\n \n

\n {children}\n \n \n)));\n\napp.get(\"/\", c => {\n const user = c.get(\"user\");\n if (!user) {\n return c.render(\n

You are not signed in

\n \n

,\n );\n }\n\n return c.render(\n

You are signed in as {user.username}

\n \n

,\n );\n});\n\napp.get(\"/signup\", c =>\n c.render(\n

Sign up

\n \n

,\n ));\n\napp.post(\"/signup\", async c => {\n const body = await c.req.parseBody();\n if (typeof body.username !== \"string\" || typeof body.password !== \"string\") {\n throw new HTTPException(400);\n }\n\n const username = body.username;\n const password = body.password;\n\n if (\n username.length < 3\n || username.length > 31\n || !/^[a-z0-9_-]+$/.test(username)\n ) {\n return new Response(\"Invalid username: needs to be > 3 and < 31 characters and match regex: ^[a-z0-9_-]+$\", {\n status: 400,\n });\n }\n\n if (password.length < 6 || password.length > 255) {\n return new Response(\"Invalid password: needs to be > 6 and < 255 characters\", {\n status: 400,\n });\n }\n\n const userID = await createUser({\n userTable,\n sessionTable,\n username,\n password,\n });\n const session = await lucia.createSession(userID, {});\n c.header(\"Set-Cookie\", lucia.createSessionCookie(session.id).serialize(), {\n append: true,\n });\n return c.redirect(\"/\");\n});\n\napp.get(\"/signin\", c =>\n c.render(\n

\n \n

,\n ));\n\napp.post(\"/signin\", async c => {\n const body = await c.req.parseBody();\n if (typeof body.username !== \"string\" || typeof body.password !== \"string\") {\n throw new HTTPException(400);\n }\n\n const user = await getUser(userTable, body.username);\n if (!user) {\n throw new HTTPException(400);\n }\n\n const validPassword = await verifyPassword(user.hashed_password, body.password);\n if (!validPassword) {\n return new Response(\"Incorrect username or password\", {\n status: 400,\n });\n }\n\n const session = await lucia.createSession(user.id, {});\n const sessionCookie = lucia.createSessionCookie(session.id);\n\n c.header(\"Set-Cookie\", sessionCookie.serialize(), {\n append: true,\n });\n\n return c.redirect(\"/\");\n});\n\napp.post(\"/signout\", async c => {\n const session = c.get(\"session\");\n if (!session) {\n throw new HTTPException(401);\n }\n await lucia.invalidateSession(session.id);\n c.header(\"Set-Cookie\", lucia.createBlankSessionCookie().serialize(), {\n append: true,\n });\n\n return c.redirect(\"/\");\n});\n\nexport default app.fetch;","deleted","label",[98],"permalink","https://www.val.town/x/stevekrouse/lucia_demo/code/main.tsx","extension","actionData","errors"]