rm node_modules

13 files changed, 0 insertions, 1774 deletions

diff --git a/node_modules/asn1.js/lib/asn1/api.js b/node_modules/asn1.js/lib/asn1/api.js
deleted file mode 100644
index 61e3eb2..0000000
--- a/node_modules/asn1.js/lib/asn1/api.js
+++ /dev/null
@@ -1,57 +0,0 @@
-'use strict';
-
-const encoders = require('./encoders');
-const decoders = require('./decoders');
-const inherits = require('inherits');
-
-const api = exports;
-
-api.define = function define(name, body) {
-  return new Entity(name, body);
-};
-
-function Entity(name, body) {
-  this.name = name;
-  this.body = body;
-
-  this.decoders = {};
-  this.encoders = {};
-}
-
-Entity.prototype._createNamed = function createNamed(Base) {
-  const name = this.name;
-
-  function Generated(entity) {
-    this._initNamed(entity, name);
-  }
-  inherits(Generated, Base);
-  Generated.prototype._initNamed = function _initNamed(entity, name) {
-    Base.call(this, entity, name);
-  };
-
-  return new Generated(this);
-};
-
-Entity.prototype._getDecoder = function _getDecoder(enc) {
-  enc = enc || 'der';
-  // Lazily create decoder
-  if (!this.decoders.hasOwnProperty(enc))
-    this.decoders[enc] = this._createNamed(decoders[enc]);
-  return this.decoders[enc];
-};
-
-Entity.prototype.decode = function decode(data, enc, options) {
-  return this._getDecoder(enc).decode(data, options);
-};
-
-Entity.prototype._getEncoder = function _getEncoder(enc) {
-  enc = enc || 'der';
-  // Lazily create encoder
-  if (!this.encoders.hasOwnProperty(enc))
-    this.encoders[enc] = this._createNamed(encoders[enc]);
-  return this.encoders[enc];
-};
-
-Entity.prototype.encode = function encode(data, enc, /* internal */ reporter) {
-  return this._getEncoder(enc).encode(data, reporter);
-};
diff --git a/node_modules/asn1.js/lib/asn1/base/buffer.js b/node_modules/asn1.js/lib/asn1/base/buffer.js
deleted file mode 100644
index bb5bc06..0000000
--- a/node_modules/asn1.js/lib/asn1/base/buffer.js
+++ /dev/null
@@ -1,153 +0,0 @@
-'use strict';
-
-const inherits = require('inherits');
-const Reporter = require('../base/reporter').Reporter;
-const Buffer = require('safer-buffer').Buffer;
-
-function DecoderBuffer(base, options) {
-  Reporter.call(this, options);
-  if (!Buffer.isBuffer(base)) {
-    this.error('Input not Buffer');
-    return;
-  }
-
-  this.base = base;
-  this.offset = 0;
-  this.length = base.length;
-}
-inherits(DecoderBuffer, Reporter);
-exports.DecoderBuffer = DecoderBuffer;
-
-DecoderBuffer.isDecoderBuffer = function isDecoderBuffer(data) {
-  if (data instanceof DecoderBuffer) {
-    return true;
-  }
-
-  // Or accept compatible API
-  const isCompatible = typeof data === 'object' &&
-    Buffer.isBuffer(data.base) &&
-    data.constructor.name === 'DecoderBuffer' &&
-    typeof data.offset === 'number' &&
-    typeof data.length === 'number' &&
-    typeof data.save === 'function' &&
-    typeof data.restore === 'function' &&
-    typeof data.isEmpty === 'function' &&
-    typeof data.readUInt8 === 'function' &&
-    typeof data.skip === 'function' &&
-    typeof data.raw === 'function';
-
-  return isCompatible;
-};
-
-DecoderBuffer.prototype.save = function save() {
-  return { offset: this.offset, reporter: Reporter.prototype.save.call(this) };
-};
-
-DecoderBuffer.prototype.restore = function restore(save) {
-  // Return skipped data
-  const res = new DecoderBuffer(this.base);
-  res.offset = save.offset;
-  res.length = this.offset;
-
-  this.offset = save.offset;
-  Reporter.prototype.restore.call(this, save.reporter);
-
-  return res;
-};
-
-DecoderBuffer.prototype.isEmpty = function isEmpty() {
-  return this.offset === this.length;
-};
-
-DecoderBuffer.prototype.readUInt8 = function readUInt8(fail) {
-  if (this.offset + 1 <= this.length)
-    return this.base.readUInt8(this.offset++, true);
-  else
-    return this.error(fail || 'DecoderBuffer overrun');
-};
-
-DecoderBuffer.prototype.skip = function skip(bytes, fail) {
-  if (!(this.offset + bytes <= this.length))
-    return this.error(fail || 'DecoderBuffer overrun');
-
-  const res = new DecoderBuffer(this.base);
-
-  // Share reporter state
-  res._reporterState = this._reporterState;
-
-  res.offset = this.offset;
-  res.length = this.offset + bytes;
-  this.offset += bytes;
-  return res;
-};
-
-DecoderBuffer.prototype.raw = function raw(save) {
-  return this.base.slice(save ? save.offset : this.offset, this.length);
-};
-
-function EncoderBuffer(value, reporter) {
-  if (Array.isArray(value)) {
-    this.length = 0;
-    this.value = value.map(function(item) {
-      if (!EncoderBuffer.isEncoderBuffer(item))
-        item = new EncoderBuffer(item, reporter);
-      this.length += item.length;
-      return item;
-    }, this);
-  } else if (typeof value === 'number') {
-    if (!(0 <= value && value <= 0xff))
-      return reporter.error('non-byte EncoderBuffer value');
-    this.value = value;
-    this.length = 1;
-  } else if (typeof value === 'string') {
-    this.value = value;
-    this.length = Buffer.byteLength(value);
-  } else if (Buffer.isBuffer(value)) {
-    this.value = value;
-    this.length = value.length;
-  } else {
-    return reporter.error('Unsupported type: ' + typeof value);
-  }
-}
-exports.EncoderBuffer = EncoderBuffer;
-
-EncoderBuffer.isEncoderBuffer = function isEncoderBuffer(data) {
-  if (data instanceof EncoderBuffer) {
-    return true;
-  }
-
-  // Or accept compatible API
-  const isCompatible = typeof data === 'object' &&
-    data.constructor.name === 'EncoderBuffer' &&
-    typeof data.length === 'number' &&
-    typeof data.join === 'function';
-
-  return isCompatible;
-};
-
-EncoderBuffer.prototype.join = function join(out, offset) {
-  if (!out)
-    out = Buffer.alloc(this.length);
-  if (!offset)
-    offset = 0;
-
-  if (this.length === 0)
-    return out;
-
-  if (Array.isArray(this.value)) {
-    this.value.forEach(function(item) {
-      item.join(out, offset);
-      offset += item.length;
-    });
-  } else {
-    if (typeof this.value === 'number')
-      out[offset] = this.value;
-    else if (typeof this.value === 'string')
-      out.write(this.value, offset);
-    else if (Buffer.isBuffer(this.value))
-      this.value.copy(out, offset);
-    offset += this.length;
-  }
-
-  return out;
-};
diff --git a/node_modules/asn1.js/lib/asn1/base/index.js b/node_modules/asn1.js/lib/asn1/base/index.js
deleted file mode 100644
index 8b92f20..0000000
--- a/node_modules/asn1.js/lib/asn1/base/index.js
+++ /dev/null
@@ -1,8 +0,0 @@
-'use strict';
-
-const base = exports;
-
-base.Reporter = require('./reporter').Reporter;
-base.DecoderBuffer = require('./buffer').DecoderBuffer;
-base.EncoderBuffer = require('./buffer').EncoderBuffer;
-base.Node = require('./node');
diff --git a/node_modules/asn1.js/lib/asn1/base/node.js b/node_modules/asn1.js/lib/asn1/base/node.js
deleted file mode 100644
index d676d21..0000000
--- a/node_modules/asn1.js/lib/asn1/base/node.js
+++ /dev/null
@@ -1,638 +0,0 @@
-'use strict';
-
-const Reporter = require('../base/reporter').Reporter;
-const EncoderBuffer = require('../base/buffer').EncoderBuffer;
-const DecoderBuffer = require('../base/buffer').DecoderBuffer;
-const assert = require('minimalistic-assert');
-
-// Supported tags
-const tags = [
-  'seq', 'seqof', 'set', 'setof', 'objid', 'bool',
-  'gentime', 'utctime', 'null_', 'enum', 'int', 'objDesc',
-  'bitstr', 'bmpstr', 'charstr', 'genstr', 'graphstr', 'ia5str', 'iso646str',
-  'numstr', 'octstr', 'printstr', 't61str', 'unistr', 'utf8str', 'videostr'
-];
-
-// Public methods list
-const methods = [
-  'key', 'obj', 'use', 'optional', 'explicit', 'implicit', 'def', 'choice',
-  'any', 'contains'
-].concat(tags);
-
-// Overrided methods list
-const overrided = [
-  '_peekTag', '_decodeTag', '_use',
-  '_decodeStr', '_decodeObjid', '_decodeTime',
-  '_decodeNull', '_decodeInt', '_decodeBool', '_decodeList',
-
-  '_encodeComposite', '_encodeStr', '_encodeObjid', '_encodeTime',
-  '_encodeNull', '_encodeInt', '_encodeBool'
-];
-
-function Node(enc, parent, name) {
-  const state = {};
-  this._baseState = state;
-
-  state.name = name;
-  state.enc = enc;
-
-  state.parent = parent || null;
-  state.children = null;
-
-  // State
-  state.tag = null;
-  state.args = null;
-  state.reverseArgs = null;
-  state.choice = null;
-  state.optional = false;
-  state.any = false;
-  state.obj = false;
-  state.use = null;
-  state.useDecoder = null;
-  state.key = null;
-  state['default'] = null;
-  state.explicit = null;
-  state.implicit = null;
-  state.contains = null;
-
-  // Should create new instance on each method
-  if (!state.parent) {
-    state.children = [];
-    this._wrap();
-  }
-}
-module.exports = Node;
-
-const stateProps = [
-  'enc', 'parent', 'children', 'tag', 'args', 'reverseArgs', 'choice',
-  'optional', 'any', 'obj', 'use', 'alteredUse', 'key', 'default', 'explicit',
-  'implicit', 'contains'
-];
-
-Node.prototype.clone = function clone() {
-  const state = this._baseState;
-  const cstate = {};
-  stateProps.forEach(function(prop) {
-    cstate[prop] = state[prop];
-  });
-  const res = new this.constructor(cstate.parent);
-  res._baseState = cstate;
-  return res;
-};
-
-Node.prototype._wrap = function wrap() {
-  const state = this._baseState;
-  methods.forEach(function(method) {
-    this[method] = function _wrappedMethod() {
-      const clone = new this.constructor(this);
-      state.children.push(clone);
-      return clone[method].apply(clone, arguments);
-    };
-  }, this);
-};
-
-Node.prototype._init = function init(body) {
-  const state = this._baseState;
-
-  assert(state.parent === null);
-  body.call(this);
-
-  // Filter children
-  state.children = state.children.filter(function(child) {
-    return child._baseState.parent === this;
-  }, this);
-  assert.equal(state.children.length, 1, 'Root node can have only one child');
-};
-
-Node.prototype._useArgs = function useArgs(args) {
-  const state = this._baseState;
-
-  // Filter children and args
-  const children = args.filter(function(arg) {
-    return arg instanceof this.constructor;
-  }, this);
-  args = args.filter(function(arg) {
-    return !(arg instanceof this.constructor);
-  }, this);
-
-  if (children.length !== 0) {
-    assert(state.children === null);
-    state.children = children;
-
-    // Replace parent to maintain backward link
-    children.forEach(function(child) {
-      child._baseState.parent = this;
-    }, this);
-  }
-  if (args.length !== 0) {
-    assert(state.args === null);
-    state.args = args;
-    state.reverseArgs = args.map(function(arg) {
-      if (typeof arg !== 'object' || arg.constructor !== Object)
-        return arg;
-
-      const res = {};
-      Object.keys(arg).forEach(function(key) {
-        if (key == (key | 0))
-          key |= 0;
-        const value = arg[key];
-        res[value] = key;
-      });
-      return res;
-    });
-  }
-};
-
-//
-// Overrided methods
-//
-
-overrided.forEach(function(method) {
-  Node.prototype[method] = function _overrided() {
-    const state = this._baseState;
-    throw new Error(method + ' not implemented for encoding: ' + state.enc);
-  };
-});
-
-//
-// Public methods
-//
-
-tags.forEach(function(tag) {
-  Node.prototype[tag] = function _tagMethod() {
-    const state = this._baseState;
-    const args = Array.prototype.slice.call(arguments);
-
-    assert(state.tag === null);
-    state.tag = tag;
-
-    this._useArgs(args);
-
-    return this;
-  };
-});
-
-Node.prototype.use = function use(item) {
-  assert(item);
-  const state = this._baseState;
-
-  assert(state.use === null);
-  state.use = item;
-
-  return this;
-};
-
-Node.prototype.optional = function optional() {
-  const state = this._baseState;
-
-  state.optional = true;
-
-  return this;
-};
-
-Node.prototype.def = function def(val) {
-  const state = this._baseState;
-
-  assert(state['default'] === null);
-  state['default'] = val;
-  state.optional = true;
-
-  return this;
-};
-
-Node.prototype.explicit = function explicit(num) {
-  const state = this._baseState;
-
-  assert(state.explicit === null && state.implicit === null);
-  state.explicit = num;
-
-  return this;
-};
-
-Node.prototype.implicit = function implicit(num) {
-  const state = this._baseState;
-
-  assert(state.explicit === null && state.implicit === null);
-  state.implicit = num;
-
-  return this;
-};
-
-Node.prototype.obj = function obj() {
-  const state = this._baseState;
-  const args = Array.prototype.slice.call(arguments);
-
-  state.obj = true;
-
-  if (args.length !== 0)
-    this._useArgs(args);
-
-  return this;
-};
-
-Node.prototype.key = function key(newKey) {
-  const state = this._baseState;
-
-  assert(state.key === null);
-  state.key = newKey;
-
-  return this;
-};
-
-Node.prototype.any = function any() {
-  const state = this._baseState;
-
-  state.any = true;
-
-  return this;
-};
-
-Node.prototype.choice = function choice(obj) {
-  const state = this._baseState;
-
-  assert(state.choice === null);
-  state.choice = obj;
-  this._useArgs(Object.keys(obj).map(function(key) {
-    return obj[key];
-  }));
-
-  return this;
-};
-
-Node.prototype.contains = function contains(item) {
-  const state = this._baseState;
-
-  assert(state.use === null);
-  state.contains = item;
-
-  return this;
-};
-
-//
-// Decoding
-//
-
-Node.prototype._decode = function decode(input, options) {
-  const state = this._baseState;
-
-  // Decode root node
-  if (state.parent === null)
-    return input.wrapResult(state.children[0]._decode(input, options));
-
-  let result = state['default'];
-  let present = true;
-
-  let prevKey = null;
-  if (state.key !== null)
-    prevKey = input.enterKey(state.key);
-
-  // Check if tag is there
-  if (state.optional) {
-    let tag = null;
-    if (state.explicit !== null)
-      tag = state.explicit;
-    else if (state.implicit !== null)
-      tag = state.implicit;
-    else if (state.tag !== null)
-      tag = state.tag;
-
-    if (tag === null && !state.any) {
-      // Trial and Error
-      const save = input.save();
-      try {
-        if (state.choice === null)
-          this._decodeGeneric(state.tag, input, options);
-        else
-          this._decodeChoice(input, options);
-        present = true;
-      } catch (e) {
-        present = false;
-      }
-      input.restore(save);
-    } else {
-      present = this._peekTag(input, tag, state.any);
-
-      if (input.isError(present))
-        return present;
-    }
-  }
-
-  // Push object on stack
-  let prevObj;
-  if (state.obj && present)
-    prevObj = input.enterObject();
-
-  if (present) {
-    // Unwrap explicit values
-    if (state.explicit !== null) {
-      const explicit = this._decodeTag(input, state.explicit);
-      if (input.isError(explicit))
-        return explicit;
-      input = explicit;
-    }
-
-    const start = input.offset;
-
-    // Unwrap implicit and normal values
-    if (state.use === null && state.choice === null) {
-      let save;
-      if (state.any)
-        save = input.save();
-      const body = this._decodeTag(
-        input,
-        state.implicit !== null ? state.implicit : state.tag,
-        state.any
-      );
-      if (input.isError(body))
-        return body;
-
-      if (state.any)
-        result = input.raw(save);
-      else
-        input = body;
-    }
-
-    if (options && options.track && state.tag !== null)
-      options.track(input.path(), start, input.length, 'tagged');
-
-    if (options && options.track && state.tag !== null)
-      options.track(input.path(), input.offset, input.length, 'content');
-
-    // Select proper method for tag
-    if (state.any) {
-      // no-op
-    } else if (state.choice === null) {
-      result = this._decodeGeneric(state.tag, input, options);
-    } else {
-      result = this._decodeChoice(input, options);
-    }
-
-    if (input.isError(result))
-      return result;
-
-    // Decode children
-    if (!state.any && state.choice === null && state.children !== null) {
-      state.children.forEach(function decodeChildren(child) {
-        // NOTE: We are ignoring errors here, to let parser continue with other
-        // parts of encoded data
-        child._decode(input, options);
-      });
-    }
-
-    // Decode contained/encoded by schema, only in bit or octet strings
-    if (state.contains && (state.tag === 'octstr' || state.tag === 'bitstr')) {
-      const data = new DecoderBuffer(result);
-      result = this._getUse(state.contains, input._reporterState.obj)
-        ._decode(data, options);
-    }
-  }
-
-  // Pop object
-  if (state.obj && present)
-    result = input.leaveObject(prevObj);
-
-  // Set key
-  if (state.key !== null && (result !== null || present === true))
-    input.leaveKey(prevKey, state.key, result);
-  else if (prevKey !== null)
-    input.exitKey(prevKey);
-
-  return result;
-};
-
-Node.prototype._decodeGeneric = function decodeGeneric(tag, input, options) {
-  const state = this._baseState;
-
-  if (tag === 'seq' || tag === 'set')
-    return null;
-  if (tag === 'seqof' || tag === 'setof')
-    return this._decodeList(input, tag, state.args[0], options);
-  else if (/str$/.test(tag))
-    return this._decodeStr(input, tag, options);
-  else if (tag === 'objid' && state.args)
-    return this._decodeObjid(input, state.args[0], state.args[1], options);
-  else if (tag === 'objid')
-    return this._decodeObjid(input, null, null, options);
-  else if (tag === 'gentime' || tag === 'utctime')
-    return this._decodeTime(input, tag, options);
-  else if (tag === 'null_')
-    return this._decodeNull(input, options);
-  else if (tag === 'bool')
-    return this._decodeBool(input, options);
-  else if (tag === 'objDesc')
-    return this._decodeStr(input, tag, options);
-  else if (tag === 'int' || tag === 'enum')
-    return this._decodeInt(input, state.args && state.args[0], options);
-
-  if (state.use !== null) {
-    return this._getUse(state.use, input._reporterState.obj)
-      ._decode(input, options);
-  } else {
-    return input.error('unknown tag: ' + tag);
-  }
-};
-
-Node.prototype._getUse = function _getUse(entity, obj) {
-
-  const state = this._baseState;
-  // Create altered use decoder if implicit is set
-  state.useDecoder = this._use(entity, obj);
-  assert(state.useDecoder._baseState.parent === null);
-  state.useDecoder = state.useDecoder._baseState.children[0];
-  if (state.implicit !== state.useDecoder._baseState.implicit) {
-    state.useDecoder = state.useDecoder.clone();
-    state.useDecoder._baseState.implicit = state.implicit;
-  }
-  return state.useDecoder;
-};
-
-Node.prototype._decodeChoice = function decodeChoice(input, options) {
-  const state = this._baseState;
-  let result = null;
-  let match = false;
-
-  Object.keys(state.choice).some(function(key) {
-    const save = input.save();
-    const node = state.choice[key];
-    try {
-      const value = node._decode(input, options);
-      if (input.isError(value))
-        return false;
-
-      result = { type: key, value: value };
-      match = true;
-    } catch (e) {
-      input.restore(save);
-      return false;
-    }
-    return true;
-  }, this);
-
-  if (!match)
-    return input.error('Choice not matched');
-
-  return result;
-};
-
-//
-// Encoding
-//
-
-Node.prototype._createEncoderBuffer = function createEncoderBuffer(data) {
-  return new EncoderBuffer(data, this.reporter);
-};
-
-Node.prototype._encode = function encode(data, reporter, parent) {
-  const state = this._baseState;
-  if (state['default'] !== null && state['default'] === data)
-    return;
-
-  const result = this._encodeValue(data, reporter, parent);
-  if (result === undefined)
-    return;
-
-  if (this._skipDefault(result, reporter, parent))
-    return;
-
-  return result;
-};
-
-Node.prototype._encodeValue = function encode(data, reporter, parent) {
-  const state = this._baseState;
-
-  // Decode root node
-  if (state.parent === null)
-    return state.children[0]._encode(data, reporter || new Reporter());
-
-  let result = null;
-
-  // Set reporter to share it with a child class
-  this.reporter = reporter;
-
-  // Check if data is there
-  if (state.optional && data === undefined) {
-    if (state['default'] !== null)
-      data = state['default'];
-    else
-      return;
-  }
-
-  // Encode children first
-  let content = null;
-  let primitive = false;
-  if (state.any) {
-    // Anything that was given is translated to buffer
-    result = this._createEncoderBuffer(data);
-  } else if (state.choice) {
-    result = this._encodeChoice(data, reporter);
-  } else if (state.contains) {
-    content = this._getUse(state.contains, parent)._encode(data, reporter);
-    primitive = true;
-  } else if (state.children) {
-    content = state.children.map(function(child) {
-      if (child._baseState.tag === 'null_')
-        return child._encode(null, reporter, data);
-
-      if (child._baseState.key === null)
-        return reporter.error('Child should have a key');
-      const prevKey = reporter.enterKey(child._baseState.key);
-
-      if (typeof data !== 'object')
-        return reporter.error('Child expected, but input is not object');
-
-      const res = child._encode(data[child._baseState.key], reporter, data);
-      reporter.leaveKey(prevKey);
-
-      return res;
-    }, this).filter(function(child) {
-      return child;
-    });
-    content = this._createEncoderBuffer(content);
-  } else {
-    if (state.tag === 'seqof' || state.tag === 'setof') {
-      // TODO(indutny): this should be thrown on DSL level
-      if (!(state.args && state.args.length === 1))
-        return reporter.error('Too many args for : ' + state.tag);
-
-      if (!Array.isArray(data))
-        return reporter.error('seqof/setof, but data is not Array');
-
-      const child = this.clone();
-      child._baseState.implicit = null;
-      content = this._createEncoderBuffer(data.map(function(item) {
-        const state = this._baseState;
-
-        return this._getUse(state.args[0], data)._encode(item, reporter);
-      }, child));
-    } else if (state.use !== null) {
-      result = this._getUse(state.use, parent)._encode(data, reporter);
-    } else {
-      content = this._encodePrimitive(state.tag, data);
-      primitive = true;
-    }
-  }
-
-  // Encode data itself
-  if (!state.any && state.choice === null) {
-    const tag = state.implicit !== null ? state.implicit : state.tag;
-    const cls = state.implicit === null ? 'universal' : 'context';
-
-    if (tag === null) {
-      if (state.use === null)
-        reporter.error('Tag could be omitted only for .use()');
-    } else {
-      if (state.use === null)
-        result = this._encodeComposite(tag, primitive, cls, content);
-    }
-  }
-
-  // Wrap in explicit
-  if (state.explicit !== null)
-    result = this._encodeComposite(state.explicit, false, 'context', result);
-
-  return result;
-};
-
-Node.prototype._encodeChoice = function encodeChoice(data, reporter) {
-  const state = this._baseState;
-
-  const node = state.choice[data.type];
-  if (!node) {
-    assert(
-      false,
-      data.type + ' not found in ' +
-            JSON.stringify(Object.keys(state.choice)));
-  }
-  return node._encode(data.value, reporter);
-};
-
-Node.prototype._encodePrimitive = function encodePrimitive(tag, data) {
-  const state = this._baseState;
-
-  if (/str$/.test(tag))
-    return this._encodeStr(data, tag);
-  else if (tag === 'objid' && state.args)
-    return this._encodeObjid(data, state.reverseArgs[0], state.args[1]);
-  else if (tag === 'objid')
-    return this._encodeObjid(data, null, null);
-  else if (tag === 'gentime' || tag === 'utctime')
-    return this._encodeTime(data, tag);
-  else if (tag === 'null_')
-    return this._encodeNull();
-  else if (tag === 'int' || tag === 'enum')
-    return this._encodeInt(data, state.args && state.reverseArgs[0]);
-  else if (tag === 'bool')
-    return this._encodeBool(data);
-  else if (tag === 'objDesc')
-    return this._encodeStr(data, tag);
-  else
-    throw new Error('Unsupported tag: ' + tag);
-};
-
-Node.prototype._isNumstr = function isNumstr(str) {
-  return /^[0-9 ]*$/.test(str);
-};
-
-Node.prototype._isPrintstr = function isPrintstr(str) {
-  return /^[A-Za-z0-9 '()+,-./:=?]*$/.test(str);
-};
diff --git a/node_modules/asn1.js/lib/asn1/base/reporter.js b/node_modules/asn1.js/lib/asn1/base/reporter.js
deleted file mode 100644
index d05fe12..0000000
--- a/node_modules/asn1.js/lib/asn1/base/reporter.js
+++ /dev/null
@@ -1,123 +0,0 @@
-'use strict';
-
-const inherits = require('inherits');
-
-function Reporter(options) {
-  this._reporterState = {
-    obj: null,
-    path: [],
-    options: options || {},
-    errors: []
-  };
-}
-exports.Reporter = Reporter;
-
-Reporter.prototype.isError = function isError(obj) {
-  return obj instanceof ReporterError;
-};
-
-Reporter.prototype.save = function save() {
-  const state = this._reporterState;
-
-  return { obj: state.obj, pathLen: state.path.length };
-};
-
-Reporter.prototype.restore = function restore(data) {
-  const state = this._reporterState;
-
-  state.obj = data.obj;
-  state.path = state.path.slice(0, data.pathLen);
-};
-
-Reporter.prototype.enterKey = function enterKey(key) {
-  return this._reporterState.path.push(key);
-};
-
-Reporter.prototype.exitKey = function exitKey(index) {
-  const state = this._reporterState;
-
-  state.path = state.path.slice(0, index - 1);
-};
-
-Reporter.prototype.leaveKey = function leaveKey(index, key, value) {
-  const state = this._reporterState;
-
-  this.exitKey(index);
-  if (state.obj !== null)
-    state.obj[key] = value;
-};
-
-Reporter.prototype.path = function path() {
-  return this._reporterState.path.join('/');
-};
-
-Reporter.prototype.enterObject = function enterObject() {
-  const state = this._reporterState;
-
-  const prev = state.obj;
-  state.obj = {};
-  return prev;
-};
-
-Reporter.prototype.leaveObject = function leaveObject(prev) {
-  const state = this._reporterState;
-
-  const now = state.obj;
-  state.obj = prev;
-  return now;
-};
-
-Reporter.prototype.error = function error(msg) {
-  let err;
-  const state = this._reporterState;
-
-  const inherited = msg instanceof ReporterError;
-  if (inherited) {
-    err = msg;
-  } else {
-    err = new ReporterError(state.path.map(function(elem) {
-      return '[' + JSON.stringify(elem) + ']';
-    }).join(''), msg.message || msg, msg.stack);
-  }
-
-  if (!state.options.partial)
-    throw err;
-
-  if (!inherited)
-    state.errors.push(err);
-
-  return err;
-};
-
-Reporter.prototype.wrapResult = function wrapResult(result) {
-  const state = this._reporterState;
-  if (!state.options.partial)
-    return result;
-
-  return {
-    result: this.isError(result) ? null : result,
-    errors: state.errors
-  };
-};
-
-function ReporterError(path, msg) {
-  this.path = path;
-  this.rethrow(msg);
-}
-inherits(ReporterError, Error);
-
-ReporterError.prototype.rethrow = function rethrow(msg) {
-  this.message = msg + ' at: ' + (this.path || '(shallow)');
-  if (Error.captureStackTrace)
-    Error.captureStackTrace(this, ReporterError);
-
-  if (!this.stack) {
-    try {
-      // IE only adds stack when thrown
-      throw new Error(this.message);
-    } catch (e) {
-      this.stack = e.stack;
-    }
-  }
-  return this;
-};
diff --git a/node_modules/asn1.js/lib/asn1/constants/der.js b/node_modules/asn1.js/lib/asn1/constants/der.js
deleted file mode 100644
index 2b678aa..0000000
--- a/node_modules/asn1.js/lib/asn1/constants/der.js
+++ /dev/null
@@ -1,58 +0,0 @@
-'use strict';
-
-// Helper
-function reverse(map) {
-  const res = {};
-
-  Object.keys(map).forEach(function(key) {
-    // Convert key to integer if it is stringified
-    if ((key | 0) == key)
-      key = key | 0;
-
-    const value = map[key];
-    res[value] = key;
-  });
-
-  return res;
-}
-
-exports.tagClass = {
-  0: 'universal',
-  1: 'application',
-  2: 'context',
-  3: 'private'
-};
-exports.tagClassByName = reverse(exports.tagClass);
-
-exports.tag = {
-  0x00: 'end',
-  0x01: 'bool',
-  0x02: 'int',
-  0x03: 'bitstr',
-  0x04: 'octstr',
-  0x05: 'null_',
-  0x06: 'objid',
-  0x07: 'objDesc',
-  0x08: 'external',
-  0x09: 'real',
-  0x0a: 'enum',
-  0x0b: 'embed',
-  0x0c: 'utf8str',
-  0x0d: 'relativeOid',
-  0x10: 'seq',
-  0x11: 'set',
-  0x12: 'numstr',
-  0x13: 'printstr',
-  0x14: 't61str',
-  0x15: 'videostr',
-  0x16: 'ia5str',
-  0x17: 'utctime',
-  0x18: 'gentime',
-  0x19: 'graphstr',
-  0x1a: 'iso646str',
-  0x1b: 'genstr',
-  0x1c: 'unistr',
-  0x1d: 'charstr',
-  0x1e: 'bmpstr'
-};
-exports.tagByName = reverse(exports.tag);
diff --git a/node_modules/asn1.js/lib/asn1/constants/index.js b/node_modules/asn1.js/lib/asn1/constants/index.js
deleted file mode 100644
index 632cf3d..0000000
--- a/node_modules/asn1.js/lib/asn1/constants/index.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-const constants = exports;
-
-// Helper
-constants._reverse = function reverse(map) {
-  const res = {};
-
-  Object.keys(map).forEach(function(key) {
-    // Convert key to integer if it is stringified
-    if ((key | 0) == key)
-      key = key | 0;
-
-    const value = map[key];
-    res[value] = key;
-  });
-
-  return res;
-};
-
-constants.der = require('./der');
diff --git a/node_modules/asn1.js/lib/asn1/decoders/der.js b/node_modules/asn1.js/lib/asn1/decoders/der.js
deleted file mode 100644
index c5b0515..0000000
--- a/node_modules/asn1.js/lib/asn1/decoders/der.js
+++ /dev/null
@@ -1,335 +0,0 @@
-'use strict';
-
-const inherits = require('inherits');
-
-const bignum = require('bn.js');
-const DecoderBuffer = require('../base/buffer').DecoderBuffer;
-const Node = require('../base/node');
-
-// Import DER constants
-const der = require('../constants/der');
-
-function DERDecoder(entity) {
-  this.enc = 'der';
-  this.name = entity.name;
-  this.entity = entity;
-
-  // Construct base tree
-  this.tree = new DERNode();
-  this.tree._init(entity.body);
-}
-module.exports = DERDecoder;
-
-DERDecoder.prototype.decode = function decode(data, options) {
-  if (!DecoderBuffer.isDecoderBuffer(data)) {
-    data = new DecoderBuffer(data, options);
-  }
-
-  return this.tree._decode(data, options);
-};
-
-// Tree methods
-
-function DERNode(parent) {
-  Node.call(this, 'der', parent);
-}
-inherits(DERNode, Node);
-
-DERNode.prototype._peekTag = function peekTag(buffer, tag, any) {
-  if (buffer.isEmpty())
-    return false;
-
-  const state = buffer.save();
-  const decodedTag = derDecodeTag(buffer, 'Failed to peek tag: "' + tag + '"');
-  if (buffer.isError(decodedTag))
-    return decodedTag;
-
-  buffer.restore(state);
-
-  return decodedTag.tag === tag || decodedTag.tagStr === tag ||
-    (decodedTag.tagStr + 'of') === tag || any;
-};
-
-DERNode.prototype._decodeTag = function decodeTag(buffer, tag, any) {
-  const decodedTag = derDecodeTag(buffer,
-    'Failed to decode tag of "' + tag + '"');
-  if (buffer.isError(decodedTag))
-    return decodedTag;
-
-  let len = derDecodeLen(buffer,
-    decodedTag.primitive,
-    'Failed to get length of "' + tag + '"');
-
-  // Failure
-  if (buffer.isError(len))
-    return len;
-
-  if (!any &&
-      decodedTag.tag !== tag &&
-      decodedTag.tagStr !== tag &&
-      decodedTag.tagStr + 'of' !== tag) {
-    return buffer.error('Failed to match tag: "' + tag + '"');
-  }
-
-  if (decodedTag.primitive || len !== null)
-    return buffer.skip(len, 'Failed to match body of: "' + tag + '"');
-
-  // Indefinite length... find END tag
-  const state = buffer.save();
-  const res = this._skipUntilEnd(
-    buffer,
-    'Failed to skip indefinite length body: "' + this.tag + '"');
-  if (buffer.isError(res))
-    return res;
-
-  len = buffer.offset - state.offset;
-  buffer.restore(state);
-  return buffer.skip(len, 'Failed to match body of: "' + tag + '"');
-};
-
-DERNode.prototype._skipUntilEnd = function skipUntilEnd(buffer, fail) {
-  for (;;) {
-    const tag = derDecodeTag(buffer, fail);
-    if (buffer.isError(tag))
-      return tag;
-    const len = derDecodeLen(buffer, tag.primitive, fail);
-    if (buffer.isError(len))
-      return len;
-
-    let res;
-    if (tag.primitive || len !== null)
-      res = buffer.skip(len);
-    else
-      res = this._skipUntilEnd(buffer, fail);
-
-    // Failure
-    if (buffer.isError(res))
-      return res;
-
-    if (tag.tagStr === 'end')
-      break;
-  }
-};
-
-DERNode.prototype._decodeList = function decodeList(buffer, tag, decoder,
-  options) {
-  const result = [];
-  while (!buffer.isEmpty()) {
-    const possibleEnd = this._peekTag(buffer, 'end');
-    if (buffer.isError(possibleEnd))
-      return possibleEnd;
-
-    const res = decoder.decode(buffer, 'der', options);
-    if (buffer.isError(res) && possibleEnd)
-      break;
-    result.push(res);
-  }
-  return result;
-};
-
-DERNode.prototype._decodeStr = function decodeStr(buffer, tag) {
-  if (tag === 'bitstr') {
-    const unused = buffer.readUInt8();
-    if (buffer.isError(unused))
-      return unused;
-    return { unused: unused, data: buffer.raw() };
-  } else if (tag === 'bmpstr') {
-    const raw = buffer.raw();
-    if (raw.length % 2 === 1)
-      return buffer.error('Decoding of string type: bmpstr length mismatch');
-
-    let str = '';
-    for (let i = 0; i < raw.length / 2; i++) {
-      str += String.fromCharCode(raw.readUInt16BE(i * 2));
-    }
-    return str;
-  } else if (tag === 'numstr') {
-    const numstr = buffer.raw().toString('ascii');
-    if (!this._isNumstr(numstr)) {
-      return buffer.error('Decoding of string type: ' +
-                          'numstr unsupported characters');
-    }
-    return numstr;
-  } else if (tag === 'octstr') {
-    return buffer.raw();
-  } else if (tag === 'objDesc') {
-    return buffer.raw();
-  } else if (tag === 'printstr') {
-    const printstr = buffer.raw().toString('ascii');
-    if (!this._isPrintstr(printstr)) {
-      return buffer.error('Decoding of string type: ' +
-                          'printstr unsupported characters');
-    }
-    return printstr;
-  } else if (/str$/.test(tag)) {
-    return buffer.raw().toString();
-  } else {
-    return buffer.error('Decoding of string type: ' + tag + ' unsupported');
-  }
-};
-
-DERNode.prototype._decodeObjid = function decodeObjid(buffer, values, relative) {
-  let result;
-  const identifiers = [];
-  let ident = 0;
-  let subident = 0;
-  while (!buffer.isEmpty()) {
-    subident = buffer.readUInt8();
-    ident <<= 7;
-    ident |= subident & 0x7f;
-    if ((subident & 0x80) === 0) {
-      identifiers.push(ident);
-      ident = 0;
-    }
-  }
-  if (subident & 0x80)
-    identifiers.push(ident);
-
-  const first = (identifiers[0] / 40) | 0;
-  const second = identifiers[0] % 40;
-
-  if (relative)
-    result = identifiers;
-  else
-    result = [first, second].concat(identifiers.slice(1));
-
-  if (values) {
-    let tmp = values[result.join(' ')];
-    if (tmp === undefined)
-      tmp = values[result.join('.')];
-    if (tmp !== undefined)
-      result = tmp;
-  }
-
-  return result;
-};
-
-DERNode.prototype._decodeTime = function decodeTime(buffer, tag) {
-  const str = buffer.raw().toString();
-
-  let year;
-  let mon;
-  let day;
-  let hour;
-  let min;
-  let sec;
-  if (tag === 'gentime') {
-    year = str.slice(0, 4) | 0;
-    mon = str.slice(4, 6) | 0;
-    day = str.slice(6, 8) | 0;
-    hour = str.slice(8, 10) | 0;
-    min = str.slice(10, 12) | 0;
-    sec = str.slice(12, 14) | 0;
-  } else if (tag === 'utctime') {
-    year = str.slice(0, 2) | 0;
-    mon = str.slice(2, 4) | 0;
-    day = str.slice(4, 6) | 0;
-    hour = str.slice(6, 8) | 0;
-    min = str.slice(8, 10) | 0;
-    sec = str.slice(10, 12) | 0;
-    if (year < 70)
-      year = 2000 + year;
-    else
-      year = 1900 + year;
-  } else {
-    return buffer.error('Decoding ' + tag + ' time is not supported yet');
-  }
-
-  return Date.UTC(year, mon - 1, day, hour, min, sec, 0);
-};
-
-DERNode.prototype._decodeNull = function decodeNull() {
-  return null;
-};
-
-DERNode.prototype._decodeBool = function decodeBool(buffer) {
-  const res = buffer.readUInt8();
-  if (buffer.isError(res))
-    return res;
-  else
-    return res !== 0;
-};
-
-DERNode.prototype._decodeInt = function decodeInt(buffer, values) {
-  // Bigint, return as it is (assume big endian)
-  const raw = buffer.raw();
-  let res = new bignum(raw);
-
-  if (values)
-    res = values[res.toString(10)] || res;
-
-  return res;
-};
-
-DERNode.prototype._use = function use(entity, obj) {
-  if (typeof entity === 'function')
-    entity = entity(obj);
-  return entity._getDecoder('der').tree;
-};
-
-// Utility methods
-
-function derDecodeTag(buf, fail) {
-  let tag = buf.readUInt8(fail);
-  if (buf.isError(tag))
-    return tag;
-
-  const cls = der.tagClass[tag >> 6];
-  const primitive = (tag & 0x20) === 0;
-
-  // Multi-octet tag - load
-  if ((tag & 0x1f) === 0x1f) {
-    let oct = tag;
-    tag = 0;
-    while ((oct & 0x80) === 0x80) {
-      oct = buf.readUInt8(fail);
-      if (buf.isError(oct))
-        return oct;
-
-      tag <<= 7;
-      tag |= oct & 0x7f;
-    }
-  } else {
-    tag &= 0x1f;
-  }
-  const tagStr = der.tag[tag];
-
-  return {
-    cls: cls,
-    primitive: primitive,
-    tag: tag,
-    tagStr: tagStr
-  };
-}
-
-function derDecodeLen(buf, primitive, fail) {
-  let len = buf.readUInt8(fail);
-  if (buf.isError(len))
-    return len;
-
-  // Indefinite form
-  if (!primitive && len === 0x80)
-    return null;
-
-  // Definite form
-  if ((len & 0x80) === 0) {
-    // Short form
-    return len;
-  }
-
-  // Long form
-  const num = len & 0x7f;
-  if (num > 4)
-    return buf.error('length octect is too long');
-
-  len = 0;
-  for (let i = 0; i < num; i++) {
-    len <<= 8;
-    const j = buf.readUInt8(fail);
-    if (buf.isError(j))
-      return j;
-    len |= j;
-  }
-
-  return len;
-}
diff --git a/node_modules/asn1.js/lib/asn1/decoders/index.js b/node_modules/asn1.js/lib/asn1/decoders/index.js
deleted file mode 100644
index 14fb05a..0000000
--- a/node_modules/asn1.js/lib/asn1/decoders/index.js
+++ /dev/null
@@ -1,6 +0,0 @@
-'use strict';
-
-const decoders = exports;
-
-decoders.der = require('./der');
-decoders.pem = require('./pem');
diff --git a/node_modules/asn1.js/lib/asn1/decoders/pem.js b/node_modules/asn1.js/lib/asn1/decoders/pem.js
deleted file mode 100644
index 2b050ef..0000000
--- a/node_modules/asn1.js/lib/asn1/decoders/pem.js
+++ /dev/null
@@ -1,51 +0,0 @@
-'use strict';
-
-const inherits = require('inherits');
-const Buffer = require('safer-buffer').Buffer;
-
-const DERDecoder = require('./der');
-
-function PEMDecoder(entity) {
-  DERDecoder.call(this, entity);
-  this.enc = 'pem';
-}
-inherits(PEMDecoder, DERDecoder);
-module.exports = PEMDecoder;
-
-PEMDecoder.prototype.decode = function decode(data, options) {
-  const lines = data.toString().split(/[\r\n]+/g);
-
-  const label = options.label.toUpperCase();
-
-  const re = /^-----(BEGIN|END) ([^-]+)-----$/;
-  let start = -1;
-  let end = -1;
-  for (let i = 0; i < lines.length; i++) {
-    const match = lines[i].match(re);
-    if (match === null)
-      continue;
-
-    if (match[2] !== label)
-      continue;
-
-    if (start === -1) {
-      if (match[1] !== 'BEGIN')
-        break;
-      start = i;
-    } else {
-      if (match[1] !== 'END')
-        break;
-      end = i;
-      break;
-    }
-  }
-  if (start === -1 || end === -1)
-    throw new Error('PEM section not found for: ' + label);
-
-  const base64 = lines.slice(start + 1, end).join('');
-  // Remove excessive symbols
-  base64.replace(/[^a-z0-9+/=]+/gi, '');
-
-  const input = Buffer.from(base64, 'base64');
-  return DERDecoder.prototype.decode.call(this, input, options);
-};
diff --git a/node_modules/asn1.js/lib/asn1/encoders/der.js b/node_modules/asn1.js/lib/asn1/encoders/der.js
deleted file mode 100644
index 55eb435..0000000
--- a/node_modules/asn1.js/lib/asn1/encoders/der.js
+++ /dev/null
@@ -1,295 +0,0 @@
-'use strict';
-
-const inherits = require('inherits');
-const Buffer = require('safer-buffer').Buffer;
-const Node = require('../base/node');
-
-// Import DER constants
-const der = require('../constants/der');
-
-function DEREncoder(entity) {
-  this.enc = 'der';
-  this.name = entity.name;
-  this.entity = entity;
-
-  // Construct base tree
-  this.tree = new DERNode();
-  this.tree._init(entity.body);
-}
-module.exports = DEREncoder;
-
-DEREncoder.prototype.encode = function encode(data, reporter) {
-  return this.tree._encode(data, reporter).join();
-};
-
-// Tree methods
-
-function DERNode(parent) {
-  Node.call(this, 'der', parent);
-}
-inherits(DERNode, Node);
-
-DERNode.prototype._encodeComposite = function encodeComposite(tag,
-  primitive,
-  cls,
-  content) {
-  const encodedTag = encodeTag(tag, primitive, cls, this.reporter);
-
-  // Short form
-  if (content.length < 0x80) {
-    const header = Buffer.alloc(2);
-    header[0] = encodedTag;
-    header[1] = content.length;
-    return this._createEncoderBuffer([ header, content ]);
-  }
-
-  // Long form
-  // Count octets required to store length
-  let lenOctets = 1;
-  for (let i = content.length; i >= 0x100; i >>= 8)
-    lenOctets++;
-
-  const header = Buffer.alloc(1 + 1 + lenOctets);
-  header[0] = encodedTag;
-  header[1] = 0x80 | lenOctets;
-
-  for (let i = 1 + lenOctets, j = content.length; j > 0; i--, j >>= 8)
-    header[i] = j & 0xff;
-
-  return this._createEncoderBuffer([ header, content ]);
-};
-
-DERNode.prototype._encodeStr = function encodeStr(str, tag) {
-  if (tag === 'bitstr') {
-    return this._createEncoderBuffer([ str.unused | 0, str.data ]);
-  } else if (tag === 'bmpstr') {
-    const buf = Buffer.alloc(str.length * 2);
-    for (let i = 0; i < str.length; i++) {
-      buf.writeUInt16BE(str.charCodeAt(i), i * 2);
-    }
-    return this._createEncoderBuffer(buf);
-  } else if (tag === 'numstr') {
-    if (!this._isNumstr(str)) {
-      return this.reporter.error('Encoding of string type: numstr supports ' +
-                                 'only digits and space');
-    }
-    return this._createEncoderBuffer(str);
-  } else if (tag === 'printstr') {
-    if (!this._isPrintstr(str)) {
-      return this.reporter.error('Encoding of string type: printstr supports ' +
-                                 'only latin upper and lower case letters, ' +
-                                 'digits, space, apostrophe, left and rigth ' +
-                                 'parenthesis, plus sign, comma, hyphen, ' +
-                                 'dot, slash, colon, equal sign, ' +
-                                 'question mark');
-    }
-    return this._createEncoderBuffer(str);
-  } else if (/str$/.test(tag)) {
-    return this._createEncoderBuffer(str);
-  } else if (tag === 'objDesc') {
-    return this._createEncoderBuffer(str);
-  } else {
-    return this.reporter.error('Encoding of string type: ' + tag +
-                               ' unsupported');
-  }
-};
-
-DERNode.prototype._encodeObjid = function encodeObjid(id, values, relative) {
-  if (typeof id === 'string') {
-    if (!values)
-      return this.reporter.error('string objid given, but no values map found');
-    if (!values.hasOwnProperty(id))
-      return this.reporter.error('objid not found in values map');
-    id = values[id].split(/[\s.]+/g);
-    for (let i = 0; i < id.length; i++)
-      id[i] |= 0;
-  } else if (Array.isArray(id)) {
-    id = id.slice();
-    for (let i = 0; i < id.length; i++)
-      id[i] |= 0;
-  }
-
-  if (!Array.isArray(id)) {
-    return this.reporter.error('objid() should be either array or string, ' +
-                               'got: ' + JSON.stringify(id));
-  }
-
-  if (!relative) {
-    if (id[1] >= 40)
-      return this.reporter.error('Second objid identifier OOB');
-    id.splice(0, 2, id[0] * 40 + id[1]);
-  }
-
-  // Count number of octets
-  let size = 0;
-  for (let i = 0; i < id.length; i++) {
-    let ident = id[i];
-    for (size++; ident >= 0x80; ident >>= 7)
-      size++;
-  }
-
-  const objid = Buffer.alloc(size);
-  let offset = objid.length - 1;
-  for (let i = id.length - 1; i >= 0; i--) {
-    let ident = id[i];
-    objid[offset--] = ident & 0x7f;
-    while ((ident >>= 7) > 0)
-      objid[offset--] = 0x80 | (ident & 0x7f);
-  }
-
-  return this._createEncoderBuffer(objid);
-};
-
-function two(num) {
-  if (num < 10)
-    return '0' + num;
-  else
-    return num;
-}
-
-DERNode.prototype._encodeTime = function encodeTime(time, tag) {
-  let str;
-  const date = new Date(time);
-
-  if (tag === 'gentime') {
-    str = [
-      two(date.getUTCFullYear()),
-      two(date.getUTCMonth() + 1),
-      two(date.getUTCDate()),
-      two(date.getUTCHours()),
-      two(date.getUTCMinutes()),
-      two(date.getUTCSeconds()),
-      'Z'
-    ].join('');
-  } else if (tag === 'utctime') {
-    str = [
-      two(date.getUTCFullYear() % 100),
-      two(date.getUTCMonth() + 1),
-      two(date.getUTCDate()),
-      two(date.getUTCHours()),
-      two(date.getUTCMinutes()),
-      two(date.getUTCSeconds()),
-      'Z'
-    ].join('');
-  } else {
-    this.reporter.error('Encoding ' + tag + ' time is not supported yet');
-  }
-
-  return this._encodeStr(str, 'octstr');
-};
-
-DERNode.prototype._encodeNull = function encodeNull() {
-  return this._createEncoderBuffer('');
-};
-
-DERNode.prototype._encodeInt = function encodeInt(num, values) {
-  if (typeof num === 'string') {
-    if (!values)
-      return this.reporter.error('String int or enum given, but no values map');
-    if (!values.hasOwnProperty(num)) {
-      return this.reporter.error('Values map doesn\'t contain: ' +
-                                 JSON.stringify(num));
-    }
-    num = values[num];
-  }
-
-  // Bignum, assume big endian
-  if (typeof num !== 'number' && !Buffer.isBuffer(num)) {
-    const numArray = num.toArray();
-    if (!num.sign && numArray[0] & 0x80) {
-      numArray.unshift(0);
-    }
-    num = Buffer.from(numArray);
-  }
-
-  if (Buffer.isBuffer(num)) {
-    let size = num.length;
-    if (num.length === 0)
-      size++;
-
-    const out = Buffer.alloc(size);
-    num.copy(out);
-    if (num.length === 0)
-      out[0] = 0;
-    return this._createEncoderBuffer(out);
-  }
-
-  if (num < 0x80)
-    return this._createEncoderBuffer(num);
-
-  if (num < 0x100)
-    return this._createEncoderBuffer([0, num]);
-
-  let size = 1;
-  for (let i = num; i >= 0x100; i >>= 8)
-    size++;
-
-  const out = new Array(size);
-  for (let i = out.length - 1; i >= 0; i--) {
-    out[i] = num & 0xff;
-    num >>= 8;
-  }
-  if(out[0] & 0x80) {
-    out.unshift(0);
-  }
-
-  return this._createEncoderBuffer(Buffer.from(out));
-};
-
-DERNode.prototype._encodeBool = function encodeBool(value) {
-  return this._createEncoderBuffer(value ? 0xff : 0);
-};
-
-DERNode.prototype._use = function use(entity, obj) {
-  if (typeof entity === 'function')
-    entity = entity(obj);
-  return entity._getEncoder('der').tree;
-};
-
-DERNode.prototype._skipDefault = function skipDefault(dataBuffer, reporter, parent) {
-  const state = this._baseState;
-  let i;
-  if (state['default'] === null)
-    return false;
-
-  const data = dataBuffer.join();
-  if (state.defaultBuffer === undefined)
-    state.defaultBuffer = this._encodeValue(state['default'], reporter, parent).join();
-
-  if (data.length !== state.defaultBuffer.length)
-    return false;
-
-  for (i=0; i < data.length; i++)
-    if (data[i] !== state.defaultBuffer[i])
-      return false;
-
-  return true;
-};
-
-// Utility methods
-
-function encodeTag(tag, primitive, cls, reporter) {
-  let res;
-
-  if (tag === 'seqof')
-    tag = 'seq';
-  else if (tag === 'setof')
-    tag = 'set';
-
-  if (der.tagByName.hasOwnProperty(tag))
-    res = der.tagByName[tag];
-  else if (typeof tag === 'number' && (tag | 0) === tag)
-    res = tag;
-  else
-    return reporter.error('Unknown tag: ' + tag);
-
-  if (res >= 0x1f)
-    return reporter.error('Multi-octet tag encoding unsupported');
-
-  if (!primitive)
-    res |= 0x20;
-
-  res |= (der.tagClassByName[cls || 'universal'] << 6);
-
-  return res;
-}
diff --git a/node_modules/asn1.js/lib/asn1/encoders/index.js b/node_modules/asn1.js/lib/asn1/encoders/index.js
deleted file mode 100644
index bb8ea34..0000000
--- a/node_modules/asn1.js/lib/asn1/encoders/index.js
+++ /dev/null
@@ -1,6 +0,0 @@
-'use strict';
-
-const encoders = exports;
-
-encoders.der = require('./der');
-encoders.pem = require('./pem');
diff --git a/node_modules/asn1.js/lib/asn1/encoders/pem.js b/node_modules/asn1.js/lib/asn1/encoders/pem.js
deleted file mode 100644
index 77fbdb4..0000000
--- a/node_modules/asn1.js/lib/asn1/encoders/pem.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-const inherits = require('inherits');
-
-const DEREncoder = require('./der');
-
-function PEMEncoder(entity) {
-  DEREncoder.call(this, entity);
-  this.enc = 'pem';
-}
-inherits(PEMEncoder, DEREncoder);
-module.exports = PEMEncoder;
-
-PEMEncoder.prototype.encode = function encode(data, options) {
-  const buf = DEREncoder.prototype.encode.call(this, data);
-
-  const p = buf.toString('base64');
-  const out = [ '-----BEGIN ' + options.label + '-----' ];
-  for (let i = 0; i < p.length; i += 64)
-    out.push(p.slice(i, i + 64));
-  out.push('-----END ' + options.label + '-----');
-  return out.join('\n');
-};