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Edit File: parsePkcs12.js

"use strict";

const parsePkcs12 = require("../../../lib/credentials/certificate/parsePkcs12");

const APNKey = require("../../../lib/credentials/certificate/APNKey");
const APNCertificate = require("../../../lib/credentials/certificate/APNCertificate");

const fs = require("fs");

describe("parsePkcs12", function() {
  describe("with PKCS#12 data", function() {
    var p12, properties;
    describe("return value", function() {
      var credentials;
      before(function() {
        p12 = fs.readFileSync("test/credentials/support/certIssuerKey.p12");
        credentials = parsePkcs12(p12);
      });

it("is an object", function() {
        expect(credentials).to.be.an("object");
      });

it("contains a private key", function() {
        expect(credentials).to.include.keys("key");
      });

describe("private key", function() {
        it("is an instance of APNKey", function() {
          expect(credentials.key).to.be.an.instanceof(APNKey);
        });

it("has the correct fingerprint", function() {
          expect(credentials.key.fingerprint()).to.equal("2d594c9861227dd22ba5ae37cc9354e9117a804d");
        });
      });

it("contains a certificate chain", function() {
        expect(credentials).to.include.keys("certificates");
      });

describe("certificate chain", function() {
        it("is an array", function() {
          expect(credentials.certificates).to.be.an("array");
        });

it("contains the correct number of certificates", function() {
          expect(credentials.certificates.length).to.equal(2);
        });

it("contains APNCertificate objects", function() {
          var certificates = credentials.certificates;
          certificates.forEach(function(certificate) {
            expect(certificate).to.be.an.instanceof(APNCertificate);
          });
        });

it("contains certificates with the correct fingerprints", function() {
          var fingerprints = ["2d594c9861227dd22ba5ae37cc9354e9117a804d", "ccff221d67cb3335649f9b4fbb311948af76f4b2"];
          var certificates = credentials.certificates;
          certificates.forEach(function(certificate, index) {
            expect(certificate.key().fingerprint()).to.equal(fingerprints[index]);
          });
        });
      });
    });

// OpenSSL exports keys having no passphrase as a C string with a \0 byte appended
    describe("having empty passphrase (OpenSSL-CLI-generated file)", function() {
      describe("return value", function() {
        it("has the correct key", function() {
          p12 = fs.readFileSync("test/credentials/support/certIssuerKeyOpenSSL.p12");
          properties = parsePkcs12(p12);
          expect(properties.key.fingerprint()).to.equal("2d594c9861227dd22ba5ae37cc9354e9117a804d");
        });
      });
    });

describe("with correct passphrase", function() {
      describe("return value", function() {
        it("has the correct key", function() {
          p12 = fs.readFileSync("test/credentials/support/certIssuerKeyPassphrase.p12");
          properties = parsePkcs12(p12, "apntest");
          expect(properties.key.fingerprint()).to.equal("2d594c9861227dd22ba5ae37cc9354e9117a804d");
        });
      });
    });
    describe("with incorrect passphrase", function() {
      it("throws", function() {
        p12 = fs.readFileSync("test/credentials/support/certIssuerKeyPassphrase.p12");
        expect(function() {
          parsePkcs12(p12, "notthepassphrase");
        }).to.throw("unable to parse credentials, incorrect passphrase");
      });
    });

// Unclear whether multiple keys in one PKCS#12 file can be distinguished
    // at present if there's more than one just throw a warning. Should also
    // do the same thing in apnKeyFromPem
    describe("multiple keys", function() {
      it("throws", function() {
        p12 = fs.readFileSync("test/credentials/support/multipleKeys.p12");
        expect(function() {
          parsePkcs12(p12);
        }).to.throw("multiple keys found in PFX/P12 file");
      });
    });
  });

describe("PEM file", function() {
    it("throws", function() {
      var pem = fs.readFileSync("test/credentials/support/certKey.pem");
      expect(function() {
        parsePkcs12(pem);
      }).to.throw("unable to parse credentials, not a PFX/P12 file");
    });
  });

it("returns undefined for undefined", function() {
    expect(parsePkcs12()).to.be.undefined;
  });
});

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