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",[60],"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````",[79],{"_35":78,"_13":79,"_61":80,"_63":-5,"_64":65,"_66":31,"_67":68,"_37":90,"_17":70,"_71":24,"_73":82,"_75":49,"_76":-5,"_87":91,"_18":92},{"_35":59,"_13":60,"_61":62,"_63":-5,"_64":65,"_66":31,"_67":68,"_37":86,"_17":70,"_71":72,"_73":74,"_75":49,"_76":-5,"_87":88,"_18":89},["D",1736541155502],"children",[],[60],["D",1736541155502],[],[79],"32294472-250e-11f0-acaf-569c3dd06744",["D",1745940334980],"legacyEnvVars","httpPrivacy","description","imageUrl","userId","19892fed-baf3-41fb-a5cc-96c80e95edec","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount","f407f111-fdbb-4126-923f-44aed4d9e9ad","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_11":12,"_135":131},"org",{"_11":12,"_129":-5,"_130":131,"_99":100,"_132":133,"_134":49},"branch",{"_17":31,"_13":16,"_35":65,"_41":93,"_43":36,"_44":70,"_126":51,"_127":42,"_128":55,"_56":14,"_52":12},"forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","displayName","avatar","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/7935dc1b-7699-4095-366a-2e9103307501/square512?exp=1789538399&sig=d2766d4ffa77c6d22d4b292ce119da78253a94b5556cff7d2c392e37b39c507a","tier","pro","canRestrictVals","profileImageUrl","adoptOrgId",{"_35":93,"_13":14,"_37":179,"_47":-5,"_95":68,"_50":51,"_96":51,"_97":-5,"_98":-5,"_99":100,"_101":62,"_102":68,"_103":-5,"_104":-5,"_105":70,"_54":106,"_107":-5,"_108":-5,"_109":-5,"_110":-5,"_111":112,"_113":112,"_114":115,"_116":115,"_117":115,"_118":112,"_119":112,"_120":180,"_122":181,"_124":182,"_48":49},[173,174],"files",[173,174],"counts",{"_164":70,"_165":31,"_166":70,"_34":167,"_168":169},[160,161],"upstreamProject",{"_35":42,"_13":14,"_97":-5,"_98":-5,"_50":51,"_120":158},"upstreamBranch",{"_35":36,"_37":156,"_39":157,"_13":16,"_41":42,"_17":33,"_43":-5,"_44":-5,"_45":46,"_47":-5,"_48":49,"_50":51,"_52":53,"_54":55,"_56":14},"emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},["D",1745953759925],["D",1732715538932],{"_11":53,"_135":159},"https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvdXBsb2FkZWQvaW1nXzJnTEtkSHlOMWxWZm1GRHdKYUVTNklYM3FpdiJ9",{"_35":78,"_13":79,"_61":80,"_63":-5,"_64":65,"_66":31,"_67":68,"_37":81,"_17":70,"_71":24,"_73":82,"_75":49,"_76":-5,"_18":163},{"_35":59,"_13":60,"_61":62,"_63":-5,"_64":65,"_66":31,"_67":68,"_37":69,"_17":70,"_71":72,"_73":74,"_75":49,"_76":-5,"_18":162},[60],[79],"pulls","branches","forks",{"_170":70,"_172":70},"connections",{"_170":70,"_171":70},"count","unfilledCount","emptyCount",{"_35":78,"_13":79,"_61":80,"_63":-5,"_64":65,"_66":31,"_67":68,"_37":90,"_17":70,"_71":24,"_73":82,"_75":49,"_76":-5,"_87":177,"_18":178},{"_35":59,"_13":60,"_61":62,"_63":-5,"_64":65,"_66":31,"_67":68,"_37":86,"_17":70,"_71":72,"_73":74,"_75":49,"_76":-5,"_87":175,"_18":176},[],[60],[],[79],["D",1745940334980],{"_11":12,"_135":131},{"_11":12,"_129":-5,"_130":131,"_99":100,"_132":133,"_134":49},{"_17":31,"_13":16,"_35":65,"_41":93,"_43":36,"_44":70,"_126":51,"_127":42,"_128":55,"_56":14,"_52":12},"ctx",{"_120":-5,"_153":216,"_217":218,"_219":220,"_221":49,"_222":49,"_223":49,"_224":68,"_225":-5,"_226":-7,"_227":-7,"_228":70,"_229":49,"_230":49,"_231":-5,"_232":49,"_233":49,"_234":49,"_235":-5},"ENV",{"_187":188,"_189":190,"_191":16,"_192":193,"_194":195,"_196":197,"_198":199,"_200":201,"_202":203,"_204":205,"_206":207,"_208":209,"_210":211,"_212":213,"_214":215},"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"]