[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_179":180,"_181":182},"routes/_app.x.$handle.$name",{"_98":97,"_32":45,"_107":84,"_27":108,"_13":14,"_109":-5,"_11":110,"_111":112,"_113":114,"_115":116,"_117":118,"_20":-5,"_119":120,"_121":122,"_123":25,"_124":125,"_126":25,"_127":-5,"_128":-5,"_129":130},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_43":44,"_32":45,"_38":46,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":-5,"_53":-5,"_18":54,"_55":-5,"_56":25,"_57":-5,"_58":-5,"_59":60,"_61":62,"_63":-5,"_64":-5,"_65":-5,"_66":-5,"_67":68,"_69":68,"_70":71,"_72":71,"_73":71,"_74":68,"_75":68,"_76":77,"_78":79,"_80":81,"_82":25},"version",23,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":23,"_24":25,"_26":25,"_27":28,"_29":28},"file",{"_30":31,"_32":28,"_33":34,"_35":37,"_38":39,"_40":14,"_41":42,"_24":25},"previous",{"_30":31,"_32":28,"_33":34,"_35":36},"deleted",false,"deletedHere","path","main.tsx","latestPath","fileId","0198cd03-3295-73ac-b4a9-58364cf6f871","name","fileType","script","content","import {\n deleteCookie,\n getCookies,\n setCookie,\n} from \"https://deno.land/std/http/cookie.ts\";\nimport { parseVal } from \"https://esm.town/v/std/utils/index.ts\";\nimport { sqlite } from \"https://esm.town/v/std/sqlite?v=6\";\nimport { html } from \"https://esm.town/v/stevekrouse/html?v=5\";\nimport { zip } from \"npm:lodash-es\";\nimport { nanoid } from \"npm:nanoid\";\n\ntype Session = {\n id: string;\n expiresAt: number;\n};\n\nasync function createSessionTable(tableName: string) {\n await sqlite.execute(`CREATE TABLE ${tableName} (\n id TEXT NOT NULL PRIMARY KEY,\n expires_at INTEGER NOT NULL,\n val_slug STRING NOT NULL\n );`);\n}\n\nasync function createSession(\n tableName: string,\n valSlug: string,\n): Promise {\n try {\n const expires_at = new Date();\n expires_at.setDate(expires_at.getDate() + 7);\n const session: Session = { id: nanoid(), expiresAt: expires_at.getTime() };\n await sqlite.execute({\n sql:\n `INSERT INTO ${tableName} (id, val_slug, expires_at) VALUES (?, ?, ?)`,\n args: [session.id, valSlug, session.expiresAt],\n });\n return session;\n } catch (e) {\n if (e.message.includes(\"no such table\")) {\n await createSessionTable(tableName);\n return createSession(tableName, valSlug);\n }\n\n throw e;\n }\n}\n\nasync function getSession(\n tableName: string,\n sessionID: string,\n valSlug: string,\n): Promise {\n try {\n const { rows, columns } = await sqlite.execute({\n sql: `SELECT * FROM ${tableName} WHERE id = ? AND val_slug = ?`,\n args: [sessionID, valSlug],\n });\n\n if (rows.length == 0) {\n return null;\n }\n\n return Object.fromEntries(zip(columns, rows.at(0))) as Session;\n } catch (e) {\n if (e.message.includes(\"no such table\")) {\n return null;\n }\n\n throw e;\n }\n}\n\nconst loginPage = `\n \n \n \n \n \n

This website is protected behind a password.

\n \n

This website is protected behind a password.

\n \n

\n \n`;\n\nexport function redirect(location: string): Response {\n return new Response(null, {\n headers: {\n location,\n },\n status: 302,\n });\n}\n\ntype Handler = (req?: Request) => Response | Promise;\n\ntype PasswordAuthOptions = {\n verifyPassword: (password: string) => boolean | Promise;\n sessionTable?: string;\n};\n\nconst cookieName = \"auth_session\";\n\nexport function passwordAuth(next, options?: PasswordAuthOptions) {\n const sessionTable = options?.sessionTable || \"password_auth_session\";\n return async (req: Request) => {\n const val = parseVal(Deno.env.get(\"VALTOWN_ENTRYPOINT\"));\n const valSlug = `${val.username}/${val.name}`;\n\n const url = new URL(req.url);\n if (url.pathname == \"/signin\" && req.method == \"GET\") {\n return html(loginPage);\n }\n\n if (url.pathname == \"/signin\" && req.method == \"POST\") {\n const formData = await req.formData();\n const password = formData.get(\"password\") as string;\n if (!await options.verifyPassword(password)) {\n return new Response(\"Unauthorized\", {\n status: 403,\n });\n }\n const session = await createSession(sessionTable, valSlug);\n const res = redirect(url.searchParams.get(\"redirect\") || \"/\");\n setCookie(res.headers, {\n name: cookieName,\n value: session.id,\n maxAge: session.expiresAt,\n httpOnly: true,\n secure: true,\n // to work in val.town iframes\n sameSite: \"None\",\n });\n\n return res;\n }\n\n if (url.pathname == \"/signout\") {\n const res = redirect(\"/signin\");\n deleteCookie(res.headers, cookieName);\n return res;\n }\n\n if (req.headers.has(\"Authorization\")) {\n const requestToken = req.headers.get(\"Authorization\").replace(\n \"Bearer \",\n \"\",\n ).trim();\n if (!await options.verifyPassword(requestToken)) {\n return new Response(null, {\n status: 403,\n });\n }\n return next(req);\n }\n\n const sessionID = getCookies(req.headers)[cookieName];\n if (!sessionID) {\n return redirect(\"/signin\");\n }\n\n const session = await getSession(sessionTable, sessionID, valSlug);\n if (!session) {\n const res = redirect(`/signin`);\n deleteCookie(res.headers, cookieName);\n return res;\n }\n\n if (session.expiresAt < Date.now()) {\n const res = redirect(`/signin`);\n deleteCookie(res.headers, cookieName);\n return res;\n }\n\n return next(req);\n };\n}","createdAt",["D",1755787202395],"branchVersion","branchId","6065d90a-7e9a-11f0-a497-0224a6c84d84","id","6062547e-7e9a-11f0-a497-0224a6c84d84","remix__password_auth",["D",1755786195527],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","imageUrl","32f53dae-c440-4f1f-9e35-482384bf3e1f","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","cfc37693-eb92-4a95-a7dd-f5f2f9075890","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_98":97,"_106":102},"org",{"_98":97,"_99":100,"_101":102,"_18":54,"_103":104,"_105":25},"branch",{"_13":83,"_32":84,"_43":42,"_85":44,"_86":87,"_88":89,"_90":50,"_91":92,"_93":94,"_95":45,"_96":97},"isOwned",24,"main","projectId","forkedBranchId","e85571b2-277f-11f0-b46e-569c3dd06744","forkedBranchVersion",90,"forkedProjectPrivacy","forkedProjectId","e8551e38-277f-11f0-b46e-569c3dd06744","forkedProjectOrgId","4b933fb9-e150-4558-9d0a-845e595c8c78","projectName","userHandle","jrmann100","handle","displayName","Jordan Mann","avatar","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/ae2a2475-0cad-47ce-b146-1157b8ed4f00/square512?exp=1789552799&sig=d29cbdd4130a25c1d6c09a58fc09597c6d1c0dd8c2eec3fbebe439e9452a3fe0","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_43":44,"_32":45,"_38":175,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":-5,"_53":-5,"_18":54,"_55":-5,"_56":25,"_57":-5,"_58":-5,"_59":60,"_61":62,"_63":-5,"_64":-5,"_65":-5,"_66":-5,"_67":68,"_69":68,"_70":71,"_72":71,"_73":71,"_74":68,"_75":68,"_76":176,"_78":177,"_80":178,"_82":25},"tree",[166,167],"files",[166,167],"counts",{"_156":60,"_157":151,"_158":60,"_159":160,"_161":162},"contents",[139,140],"upstreamProject",{"_43":92,"_32":136,"_52":-5,"_53":-5,"_49":50,"_76":137},"upstreamBranch",{"_43":87,"_38":131,"_132":133,"_32":84,"_85":92,"_13":89,"_86":-5,"_88":-5,"_134":-5,"_47":-5,"_82":25,"_49":50,"_96":135,"_61":94,"_95":136},"emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},["D",1746209076068],"updatedAt",["D",1755789148862],"lockfileKey","pomdtr","password_auth",{"_98":135,"_106":138},"https://images.clerk.dev/oauth_github/img_2RCoAITJZH1QencEgtVjh4Qirj4.jpeg",{"_43":148,"_32":149,"_30":150,"_142":-5,"_41":42,"_40":151,"_143":152,"_38":153,"_13":60,"_33":20,"_35":154,"_24":25,"_146":-5,"_27":155},{"_43":141,"_32":28,"_30":31,"_142":-5,"_41":42,"_40":14,"_143":25,"_38":144,"_13":145,"_33":34,"_35":37,"_24":25,"_146":-5,"_27":147},"b8831d4e-7e9c-11f0-b188-0224a6c84d84","parentId","latest",["D",1755787202395],22,"label",[28],"606abf60-7e9a-11f0-a497-0224a6c84d84","README.md","0198cd03-3295-73ac-b4a9-54588d7bdc1e",1,true,["D",1755786195527],"# Password Auth Middleware\n\nProtect your vals behind a password. Use session cookies to persist authentication.\n\n![6ed0648ae8813e958dbe79468572cb52f578239c0fae55857a13660beebdc5fd.png](https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/36c1dc4f-4e19-457b-ad89-0bf139754e00/public)\n\n## Usage\n\n```ts\nimport { passwordAuth } from \"https://esm.town/v/pomdtr/password_auth?v=84\";\n\nexport default passwordAuth(() => {\n return new Response(\"OK\");\n}, { verifyPassword: (password) => password == Deno.env.get(\"VAL_PASSWORD\") });\n```\n\nIf you want to use an [api token](https://www.val.town/settings/api) to authenticate: \n\n```ts\nimport { passwordAuth } from \"https://esm.town/v/pomdtr/password_auth?v=84\";\nimport { verifyToken } from \"https://esm.town/v/pomdtr/verifyToken\";\n\nexport default passwordAuth(() => {\n return new Response(\"OK\");\n}, { verifyPassword: verifyToken });\n```\n\n## TODO\n\n- [x] allow to authenticate using a val town token\n- [ ] add a way to send an email to ask a password from the val owner\n- [ ] automatically extend the session\n- [ ] automatically remove expired sessions\n\n## FAQ\n\n> How to sign out ?\n\nNavigate to `/signout`.",[149],"pulls","branches","forks","envVars",{"_163":60,"_165":60},"connections",{"_163":60,"_164":60},"count","unfilledCount","emptyCount",{"_43":148,"_32":149,"_30":150,"_142":-5,"_41":42,"_40":151,"_143":152,"_38":172,"_13":60,"_33":20,"_35":154,"_24":25,"_146":-5,"_169":173,"_27":174},{"_43":141,"_32":28,"_30":31,"_142":-5,"_41":42,"_40":14,"_143":25,"_38":168,"_13":145,"_33":34,"_35":37,"_24":25,"_146":-5,"_169":170,"_27":171},["D",1755787202395],"children",[],[28],["D",1755786195527],[],[149],["D",1755786195527],{"_98":97,"_106":102},{"_98":97,"_99":100,"_101":102,"_18":54,"_103":104,"_105":25},{"_13":83,"_32":84,"_43":42,"_85":44,"_86":87,"_88":89,"_90":50,"_91":92,"_93":94,"_95":45,"_96":97},"ctx",{"_76":-5,"_128":212,"_213":214,"_215":216,"_217":25,"_218":25,"_219":25,"_220":152,"_221":-5,"_222":-7,"_223":-7,"_224":60,"_225":25,"_226":25,"_227":-5,"_228":25,"_229":25,"_230":25,"_231":-5},"ENV",{"_183":184,"_185":186,"_187":84,"_188":189,"_190":191,"_192":193,"_194":195,"_196":197,"_198":199,"_200":201,"_202":203,"_204":205,"_206":207,"_208":209,"_210":211},"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"]

Diff · v23