json_canonical.qwer · 1.0.0Canonical JSON (RFC 8785): one way to write a value, keys sorted and numbers as JavaScript writes them, so hashes and signatures of JSON hold however it was spaced or ordered.7 views · 5 downloadsBiscuit tokens biscuit.qwer · 1.0.0Biscuit authorization tokens: issued with Datalog facts and checks signed by your key, narrowed by their holder without asking the issuer, and authorized offline against each request.7 views · 8 downloadsDKIM, SPF and DMARC email_auth.qwer · 1.0.0Messages signed and checked with DKIM (RSA and Ed25519), SPF records read and evaluated for a sending IP, and DMARC policies applied, with DNS records given as a map so it runs offline.6 views · 6 downloadsLicence keys license_keys.qwer · 1.0.0Signed licence keys with a customer, features and an expiry date: made with your private key, checked offline, impossible to forge.6 views · 7 downloadsOpenPGP openpgp.qwer · 1.0.0OpenPGP through the pure-Rust pgp crate: keys made and read, messages encrypted to keys or a password and decrypted, cleartext and detached signatures made and verified, signed and encrypted together, and what an armored block holds.3 views · 7 downloadsRSA rsa.qwer · 1.0.0RSA key pairs as PEM, PKCS#1 v1.5 SHA-256 signatures for partner and bank APIs, and OAEP encryption of short secrets.9 views · 9 downloadsSignatures signatures.qwer · 1.0.0Ed25519 key pairs, text signed with the private key and checked with the public one: exports, webhooks and messages between servers.7 views · 7 downloadsWebhooks webhooks.qwer · 1.0.0Check that a webhook came from Stripe, GitHub, Slack, Shopify or a Standard Webhooks sender, with timestamp tolerance; and sign your own.5 views · 10 downloadsYubiKey OTP yubico_otp.qwer · 1.0.0Check YubiKey one-time passwords: modhex both ways, the token decrypted with AES and its CRC checked for a server of your own with replays refused, and YubiCloud's verify call with its nonce and signed answer checked.4 views · 9 downloadsAWS Signature V4 aws_sign.qwer · 1.0.0AWS Signature V4 for any AWS API: the headers that sign a request for SES, SQS, DynamoDB or S3, and presigned URLs.10 views · 12 downloadsAzure Blob SAS links azure_sas.qwer · 1.0.0Azure Blob Storage SAS links signed from the account key: browsers upload and download blobs directly, with the permissions and lifetime you choose.8 views · 7 downloadsCloudinary cloudinary.qwer · 1.0.0Cloudinary without an SDK: signed uploads from a URL or a file, the signature a browser needs for a direct upload, delivery URLs with transformations and URL signatures, webhook and upload signatures checked, and assets listed by cursor.3 views · 9 downloadsGoogle Cloud Storage links gcs_sign.qwer · 1.0.0Google Cloud Storage V4 signed URLs from a service-account key: browsers upload and download directly, signed without a network call.6 views · 8 downloadsHubSpot hubspot.qwer · 1.0.0Keep HubSpot's CRM in step with a program: contacts and deals made, read and linked, searches and lists followed through every page, batch upserts in hundreds with their partial failures read back, and webhook v3 signatures checked with HubSpot's odd URI decoding.1 view · 6 downloadsLinear linear.qwer · 1.0.0Work with Linear through its GraphQL API: issues opened, changed and moved to a state by name, comments, lists walked by cursor, the rate limit it answers as an HTTP 400 waited out, and webhooks checked by signature and timestamp.1 view · 8 downloadsTelegram bots telegram.qwer · 1.0.0A Telegram bot through the Bot API: messages split at 4096 characters, photos by URL or upload, inline keyboards checked before they are sent, updates by webhook or long polling read into one shape, the webhook's secret token compared, and the Login Widget's hash verified.4 views · 9 downloadsWhatsApp Cloud API whatsapp.qwer · 1.0.0Send WhatsApp text and template messages through Meta's Cloud API, with the 24-hour window and missing templates named when they refuse a message, answer the webhook's verify handshake, check X-Hub-Signature-256, and flatten webhook bodies into the messages and statuses they carry.2 views · 6 downloadsAmazon DynamoDB aws_dynamodb.qwer · 1.0.0Get, put, update, delete and query DynamoDB with plain maps turned into attribute values and back, pages followed, batch writes with UnprocessedItems sent again, throttling retried and each answer's CRC32 checked, signed with Signature V4.2 views · 7 downloadsAmazon SES aws_ses.qwer · 1.0.0Send mail through SES v2, plain, as raw MIME built here with attachments, or from templates in bulk, keep and render templates, read the account's limits and suppression list, and turn the bounce, complaint and delivery notices from SNS into addresses to act on.4 views · 9 downloadsAmazon SNS aws_sns.qwer · 1.0.0Publish to SNS with attributes and in batches of ten with failures named, manage topics and subscriptions, and take incoming messages only after checking their RSA signature against SNS's certificate on SNS's own host, SubscriptionConfirmation handled.4 views · 5 downloadsAWS Lambda aws_lambda.qwer · 1.0.0Invoke Lambda functions and wait, or queue them to run later, with function errors read from their header and the log tail's REPORT line turned into numbers, throttling waited out as Retry-After says, and functions listed and waited on, signed with Signature V4.3 views · 9 downloadsAWS Secrets and Parameters aws_secrets.qwer · 1.0.0Read Secrets Manager secrets by version or stage, open JSON ones, see where a rotation stands, read Parameter Store values one by one or by path with their history, and keep them a short while so a page view is not an API call.3 views · 10 downloadsCookies cookies.qwer · 1.0.0Set-Cookie headers built and read with every attribute, Cookie headers read and written, values signed or encrypted so the browser can keep but not change or read them, and a cookie jar for calling other sites.7 views · 8 downloadsHTTP Signatures http_signatures.qwer · 1.0.0HTTP Signatures for ActivityPub and the fediverse: RSA keys for an actor, outgoing requests signed with Signature and Digest headers, incoming ones verified.7 views · 8 downloadsAmazon SQS sqs.qwer · 1.0.0Amazon SQS over its JSON protocol with Signature V4: sends one at a time or in batches with FIFO groups and deduplication, receives with long polling and visibility timeouts, deletes, and queue attributes; ElasticMQ or LocalStack by endpoint.7 views · 9 downloadsAzure Service Bus azure_servicebus.qwer · 1.0.0Azure Service Bus over REST with SAS tokens from a connection string: send to queues and topics with properties, one or a batch, and receive and delete or peek-lock, then complete, unlock or renew the lock.6 views · 9 downloadsPusher Channels pusher.qwer · 1.0.0Send live events through Pusher Channels or Soketi with the signed request Pusher wants, in batches too, ask who is on a channel, answer the browser's private and presence channel auth, and check webhook signatures.7 views · 10 downloadsOther tags
files61import49api47text47network36forms34webhooks34search32devices31images31email30signing27monitoring26security26maps25uploads24printing23analytics22export22payments22validation20html19reports19database18integration18auth17binary16geo16barcodes15json14labels14logs14banking13invoices13notifications13svg13i18n12ids12iot12performance12sensors12time12calendar11dates11messages11seo11audio10config10documents10events10markdown10maths10storage10urls10ai9alerts9aws9backups9certificates9charts9dns9encryption9keys9languages9passwords9pdf9photos9privacy9social9testing9tls9xml9accounting8compression8finance8games8gps8http8locale8metrics8pagination8statistics8support8addresses7background7cache7chat7docs7geojson7google7llm7messaging7mobile7qr7secrets7shipping7sql7tokens7unicode7b2b6bots6calculators6css6dashboards6devops6embeddings6git6headers6jwt6links6oauth26settings6sign-up6spreadsheets6sso6udp6video6accessibility5admin5bookings5checksums5crm5delivery5experiments5game5history5industrial5integrity5location5memory5money5oauth5observability5phone5receipts5retries5service-account5sign-in5status5stores5tracking5writing5attachments4audit4books4caching4checkout4ci4cli4codes4colors4comments4compliance4counters4crawling4csv4debugging4dependencies4distributed4feeds4gis4health4healthcare4javascript4jobs4migration4podcasts4previews4push4random4rate-limits4reviews4rules4scheduling4scraping4seed4serialization4ssh4streaming4tickets4users4web42fa3assets3authentication3automation3azure3batch3bitcoin3browsers3cards3cars3code3cookies3dedupe3design3diff3ecommerce3encoding3firebase3fonts3forecasting3graphql3hardware3kv3markup3names3openstreetmap3ops3queues3ranking3realtime3releases3rss3shop3signals3sitemaps3sms3sounds3spam3sports3tags3templates3terminal3themes3tiles3tools3versions3word3abuse2access-control2address2archives2atom2authorization2autocomplete2avatars2base642building2cargo2catalog2cdn2changelog2chinese2cloud2cluster2configuration2containers2databases2directions2directory2discovery2docker2documentation2domains2downloads2duplicates2ebooks2editing2emv2exact2expiry2exports2fediverse2flags2folders2forecast2fractions2fun2gamification2gcp2gdpr2geocoding2glob2graphs2hls2identity2index2india2kafka2leases2lighting2lint2localization2locks2logistics2lookup2marine2microsoft2moderation2mongodb2multi-tenant2music2naming2news2newsletters2nosql2notes2npm2ocr2optimization2outdoors2partners2placeholders2places2planning2players2plc2policy2pos2power2pricing2protobuf2prototypes2pwa2query2radio2redis2reporting2robots2rpc2s32scada2scales2schedules2schema2secp256k12segments2servers2sessions2sha2562soap2solver2sqlite2supply-chain2tax2tcp2thumbnails2tooling2transactions2translation2translations2typos2upi2user-content2vehicles2wcag2weather2websockets2xss2yaml2a11ach1activitypub1agenda1aggregation1allen-bradley1allowlists1animation1apple1archive1arguments1arrow1asia1asn1asn11astronomy1atlassian1atproto1aviation1backup1baduk1base581bech321bioinformatics1bip211blake31blog1blogs1board1boards1bolt-111braille1branding1brazil1breaches1build1bulk1calendars1capture1cd1cdp1changes1chapters1chemistry1chess1chords1cities1clap1claude1clickhouse1code-style1colours1columnar1constellations1constraints1contacts1conversion1coordinates1coordination1couchdb1counting1coupons1cql1crawler1cryptography1custom-fields1cypher1dem1deploy1deployments1developer1diagrams1dice1dimacs1distance1dmx1dna1ed255191eip-551elasticsearch1elevation1embeds1embosser1emoji1energy1english1enterprise1equations1ethereum1excel1facets1family-tree1fasta1fastq1feature-flags1federation1feedback1fen1fido21firewall1fixed-width1fleet1forensics1formula1formulas1front-matter1fx1genealogy1generator1genetics1geohash1geoip1geotiff1gif1go1grafana1graph1grid1gzip1hex1hexagons1hilbert1hl71hmac1holdem1http21https1hvac1icmp1ics1incidents1inventory1invoice1ion1ios1ip1iptv1iso86011java1jql1json-ld1json-rpc1jsonl1julian-date1jupyter1keccak1keywords1kms1kubernetes1language1latex1ldap1lets-encrypt1libsodium1licences1licenses1licensing1lightning1linear-algebra1linked-data1listings1loans1local1localisation1logging1logic1mandates1mapbox1math1mathml1maxmind1maze1mbtiles1mcp1measurement-protocol1medical-imaging1meetings1meilisearch1memcached1merchant-of-record1merkle1meters1mfa1mgrs1middleware1midi1military1mmdb1mo1mockups1molar-mass1moon1morse1nat1navigation1neo4j1networks1newsletter1nfc1nginx1notebooks1oauth11oidc1omaha1on-call1onedrive1opa1open-meteo1openapi1opensearch1orbits1org-mode1osm1osrm1parquet1parsing1passkeys1passwordless1pathfinding1pbf1pgn1pgp1photography1pkce1planets1playlists1plugins1pmtiles1png1po1pods1poker1polyline1postgres1postgrest1powerpoint1probability1procedural1process1processes1productivity1profiles1projects1promql1puzzle1pxe1python1qdrant1quota1r21rabbitmq1range-requests1raster1rdf1readability1recommendations1reconciliation1recovery1recurring1refunds1remote1replication1repositories1reverse1revocation1rfc33391routers1routes1routing1rpg1sales1sandbox1sat1sca1scaling1science1screenshots1scripts1sdp1secured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