ValSession

\n ${htmlUrl}\n

Create short lived session (1hr) with your Val Town token so that you can safely authenticate with other services!

import { ValSession } from \"${rawUrl}\";\n\n// Generate a token from your valtown api key.\nconst token = await ValSession.new(Deno.env.get(\"valtown\"));\n\n// Other services can use it to authenticate\nconst user = await ValSession.validate(token);\n\n// user =>  {\n//   id: \"418c1e39-eb48-4f2f-8c97-122ece94631c\",\n//   bio: \"🕳️\",\n//   username: \"maxm\",\n//   profileImageUrl: \"...\",\n//   url: \"https://www.val.town/u/maxm\",\n//   tier: \"pro\",\n//   email: \"max.t.mcdonnell@gmail.com\",\n//   iat: 1732382035,\n//   exp: 1732385635\n// }

\n\n\n\n\n `);\n}).notFound((c) => {\n return c.json({ error: \"Not Found\" }, 404);\n});\n\ntype valSessionApi = typeof routes;\n\nconst client = hc(httpEndpoint);\n\nexport class ValSession {\n static async new(valtownToken: string): Promise {\n let resp = await client.new.$post({ json: { valtownToken } });\n return await resp.json();\n }\n static async validate(token: string) {\n let resp = await client.validate.$post({ json: { sessionToken: token } });\n return await resp.json();\n }\n}\n\nexport default app.fetch.bind(app);","deleted","label",[123],"3231b580-250e-11f0-acaf-569c3dd06744","README.md","3231b602-250e-11f0-acaf-569c3dd06744",["D",1736541155502],"### Val Session\n\n```ts\nimport { ValSession } from \"https://esm.town/v/maxm/valSession\";\n\n// Generate a token from your valtown api key.\nconst token = await ValSession.newSession(Deno.env.get(\"valtown\"));\n\n// Other services can use it to authenticate\nconst user = await ValSession.validate(token);\n```\n\nFork it, provide your own VT_SESSION_PRIVATE_KEY, and update the hardcoded public key. You can generate your own keys like so:\n\n```ts\nimport { crypto } from \"https://deno.land/std@0.198.0/crypto/mod.ts\";\n// Generate a key pair for JWT signing and verification\nconst { privateKey, publicKey } = await crypto.subtle.generateKey(\n {\n name: \"RSASSA-PKCS1-v1_5\",\n modulusLength: 2048,\n publicExponent: new Uint8Array([1, 0, 1]),\n hash: \"SHA-256\",\n }, true, [\"sign\", \"verify\"],\n);\n\nfunction formatPEM(b64: string, type: \"PRIVATE KEY\" | \"PUBLIC KEY\"): string {\n const lines = b64.match(/.{1,64}/g) || [];\n return `-----BEGIN ${type}-----\\n${lines.join(\"\\n\")}\\n-----END ${type}-----`;\n}\n\nconst privateKeyPem = formatPEM(\n btoa(String.fromCharCode(...new Uint8Array(exportPrivateKey))),\n \"PRIVATE KEY\",\n);\nconst publicKeyPem = formatPEM(\n btoa(String.fromCharCode(...new Uint8Array(exportPublicKey))),\n \"PUBLIC KEY\",\n);\n\nconsole.log(privateKeyPem, publicKeyPem);\n````",[138],"pulls","branches","forks","envVars",{"_150":40,"_152":40},"connections",{"_150":40,"_151":40},"count","unfilledCount","emptyCount",{"_18":137,"_20":138,"_124":139,"_125":-5,"_126":67,"_127":65,"_128":26,"_22":159,"_64":40,"_130":98,"_132":141,"_134":63,"_135":-5,"_156":160,"_87":161},{"_18":122,"_20":123,"_124":35,"_125":-5,"_126":67,"_127":65,"_128":26,"_22":155,"_64":40,"_130":131,"_132":133,"_134":63,"_135":-5,"_156":157,"_87":158},["D",1736541155502],"children",[],[123],["D",1736541155502],[],[138],["D",1745940334980],{"_16":17,"_85":81},{"_16":17,"_79":-5,"_80":81,"_32":33,"_82":83,"_84":63},{"_64":65,"_20":66,"_18":67,"_68":19,"_69":70,"_71":40,"_72":28,"_73":74,"_75":76,"_77":21,"_78":17},"ctx",{"_56":-5,"_108":199,"_200":201,"_202":203,"_204":63,"_205":63,"_206":63,"_207":26,"_208":-5,"_209":-7,"_210":-7,"_211":40,"_212":63,"_213":63,"_214":-5,"_215":63,"_216":63,"_217":63,"_218":-5},"ENV",{"_170":171,"_172":173,"_174":66,"_175":176,"_177":178,"_179":180,"_181":182,"_183":184,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196,"_197":198},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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