"use strict"; const {Fragment: _Fragment, jsx: _jsx, jsxs: _jsxs} = arguments[0]; const {useMDXComponents: _provideComponents} = arguments[0]; const headings = [{ "data": { "id": "get-started", "hProperties": { "id": "get-started" } }, "depth": 2, "value": "Get started" }, { "data": { "id": "integrate-with-logto-sdk", "hProperties": { "id": "integrate-with-logto-sdk" } }, "depth": 2, "value": "Integrate with Logto SDK" }, { "data": { "id": "installation", "hProperties": { "id": "installation" } }, "depth": 3, "value": "Installation" }, { "data": { "id": "add-logto-hook", "hProperties": { "id": "add-logto-hook" } }, "depth": 3, "value": "Add Logto hook" }, { "data": { "id": "implement-sign-in-and-sign-out", "hProperties": { "id": "implement-sign-in-and-sign-out" } }, "depth": 2, "value": "Implement sign-in and sign-out" }, { "data": { "id": "display-user-information", "hProperties": { "id": "display-user-information" } }, "depth": 3, "value": "Display user information" }, { "data": { "id": "checkpoint-run-the-application", "hProperties": { "id": "checkpoint-run-the-application" } }, "depth": 2, "value": "Checkpoint: Run the application" }, { "data": { "id": "further-readings", "hProperties": { "id": "further-readings" } }, "depth": 2, "value": "Further readings" }]; const readingTime = { "minutes": 1, "words": 338, "text": "less than a minute read" }; const frontmatter = undefined; function _createMdxContent(props) { const _components = { a: "a", code: "code", h2: "h2", h3: "h3", li: "li", p: "p", pre: "pre", span: "span", ul: "ul", ..._provideComponents(), ...props.components }, {Checkpoint, ConfigureRedirectUris, GetStarted, LogtoCloudButton} = _components; if (!Checkpoint) _missingMdxReference("Checkpoint", true); if (!ConfigureRedirectUris) _missingMdxReference("ConfigureRedirectUris", true); if (!GetStarted) _missingMdxReference("GetStarted", true); if (!LogtoCloudButton) _missingMdxReference("LogtoCloudButton", true); return _jsxs(_Fragment, { children: [_jsxs(_components.h2, { id: "get-started", children: ["Get started", _jsx(_components.a, { "aria-hidden": "true", tabIndex: "-1", href: "#get-started", children: _jsx(_components.span, { children: "#" }) })] }), "\n", _jsx(GetStarted, { framework: { name: 'SvelteKit', url: 'https://kit.svelte.dev/', description: 'is a framework for rapidly developing robust, performant web applications using Svelte.' }, programmingLanguage: "TypeScript", applicationType: "Traditional web" }), "\n", _jsxs(_components.h2, { id: "integrate-with-logto-sdk", children: ["Integrate with Logto SDK", _jsx(_components.a, { "aria-hidden": "true", tabIndex: "-1", href: "#integrate-with-logto-sdk", children: _jsx(_components.span, { children: "#" }) })] }), "\n", _jsxs(_components.h3, { id: "installation", children: ["Installation", _jsx(_components.a, { "aria-hidden": "true", tabIndex: "-1", href: "#installation", children: _jsx(_components.span, { children: "#" }) })] }), "\n", _jsx(_components.p, { children: "Install Logto SDK via your favorite package manager:" }), "\n", _jsx(_components.pre, { children: _jsx(_components.code, { className: "language-bash", children: "# or pnpm, yarn, etc.\nnpm i @logto/sveltekit\n" }) }), "\n", _jsxs(_components.h3, { id: "add-logto-hook", children: ["Add Logto hook", _jsx(_components.a, { "aria-hidden": "true", tabIndex: "-1", href: "#add-logto-hook", children: _jsx(_components.span, { children: "#" }) })] }), "\n", _jsxs(_components.p, { children: ["In your ", _jsx(_components.code, { children: "hooks.server.ts" }), " file, add the following code to inject the Logto hook into your server:"] }), "\n", _jsx(_components.pre, { children: _jsx(_components.code, { className: "language-ts", children: "import { handleLogto } from '@logto/sveltekit';\n\nexport const handle = handleLogto(\n {\n endpoint: '',\n appId: '',\n appSecret: '',\n },\n {\n encryptionKey: '',\n }\n);\n" }) }), "\n", _jsx(_components.p, { children: "Since these information are sensitive, it's recommended to use environment variables:" }), "\n", _jsx(_components.pre, { children: _jsx(_components.code, { className: "language-ts", children: "import { handleLogto } from '@logto/sveltekit';\nimport { env } from '$env/dynamic/private';\n\nexport const handle = handleLogto(\n {\n endpoint: env.LOGTO_ENDPOINT,\n appId: env.LOGTO_APP_ID,\n appSecret: env.LOGTO_APP_SECRET,\n },\n {\n encryptionKey: env.LOGTO_COOKIE_ENCRYPTION_KEY,\n }\n);\n" }) }), "\n", _jsxs(_components.p, { children: ["If you have multiple hooks, you can use ", _jsx(_components.a, { href: "https://kit.svelte.dev/docs/modules#sveltejs-kit-hooks", children: "the sequence() helper function" }), " to chain them:"] }), "\n", _jsx(_components.pre, { children: _jsx(_components.code, { className: "language-ts", children: "import { sequence } from '@sveltejs/kit/hooks';\n\nexport const handle = sequence(handleLogto, handleOtherHook);\n" }) }), "\n", _jsxs(_components.p, { children: ["Now you can access the Logto client in the ", _jsx(_components.code, { children: "locals" }), " object. For TypeScript, you can add the type to ", _jsx(_components.code, { children: "app.d.ts" }), ":"] }), "\n", _jsx(_components.pre, { children: _jsx(_components.code, { className: "language-ts", children: "import type { LogtoClient, UserInfoResponse } from '@logto/sveltekit';\n\ndeclare global {\n namespace App {\n interface Locals {\n logtoClient: LogtoClient;\n user?: UserInfoResponse;\n }\n }\n}\n" }) }), "\n", _jsxs(_components.p, { children: ["We'll discuss the ", _jsx(_components.code, { children: "user" }), " object later."] }), "\n", _jsxs(_components.h2, { id: "implement-sign-in-and-sign-out", children: ["Implement sign-in and sign-out", _jsx(_components.a, { "aria-hidden": "true", tabIndex: "-1", href: "#implement-sign-in-and-sign-out", children: _jsx(_components.span, { children: "#" }) })] }), "\n", _jsx(ConfigureRedirectUris, {}), "\n", _jsx(_components.p, { children: "Back to your app, in the page where you want to implement sign-in and sign-out, define the following actions:" }), "\n", _jsx(_components.pre, { children: _jsx(_components.code, { className: "language-ts", children: "// +page.server.ts\nimport type { Actions } from './$types';\n\nexport const actions: Actions = {\n signIn: async ({ locals }) => {\n await locals.logtoClient.signIn('http://localhost:3000/callback');\n },\n signOut: async ({ locals }) => {\n await locals.logtoClient.signOut('http://localhost:3000/');\n },\n};\n" }) }), "\n", _jsx(_components.p, { children: "Then use these actions in your Svelte component:" }), "\n", _jsx(_components.pre, { children: _jsx(_components.code, { className: "language-html", children: "{/* +page.svelte */}\n\n" }) }), "\n", _jsxs(_components.h3, { id: "display-user-information", children: ["Display user information", _jsx(_components.a, { "aria-hidden": "true", tabIndex: "-1", href: "#display-user-information", children: _jsx(_components.span, { children: "#" }) })] }), "\n", _jsxs(_components.p, { children: ["To display the user's information, you can inject the ", _jsx(_components.code, { children: "locals.user" }), " object into the layout, thus making it available to all pages:"] }), "\n", _jsx(_components.pre, { children: _jsx(_components.code, { className: "language-ts", children: "import type { LayoutServerLoad } from './$types';\n\nexport const load: LayoutServerLoad = async ({ locals }) => {\n return { user: locals.user };\n};\n" }) }), "\n", _jsx(_components.p, { children: "In your Svelte component:" }), "\n", _jsx(_components.pre, { children: _jsx(_components.code, { className: "language-html", children: "\n\n{#if data.user}\n

{key}: {value}

\n{/if}\n" }) }), "\n", _jsxs(_components.h2, { id: "checkpoint-run-the-application", children: ["Checkpoint: Run the application", _jsx(_components.a, { "aria-hidden": "true", tabIndex: "-1", href: "#checkpoint-run-the-application", children: _jsx(_components.span, { children: "#" }) })] }), "\n", _jsx(Checkpoint, {}), "\n", _jsxs(_components.h2, { id: "further-readings", children: ["Further readings", _jsx(_components.a, { "aria-hidden": "true", tabIndex: "-1", href: "#further-readings", children: _jsx(_components.span, { children: "#" }) })] }), "\n", _jsxs(_components.ul, { children: ["\n", _jsx(_components.li, { children: _jsx(_components.a, { href: "https://docs.logto.io/docs/recipes/customize-sie/", children: "Customize sign-in experience" }) }), "\n", _jsx(_components.li, { children: _jsx(_components.a, { href: "https://docs.logto.io/docs/recipes/configure-connectors/", children: "Configure connectors" }) }), "\n", _jsx(_components.li, { children: _jsx(_components.a, { href: "https://docs.logto.io/docs/recipes/protect-your-api/", children: "Protect your API" }) }), "\n"] }), "\n", _jsx(LogtoCloudButton, { children: "Try Logto Today" })] }); } function MDXContent(props = {}) { const {wrapper: MDXLayout} = { ..._provideComponents(), ...props.components }; return MDXLayout ? _jsx(MDXLayout, { ...props, children: _jsx(_createMdxContent, { ...props }) }) : _createMdxContent(props); } return { headings, readingTime, frontmatter, default: MDXContent }; function _missingMdxReference(id, component) { throw new Error("Expected " + (component ? "component" : "object") + " `" + id + "` to be defined: you likely forgot to import, pass, or provide it."); }