Compare commits
No commits in common. 'main' and 'drew/lets-go' have entirely different histories.
main
...
drew/lets-
@ -1,15 +0,0 @@
|
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kind: pipeline
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type: docker
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name: CI Test Pipeline
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steps:
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- name: Unit Tests
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image: golang:1.23
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privileged: true
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commands:
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- go test -v ./...
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trigger:
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event:
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- pull_request
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- push
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@ -1,74 +0,0 @@
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package main
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import (
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"io"
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"log/slog"
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"net/http"
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"net/http/cookiejar"
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"net/http/httptest"
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"testing"
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"time"
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"git.runcible.io/learning/ratchet/internal/model/mock"
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"git.runcible.io/learning/ratchet/internal/server"
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"github.com/alexedwards/scs/v2"
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)
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// Create a newTestApplication helper which returns an instance of our
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// application struct containing mocked dependencies.
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func newTestApplication(t *testing.T) *server.RatchetApp {
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//tc, err := server.InitTemplateCache()
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tc, err := server.InitFSTemplateCache()
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if err != nil {
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t.Fatal(err)
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}
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sessionManager := scs.New()
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sessionManager.Lifetime = 12 * time.Hour
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sessionManager.Cookie.Secure = true
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rs := server.NewRatchetApp(slog.New(slog.NewTextHandler(io.Discard, nil)), tc, &mock.SnippetService{}, &mock.UserService{}, sessionManager)
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return rs
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}
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// create out own test server with additional receiver functions for ease of testing
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type testServer struct {
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*httptest.Server
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}
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func newTestServer(t *testing.T, h http.Handler) *testServer {
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ts := httptest.NewTLSServer(h)
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jar, err := cookiejar.New(nil)
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if err != nil {
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t.Fatal(err)
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}
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// Any response cookies will be stored and sent on subsequent requests
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ts.Client().Jar = jar
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// Disable redirect-following for test server client by setting custom
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// CheckRedirect function. Called whenever 3xx response. By returning a
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// http.ErrUseLastResponse error it forces the client to immediately return
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// the received response
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ts.Client().CheckRedirect = func(req *http.Request, via []*http.Request) error {
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return http.ErrUseLastResponse
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}
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return &testServer{ts}
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}
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func (ts *testServer) get(t *testing.T, urlPath string) (int, http.Header, string) {
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resp, err := ts.Client().Get(ts.URL + urlPath)
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if err != nil {
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t.Fatal(err)
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}
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defer resp.Body.Close()
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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t.Fatal(err)
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}
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return resp.StatusCode, resp.Header, string(body)
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}
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@ -1,9 +0,0 @@
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INSERT INTO users VALUES(
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1337,
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'tester',
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'tester@example.com',
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/* thisisinsecure */
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'$2a$12$M51w5lWkveAOhwoanoCxO.hJe3s1m8qJuCzbzdETt0SThjpq4BPRq',
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'2025-02-25 18:58:44',
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'2025-02-25 18:58:44'
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);
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@ -1,52 +0,0 @@
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package integration
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import (
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"database/sql"
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"os"
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"testing"
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"git.runcible.io/learning/ratchet/migrations"
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)
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const testerPasswd = "thisisinsecure"
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func newTestDB(t *testing.T) *sql.DB {
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dbFile, err := os.CreateTemp("", "ratchet-*.db")
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if err != nil {
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t.Fatal(err)
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}
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db, err := sql.Open("sqlite3", dbFile.Name())
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if err != nil {
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db.Close()
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t.Fatal(err)
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}
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err = migrations.Migrate(db)
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if err != nil {
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db.Close()
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t.Fatal(err)
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}
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script, err := os.ReadFile("./testdata/seed.sql")
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if err != nil {
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db.Close()
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t.Fatal(err)
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}
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_, err = db.Exec(string(script))
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if err != nil {
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db.Close()
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t.Fatal(err)
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}
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t.Cleanup(func() {
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db.Close()
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err := os.Remove(dbFile.Name())
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if err != nil {
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t.Fatal(err)
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}
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})
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return db
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}
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@ -1,51 +0,0 @@
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package integration
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import (
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"testing"
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"git.runcible.io/learning/ratchet/internal/assert"
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"git.runcible.io/learning/ratchet/internal/model"
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)
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func TestUserModelExists(t *testing.T) {
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// Skip the test if the "-short" flag is provided when running the test.
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if testing.Short() {
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t.Skip("models: skipping model integration test")
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}
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tests := []struct {
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name string
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userID int
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want bool
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}{{
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name: "Valid ID",
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userID: 1337,
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want: true,
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},
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{
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name: "Zero ID",
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userID: 0,
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want: false,
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},
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{
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name: "Zero ID",
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userID: 2,
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want: false,
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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db := newTestDB(t)
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userService := model.UserService{db}
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exists, err := userService.Exists(test.userID)
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assert.Equal(t, exists, test.want)
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assert.NilError(t, err)
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})
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}
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}
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@ -1,35 +0,0 @@
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package mock
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import (
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"database/sql"
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"time"
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"git.runcible.io/learning/ratchet/internal/model"
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)
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var mockSnippet = model.Snippet{
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ID: 1,
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Title: sql.NullString{String: "Hello golang mocking", Valid: true},
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Content: sql.NullString{String: "Hello golang mocking", Valid: true},
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CreatedAt: time.Now(),
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UpdatedAt: time.Now(),
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ExpiresAt: time.Now(),
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}
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type SnippetService struct{}
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func (s *SnippetService) Insert(title, content string, expiresAt int) (int, error) {
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return 2, nil
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}
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func (s *SnippetService) Get(id int) (model.Snippet, error) {
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if id == mockSnippet.ID {
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return mockSnippet, nil
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} else {
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return model.Snippet{}, model.ErrNoRecord
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}
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}
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func (s *SnippetService) Lastest() ([]model.Snippet, error) {
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return []model.Snippet{mockSnippet}, nil
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}
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@ -1,34 +0,0 @@
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package mock
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import "git.runcible.io/learning/ratchet/internal/model"
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var MockEmail = "drew@fake.com"
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var MockPassword = "thisisinsecure"
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type UserService struct{}
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func (u *UserService) Insert(name, email, password string) (int, error) {
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switch email {
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case "dupe@example.com":
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return 0, model.ErrDuplicateEmail
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default:
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return 1, nil
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}
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}
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func (u *UserService) Authenticate(email, password string) (int, error) {
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if email == MockEmail && password == MockPassword {
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return 1, nil
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}
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return 0, model.ErrInvalidCredentials
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}
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func (u *UserService) Exists(id int) (bool, error) {
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switch id {
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case 1:
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return true, nil
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default:
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return false, nil
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||||
}
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||||
}
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@ -1,99 +1,75 @@
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package model
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||||
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||||
import (
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||||
"database/sql"
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"errors"
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"fmt"
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||||
"log/slog"
|
||||
"context"
|
||||
"time"
|
||||
|
||||
"github.com/mattn/go-sqlite3"
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||||
"golang.org/x/crypto/bcrypt"
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||||
"git.runcible.io/learning/ratchet/internal/apperror"
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||||
)
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type User struct {
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ID int
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Name string
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Email string
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HashedPassword []byte
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CreatedAt time.Time
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UpdatedAt time.Time
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||||
}
|
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ID int `json:"id"`
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||||
|
||||
type UserServiceInterface interface {
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Insert(name, email, password string) (int, error)
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Authenticate(email, password string) (int, error)
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||||
Exists(id int) (bool, error)
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||||
}
|
||||
// User prefered name and email
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||||
Name string `json:"name"`
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||||
Email string `json:"email"`
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||||
|
||||
// TODD add logger to service
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||||
type UserService struct {
|
||||
DB *sql.DB
|
||||
}
|
||||
// Randomly generated API key for use with the API
|
||||
// "-" omits the key from serialization
|
||||
APIKey string `json:"-"`
|
||||
|
||||
func (u *UserService) Insert(name, email, password string) (int, error) {
|
||||
hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password), 12)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
// Timestamps for user creatation and last update
|
||||
CreatedAt time.Time `json:"createdAt"`
|
||||
UpdatedAt time.Time `json:"updatedAt"`
|
||||
|
||||
stmt := `INSERT INTO users (name, email, hashed_password)
|
||||
VALUES (?,?,?)`
|
||||
|
||||
result, err := u.DB.Exec(stmt, name, email, string(hashedPassword))
|
||||
if err != nil {
|
||||
slog.Debug(fmt.Sprintf("Error encounters on insert: %s", err.Error()))
|
||||
// This is a assertion that err is of type sqlite3.Error. If it is ok is true.
|
||||
if serr, ok := err.(sqlite3.Error); ok {
|
||||
slog.Debug("Error is sqlite3.Error type.")
|
||||
if serr.ExtendedCode == sqlite3.ErrConstraintUnique {
|
||||
slog.Debug("Error is a unique contraint violation.")
|
||||
return 0, ErrDuplicateEmail
|
||||
}
|
||||
}
|
||||
return 0, err
|
||||
// List of associated Oauth authentication Objects
|
||||
// Not yet implemented
|
||||
// Auths []*Auth `json:"auths"`
|
||||
}
|
||||
|
||||
lastId, err := result.LastInsertId()
|
||||
if err != nil {
|
||||
slog.Debug("An error occured when retrieving insert result id.")
|
||||
return 0, err
|
||||
func (u *User) Validate() error {
|
||||
if u.Name == "" {
|
||||
return apperror.Errorf(apperror.EINVALID, "User name required.")
|
||||
}
|
||||
slog.Debug(fmt.Sprintf("Inserted new user. User pk: %d", int(lastId)))
|
||||
return int(lastId), nil
|
||||
return nil
|
||||
}
|
||||
|
||||
func (u *UserService) Authenticate(email, password string) (int, error) {
|
||||
var id int
|
||||
var hashedPassword []byte
|
||||
stmt := `SELECT id, hashed_password FROM users WHERE email == ?`
|
||||
|
||||
err := u.DB.QueryRow(stmt, email).Scan(&id, &hashedPassword)
|
||||
if err != nil {
|
||||
if errors.Is(err, sql.ErrNoRows) {
|
||||
return 0, ErrInvalidCredentials
|
||||
} else {
|
||||
return 0, err
|
||||
}
|
||||
}
|
||||
// UserService represents a service for managing users.
|
||||
type UserService interface {
|
||||
// Retrieves a user by ID along with their associated auth objects
|
||||
// Returns ENOTFOUND if user does not exist.
|
||||
FindUserByID(ctx context.Context, id int) (*User, error)
|
||||
|
||||
err = bcrypt.CompareHashAndPassword(hashedPassword, []byte(password))
|
||||
if err != nil {
|
||||
if errors.Is(err, bcrypt.ErrMismatchedHashAndPassword) {
|
||||
return 0, ErrInvalidCredentials
|
||||
} else {
|
||||
return 0, err
|
||||
}
|
||||
}
|
||||
// Retrieves a list of users by filter. Also returns total count of matching users
|
||||
// which may differ from retruned results if filter.Limit is specified.
|
||||
FindUsers(ctc context.Context, filter UserFilter) ([]*User, int, error)
|
||||
|
||||
return id, nil
|
||||
// Creates a new use. This is only used for testing since users are typically
|
||||
// cretaed during the OAuth creation process in the AuthService.CreateAuth().
|
||||
CreateUser(ctx context.Context, user *User) error
|
||||
|
||||
// Updates a user object. Returns EUNAUTHORIZED if current user is not
|
||||
// the user that is being updated. Returns ENOTFOUND if the user does not exist.
|
||||
UpdateUser(ctx context.Context, id int, upd UserUpdate) (*User, error)
|
||||
|
||||
// Permanently deletes a user and all owned application resources. Returns EUNAUTHORIZED
|
||||
// if current user is not the user being deleted. Returns ENOTFOUND if the user
|
||||
// does not exist.
|
||||
DeleteUser(ctx context.Context, id int) error
|
||||
}
|
||||
|
||||
func (u *UserService) Exists(id int) (bool, error) {
|
||||
var exists bool
|
||||
// UserFilter respresents a filter passed to FindUsers().
|
||||
type UserFilter struct {
|
||||
ID *int `json:"id"`
|
||||
Email *string `json:"email"`
|
||||
APIKey *string `json:"apiKey"`
|
||||
|
||||
stmt := "SELECT EXISTS(SELECT true FROM users WHERE id = ?)"
|
||||
// Restrict to subset of results
|
||||
Offset int `json:"offset"`
|
||||
Limit int `json:"limit"`
|
||||
}
|
||||
|
||||
err := u.DB.QueryRow(stmt, id).Scan(&exists)
|
||||
return exists, err
|
||||
type UserUpdate struct {
|
||||
Name *string `json:"name"`
|
||||
Email *string `json:"email"`
|
||||
}
|
||||
|
||||
@ -1,75 +0,0 @@
|
||||
package model
|
||||
|
||||
import (
|
||||
"context"
|
||||
"time"
|
||||
|
||||
"git.runcible.io/learning/ratchet/internal/apperror"
|
||||
)
|
||||
|
||||
type Userwtf struct {
|
||||
ID int `json:"id"`
|
||||
|
||||
// User prefered name and email
|
||||
Name string `json:"name"`
|
||||
Email string `json:"email"`
|
||||
|
||||
// Randomly generated API key for use with the API
|
||||
// "-" omits the key from serialization
|
||||
APIKey string `json:"-"`
|
||||
|
||||
// Timestamps for user creatation and last update
|
||||
CreatedAt time.Time `json:"createdAt"`
|
||||
UpdatedAt time.Time `json:"updatedAt"`
|
||||
|
||||
// List of associated Oauth authentication Objects
|
||||
// Not yet implemented
|
||||
// Auths []*Auth `json:"auths"`
|
||||
}
|
||||
|
||||
func (u *Userwtf) Validate() error {
|
||||
if u.Name == "" {
|
||||
return apperror.Errorf(apperror.EINVALID, "User name required.")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// UserService represents a service for managing users.
|
||||
type UserServicewtf interface {
|
||||
// Retrieves a user by ID along with their associated auth objects
|
||||
// Returns ENOTFOUND if user does not exist.
|
||||
FindUserByID(ctx context.Context, id int) (*Userwtf, error)
|
||||
|
||||
// Retrieves a list of users by filter. Also returns total count of matching users
|
||||
// which may differ from retruned results if filter.Limit is specified.
|
||||
FindUsers(ctc context.Context, filter UserFilter) ([]*Userwtf, int, error)
|
||||
|
||||
// Creates a new use. This is only used for testing since users are typically
|
||||
// cretaed during the OAuth creation process in the AuthService.CreateAuth().
|
||||
CreateUser(ctx context.Context, user *Userwtf) error
|
||||
|
||||
// Updates a user object. Returns EUNAUTHORIZED if current user is not
|
||||
// the user that is being updated. Returns ENOTFOUND if the user does not exist.
|
||||
UpdateUser(ctx context.Context, id int, upd UserUpdate) (*Userwtf, error)
|
||||
|
||||
// Permanently deletes a user and all owned application resources. Returns EUNAUTHORIZED
|
||||
// if current user is not the user being deleted. Returns ENOTFOUND if the user
|
||||
// does not exist.
|
||||
DeleteUser(ctx context.Context, id int) error
|
||||
}
|
||||
|
||||
// UserFilter respresents a filter passed to FindUsers().
|
||||
type UserFilter struct {
|
||||
ID *int `json:"id"`
|
||||
Email *string `json:"email"`
|
||||
APIKey *string `json:"apiKey"`
|
||||
|
||||
// Restrict to subset of results
|
||||
Offset int `json:"offset"`
|
||||
Limit int `json:"limit"`
|
||||
}
|
||||
|
||||
type UserUpdate struct {
|
||||
Name *string `json:"name"`
|
||||
Email *string `json:"email"`
|
||||
}
|
||||
@ -1,5 +0,0 @@
|
||||
package server
|
||||
|
||||
type contextKey string
|
||||
|
||||
const isAuthenticatedKey = contextKey("isAuthenticated")
|
||||
@ -1,66 +0,0 @@
|
||||
// test
|
||||
package server
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"net/http"
|
||||
|
||||
"git.runcible.io/learning/ratchet/internal/validator"
|
||||
"github.com/go-playground/form/v4"
|
||||
)
|
||||
|
||||
// Define a snippetCreateForm struct to represent the form data and validation
|
||||
// errors for the form fields. Note that all the struct fields are deliberately
|
||||
// exported (i.e. start with a capital letter). This is because struct fields
|
||||
// must be exported in order to be read by the html/template package when
|
||||
// rendering the template.
|
||||
//
|
||||
// Remove the explicit FieldErrors struct field and instead embed the Validator
|
||||
// struct. Embedding this means that our snippetCreateForm "inherits" all the
|
||||
// fields and methods of our Validator struct (including the FieldErrors field).
|
||||
//
|
||||
// MOVING TO go-playground/form
|
||||
// Update our snippetCreateForm struct to include struct tags which tell the
|
||||
// decoder how to map HTML form values into the different struct fields. So, for
|
||||
// example, here we're telling the decoder to store the value from the HTML form
|
||||
// input with the name "title" in the Title field. The struct tag `form:"-"`
|
||||
// tells the decoder to completely ignore a field during decoding.
|
||||
type snippetCreateForm struct {
|
||||
Title string `form:"title"`
|
||||
Content string `form:"content"`
|
||||
Expires int `form:"expires"`
|
||||
validator.Validator `form:"-"`
|
||||
}
|
||||
|
||||
type userSignupForm struct {
|
||||
Name string `form:"name"`
|
||||
Email string `form:"email"`
|
||||
Password string `form:"password"`
|
||||
validator.Validator `form:"-"`
|
||||
}
|
||||
|
||||
type userLoginForm struct {
|
||||
Email string `form:"email"`
|
||||
Password string `form:"password"`
|
||||
validator.Validator `form:"-"`
|
||||
}
|
||||
|
||||
func decodePostForm(r *http.Request, fd *form.Decoder, dst any) error {
|
||||
err := r.ParseForm()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
err = fd.Decode(dst, r.PostForm)
|
||||
if err != nil {
|
||||
var invalidDecoderError *form.InvalidDecoderError
|
||||
|
||||
if errors.As(err, &invalidDecoderError) {
|
||||
// if called in the handler, recovery middleware
|
||||
// will log and send 500 response back
|
||||
panic(err)
|
||||
}
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
@ -1,77 +0,0 @@
|
||||
package server
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"testing"
|
||||
|
||||
"git.runcible.io/learning/ratchet/internal/assert"
|
||||
)
|
||||
|
||||
func TestCommonHeadersMiddleware(t *testing.T) {
|
||||
rr := httptest.NewRecorder()
|
||||
|
||||
r, err := http.NewRequest(http.MethodGet, "/", nil)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
// mock http.Handler
|
||||
next := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
w.Write([]byte("OK"))
|
||||
})
|
||||
|
||||
// Pass the mock HTTP handler to our commonHeaders middleware. Because
|
||||
// commonHeaders *returns* a http.Handler we can call its ServeHTTP()
|
||||
// method, passing in the http.ResponseRecorder and dummy http.Request to
|
||||
// execute it.
|
||||
CommonHeaderMiddleware(next).ServeHTTP(rr, r)
|
||||
|
||||
resp := rr.Result()
|
||||
|
||||
// Check that the middleware has correctly set the Content-Security-Policy
|
||||
// header on the response.
|
||||
expectedValue := "default-src 'self'; style-src 'self' fonts.googleapis.com; font-src fonts.gstatic.com"
|
||||
assert.Equal(t, resp.Header.Get("Content-Security-Policy"), expectedValue)
|
||||
|
||||
// Check that the middleware has correctly set the Referrer-Policy
|
||||
// header on the response.
|
||||
expectedValue = "origin-when-cross-origin"
|
||||
assert.Equal(t, resp.Header.Get("Referrer-Policy"), expectedValue)
|
||||
|
||||
// Check that the middleware has correctly set the X-Content-Type-Options
|
||||
// header on the response.
|
||||
expectedValue = "nosniff"
|
||||
assert.Equal(t, resp.Header.Get("X-Content-Type-Options"), expectedValue)
|
||||
|
||||
// Check that the middleware has correctly set the X-Frame-Options header
|
||||
// on the response.
|
||||
expectedValue = "deny"
|
||||
assert.Equal(t, resp.Header.Get("X-Frame-Options"), expectedValue)
|
||||
|
||||
// Check that the middleware has correctly set the X-XSS-Protection header
|
||||
// on the response
|
||||
expectedValue = "0"
|
||||
assert.Equal(t, resp.Header.Get("X-XSS-Protection"), expectedValue)
|
||||
|
||||
// Check that the middleware has correctly set the Server header on the
|
||||
// response.
|
||||
expectedValue = "Go"
|
||||
assert.Equal(t, resp.Header.Get("Server"), expectedValue)
|
||||
|
||||
// Check that the middleware has correctly called the next handler in line
|
||||
// and the response status code and body are as expected.
|
||||
assert.Equal(t, resp.StatusCode, http.StatusOK)
|
||||
|
||||
defer resp.Body.Close()
|
||||
|
||||
body, err := io.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
body = bytes.TrimSpace(body)
|
||||
|
||||
assert.Equal(t, string(body), "OK")
|
||||
}
|
||||
@ -1,55 +1,29 @@
|
||||
package server
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
"log/slog"
|
||||
"net/http"
|
||||
|
||||
"git.runcible.io/learning/ratchet/ui"
|
||||
"git.runcible.io/learning/ratchet/internal/model"
|
||||
)
|
||||
|
||||
func addBaseMiddleware(app *RatchetApp, next http.Handler, requireAuth bool) http.Handler {
|
||||
var h http.Handler
|
||||
h = next
|
||||
if requireAuth {
|
||||
h = RequireAuthenticationMiddleware(h, app.sessionManager)
|
||||
}
|
||||
h = AuthenticateMiddleware(h, app.sessionManager, app.userService)
|
||||
h = NoSurfMiddleware(h)
|
||||
h = app.sessionManager.LoadAndSave(h)
|
||||
return h
|
||||
}
|
||||
|
||||
func (a *RatchetApp) Routes() http.Handler {
|
||||
|
||||
// TODO implement middleware that disables directory listings
|
||||
// This line was superceded by using the embedded filesystem
|
||||
// fileServer := http.FileServer(http.Dir("./ui/static/"))
|
||||
router := http.NewServeMux()
|
||||
|
||||
// Subtree pattern for static assets
|
||||
// This line was superceded by using the embedded filesystem
|
||||
// router.Handle("GET /static/", http.StripPrefix("/static/", fileServer))
|
||||
router.Handle("GET /static/", CacheHeaders(http.FileServerFS(ui.Files)))
|
||||
|
||||
router.Handle("GET /ping", PingHandler())
|
||||
func addRoutes(mux *http.ServeMux,
|
||||
logger *slog.Logger,
|
||||
tc *TemplateCache,
|
||||
db *sql.DB,
|
||||
snippetService *model.SnippetService) http.Handler {
|
||||
|
||||
// /{$} is used to prevent subtree path patterns from acting like a wildcard
|
||||
// resulting in this route requiring an exact match on "/" only
|
||||
// You can only include one HTTP method in a route pattern if you choose
|
||||
// GET will match GET & HEAD http request methods
|
||||
router.Handle("GET /{$}", addBaseMiddleware(a, handleHome(a.logger, a.templateCache, a.sessionManager, a.snippetService), false)) // might be time to swith to github.com/justinas/alice dynamic chain
|
||||
router.Handle("GET /snippet/view/{id}", addBaseMiddleware(a, handleSnippetView(a.logger, a.templateCache, a.sessionManager, a.snippetService), false))
|
||||
router.Handle("GET /snippet/create", addBaseMiddleware(a, handleSnippetCreateGet(a.templateCache, a.sessionManager), true))
|
||||
router.Handle("POST /snippet/create", addBaseMiddleware(a, handleSnippetCreatePost(a.logger, a.templateCache, a.formDecoder, a.sessionManager, a.snippetService), true))
|
||||
mux.Handle("GET /{$}", handleHome(logger, tc, snippetService))
|
||||
mux.Handle("GET /snippet/view/{id}", handleSnippetView(logger, tc, snippetService))
|
||||
mux.Handle("GET /snippet/create", handleSnippetCreateGet())
|
||||
mux.Handle("POST /snippet/create", handleSnippetCreatePost(logger, tc, snippetService))
|
||||
// mux.Handle("/something", handleSomething(logger, config))
|
||||
// mux.Handle("/healthz", handleHealthzPlease(logger))
|
||||
// mux.Handle("/", http.NotFoundHandler())
|
||||
|
||||
router.Handle("GET /user/signup", addBaseMiddleware(a, handleUserSignupGet(a.templateCache, a.sessionManager), false))
|
||||
router.Handle("POST /user/signup", addBaseMiddleware(a, handleUserSignupPost(a.logger, a.templateCache, a.formDecoder, a.sessionManager, a.userService), false))
|
||||
router.Handle("GET /user/login", addBaseMiddleware(a, handleUserLoginGet(a.templateCache, a.sessionManager), false))
|
||||
router.Handle("POST /user/login", addBaseMiddleware(a, handleUserLoginPost(a.logger, a.templateCache, a.sessionManager, a.formDecoder, a.userService), false))
|
||||
|
||||
// Requires auth
|
||||
router.Handle("POST /user/logout", addBaseMiddleware(a, handleUserLogoutPost(a.logger, a.sessionManager), true))
|
||||
return RecoveryMiddleware(RequestLoggingMiddleware(CommonHeaderMiddleware(router), a.logger))
|
||||
return mux
|
||||
}
|
||||
|
||||
@ -1,32 +1,41 @@
|
||||
package server
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
"log/slog"
|
||||
"net/http"
|
||||
|
||||
"git.runcible.io/learning/ratchet/internal/model"
|
||||
"github.com/alexedwards/scs/v2"
|
||||
"github.com/go-playground/form/v4"
|
||||
)
|
||||
|
||||
type RatchetApp struct {
|
||||
type RatchetServer struct {
|
||||
http.Handler
|
||||
|
||||
logger *slog.Logger
|
||||
templateCache *TemplateCache
|
||||
//Services used by HTTP routes
|
||||
snippetService model.SnippetServiceInterface
|
||||
userService model.UserServiceInterface
|
||||
formDecoder *form.Decoder
|
||||
sessionManager *scs.SessionManager
|
||||
snippetService *model.SnippetService
|
||||
UserService model.UserService
|
||||
}
|
||||
|
||||
// TODO this function presents some challenges because it both instantiates new data objects
|
||||
// and configures route / middleware setup
|
||||
func NewRatchetApp(logger *slog.Logger, tc *TemplateCache, snippetService model.SnippetServiceInterface, userService model.UserServiceInterface, sm *scs.SessionManager) *RatchetApp {
|
||||
rs := new(RatchetApp)
|
||||
func NewRatchetServer(logger *slog.Logger, tc *TemplateCache, db *sql.DB) *RatchetServer {
|
||||
rs := new(RatchetServer)
|
||||
rs.logger = logger
|
||||
rs.snippetService = snippetService
|
||||
rs.userService = userService
|
||||
rs.formDecoder = form.NewDecoder()
|
||||
rs.snippetService = &model.SnippetService{DB: db}
|
||||
|
||||
rs.templateCache = tc
|
||||
rs.sessionManager = sm
|
||||
// TODO implement middleware that disables directory listings
|
||||
fileServer := http.FileServer(http.Dir("./ui/static/"))
|
||||
router := http.NewServeMux()
|
||||
|
||||
// Subtree pattern for static assets
|
||||
router.Handle("GET /static/", http.StripPrefix("/static/", fileServer))
|
||||
|
||||
// Mux Router implements the Handler interface. AKA it has a ServeHTTP receiver.
|
||||
// SEE we can really clean things up by moving this into routes.go and handlers.go
|
||||
wrappedMux := addRoutes(router, rs.logger, rs.templateCache, db, rs.snippetService)
|
||||
rs.Handler = CommonHeaderMiddleware(wrappedMux)
|
||||
rs.Handler = RequestLoggingMiddleware(rs.Handler, logger)
|
||||
rs.Handler = RecoveryMiddleware(rs.Handler)
|
||||
return rs
|
||||
}
|
||||
|
||||
@ -1,49 +0,0 @@
|
||||
package server
|
||||
|
||||
import (
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"git.runcible.io/learning/ratchet/internal/assert"
|
||||
)
|
||||
|
||||
func TestHumanDate(t *testing.T) {
|
||||
|
||||
// Table driven test
|
||||
tests := []struct {
|
||||
name string
|
||||
tm time.Time
|
||||
want string
|
||||
}{
|
||||
{
|
||||
name: "UTC",
|
||||
tm: time.Date(2077, time.April, 12, 23, 0, 0, 0, time.UTC),
|
||||
want: "12 Apr 2077 at 23:00",
|
||||
},
|
||||
{
|
||||
name: "UTC",
|
||||
tm: time.Date(2025, time.March, 3, 2, 31, 0, 0, time.UTC),
|
||||
want: "03 Mar 2025 at 02:31",
|
||||
},
|
||||
{
|
||||
name: "Empty",
|
||||
tm: time.Time{},
|
||||
want: "",
|
||||
},
|
||||
// CET is one hour ahead of UTC but we print in UTC
|
||||
{
|
||||
name: "CET",
|
||||
tm: time.Date(2024, 3, 17, 10, 15, 0, 0, time.FixedZone("CET", 1*60*60)),
|
||||
want: "17 Mar 2024 at 09:15",
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
t.Run(test.name, func(t *testing.T) {
|
||||
got := humanDate(test.tm)
|
||||
|
||||
assert.Equal(t, got, test.want)
|
||||
})
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,86 +0,0 @@
|
||||
// See also https://www.alexedwards.net/blog/validation-snippets-for-go
|
||||
// for more validation snippets
|
||||
//
|
||||
// A NonFieldError for example would be "Your email or password is incorrect".
|
||||
// more secure because it does not leak which field was in error. Used in the login
|
||||
// form
|
||||
|
||||
package validator
|
||||
|
||||
import (
|
||||
"regexp"
|
||||
"slices"
|
||||
"strings"
|
||||
"unicode/utf8"
|
||||
)
|
||||
|
||||
type Validator struct {
|
||||
NonFieldErrors []string
|
||||
FieldErrors map[string]string
|
||||
}
|
||||
|
||||
// Valid() returns true if the FieldErrors map doesn't contain any entries.
|
||||
func (v *Validator) Valid() bool {
|
||||
return len(v.FieldErrors) == 0 && len(v.NonFieldErrors) == 0
|
||||
}
|
||||
|
||||
func (v *Validator) AddNonFieldError(message string) {
|
||||
v.NonFieldErrors = append(v.NonFieldErrors, message)
|
||||
}
|
||||
|
||||
// AddFieldError() adds an error message to the FieldErrors map (so long as no
|
||||
// entry already exists for the given key).
|
||||
func (v *Validator) AddFieldError(key, message string) {
|
||||
if v.FieldErrors == nil {
|
||||
v.FieldErrors = make(map[string]string)
|
||||
}
|
||||
|
||||
if _, exists := v.FieldErrors[key]; !exists {
|
||||
v.FieldErrors[key] = message
|
||||
}
|
||||
}
|
||||
|
||||
// CheckField() adds an error message to the FieldErrors map only if a
|
||||
// validation check is not 'ok'.
|
||||
func (v *Validator) CheckField(ok bool, key, message string) {
|
||||
if !ok {
|
||||
v.AddFieldError(key, message)
|
||||
}
|
||||
}
|
||||
|
||||
// NotBlank() returns true if a value is not an empty string.
|
||||
func NotBlank(value string) bool {
|
||||
return strings.TrimSpace(value) != ""
|
||||
}
|
||||
|
||||
// MinChars() returns true if the value contains equal to or greater than n characters
|
||||
func MinChars(value string, n int) bool {
|
||||
return utf8.RuneCountInString(value) >= n
|
||||
}
|
||||
|
||||
// MaxChars() returns true if a value contains no more than n characters.
|
||||
func MaxChars(value string, n int) bool {
|
||||
return utf8.RuneCountInString(value) <= n
|
||||
}
|
||||
|
||||
// PermittedValue() returns true if a value is in a list of specific permitted
|
||||
// values.
|
||||
func PermittedValue[T comparable](value T, permittedValues ...T) bool {
|
||||
return slices.Contains(permittedValues, value)
|
||||
}
|
||||
|
||||
// Use the regexp.MustCompile() function to parse a regular expression pattern
|
||||
// for sanity checking the format of an email address. This returns a pointer to
|
||||
// a 'compiled' regexp.Regexp type, or panics in the event of an error. Parsing
|
||||
// this pattern once at startup and storing the compiled *regexp.Regexp in a
|
||||
// variable is more performant than re-parsing the pattern each time we need it.
|
||||
// This pattern is recommended by the W3C and Web Hypertext Application Technology Working Group for validating email addresses
|
||||
// https://html.spec.whatwg.org/multipage/input.html#valid-e-mail-address
|
||||
// Because the EmailRX regexp pattern is written as an interpreted string literal, we need to double-escape special characters in the regexp with \\ for it to work correctly
|
||||
var EmailRX = regexp.MustCompile("^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$")
|
||||
|
||||
// Matches() returns true if a value matches a provided compiled regular
|
||||
// expression pattern.
|
||||
func Matches(value string, rx *regexp.Regexp) bool {
|
||||
return rx.MatchString(value)
|
||||
}
|
||||
@ -1 +0,0 @@
|
||||
DROP TABLE IF EXISTS sessions;
|
||||
@ -1,7 +0,0 @@
|
||||
CREATE TABLE sessions (
|
||||
token TEXT PRIMARY KEY,
|
||||
data BLOB NOT NULL,
|
||||
expiry REAL NOT NULL
|
||||
);
|
||||
|
||||
CREATE INDEX sessions_expiry_idx ON sessions(expiry);
|
||||
@ -1 +0,0 @@
|
||||
DROP TABLE IF EXISTS users;
|
||||
@ -1,16 +0,0 @@
|
||||
CREATE TABLE users (
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
name TEXT NOT NULL,
|
||||
email TEXT NOT NULL UNIQUE,
|
||||
hashed_password TEXT NOT NULL,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
|
||||
);
|
||||
|
||||
-- Add a trigger to keep timestamp updated.
|
||||
CREATE TRIGGER users_update_timestamp
|
||||
AFTER UPDATE ON users
|
||||
FOR EACH ROW
|
||||
BEGIN
|
||||
UPDATE users SET updated_at = CURRENT_TIMESTAMP WHERE id = OLD.id;
|
||||
END;
|
||||
@ -1,48 +0,0 @@
|
||||
package migrations
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
"embed"
|
||||
"fmt"
|
||||
|
||||
"github.com/golang-migrate/migrate/v4"
|
||||
"github.com/golang-migrate/migrate/v4/database/sqlite3"
|
||||
_ "github.com/golang-migrate/migrate/v4/source/file"
|
||||
"github.com/golang-migrate/migrate/v4/source/iofs"
|
||||
)
|
||||
|
||||
//go:embed *.sql
|
||||
var migrationFiles embed.FS
|
||||
|
||||
func Migrate(db *sql.DB) error {
|
||||
// Create a database driver for the specific database type
|
||||
driver, err := sqlite3.WithInstance(db, &sqlite3.Config{})
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to create database driver: %w", err)
|
||||
}
|
||||
|
||||
// Create an IFS source from the embedded files
|
||||
source, err := iofs.New(migrationFiles, ".")
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to create migration source: %w", err)
|
||||
}
|
||||
|
||||
// Create a new migrate instance
|
||||
m, err := migrate.NewWithInstance("iofs", source, "sqlite3", driver)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to create migrate instance: %w", err)
|
||||
}
|
||||
|
||||
// Run migrations
|
||||
if err := m.Up(); err != nil && err != migrate.ErrNoChange {
|
||||
return fmt.Errorf("failed to run migrations: %w", err)
|
||||
}
|
||||
|
||||
// set WAL mode
|
||||
_, err = db.Exec("PRAGMA journal_mode = WAL; PRAGMA synchronous = NORMAL;")
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to set wall mode: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
@ -1,17 +0,0 @@
|
||||
package ui
|
||||
|
||||
import "embed"
|
||||
|
||||
// The below is actually a comment directive. Comment directives must be
|
||||
// placed immediately above the variable used. The path provided is relative
|
||||
// to the .go file it is in. You can only embed on global variables at a package
|
||||
// level. Paths cannot contain . or .. or begin with / So you are effectively
|
||||
// restricted to embedding files within the same directory as the .go file.
|
||||
// You can provide multiple passes "static/css" "static/img" "static/js" to help with
|
||||
// avoiding shipping things like a PostCSS(tailwind) css file.
|
||||
// Can also us static/css/*.css. "all:static" will embed . and _ files too.
|
||||
// Lastly the embedded file system is always rooted in the directory that contains
|
||||
// the embed directive. So in this example the root is in our ui dir.
|
||||
|
||||
//go:embed "static" "html"
|
||||
var Files embed.FS
|
||||
@ -1,39 +0,0 @@
|
||||
{{define "title"}}Create a New Snippet{{end}}
|
||||
|
||||
{{define "main"}}
|
||||
<form action='/snippet/create' method='POST'>
|
||||
<!-- Include the CSRF token -->
|
||||
<input type='hidden' name='csrf_token' value='{{.CSRFToken}}'>
|
||||
<div>
|
||||
<label>Title:</label>
|
||||
<!-- Use the `with` action to render the value of .Form.FieldErrors.title
|
||||
if it is not empty. -->
|
||||
{{with .Form.FieldErrors.title}}
|
||||
<label class='error'>{{.}}</label>
|
||||
{{end}}
|
||||
<input type='text' name='title' value="{{.Form.Title}}">
|
||||
</div>
|
||||
<div>
|
||||
<label>Content:</label>
|
||||
<!-- Likewise render the value of .Form.FieldErrors.content if it is not
|
||||
empty. -->
|
||||
{{with .Form.FieldErrors.content}}
|
||||
<label class='error'>{{.}}</label>
|
||||
{{end}}
|
||||
<textarea name='content'>{{.Form.Content}}</textarea>
|
||||
</div>
|
||||
<div>
|
||||
<label>Delete in:</label>
|
||||
<!-- And render the value of .Form.FieldErrors.expires if it is not empty. -->
|
||||
{{with .Form.FieldErrors.expires}}
|
||||
<label class='error'>{{.}}</label>
|
||||
{{end}}
|
||||
<input type='radio' name='expires' value='365' {{if (eq .Form.Expires 365)}}checked{{end}}> One Year
|
||||
<input type='radio' name='expires' value='7' {{if (eq .Form.Expires 7)}}checked{{end}}> One Week
|
||||
<input type='radio' name='expires' value='1' {{if (eq .Form.Expires 1)}}checked{{end}}> One Day
|
||||
</div>
|
||||
<div>
|
||||
<input type='submit' value='Publish snippet'>
|
||||
</div>
|
||||
</form>
|
||||
{{end}}
|
||||
@ -1,30 +0,0 @@
|
||||
{{define "title"}}Login{{end}}
|
||||
|
||||
{{define "main"}}
|
||||
<form action='/user/login' method='POST' novalidate>
|
||||
<!-- Include the CSRF token -->
|
||||
<input type='hidden' name='csrf_token' value='{{.CSRFToken}}'>
|
||||
<!-- Notice that here we are looping over the NonFieldErrors and displaying
|
||||
them, if any exist -->
|
||||
{{range .Form.NonFieldErrors}}
|
||||
<div class='error'>{{.}}</div>
|
||||
{{end}}
|
||||
<div>
|
||||
<label>Email:</label>
|
||||
{{with .Form.FieldErrors.email}}
|
||||
<label class='error'>{{.}}</label>
|
||||
{{end}}
|
||||
<input type='email' name='email' value='{{.Form.Email}}'>
|
||||
</div>
|
||||
<div>
|
||||
<label>Password:</label>
|
||||
{{with .Form.FieldErrors.password}}
|
||||
<label class='error'>{{.}}</label>
|
||||
{{end}}
|
||||
<input type='password' name='password'>
|
||||
</div>
|
||||
<div>
|
||||
<input type='submit' value='Login'>
|
||||
</div>
|
||||
</form>
|
||||
{{end}}
|
||||
@ -1,32 +0,0 @@
|
||||
{{ define "title"}}Signup{{end}}
|
||||
|
||||
{{define "main"}}
|
||||
<form action='/user/signup' method='POST' novalidate>
|
||||
<!-- Include the CSRF token -->
|
||||
<input type='hidden' name='csrf_token' value='{{.CSRFToken}}'>
|
||||
<div>
|
||||
<label>Name:</label>
|
||||
{{with .Form.FieldErrors.name}}
|
||||
<label class='error'>{{.}}</label>
|
||||
{{end}}
|
||||
<input type='text' name='name' value='{{.Form.Name}}'>
|
||||
</div>
|
||||
<div>
|
||||
<label>Email:</label>
|
||||
{{with .Form.FieldErrors.email}}
|
||||
<label class='error'>{{.}}</label>
|
||||
{{end}}
|
||||
<input type='email' name='email' value='{{.Form.Email}}'>
|
||||
</div>
|
||||
<div>
|
||||
<label>Password:</label>
|
||||
{{with .Form.FieldErrors.password}}
|
||||
<label class='error'>{{.}}</label>
|
||||
{{end}}
|
||||
<input type='password' name='password'>
|
||||
</div>
|
||||
<div>
|
||||
<input type='submit' value='Signup'>
|
||||
</div>
|
||||
</form>
|
||||
{{end}}
|
||||
@ -1,22 +1,5 @@
|
||||
{{define "nav" -}}
|
||||
<nav>
|
||||
<div>
|
||||
<a href='/'>Home</a>
|
||||
{{ if .IsAuthenticated }}
|
||||
<a href='/snippet/create'>Create snippet</a>
|
||||
{{ end }}
|
||||
</div>
|
||||
<div>
|
||||
{{ if .IsAuthenticated }}
|
||||
<form action='/user/logout' method='POST'>
|
||||
<!-- Include the CSRF token -->
|
||||
<input type='hidden' name='csrf_token' value='{{.CSRFToken}}'>
|
||||
<button>Logout</button>
|
||||
</form>
|
||||
{{ else }}
|
||||
<a href='/user/signup'>Signup</a>
|
||||
<a href='/user/login'>Login</a>
|
||||
{{ end }}
|
||||
</div>
|
||||
</nav>
|
||||
{{- end}}
|
||||
Loading…
Reference in New Issue