Unclass
This commit is contained in:
Manav Rathi
parent
2504046e26
commit
d2743f4121
1 changed files with 112 additions and 118 deletions
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@ -47,136 +47,130 @@ export class Code {
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this.rawData = rawData;
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this.id = id;
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}
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}
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static fromRawData(id: string, rawData: string): Code {
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let santizedRawData = rawData
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.replace(/\+/g, "%2B")
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.replace(/:/g, "%3A")
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.replaceAll("\r", "");
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if (santizedRawData.startsWith('"')) {
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santizedRawData = santizedRawData.substring(1);
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}
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if (santizedRawData.endsWith('"')) {
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santizedRawData = santizedRawData.substring(
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0,
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santizedRawData.length - 1,
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);
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}
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const uriParams = {};
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const searchParamsString =
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decodeURIComponent(santizedRawData).split("?")[1];
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searchParamsString.split("&").forEach((pair) => {
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const [key, value] = pair.split("=");
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uriParams[key] = value;
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});
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const uri = URI.parse(santizedRawData);
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let uriPath = decodeURIComponent(uri.path);
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if (
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uriPath.startsWith("/otpauth://") ||
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uriPath.startsWith("otpauth://")
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) {
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uriPath = uriPath.split("otpauth://")[1];
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} else if (uriPath.startsWith("otpauth%3A//")) {
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uriPath = uriPath.split("otpauth%3A//")[1];
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}
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return new Code(
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Code._getAccount(uriPath),
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Code._getIssuer(uriPath, uriParams),
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Code._getDigits(uriParams),
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Code._getPeriod(uriParams),
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Code.getSanitizedSecret(uriParams),
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Code._getAlgorithm(uriParams),
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Code._getType(uriPath),
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rawData,
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id,
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const codeFromRawData = (id: string, rawData: string): Code => {
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let santizedRawData = rawData
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.replace(/\+/g, "%2B")
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.replace(/:/g, "%3A")
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.replaceAll("\r", "");
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if (santizedRawData.startsWith('"')) {
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santizedRawData = santizedRawData.substring(1);
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}
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if (santizedRawData.endsWith('"')) {
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santizedRawData = santizedRawData.substring(
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0,
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santizedRawData.length - 1,
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);
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}
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private static _getAccount(uriPath: string): string {
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try {
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const path = decodeURIComponent(uriPath);
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if (path.includes(":")) {
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return path.split(":")[1];
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} else if (path.includes("/")) {
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return path.split("/")[1];
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const uriParams = {};
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const searchParamsString =
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decodeURIComponent(santizedRawData).split("?")[1];
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searchParamsString.split("&").forEach((pair) => {
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const [key, value] = pair.split("=");
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uriParams[key] = value;
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});
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const uri = URI.parse(santizedRawData);
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let uriPath = decodeURIComponent(uri.path);
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if (uriPath.startsWith("/otpauth://") || uriPath.startsWith("otpauth://")) {
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uriPath = uriPath.split("otpauth://")[1];
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} else if (uriPath.startsWith("otpauth%3A//")) {
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uriPath = uriPath.split("otpauth%3A//")[1];
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}
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return new Code(
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_getAccount(uriPath),
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_getIssuer(uriPath, uriParams),
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_getDigits(uriParams),
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_getPeriod(uriParams),
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getSanitizedSecret(uriParams),
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_getAlgorithm(uriParams),
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_getType(uriPath),
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rawData,
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id,
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);
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};
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const _getAccount = (uriPath: string): string => {
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try {
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const path = decodeURIComponent(uriPath);
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if (path.includes(":")) {
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return path.split(":")[1];
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} else if (path.includes("/")) {
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return path.split("/")[1];
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}
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} catch (e) {
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return "";
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}
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};
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const _getIssuer = (uriPath: string, uriParams: { get?: any }): string => {
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try {
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if (uriParams["issuer"] !== undefined) {
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let issuer = uriParams["issuer"];
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// This is to handle bug in the ente auth app
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if (issuer.endsWith("period")) {
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issuer = issuer.substring(0, issuer.length - 6);
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}
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} catch (e) {
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return "";
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return issuer;
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}
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}
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private static _getIssuer(
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uriPath: string,
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uriParams: { get?: any },
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): string {
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try {
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if (uriParams["issuer"] !== undefined) {
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let issuer = uriParams["issuer"];
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// This is to handle bug in the ente auth app
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if (issuer.endsWith("period")) {
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issuer = issuer.substring(0, issuer.length - 6);
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}
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return issuer;
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}
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let path = decodeURIComponent(uriPath);
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if (path.startsWith("totp/") || path.startsWith("hotp/")) {
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path = path.substring(5);
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}
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if (path.includes(":")) {
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return path.split(":")[0];
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} else if (path.includes("-")) {
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return path.split("-")[0];
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}
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return path;
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} catch (e) {
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return "";
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let path = decodeURIComponent(uriPath);
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if (path.startsWith("totp/") || path.startsWith("hotp/")) {
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path = path.substring(5);
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}
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}
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private static _getDigits(uriParams): number {
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try {
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return parseInt(uriParams["digits"], 10) || Code.defaultDigits;
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} catch (e) {
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return Code.defaultDigits;
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if (path.includes(":")) {
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return path.split(":")[0];
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} else if (path.includes("-")) {
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return path.split("-")[0];
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}
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return path;
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} catch (e) {
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return "";
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}
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};
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private static _getPeriod(uriParams): number {
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try {
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return parseInt(uriParams["period"], 10) || Code.defaultPeriod;
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} catch (e) {
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return Code.defaultPeriod;
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const _getDigits = (uriParams): number => {
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try {
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return parseInt(uriParams["digits"], 10) || Code.defaultDigits;
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} catch (e) {
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return Code.defaultDigits;
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}
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};
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const _getPeriod = (uriParams): number => {
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try {
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return parseInt(uriParams["period"], 10) || Code.defaultPeriod;
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} catch (e) {
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return Code.defaultPeriod;
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}
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};
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const _getAlgorithm = (uriParams): AlgorithmType => {
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try {
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const algorithm = uriParams["algorithm"].toLowerCase();
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if (algorithm === "sha256") {
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return algorithm;
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} else if (algorithm === "sha512") {
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return algorithm;
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}
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} catch (e) {
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// nothing
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}
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return "sha1";
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};
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private static _getAlgorithm(uriParams): AlgorithmType {
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try {
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const algorithm = uriParams["algorithm"].toLowerCase();
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if (algorithm === "sha256") {
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return algorithm;
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} else if (algorithm === "sha512") {
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return algorithm;
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}
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} catch (e) {
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// nothing
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}
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return "sha1";
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const _getType = (uriPath: string): Type => {
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const oauthType = uriPath.split("/")[0].substring(0);
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if (oauthType.toLowerCase() === "totp") {
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return "totp";
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} else if (oauthType.toLowerCase() === "hotp") {
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return "hotp";
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}
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throw new Error(`Unsupported format with host ${oauthType}`);
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};
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private static _getType(uriPath: string): Type {
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const oauthType = uriPath.split("/")[0].substring(0);
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if (oauthType.toLowerCase() === "totp") {
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return "totp";
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} else if (oauthType.toLowerCase() === "hotp") {
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return "hotp";
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}
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throw new Error(`Unsupported format with host ${oauthType}`);
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}
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static getSanitizedSecret(uriParams): string {
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return uriParams["secret"].replace(/ /g, "").toUpperCase();
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}
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}
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const getSanitizedSecret = (uriParams): string => {
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return uriParams["secret"].replace(/ /g, "").toUpperCase();
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};
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