ValPush

\n\n

\n\n\n\n\n\n`);\n});\n\napp.put(\"/subscription\", async (c) => {\n const subscription = await c.req.json();\n await storedSubscription.set(subscription);\n if (subscription !== null) {\n await pushSendNotification(vapidDetails, subscription, \"👋\");\n return c.text(\"Subscribed!\");\n }\n return c.text(\"Unsubscribed!\");\n});\n\nexport const sendNotification = async (...params: PushParams) => {\n const subscription = await storedSubscription.get();\n if (subscription === null) return false;\n await pushSendNotification(vapidDetails, subscription, ...params);\n return true;\n};\n\napp.post(\"/push\", async (c) => {\n await sendNotification(...((await c.req.json()) as PushParams));\n return c.text(\"done\");\n});\n\nexport default codeOnValTownBanner(\n passwordAuth(app.fetch, { verifyPassword: verifyToken }),\n);",[164],"6fcdfb64-7ef1-11f0-a94d-0224a6c84d84","getVapidDetails.tsx","0198cf3d-c134-745d-84e7-de8e41d3d160",["D",1755823587558],"import { httpEndpoint } from \"https://esm.town/v/std/utils/index.ts\";\nimport trace from \"https://esm.town/v/jrmann100/util/trace.ts\";\nimport { valStorageFile } from \"https://esm.town/v/jrmann100/util/valStorage.tsx\";\nimport webpush from \"npm:web-push\";\n\ninterface VapidDetails {\n url: string;\n pubKey: string;\n privKey: string;\n}\n\nconst { get, set } = valStorageFile();\n\nexport default async () => {\n const current = await get();\n if (current === undefined) {\n const { publicKey: pubKey, privateKey: privKey } = webpush\n .generateVAPIDKeys();\n const url = await httpEndpoint(\"/main.tsx\", trace()[0]);\n const value = { url, pubKey, privKey };\n await set(value);\n return value;\n }\n return current;\n};",[170],"184e01d6-7f6e-11f0-93a9-0224a6c84d84","README.md","0198cf3d-c134-745d-84e7-da68386d9e1e",["D",1755877127925],"# 🔔 push\n\nSend push notifications from val.town to your device!\n\n![demo](https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/800e11d5-2a41-4aa7-4bdd-1b136b776a00/public)\n\n## Setup\n\n- [ ] **🔀 Remix** this val\n- [ ] Open HTTP Endpoint (optionally set a\n [custom subdomain](https://docs.val.town/vals/http/custom-subdomains/))\n- [ ] [Create an API key](https://www.val.town/settings/api/new) with **Users:\n Read-only** permission\n- [ ] Paste your API key into the password field\n- [ ] Subscribe and allow push notification permissions\n- [ ] You should receive a 👋 notification!\n\n## Usage\n\nCalling push notifications in another val:\n\n```ts\nimport { sendNotification } from \"https://esm.town/v/YOUR_PUSH_REMIX_HERE/pushSendNotification.tsx\";\n\nconsole.log(\n await sendNotification(\"Example notification\", {\n data: { url: \"https://example.com\" },\n }),\n);\n```\n\nSending a push notification from outside of Val Town using an API call:\n\n```ts\nfetch(\"https://YOUR_ENDPOINT_HERE/push\", {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n Authorization: \"Bearer YOUR_API_TOKEN_HERE\",\n },\n body: JSON.stringify([\n \"Example notification\",\n { data: { url: \"https://example.com\" } },\n ]),\n});\n```\n\nSending a push notification from outside of Val Town using cURL:\n\n```sh\ncurl -X POST \\\n -H \"Content-Type: application/json\" \\\n -H \"Authorization: Bearer YOUR_API_TOKEN_HERE\" \\\n -d '[\"Example notification\",{\"data\":{\"url\":\"https://example.com\"}}]' \\\n \"https://YOUR_ENDPOINT_HERE/push\"\n```\n\n## Caveats\n\n- The service currently only supports sending notifications to one device at a\n time, but could be extended to work with multiple devices/users.\n- For instant configuration, the service stores (a) crypto keys used to encrypt\n notifications and (b) the device currently subscribed to notifications in\n [blob storage](https://www.val.town/settings/blob). It is the user's\n responsibility to secure these blobs from being exposed by other vals.",[176],"pulls","branches","forks","envVars",{"_188":41,"_190":41},"connections",{"_188":41,"_189":41},"count","unfilledCount","emptyCount",{"_18":175,"_20":176,"_130":177,"_132":-5,"_133":67,"_134":65,"_136":37,"_22":217,"_64":135,"_138":99,"_140":179,"_142":26,"_143":-5,"_199":218,"_88":219},{"_18":169,"_20":170,"_130":171,"_132":-5,"_133":67,"_134":135,"_136":37,"_22":214,"_64":41,"_138":139,"_140":173,"_142":26,"_143":-5,"_199":215,"_88":216},{"_18":163,"_20":164,"_130":35,"_132":-5,"_133":67,"_134":65,"_136":37,"_22":211,"_64":135,"_138":166,"_140":167,"_142":26,"_143":-5,"_199":212,"_88":213},{"_18":157,"_20":158,"_130":159,"_132":-5,"_133":67,"_134":135,"_136":37,"_22":208,"_64":41,"_138":139,"_140":161,"_142":26,"_143":-5,"_199":209,"_88":210},{"_18":151,"_20":152,"_130":153,"_132":-5,"_133":67,"_134":135,"_136":37,"_22":205,"_64":41,"_138":139,"_140":155,"_142":26,"_143":-5,"_199":206,"_88":207},{"_18":145,"_20":146,"_130":147,"_132":-5,"_133":67,"_134":135,"_136":37,"_22":202,"_64":41,"_138":139,"_140":149,"_142":26,"_143":-5,"_199":203,"_88":204},{"_18":128,"_20":129,"_130":131,"_132":-5,"_133":67,"_134":135,"_136":37,"_22":198,"_64":41,"_138":139,"_140":141,"_142":26,"_143":-5,"_199":200,"_88":201},["D",1755823587558],"children",[],[129],["D",1755823587558],[],[146],["D",1755823587558],[],[152],["D",1755823587558],[],[158],["D",1755877127925],[],[164],["D",1755823587558],[],[170],["D",1755877127925],[],[176],["D",1755823587558],{"_16":17,"_86":82},{"_16":17,"_80":-5,"_81":82,"_32":33,"_83":84,"_85":26},{"_64":65,"_20":66,"_18":67,"_68":19,"_69":70,"_71":72,"_73":28,"_74":75,"_76":77,"_78":21,"_79":17},"ctx",{"_57":-5,"_109":257,"_258":259,"_260":261,"_262":26,"_263":26,"_264":26,"_265":37,"_266":-5,"_267":-7,"_268":-7,"_269":41,"_270":26,"_271":26,"_272":-5,"_273":26,"_274":26,"_275":26,"_276":-5},"ENV",{"_228":229,"_230":231,"_232":66,"_233":234,"_235":236,"_237":238,"_239":240,"_241":242,"_243":244,"_245":246,"_247":248,"_249":250,"_251":252,"_253":254,"_255":256},"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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