Path = "api/v1/activitypub/user-id"	sut.Host = "an.other.host"	sut.HostPort = 443	sut.IsPortSupplemented = true	sut.UnvalidatedInput = "https://an.other.host/api/v1/activitypub/user-id/1"	if sut.Validate()[0] != "Value forgejox is not contained in allowed values [forgejo gitea]" {		t.Errorf("validation error expected but was: %v\n", sut.Validate()[0])	}} func TestWebfingerId(t *testing.T) {	sut, _ := NewPersonID("https://codeberg.org/api/v1/activitypub/user-id/12345", "forgejo")	if sut.AsWebfinger() != "@12345@codeberg.org" {		t.Errorf("wrong webfinger: %v", sut.AsWebfinger())	} 	sut, _ = NewPersonID("https://Codeberg.org/api/v1/activitypub/user-id/12345", "forgejo")	if sut.AsWebfinger() != "@12345@codeberg.org" {		t.Errorf("wrong webfinger: %v", sut.AsWebfinger())	}} func TestShouldThrowErrorOnInvalidInput(t *testing.T) {	var err any	_, err = NewPersonID("", "forgejo")	if err == nil {		t.Errorf("empty input should be invalid.")	}	_, err = NewPersonID("http://localhost:3000/api/v1/something", "forgejo")	if err == nil {		t.Errorf("localhost uris are not external")	}	_, err = NewPersonID("./api/v1/something", "forgejo")	if err == nil {		t.Errorf("relative uris are not allowed")	}	_, err = NewPersonID("http://1.2.3.4/api/v1/something", "forgejo")	if err == nil {		t.Errorf("uri may not be ip-4 based")	}	_, err = NewPersonID("http:///[fe80::1ff:fe23:4567:890a%25eth0]/api/v1/something", "forgejo")	if err == nil {		t.Errorf("uri may not be ip-6 based")	}	_, err = NewPersonID("https://codeberg.org/api/v1/activitypub/../activitypub/user-id/12345", "forgejo")	if err == nil {		t.Errorf("uri may not contain relative path elements")	}	_, err = NewPersonID("https://myuser@an.other.host/api/v1/activitypub/user-id/1", "forgejo")	if err == nil {		t.Errorf("uri may not contain unparsed elements")	}	_, err = NewPersonID("https://an.other.host/api/v1/activitypub/user-id/1", "forgejo")	if err != nil {		t.Errorf("this uri should be valid but was: %v", err)	}} func Test_PersonMarshalJSON(t *testing.T) {	sut := ForgePerson{}	sut.Type = "Person"	sut.PreferredUsername = ap.NaturalLanguageValuesNew()	sut.PreferredUsername.Set("en", ap.Content("MaxMuster"))	result, _ := sut.MarshalJSON()	if string(result) != "{\"type\":\"Person\",\"preferredUsername\":\"MaxMuster\"}" {		t.Errorf("MarshalJSON() was = %q", result)	}} func Test_PersonUnmarshalJSON(t *testing.T) {	expected := &ForgePerson{		Actor: ap.Actor{			Type: "Person",			PreferredUsername: ap.NaturalLanguageValues{				ap.LangRefValue{Ref: "en", Value: []byte("MaxMuster")},			},		},	}	sut := new(ForgePerson)	err := sut.UnmarshalJSON([]byte(`{"type":"Person","preferredUsername":"MaxMuster"}`))	if err != nil {		t.Errorf("UnmarshalJSON() unexpected error: %v", err)	}	x, _ := expected.MarshalJSON()	y, _ := sut.MarshalJSON()	if !reflect.DeepEqual(x, y) {		t.Errorf("UnmarshalJSON() expected: %q got: %q", x, y)	} 	expectedStr := strings.ReplaceAll(strings.ReplaceAll(`{		"id":"https://federated-repo.prod.meissa.de/api/v1/activitypub/user-id/10",		"type":"Person",		"icon":{"type":"Image","mediaType":"image/png","url":"https://federated-repo.prod.meissa.de/avatar/fa7f9c4af2a64f41b1bef292bf872614"},		"url":"https://federated-repo.prod.meissa.de/stargoose9",		"inbox":"https://federated-repo.prod.meissa.de/api/v1/activitypub/user-id/10/inbox",		"outbox":"https://federated-repo.prod.meissa.de/api/v1/activitypub/user-id/10/outbox",		"preferredUsername":"stargoose9",		"publicKey":{"id":"https://federated-repo.prod.meissa.de/api/v1/activitypub/user-id/10#main-key",			"owner":"https://federated-repo.prod.meissa.de/api/v1/activitypub/user-id/10",			"publicKeyPem":"-----BEGIN PUBLIC KEY-----\nMIIBoj...XAgMBAAE=\n-----END PUBLIC KEY-----\n"}}`,		"\n", ""),		"\t", "")	err = sut.UnmarshalJSON([]byte(expectedStr))	if err != nil {		t.Errorf("UnmarshalJSON() unexpected error: %v", err)	}	result, _ := sut.MarshalJSON()	if expectedStr != string(result) {		t.Errorf("UnmarshalJSON() expected: %q got: %q", expectedStr, result)	}} func TestForgePersonValidation(t *testing.T) {	sut := new(ForgePerson)	sut.UnmarshalJSON([]byte(`{"type":"Person","preferredUsername":"MaxMuster"}`))	if res, _ := validation.IsValid(sut); !res {		t.Errorf("sut expected to be valid: %v\n", sut.Validate())	}}