52 | Golang Passwordless Demo
53 | Click the link down below to login to {{ .Origin.Hostname }}.
54 | This link expires in {{ human_duration .TTL }}.
55 | Login
56 |
57 |
58 |
59 |
--------------------------------------------------------------------------------
/repo/cockroach/verification_code.go:
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1 | package cockroach
2 |
3 | import (
4 | "context"
5 | "database/sql"
6 | "fmt"
7 |
8 | passwordless "github.com/nicolasparada/go-passwordless-demo"
9 | )
10 |
11 | func (repo *Repository) StoreVerificationCode(ctx context.Context, email string) (passwordless.VerificationCode, error) {
12 | var vc passwordless.VerificationCode
13 |
14 | query := "INSERT INTO verification_codes (email) VALUES ($1) RETURNING code, created_at"
15 | row := repo.ext(ctx).QueryRowContext(ctx, query, email)
16 | err := row.Scan(&vc.Code, &vc.CreatedAt)
17 | if err != nil {
18 | return vc, fmt.Errorf("could not sql insert or scan verification code: %w", err)
19 | }
20 |
21 | return vc, nil
22 | }
23 |
24 | func (repo *Repository) VerificationCode(ctx context.Context, email, code string) (passwordless.VerificationCode, error) {
25 | var data passwordless.VerificationCode
26 |
27 | query := "SELECT created_at FROM verification_codes WHERE email = $1 AND code = $2"
28 | row := repo.ext(ctx).QueryRowContext(ctx, query, email, code)
29 | err := row.Scan(&data.CreatedAt)
30 | if err == sql.ErrNoRows {
31 | return data, passwordless.ErrVerificationCodeNotFound
32 | }
33 |
34 | if err != nil {
35 | return data, fmt.Errorf("could not sql query select or scan verification code: %w", err)
36 | }
37 |
38 | data.Email = email
39 | data.Code = code
40 |
41 | return data, nil
42 | }
43 |
44 | func (repo *Repository) DeleteVerificationCode(ctx context.Context, email, code string) (bool, error) {
45 | query := "DELETE FROM verification_codes WHERE email = $1 AND code = $2"
46 | result, err := repo.ext(ctx).ExecContext(ctx, query, email, code)
47 | if err != nil {
48 | return false, fmt.Errorf("could not sql delete verification code: %w", err)
49 | }
50 |
51 | ra, err := result.RowsAffected()
52 | if err != nil {
53 | return false, fmt.Errorf("could not sql count deleted verification code rows: %w", err)
54 | }
55 |
56 | return ra != 0, nil
57 | }
58 |
--------------------------------------------------------------------------------
/web/static/guest-view.js:
--------------------------------------------------------------------------------
1 | import { parseResponse } from "./http.js"
2 |
3 | const tmpl = document.createElement("template")
4 | tmpl.innerHTML = `
5 |