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+/*
+ * Copyright (c) 2014, GMO GlobalSign
+ * Copyright (c) 2015, Peculiar Ventures
+ * All rights reserved.
+ *
+ * Author 2014-2015, Yury Strozhevsky <www.strozhevsky.com>.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors
+ * may be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ */
+(
+function(in_window)
+{
+ //**************************************************************************************
+ // #region Declaration of global variables
+ //**************************************************************************************
+ // #region "org" namespace
+ if(typeof in_window.org === "undefined")
+ in_window.org = {};
+ else
+ {
+ if(typeof in_window.org !== "object")
+ throw new Error("Name org already exists and it's not an object");
+ }
+ // #endregion
+
+ // #region "org.pkijs" namespace
+ if(typeof in_window.org.pkijs === "undefined")
+ in_window.org.pkijs = {};
+ else
+ {
+ if(typeof in_window.org.pkijs !== "object")
+ throw new Error("Name org.pkijs already exists and it's not an object" + " but " + (typeof in_window.org.pkijs));
+ }
+ // #endregion
+
+ // #region "org.pkijs.asn1" namespace
+ if(typeof in_window.org.pkijs.asn1 === "undefined")
+ in_window.org.pkijs.asn1 = {};
+ else
+ {
+ if(typeof in_window.org.pkijs.asn1 !== "object")
+ throw new Error("Name org.pkijs.asn1 already exists and it's not an object" + " but " + (typeof in_window.org.pkijs.asn1));
+ }
+ // #endregion
+
+ // #region "local" namespace
+ var local = {};
+ // #endregion
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Aux-functions
+ //**************************************************************************************
+ function util_frombase(input_buffer, input_base)
+ {
+ /// <summary>Convert number from 2^base to 2^10</summary>
+ /// <param name="input_buffer" type="Uint8Array">Array of bytes representing the number to convert</param>
+ /// <param name="input_base" type="Number">The base of initial number</param>
+
+ var result = 0;
+
+ for(var i = (input_buffer.length - 1); i >= 0; i-- )
+ result += input_buffer[(input_buffer.length - 1) - i] * Math.pow(2, input_base * i);
+
+ return result;
+ }
+ //**************************************************************************************
+ function util_tobase(value, base, reserved)
+ {
+ /// <summary>Convert number from 2^10 to 2^base</summary>
+ /// <param name="value" type="Number">The number to convert</param>
+ /// <param name="base" type="Number">The base for 2^base</param>
+ /// <param name="reserved" type="Number">Pre-defined number of bytes in output array (-1 = limited by function itself)</param>
+
+ reserved = reserved || (-1);
+
+ var result = 0;
+ var biggest = Math.pow(2, base);
+
+ for(var i = 1; i < 8; i++)
+ {
+ if(value < biggest)
+ {
+ var ret_buf;
+
+ if( reserved < 0 )
+ {
+ ret_buf = new ArrayBuffer(i);
+ result = i;
+ }
+ else
+ {
+ if(reserved < i)
+ return (new ArrayBuffer(0));
+
+ ret_buf = new ArrayBuffer(reserved);
+
+ result = reserved;
+ }
+
+ var ret_view = new Uint8Array(ret_buf);
+
+ for(var j = ( i - 1 ); j >= 0; j-- )
+ {
+ var basis = Math.pow(2, j * base);
+
+ ret_view[ result - j - 1 ] = Math.floor( value / basis );
+ value -= ( ret_view[ result - j - 1 ] ) * basis;
+ }
+
+ return ret_buf;
+ }
+
+ biggest *= Math.pow(2, base);
+ }
+ }
+ //**************************************************************************************
+ function util_encode_tc(value)
+ {
+ /// <summary>Encode integer value to "two complement" format</summary>
+ /// <param name="value" type="Number">Value to encode</param>
+
+ var mod_value = (value < 0) ? (value * (-1)) : value;
+ var big_int = 128;
+
+ for(var i = 1; i < 8; i++)
+ {
+ if( mod_value <= big_int )
+ {
+ if( value < 0 )
+ {
+ var small_int = big_int - mod_value;
+
+ var ret_buf = util_tobase( small_int, 8, i );
+ var ret_view = new Uint8Array(ret_buf);
+
+ ret_view[ 0 ] |= 0x80;
+
+ return ret_buf;
+ }
+ else
+ {
+ var ret_buf = util_tobase( mod_value, 8, i );
+ var ret_view = new Uint8Array(ret_buf);
+
+ if( ret_view[ 0 ] & 0x80 )
+ {
+ var temp_buf = util_copybuf(ret_buf);
+ var temp_view = new Uint8Array(temp_buf);
+
+ ret_buf = new ArrayBuffer( ret_buf.byteLength + 1 );
+ ret_view = new Uint8Array(ret_buf);
+
+ for(var k = 0; k < temp_buf.byteLength; k++)
+ ret_view[k + 1] = temp_view[k];
+
+ ret_view[0] = 0x00;
+ }
+
+ return ret_buf;
+ }
+ }
+
+ big_int *= Math.pow(2, 8);
+ }
+
+ return (new ArrayBuffer(0));
+ }
+ //**************************************************************************************
+ function util_decode_tc()
+ {
+ /// <summary>Decoding of "two complement" values</summary>
+ /// <remarks>The function must be called in scope of instance of "hex_block" class ("value_hex" and "warnings" properties must be present)</remarks>
+
+ var buf = new Uint8Array(this.value_hex);
+
+ if(this.value_hex.byteLength >= 2)
+ {
+ var condition_1 = (buf[0] == 0xFF) && (buf[1] & 0x80);
+ var condition_2 = (buf[0] == 0x00) && ((buf[1] & 0x80) == 0x00);
+
+ if(condition_1 || condition_2)
+ this.warnings.push("Needlessly long format");
+ }
+
+ // #region Create big part of the integer
+ var big_int_buffer = new ArrayBuffer(this.value_hex.byteLength);
+ var big_int_view = new Uint8Array(big_int_buffer);
+ for(var i = 0; i < this.value_hex.byteLength; i++)
+ big_int_view[i] = 0;
+
+ big_int_view[0] = (buf[0] & 0x80); // mask only the biggest bit
+
+ var big_int = util_frombase(big_int_view, 8);
+ // #endregion
+
+ // #region Create small part of the integer
+ var small_int_buffer = new ArrayBuffer(this.value_hex.byteLength);
+ var small_int_view = new Uint8Array(small_int_buffer);
+ for(var j = 0; j < this.value_hex.byteLength; j++)
+ small_int_view[j] = buf[j];
+
+ small_int_view[0] &= 0x7F; // mask biggest bit
+
+ var small_int = util_frombase(small_int_view, 8);
+ // #endregion
+
+ return (small_int - big_int);
+ }
+ //**************************************************************************************
+ function util_copybuf(input_buffer)
+ {
+ /// <summary>Creating a copy of input ArrayBuffer</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ArrayBuffer for coping</param>
+
+ if(check_buffer_params(input_buffer, 0, input_buffer.byteLength) === false)
+ return (new ArrayBuffer(0));
+
+ var input_view = new Uint8Array(input_buffer);
+
+ var ret_buf = new ArrayBuffer(input_buffer.byteLength);
+ var ret_view = new Uint8Array(ret_buf);
+
+ for(var i = 0; i < input_buffer.byteLength; i++)
+ ret_view[i] = input_view[i];
+
+ return ret_buf;
+ }
+ //**************************************************************************************
+ function util_copybuf_offset(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Creating a copy of input ArrayBuffer</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ArrayBuffer for coping</param>
+
+ if(check_buffer_params(input_buffer, input_offset, input_length) === false)
+ return (new ArrayBuffer(0));
+
+ var input_view = new Uint8Array(input_buffer, input_offset, input_length);
+
+ var ret_buf = new ArrayBuffer(input_length);
+ var ret_view = new Uint8Array(ret_buf);
+
+ for(var i = 0; i < input_length; i++)
+ ret_view[i] = input_view[i];
+
+ return ret_buf;
+ }
+ //**************************************************************************************
+ function util_concatbuf(input_buf1, input_buf2)
+ {
+ /// <summary>Concatenate two ArrayBuffers</summary>
+ /// <param name="input_buf1" type="ArrayBuffer">First ArrayBuffer (first part of concatenated array)</param>
+ /// <param name="input_buf2" type="ArrayBuffer">Second ArrayBuffer (second part of concatenated array)</param>
+
+ var input_view1 = new Uint8Array(input_buf1);
+ var input_view2 = new Uint8Array(input_buf2);
+
+ var ret_buf = new ArrayBuffer(input_buf1.byteLength + input_buf2.byteLength);
+ var ret_view = new Uint8Array(ret_buf);
+
+ for(var i = 0; i < input_buf1.byteLength; i++)
+ ret_view[i] = input_view1[i];
+
+ for(var j = 0; j < input_buf2.byteLength; j++)
+ ret_view[input_buf1.byteLength + j] = input_view2[j];
+
+ return ret_buf;
+ }
+ //**************************************************************************************
+ function check_buffer_params(input_buffer, input_offset, input_length)
+ {
+ if((input_buffer instanceof ArrayBuffer) === false)
+ {
+ this.error = "Wrong parameter: input_buffer must be \"ArrayBuffer\"";
+ return false;
+ }
+
+ if(input_buffer.byteLength === 0)
+ {
+ this.error = "Wrong parameter: input_buffer has zero length";
+ return false;
+ }
+
+ if(input_offset < 0)
+ {
+ this.error = "Wrong parameter: input_offset less than zero";
+ return false;
+ }
+
+ if(input_length < 0)
+ {
+ this.error = "Wrong parameter: input_length less than zero";
+ return false;
+ }
+
+ if((input_buffer.byteLength - input_offset - input_length) < 0)
+ {
+ this.error = "End of input reached before message was fully decoded (inconsistent offset and length values)";
+ return false;
+ }
+
+ return true;
+ }
+ //**************************************************************************************
+ function to_hex_codes(input_buffer, input_offset, input_lenght)
+ {
+ if(check_buffer_params(input_buffer, input_offset, input_lenght) === false)
+ return "";
+
+ var result = "";
+
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_lenght);
+
+ for(var i = 0; i < int_buffer.length; i++)
+ {
+ var str = int_buffer[i].toString(16).toUpperCase();
+ result = result + ((str.length === 1) ? " 0" : " ") + str;
+ }
+
+ return result;
+ }
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of base block class
+ //**************************************************************************************
+ local.base_block =
+ function()
+ {
+ /// <summary>General class of all ASN.1 blocks</summary>
+
+ if(arguments[0] instanceof Object)
+ {
+ this.block_length = in_window.org.pkijs.getValue(arguments[0], "block_length", 0);
+ this.error = in_window.org.pkijs.getValue(arguments[0], "error", new String());
+ this.warnings = in_window.org.pkijs.getValue(arguments[0], "warnings", new Array());
+ if("value_before_decode" in arguments[0])
+ this.value_before_decode = util_copybuf(arguments[0].value_before_decode);
+ else
+ this.value_before_decode = new ArrayBuffer(0);
+ }
+ else
+ {
+ this.block_length = 0;
+ this.error = new String();
+ this.warnings = new Array();
+ /// <field>Copy of the value of incoming ArrayBuffer done before decoding</field>
+ this.value_before_decode = new ArrayBuffer(0);
+ }
+ };
+ //**************************************************************************************
+ local.base_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "base_block";
+ };
+ //**************************************************************************************
+ local.base_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ return {
+ block_name: local.base_block.prototype.block_name.call(this),
+ block_length: this.block_length,
+ error: this.error,
+ warnings: this.warnings,
+ value_before_decode: in_window.org.pkijs.bufferToHexCodes(this.value_before_decode, 0, this.value_before_decode.byteLength)
+ };
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of hex block class
+ //**************************************************************************************
+ local.hex_block =
+ function()
+ {
+ /// <summary>Descendant of "base_block" with internal ArrayBuffer. Need to have it in case it is not possible to store ASN.1 value in native formats</summary>
+
+ local.base_block.call(this, arguments[0]);
+
+ if(arguments[0] instanceof Object)
+ {
+ this.is_hex_only = in_window.org.pkijs.getValue(arguments[0], "is_hex_only", false);
+ if("value_hex" in arguments[0])
+ this.value_hex = util_copybuf(arguments[0].value_hex);
+ else
+ this.value_hex = new ArrayBuffer(0);
+ }
+ else
+ {
+ this.is_hex_only = false;
+ this.value_hex = new ArrayBuffer(0);
+ }
+ };
+ //**************************************************************************************
+ local.hex_block.prototype = new local.base_block();
+ local.hex_block.constructor = local.hex_block;
+ //**************************************************************************************
+ local.hex_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "hex_block";
+ };
+ //**************************************************************************************
+ local.hex_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ // #region Basic check for parameters
+ if(check_buffer_params.call(this, input_buffer, input_offset, input_length) === false)
+ return (-1);
+ // #endregion
+
+ // #region Getting Uint8Array from ArrayBuffer
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_length);
+ // #endregion
+
+ // #region Initial checks
+ if(int_buffer.length == 0)
+ {
+ this.warnings.push("Zero buffer length");
+ return input_offset;
+ }
+ // #endregion
+
+ // #region Copy input buffer to internal buffer
+ this.value_hex = new ArrayBuffer(input_length);
+ var view = new Uint8Array(this.value_hex);
+
+ for(var i = 0; i < int_buffer.length; i++)
+ view[i] = int_buffer[i];
+ // #endregion
+
+ this.block_length = input_length;
+
+ return (input_offset + input_length);
+ };
+ //**************************************************************************************
+ local.hex_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ if(this.is_hex_only !== true)
+ {
+ this.error = "Flag \"is_hex_only\" is not set, abort";
+ return (new ArrayBuffer(0));
+ }
+
+ var ret_buf = new ArrayBuffer(this.value_hex.byteLength);
+
+ if(size_only === true)
+ return ret_buf;
+
+ var ret_view = new Uint8Array(ret_buf);
+ var cur_view = new Uint8Array(this.value_hex);
+
+ for(var i = 0; i < cur_view.length; i++)
+ ret_view[i] = cur_view[i];
+
+ return ret_buf;
+ };
+ //**************************************************************************************
+ local.hex_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.base_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.hex_block.prototype.block_name.call(this);
+ _object.is_hex_only = this.is_hex_only;
+ _object.value_hex = in_window.org.pkijs.bufferToHexCodes(this.value_hex, 0, this.value_hex.byteLength);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of identification block class
+ //**************************************************************************************
+ local.identification_block =
+ function()
+ {
+ /// <summary>Base class of ASN.1 "identification block"</summary>
+
+ local.hex_block.call(this, arguments[0]);
+
+ this.tag_class = (-1);
+ this.tag_number = (-1);
+ this.is_constructed = false;
+
+ if(arguments[0] instanceof Object)
+ {
+ if("id_block" in arguments[0])
+ {
+ // #region Properties from hex_block class
+ this.is_hex_only = in_window.org.pkijs.getValue(arguments[0].id_block, "is_hex_only", false);
+ this.value_hex = in_window.org.pkijs.getValue(arguments[0].id_block, "value_hex", new ArrayBuffer(0));
+ // #endregion
+
+ this.tag_class = in_window.org.pkijs.getValue(arguments[0].id_block, "tag_class", (-1));
+ this.tag_number = in_window.org.pkijs.getValue(arguments[0].id_block, "tag_number", (-1));
+ this.is_constructed = in_window.org.pkijs.getValue(arguments[0].id_block, "is_constructed", false);
+ }
+ }
+ };
+ //**************************************************************************************
+ local.identification_block.prototype = new local.hex_block();
+ local.identification_block.constructor = local.identification_block;
+ //**************************************************************************************
+ local.identification_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "identification_block";
+ };
+ //**************************************************************************************
+ local.identification_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ var first_octet = 0;
+
+ switch(this.tag_class)
+ {
+ case 1:
+ first_octet |= 0x00; // UNIVERSAL
+ break;
+ case 2:
+ first_octet |= 0x40; // APPLICATION
+ break;
+ case 3:
+ first_octet |= 0x80; // CONTEXT-SPECIFIC
+ break;
+ case 4:
+ first_octet |= 0xC0; // PRIVATE
+ break;
+ default:
+ this.error = "Unknown tag class";
+ return (new ArrayBuffer(0));
+ }
+
+ if(this.is_constructed)
+ first_octet |= 0x20;
+
+ if((this.tag_number < 31) && (!this.is_hex_only))
+ {
+ var ret_buf = new ArrayBuffer(1);
+ var ret_view = new Uint8Array(ret_buf);
+
+ if(!size_only)
+ {
+ var number = this.tag_number;
+ number &= 0x1F;
+ first_octet |= number;
+
+ ret_view[0] = first_octet;
+ }
+
+ return ret_buf;
+ }
+ else
+ {
+ if(this.is_hex_only === false)
+ {
+ var encoded_buf = util_tobase(this.tag_number, 7);
+ var encoded_view = new Uint8Array(encoded_buf);
+ var size = encoded_buf.byteLength;
+
+ var ret_buf = new ArrayBuffer(size + 1);
+ var ret_view = new Uint8Array(ret_buf);
+
+ ret_view[0] = (first_octet | 0x1F);
+
+ if(!size_only)
+ {
+ for(var i = 0; i < (size - 1) ; i++)
+ ret_view[i + 1] = encoded_view[i] | 0x80;
+
+ ret_view[size] = encoded_view[size - 1];
+ }
+
+ return ret_buf;
+ }
+ else
+ {
+ var ret_buf = new ArrayBuffer(this.value_hex.byteLength + 1);
+ var ret_view = new Uint8Array(ret_buf);
+
+ ret_view[0] = (first_octet | 0x1F);
+
+ if(size_only === false)
+ {
+ var cur_view = new Uint8Array(this.value_hex);
+
+ for(var i = 0; i < (cur_view.length - 1); i++)
+ ret_view[i + 1] = cur_view[i] | 0x80;
+
+ ret_view[this.value_hex.byteLength] = cur_view[cur_view.length - 1];
+ }
+
+ return ret_buf;
+ }
+ }
+ };
+ //**************************************************************************************
+ local.identification_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ // #region Basic check for parameters
+ if(check_buffer_params.call(this, input_buffer, input_offset, input_length) === false)
+ return (-1);
+ // #endregion
+
+ // #region Getting Uint8Array from ArrayBuffer
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_length);
+ // #endregion
+
+ // #region Initial checks
+ if(int_buffer.length == 0)
+ {
+ this.error = "Zero buffer length";
+ return (-1);
+ }
+ // #endregion
+
+ // #region Find tag class
+ var tag_class_mask = int_buffer[0] & 0xC0;
+
+ switch(tag_class_mask)
+ {
+ case 0x00:
+ this.tag_class = (1); // UNIVERSAL
+ break;
+ case 0x40:
+ this.tag_class = (2); // APPLICATION
+ break;
+ case 0x80:
+ this.tag_class = (3); // CONTEXT-SPECIFIC
+ break;
+ case 0xC0:
+ this.tag_class = (4); // PRIVATE
+ break;
+ default:
+ this.error = "Unknown tag class";
+ return ( -1 );
+ }
+ // #endregion
+
+ // #region Find it's constructed or not
+ this.is_constructed = (int_buffer[0] & 0x20) == 0x20;
+ // #endregion
+
+ // #region Find tag number
+ this.is_hex_only = false;
+
+ var tag_number_mask = int_buffer[0] & 0x1F;
+
+ // #region Simple case (tag number < 31)
+ if(tag_number_mask != 0x1F)
+ {
+ this.tag_number = (tag_number_mask);
+ this.block_length = 1;
+ }
+ // #endregion
+ // #region Tag number bigger or equal to 31
+ else
+ {
+ var count = 1;
+
+ this.value_hex = new ArrayBuffer(255);
+ var tag_number_buffer_max_length = 255;
+ var int_tag_number_buffer = new Uint8Array(this.value_hex);
+
+ while(int_buffer[count] & 0x80)
+ {
+ int_tag_number_buffer[count - 1] = int_buffer[count] & 0x7F;
+ count++;
+
+ if(count >= int_buffer.length)
+ {
+ this.error = "End of input reached before message was fully decoded";
+ return (-1);
+ }
+
+ // #region In case if tag number length is greater than 255 bytes (rare but possible case)
+ if(count == tag_number_buffer_max_length)
+ {
+ tag_number_buffer_max_length += 255;
+
+ var temp_buffer = new ArrayBuffer(tag_number_buffer_max_length);
+ var temp_buffer_view = new Uint8Array(temp_buffer);
+
+ for(var i = 0; i < int_tag_number_buffer.length; i++)
+ temp_buffer_view[i] = int_tag_number_buffer[i];
+
+ this.value_hex = new ArrayBuffer(tag_number_buffer_max_length);
+ int_tag_number_buffer = new Uint8Array(this.value_hex);
+ }
+ // #endregion
+ }
+
+ this.block_length = (count + 1);
+ int_tag_number_buffer[count - 1] = int_buffer[count] & 0x7F; // Write last byte to buffer
+
+ // #region Cut buffer
+ var temp_buffer = new ArrayBuffer(count);
+ var temp_buffer_view = new Uint8Array(temp_buffer);
+ for(var i = 0; i < count; i++)
+ temp_buffer_view[i] = int_tag_number_buffer[i];
+
+ this.value_hex = new ArrayBuffer(count);
+ int_tag_number_buffer = new Uint8Array(this.value_hex);
+ int_tag_number_buffer.set(temp_buffer_view);
+ // #endregion
+
+ // #region Try to convert long tag number to short form
+ if(this.block_length <= 9)
+ this.tag_number = util_frombase(int_tag_number_buffer, 7);
+ else
+ {
+ this.is_hex_only = true;
+ this.warnings.push("Tag too long, represented as hex-coded");
+ }
+ // #endregion
+ }
+ // #endregion
+ // #endregion
+
+ // #region Check if constructed encoding was using for primitive type
+ if(((this.tag_class == 1)) &&
+ (this.is_constructed))
+ {
+ switch(this.tag_number)
+ {
+ case 1: // BOOLEAN
+ case 2: // REAL
+ case 5: // NULL
+ case 6: // OBJECT IDENTIFIER
+ case 9: // REAL
+ case 14: // TIME
+ case 23:
+ case 24:
+ case 31:
+ case 32:
+ case 33:
+ case 34:
+ this.error = "Constructed encoding used for primitive type";
+ return (-1);
+ default:
+ ;
+ }
+ }
+ // #endregion
+
+ return ( input_offset + this.block_length ); // Return current offset in input buffer
+ };
+ //**************************************************************************************
+ local.identification_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.hex_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.identification_block.prototype.block_name.call(this);
+ _object.tag_class = this.tag_class;
+ _object.tag_number = this.tag_number;
+ _object.is_constructed = this.is_constructed;
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of length block class
+ //**************************************************************************************
+ local.length_block =
+ function()
+ {
+ /// <summary>Base class of ASN.1 "length block"</summary>
+
+ local.base_block.call(this, arguments[0]);
+
+ this.is_indefinite_form = false;
+ this.long_form_used = false;
+ this.length = (0);
+
+ if(arguments[0] instanceof Object)
+ {
+ if("len_block" in arguments[0])
+ {
+ this.is_indefinite_form = in_window.org.pkijs.getValue(arguments[0].len_block, "is_indefinite_form", false);
+ this.long_form_used = in_window.org.pkijs.getValue(arguments[0].len_block, "long_form_used", false);
+ this.length = in_window.org.pkijs.getValue(arguments[0].len_block, "length", 0);
+ }
+ }
+ };
+ //**************************************************************************************
+ local.length_block.prototype = new local.base_block();
+ local.length_block.constructor = local.length_block;
+ //**************************************************************************************
+ local.length_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "length_block";
+ };
+ //**************************************************************************************
+ local.length_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ // #region Basic check for parameters
+ if(check_buffer_params.call(this, input_buffer, input_offset, input_length) === false)
+ return (-1);
+ // #endregion
+
+ // #region Getting Uint8Array from ArrayBuffer
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_length);
+ // #endregion
+
+ // #region Initial checks
+ if(int_buffer.length == 0)
+ {
+ this.error = "Zero buffer length";
+ return (-1);
+ }
+
+ if(int_buffer[0] == 0xFF)
+ {
+ this.error = "Length block 0xFF is reserved by standard";
+ return (-1);
+ }
+ // #endregion
+
+ // #region Check for length form type
+ this.is_indefinite_form = int_buffer[0] == 0x80;
+ // #endregion
+
+ // #region Stop working in case of indefinite length form
+ if(this.is_indefinite_form == true)
+ {
+ this.block_length = 1;
+ return (input_offset + this.block_length);
+ }
+ // #endregion
+
+ // #region Check is long form of length encoding using
+ this.long_form_used = !!(int_buffer[0] & 0x80);
+ // #endregion
+
+ // #region Stop working in case of short form of length value
+ if(this.long_form_used == false)
+ {
+ this.length = (int_buffer[0]);
+ this.block_length = 1;
+ return (input_offset + this.block_length);
+ }
+ // #endregion
+
+ // #region Calculate length value in case of long form
+ var count = int_buffer[0] & 0x7F;
+
+ if(count > 8) // Too big length value
+ {
+ this.error = "Too big integer";
+ return (-1);
+ }
+
+ if((count + 1) > int_buffer.length)
+ {
+ this.error = "End of input reached before message was fully decoded";
+ return (-1);
+ }
+
+ var length_buffer_view = new Uint8Array(count);
+
+ for(var i = 0; i < count; i++)
+ length_buffer_view[i] = int_buffer[i + 1];
+
+ if(length_buffer_view[count - 1] == 0x00)
+ this.warnings.push("Needlessly long encoded length");
+
+ this.length = util_frombase(length_buffer_view, 8);
+
+ if(this.long_form_used && (this.length <= 127))
+ this.warnings.push("Unneccesary usage of long length form");
+
+ this.block_length = count + 1;
+ // #endregion
+
+ return (input_offset + this.block_length); // Return current offset in input buffer
+ };
+ //**************************************************************************************
+ local.length_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ if(this.length > 127)
+ this.long_form_used = true;
+
+ if(this.is_indefinite_form)
+ {
+ var ret_buf = new ArrayBuffer(1);
+
+ if(size_only === false)
+ {
+ var ret_view = new Uint8Array(ret_buf);
+ ret_view[0] = 0x80;
+ }
+
+ return ret_buf;
+ }
+
+ if(this.long_form_used === true)
+ {
+ var encoded_buf = util_tobase(this.length, 8);
+
+ if(encoded_buf.byteLength > 127)
+ {
+ this.error = "Too big length";
+ return (new ArrayBuffer(0));
+ }
+
+ var ret_buf = new ArrayBuffer(encoded_buf.byteLength + 1);
+
+ if(size_only === true)
+ return ret_buf;
+
+ var encoded_view = new Uint8Array(encoded_buf);
+ var ret_view = new Uint8Array(ret_buf);
+
+ ret_view[0] = encoded_buf.byteLength | 0x80;
+
+ for(var i = 0; i < encoded_buf.byteLength; i++)
+ ret_view[i + 1] = encoded_view[i];
+
+ return ret_buf;
+ }
+ else
+ {
+ var ret_buf = new ArrayBuffer(1);
+
+ if(size_only === false)
+ {
+ var ret_view = new Uint8Array(ret_buf);
+
+ ret_view[0] = this.length;
+ }
+
+ return ret_buf;
+ }
+
+ return (new ArrayBuffer(0));
+ };
+ //**************************************************************************************
+ local.length_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.base_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.length_block.prototype.block_name.call(this);
+ _object.is_indefinite_form = this.is_indefinite_form;
+ _object.long_form_used = this.long_form_used;
+ _object.length = this.length;
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of value block class
+ //**************************************************************************************
+ local.value_block =
+ function()
+ {
+ /// <summary>Generic class of ASN.1 "value block"</summary>
+ local.base_block.call(this, arguments[0]);
+ };
+ //**************************************************************************************
+ local.value_block.prototype = new local.base_block();
+ local.value_block.constructor = local.value_block;
+ //**************************************************************************************
+ local.value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "value_block";
+ };
+ //**************************************************************************************
+ local.value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.base_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.value_block.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of basic ASN.1 block class
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_block =
+ function()
+ {
+ /// <summary>Base class of ASN.1 block (identification block + length block + value block)</summary>
+
+ local.base_block.call(this, arguments[0]);
+
+ if(arguments[0] instanceof Object)
+ {
+ this.name = in_window.org.pkijs.getValue(arguments[0], "name", "");
+ this.optional = in_window.org.pkijs.getValue(arguments[0], "optional", false);
+
+ if("primitive_schema" in arguments[0])
+ this.primitive_schema = arguments[0].primitive_schema;
+ }
+
+ this.id_block = new local.identification_block(arguments[0]);
+ this.len_block = new local.length_block(arguments[0]);
+ this.value_block = new local.value_block(arguments[0]);
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_block.prototype = new local.base_block();
+ in_window.org.pkijs.asn1.ASN1_block.constructor = in_window.org.pkijs.asn1.ASN1_block;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "ASN1_block";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = this.value_block.fromBER(input_buffer, input_offset, (this.len_block.is_indefinite_form == true) ? input_length : this.len_block.length);
+ if(result_offset == (-1))
+ {
+ this.error = this.value_block.error;
+ return result_offset;
+ }
+
+ if(this.id_block.error.length == 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length == 0)
+ this.block_length += this.len_block.block_length;
+
+ if(this.value_block.error.length == 0)
+ this.block_length += this.value_block.block_length;
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ var ret_buf;
+
+ var id_block_buf = this.id_block.toBER(size_only);
+ var value_block_size_buf = this.value_block.toBER(true);
+
+ this.len_block.length = value_block_size_buf.byteLength;
+ var len_block_buf = this.len_block.toBER(size_only);
+
+ ret_buf = util_concatbuf(id_block_buf, len_block_buf);
+
+ var value_block_buf;
+
+ if(size_only === false)
+ value_block_buf = this.value_block.toBER(size_only);
+ else
+ value_block_buf = new ArrayBuffer(this.len_block.length);
+
+ ret_buf = util_concatbuf(ret_buf, value_block_buf);
+
+ if(this.len_block.is_indefinite_form === true)
+ {
+ var indef_buf = new ArrayBuffer(2);
+
+ if(size_only === false)
+ {
+ var indef_view = new Uint8Array(indef_buf);
+
+ indef_view[0] = 0x00;
+ indef_view[1] = 0x00;
+ }
+
+ ret_buf = util_concatbuf(ret_buf, indef_buf);
+ }
+
+ return ret_buf;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.base_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.ASN1_block.prototype.block_name.call(this);
+ _object.id_block = this.id_block.toJSON();
+ _object.len_block = this.len_block.toJSON();
+ _object.value_block = this.value_block.toJSON();
+
+ if("name" in this)
+ _object.name = this.name;
+ if("optional" in this)
+ _object.optional = this.optional;
+ if("primitive_schema" in this)
+ _object.primitive_schema = this.primitive_schema.toJSON();
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of basic block for all PRIMITIVE types
+ //**************************************************************************************
+ local.ASN1_PRIMITIVE_value_block =
+ function()
+ {
+ /// <summary>Base class of ASN.1 value block for primitive values (non-constructive encoding)</summary>
+
+ local.value_block.call(this, arguments[0]);
+
+ if(arguments[0] instanceof Object)
+ {
+ // #region Variables from "hex_block" class
+ if("value_hex" in arguments[0])
+ this.value_hex = util_copybuf(arguments[0].value_hex);
+ else
+ this.value_hex = new ArrayBuffer(0);
+
+ this.is_hex_only = in_window.org.pkijs.getValue(arguments[0], "is_hex_only", true);
+ // #endregion
+ }
+ else
+ {
+ // #region Variables from "hex_block" class
+ this.value_hex = new ArrayBuffer(0);
+ this.is_hex_only = true;
+ // #endregion
+ }
+ };
+ //**************************************************************************************
+ local.ASN1_PRIMITIVE_value_block.prototype = new local.value_block();
+ local.ASN1_PRIMITIVE_value_block.constructor = local.ASN1_PRIMITIVE_value_block;
+ //**************************************************************************************
+ local.ASN1_PRIMITIVE_value_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ // #region Basic check for parameters
+ if(check_buffer_params.call(this, input_buffer, input_offset, input_length) === false)
+ return (-1);
+ // #endregion
+
+ // #region Getting Uint8Array from ArrayBuffer
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_length);
+ // #endregion
+
+ // #region Initial checks
+ if(int_buffer.length == 0)
+ {
+ this.warnings.push("Zero buffer length");
+ return input_offset;
+ }
+ // #endregion
+
+ // #region Copy input buffer into internal buffer
+ this.value_hex = new ArrayBuffer(int_buffer.length);
+ var value_hex_view = new Uint8Array(this.value_hex);
+
+ for(var i = 0; i < int_buffer.length; i++)
+ value_hex_view[i] = int_buffer[i];
+ // #endregion
+
+ this.block_length = input_length;
+
+ return (input_offset + input_length);
+ };
+ //**************************************************************************************
+ local.ASN1_PRIMITIVE_value_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ return util_copybuf(this.value_hex);
+ };
+ //**************************************************************************************
+ local.ASN1_PRIMITIVE_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "ASN1_PRIMITIVE_value_block";
+ };
+ //**************************************************************************************
+ local.ASN1_PRIMITIVE_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.value_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.ASN1_PRIMITIVE_value_block.prototype.block_name.call(this);
+ _object.value_hex = in_window.org.pkijs.bufferToHexCodes(this.value_hex, 0, this.value_hex.byteLength);
+ _object.is_hex_only = this.is_hex_only;
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_PRIMITIVE =
+ function()
+ {
+ /// <summary>Base class of ASN.1 block for primitive values (non-constructive encoding)</summary>
+
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.id_block.is_constructed = false;
+ this.value_block = new local.ASN1_PRIMITIVE_value_block(arguments[0]);
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_PRIMITIVE.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.ASN1_PRIMITIVE.constructor = in_window.org.pkijs.asn1.ASN1_PRIMITIVE;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_PRIMITIVE.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "PRIMITIVE";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_PRIMITIVE.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.ASN1_PRIMITIVE.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of basic block for all CONSTRUCTED types
+ //**************************************************************************************
+ local.ASN1_CONSTRUCTED_value_block =
+ function()
+ {
+ /// <summary>Base class of ASN.1 value block for constructive values (constructive encoding)</summary>
+
+ local.value_block.call(this, arguments[0]);
+
+ if(arguments[0] instanceof Object)
+ {
+ this.value = in_window.org.pkijs.getValue(arguments[0], "value", new Array());
+ this.is_indefinite_form = in_window.org.pkijs.getValue(arguments[0], "is_indefinite_form", false);
+ }
+ else
+ {
+ this.value = new Array();
+ this.is_indefinite_form = false;
+ }
+ };
+ //**************************************************************************************
+ local.ASN1_CONSTRUCTED_value_block.prototype = new local.value_block();
+ local.ASN1_CONSTRUCTED_value_block.constructor = local.ASN1_CONSTRUCTED_value_block;
+ //**************************************************************************************
+ local.ASN1_CONSTRUCTED_value_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ // #region Store initial offset and length
+ var initial_offset = input_offset;
+ var initial_length = input_length;
+ // #endregion
+
+ // #region Basic check for parameters
+ if(check_buffer_params.call(this, input_buffer, input_offset, input_length) === false)
+ return (-1);
+ // #endregion
+
+ // #region Getting Uint8Array from ArrayBuffer
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_length);
+ // #endregion
+
+ // #region Initial checks
+ if(int_buffer.length == 0)
+ {
+ this.warnings.push("Zero buffer length");
+ return input_offset;
+ }
+ // #endregion
+
+ // #region Aux function
+ function check_len(_indefinite_length, _length)
+ {
+ if(_indefinite_length == true)
+ return 1;
+
+ return _length;
+ }
+ // #endregion
+
+ var current_offset = input_offset;
+
+ while(check_len(this.is_indefinite_form, input_length) > 0)
+ {
+ var return_object = fromBER_raw(input_buffer, current_offset, input_length);
+ if(return_object.offset == (-1))
+ {
+ this.error = return_object.result.error;
+ this.warnings.concat(return_object.result.warnings);
+ return (-1);
+ }
+
+ current_offset = return_object.offset;
+
+ this.block_length += return_object.result.block_length;
+ input_length -= return_object.result.block_length;
+
+ this.value.push(return_object.result);
+
+ if((this.is_indefinite_form == true) && (return_object.result.block_name() == in_window.org.pkijs.asn1.EOC.prototype.block_name()))
+ break;
+ }
+
+ if(this.is_indefinite_form == true)
+ {
+ if(this.value[this.value.length - 1].block_name() == in_window.org.pkijs.asn1.EOC.prototype.block_name())
+ this.value.pop();
+ else
+ this.warnings.push("No EOC block encoded");
+ }
+
+ // #region Copy "input_buffer" to "value_before_decode"
+ this.value_before_decode = util_copybuf_offset(input_buffer, initial_offset, initial_length);
+ // #endregion
+
+ return current_offset;
+ };
+ //**************************************************************************************
+ local.ASN1_CONSTRUCTED_value_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ var ret_buf = new ArrayBuffer(0);
+
+ for(var i = 0; i < this.value.length; i++)
+ {
+ var value_buf = this.value[i].toBER(size_only);
+ ret_buf = util_concatbuf(ret_buf, value_buf);
+ }
+
+ return ret_buf;
+ };
+ //**************************************************************************************
+ local.ASN1_CONSTRUCTED_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "ASN1_CONSTRUCTED_value_block";
+ };
+ //**************************************************************************************
+ local.ASN1_CONSTRUCTED_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.value_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.ASN1_CONSTRUCTED_value_block.prototype.block_name.call(this);
+ _object.is_indefinite_form = this.is_indefinite_form;
+ _object.value = new Array();
+ for(var i = 0; i < this.value.length; i++)
+ _object.value.push(this.value[i].toJSON());
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_CONSTRUCTED =
+ function()
+ {
+ /// <summary>Base class of ASN.1 block for constructive values (constructive encoding)</summary>
+
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.id_block.is_constructed = true;
+ this.value_block = new local.ASN1_CONSTRUCTED_value_block(arguments[0]);
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.constructor = in_window.org.pkijs.asn1.ASN1_CONSTRUCTED;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "CONSTRUCTED";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ this.value_block.is_indefinite_form = this.len_block.is_indefinite_form;
+
+ var result_offset = this.value_block.fromBER(input_buffer, input_offset, (this.len_block.is_indefinite_form == true) ? input_length : this.len_block.length);
+ if(result_offset == (-1))
+ {
+ this.error = this.value_block.error;
+ return result_offset;
+ }
+
+ if(this.id_block.error.length == 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length == 0)
+ this.block_length += this.len_block.block_length;
+
+ if(this.value_block.error.length == 0)
+ this.block_length += this.value_block.block_length;
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of ASN.1 EOC type class
+ //**************************************************************************************
+ local.EOC_value_block =
+ function()
+ {
+ local.value_block.call(this, arguments[0]);
+ };
+ //**************************************************************************************
+ local.EOC_value_block.prototype = new local.value_block();
+ local.EOC_value_block.constructor = local.EOC_value_block;
+ //**************************************************************************************
+ local.EOC_value_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ // #region There is no "value block" for EOC type and we need to return the same offset
+ return input_offset;
+ // #endregion
+ };
+ //**************************************************************************************
+ local.EOC_value_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ return (new ArrayBuffer(0));
+ };
+ //**************************************************************************************
+ local.EOC_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "EOC_value_block";
+ };
+ //**************************************************************************************
+ local.EOC_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.value_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.EOC_value_block.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.EOC =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.EOC_value_block();
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 0; // EOC
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.EOC.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.EOC.constructor = local.EOC_value_block;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.EOC.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "END_OF_CONTENT";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.EOC.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.EOC.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of ASN.1 BOOLEAN type class
+ //**************************************************************************************
+ local.BOOLEAN_value_block =
+ function()
+ {
+ local.value_block.call(this, arguments[0]);
+
+ if(arguments[0] instanceof Object)
+ {
+ this.value = in_window.org.pkijs.getValue(arguments[0], "value", false);
+
+ // #region Variables from hex_block class
+ this.is_hex_only = in_window.org.pkijs.getValue(arguments[0], "is_hex_only", false);
+ if("value_hex" in arguments[0])
+ this.value_hex = util_copybuf(arguments[0].value_hex);
+ else
+ {
+ this.value_hex = new ArrayBuffer(1);
+ if(this.value === true)
+ {
+ var view = new Uint8Array(this.value_hex);
+ view[0] = 0xFF;
+ }
+ }
+ // #endregion
+ }
+ else
+ {
+ this.value = false;
+
+ // #region Variables from hex_block class
+ this.is_hex_only = false;
+ this.value_hex = new ArrayBuffer(1);
+ // #endregion
+ }
+ };
+ //**************************************************************************************
+ local.BOOLEAN_value_block.prototype = new local.value_block();
+ local.BOOLEAN_value_block.constructor = local.BOOLEAN_value_block;
+ //**************************************************************************************
+ local.BOOLEAN_value_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ // #region Basic check for parameters
+ if(check_buffer_params.call(this, input_buffer, input_offset, input_length) === false)
+ return (-1);
+ // #endregion
+
+ // #region Getting Uint8Array from ArrayBuffer
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_length);
+ // #endregion
+
+ if(input_length > 1)
+ this.warnings.push("BOOLEAN value encoded in more then 1 octet");
+
+ this.value = int_buffer[0] != 0x00;
+
+ this.is_hex_only = true;
+
+ // #region Copy input buffer to internal array
+ this.value_hex = new ArrayBuffer(int_buffer.length);
+ var view = new Uint8Array(this.value_hex);
+
+ for(var i = 0; i < int_buffer.length; i++)
+ view[i] = int_buffer[i];
+ // #endregion
+
+ this.block_length = input_length;
+
+ return (input_offset + input_length);
+ };
+ //**************************************************************************************
+ local.BOOLEAN_value_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ return this.value_hex;
+ };
+ //**************************************************************************************
+ local.BOOLEAN_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "BOOLEAN_value_block";
+ };
+ //**************************************************************************************
+ local.BOOLEAN_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.value_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.BOOLEAN_value_block.prototype.block_name.call(this);
+ _object.value = this.value;
+ _object.is_hex_only = this.is_hex_only;
+ _object.value_hex = in_window.org.pkijs.bufferToHexCodes(this.value_hex, 0, this.value_hex.byteLength);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BOOLEAN =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.BOOLEAN_value_block(arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 1; // BOOLEAN
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BOOLEAN.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.BOOLEAN.constructor = local.BOOLEAN_value_block;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BOOLEAN.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "BOOLEAN";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BOOLEAN.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.BOOLEAN.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of ASN.1 SEQUENCE and SET type classes
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.SEQUENCE =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 16; // SEQUENCE
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.SEQUENCE.prototype = new in_window.org.pkijs.asn1.ASN1_CONSTRUCTED();
+ in_window.org.pkijs.asn1.SEQUENCE.constructor = in_window.org.pkijs.asn1.SEQUENCE;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.SEQUENCE.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "SEQUENCE";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.SEQUENCE.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.SEQUENCE.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.SET =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 17; // SET
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.SET.prototype = new in_window.org.pkijs.asn1.ASN1_CONSTRUCTED();
+ in_window.org.pkijs.asn1.SET.constructor = in_window.org.pkijs.asn1.SET;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.SET.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "SET";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.SET.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_CONSTRUCTED.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.SET.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of ASN.1 NULL type class
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NULL =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 5; // NULL
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NULL.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.NULL.constructor = in_window.org.pkijs.asn1.NULL;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NULL.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "NULL";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NULL.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ if(this.len_block.length > 0)
+ this.warnings.push("Non-zero length of value block for NULL type");
+
+ if(this.id_block.error.length === 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length === 0)
+ this.block_length += this.len_block.block_length;
+
+ this.block_length += input_length;
+
+ return (input_offset + input_length);
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NULL.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ var ret_buf = new ArrayBuffer(2);
+
+ if(size_only === true)
+ return ret_buf;
+
+ var ret_view = new Uint8Array(ret_buf);
+ ret_view[0] = 0x05;
+ ret_view[1] = 0x00;
+
+ return ret_buf;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NULL.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.NULL.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of ASN.1 OCTETSTRING type class
+ //**************************************************************************************
+ local.OCTETSTRING_value_block =
+ function()
+ {
+ /// <param name="input_value_hex" type="ArrayBuffer"></param>
+ /// <param name="input_value" type="Array"></param>
+ /// <param name="input_constructed" type="Boolean"></param>
+ /// <remarks>Value for the OCTETSTRING may be as hex, as well as a constructed value.</remarks>
+ /// <remarks>Constructed values consists of other OCTETSTRINGs</remarks>
+
+ local.ASN1_CONSTRUCTED_value_block.call(this, arguments[0]);
+
+ if(arguments[0] instanceof Object)
+ {
+ this.is_constructed = in_window.org.pkijs.getValue(arguments[0], "is_constructed", false);
+
+ // #region Variables from hex_block type
+ this.is_hex_only = in_window.org.pkijs.getValue(arguments[0], "is_hex_only", false);
+ if("value_hex" in arguments[0])
+ this.value_hex = util_copybuf(arguments[0].value_hex);
+ else
+ this.value_hex = new ArrayBuffer(0);
+ // #endregion
+ }
+ else
+ {
+ this.is_constructed = false;
+
+ // #region Variables from hex_block type
+ this.is_hex_only = false;
+ this.value_hex = new ArrayBuffer(0);
+ // #endregion
+ }
+ };
+ //**************************************************************************************
+ local.OCTETSTRING_value_block.prototype = new local.ASN1_CONSTRUCTED_value_block();
+ local.OCTETSTRING_value_block.constructor = local.OCTETSTRING_value_block;
+ //**************************************************************************************
+ local.OCTETSTRING_value_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = 0;
+
+ if(this.is_constructed == true)
+ {
+ this.is_hex_only = false;
+
+ result_offset = local.ASN1_CONSTRUCTED_value_block.prototype.fromBER.call(this, input_buffer, input_offset, input_length);
+ if(result_offset == (-1))
+ return result_offset;
+
+ for(var i = 0; i < this.value.length; i++)
+ {
+ var current_block_name = this.value[i].block_name();
+
+ if(current_block_name == in_window.org.pkijs.asn1.EOC.prototype.block_name())
+ {
+ if(this.is_indefinite_form == true)
+ break;
+ else
+ {
+ this.error = "EOC is unexpected, OCTET STRING may consists of OCTET STRINGs only";
+ return (-1);
+ }
+ }
+
+ if(current_block_name != in_window.org.pkijs.asn1.OCTETSTRING.prototype.block_name())
+ {
+ this.error = "OCTET STRING may consists of OCTET STRINGs only";
+ return (-1);
+ }
+ }
+ }
+ else
+ {
+ this.is_hex_only = true;
+
+ result_offset = local.hex_block.prototype.fromBER.call(this, input_buffer, input_offset, input_length);
+ this.block_length = input_length;
+ }
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ local.OCTETSTRING_value_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ if(this.is_constructed === true)
+ return local.ASN1_CONSTRUCTED_value_block.prototype.toBER.call(this, size_only);
+ else
+ {
+ var ret_buf = new ArrayBuffer(this.value_hex.byteLength);
+
+ if(size_only === true)
+ return ret_buf;
+
+ if(this.value_hex.byteLength == 0)
+ return ret_buf;
+
+ ret_buf = util_copybuf(this.value_hex);
+
+ return ret_buf;
+ }
+
+ return (new ArrayBuffer(0));
+ };
+ //**************************************************************************************
+ local.OCTETSTRING_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "OCTETSTRING_value_block";
+ };
+ //**************************************************************************************
+ local.OCTETSTRING_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.ASN1_CONSTRUCTED_value_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.OCTETSTRING_value_block.prototype.block_name.call(this);
+ _object.is_constructed = this.is_constructed;
+ _object.is_hex_only = this.is_hex_only;
+ _object.value_hex = in_window.org.pkijs.bufferToHexCodes(this.value_hex, 0, this.value_hex.byteLength);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OCTETSTRING =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.OCTETSTRING_value_block(arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 4; // OCTETSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OCTETSTRING.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.OCTETSTRING.constructor = in_window.org.pkijs.asn1.OCTETSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OCTETSTRING.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ this.value_block.is_constructed = this.id_block.is_constructed;
+ this.value_block.is_indefinite_form = this.len_block.is_indefinite_form;
+
+ // #region Ability to encode empty OCTET STRING
+ if(input_length == 0)
+ {
+ if(this.id_block.error.length == 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length == 0)
+ this.block_length += this.len_block.block_length;
+
+ return input_offset;
+ }
+ // #endregion
+
+ return in_window.org.pkijs.asn1.ASN1_block.prototype.fromBER.call(this, input_buffer, input_offset, input_length);
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OCTETSTRING.prototype.block_name =
+ function()
+ {
+ return "OCTETSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OCTETSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.OCTETSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OCTETSTRING.prototype.isEqual =
+ function(octetString)
+ {
+ /// <summaryChecking that two OCTETSTRINGs are equal></summary>
+ /// <param name="octetString" type="in_window.org.pkijs.asn1.OCTETSTRING">The OCTETSTRING to compare with</param>
+
+ // #region Check input type
+ if((octetString instanceof in_window.org.pkijs.asn1.OCTETSTRING) == false)
+ return false;
+ // #endregion
+
+ // #region Compare two JSON strings
+ if(JSON.stringify(this) != JSON.stringify(octetString))
+ return false;
+ // #endregion
+
+ return true;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of ASN.1 BITSTRING type class
+ //**************************************************************************************
+ local.BITSTRING_value_block =
+ function()
+ {
+ local.ASN1_CONSTRUCTED_value_block.call(this, arguments[0]);
+
+ if(arguments[0] instanceof Object)
+ {
+ this.unused_bits = in_window.org.pkijs.getValue(arguments[0], "unused_bits", 0);
+ this.is_constructed = in_window.org.pkijs.getValue(arguments[0], "is_constructed", false);
+
+ // #region Variables from hex_block type
+ this.is_hex_only = in_window.org.pkijs.getValue(arguments[0], "is_hex_only", false);
+
+ if("value_hex" in arguments[0])
+ this.value_hex = util_copybuf(arguments[0].value_hex);
+ else
+ this.value_hex = new ArrayBuffer(0);
+
+ this.block_length = this.value_hex.byteLength;
+ // #endregion
+ }
+ else
+ {
+ this.unused_bits = 0;
+ this.is_constructed = false;
+
+ // #region Variables from hex_block type
+ this.is_hex_only = false;
+ this.value_hex = new ArrayBuffer(0);
+ // #endregion
+ }
+ };
+ //**************************************************************************************
+ local.BITSTRING_value_block.prototype = new local.ASN1_CONSTRUCTED_value_block();
+ local.BITSTRING_value_block.constructor = local.BITSTRING_value_block;
+ //**************************************************************************************
+ local.BITSTRING_value_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ // #region Ability to decode zero-length BITSTRING value
+ if(input_length == 0)
+ return input_offset;
+ // #endregion
+
+ var result_offset = (-1);
+
+ // #region If the BISTRING supposed to be a constructed value
+ if(this.is_constructed == true)
+ {
+ result_offset = local.ASN1_CONSTRUCTED_value_block.prototype.fromBER.call(this, input_buffer, input_offset, input_length);
+ if(result_offset == (-1))
+ return result_offset;
+
+ for(var i = 0; i < this.value.length; i++)
+ {
+ var current_block_name = this.value[i].block_name();
+
+ if(current_block_name == in_window.org.pkijs.asn1.EOC.prototype.block_name())
+ {
+ if(this.is_indefinite_form == true)
+ break;
+ else
+ {
+ this.error = "EOC is unexpected, BIT STRING may consists of BIT STRINGs only";
+ return (-1);
+ }
+ }
+
+ if(current_block_name != in_window.org.pkijs.asn1.BITSTRING.prototype.block_name())
+ {
+ this.error = "BIT STRING may consists of BIT STRINGs only";
+ return (-1);
+ }
+
+ if((this.unused_bits > 0) && (this.value[i].unused_bits > 0))
+ {
+ this.error = "Usign of \"unused bits\" inside constructive BIT STRING allowed for least one only";
+ return (-1);
+ }
+ else
+ {
+ this.unused_bits = this.value[i].unused_bits;
+ if(this.unused_bits > 7)
+ {
+ this.error = "Unused bits for BITSTRING must be in range 0-7";
+ return (-1);
+ }
+ }
+ }
+
+ return result_offset;
+ }
+ // #endregion
+ // #region If the BITSTRING supposed to be a primitive value
+ else
+ {
+ // #region Basic check for parameters
+ if(check_buffer_params.call(this, input_buffer, input_offset, input_length) === false)
+ return (-1);
+ // #endregion
+
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_length);
+
+ this.unused_bits = int_buffer[0];
+ if(this.unused_bits > 7)
+ {
+ this.error = "Unused bits for BITSTRING must be in range 0-7";
+ return (-1);
+ }
+
+ // #region Copy input buffer to internal buffer
+ this.value_hex = new ArrayBuffer(int_buffer.length - 1);
+ var view = new Uint8Array(this.value_hex);
+ for(var i = 0; i < (input_length - 1) ; i++)
+ view[i] = int_buffer[i + 1];
+ // #endregion
+
+ this.block_length = int_buffer.length;
+
+ return (input_offset + input_length);
+ }
+ // #endregion
+ };
+ //**************************************************************************************
+ local.BITSTRING_value_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ if(this.is_constructed === true)
+ return local.ASN1_CONSTRUCTED_value_block.prototype.toBER.call(this, size_only);
+ else
+ {
+ if(size_only === true)
+ return (new ArrayBuffer(this.value_hex.byteLength + 1));
+
+ if(this.value_hex.byteLength == 0)
+ return (new ArrayBuffer(0));
+
+ var cur_view = new Uint8Array(this.value_hex);
+
+ var ret_buf = new ArrayBuffer(this.value_hex.byteLength + 1);
+ var ret_view = new Uint8Array(ret_buf);
+
+ ret_view[0] = this.unused_bits;
+
+ for(var i = 0; i < this.value_hex.byteLength; i++)
+ ret_view[i + 1] = cur_view[i];
+
+ return ret_buf;
+ }
+
+ return (new ArrayBuffer(0));
+ };
+ //**************************************************************************************
+ local.BITSTRING_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "BITSTRING_value_block";
+ };
+ //**************************************************************************************
+ local.BITSTRING_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.ASN1_CONSTRUCTED_value_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.BITSTRING_value_block.prototype.block_name.call(this);
+ _object.unused_bits = this.unused_bits;
+ _object.is_constructed = this.is_constructed;
+ _object.is_hex_only = this.is_hex_only;
+ _object.value_hex = in_window.org.pkijs.bufferToHexCodes(this.value_hex, 0, this.value_hex.byteLength);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BITSTRING =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.BITSTRING_value_block(arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 3; // BITSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BITSTRING.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.BITSTRING.constructor = in_window.org.pkijs.asn1.BITSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BITSTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "BITSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BITSTRING.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ // #region Ability to encode empty BITSTRING
+ if(input_length == 0)
+ return input_offset;
+ // #endregion
+
+ this.value_block.is_constructed = this.id_block.is_constructed;
+ this.value_block.is_indefinite_form = this.len_block.is_indefinite_form;
+
+ return in_window.org.pkijs.asn1.ASN1_block.prototype.fromBER.call(this, input_buffer, input_offset, input_length);
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BITSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.BITSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of ASN.1 INTEGER type class
+ //**************************************************************************************
+ local.INTEGER_value_block =
+ function()
+ {
+ local.value_block.call(this, arguments[0]);
+
+ if(arguments[0] instanceof Object)
+ {
+ this.value_dec = in_window.org.pkijs.getValue(arguments[0], "value", 0);
+
+ // #region Variables from hex_block type
+ this.is_hex_only = in_window.org.pkijs.getValue(arguments[0], "is_hex_only", false);
+ if("value_hex" in arguments[0])
+ {
+ this.value_hex = util_copybuf(arguments[0].value_hex);
+
+ if(this.value_hex.byteLength >= 4) // Dummy's protection
+ this.is_hex_only = true;
+ else
+ this.value_dec = util_decode_tc.call(this);
+ }
+ else
+ this.value_hex = util_encode_tc(this.value_dec);
+ // #endregion
+ }
+ else
+ {
+ this.value_dec = 0;
+
+ // #region Variables from hex_block type
+ this.is_hex_only = false;
+ this.value_hex = new ArrayBuffer(0);
+ // #endregion
+ }
+ };
+ //**************************************************************************************
+ local.INTEGER_value_block.prototype = new local.value_block();
+ local.INTEGER_value_block.constructor = local.INTEGER_value_block;
+ //**************************************************************************************
+ local.INTEGER_value_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = local.hex_block.prototype.fromBER.call(this, input_buffer, input_offset, input_length);
+ if(result_offset == (-1))
+ return result_offset;
+
+ if(this.value_hex.byteLength > 4) // In JavaScript we can effectively work with 32-bit integers only
+ {
+ this.warnings.push("Too big INTEGER for decoding, hex only");
+ this.is_hex_only = true;
+ }
+ else
+ this.value_dec = util_decode_tc.call(this);
+
+ this.block_length = input_length;
+
+ return (input_offset + input_length);
+ };
+ //**************************************************************************************
+ local.INTEGER_value_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ if(this.is_hex_only === false)
+ {
+ var encoded_buf = util_encode_tc(this.value_dec);
+ if(encoded_buf.byteLength == 0)
+ {
+ this.error = "Error during encoding INTEGER value";
+ return (new ArrayBuffer(0));
+ }
+
+ return util_copybuf(encoded_buf);
+ }
+ else
+ return util_copybuf(this.value_hex);
+
+ return (new ArrayBuffer(0));
+ };
+ //**************************************************************************************
+ local.INTEGER_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "INTEGER_value_block";
+ };
+ //**************************************************************************************
+ local.INTEGER_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.value_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.INTEGER_value_block.prototype.block_name.call(this);
+ _object.value_dec = this.value_dec;
+ _object.is_hex_only = this.is_hex_only;
+ _object.value_hex = in_window.org.pkijs.bufferToHexCodes(this.value_hex, 0, this.value_hex.byteLength);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.INTEGER =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.INTEGER_value_block(arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 2; // INTEGER
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.INTEGER.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.INTEGER.constructor = in_window.org.pkijs.asn1.INTEGER;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.INTEGER.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "INTEGER";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.INTEGER.prototype.isEqual =
+ function()
+ {
+ /// <summary>Compare two INTEGER object, or INTEGER and ArrayBuffer objects</summary>
+ /// <returns type="Boolean"></returns>
+
+ if(arguments[0] instanceof in_window.org.pkijs.asn1.INTEGER)
+ {
+ if(this.value_block.is_hex_only && arguments[0].value_block.is_hex_only) // Compare two ArrayBuffers
+ return in_window.org.pkijs.isEqual_buffer(this.value_block.value_hex, arguments[0].value_block.value_hex);
+ else
+ {
+ if(this.value_block.is_hex_only === arguments[0].value_block.is_hex_only)
+ return (this.value_block.value_dec == arguments[0].value_block.value_dec);
+ else
+ return false;
+ }
+ }
+ else
+ {
+ if(arguments[0] instanceof ArrayBuffer)
+ return in_window.org.pkijs.isEqual_buffer(this.value_block.value_hex, arguments[0]);
+ else
+ return false;
+ }
+
+ return false;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.INTEGER.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.INTEGER.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of ASN.1 ENUMERATED type class
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ENUMERATED =
+ function()
+ {
+ in_window.org.pkijs.asn1.INTEGER.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 10; // ENUMERATED
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ENUMERATED.prototype = new in_window.org.pkijs.asn1.INTEGER();
+ in_window.org.pkijs.asn1.ENUMERATED.constructor = in_window.org.pkijs.asn1.ENUMERATED;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ENUMERATED.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "ENUMERATED";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ENUMERATED.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.INTEGER.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.ENUMERATED.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of ASN.1 OBJECT IDENTIFIER type class
+ //**************************************************************************************
+ local.SID_value_block =
+ function()
+ {
+ local.hex_block.call(this, arguments[0]);
+
+ if(arguments[0] instanceof Object)
+ {
+ this.value_dec = in_window.org.pkijs.getValue(arguments[0], "value_dec", -1);
+ this.is_first_sid = in_window.org.pkijs.getValue(arguments[0], "is_first_sid", false);
+ }
+ else
+ {
+ this.value_dec = (-1);
+ this.is_first_sid = false;
+ }
+ };
+ //**************************************************************************************
+ local.SID_value_block.prototype = new local.hex_block();
+ local.SID_value_block.constructor = local.SID_value_block;
+ //**************************************************************************************
+ local.SID_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "sid_block";
+ };
+ //**************************************************************************************
+ local.SID_value_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ if(input_length == 0)
+ return input_offset;
+
+ // #region Basic check for parameters
+ if(check_buffer_params.call(this, input_buffer, input_offset, input_length) === false)
+ return (-1);
+ // #endregion
+
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_length);
+
+ this.value_hex = new ArrayBuffer(input_length);
+ var view = new Uint8Array(this.value_hex);
+
+ for(var i = 0; i < input_length; i++)
+ {
+ view[i] = int_buffer[i] & 0x7F;
+
+ this.block_length++;
+
+ if((int_buffer[i] & 0x80) == 0x00)
+ break;
+ }
+
+ // #region Ajust size of value_hex buffer
+ var temp_value_hex = new ArrayBuffer(this.block_length);
+ var temp_view = new Uint8Array(temp_value_hex);
+
+ for(var i = 0; i < this.block_length; i++)
+ temp_view[i] = view[i];
+
+ this.value_hex = util_copybuf(temp_value_hex);
+ view = new Uint8Array(this.value_hex);
+ // #endregion
+
+ if((int_buffer[this.block_length - 1] & 0x80) != 0x00)
+ {
+ this.error = "End of input reached before message was fully decoded";
+ return (-1);
+ }
+
+ if(view[0] == 0x00)
+ this.warnings.push("Needlessly long format of SID encoding");
+
+ if(this.block_length <= 8)
+ this.value_dec = util_frombase(view, 7);
+ else
+ {
+ this.is_hex_only = true;
+ this.warnings.push("Too big SID for decoding, hex only");
+ }
+
+ return (input_offset + this.block_length);
+ };
+ //**************************************************************************************
+ local.SID_value_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ if(this.is_hex_only)
+ {
+ if(size_only === true)
+ return (new ArrayBuffer(this.value_hex.byteLength));
+
+ var cur_view = new Uint8Array(this.value_hex);
+
+ var ret_buf = new ArrayBuffer(this.block_length);
+ var ret_view = new Uint8Array(ret_buf);
+
+ for(var i = 0; i < (this.block_length - 1) ; i++)
+ ret_view[i] = cur_view[i] | 0x80;
+
+ ret_view[this.block_length - 1] = cur_view[this.block_length - 1];
+
+ return ret_buf;
+ }
+ else
+ {
+ var encoded_buf = util_tobase(this.value_dec, 7);
+ if(encoded_buf.byteLength === 0)
+ {
+ this.error = "Error during encoding SID value";
+ return (new ArrayBuffer(0));
+ }
+
+ var ret_buf = new ArrayBuffer(encoded_buf.byteLength);
+
+ if(size_only === false)
+ {
+ var encoded_view = new Uint8Array(encoded_buf);
+ var ret_view = new Uint8Array(ret_buf);
+
+ for(var i = 0; i < (encoded_buf.byteLength - 1) ; i++)
+ ret_view[i] = encoded_view[i] | 0x80;
+
+ ret_view[encoded_buf.byteLength - 1] = encoded_view[encoded_buf.byteLength - 1];
+ }
+
+ return ret_buf;
+ }
+ };
+ //**************************************************************************************
+ local.SID_value_block.prototype.toString =
+ function()
+ {
+ var result = "";
+
+ if(this.is_hex_only === true)
+ result = to_hex_codes(this.value_hex);
+ else
+ {
+ if(this.is_first_sid)
+ {
+ var sid_value = this.value_dec;
+
+ if(this.value_dec <= 39)
+ result = "0.";
+ else
+ {
+ if(this.value_dec <= 79)
+ {
+ result = "1.";
+ sid_value -= 40;
+ }
+ else
+ {
+ result = "2.";
+ sid_value -= 80;
+ }
+ }
+
+ result = result + sid_value.toString();
+ }
+ else
+ result = this.value_dec.toString();
+ }
+
+ return result;
+ };
+ //**************************************************************************************
+ local.SID_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.hex_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.SID_value_block.prototype.block_name.call(this);
+ _object.value_dec = this.value_dec;
+ _object.is_first_sid = this.is_first_sid;
+
+ return _object;
+ };
+ //**************************************************************************************
+ local.OID_value_block =
+ function()
+ {
+ local.value_block.call(this, arguments[0]);
+
+ this.value = new Array();
+
+ if(arguments[0] instanceof Object)
+ this.fromString(in_window.org.pkijs.getValue(arguments[0], "value", ""));
+ };
+ //**************************************************************************************
+ local.OID_value_block.prototype = new local.value_block();
+ local.OID_value_block.constructor = local.OID_value_block;
+ //**************************************************************************************
+ local.OID_value_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = input_offset;
+
+ while(input_length > 0)
+ {
+ var sid_block = new local.SID_value_block();
+ result_offset = sid_block.fromBER(input_buffer, result_offset, input_length);
+ if(result_offset == (-1))
+ {
+ this.block_length = 0;
+ this.error = sid_block.error;
+ return result_offset;
+ }
+
+ if(this.value.length == 0)
+ sid_block.is_first_sid = true;
+
+ this.block_length += sid_block.block_length;
+ input_length -= sid_block.block_length;
+
+ this.value.push(sid_block);
+ }
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ local.OID_value_block.prototype.toBER =
+ function(size_only)
+ {
+ /// <summary>Encoding of current ASN.1 block into ASN.1 encoded array (BER rules)</summary>
+ /// <param name="size_only" type="Boolean">Flag that we need only a size of encoding, not a real array of bytes</param>
+
+ if(typeof size_only === "undefined")
+ size_only = false;
+
+ var ret_buf = new ArrayBuffer(0);
+
+ for(var i = 0; i < this.value.length; i++)
+ {
+ var value_buf = this.value[i].toBER(size_only);
+ if(value_buf.byteLength === 0)
+ {
+ this.error = this.value[i].error;
+ return (new ArrayBuffer(0));
+ }
+
+ ret_buf = util_concatbuf(ret_buf, value_buf);
+ }
+
+ return ret_buf;
+ };
+ //**************************************************************************************
+ local.OID_value_block.prototype.fromString =
+ function(str)
+ {
+ this.value = new Array(); // Clear existing SID values
+
+ var pos1 = 0;
+ var pos2 = 0;
+
+ var sid = "";
+
+ var flag = false;
+
+ do
+ {
+ pos2 = str.indexOf('.', pos1);
+ if(pos2 === (-1))
+ sid = str.substr(pos1);
+ else
+ sid = str.substr(pos1, pos2 - pos1);
+
+ pos1 = pos2 + 1;
+
+ if(flag)
+ {
+ var sid_block = this.value[0];
+
+ var plus = 0;
+
+ switch(sid_block.value_dec)
+ {
+ case 0:
+ break;
+ case 1:
+ plus = 40;
+ break;
+ case 2:
+ plus = 80;
+ break;
+ default:
+ this.value = new Array(); // clear SID array
+ return false; // ???
+ }
+
+ var parsedSID = parseInt(sid, 10);
+ if(isNaN(parsedSID))
+ return true;
+
+ sid_block.value_dec = parsedSID + plus;
+
+ flag = false;
+ }
+ else
+ {
+ var sid_block = new local.SID_value_block();
+ sid_block.value_dec = parseInt(sid, 10);
+ if(isNaN(sid_block.value_dec))
+ return true;
+
+ if(this.value.length === 0)
+ {
+ sid_block.is_first_sid = true;
+ flag = true;
+ }
+
+ this.value.push(sid_block);
+ }
+
+ } while(pos2 !== (-1));
+
+ return true;
+ };
+ //**************************************************************************************
+ local.OID_value_block.prototype.toString =
+ function()
+ {
+ var result = "";
+ var is_hex_only = false;
+
+ for(var i = 0; i < this.value.length; i++)
+ {
+ is_hex_only = this.value[i].is_hex_only;
+
+ var sid_str = this.value[i].toString();
+
+ if(i !== 0)
+ result = result + ".";
+
+ if(is_hex_only)
+ {
+ sid_str = "{" + sid_str + "}";
+
+ if(this.value[i].is_first_sid)
+ result = "2.{" + sid_str + " - 80}";
+ else
+ result = result + sid_str;
+ }
+ else
+ result = result + sid_str;
+ }
+
+ return result;
+ };
+ //**************************************************************************************
+ local.OID_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "OID_value_block";
+ };
+ //**************************************************************************************
+ local.OID_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.value_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.OID_value_block.prototype.block_name.call(this);
+ _object.value = local.OID_value_block.prototype.toString.call(this);
+ _object.sid_array = new Array();
+ for(var i = 0; i < this.value.length; i++)
+ _object.sid_array.push(this.value[i].toJSON());
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OID =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.OID_value_block(arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 6; // OBJECT IDENTIFIER
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OID.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.OID.constructor = in_window.org.pkijs.asn1.OID;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OID.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "OID";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.OID.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.OID.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of all string's classes
+ //**************************************************************************************
+ local.UTF8STRING_value_block =
+ function()
+ {
+ local.hex_block.call(this, arguments[0]);
+
+ this.is_hex_only = true;
+ this.value = ""; // String representation of decoded ArrayBuffer
+ };
+ //**************************************************************************************
+ local.UTF8STRING_value_block.prototype = new local.hex_block();
+ local.UTF8STRING_value_block.constructor = local.UTF8STRING_value_block;
+ //**************************************************************************************
+ local.UTF8STRING_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "UTF8STRING_value_block";
+ };
+ //**************************************************************************************
+ local.UTF8STRING_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.hex_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.UTF8STRING_value_block.prototype.block_name.call(this);
+ _object.value = this.value;
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTF8STRING =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.UTF8STRING_value_block();
+
+ if(arguments[0] instanceof Object)
+ {
+ if("value" in arguments[0])
+ in_window.org.pkijs.asn1.UTF8STRING.prototype.fromString.call(this,arguments[0].value);
+ }
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 12; // UTF8STRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTF8STRING.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.UTF8STRING.constructor = in_window.org.pkijs.asn1.UTF8STRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTF8STRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "UTF8STRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTF8STRING.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = this.value_block.fromBER(input_buffer, input_offset, (this.len_block.is_indefinite_form == true) ? input_length : this.len_block.length);
+ if(result_offset == (-1))
+ {
+ this.error = this.value_block.error;
+ return result_offset;
+ }
+
+ in_window.org.pkijs.asn1.UTF8STRING.prototype.fromBuffer.call(this, this.value_block.value_hex);
+
+ if(this.id_block.error.length == 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length == 0)
+ this.block_length += this.len_block.block_length;
+
+ if(this.value_block.error.length == 0)
+ this.block_length += this.value_block.block_length;
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTF8STRING.prototype.fromBuffer =
+ function(input_buffer)
+ {
+ /// <param name="input_buffer" type="ArrayBuffer">Array with encoded string</param>
+ this.value_block.value = String.fromCharCode.apply(null, new Uint8Array(input_buffer));
+
+ try
+ {
+ this.value_block.value = decodeURIComponent(escape(this.value_block.value));
+ }
+ catch(ex)
+ {
+ this.warnings.push("Error during \"decodeURIComponent\": " + ex + ", using raw string");
+ }
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTF8STRING.prototype.fromString =
+ function(input_string)
+ {
+ /// <param name="input_string" type="String">String with UNIVERSALSTRING value</param>
+
+ var str = unescape(encodeURIComponent(input_string));
+ var str_len = str.length;
+
+ this.value_block.value_hex = new ArrayBuffer(str_len);
+ var view = new Uint8Array(this.value_block.value_hex);
+
+ for(var i = 0; i < str_len; i++)
+ view[i] = str.charCodeAt(i);
+
+ this.value_block.value = input_string;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTF8STRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.UTF8STRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ local.BMPSTRING_value_block =
+ function()
+ {
+ local.hex_block.call(this, arguments[0]);
+
+ this.is_hex_only = true;
+ this.value = "";
+ };
+ //**************************************************************************************
+ local.BMPSTRING_value_block.prototype = new local.hex_block();
+ local.BMPSTRING_value_block.constructor = local.BMPSTRING_value_block;
+ //**************************************************************************************
+ local.BMPSTRING_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "BMPSTRING_value_block";
+ };
+ //**************************************************************************************
+ local.BMPSTRING_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.hex_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.BMPSTRING_value_block.prototype.block_name.call(this);
+ _object.value = this.value;
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BMPSTRING =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.BMPSTRING_value_block();
+
+ if(arguments[0] instanceof Object)
+ {
+ if("value" in arguments[0])
+ in_window.org.pkijs.asn1.BMPSTRING.prototype.fromString.call(this, arguments[0].value);
+ }
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 30; // BMPSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BMPSTRING.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.BMPSTRING.constructor = in_window.org.pkijs.asn1.BMPSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BMPSTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "BMPSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BMPSTRING.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = this.value_block.fromBER(input_buffer, input_offset, (this.len_block.is_indefinite_form == true) ? input_length : this.len_block.length);
+ if(result_offset == (-1))
+ {
+ this.error = this.value_block.error;
+ return result_offset;
+ }
+
+ in_window.org.pkijs.asn1.BMPSTRING.prototype.fromBuffer.call(this, this.value_block.value_hex);
+
+ if(this.id_block.error.length == 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length == 0)
+ this.block_length += this.len_block.block_length;
+
+ if(this.value_block.error.length == 0)
+ this.block_length += this.value_block.block_length;
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BMPSTRING.prototype.fromBuffer =
+ function(input_buffer)
+ {
+ /// <param name="input_buffer" type="ArrayBuffer">Array with encoded string</param>
+
+ var copy_buffer = in_window.org.pkijs.copyBuffer(input_buffer);
+
+ var value_view = new Uint8Array(copy_buffer);
+
+ for(var i = 0; i < value_view.length; i = i + 2)
+ {
+ var temp = value_view[i];
+
+ value_view[i] = value_view[i + 1];
+ value_view[i + 1] = temp;
+ }
+
+ this.value_block.value = String.fromCharCode.apply(null, new Uint16Array(copy_buffer));
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BMPSTRING.prototype.fromString =
+ function(input_string)
+ {
+ /// <param name="input_string" type="String">String with UNIVERSALSTRING value</param>
+
+ var str_length = input_string.length;
+
+ this.value_block.value_hex = new ArrayBuffer(str_length * 2);
+ var value_hex_view = new Uint8Array(this.value_block.value_hex);
+
+ for(var i = 0; i < str_length; i++)
+ {
+ var code_buf = util_tobase(input_string.charCodeAt(i), 8);
+ var code_view = new Uint8Array(code_buf);
+ if(code_view.length > 2)
+ continue;
+
+ var dif = 2 - code_view.length;
+
+ for(var j = (code_view.length - 1) ; j >= 0; j--)
+ value_hex_view[i * 2 + j + dif] = code_view[j];
+ }
+
+ this.value_block.value = input_string;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.BMPSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.BMPSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ local.UNIVERSALSTRING_value_block =
+ function()
+ {
+ local.hex_block.call(this, arguments[0]);
+
+ this.is_hex_only = true;
+ this.value = "";
+ };
+ //**************************************************************************************
+ local.UNIVERSALSTRING_value_block.prototype = new local.hex_block();
+ local.UNIVERSALSTRING_value_block.constructor = local.UNIVERSALSTRING_value_block;
+ //**************************************************************************************
+ local.UNIVERSALSTRING_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "UNIVERSALSTRING_value_block";
+ };
+ //**************************************************************************************
+ local.UNIVERSALSTRING_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.hex_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.UNIVERSALSTRING_value_block.prototype.block_name.call(this);
+ _object.value = this.value;
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UNIVERSALSTRING =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.UNIVERSALSTRING_value_block();
+
+ if(arguments[0] instanceof Object)
+ {
+ if("value" in arguments[0])
+ in_window.org.pkijs.asn1.UNIVERSALSTRING.prototype.fromString.call(this, arguments[0].value);
+ }
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 28; // UNIVERSALSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UNIVERSALSTRING.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ in_window.org.pkijs.asn1.UNIVERSALSTRING.constructor = in_window.org.pkijs.asn1.UNIVERSALSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UNIVERSALSTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "UNIVERSALSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UNIVERSALSTRING.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = this.value_block.fromBER(input_buffer, input_offset, (this.len_block.is_indefinite_form == true) ? input_length : this.len_block.length);
+ if(result_offset == (-1))
+ {
+ this.error = this.value_block.error;
+ return result_offset;
+ }
+
+ in_window.org.pkijs.asn1.UNIVERSALSTRING.prototype.fromBuffer.call(this, this.value_block.value_hex);
+
+ if(this.id_block.error.length == 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length == 0)
+ this.block_length += this.len_block.block_length;
+
+ if(this.value_block.error.length == 0)
+ this.block_length += this.value_block.block_length;
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UNIVERSALSTRING.prototype.fromBuffer =
+ function(input_buffer)
+ {
+ /// <param name="input_buffer" type="ArrayBuffer">Array with encoded string</param>
+
+ var copy_buffer = in_window.org.pkijs.copyBuffer(input_buffer);
+
+ var value_view = new Uint8Array(copy_buffer);
+
+ for(var i = 0; i < value_view.length; i = i + 4)
+ {
+ value_view[i] = value_view[i + 3];
+ value_view[i + 1] = value_view[i + 2];
+ value_view[i + 2] = 0x00;
+ value_view[i + 3] = 0x00;
+ }
+
+ this.value_block.value = String.fromCharCode.apply(null, new Uint32Array(copy_buffer));
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UNIVERSALSTRING.prototype.fromString =
+ function(input_string)
+ {
+ /// <param name="input_string" type="String">String with UNIVERSALSTRING value</param>
+
+ var str_length = input_string.length;
+
+ this.value_block.value_hex = new ArrayBuffer(str_length * 4);
+ var value_hex_view = new Uint8Array(this.value_block.value_hex);
+
+ for(var i = 0; i < str_length; i++)
+ {
+ var code_buf = util_tobase(input_string.charCodeAt(i), 8);
+ var code_view = new Uint8Array(code_buf);
+ if(code_view.length > 4)
+ continue;
+
+ var dif = 4 - code_view.length;
+
+ for(var j = (code_view.length - 1) ; j >= 0; j--)
+ value_hex_view[i*4 + j + dif] = code_view[j];
+ }
+
+ this.value_block.value = input_string;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UNIVERSALSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.UNIVERSALSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ local.SIMPLESTRING_value_block =
+ function()
+ {
+ local.hex_block.call(this, arguments[0]);
+
+ /// <field type="String">Native string representation</field>
+ this.value = "";
+ this.is_hex_only = true;
+ };
+ //**************************************************************************************
+ local.SIMPLESTRING_value_block.prototype = new local.hex_block();
+ local.SIMPLESTRING_value_block.constructor = local.SIMPLESTRING_value_block;
+ //**************************************************************************************
+ local.SIMPLESTRING_value_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "SIMPLESTRING_value_block";
+ };
+ //**************************************************************************************
+ local.SIMPLESTRING_value_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.hex_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.SIMPLESTRING_value_block.prototype.block_name.call(this);
+ _object.value = this.value;
+
+ return _object;
+ };
+ //**************************************************************************************
+ local.SIMPLESTRING_block =
+ function()
+ {
+ in_window.org.pkijs.asn1.ASN1_block.call(this, arguments[0]);
+
+ this.value_block = new local.SIMPLESTRING_value_block();
+
+ if(arguments[0] instanceof Object)
+ {
+ if("value" in arguments[0])
+ local.SIMPLESTRING_block.prototype.fromString.call(this, arguments[0].value);
+ }
+ };
+ //**************************************************************************************
+ local.SIMPLESTRING_block.prototype = new in_window.org.pkijs.asn1.ASN1_block();
+ local.SIMPLESTRING_block.constructor = local.SIMPLESTRING_block;
+ //**************************************************************************************
+ local.SIMPLESTRING_block.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "SIMPLESTRING";
+ };
+ //**************************************************************************************
+ local.SIMPLESTRING_block.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = this.value_block.fromBER(input_buffer, input_offset, (this.len_block.is_indefinite_form == true) ? input_length : this.len_block.length);
+ if(result_offset == (-1))
+ {
+ this.error = this.value_block.error;
+ return result_offset;
+ }
+
+ local.SIMPLESTRING_block.prototype.fromBuffer.call(this, this.value_block.value_hex);
+
+ if(this.id_block.error.length == 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length == 0)
+ this.block_length += this.len_block.block_length;
+
+ if(this.value_block.error.length == 0)
+ this.block_length += this.value_block.block_length;
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ local.SIMPLESTRING_block.prototype.fromBuffer =
+ function(input_buffer)
+ {
+ /// <param name="input_buffer" type="ArrayBuffer">Array with encoded string</param>
+
+ this.value_block.value = String.fromCharCode.apply(null, new Uint8Array(input_buffer));
+ };
+ //**************************************************************************************
+ local.SIMPLESTRING_block.prototype.fromString =
+ function(input_string)
+ {
+ /// <param name="input_string" type="String">String with UNIVERSALSTRING value</param>
+ var str_len = input_string.length;
+
+ this.value_block.value_hex = new ArrayBuffer(str_len);
+ var view = new Uint8Array(this.value_block.value_hex);
+
+ for(var i = 0; i < str_len; i++)
+ view[i] = input_string.charCodeAt(i);
+
+ this.value_block.value = input_string;
+ };
+ //**************************************************************************************
+ local.SIMPLESTRING_block.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.ASN1_block.prototype.toJSON.call(this);
+
+ _object.block_name = local.SIMPLESTRING_block.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NUMERICSTRING =
+ function()
+ {
+ local.SIMPLESTRING_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 18; // NUMERICSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NUMERICSTRING.prototype = new local.SIMPLESTRING_block();
+ in_window.org.pkijs.asn1.NUMERICSTRING.constructor = in_window.org.pkijs.asn1.NUMERICSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NUMERICSTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "NUMERICSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.NUMERICSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.SIMPLESTRING_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.NUMERICSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.PRINTABLESTRING =
+ function()
+ {
+ local.SIMPLESTRING_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 19; // PRINTABLESTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.PRINTABLESTRING.prototype = new local.SIMPLESTRING_block();
+ in_window.org.pkijs.asn1.PRINTABLESTRING.constructor = in_window.org.pkijs.asn1.PRINTABLESTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.PRINTABLESTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "PRINTABLESTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.PRINTABLESTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.SIMPLESTRING_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.PRINTABLESTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TELETEXSTRING =
+ function()
+ {
+ local.SIMPLESTRING_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 20; // TELETEXSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TELETEXSTRING.prototype = new local.SIMPLESTRING_block();
+ in_window.org.pkijs.asn1.TELETEXSTRING.constructor = in_window.org.pkijs.asn1.TELETEXSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TELETEXSTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "TELETEXSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TELETEXSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.SIMPLESTRING_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.TELETEXSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.VIDEOTEXSTRING =
+ function()
+ {
+ local.SIMPLESTRING_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 21; // VIDEOTEXSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.VIDEOTEXSTRING.prototype = new local.SIMPLESTRING_block();
+ in_window.org.pkijs.asn1.VIDEOTEXSTRING.constructor = in_window.org.pkijs.asn1.VIDEOTEXSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.VIDEOTEXSTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "VIDEOTEXSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.VIDEOTEXSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.SIMPLESTRING_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.VIDEOTEXSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.IA5STRING =
+ function()
+ {
+ local.SIMPLESTRING_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 22; // IA5STRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.IA5STRING.prototype = new local.SIMPLESTRING_block();
+ in_window.org.pkijs.asn1.IA5STRING.constructor = in_window.org.pkijs.asn1.IA5STRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.IA5STRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "IA5STRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.IA5STRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.SIMPLESTRING_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.IA5STRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GRAPHICSTRING =
+ function()
+ {
+ local.SIMPLESTRING_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 25; // GRAPHICSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GRAPHICSTRING.prototype = new local.SIMPLESTRING_block();
+ in_window.org.pkijs.asn1.GRAPHICSTRING.constructor = in_window.org.pkijs.asn1.GRAPHICSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GRAPHICSTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "GRAPHICSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GRAPHICSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.SIMPLESTRING_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.GRAPHICSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.VISIBLESTRING =
+ function()
+ {
+ local.SIMPLESTRING_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 26; // VISIBLESTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.VISIBLESTRING.prototype = new local.SIMPLESTRING_block();
+ in_window.org.pkijs.asn1.VISIBLESTRING.constructor = in_window.org.pkijs.asn1.VISIBLESTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.VISIBLESTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "VISIBLESTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.VISIBLESTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.SIMPLESTRING_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.VISIBLESTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALSTRING =
+ function()
+ {
+ local.SIMPLESTRING_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 27; // GENERALSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALSTRING.prototype = new local.SIMPLESTRING_block();
+ in_window.org.pkijs.asn1.GENERALSTRING.constructor = in_window.org.pkijs.asn1.GENERALSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALSTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "GENERALSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.SIMPLESTRING_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.GENERALSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.CHARACTERSTRING =
+ function()
+ {
+ local.SIMPLESTRING_block.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 29; // CHARACTERSTRING
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.CHARACTERSTRING.prototype = new local.SIMPLESTRING_block();
+ in_window.org.pkijs.asn1.CHARACTERSTRING.constructor = in_window.org.pkijs.asn1.CHARACTERSTRING;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.CHARACTERSTRING.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "CHARACTERSTRING";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.CHARACTERSTRING.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = local.SIMPLESTRING_block.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.CHARACTERSTRING.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of all date and time classes
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME =
+ function()
+ {
+ in_window.org.pkijs.asn1.VISIBLESTRING.call(this, arguments[0]);
+
+ this.year = 0;
+ this.month = 0;
+ this.day = 0;
+ this.hour = 0;
+ this.minute = 0;
+ this.second = 0;
+
+ // #region Create UTCTIME from ASN.1 UTC string value
+ if((arguments[0] instanceof Object) && ("value" in arguments[0]))
+ {
+ in_window.org.pkijs.asn1.UTCTIME.prototype.fromString.call(this, arguments[0].value);
+
+ this.value_block.value_hex = new ArrayBuffer(arguments[0].value.length);
+ var view = new Uint8Array(this.value_block.value_hex);
+
+ for(var i = 0; i < arguments[0].value.length; i++)
+ view[i] = arguments[0].value.charCodeAt(i);
+ }
+ // #endregion
+ // #region Create UTCTIME from JavaScript Date type
+ if((arguments[0] instanceof Object) && ("value_date" in arguments[0]))
+ {
+ in_window.org.pkijs.asn1.UTCTIME.prototype.fromDate.call(this, arguments[0].value_date);
+ this.value_block.value_hex = in_window.org.pkijs.asn1.UTCTIME.prototype.toBuffer.call(this);
+ }
+ // #endregion
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 23; // UTCTIME
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype = new in_window.org.pkijs.asn1.VISIBLESTRING();
+ in_window.org.pkijs.asn1.UTCTIME.constructor = in_window.org.pkijs.asn1.UTCTIME;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = this.value_block.fromBER(input_buffer, input_offset, (this.len_block.is_indefinite_form == true) ? input_length : this.len_block.length);
+ if(result_offset == (-1))
+ {
+ this.error = this.value_block.error;
+ return result_offset;
+ }
+
+ in_window.org.pkijs.asn1.UTCTIME.prototype.fromBuffer.call(this, this.value_block.value_hex);
+
+ if(this.id_block.error.length == 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length == 0)
+ this.block_length += this.len_block.block_length;
+
+ if(this.value_block.error.length == 0)
+ this.block_length += this.value_block.block_length;
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype.fromBuffer =
+ function(input_buffer)
+ {
+ in_window.org.pkijs.asn1.UTCTIME.prototype.fromString.call(this, String.fromCharCode.apply(null, new Uint8Array(input_buffer)));
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype.toBuffer =
+ function()
+ {
+ var str = in_window.org.pkijs.asn1.UTCTIME.prototype.toString.call(this);
+
+ var buffer = new ArrayBuffer(str.length);
+ var view = new Uint8Array(buffer);
+
+ for(var i = 0; i < str.length; i++)
+ view[i] = str.charCodeAt(i);
+
+ return buffer;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype.fromDate =
+ function(input_date)
+ {
+ /// <summary>Create "UTCTime" ASN.1 type from JavaScript "Date" type</summary>
+
+ this.year = input_date.getUTCFullYear();
+ this.month = input_date.getUTCMonth() + 1;
+ this.day = input_date.getUTCDate();
+ this.hour = input_date.getUTCHours();
+ this.minute = input_date.getUTCMinutes();
+ this.second = input_date.getUTCSeconds();
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype.toDate =
+ function()
+ {
+ return (new Date(Date.UTC(this.year, this.month - 1, this.day, this.hour, this.minute, this.second)));
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype.fromString =
+ function(input_string)
+ {
+ /// <summary>Create "UTCTime" ASN.1 type from JavaScript "String" type</summary>
+
+ // #region Parse input string
+ var parser = /(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})Z/ig;
+ var parser_array = parser.exec(input_string);
+ if(parser_array === null)
+ {
+ this.error = "Wrong input string for convertion";
+ return;
+ }
+ // #endregion
+
+ // #region Store parsed values
+ var year = parseInt(parser_array[1], 10);
+ if(year >= 50)
+ this.year = 1900 + year;
+ else
+ this.year = 2000 + year;
+
+ this.month = parseInt(parser_array[2], 10);
+ this.day = parseInt(parser_array[3], 10);
+ this.hour = parseInt(parser_array[4], 10);
+ this.minute = parseInt(parser_array[5], 10);
+ this.second = parseInt(parser_array[6], 10);
+ // #endregion
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype.toString =
+ function()
+ {
+ var output_array = new Array(7);
+
+ output_array[0] = in_window.org.pkijs.padNumber(((this.year < 2000) ? (this.year - 1900) : (this.year - 2000)), 2);
+ output_array[1] = in_window.org.pkijs.padNumber(this.month, 2);
+ output_array[2] = in_window.org.pkijs.padNumber(this.day, 2);
+ output_array[3] = in_window.org.pkijs.padNumber(this.hour, 2);
+ output_array[4] = in_window.org.pkijs.padNumber(this.minute, 2);
+ output_array[5] = in_window.org.pkijs.padNumber(this.second, 2);
+ output_array[6] = "Z";
+
+ return output_array.join('');
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "UTCTIME";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.UTCTIME.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.VISIBLESTRING.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.UTCTIME.prototype.block_name.call(this);
+ _object.year = this.year;
+ _object.month = this.month;
+ _object.day = this.day;
+ _object.hour = this.hour;
+ _object.minute = this.minute;
+ _object.second = this.second;
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME =
+ function()
+ {
+ in_window.org.pkijs.asn1.VISIBLESTRING.call(this, arguments[0]);
+
+ this.year = 0;
+ this.month = 0;
+ this.day = 0;
+ this.hour = 0;
+ this.minute = 0;
+ this.second = 0;
+ this.millisecond = 0;
+
+ // #region Create GeneralizedTime from ASN.1 string value
+ if((arguments[0] instanceof Object) && ("value" in arguments[0]))
+ {
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.fromString.call(this, arguments[0].value);
+
+ this.value_block.value_hex = new ArrayBuffer(arguments[0].value.length);
+ var view = new Uint8Array(this.value_block.value_hex);
+
+ for(var i = 0; i < arguments[0].value.length; i++)
+ view[i] = arguments[0].value.charCodeAt(i);
+ }
+ // #endregion
+ // #region Create GeneralizedTime from JavaScript Date type
+ if((arguments[0] instanceof Object) && ("value_date" in arguments[0]))
+ {
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.fromDate.call(this, arguments[0].value_date);
+ this.value_block.value_hex = in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.toBuffer.call(this);
+ }
+ // #endregion
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 24; // GENERALIZEDTIME
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype = new in_window.org.pkijs.asn1.VISIBLESTRING();
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.constructor = in_window.org.pkijs.asn1.GENERALIZEDTIME;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.fromBER =
+ function(input_buffer, input_offset, input_length)
+ {
+ /// <summary>Base function for converting block from BER encoded array of bytes</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array</param>
+ /// <param name="input_offset" type="Number">Offset in ASN.1 BER encoded array where decoding should be started</param>
+ /// <param name="input_length" type="Number">Maximum length of array of bytes which can be using in this function</param>
+
+ var result_offset = this.value_block.fromBER(input_buffer, input_offset, (this.len_block.is_indefinite_form == true) ? input_length : this.len_block.length);
+ if(result_offset == (-1))
+ {
+ this.error = this.value_block.error;
+ return result_offset;
+ }
+
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.fromBuffer.call(this, this.value_block.value_hex);
+
+ if(this.id_block.error.length == 0)
+ this.block_length += this.id_block.block_length;
+
+ if(this.len_block.error.length == 0)
+ this.block_length += this.len_block.block_length;
+
+ if(this.value_block.error.length == 0)
+ this.block_length += this.value_block.block_length;
+
+ return result_offset;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.fromBuffer =
+ function(input_buffer)
+ {
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.fromString.call(this, String.fromCharCode.apply(null, new Uint8Array(input_buffer)));
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.toBuffer =
+ function()
+ {
+ var str = in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.toString.call(this);
+
+ var buffer = new ArrayBuffer(str.length);
+ var view = new Uint8Array(buffer);
+
+ for(var i = 0; i < str.length; i++)
+ view[i] = str.charCodeAt(i);
+
+ return buffer;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.fromDate =
+ function(input_date)
+ {
+ /// <summary>Create "GeneralizedTime" ASN.1 type from JavaScript "Date" type</summary>
+
+ this.year = input_date.getUTCFullYear();
+ this.month = input_date.getUTCMonth();
+ this.day = input_date.getUTCDate();
+ this.hour = input_date.getUTCHours();
+ this.minute = input_date.getUTCMinutes();
+ this.second = input_date.getUTCSeconds();
+ this.millisecond = input_date.getUTCMilliseconds();
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.toDate =
+ function()
+ {
+ return (new Date(Date.UTC(this.year, this.month - 1, this.day, this.hour, this.minute, this.second, this.millisecond)));
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.fromString =
+ function(input_string)
+ {
+ /// <summary>Create "GeneralizedTime" ASN.1 type from JavaScript "String" type</summary>
+
+ // #region Initial variables
+ var isUTC = false;
+
+ var timeString = "";
+ var dateTimeString = "";
+ var fractionPart = 0;
+
+ var parser;
+
+ var hourDifference = 0;
+ var minuteDifference = 0;
+ // #endregion
+
+ // #region Convert as UTC time
+ if(input_string[input_string.length - 1] == "Z")
+ {
+ timeString = input_string.substr(0, input_string.length - 1);
+
+ isUTC = true;
+ }
+ // #endregion
+ // #region Convert as local time
+ else
+ {
+ var number = new Number(input_string[input_string.length - 1]);
+
+ if(isNaN(number.valueOf()))
+ throw new Error("Wrong input string for convertion");
+
+ timeString = input_string;
+ }
+ // #endregion
+
+ // #region Check that we do not have a "+" and "-" symbols inside UTC time
+ if(isUTC)
+ {
+ if(timeString.indexOf("+") != (-1))
+ throw new Error("Wrong input string for convertion");
+
+ if(timeString.indexOf("-") != (-1))
+ throw new Error("Wrong input string for convertion");
+ }
+ // #endregion
+ // #region Get "UTC time difference" in case of local time
+ else
+ {
+ var multiplier = 1;
+ var differencePosition = timeString.indexOf("+");
+ var differenceString = "";
+
+ if(differencePosition == (-1))
+ {
+ differencePosition = timeString.indexOf("-");
+ multiplier = (-1);
+ }
+
+ if(differencePosition != (-1))
+ {
+ differenceString = timeString.substr(differencePosition + 1);
+ timeString = timeString.substr(0, differencePosition);
+
+ if((differenceString.length != 2) && (differenceString.length != 4))
+ throw new Error("Wrong input string for convertion");
+
+ var number = new Number(differenceString.substr(0, 2));
+
+ if(isNaN(number.valueOf()))
+ throw new Error("Wrong input string for convertion");
+
+ hourDifference = multiplier * number;
+
+ if(differenceString.length == 4)
+ {
+ number = new Number(differenceString.substr(2, 2));
+
+ if(isNaN(number.valueOf()))
+ throw new Error("Wrong input string for convertion");
+
+ minuteDifference = multiplier * number;
+ }
+ }
+ }
+ // #endregion
+
+ // #region Get position of fraction point
+ var fractionPointPosition = timeString.indexOf("."); // Check for "full stop" symbol
+ if(fractionPointPosition == (-1))
+ fractionPointPosition = timeString.indexOf(","); // Check for "comma" symbol
+ // #endregion
+
+ // #region Get fraction part
+ if(fractionPointPosition != (-1))
+ {
+ var fractionPartCheck = new Number("0" + timeString.substr(fractionPointPosition));
+
+ if(isNaN(fractionPartCheck.valueOf()))
+ throw new Error("Wrong input string for convertion");
+
+ fractionPart = fractionPartCheck.valueOf();
+
+ dateTimeString = timeString.substr(0, fractionPointPosition);
+ }
+ else
+ dateTimeString = timeString;
+ // #endregion
+
+ // #region Parse internal date
+ switch(true)
+ {
+ case (dateTimeString.length == 8): // "YYYYMMDD"
+ parser = /(\d{4})(\d{2})(\d{2})/ig;
+ if(fractionPointPosition !== (-1))
+ throw new Error("Wrong input string for convertion"); // Here we should not have a "fraction point"
+ break;
+ case (dateTimeString.length == 10): // "YYYYMMDDHH"
+ parser = /(\d{4})(\d{2})(\d{2})(\d{2})/ig;
+
+ if(fractionPointPosition !== (-1))
+ {
+ var fractionResult = 60 * fractionPart;
+ this.minute = Math.floor(fractionResult);
+
+ fractionResult = 60 * (fractionResult - this.minute);
+ this.second = Math.floor(fractionResult);
+
+ fractionResult = 1000 * (fractionResult - this.second);
+ this.millisecond = Math.floor(fractionResult);
+ }
+ break;
+ case (dateTimeString.length == 12): // "YYYYMMDDHHMM"
+ parser = /(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})/ig;
+
+ if(fractionPointPosition !== (-1))
+ {
+ var fractionResult = 60 * fractionPart;
+ this.second = Math.floor(fractionResult);
+
+ fractionResult = 1000 * (fractionResult - this.second);
+ this.millisecond = Math.floor(fractionResult);
+ }
+ break;
+ case (dateTimeString.length == 14): // "YYYYMMDDHHMMSS"
+ parser = /(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/ig;
+
+ if(fractionPointPosition !== (-1))
+ {
+ var fractionResult = 1000 * fractionPart;
+ this.millisecond = Math.floor(fractionResult);
+ }
+ break;
+ default:
+ throw new Error("Wrong input string for convertion");
+ }
+ // #endregion
+
+ // #region Put parsed values at right places
+ var parser_array = parser.exec(dateTimeString);
+ if(parser_array == null)
+ throw new Error("Wrong input string for convertion");
+
+ for(var j = 1; j < parser_array.length; j++)
+ {
+ switch(j)
+ {
+ case 1:
+ this.year = parseInt(parser_array[j], 10);
+ break;
+ case 2:
+ this.month = parseInt(parser_array[j], 10) - 1; // In JavaScript we have month range as "0 - 11"
+ break;
+ case 3:
+ this.day = parseInt(parser_array[j], 10);
+ break;
+ case 4:
+ this.hour = parseInt(parser_array[j], 10) + hourDifference;
+ break;
+ case 5:
+ this.minute = parseInt(parser_array[j], 10) + minuteDifference;
+ break;
+ case 6:
+ this.second = parseInt(parser_array[j], 10);
+ break;
+ default:
+ throw new Error("Wrong input string for convertion");
+ }
+ }
+ // #endregion
+
+ // #region Get final date
+ if(isUTC == false)
+ {
+ var tempDate = new Date(this.year, this.month, this.day, this.hour, this.minute, this.second, this.millisecond);
+
+ this.year = tempDate.getUTCFullYear();
+ this.month = tempDate.getUTCMonth();
+ this.day = tempDate.getUTCDay();
+ this.hour = tempDate.getUTCHours();
+ this.minute = tempDate.getUTCMinutes();
+ this.second = tempDate.getUTCSeconds();
+ this.millisecond = tempDate.getUTCMilliseconds();
+ }
+ // #endregion
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.toString =
+ function()
+ {
+ var output_array = new Array();
+
+ output_array.push(in_window.org.pkijs.padNumber(this.year, 4));
+ output_array.push(in_window.org.pkijs.padNumber(this.month, 2));
+ output_array.push(in_window.org.pkijs.padNumber(this.day, 2));
+ output_array.push(in_window.org.pkijs.padNumber(this.hour, 2));
+ output_array.push(in_window.org.pkijs.padNumber(this.minute, 2));
+ output_array.push(in_window.org.pkijs.padNumber(this.second, 2));
+ if(this.millisecond != 0)
+ {
+ output_array.push(".");
+ output_array.push(in_window.org.pkijs.padNumber(this.millisecond, 3));
+ }
+ output_array.push("Z");
+
+ return output_array.join('');
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "GENERALIZEDTIME";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.VISIBLESTRING.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.GENERALIZEDTIME.prototype.block_name.call(this);
+ _object.year = this.year;
+ _object.month = this.month;
+ _object.day = this.day;
+ _object.hour = this.hour;
+ _object.minute = this.minute;
+ _object.second = this.second;
+ _object.millisecond = this.millisecond;
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DATE =
+ function()
+ {
+ in_window.org.pkijs.asn1.UTF8STRING.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 31; // DATE
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DATE.prototype = new in_window.org.pkijs.asn1.UTF8STRING();
+ in_window.org.pkijs.asn1.DATE.constructor = in_window.org.pkijs.asn1.DATE;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DATE.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "DATE";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DATE.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.UTF8STRING.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.DATE.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TIMEOFDAY =
+ function()
+ {
+ in_window.org.pkijs.asn1.UTF8STRING.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 32; // TIMEOFDAY
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TIMEOFDAY.prototype = new in_window.org.pkijs.asn1.UTF8STRING();
+ in_window.org.pkijs.asn1.TIMEOFDAY.constructor = in_window.org.pkijs.asn1.TIMEOFDAY;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TIMEOFDAY.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "TIMEOFDAY";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TIMEOFDAY.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.UTF8STRING.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.TIMEOFDAY.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DATETIME =
+ function()
+ {
+ in_window.org.pkijs.asn1.UTF8STRING.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 33; // DATETIME
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DATETIME.prototype = new in_window.org.pkijs.asn1.UTF8STRING();
+ in_window.org.pkijs.asn1.DATETIME.constructor = in_window.org.pkijs.asn1.DATETIME;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DATETIME.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "DATETIME";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DATETIME.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.UTF8STRING.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.DATETIME.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DURATION =
+ function()
+ {
+ in_window.org.pkijs.asn1.UTF8STRING.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 34; // DURATION
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DURATION.prototype = new in_window.org.pkijs.asn1.UTF8STRING();
+ in_window.org.pkijs.asn1.DURATION.constructor = in_window.org.pkijs.asn1.DURATION;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DURATION.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "DURATION";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.DURATION.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.UTF8STRING.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.DURATION.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TIME =
+ function()
+ {
+ in_window.org.pkijs.asn1.UTF8STRING.call(this, arguments[0]);
+
+ this.id_block.tag_class = 1; // UNIVERSAL
+ this.id_block.tag_number = 14; // TIME
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TIME.prototype = new in_window.org.pkijs.asn1.UTF8STRING();
+ in_window.org.pkijs.asn1.TIME.constructor = in_window.org.pkijs.asn1.TIME;
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TIME.prototype.block_name =
+ function()
+ {
+ /// <summary>Aux function, need to get a block name. Need to have it here for inhiritence</summary>
+
+ return "TIME";
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.TIME.prototype.toJSON =
+ function()
+ {
+ /// <summary>Convertion for the block to JSON object</summary>
+
+ var _object = in_window.org.pkijs.asn1.UTF8STRING.prototype.toJSON.call(this);
+
+ _object.block_name = in_window.org.pkijs.asn1.TIME.prototype.block_name.call(this);
+
+ return _object;
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of special ASN.1 schema type CHOICE
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.CHOICE =
+ function()
+ {
+ if(arguments[0] instanceof Object)
+ {
+ this.value = in_window.org.pkijs.getValue(arguments[0], "value", new Array()); // Array of ASN.1 types for make a choice from
+ this.optional = in_window.org.pkijs.getValue(arguments[0], "optional", false);
+ }
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of special ASN.1 schema type ANY
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.ANY =
+ function()
+ {
+ if(arguments[0] instanceof Object)
+ {
+ this.name = in_window.org.pkijs.getValue(arguments[0], "name", "");
+ this.optional = in_window.org.pkijs.getValue(arguments[0], "optional", false);
+ }
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Declaration of special ASN.1 schema type REPEATED
+ //**************************************************************************************
+ in_window.org.pkijs.asn1.REPEATED =
+ function()
+ {
+ if(arguments[0] instanceof Object)
+ {
+ this.name = in_window.org.pkijs.getValue(arguments[0], "name", "");
+ this.optional = in_window.org.pkijs.getValue(arguments[0], "optional", false);
+ this.value = in_window.org.pkijs.getValue(arguments[0], "value", new in_window.org.pkijs.asn1.ANY());
+ this.local = in_window.org.pkijs.getValue(arguments[0], "local", false); // Could local or global array to store elements
+ }
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Major ASN.1 BER decoding function
+ //**************************************************************************************
+ function fromBER_raw(input_buffer, input_offset, input_length)
+ {
+ var incoming_offset = input_offset; // Need to store initial offset since "input_offset" is changing in the function
+
+ // #region Local function changing a type for ASN.1 classes
+ function local_change_type(input_object, new_type)
+ {
+ if(input_object instanceof new_type)
+ return input_object;
+
+ var new_object = new new_type();
+ new_object.id_block = input_object.id_block;
+ new_object.len_block = input_object.len_block;
+ new_object.warnings = input_object.warnings;
+ new_object.value_before_decode = util_copybuf(input_object.value_before_decode);
+
+ return new_object;
+ }
+ // #endregion
+
+ // #region Create a basic ASN.1 type since we need to return errors and warnings from the function
+ var return_object = new in_window.org.pkijs.asn1.ASN1_block();
+ // #endregion
+
+ // #region Basic check for parameters
+ if(check_buffer_params(input_buffer, input_offset, input_length) === false)
+ {
+ return_object.error = "Wrong input parameters";
+ return {
+ offset: (-1),
+ result: return_object
+ };
+ }
+ // #endregion
+
+ // #region Getting Uint8Array from ArrayBuffer
+ var int_buffer = new Uint8Array(input_buffer, input_offset, input_length);
+ // #endregion
+
+ // #region Initial checks
+ if(int_buffer.length == 0)
+ {
+ this.error = "Zero buffer length";
+ return {
+ offset: (-1),
+ result: return_object
+ };
+ }
+ // #endregion
+
+ // #region Decode indentifcation block of ASN.1 BER structure
+ var result_offset = return_object.id_block.fromBER(input_buffer, input_offset, input_length);
+ return_object.warnings.concat(return_object.id_block.warnings);
+ if(result_offset == (-1))
+ {
+ return_object.error = return_object.id_block.error;
+ return {
+ offset: (-1),
+ result: return_object
+ };
+ }
+
+ input_offset = result_offset;
+ input_length -= return_object.id_block.block_length;
+ // #endregion
+
+ // #region Decode length block of ASN.1 BER structure
+ result_offset = return_object.len_block.fromBER(input_buffer, input_offset, input_length);
+ return_object.warnings.concat(return_object.len_block.warnings);
+ if(result_offset == (-1))
+ {
+ return_object.error = return_object.len_block.error;
+ return {
+ offset: (-1),
+ result: return_object
+ };
+ }
+
+ input_offset = result_offset;
+ input_length -= return_object.len_block.block_length;
+ // #endregion
+
+ // #region Check for usign indefinite length form in encoding for primitive types
+ if((return_object.id_block.is_constructed == false) &&
+ (return_object.len_block.is_indefinite_form == true))
+ {
+ return_object.error = new String("Indefinite length form used for primitive encoding form");
+ return {
+ offset: (-1),
+ result: return_object
+ };
+ }
+ // #endregion
+
+ // #region Switch ASN.1 block type
+ var new_asn1_type = in_window.org.pkijs.asn1.ASN1_block;
+
+ switch(return_object.id_block.tag_class)
+ {
+ // #region UNIVERSAL
+ case 1:
+ // #region Check for reserved tag numbers
+ if((return_object.id_block.tag_number >= 37) &&
+ (return_object.id_block.is_hex_only == false))
+ {
+ return_object.error = "UNIVERSAL 37 and upper tags are reserved by ASN.1 standard";
+ return {
+ offset: (-1),
+ result: return_object
+ };
+ }
+ // #endregion
+
+ switch(return_object.id_block.tag_number)
+ {
+ // #region EOC type
+ case 0:
+ // #region Check for EOC type
+ if((return_object.id_block.is_constructed == true) &&
+ (return_object.len_block.length > 0))
+ {
+ return_object.error = "Type [UNIVERSAL 0] is reserved";
+ return {
+ offset: (-1),
+ result: return_object
+ };
+ }
+ // #endregion
+
+ new_asn1_type = in_window.org.pkijs.asn1.EOC;
+
+ break;
+ // #endregion
+ // #region BOOLEAN type
+ case 1:
+ new_asn1_type = in_window.org.pkijs.asn1.BOOLEAN;
+ break;
+ // #endregion
+ // #region INTEGER type
+ case 2:
+ new_asn1_type = in_window.org.pkijs.asn1.INTEGER;
+ break;
+ // #endregion
+ // #region BITSTRING type
+ case 3:
+ new_asn1_type = in_window.org.pkijs.asn1.BITSTRING;
+ break;
+ // #endregion
+ // #region OCTETSTRING type
+ case 4:
+ new_asn1_type = in_window.org.pkijs.asn1.OCTETSTRING;
+ break;
+ // #endregion
+ // #region NULL type
+ case 5:
+ new_asn1_type = in_window.org.pkijs.asn1.NULL;
+ break;
+ // #endregion
+ // #region OBJECT IDENTIFIER type
+ case 6:
+ new_asn1_type = in_window.org.pkijs.asn1.OID;
+ break;
+ // #endregion
+ // #region ENUMERATED type
+ case 10:
+ new_asn1_type = in_window.org.pkijs.asn1.ENUMERATED;
+ break;
+ // #endregion
+ // #region UTF8STRING type
+ case 12:
+ new_asn1_type = in_window.org.pkijs.asn1.UTF8STRING;
+ break;
+ // #endregion
+ // #region TIME type
+ case 14:
+ new_asn1_type = in_window.org.pkijs.asn1.TIME;
+ break;
+ // #endregion
+ // #region ASN.1 reserved type
+ case 15:
+ return_object.error = "[UNIVERSAL 15] is reserved by ASN.1 standard";
+ return {
+ offset: (-1),
+ result: return_object
+ };
+ break;
+ // #endregion
+ // #region SEQUENCE type
+ case 16:
+ new_asn1_type = in_window.org.pkijs.asn1.SEQUENCE;
+ break;
+ // #endregion
+ // #region SET type
+ case 17:
+ new_asn1_type = in_window.org.pkijs.asn1.SET;
+ break;
+ // #endregion
+ // #region NUMERICSTRING type
+ case 18:
+ new_asn1_type = in_window.org.pkijs.asn1.NUMERICSTRING;
+ break;
+ // #endregion
+ // #region PRINTABLESTRING type
+ case 19:
+ new_asn1_type = in_window.org.pkijs.asn1.PRINTABLESTRING;
+ break;
+ // #endregion
+ // #region TELETEXSTRING type
+ case 20:
+ new_asn1_type = in_window.org.pkijs.asn1.TELETEXSTRING;
+ break;
+ // #endregion
+ // #region VIDEOTEXSTRING type
+ case 21:
+ new_asn1_type = in_window.org.pkijs.asn1.VIDEOTEXSTRING;
+ break;
+ // #endregion
+ // #region IA5STRING type
+ case 22:
+ new_asn1_type = in_window.org.pkijs.asn1.IA5STRING;
+ break;
+ // #endregion
+ // #region UTCTIME type
+ case 23:
+ new_asn1_type = in_window.org.pkijs.asn1.UTCTIME;
+ break;
+ // #endregion
+ // #region GENERALIZEDTIME type
+ case 24:
+ new_asn1_type = in_window.org.pkijs.asn1.GENERALIZEDTIME;
+ break;
+ // #endregion
+ // #region GRAPHICSTRING type
+ case 25:
+ new_asn1_type = in_window.org.pkijs.asn1.GRAPHICSTRING;
+ break;
+ // #endregion
+ // #region VISIBLESTRING type
+ case 26:
+ new_asn1_type = in_window.org.pkijs.asn1.VISIBLESTRING;
+ break;
+ // #endregion
+ // #region GENERALSTRING type
+ case 27:
+ new_asn1_type = in_window.org.pkijs.asn1.GENERALSTRING;
+ break;
+ // #endregion
+ // #region UNIVERSALSTRING type
+ case 28:
+ new_asn1_type = in_window.org.pkijs.asn1.UNIVERSALSTRING;
+ break;
+ // #endregion
+ // #region CHARACTERSTRING type
+ case 29:
+ new_asn1_type = in_window.org.pkijs.asn1.CHARACTERSTRING;
+ break;
+ // #endregion
+ // #region BMPSTRING type
+ case 30:
+ new_asn1_type = in_window.org.pkijs.asn1.BMPSTRING;
+ break;
+ // #endregion
+ // #region DATE type
+ case 31:
+ new_asn1_type = in_window.org.pkijs.asn1.DATE;
+ break;
+ // #endregion
+ // #region TIMEOFDAY type
+ case 32:
+ new_asn1_type = in_window.org.pkijs.asn1.TIMEOFDAY;
+ break;
+ // #endregion
+ // #region DATE-TIME type
+ case 33:
+ new_asn1_type = in_window.org.pkijs.asn1.DATETIME;
+ break;
+ // #endregion
+ // #region DURATION type
+ case 34:
+ new_asn1_type = in_window.org.pkijs.asn1.DURATION;
+ break;
+ // #endregion
+ // #region default
+ default:
+ {
+ var new_object;
+
+ if(return_object.id_block.is_constructed == true)
+ new_object = new in_window.org.pkijs.asn1.ASN1_CONSTRUCTED();
+ else
+ new_object = new in_window.org.pkijs.asn1.ASN1_PRIMITIVE();
+
+ new_object.id_block = return_object.id_block;
+ new_object.len_block = return_object.len_block;
+ new_object.warnings = return_object.warnings;
+
+ return_object = new_object;
+
+ result_offset = return_object.fromBER(input_buffer, input_offset, input_length);
+ }
+ // #endregion
+ }
+ break;
+ // #endregion
+ // #region All other tag classes
+ case 2: // APPLICATION
+ case 3: // CONTEXT-SPECIFIC
+ case 4: // PRIVATE
+ default:
+ {
+ if(return_object.id_block.is_constructed == true)
+ new_asn1_type = in_window.org.pkijs.asn1.ASN1_CONSTRUCTED;
+ else
+ new_asn1_type = in_window.org.pkijs.asn1.ASN1_PRIMITIVE;
+ }
+ // #endregion
+ }
+ // #endregion
+
+ // #region Change type and perform BER decoding
+ return_object = local_change_type(return_object, new_asn1_type);
+ result_offset = return_object.fromBER(input_buffer, input_offset, (return_object.len_block.is_indefinite_form == true) ? input_length : return_object.len_block.length);
+ // #endregion
+
+ // #region Coping incoming buffer for entire ASN.1 block
+ return_object.value_before_decode = util_copybuf_offset(input_buffer, incoming_offset, return_object.block_length);
+ // #endregion
+
+ return {
+ offset: result_offset,
+ result: return_object
+ };
+ }
+ //**************************************************************************************
+ in_window.org.pkijs.fromBER =
+ function(input_buffer)
+ {
+ /// <summary>Major function for decoding ASN.1 BER array into internal library structuries</summary>
+ /// <param name="input_buffer" type="ArrayBuffer">ASN.1 BER encoded array of bytes</param>
+
+ if(input_buffer.byteLength == 0)
+ {
+ var result = new in_window.org.pkijs.asn1.ASN1_block();
+ result.error = "Input buffer has zero length";
+
+ return {
+ offset: (-1),
+ result: result
+ };
+ }
+
+ return fromBER_raw(input_buffer, 0, input_buffer.byteLength);
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Major scheme verification function
+ //**************************************************************************************
+ in_window.org.pkijs.compareSchema =
+ function(root, input_asn1_data, input_asn1_schema)
+ {
+ // #region Special case for CHOICE schema element type
+ if(input_asn1_schema instanceof in_window.org.pkijs.asn1.CHOICE)
+ {
+ var choice_result = false;
+
+ for(var j = 0; j < input_asn1_schema.value.length; j++)
+ {
+ var result = in_window.org.pkijs.compareSchema(root, input_asn1_data, input_asn1_schema.value[j]);
+ if(result.verified === true)
+ return {
+ verified: true,
+ result: root
+ };
+ }
+
+ if(choice_result === false)
+ {
+ var _result = {
+ verified: false,
+ result: {
+ error: "Wrong values for CHOICE type"
+ }
+ };
+
+ if(input_asn1_schema.hasOwnProperty('name'))
+ _result.name = input_asn1_schema.name;
+
+ return _result;
+ }
+ }
+ // #endregion
+
+ // #region Special case for ANY schema element type
+ if(input_asn1_schema instanceof in_window.org.pkijs.asn1.ANY)
+ {
+ // #region Add named component of ASN.1 schema
+ if(input_asn1_schema.hasOwnProperty('name'))
+ root[input_asn1_schema.name] = input_asn1_data;
+ // #endregion
+
+ return {
+ verified: true,
+ result: root
+ };
+ }
+ // #endregion
+
+ // #region Initial check
+ if((root instanceof Object) === false)
+ return {
+ verified: false,
+ result: { error: "Wrong root object" }
+ };
+
+ if((input_asn1_data instanceof Object) === false)
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 data" }
+ };
+
+ if((input_asn1_schema instanceof Object) === false)
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema" }
+ };
+
+ if(('id_block' in input_asn1_schema) === false)
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema" }
+ };
+ // #endregion
+
+ // #region Comparing id_block properties in ASN.1 data and ASN.1 schema
+ // #region Encode and decode ASN.1 schema id_block
+ /// <remarks>This encoding/decoding is neccessary because could be an errors in schema definition</remarks>
+ if(('fromBER' in input_asn1_schema.id_block) === false)
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema" }
+ };
+
+ if(('toBER' in input_asn1_schema.id_block) === false)
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema" }
+ };
+
+ var encoded_id = input_asn1_schema.id_block.toBER(false);
+ if(encoded_id.byteLength === 0)
+ return {
+ verified: false,
+ result: { error: "Error encoding id_block for ASN.1 schema" }
+ };
+
+ var decoded_offset = input_asn1_schema.id_block.fromBER(encoded_id, 0, encoded_id.byteLength);
+ if(decoded_offset === (-1))
+ return {
+ verified: false,
+ result: { error: "Error decoding id_block for ASN.1 schema" }
+ };
+ // #endregion
+
+ // #region tag_class
+ if(input_asn1_schema.id_block.hasOwnProperty('tag_class') === false)
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema" }
+ };
+
+ if(input_asn1_schema.id_block.tag_class !== input_asn1_data.id_block.tag_class)
+ return {
+ verified: false,
+ result: root
+ };
+ // #endregion
+ // #region tag_number
+ if(input_asn1_schema.id_block.hasOwnProperty('tag_number') === false)
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema" }
+ };
+
+ if(input_asn1_schema.id_block.tag_number !== input_asn1_data.id_block.tag_number)
+ return {
+ verified: false,
+ result: root
+ };
+ // #endregion
+ // #region is_constructed
+ if(input_asn1_schema.id_block.hasOwnProperty('is_constructed') === false)
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema" }
+ };
+
+ if(input_asn1_schema.id_block.is_constructed !== input_asn1_data.id_block.is_constructed)
+ return {
+ verified: false,
+ result: root
+ };
+ // #endregion
+ // #region is_hex_only
+ if(('is_hex_only' in input_asn1_schema.id_block) === false) // Since 'is_hex_only' is an inhirited property
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema" }
+ };
+
+ if(input_asn1_schema.id_block.is_hex_only !== input_asn1_data.id_block.is_hex_only)
+ return {
+ verified: false,
+ result: root
+ };
+ // #endregion
+ // #region value_hex
+ if(input_asn1_schema.id_block.is_hex_only === true)
+ {
+ if(('value_hex' in input_asn1_schema.id_block) === false) // Since 'value_hex' is an inhirited property
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema" }
+ };
+
+ var schema_view = new Uint8Array(input_asn1_schema.id_block.value_hex);
+ var asn1_view = new Uint8Array(input_asn1_data.id_block.value_hex);
+
+ if(schema_view.length !== asn1_view.length)
+ return {
+ verified: false,
+ result: root
+ };
+
+ for(var i = 0; i < schema_view.length; i++)
+ {
+ if(schema_view[i] !== asn1_view[1])
+ return {
+ verified: false,
+ result: root
+ };
+ }
+ }
+ // #endregion
+ // #endregion
+
+ // #region Add named component of ASN.1 schema
+ if(input_asn1_schema.hasOwnProperty('name'))
+ {
+ input_asn1_schema.name = input_asn1_schema.name.replace(/^\s+|\s+$/g, '');
+ if(input_asn1_schema.name !== "")
+ root[input_asn1_schema.name] = input_asn1_data;
+ }
+ // #endregion
+
+ // #region Getting next ASN.1 block for comparition
+ if(input_asn1_schema.id_block.is_constructed === true)
+ {
+ var admission = 0;
+ var result = { verified: false };
+
+ var max_length = input_asn1_schema.value_block.value.length;
+
+ if(max_length > 0)
+ {
+ if(input_asn1_schema.value_block.value[0] instanceof in_window.org.pkijs.asn1.REPEATED)
+ max_length = input_asn1_data.value_block.value.length;
+ }
+
+ // #region Special case when constructive value has no elements
+ if(max_length === 0)
+ return {
+ verified: true,
+ result: root
+ };
+ // #endregion
+
+ // #region Special case when "input_asn1_data" has no values and "input_asn1_schema" has all optional values
+ if((input_asn1_data.value_block.value.length === 0) &&
+ (input_asn1_schema.value_block.value.length !== 0))
+ {
+ var _optional = true;
+
+ for(var i = 0; i < input_asn1_schema.value_block.value.length; i++)
+ _optional = _optional && (input_asn1_schema.value_block.value[i].optional || false);
+
+ if(_optional === true)
+ {
+ return {
+ verified: true,
+ result: root
+ };
+ }
+ else
+ {
+ // #region Delete early added name of block
+ if(input_asn1_schema.hasOwnProperty('name'))
+ {
+ input_asn1_schema.name = input_asn1_schema.name.replace(/^\s+|\s+$/g, '');
+ if(input_asn1_schema.name !== "")
+ delete root[input_asn1_schema.name];
+ }
+ // #endregion
+
+ root.error = "Inconsistent object length";
+
+ return {
+ verified: false,
+ result: root
+ };
+ }
+ }
+ // #endregion
+
+ for(var i = 0; i < max_length; i++)
+ {
+ // #region Special case when there is an "optional" element of ASN.1 schema at the end
+ if((i - admission) >= input_asn1_data.value_block.value.length)
+ {
+ if(input_asn1_schema.value_block.value[i].optional === false)
+ {
+ var _result = {
+ verified: false,
+ result: root
+ };
+
+ root.error = "Inconsistent length between ASN.1 data and schema";
+
+ // #region Delete early added name of block
+ if(input_asn1_schema.hasOwnProperty('name'))
+ {
+ input_asn1_schema.name = input_asn1_schema.name.replace(/^\s+|\s+$/g, '');
+ if(input_asn1_schema.name !== "")
+ {
+ delete root[input_asn1_schema.name];
+ _result.name = input_asn1_schema.name;
+ }
+ }
+ // #endregion
+
+ return _result;
+ }
+ }
+ // #endregion
+ else
+ {
+ // #region Special case for REPEATED type of ASN.1 schema element
+ if(input_asn1_schema.value_block.value[0] instanceof in_window.org.pkijs.asn1.REPEATED)
+ {
+ result = in_window.org.pkijs.compareSchema(root, input_asn1_data.value_block.value[i], input_asn1_schema.value_block.value[0].value);
+ if(result.verified === false)
+ {
+ if(input_asn1_schema.value_block.value[0].optional === true)
+ admission++;
+ else
+ {
+ // #region Delete early added name of block
+ if(input_asn1_schema.hasOwnProperty('name'))
+ {
+ input_asn1_schema.name = input_asn1_schema.name.replace(/^\s+|\s+$/g, '');
+ if(input_asn1_schema.name !== "")
+ delete root[input_asn1_schema.name];
+ }
+ // #endregion
+
+ return result;
+ }
+ }
+
+ if(("name" in input_asn1_schema.value_block.value[0]) && (input_asn1_schema.value_block.value[0].name.length > 0))
+ {
+ var array_root = {};
+
+ if(("local" in input_asn1_schema.value_block.value[0]) && (input_asn1_schema.value_block.value[0].local === true))
+ array_root = input_asn1_data;
+ else
+ array_root = root;
+
+ if(typeof array_root[input_asn1_schema.value_block.value[0].name] === "undefined")
+ array_root[input_asn1_schema.value_block.value[0].name] = new Array();
+
+ array_root[input_asn1_schema.value_block.value[0].name].push(input_asn1_data.value_block.value[i]);
+ }
+ }
+ // #endregion
+ else
+ {
+ result = in_window.org.pkijs.compareSchema(root, input_asn1_data.value_block.value[i - admission], input_asn1_schema.value_block.value[i]);
+ if(result.verified === false)
+ {
+ if(input_asn1_schema.value_block.value[i].optional === true)
+ admission++;
+ else
+ {
+ // #region Delete early added name of block
+ if(input_asn1_schema.hasOwnProperty('name'))
+ {
+ input_asn1_schema.name = input_asn1_schema.name.replace(/^\s+|\s+$/g, '');
+ if(input_asn1_schema.name !== "")
+ delete root[input_asn1_schema.name];
+ }
+ // #endregion
+
+ return result;
+ }
+ }
+ }
+ }
+ }
+
+ if(result.verified === false) // The situation may take place if last element is "optional" and verification failed
+ {
+ var _result = {
+ verified: false,
+ result: root
+ };
+
+ // #region Delete early added name of block
+ if(input_asn1_schema.hasOwnProperty('name'))
+ {
+ input_asn1_schema.name = input_asn1_schema.name.replace(/^\s+|\s+$/g, '');
+ if(input_asn1_schema.name !== "")
+ {
+ delete root[input_asn1_schema.name];
+ _result.name = input_asn1_schema.name;
+ }
+ }
+ // #endregion
+
+ return _result;
+ }
+
+ return {
+ verified: true,
+ result: root
+ };
+ }
+ // #endregion
+ // #region Ability to parse internal value for primitive-encoded value (value of OCTETSTRING, for example)
+ else
+ {
+ if( ("primitive_schema" in input_asn1_schema) &&
+ ("value_hex" in input_asn1_data.value_block) )
+ {
+ // #region Decoding of raw ASN.1 data
+ var asn1 = in_window.org.pkijs.fromBER(input_asn1_data.value_block.value_hex);
+ if(asn1.offset === (-1))
+ {
+ var _result = {
+ verified: false,
+ result: asn1.result
+ };
+
+ // #region Delete early added name of block
+ if(input_asn1_schema.hasOwnProperty('name'))
+ {
+ input_asn1_schema.name = input_asn1_schema.name.replace(/^\s+|\s+$/g, '');
+ if(input_asn1_schema.name !== "")
+ {
+ delete root[input_asn1_schema.name];
+ _result.name = input_asn1_schema.name;
+ }
+ }
+ // #endregion
+
+ return _result;
+ }
+ // #endregion
+
+ return in_window.org.pkijs.compareSchema(root, asn1.result, input_asn1_schema.primitive_schema);
+ }
+ else
+ return {
+ verified: true,
+ result: root
+ };
+ }
+ // #endregion
+ };
+ //**************************************************************************************
+ in_window.org.pkijs.verifySchema =
+ function(input_buffer, input_schema)
+ {
+ // #region Initial check
+ if((input_schema instanceof Object) === false)
+ return {
+ verified: false,
+ result: { error: "Wrong ASN.1 schema type" }
+ };
+ // #endregion
+
+ // #region Decoding of raw ASN.1 data
+ var asn1 = in_window.org.pkijs.fromBER(input_buffer);
+ if(asn1.offset === (-1))
+ return {
+ verified: false,
+ result: asn1.result
+ };
+ // #endregion
+
+ // #region Compare ASN.1 struct with input schema
+ return in_window.org.pkijs.compareSchema(asn1.result, asn1.result, input_schema);
+ // #endregion
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+ // #region Major function converting JSON to ASN.1 objects
+ //**************************************************************************************
+ in_window.org.pkijs.fromJSON =
+ function(json)
+ {
+ /// <summary>Converting from JSON to ASN.1 objects</summary>
+ /// <param name="json" type="String|Object">JSON string or object to convert to ASN.1 objects</param>
+ };
+ //**************************************************************************************
+ // #endregion
+ //**************************************************************************************
+}
+)(typeof exports !== "undefined" ? exports : window); \ No newline at end of file