Verfication page

2023-01-12 15:35:42 +00:00 · 2023-01-12 15:35:42 +00:00 · bcdf035063
commit bcdf035063
parent 783dbf8b68
7 changed files with 245 additions and 6 deletions
--- a/src/element/Nip5Service.tsx
+++ b/src/element/Nip5Service.tsx
@ -0,0 +1,98 @@
+import { useEffect, useMemo, useState } from "react";
+import { useSelector } from "react-redux";
+import { ServiceProvider, ServiceConfig, ServiceError, HandleAvailability, ServiceErrorCode } from "../nip05/ServiceProvider";
+
+type Nip05ServiceProps = {
+    name: string,
+    service: URL | string,
+    about: JSX.Element,
+    link: string
+};
+
+type ReduxStore = any;
+
+export default function Nip5Service(props: Nip05ServiceProps) {
+    const pubkey = useSelector<ReduxStore, string>(s => s.login.publicKey);
+    const svc = new ServiceProvider(props.service);
+    const [serviceConfig, setServiceConfig] = useState<ServiceConfig>();
+    const [error, setError] = useState<ServiceError>();
+    const [handle, setHandle] = useState<string>("");
+    const [domain, setDomain] = useState<string>("");
+    const [availabilityResponse, setAvailabilityResponse] = useState<HandleAvailability>();
+
+    const domainConfig = useMemo(() => serviceConfig?.domains.find(a => a.name === domain), [domain]);
+
+    useEffect(() => {
+        svc.GetConfig()
+            .then(a => {
+                if ('error' in a) {
+                    setError(a as ServiceError)
+                } else {
+                    let svc = a as ServiceConfig;
+                    setServiceConfig(svc);
+                    let defaultDomain = svc.domains.find(a => a.default)?.name || svc.domains[0].name;
+                    setDomain(defaultDomain);
+                }
+            })
+            .catch(console.error)
+    }, [props]);
+
+    useEffect(() => {
+        if(handle.length === 0) {
+            setAvailabilityResponse(undefined);
+        }
+        if (handle && domain) {
+            if (!domainConfig?.regex[0].match(handle)) {
+                setAvailabilityResponse({ available: false, why: "REGEX" });
+                return;
+            }
+            svc.CheckAvailable(handle, domain)
+                .then(a => {
+                    if ('error' in a) {
+                        setError(a as ServiceError);
+                    } else {
+                        setAvailabilityResponse(a as HandleAvailability);
+                    }
+                })
+                .catch(console.error);
+        }
+    }, [handle, domain]);
+
+    function mapError(e: ServiceErrorCode, t: string | null): string | undefined {
+        let whyMap = new Map([
+            ["TOO_SHORT", "name too short"],
+            ["TOO_LONG", "name too long"],
+            ["REGEX", "name has disallowed characters"],
+            ["REGISTERED", "name is registered"],
+            ["DISALLOWED_null", "name is blocked"],
+            ["DISALLOWED_later", "name will be available later"],
+        ]);
+        return whyMap.get(e === "DISALLOWED" ? `${e}_${t}` : e);
+    }
+    return (
+        <>
+            <h3>{props.name}</h3>
+            {props.about}
+            <p>Find out more info about {props.name} at <a href={props.link} target="_blank" rel="noreferrer">{props.link}</a></p>
+            {error && <b className="error">{error.error}</b>}
+            <div className="flex mb10">
+                <input type="text" placeholder="Handle" value={handle} onChange={(e) => setHandle(e.target.value)} />
+                &nbsp;@&nbsp;
+                <select value={domain} onChange={(e) => setDomain(e.target.value)}>
+                    {serviceConfig?.domains.map(a => <option selected={a.default}>{a.name}</option>)}
+                </select>
+            </div>
+            {availabilityResponse?.available && <div className="flex">
+                <div>
+                    {availabilityResponse.quote?.price.toLocaleString()} sats
+                    &nbsp;
+                </div>
+                <input type="text" className="f-grow mr10" placeholder="pubkey" value={pubkey} disabled={pubkey ? true : false} />
+                <div className="btn">Buy Now</div>
+            </div>}
+            {availabilityResponse?.available === false && <div className="flex">
+                <b className="error">Not available: {mapError(availabilityResponse.why!, availabilityResponse.reasonTag || null)}</b>
+            </div>}
+        </>
+    )
+}
--- a/src/index.css
+++ b/src/index.css
@ -107,7 +107,7 @@ textarea {
  font: inherit;
 }

-input[type="text"], input[type="password"], input[type="number"], textarea {
+input[type="text"], input[type="password"], input[type="number"], textarea, select {
  padding: 10px;
  border-radius: 5px;
  border: 0;
@ -115,6 +115,11 @@ input[type="text"], input[type="password"], input[type="number"], textarea {
  color: var(--font-color);
 }

+input:disabled {
+  color: var(--gray-medium);
+  cursor:not-allowed;
+}
+
 textarea:placeholder {
  color: var(--gray-superlight);
 }
--- a/src/index.js
+++ b/src/index.js
@ -18,7 +18,8 @@ import Store from "./state/Store";
 import NotificationsPage from './pages/Notifications';
 import NewUserPage from './pages/NewUserPage';
 import SettingsPage from './pages/SettingsPage';
-import ErrorPage from './pages/ErrorPage.tsx';
+import ErrorPage from './pages/ErrorPage';
+import VerificationPage from './pages/Verification';

 /**
 * Nostr websocket managment system
@ -57,6 +58,10 @@ const router = createBrowserRouter([
      {
        path: "/settings",
        element: <SettingsPage />
+      },
+      {
+        path: "/verification",
+        element: <VerificationPage />
      }
    ]
  }
--- a/src/nip05/ServiceProvider.ts
+++ b/src/nip05/ServiceProvider.ts
@ -0,0 +1,86 @@
+export type ServiceErrorCode = "UNKNOWN_ERROR" | "INVALID_BODY" | "NO_SUCH_DOMAIN" | "TOO_SHORT" | "TOO_LONG" | "REGEX" | "DISALLOWED" | "REGISTERED" | "NOT_AVAILABLE" | "RATE_LIMITED" | "NO_TOKEN" | "INVALID_TOKEN" | "NO_SUCH_PAYMENT";
+
+export interface ServiceError {
+    error: ServiceErrorCode
+};
+
+export interface ServiceConfig {
+    domains: DomainConfig[]
+}
+
+export type DomainConfig = {
+    name: string,
+    default: boolean,
+    length: [number, number],
+    regex: [string, string],
+    regexChars: [string, string]
+}
+
+export type HandleAvailability = {
+    available: boolean,
+    why?: ServiceErrorCode,
+    reasonTag?: string | null,
+    quote?: HandleQuote
+}
+
+export type HandleQuote = {
+    price: number,
+    data: any
+}
+
+export type HandleRegisterResponse = {
+    quote: HandleQuote,
+    paymentHash: string,
+    invoice: string,
+    token: string
+}
+
+export class ServiceProvider {
+    readonly url: URL | string
+
+    constructor(url: URL | string) {
+        this.url = url;
+    }
+
+    async GetConfig(): Promise<ServiceConfig | ServiceError> {
+        return await this._GetJson("/config.json");
+    }
+
+    async CheckAvailable(handle: string, domain: string): Promise<HandleAvailability | ServiceError> {
+        return await this._GetJson("/registration/availability", "POST", { name: handle, domain });
+    }
+
+    async RegisterHandle(handle: string, domain: string, pubkey: string): Promise<HandleRegisterResponse | ServiceError> {
+        return await this._GetJson("/registration/register", "PUT", { name: handle, domain, pk: pubkey });
+    }
+
+    async CheckRegistration(token: string): Promise<any> {
+        return await this._GetJson("/registration/register/check", "POST", undefined, {
+            authorization: token
+        });
+    }
+    async _GetJson<T>(path: string, method?: "GET" | string, body?: any, headers?: any): Promise<T | ServiceError> {
+        try {
+            let rsp = await fetch(`${this.url}${path}`, {
+                method: method,
+                body: body ? JSON.stringify(body) : undefined,
+                headers: {
+                    accept: "application/json",
+                    ...(body ? { "content-type": "application/json" } : {}),
+                    ...headers
+                }
+            });
+
+            if (rsp.ok) {
+                let obj = await rsp.json();
+                if ('error' in obj) {
+                    return <ServiceError>obj;
+                }
+                return obj;
+            }
+        } catch (e) {
+            console.warn(e);
+        }
+        return { error: "UNKNOWN_ERROR" };
+    }
+}
--- a/src/pages/ErrorPage.tsx
+++ b/src/pages/ErrorPage.tsx
@ -1,15 +1,14 @@
-import React, { FC } from "react";
 import { useRouteError } from "react-router-dom";

-const ErrorPage: FC = () => {
+const ErrorPage = () => {
    const error = useRouteError();

    console.error(error);
    return (
        <>
-            <h4>{error?.message ?? "Uknown error"}</h4>
+            <h4>An error has occured!</h4>
            <pre>
-                {JSON.stringify(error)}
+                {JSON.stringify(error, undefined, '  ')}
            </pre>
        </>
    );
--- a/src/pages/Verification.tsx
+++ b/src/pages/Verification.tsx
@ -0,0 +1,37 @@
+import Nip5Service from "../element/Nip5Service";
+
+export default function VerificationPage() {
+    const services = [
+        /*{
+            name: "Snort",
+            service: "https://api.snort.social/api/v1/n5sp",
+            link: "https://snort.social/",
+            about: <>Our very own NIP-05 verification service, help support the development of this site and get a shiny special badge on our site!</>
+        },*/
+        {
+            name: "Nostr Plebs",
+            service: "https://nostrplebs.com/api/v1",
+            link: "https://nostrplebs.com/",
+            about: <>
+                <p>Nostr Plebs is one of the first NIP-05 providers in the space and offers a good collection of domains at reasonable prices</p>
+            </>
+        }
+    ];
+
+    return (
+        <>
+            <h2>Get Verified</h2>
+            <p>
+                NIP-05 is a DNS based verification spec which helps to validate you as a real user.
+            </p>
+            <p>Getting NIP-05 verified can help:</p>
+            <ul>
+                <li>Prevent fake accounts from immitating you</li>
+                <li>Make your profile easier to find and share</li>
+                <li>Fund developers and platforms providing NIP-05 verification services</li>
+            </ul>
+
+            {services.map(a => <Nip5Service key={a.name} {...a} />)}
+        </>
+    )
+}
--- a/tsconfig.json
+++ b/tsconfig.json
@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "jsx": "react-jsx",
+    "moduleResolution": "node",
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "skipLibCheck": true
+  }
+}