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import { AuthenticationProviderStatusOk } from "anastasis-core";
import { h, VNode } from "preact";
import { useEffect, useRef, useState } from "preact/hooks";
import { TextInput } from "../../components/fields/TextInput";
import { useAnastasisContext } from "../../context/anastasis";
import { authMethods, KnownAuthMethods } from "./authMethod";
import { AnastasisClientFrame } from "./index";
interface Props {
providerType?: KnownAuthMethods;
onCancel: () => void;
}
async function testProvider(
url: string,
expectedMethodType?: string,
): Promise<void> {
try {
const response = await fetch(new URL("config", url).href);
const json = await response.json().catch((d) => ({}));
if (!("methods" in json) || !Array.isArray(json.methods)) {
throw Error(
"This provider doesn't have authentication method. Check the provider URL",
);
}
console.log("expected", expectedMethodType);
if (!expectedMethodType) {
return;
}
let found = false;
for (let i = 0; i < json.methods.length && !found; i++) {
found = json.methods[i].type === expectedMethodType;
}
if (!found) {
throw Error(
`This provider does not support authentication method ${expectedMethodType}`,
);
}
return;
} catch (e) {
console.log("error", e);
const error =
e instanceof Error
? Error(
`There was an error testing this provider, try another one. ${e.message}`,
)
: Error(`There was an error testing this provider, try another one.`);
throw error;
}
}
export function AddingProviderScreen({ providerType, onCancel }: Props): VNode {
const reducer = useAnastasisContext();
const [providerURL, setProviderURL] = useState("");
const [error, setError] = useState<string | undefined>();
const [testing, setTesting] = useState(false);
const providerLabel = providerType
? authMethods[providerType].label
: undefined;
//FIXME: move this timeout logic into a hook
const timeout = useRef<number | undefined>(undefined);
useEffect(() => {
if (timeout) window.clearTimeout(timeout.current);
timeout.current = window.setTimeout(async () => {
const url = providerURL.endsWith("/") ? providerURL : providerURL + "/";
if (!providerURL || authProviders.includes(url)) return;
try {
setTesting(true);
await testProvider(url, providerType);
// this is use as tested but everything when ok
// undefined will mean that the field is not dirty
setError("");
} catch (e) {
console.log("tuvieja", e);
if (e instanceof Error) setError(e.message);
}
setTesting(false);
}, 200);
}, [providerURL, reducer]);
if (!reducer) {
return <div>no reducer in context</div>;
}
if (
!reducer.currentReducerState ||
!("authentication_providers" in reducer.currentReducerState)
) {
return <div>invalid state</div>;
}
async function addProvider(provider_url: string): Promise<void> {
await reducer?.transition("add_provider", { provider_url });
onCancel();
}
function deleteProvider(provider_url: string): void {
reducer?.transition("delete_provider", { provider_url });
}
const allAuthProviders =
reducer.currentReducerState.authentication_providers || {};
const authProviders = Object.keys(allAuthProviders).filter((provUrl) => {
const p = allAuthProviders[provUrl];
if (!providerLabel) {
return p && "currency" in p;
} else {
return (
p &&
"currency" in p &&
p.methods.findIndex((m) => m.type === providerType) !== -1
);
}
});
let errors = !providerURL ? "Add provider URL" : undefined;
let url: string | undefined;
try {
url = new URL("", providerURL).href;
} catch {
errors = "Check the URL";
}
if (!!error && !errors) {
errors = error;
}
if (!errors && authProviders.includes(url!)) {
errors = "That provider is already known";
}
return (
<AnastasisClientFrame
hideNav
title="Backup: Manage providers"
hideNext={errors}
>
<div>
{!providerLabel ? (
<p>Add a provider url</p>
) : (
<p>Add a provider url for a {providerLabel} service</p>
)}
<div class="container">
<TextInput
label="Provider URL"
placeholder="https://provider.com"
grabFocus
error={errors}
bind={[providerURL, setProviderURL]}
/>
</div>
<p class="block">Example: https://kudos.demo.anastasis.lu</p>
{testing && <p class="has-text-info">Testing</p>}
<div
class="block"
style={{
marginTop: "2em",
display: "flex",
justifyContent: "space-between",
}}
>
<button class="button" onClick={onCancel}>
Cancel
</button>
<span data-tooltip={errors}>
<button
class="button is-info"
disabled={error !== "" || testing}
onClick={() => addProvider(url!)}
>
Add
</button>
</span>
</div>
{authProviders.length > 0 ? (
!providerLabel ? (
<p class="subtitle">Current providers</p>
) : (
<p class="subtitle">
Current providers for {providerLabel} service
</p>
)
) : !providerLabel ? (
<p class="subtitle">No known providers, add one.</p>
) : (
<p class="subtitle">No known providers for {providerLabel} service</p>
)}
{authProviders.map((k) => {
const p = allAuthProviders[k] as AuthenticationProviderStatusOk;
return <TableRow url={k} info={p} onDelete={deleteProvider} />;
})}
</div>
</AnastasisClientFrame>
);
}
function TableRow({
url,
info,
onDelete,
}: {
onDelete: (s: string) => void;
url: string;
info: AuthenticationProviderStatusOk;
}) {
const [status, setStatus] = useState("checking");
useEffect(function () {
testProvider(url.endsWith("/") ? url.substring(0, url.length - 1) : url)
.then(function () {
setStatus("responding");
})
.catch(function () {
setStatus("failed to contact");
});
});
return (
<div
class="box"
style={{ display: "flex", justifyContent: "space-between" }}
>
<div>
<div class="subtitle">{url}</div>
<dl>
<dt>
<b>Business Name</b>
</dt>
<dd>{info.business_name}</dd>
<dt>
<b>Supported methods</b>
</dt>
<dd>{info.methods.map((m) => m.type).join(",")}</dd>
<dt>
<b>Maximum storage</b>
</dt>
<dd>{info.storage_limit_in_megabytes} Mb</dd>
<dt>
<b>Status</b>
</dt>
<dd>{status}</dd>
</dl>
</div>
<div
class="block"
style={{
marginTop: "auto",
marginBottom: "auto",
display: "flex",
justifyContent: "space-between",
flexDirection: "column",
}}
>
<button class="button is-danger" onClick={() => onDelete(url)}>
Remove
</button>
</div>
</div>
);
}
|