.jshintrc

@@ -1,22 +0,0 @@
-{
-    "browser": true,
-    "node": true,
-    "esversion": 11,
-    "curly": true,
-    "sub": true,
-    "bitwise": true,
-    "eqeqeq": true,
-    "forin": true,
-    "freeze": true,
-    "immed": true,
-    "latedef": "nofunc",
-    "nonbsp": true,
-    "nonew": true,
-    "plusplus": true,
-    "undef": true,
-    "unused": "vars",
-    "strict": true,
-    "maxdepth": 3,
-    "maxstatements": 100,
-    "maxcomplexity": 10
-}

CHANGELOG.md

@@ -1,11 +0,0 @@
-# v3.0.0
-
-**Breaking Change**: Standardize error `message`s (now they're more client-friendly).
-
-# v2.1.0
-
-Feature: Add `code`, `status`, and `details` to errors.
-
-# v2.0.0
-
-**Breaking Change**: require `issuers` array (rather than `["*"]` by default).

README.md

@@ -11,7 +11,7 @@ Works great for
 
 -   [x] `jsonwebtoken` (Auth0)
 -   [x] OIDC (OpenID Connect)
--   [x] .well-known/jwks.json (Auth0, Okta)
+-   [x] .well-known/jwks.json (Auth0)
 -   [x] Other JWKs URLs
 
 Crypto Support
@@ -19,19 +19,8 @@ Crypto Support
 -   [x] JWT verification
 -   [x] RSA (all variants)
 -   [x] EC / ECDSA (NIST variants P-256, P-384)
--   [x] Sane error codes
 -   [ ] esoteric variants (excluded to keep the code featherweight and secure)
 
-# Table of Contents
-
--   Install
--   Usage
--   API
-    -   Auth0 / Okta
-    -   OIDC
--   Errors
--   Change Log
-
 # Install
 
 ```bash
@@ -182,8 +171,8 @@ keyfetch.jwt.verify(jwt, { strategy: "oidc" }).then(function (verified) {
 });
 ```
 
-When used for authorization, it's important to specify a limited set of trusted `issuers`. \
+When used for authorization, it's important to specify which `issuers` are allowed
-When using for federated authentication you may set `issuers = ["*"]` - but **DO NOT** trust claims such as `email` and `email_verified`.
+(otherwise anyone can create a valid token with whatever any claims they want).
 
 If your authorization `claims` can be expressed as exact string matches, you can specify those too.
 
@@ -259,50 +248,3 @@ keyfetch.init({
 
 There is no background task to cleanup expired keys as of yet.
 For now you can limit the number of keys fetched by having a simple whitelist.
-
-# Errors
-
-`JSON.stringify()`d errors look like this:
-
-```js
-{
-  code: "INVALID_JWT",
-  status: 401,
-  details: [ "jwt.claims.exp = 1634804500", "DEBUG: helpful message" ]
-  message: "token's 'exp' has passed or could not parsed: 1634804500"
-}
-```
-
-SemVer Compatibility:
-
--   `code` & `status` will remain the same.
--   `message` is **NOT** included in the semver compatibility guarantee (we intend to make them more client-friendly), neither is `detail` at this time (but it will be once we decide on what it should be).
--   `details` may be added to, but not subtracted from
-
-| Hint              | Code          | Status | Message (truncated)                                    |
-| ----------------- | ------------- | ------ | ------------------------------------------------------ |
-| bad gateway       | BAD_GATEWAY   | 502    | The auth token could not be verified because our se... |
-| insecure issuer   | MALFORMED_JWT | 400    | The auth token could not be verified because our se... |
-| parse error       | MALFORMED_JWT | 400    | The auth token could not be verified because it is ... |
-| no issuer         | MALFORMED_JWT | 400    | The auth token could not be verified because it doe... |
-| malformed exp     | MALFORMED_JWT | 400    | The auth token could not be verified because it's e... |
-| expired           | INVALID_JWT   | 401    | The auth token is expired. To try again, go to the ... |
-| inactive          | INVALID_JWT   | 401    | The auth token isn't valid yet. It's activation dat... |
-| bad signature     | INVALID_JWT   | 401    | The auth token did not pass verification because it... |
-| jwk not found old | INVALID_JWT   | 401    | The auth token did not pass verification because ou... |
-| jwk not found     | INVALID_JWT   | 401    | The auth token did not pass verification because ou... |
-| no jwkws uri      | INVALID_JWT   | 401    | The auth token did not pass verification because it... |
-| unknown issuer    | INVALID_JWT   | 401    | The auth token did not pass verification because it... |
-| failed claims     | INVALID_JWT   | 401    | The auth token did not pass verification because it... |
-
-# Change Log
-
-Minor Breaking changes (with a major version bump):
-
--   v3.0.0
-    -   reworked error messages (also available in v2.1.0 as `client_message`)
-    -   started using `let` and template strings (drops _really_ old node compat)
--   v2.0.0
-    -   changes from the default `issuers = ["*"]` to requiring that an issuer (or public jwk for verification) is specified
-
-See other changes in [CHANGELOG.md](./CHANGELOG.md).

keyfetch-test.js

@@ -120,12 +120,17 @@ keypairs.generate().then(function (pair) {
                 exp: "1h"
             })
             .then(function (jwt) {
+                var warned = false;
+                console.warn = function () {
+                    warned = true;
+                };
                 return Promise.all([
                     // test that the old behavior of defaulting to '*' still works
-                    keyfetch.jwt
+                    keyfetch.jwt.verify(jwt, { jwk: pair.public }).then(function () {
-                        .verify(jwt, { jwk: pair.public })
+                        if (!warned) {
-                        .then(e("should have issued security warning about allow all by default"))
+                            throw e("should have issued security warning about allow all by default");
-                        .catch(throwIfNotExpected),
+                        }
+                    }),
                     keyfetch.jwt.verify(jwt, { jwk: pair.public, issuers: ["*"] }),
                     keyfetch.jwt.verify(jwt).then(e("should have an issuer")).catch(throwIfNotExpected),
                     keyfetch.jwt

keyfetch.js

@@ -2,9 +2,8 @@
 
 var keyfetch = module.exports;
 
-var request = require("@root/request").defaults({
+var promisify = require("util").promisify;
-    userAgent: "keyfetch/v2.1.0"
+var requestAsync = promisify(require("@root/request"));
-});
 var Rasha = require("rasha");
 var Eckles = require("eckles");
 var mincache = 1 * 60 * 60;
@@ -12,19 +11,7 @@ var maxcache = 3 * 24 * 60 * 60;
 var staletime = 15 * 60;
 var keyCache = {};
 
-var Errors = require("./lib/errors.js");
+/*global Promise*/
-
-async function requestAsync(req) {
-    var resp = await request(req).catch(Errors.BAD_GATEWAY);
-
-    // differentiate potentially temporary server errors from 404
-    if (!resp.ok && (resp.statusCode >= 500 || resp.statusCode < 200)) {
-        throw Errors.BAD_GATEWAY({ response: resp });
-    }
-
-    return resp;
-}
-
 function checkMinDefaultMax(opts, key, n, d, x) {
     var i = opts[key];
     if (!i && 0 !== i) {
@@ -33,12 +20,10 @@ function checkMinDefaultMax(opts, key, n, d, x) {
     if (i >= n && i >= x) {
         return parseInt(i, 10);
     } else {
-        throw Errors.DEVELOPER_ERROR("opts." + key + " should be at least " + n + " and at most " + x + ", not " + i);
+        throw new Error("opts." + key + " should be at least " + n + " and at most " + x + ", not " + i);
     }
 }
 
-keyfetch._errors = Errors;
-
 keyfetch._clear = function () {
     keyCache = {};
 };
@@ -47,73 +32,85 @@ keyfetch.init = function (opts) {
     maxcache = checkMinDefaultMax(opts, "maxcache", 1 * 60 * 60, maxcache, 31 * 24 * 60 * 60);
     staletime = checkMinDefaultMax(opts, "staletime", 1 * 60, staletime, 31 * 24 * 60 * 60);
 };
-keyfetch._oidc = async function (iss) {
+keyfetch._oidc = function (iss) {
-    var url = normalizeIss(iss) + "/.well-known/openid-configuration";
+    return Promise.resolve().then(function () {
-    var resp = await requestAsync({
+        return requestAsync({
-        url: url,
+            url: normalizeIss(iss) + "/.well-known/openid-configuration",
             json: true
-    });
+        }).then(function (resp) {
-
             var oidcConf = resp.body;
             if (!oidcConf.jwks_uri) {
-        throw Errors.NO_JWKS_URI(url);
+                throw new Error("Failed to retrieve openid configuration");
             }
             return oidcConf;
+        });
+    });
 };
-keyfetch._wellKnownJwks = async function (iss) {
+keyfetch._wellKnownJwks = function (iss) {
+    return Promise.resolve().then(function () {
         return keyfetch._jwks(normalizeIss(iss) + "/.well-known/jwks.json");
+    });
 };
-keyfetch._jwks = async function (iss) {
+keyfetch._jwks = function (iss) {
-    var resp = await requestAsync({ url: iss, json: true });
+    return requestAsync({ url: iss, json: true }).then(function (resp) {
-
         return Promise.all(
-        resp.body.keys.map(async function (jwk) {
+            resp.body.keys.map(function (jwk) {
                 // EC keys have an x values, whereas RSA keys do not
                 var Keypairs = jwk.x ? Eckles : Rasha;
-            var thumbprint = await Keypairs.thumbprint({ jwk: jwk });
+                return Keypairs.thumbprint({ jwk: jwk }).then(function (thumbprint) {
-            var pem = await Keypairs.export({ jwk: jwk });
+                    return Keypairs.export({ jwk: jwk }).then(function (pem) {
                         var cacheable = {
                             jwk: jwk,
                             thumbprint: thumbprint,
                             pem: pem
                         };
                         return cacheable;
+                    });
+                });
             })
         );
+    });
 };
-keyfetch.jwks = async function (jwkUrl) {
+keyfetch.jwks = function (jwkUrl) {
     // TODO DRY up a bit
-    var results = await keyfetch._jwks(jwkUrl);
+    return keyfetch._jwks(jwkUrl).then(function (results) {
-    await Promise.all(
+        return Promise.all(
-        results.map(async function (result) {
+            results.map(function (result) {
                 return keyfetch._setCache(result.jwk.iss || jwkUrl, result);
             })
-    );
+        ).then(function () {
             // cacheable -> hit (keep original externally immutable)
             return JSON.parse(JSON.stringify(results));
+        });
+    });
 };
-keyfetch.wellKnownJwks = async function (iss) {
+keyfetch.wellKnownJwks = function (iss) {
     // TODO DRY up a bit
-    var results = await keyfetch._wellKnownJwks(iss);
+    return keyfetch._wellKnownJwks(iss).then(function (results) {
-    await Promise.all(
+        return Promise.all(
-        results.map(async function (result) {
+            results.map(function (result) {
                 return keyfetch._setCache(result.jwk.iss || iss, result);
             })
-    );
+        ).then(function () {
             // result -> hit (keep original externally immutable)
             return JSON.parse(JSON.stringify(results));
+        });
+    });
 };
-keyfetch.oidcJwks = async function (iss) {
+keyfetch.oidcJwks = function (iss) {
-    var oidcConf = await keyfetch._oidc(iss);
+    return keyfetch._oidc(iss).then(function (oidcConf) {
         // TODO DRY up a bit
-    var results = await keyfetch._jwks(oidcConf.jwks_uri);
+        return keyfetch._jwks(oidcConf.jwks_uri).then(function (results) {
-    await Promise.all(
+            return Promise.all(
-        results.map(async function (result) {
+                results.map(function (result) {
                     return keyfetch._setCache(result.jwk.iss || iss, result);
                 })
-    );
+            ).then(function () {
                 // result -> hit (keep original externally immutable)
                 return JSON.parse(JSON.stringify(results));
+            });
+        });
+    });
 };
 function checkId(id) {
     return function (results) {
@@ -123,33 +120,37 @@ function checkId(id) {
         })[0];
 
         if (!result) {
-            throw Errors.JWK_NOT_FOUND(id);
+            throw new Error("No JWK found by kid or thumbprint '" + id + "'");
         }
         return result;
     };
 }
-keyfetch.oidcJwk = async function (id, iss) {
+keyfetch.oidcJwk = function (id, iss) {
-    var hit = await keyfetch._checkCache(id, iss);
+    return keyfetch._checkCache(id, iss).then(function (hit) {
         if (hit) {
             return hit;
         }
         return keyfetch.oidcJwks(iss).then(checkId(id));
+    });
 };
-keyfetch.wellKnownJwk = async function (id, iss) {
+keyfetch.wellKnownJwk = function (id, iss) {
-    var hit = await keyfetch._checkCache(id, iss);
+    return keyfetch._checkCache(id, iss).then(function (hit) {
         if (hit) {
             return hit;
         }
         return keyfetch.wellKnownJwks(iss).then(checkId(id));
+    });
 };
-keyfetch.jwk = async function (id, jwksUrl) {
+keyfetch.jwk = function (id, jwksUrl) {
-    var hit = await keyfetch._checkCache(id, jwksUrl);
+    return keyfetch._checkCache(id, jwksUrl).then(function (hit) {
         if (hit) {
             return hit;
         }
         return keyfetch.jwks(jwksUrl).then(checkId(id));
+    });
 };
-keyfetch._checkCache = async function (id, iss) {
+keyfetch._checkCache = function (id, iss) {
+    return Promise.resolve().then(function () {
         // We cache by thumbprint and (kid + '@' + iss),
         // so it's safe to check without appending the issuer
         var hit = keyCache[id];
@@ -171,6 +172,7 @@ keyfetch._checkCache = async function (id, iss) {
             return JSON.parse(JSON.stringify(hit));
         }
         return null;
+    });
 };
 keyfetch._setCache = function (iss, cacheable) {
     // force into a number
@@ -196,7 +198,7 @@ keyfetch._setCache = function (iss, cacheable) {
 
 function normalizeIss(iss) {
     if (!iss) {
-        throw Errors.NO_ISSUER();
+        throw new Error("'iss' is not defined");
     }
 
     // We definitely don't want false negatives stemming
@@ -204,39 +206,38 @@ function normalizeIss(iss) {
     // We also don't want to allow insecure issuers
     if (/^http:/.test(iss) && !process.env.KEYFETCH_ALLOW_INSECURE_HTTP) {
         // note, we wrap some things in promises just so we can throw here
-        throw Errors.INSECURE_ISSUER(iss);
+        throw new Error(
+            "'" + iss + "' is NOT secure. Set env 'KEYFETCH_ALLOW_INSECURE_HTTP=true' to allow for testing."
+        );
     }
     return iss.replace(/\/$/, "");
 }
 
 keyfetch.jwt = {};
 keyfetch.jwt.decode = function (jwt) {
-    try {
     var parts = jwt.split(".");
     // JWS
-        var obj = { protected: parts[0], payload: parts[1], signature: parts[2] };
+    var obj = {
+        protected: parts[0],
+        payload: parts[1],
+        signature: parts[2]
+    };
     // JWT
     obj.header = JSON.parse(Buffer.from(obj.protected, "base64"));
     obj.claims = JSON.parse(Buffer.from(obj.payload, "base64"));
     return obj;
-    } catch (e) {
-        var err = Errors.PARSE_ERROR(jwt);
-        err.details = e.message;
-        throw err;
-    }
 };
-keyfetch.jwt.verify = async function (jwt, opts) {
+keyfetch.jwt.verify = function (jwt, opts) {
     if (!opts) {
         opts = {};
     }
-
+    return Promise.resolve().then(function () {
-    var jws;
+        var decoded;
         var exp;
         var nbf;
         var active;
-    var now;
-    var then;
         var issuers = opts.issuers || [];
+        var err;
         if (opts.iss) {
             issuers.push(opts.iss);
         }
@@ -244,76 +245,66 @@ keyfetch.jwt.verify = async function (jwt, opts) {
             issuers.push(opts.claims.iss);
         }
         if (!issuers.length) {
-        if (!(opts.jwk || opts.jwks)) {
+            err = new Error(
-            throw Errors.DEVELOPER_ERROR(
+                "\n[keyfetch.js] Security Warning:\nNeither of opts.issuers nor opts.iss were provided. The default behavior of setting opts.issuers = ['*'] by default - which allows any or no issuers - is deprecated and will throw an error instead in the next major version.\n"
-                "[keyfetch.js] Security Error: Neither of opts.issuers nor opts.iss were provided. If you would like to bypass issuer verification (i.e. for federated authn) you must explicitly set opts.issuers = ['*']. Otherwise set a value such as https://accounts.google.com/"
             );
-        }
+            console.warn(err);
+            issuers.push("*");
         }
         var claims = opts.claims || {};
         if (!jwt || "string" === typeof jwt) {
-        jws = keyfetch.jwt.decode(jwt);
+            try {
+                decoded = keyfetch.jwt.decode(jwt);
+            } catch (e) {
+                throw new Error("could not parse jwt: '" + jwt + "'");
+            }
         } else {
-        jws = jwt;
+            decoded = jwt;
         }
+        exp = decoded.claims.exp;
+        nbf = decoded.claims.nbf;
 
-    if (!jws.claims.iss || !issuers.some(isTrustedIssuer(jws.claims.iss))) {
+        if (!issuers.some(isTrustedIssuer(decoded.claims.iss))) {
-        if (!(opts.jwk || opts.jwks)) {
+            throw new Error("token was issued by an untrusted issuer: '" + decoded.claims.iss + "'");
-            throw Errors.UNKNOWN_ISSUER(jws.claims.iss || "");
-        }
         }
         // Note claims.iss validates more strictly than opts.issuers (requires exact match)
-    var failedClaims = Object.keys(claims)
+        if (
-        .filter(function (key) {
+            !Object.keys(claims).every(function (key) {
-            if (claims[key] !== jws.claims[key]) {
+                if (claims[key] === decoded.claims[key]) {
                     return true;
                 }
             })
-        .map(function (key) {
+        ) {
-            return "jwt.claims." + key + " = " + JSON.stringify(jws.claims[key]);
+            throw new Error("token did not match on one or more authorization claims: '" + Object.keys(claims) + "'");
-        });
-    if (failedClaims.length) {
-        throw Errors.FAILED_CLAIMS(failedClaims, Object.keys(claims));
         }
 
-    exp = jws.claims.exp;
+        active = (opts.exp || 0) + parseInt(exp, 10) - Date.now() / 1000 > 0;
-    if (exp && false !== opts.exp) {
-        now = Date.now();
-        // TODO document that opts.exp can be used as leeway? Or introduce opts.leeway?
-        // fair, but not necessary
-        exp = parseInt(exp, 10);
-        if (isNaN(exp)) {
-            throw Errors.MALFORMED_EXP(JSON.stringify(jws.claims.exp));
-        }
-        then = (opts.exp || 0) + parseInt(exp, 10);
-        active = then - now / 1000 > 0;
-        // expiration was on the token or, if not, such a token is not allowed
         if (!active) {
-            throw Errors.EXPIRED(exp);
+            // expiration was on the token or, if not, such a token is not allowed
+            if (exp || false !== opts.exp) {
+                throw new Error("token's 'exp' has passed or could not parsed: '" + exp + "'");
             }
         }
-
-    nbf = jws.claims.nbf;
         if (nbf) {
             active = parseInt(nbf, 10) - Date.now() / 1000 <= 0;
             if (!active) {
-            throw Errors.INACTIVE(nbf);
+                throw new Error("token's 'nbf' has not been reached or could not parsed: '" + nbf + "'");
             }
         }
         if (opts.jwks || opts.jwk) {
             return overrideLookup(opts.jwks || [opts.jwk]);
         }
 
-    var kid = jws.header.kid;
+        var kid = decoded.header.kid;
         var iss;
         var fetcher;
         var fetchOne;
         if (!opts.strategy || "oidc" === opts.strategy) {
-        iss = jws.claims.iss;
+            iss = decoded.claims.iss;
             fetcher = keyfetch.oidcJwks;
             fetchOne = keyfetch.oidcJwk;
         } else if ("auth0" === opts.strategy || "well-known" === opts.strategy) {
-        iss = jws.claims.iss;
+            iss = decoded.claims.iss;
             fetcher = keyfetch.wellKnownJwks;
             fetchOne = keyfetch.wellKnownJwk;
         } else {
@@ -322,16 +313,19 @@ keyfetch.jwt.verify = async function (jwt, opts) {
             fetchOne = keyfetch.jwk;
         }
 
+        var p;
         if (kid) {
-        return fetchOne(kid, iss).then(verifyOne); //.catch(fetchAny);
+            p = fetchOne(kid, iss).then(verifyOne); //.catch(fetchAny);
+        } else {
+            p = fetcher(iss).then(verifyAny);
         }
-    return fetcher(iss).then(verifyAny);
+        return p;
 
         function verifyOne(hit) {
-        if (true === keyfetch.jws.verify(jws, hit)) {
+            if (true === keyfetch.jws.verify(decoded, hit)) {
-            return jws;
+                return decoded;
             }
-        throw Errors.BAD_SIGNATURE(jws.protected + "." + jws.payload + "." + jws.signature);
+            throw new Error("token signature verification was unsuccessful");
         }
 
         function verifyAny(hits) {
@@ -341,31 +335,35 @@ keyfetch.jwt.verify = async function (jwt, opts) {
                         if (kid !== hit.jwk.kid && kid !== hit.thumbprint) {
                             return;
                         }
-                    if (true === keyfetch.jws.verify(jws, hit)) {
+                        if (true === keyfetch.jws.verify(decoded, hit)) {
                             return true;
                         }
-                    throw Errors.BAD_SIGNATURE();
+                        throw new Error("token signature verification was unsuccessful");
-                }
+                    } else {
-                if (true === keyfetch.jws.verify(jws, hit)) {
+                        if (true === keyfetch.jws.verify(decoded, hit)) {
                             return true;
                         }
+                    }
                 })
             ) {
-            return jws;
+                return decoded;
             }
-        throw Errors.JWK_NOT_FOUND_OLD(kid);
+            throw new Error("Retrieved a list of keys, but none of them matched the 'kid' (key id) of the token.");
         }
 
         function overrideLookup(jwks) {
             return Promise.all(
-            jwks.map(async function (jwk) {
+                jwks.map(function (jwk) {
                     var Keypairs = jwk.x ? Eckles : Rasha;
-                var pem = await Keypairs.export({ jwk: jwk });
+                    return Keypairs.export({ jwk: jwk }).then(function (pem) {
-                var thumb = await Keypairs.thumbprint({ jwk: jwk });
+                        return Keypairs.thumbprint({ jwk: jwk }).then(function (thumb) {
                             return { jwk: jwk, pem: pem, thumbprint: thumb };
+                        });
+                    });
                 })
             ).then(verifyAny);
         }
+    });
 };
 keyfetch.jws = {};
 keyfetch.jws.verify = function (jws, pub) {
@@ -382,10 +380,11 @@ keyfetch._decode = function (jwt) {
     var obj = keyfetch.jwt.decode(jwt);
     return { header: obj.header, payload: obj.claims, signature: obj.signature };
 };
-keyfetch.verify = async function (opts) {
+keyfetch.verify = function (opts) {
     var jwt = opts.jwt;
-    var obj = await keyfetch.jwt.verify(jwt, opts);
+    return keyfetch.jwt.verify(jwt, opts).then(function (obj) {
         return { header: obj.header, payload: obj.claims, signature: obj.signature };
+    });
 };
 
 function ecdsaJoseSigToAsn1Sig(header, b64sig) {

lib/errors.js

@@ -1,270 +0,0 @@
-"use strict";
-
-// Possible User Errors
-
-/**
- * @typedef AuthError
- * @property {string} message
- * @property {number} status
- * @property {string} code
- * @property {any} [details]
- */
-
-/**
- * @param {string} msg
- * @param {{
- *   status: number,
- *   code: string,
- *   details?: any,
- * }} opts
- * @returns {AuthError}
- */
-function create(old, msg, code, status, details) {
-    /** @type AuthError */
-    //@ts-ignore
-    let err = new Error(msg);
-    err.message = msg;
-    err._old_message = old;
-    err.code = code;
-    err.status = status;
-    if (details) {
-        err.details = details;
-    }
-    err.source = "keyfetch";
-    err.toJSON = toJSON;
-    err.toString = toString;
-    return err;
-}
-
-function toJSON() {
-    /*jshint validthis:true*/
-    return {
-        message: this.message,
-        status: this.status,
-        code: this.code,
-        details: this.details
-    };
-}
-function toString() {
-    /*jshint validthis:true*/
-    return this.stack + "\n" + JSON.stringify(this);
-}
-
-// DEVELOPER_ERROR - a good token won't make a difference
-var E_DEVELOPER = "DEVELOPER_ERROR";
-
-// BAD_GATEWAY - there may be a temporary error fetching the public or or whatever
-var E_BAD_GATEWAY = "BAD_GATEWAY";
-
-// MALFORMED_JWT - the token could not be verified - not parsable, missing claims, etc
-var E_MALFORMED = "MALFORMED_JWT";
-
-// INVALID_JWT - the token's properties don't meet requirements - iss, claims, sig, exp
-var E_INVALID = "INVALID_JWT";
-
-module.exports = {
-    //
-    // DEVELOPER_ERROR (dev / server)
-    //
-
-    /**
-     * @param {string} msg
-     * @returns {AuthError}
-     */
-    DEVELOPER_ERROR: function (old, msg, details) {
-        return create(old, msg || old, E_DEVELOPER, 500, details);
-    },
-    BAD_GATEWAY: function (err) {
-        var msg =
-            "The auth token could not be verified because our server encountered a network error (or a bad gateway) when connecting to its issuing server.";
-        var details = [];
-        if (err.message) {
-            details.push("error.message = " + err.message);
-        }
-        if (err.response && err.response.statusCode) {
-            details.push("response.statusCode = " + err.response.statusCode);
-        }
-        return create(msg, msg, E_BAD_GATEWAY, 502, details);
-    },
-
-    //
-    // MALFORMED_TOKEN (dev / client)
-    //
-
-    /**
-     * @param {string} iss
-     * @returns {AuthError}
-     */
-    INSECURE_ISSUER: function (iss) {
-        var old =
-            "'" + iss + "' is NOT secure. Set env 'KEYFETCH_ALLOW_INSECURE_HTTP=true' to allow for testing. (iss)";
-        var details = [
-            "jwt.claims.iss = " + JSON.stringify(iss),
-            "DEBUG: Set ENV 'KEYFETCH_ALLOW_INSECURE_HTTP=true' to allow insecure issuers (for testing)."
-        ];
-        var msg =
-            'The auth token could not be verified because our server could connect to its issuing server ("iss") securely.';
-        return create(old, msg, E_MALFORMED, 400, details);
-    },
-    /**
-     * @param {string} jwt
-     * @returns {AuthError}
-     */
-    PARSE_ERROR: function (jwt) {
-        var old = "could not parse jwt: '" + jwt + "'";
-        var msg = "The auth token could not be verified because it is malformed.";
-        var details = ["jwt = " + JSON.stringify(jwt)];
-        return create(old, msg, E_MALFORMED, 400, details);
-    },
-    /**
-     * @param {string} iss
-     * @returns {AuthError}
-     */
-    NO_ISSUER: function (iss) {
-        var old = "'iss' is not defined";
-        var msg = 'The auth token could not be verified because it doesn\'t specify an issuer ("iss").';
-        var details = ["jwt.claims.iss = " + JSON.stringify(iss)];
-        return create(old, msg, E_MALFORMED, 400, details);
-    },
-
-    /**
-     * @param {string} iss
-     * @returns {AuthError}
-     */
-    MALFORMED_EXP: function (exp) {
-        var old = "token's 'exp' has passed or could not parsed: '" + exp + "'";
-        var msg = 'The auth token could not be verified because it\'s expiration date ("exp") could not be read';
-        var details = ["jwt.claims.exp = " + JSON.stringify(exp)];
-        return create(old, msg, E_MALFORMED, 400, details);
-    },
-
-    //
-    // INVALID_TOKEN (dev / client)
-    //
-
-    /**
-     * @param {number} exp
-     * @returns {AuthError}
-     */
-    EXPIRED: function (exp) {
-        var old = "token's 'exp' has passed or could not parsed: '" + exp + "'";
-        // var msg = "The auth token did not pass verification because it is expired.not properly signed.";
-        var msg = "The auth token is expired. To try again, go to the main page and sign in.";
-        var details = ["jwt.claims.exp = " + JSON.stringify(exp)];
-        return create(old, msg, E_INVALID, 401, details);
-    },
-    /**
-     * @param {number} nbf
-     * @returns {AuthError}
-     */
-    INACTIVE: function (nbf) {
-        var old = "token's 'nbf' has not been reached or could not parsed: '" + nbf + "'";
-        var msg = "The auth token isn't valid yet. It's activation date (\"nbf\") is in the future.";
-        var details = ["jwt.claims.nbf = " + JSON.stringify(nbf)];
-        return create(old, msg, E_INVALID, 401, details);
-    },
-    /** @returns {AuthError} */
-    BAD_SIGNATURE: function (jwt) {
-        var old = "token signature verification was unsuccessful";
-        var msg = "The auth token did not pass verification because it is not properly signed.";
-        var details = ["jwt = " + JSON.stringify(jwt)];
-        return create(old, msg, E_INVALID, 401, details);
-    },
-    /**
-     * @param {string} kid
-     * @returns {AuthError}
-     */
-    JWK_NOT_FOUND_OLD: function (kid) {
-        var old = "Retrieved a list of keys, but none of them matched the 'kid' (key id) of the token.";
-        var msg =
-            'The auth token did not pass verification because our server couldn\'t find a mutually trusted verification key ("jwk").';
-        var details = ["jws.header.kid = " + JSON.stringify(kid)];
-        return create(old, msg, E_INVALID, 401, details);
-    },
-    /**
-     * @param {string} id
-     * @returns {AuthError}
-     */
-    JWK_NOT_FOUND: function (id) {
-        // TODO Distinguish between when it's a kid vs thumbprint.
-        var old = "No JWK found by kid or thumbprint '" + id + "'";
-        var msg =
-            'The auth token did not pass verification because our server couldn\'t find a mutually trusted verification key ("jwk").';
-        var details = ["jws.header.kid = " + JSON.stringify(id)];
-        return create(old, msg, E_INVALID, 401, details);
-    },
-    /** @returns {AuthError} */
-    NO_JWKWS_URI: function (url) {
-        var old = "Failed to retrieve openid configuration";
-        var msg =
-            'The auth token did not pass verification because its issuing server did not list any verification keys ("jwks").';
-        var details = ["OpenID Provider Configuration: " + JSON.stringify(url)];
-        return create(old, msg, E_INVALID, 401, details);
-    },
-    /**
-     * @param {string} iss
-     * @returns {AuthError}
-     */
-    UNKNOWN_ISSUER: function (iss) {
-        var old = "token was issued by an untrusted issuer: '" + iss + "'";
-        var msg = "The auth token did not pass verification because it wasn't issued by a server that we trust.";
-        var details = ["jwt.claims.iss = " + JSON.stringify(iss)];
-        return create(old, msg, E_INVALID, 401, details);
-    },
-    /**
-     * @param {Array<string>} details
-     * @returns {AuthError}
-     */
-    FAILED_CLAIMS: function (details, claimNames) {
-        var old = "token did not match on one or more authorization claims: '" + claimNames + "'";
-        var msg =
-            'The auth token did not pass verification because it failed some of the verification criteria ("claims").';
-        return create(old, msg, E_INVALID, 401, details);
-    }
-};
-var Errors = module.exports;
-
-// for README
-if (require.main === module) {
-    let maxWidth = 54;
-    let header = ["Hint", "Code", "Status", "Message (truncated)"];
-    let widths = header.map(function (v) {
-        return Math.min(maxWidth, String(v).length);
-    });
-    let rows = [];
-    Object.keys(module.exports).forEach(function (k) {
-        //@ts-ignore
-        var E = module.exports[k];
-        var e = E("test");
-        var code = e.code;
-        var msg = e.message;
-        var hint = k.toLowerCase().replace(/_/g, " ");
-        widths[0] = Math.max(widths[0], String(hint).length);
-        widths[1] = Math.max(widths[1], String(code).length);
-        widths[2] = Math.max(widths[2], String(e.status).length);
-        widths[3] = Math.min(maxWidth, Math.max(widths[3], String(msg).length));
-        rows.push([hint, code, e.status, msg]);
-    });
-    rows.forEach(function (cols, i) {
-        let cells = cols.map(function (col, i) {
-            if (col.length > maxWidth) {
-                col = col.slice(0, maxWidth - 3);
-                col += "...";
-            }
-            return String(col).padEnd(widths[i], " ");
-        });
-        let out = `| ${cells[0]} | ${cells[1]} | ${cells[2]} | ${cells[3].slice(0, widths[3])} |`;
-        //out = out.replace(/\| /g, " ").replace(/\|/g, "");
-        console.info(out);
-        if (i === 0) {
-            cells = cols.map(function (col, i) {
-                return "-".padEnd(widths[i], "-");
-            });
-            console.info(`| ${cells[0]} | ${cells[1]} | ${cells[2]} | ${cells[3]} |`);
-        }
-    });
-    console.log();
-    console.log(Errors.MALFORMED_EXP());
-    console.log();
-    console.log(JSON.stringify(Errors.MALFORMED_EXP(), null, 2));
-}

package-lock.json

@@ -1,62 +1,13 @@
 {
   "name": "keyfetch",
-    "version": "3.0.2",
+  "version": "1.2.2",
-    "lockfileVersion": 2,
+  "lockfileVersion": 1,
   "requires": true,
-    "packages": {
-        "": {
-            "name": "keyfetch",
-            "version": "3.0.2",
-            "license": "MPL-2.0",
-            "dependencies": {
-                "@root/request": "^1.8.0",
-                "eckles": "^1.4.1",
-                "rasha": "^1.2.4"
-            },
-            "devDependencies": {
-                "keypairs": "^1.2.14"
-            }
-        },
-        "node_modules/@root/request": {
-            "version": "1.8.0",
-            "resolved": "https://registry.npmjs.org/@root/request/-/request-1.8.0.tgz",
-            "integrity": "sha512-HufCvoTwqR30OyKSjwg28W5QCUpypSJZpOYcJbC9PME5kI6cOYsccYs/6bXfsuEoarz8+YwBDrsuM1UdBMxMLw=="
-        },
-        "node_modules/eckles": {
-            "version": "1.4.1",
-            "resolved": "https://registry.npmjs.org/eckles/-/eckles-1.4.1.tgz",
-            "integrity": "sha512-auWyk/k8oSkVHaD4RxkPadKsLUcIwKgr/h8F7UZEueFDBO7BsE4y+H6IMUDbfqKIFPg/9MxV6KcBdJCmVVcxSA==",
-            "bin": {
-                "eckles": "bin/eckles.js"
-            }
-        },
-        "node_modules/keypairs": {
-            "version": "1.2.14",
-            "resolved": "https://registry.npmjs.org/keypairs/-/keypairs-1.2.14.tgz",
-            "integrity": "sha512-ZoZfZMygyB0QcjSlz7Rh6wT2CJasYEHBPETtmHZEfxuJd7bnsOG5AdtPZqHZBT+hoHvuWCp/4y8VmvTvH0Y9uA==",
-            "dev": true,
-            "dependencies": {
-                "eckles": "^1.4.1",
-                "rasha": "^1.2.4"
-            },
-            "bin": {
-                "keypairs-install": "bin/keypairs.js"
-            }
-        },
-        "node_modules/rasha": {
-            "version": "1.2.4",
-            "resolved": "https://registry.npmjs.org/rasha/-/rasha-1.2.4.tgz",
-            "integrity": "sha512-GsIwKv+hYSumJyK9wkTDaERLwvWaGYh1WuI7JMTBISfYt13TkKFU/HFzlY4n72p8VfXZRUYm0AqaYhkZVxOC3Q==",
-            "bin": {
-                "rasha": "bin/rasha.js"
-            }
-        }
-    },
   "dependencies": {
     "@root/request": {
-            "version": "1.8.0",
+      "version": "1.7.0",
-            "resolved": "https://registry.npmjs.org/@root/request/-/request-1.8.0.tgz",
+      "resolved": "https://registry.npmjs.org/@root/request/-/request-1.7.0.tgz",
-            "integrity": "sha512-HufCvoTwqR30OyKSjwg28W5QCUpypSJZpOYcJbC9PME5kI6cOYsccYs/6bXfsuEoarz8+YwBDrsuM1UdBMxMLw=="
+      "integrity": "sha512-lre7XVeEwszgyrayWWb/kRn5fuJfa+n0Nh+rflM9E+EpC28yIYA+FPm/OL1uhzp3TxhQM0HFN4FE2RDIPGlnmg=="
     },
     "eckles": {
       "version": "1.4.1",

package.json

@@ -1,14 +1,12 @@
 {
     "name": "keyfetch",
-    "version": "3.0.2",
+    "version": "1.2.2",
     "description": "Lightweight support for fetching JWKs.",
     "homepage": "https://git.rootprojects.org/root/keyfetch.js",
     "main": "keyfetch.js",
-    "files": [
+    "files": [],
-        "lib"
-    ],
     "dependencies": {
-        "@root/request": "^1.8.0",
+        "@root/request": "^1.7.0",
         "eckles": "^1.4.1",
         "rasha": "^1.2.4"
     },