forked from enviPath/enviPy
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Tim Lorsbach
278
static/js/ketcher2/node_modules/pem/lib/convert.js
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278
static/js/ketcher2/node_modules/pem/lib/convert.js
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'use strict'
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var openssl = require('./openssl.js')
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var helper = require('./helper.js')
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// PEM format: .pem, .crt, .cer (!bin), .key
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// base64 encoded; the cert file might also include the private key; so key file is optional
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// DER format: .der, .cer (bin)
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// binary encoded format; cannot include key file
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// PKCS#7 / P7B format: .p7b, .p7c
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// contains cert and ca chain cert files, but not the key file
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// A PKCS7 certificate is serialized using either PEM or DER format.
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// PKCS#12 / PFX format: .pfx, .p12
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// contains all files: key file, cert and ca chain cert files
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/**
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* pem convert module
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*
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* @module convert
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*/
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/**
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* conversion from PEM to DER format
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* if private key is included in PEM encoded file, it won't be included in DER file
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* use this method with type 'rsa' to export private key in that case
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* @param {String} pathIN path of the PEM encoded certificate file
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* @param {String} pathOUT path of the DER encoded certificate file to generate
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* @param {String} [type] type of file, use 'rsa' for key file, 'x509' otherwise or leave this parameter out
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* @param {Function} callback callback method called with error, boolean result
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*/
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module.exports.PEM2DER = function (pathIN, pathOUT, type, callback) {
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if (!callback && typeof type === 'function') {
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callback = type
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type = 'x509'
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}
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var params = [
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type,
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'-outform',
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'der',
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'-in',
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pathIN,
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'-out',
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pathOUT
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]
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openssl.spawnWrapper(params, false, function (error, code) {
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if (error) {
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callback(error)
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} else {
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callback(null, code === 0)
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}
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})
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}
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/**
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* conversion from DER to PEM format
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* @param {String} pathIN path of the DER encoded certificate file
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* @param {String} pathOUT path of the PEM encoded certificate file to generate
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* @param {String} [type] type of file, use 'rsa' for key file, 'x509' otherwise or leave this parameter out
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* @param {Function} callback callback method called with error, boolean result
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*/
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module.exports.DER2PEM = function (pathIN, pathOUT, type, callback) {
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if (!callback && typeof type === 'function') {
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callback = type
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type = 'x509'
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}
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var params = [
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type,
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'-inform',
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'der',
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'-in',
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pathIN,
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'-out',
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pathOUT
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]
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openssl.spawnWrapper(params, false, function (error, code) {
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if (error) {
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callback(error)
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} else {
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callback(null, code === 0)
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}
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})
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}
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/**
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* conversion from PEM to P7B format
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* @param {Object} pathBundleIN paths of the PEM encoded certificate files ({cert: '...', ca: '...' or ['...', ...]})
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* @param {String} pathOUT path of the P7B encoded certificate file to generate
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* @param {Function} callback callback method called with error, boolean result
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*/
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module.exports.PEM2P7B = function (pathBundleIN, pathOUT, callback) {
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var params = [
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'crl2pkcs7',
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'-nocrl',
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'-certfile',
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pathBundleIN.cert,
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'-out',
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pathOUT
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]
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if (pathBundleIN.ca) {
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if (!Array.isArray(pathBundleIN.ca)) {
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pathBundleIN.ca = [ pathBundleIN.ca ]
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}
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pathBundleIN.ca.forEach(function (ca) {
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params.push('-certfile')
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params.push(ca)
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})
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}
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openssl.spawnWrapper(params, false, function (error, code) {
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if (error) {
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callback(error)
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} else {
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callback(null, code === 0)
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}
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})
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}
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/**
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* conversion from P7B to PEM format
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* @param {String} pathIN path of the P7B encoded certificate file
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* @param {String} pathOUT path of the PEM encoded certificate file to generate
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* @param {Function} callback callback method called with error, boolean result
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*/
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module.exports.P7B2PEM = function (pathIN, pathOUT, callback) {
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var params = [
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'pkcs7',
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'-print_certs',
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'-in',
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pathIN,
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'-out',
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pathOUT
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]
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openssl.spawnWrapper(params, false, function (error, code) {
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if (error) {
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callback(error)
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} else {
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callback(null, code === 0)
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}
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})
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}// TODO: CA also included?
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/**
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* conversion from PEM to PFX
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* @param {Object} pathBundleIN paths of the PEM encoded certificate files ({cert: '...', key: '...', ca: '...' or ['...', ...]})
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* @param {String} pathOUT path of the PFX encoded certificate file to generate
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* @param {String} password password to set for accessing the PFX file
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* @param {Function} callback callback method called with error, boolean result
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*/
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module.exports.PEM2PFX = function (pathBundleIN, pathOUT, password, callback) {
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var params = [
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'pkcs12',
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'-export',
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'-out',
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pathOUT,
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'-inkey',
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pathBundleIN.key,
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'-in',
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pathBundleIN.cert
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]
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if (pathBundleIN.ca) {
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if (!Array.isArray(pathBundleIN.ca)) {
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pathBundleIN.ca = [ pathBundleIN.ca ]
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}
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pathBundleIN.ca.forEach(function (ca) {
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params.push('-certfile')
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params.push(ca)
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})
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}
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var delTempPWFiles = []
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helper.createPasswordFile({'cipher': '', 'password': password, 'passType': 'in'}, params, delTempPWFiles[delTempPWFiles.length])
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helper.createPasswordFile({'cipher': '', 'password': password, 'passType': 'out'}, params, delTempPWFiles[delTempPWFiles.length])
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openssl.spawnWrapper(params, false, function (error, code) {
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function done (error) {
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if (error) {
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callback(error)
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} else {
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callback(null, code === 0)
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}
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}
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helper.deleteTempFiles(delTempPWFiles, function (fsErr) {
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done(error || fsErr)
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})
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})
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}
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/**
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* conversion from PFX to PEM
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* @param {Object} pathIN path of the PFX encoded certificate file
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* @param {String} pathOUT path of the PEM encoded certificate file to generate
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* @param {String} password password to set for accessing the PFX file
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* @param {Function} callback callback method called with error, boolean result
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*/
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module.exports.PFX2PEM = function (pathIN, pathOUT, password, callback) {
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var params = [
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'pkcs12',
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'-in',
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pathIN,
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'-out',
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pathOUT,
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'-nodes'
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]
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var delTempPWFiles = []
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helper.createPasswordFile({'cipher': '', 'password': password, 'passType': 'in'}, params, delTempPWFiles[delTempPWFiles.length])
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helper.createPasswordFile({'cipher': '', 'password': password, 'passType': 'out'}, params, delTempPWFiles[delTempPWFiles.length])
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openssl.spawnWrapper(params, false, function (error, code) {
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function done (error) {
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if (error) {
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callback(error)
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} else {
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callback(null, code === 0)
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}
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}
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helper.deleteTempFiles(delTempPWFiles, function (fsErr) {
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done(error || fsErr)
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})
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})
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}
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/**
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* conversion from P7B to PFX/PKCS#12
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* @param {Object} pathBundleIN paths of the PEM encoded certificate files ({cert: '...', key: '...', ca: '...' or ['...', ...]})
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* @param {String} pathOUT path of the PFX certificate file to generate
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* @param {String} password password to be set for the PFX file and to be used to access the key file
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* @param {Function} callback callback method called with error, boolean result
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*/
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module.exports.P7B2PFX = function (pathBundleIN, pathOUT, password, callback) {
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var tmpfile = pathBundleIN.cert.replace(/\.[^.]+$/, '.cer')
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var params = [
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'pkcs7',
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'-print_certs',
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'-in',
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pathBundleIN.cert,
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'-out',
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tmpfile
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]
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openssl.spawnWrapper(params, false, function (error, code) {
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if (error) {
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callback(error)
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} else {
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var params = [
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'pkcs12',
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'-export',
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'-in',
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tmpfile,
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'-inkey',
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pathBundleIN.key,
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'-out',
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pathOUT
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]
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if (pathBundleIN.ca) {
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if (!Array.isArray(pathBundleIN.ca)) {
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pathBundleIN.ca = [ pathBundleIN.ca ]
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}
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pathBundleIN.ca.forEach(function (ca) {
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params.push('-certfile')
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params.push(ca)
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})
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}
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var delTempPWFiles = [tmpfile]
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helper.createPasswordFile({'cipher': '', 'password': password, 'passType': 'in'}, params, delTempPWFiles[delTempPWFiles.length])
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helper.createPasswordFile({'cipher': '', 'password': password, 'passType': 'out'}, params, delTempPWFiles[delTempPWFiles.length])
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openssl.spawnWrapper(params, false, function (error, code) {
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function done (error) {
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if (error) {
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callback(error)
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} else {
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callback(null, code === 0)
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}
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}
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helper.deleteTempFiles(delTempPWFiles, function (fsErr) {
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done(error || fsErr)
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})
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})
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}
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})
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}
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