ibantools - npm Package Compare versions

Comparing version 2.1.0 to 2.2.0

build/ibantools.js

@@ -11,3 +11,3 @@ /*!
  * @see module:ibantools
- * @version 2.1.0
+ * @version 2.2.0
  * @license MPL-2.0
@@ -31,2 +31,3 @@ */
     if (iban !== undefined && iban !== null) {
+        var reg = new RegExp("^[0-9]{2}$", "");
         var spec = countrySpecs[iban.slice(0, 2)];
@@ -36,4 +37,5 @@ if (spec !== undefined &&
             spec.chars === iban.length &&
+            reg.test(iban.slice(2, 4)) &&
             checkFormatBBAN(iban.slice(4), spec.bban_regexp) &&
-            mod9710(iban) === 1) {
+            isValidIBANChecksum(iban)) {
             return true;
@@ -171,2 +173,27 @@ }
 /**
+ * Calculate checksum of IBAN and compares it with checksum provided in IBANregistry
+ * @param {string} IBAN
+ * @return {boolean}
+ */
+function isValidIBANChecksum(iban) {
+    var providedChecksum = parseInt(iban.slice(2, 4), 10);
+    var temp = iban.slice(3) + iban.slice(0, 2) + '00';
+    var validationString = "";
+    for (var n = 1; n < temp.length; n++) {
+        var c = temp.charCodeAt(n);
+        if (c >= 65) {
+            validationString += (c - 55).toString();
+        }
+        else {
+            validationString += temp[n];
+        }
+    }
+    while (validationString.length > 2) {
+        var part = validationString.slice(0, 6);
+        validationString = (parseInt(part, 10) % 97).toString() + validationString.slice(part.length);
+    }
+    var rest = parseInt(validationString, 10) % 97;
+    return (98 - rest) === providedChecksum;
+}
+/**
  * MOD-97-10
@@ -173,0 +200,0 @@ * @param {string}

jsnext/ibantools.js

@@ -11,3 +11,3 @@ /*!
  * @see module:ibantools
- * @version 2.1.0
+ * @version 2.2.0
  * @license MPL-2.0
@@ -30,2 +30,3 @@ */
     if (iban !== undefined && iban !== null) {
+        var reg = new RegExp("^[0-9]{2}$", "");
         var spec = countrySpecs[iban.slice(0, 2)];
@@ -35,4 +36,5 @@ if (spec !== undefined &&
             spec.chars === iban.length &&
+            reg.test(iban.slice(2, 4)) &&
             checkFormatBBAN(iban.slice(4), spec.bban_regexp) &&
-            mod9710(iban) === 1) {
+            isValidIBANChecksum(iban)) {
             return true;
@@ -164,2 +166,27 @@ }
 /**
+ * Calculate checksum of IBAN and compares it with checksum provided in IBANregistry
+ * @param {string} IBAN
+ * @return {boolean}
+ */
+function isValidIBANChecksum(iban) {
+    var providedChecksum = parseInt(iban.slice(2, 4), 10);
+    var temp = iban.slice(3) + iban.slice(0, 2) + '00';
+    var validationString = "";
+    for (var n = 1; n < temp.length; n++) {
+        var c = temp.charCodeAt(n);
+        if (c >= 65) {
+            validationString += (c - 55).toString();
+        }
+        else {
+            validationString += temp[n];
+        }
+    }
+    while (validationString.length > 2) {
+        var part = validationString.slice(0, 6);
+        validationString = (parseInt(part, 10) % 97).toString() + validationString.slice(part.length);
+    }
+    var rest = parseInt(validationString, 10) % 97;
+    return (98 - rest) === providedChecksum;
+}
+/**
  * MOD-97-10
@@ -166,0 +193,0 @@ * @param {string}

package.json

 {
   "name": "ibantools",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "description": "Validation, extraction and creation of IBAN, BBAN, BIC/SWIFT numbers plus some other helpful stuff like ISO 3136-1 alpha 2 country list",
@@ -51,12 +51,12 @@ "keywords": [
     "@types/chai": "^4.1.2",
-    "@types/mocha": "^2.2.48",
+    "@types/mocha": "^5.2",
     "chai": "^4.1.2",
     "cheerio": "^0.22",
     "coveralls": "^3.0.3",
-    "docdash": "^0.4.0",
+    "docdash": "^1.1",
     "gulp": "^4.0.1",
-    "gulp-mocha": "^5.0",
+    "gulp-mocha": "^6.0",
     "gulp-rename": "^1.2",
     "gulp-shell": "^0.7.0",
-    "gulp-typescript": "^4.0",
+    "gulp-typescript": "^5.0",
     "istanbul": "^0.4",
@@ -67,12 +67,17 @@ "jasmine-core": "^3.1",
     "karma-chrome-launcher": "^2.2",
-    "karma-jasmine": "^1.1.1",
+    "karma-jasmine": "^2.0",
     "karma-requirejs": "^1.1",
     "merge2": "^1.2.1",
-    "mocha": "^5.0",
+    "mocha": "^6.1",
     "mocha-lcov-reporter": "^1.2.0",
-    "request": "^2.88.0",
     "requirejs": "^2.3",
     "tslint": "^5.9.1",
-    "typescript": "^2.7"
+    "typescript": "^3.4",
+    "extend": ">=3.0.2",
+    "sshpk": ">=1.13.2"
+  },
+  "//": {
+    "extend": "deep dependency of karma - security issue",
+    "sshpk": "deep dependency of coverals - security issue"
   }
 }

README.md

@@ -18,3 +18,3 @@ # IBANTools
 For more information about IBAN/BBAN see [wikipedia page](https://en.wikipedia.org/wiki/International_Bank_Account_Number) and
-[IBAN registry](https://www.swift.com/sites/default/files/resources/iban_registry.pdf).
+[IBAN registry](https://www.swift.com/resource/iban-registry-pdf).
 
@@ -21,0 +21,0 @@ For more information about BIC/SWIFT see [this wikipedia page](https://en.wikipedia.org/wiki/ISO_9362).

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Fixed alerts

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Improved metrics

Total package byte prevSize

97801

increased by2.7%

Lines of code

1263

increased by4.47%

Worsened metrics

Dev dependency count

26

increased by4%

No dependency changes