aspnetde

Web Cryptography API Examples

Live Table: https://diafygi.github.io/webcrypto-examples/

I couldn't find anywhere that had clear examples of WebCryptoAPI, so I wrote examples and made a live table with them. Pull requests welcome!

1. RSASSA-PKCS1-v1_5

• generateKey | importKey |

aspnetde

namespace Infrastructure

open System.Text.Encodings.Web
open System.Text.Json
open System.Text.Json.Serialization

[<RequireQualifiedAccess>]
module JsonSerializer =
    let private setupOptions (options: JsonSerializerOptions) =
        options.PropertyNamingPolicy <- JsonNamingPolicy.CamelCase

aspnetde

namespace Foo

open System.Text.Encodings.Web
open System.Text.Json
open System.Text.Json.Serialization

[<RequireQualifiedAccess>]
module JsonSerializer =
    let private setupOptions (options: JsonSerializerOptions) =
        options.PropertyNamingPolicy <- JsonNamingPolicy.CamelCase

aspnetde

This covers the build times of the core projects of https://github.com/aspnetde/IUBH.TOR:

• CS: https://github.com/aspnetde/IUBH.TOR/tree/master/src/cs/IUBH.TOR/IUBH.TOR
• FS: https://github.com/aspnetde/IUBH.TOR/tree/master/src/fs/IUBH.TOR/IUBH.TOR

Note that both cover the exact same functionality.

C#

Build 0, clean

aspnetde

export function useLocalStorage<T>(key: string, initialValue: T) {
  const [storedValue, setStoredValue] = useState(() => {
    try {
      const item = window.localStorage.getItem(key);
      return item ? (JSON.parse(item) as T) : initialValue;
    } catch (error) {
      console.log(error);
      return initialValue;
    }
  });

aspnetde

import React, { useReducer } from "react";

interface State {
  userName: string;
  password: string;
  isValid: boolean;
}

const initialState: State = {
  userName: "",

aspnetde

Constraints:

• Production = Google Play + Apple AppStore.
• AppStore requires a manual review by Apple which can last between a couple of hours and a couple of days. It is not guaranteed to succeed, releases can be rejected.
• It is not possible to put multiple releases in a queue – it is only possible to have one in review at Apple at a time.
• There is no roll-back possible.
• There will always be multiple release versions in use in parallel.

Goals:

aspnetde

module App

open Elmish

type State = 
    { CurrentUser: string option }

type Msg = 
    | SignIn of string
    | SignOut

aspnetde

Setting a fucking environment variable on macOS

1. Open Vim (vi ~/.zshrc)

2. Add the entry (i)

3. Exit (Esc + :wq)

4. Refresh (source ~/.zshrc)

aspnetde

<?xml version="1.0" encoding="UTF-8"?>
<settings>

  <hitlist>
    
    <connectionString>" &amp; Session("defaultConnectionString") &amp; "</connectionString>
    <hitlistDataSource>ViewAcciadoAdminHitlistArticles</hitlistDataSource>
    <hitlistDataSourceOrphaned>ViewAcciadoAdminArticlesWithoutReferences</hitlistDataSourceOrphaned>

    <recordsPerPage>25</recordsPerPage>