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/*
This file is part of TALER
(C) 2019 GNUnet e.V.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
import URI = require("urijs");
import { string } from "prop-types";
export interface PayUriResult {
downloadUrl: string;
sessionId?: string;
}
export interface WithdrawUriResult {
statusUrl: string;
}
export interface RefundUriResult {
refundUrl: string;
}
export interface TipUriResult {
tipPickupUrl: string;
tipId: string;
merchantInstance: string;
merchantOrigin: string;
}
export function parseWithdrawUri(s: string): WithdrawUriResult | undefined {
const parsedUri = new URI(s);
if (parsedUri.scheme() !== "taler") {
return undefined;
}
if (parsedUri.authority() != "withdraw") {
return undefined;
}
let [host, path, withdrawId] = parsedUri.segmentCoded();
if (path === "-") {
path = "/api/withdraw-operation";
}
return {
statusUrl: new URI({ protocol: "https", hostname: host, path: path })
.segmentCoded(withdrawId)
.href(),
};
}
export function parsePayUri(s: string): PayUriResult | undefined {
const parsedUri = new URI(s);
const query: any = parsedUri.query(true);
if (parsedUri.scheme() === "http" || parsedUri.scheme() === "https") {
return {
downloadUrl: s,
sessionId: undefined,
};
}
if (parsedUri.scheme() != "taler") {
return undefined;
}
if (parsedUri.authority() != "pay") {
return undefined;
}
let [
_,
host,
maybePath,
maybeInstance,
orderId,
maybeSessionid,
] = parsedUri.path().split("/");
if (!host) {
return undefined;
}
if (!maybePath) {
return undefined;
}
if (!orderId) {
return undefined;
}
if (maybePath === "-") {
maybePath = "public/";
} else {
maybePath = decodeURIComponent(maybePath) + "/";
}
let maybeInstancePath = "";
if (maybeInstance !== "-") {
maybeInstancePath = `instances/${maybeInstance}/`;
}
let protocol = "https";
if (query["insecure"] === "1") {
protocol = "http";
}
const downloadUrl = new URI(
protocol + "://" + host + "/" + decodeURIComponent(maybePath) + maybeInstancePath + "proposal",
)
.addQuery({ order_id: orderId })
.href();
return {
downloadUrl,
sessionId: maybeSessionid,
};
}
export function parseTipUri(s: string): TipUriResult | undefined {
const parsedUri = new URI(s);
if (parsedUri.scheme() != "taler") {
return undefined;
}
if (parsedUri.authority() != "tip") {
return undefined;
}
let [_, host, maybePath, maybeInstance, tipId] = parsedUri.path().split("/");
if (!host) {
return undefined;
}
if (!maybePath) {
return undefined;
}
if (!tipId) {
return undefined;
}
if (maybePath === "-") {
maybePath = "public/tip-pickup";
} else {
maybePath = decodeURIComponent(maybePath);
}
if (maybeInstance === "-") {
maybeInstance = "default";
}
const tipPickupUrl = new URI(
"https://" + host + "/" + decodeURIComponent(maybePath),
).href();
return {
tipPickupUrl,
tipId: tipId,
merchantInstance: maybeInstance,
merchantOrigin: new URI(tipPickupUrl).origin(),
};
}
export function parseRefundUri(s: string): RefundUriResult | undefined {
const parsedUri = new URI(s);
if (parsedUri.scheme() != "taler") {
return undefined;
}
if (parsedUri.authority() != "refund") {
return undefined;
}
let [
_,
host,
maybePath,
maybeInstance,
orderId,
] = parsedUri.path().split("/");
if (!host) {
return undefined;
}
if (!maybePath) {
return undefined;
}
if (!orderId) {
return undefined;
}
if (maybePath === "-") {
maybePath = "public/refund";
} else {
maybePath = decodeURIComponent(maybePath);
}
if (maybeInstance === "-") {
maybeInstance = "default";
}
const refundUrl = new URI(
"https://" + host + "/" + decodeURIComponent(maybePath),
)
.addQuery({ instance: maybeInstance, order_id: orderId })
.href();
return {
refundUrl,
};
}
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