diff --git a/config.yaml.example b/config.yaml.example index 6f4f640..ca126db 100644 --- a/config.yaml.example +++ b/config.yaml.example @@ -1,7 +1,9 @@ -# 教务cookie -cookie: "JSESSIONID=asd;" +# 学号 +username: "2020123456" +# 密码 +password: "abcdefg123123" # 在 https://qmsg.zendee.cn 获取 -qmsgKey: "" +qmsgKey: "15rg6s5t1h6t1s5g66" ## telegram api 域名 #tgApiDomain: "api.telegram.org" ## @BotFather 建立机器人获取 diff --git a/package.json b/package.json index b950f92..671a54e 100644 --- a/package.json +++ b/package.json @@ -12,10 +12,13 @@ "dependencies": { "@types/node": "^16.9.1", "@types/qs": "^6.9.7", + "@types/tough-cookie": "^4.0.1", "axios": "^0.21.4", + "axios-cookiejar-support": "^1.0.1", "axios-retry": "^3.1.9", "dayjs": "^1.10.7", "qs": "^6.10.1", + "tough-cookie": "^4.0.0", "ts-node": "^10.2.1", "typescript": "^4.4.3", "yaml": "^1.10.2" diff --git a/src/des.js b/src/des.js new file mode 100644 index 0000000..96d8064 --- /dev/null +++ b/src/des.js @@ -0,0 +1,1029 @@ +/** + * DES加密解密 + * @Copyright Copyright (c) 2006 + * @author Guapo + * @see DESCore + */ + +/* +* encrypt the string to string made up of hex +* return the encrypted string +*/ +export function strEnc(data, firstKey, secondKey, thirdKey) { + + var leng = data.length; + var encData = ""; + var firstKeyBt, secondKeyBt, thirdKeyBt, firstLength, secondLength, thirdLength; + if (firstKey != null && firstKey != "") { + firstKeyBt = getKeyBytes(firstKey); + firstLength = firstKeyBt.length; + } + if (secondKey != null && secondKey != "") { + secondKeyBt = getKeyBytes(secondKey); + secondLength = secondKeyBt.length; + } + if (thirdKey != null && thirdKey != "") { + thirdKeyBt = getKeyBytes(thirdKey); + thirdLength = thirdKeyBt.length; + } + + if (leng > 0) { + if (leng < 4) { + var bt = strToBt(data); + var encByte; + if (firstKey != null && firstKey != "" && secondKey != null && secondKey != "" && thirdKey != null && thirdKey != "") { + var tempBt; + var x, y, z; + tempBt = bt; + for (x = 0; x < firstLength; x++) { + tempBt = enc(tempBt, firstKeyBt[x]); + } + for (y = 0; y < secondLength; y++) { + tempBt = enc(tempBt, secondKeyBt[y]); + } + for (z = 0; z < thirdLength; z++) { + tempBt = enc(tempBt, thirdKeyBt[z]); + } + encByte = tempBt; + } else { + if (firstKey != null && firstKey != "" && secondKey != null && secondKey != "") { + var tempBt; + var x, y; + tempBt = bt; + for (x = 0; x < firstLength; x++) { + tempBt = enc(tempBt, firstKeyBt[x]); + } + for (y = 0; y < secondLength; y++) { + tempBt = enc(tempBt, secondKeyBt[y]); + } + encByte = tempBt; + } else { + if (firstKey != null && firstKey != "") { + var tempBt; + var x = 0; + tempBt = bt; + for (x = 0; x < firstLength; x++) { + tempBt = enc(tempBt, firstKeyBt[x]); + } + encByte = tempBt; + } + } + } + encData = bt64ToHex(encByte); + } else { + var iterator = parseInt(leng / 4); + var remainder = leng % 4; + var i = 0; + for (i = 0; i < iterator; i++) { + var tempData = data.substring(i * 4 + 0, i * 4 + 4); + var tempByte = strToBt(tempData); + var encByte; + if (firstKey != null && firstKey != "" && secondKey != null && secondKey != "" && thirdKey != null && thirdKey != "") { + var tempBt; + var x, y, z; + tempBt = tempByte; + for (x = 0; x < firstLength; x++) { + tempBt = enc(tempBt, firstKeyBt[x]); + } + for (y = 0; y < secondLength; y++) { + tempBt = enc(tempBt, secondKeyBt[y]); + } + for (z = 0; z < thirdLength; z++) { + tempBt = enc(tempBt, thirdKeyBt[z]); + } + encByte = tempBt; + } else { + if (firstKey != null && firstKey != "" && secondKey != null && secondKey != "") { + var tempBt; + var x, y; + tempBt = tempByte; + for (x = 0; x < firstLength; x++) { + tempBt = enc(tempBt, firstKeyBt[x]); + } + for (y = 0; y < secondLength; y++) { + tempBt = enc(tempBt, secondKeyBt[y]); + } + encByte = tempBt; + } else { + if (firstKey != null && firstKey != "") { + var tempBt; + var x; + tempBt = tempByte; + for (x = 0; x < firstLength; x++) { + tempBt = enc(tempBt, firstKeyBt[x]); + } + encByte = tempBt; + } + } + } + encData += bt64ToHex(encByte); + } + if (remainder > 0) { + var remainderData = data.substring(iterator * 4 + 0, leng); + var tempByte = strToBt(remainderData); + var encByte; + if (firstKey != null && firstKey != "" && secondKey != null && secondKey != "" && thirdKey != null && thirdKey != "") { + var tempBt; + var x, y, z; + tempBt = tempByte; + for (x = 0; x < firstLength; x++) { + tempBt = enc(tempBt, firstKeyBt[x]); + } + for (y = 0; y < secondLength; y++) { + tempBt = enc(tempBt, secondKeyBt[y]); + } + for (z = 0; z < thirdLength; z++) { + tempBt = enc(tempBt, thirdKeyBt[z]); + } + encByte = tempBt; + } else { + if (firstKey != null && firstKey != "" && secondKey != null && secondKey != "") { + var tempBt; + var x, y; + tempBt = tempByte; + for (x = 0; x < firstLength; x++) { + tempBt = enc(tempBt, firstKeyBt[x]); + } + for (y = 0; y < secondLength; y++) { + tempBt = enc(tempBt, secondKeyBt[y]); + } + encByte = tempBt; + } else { + if (firstKey != null && firstKey != "") { + var tempBt; + var x; + tempBt = tempByte; + for (x = 0; x < firstLength; x++) { + tempBt = enc(tempBt, firstKeyBt[x]); + } + encByte = tempBt; + } + } + } + encData += bt64ToHex(encByte); + } + } + } + return encData; +} + +/* +* decrypt the encrypted string to the original string +* +* return the original string +*/ +function strDec(data, firstKey, secondKey, thirdKey) { + var leng = data.length; + var decStr = ""; + var firstKeyBt, secondKeyBt, thirdKeyBt, firstLength, secondLength, thirdLength; + if (firstKey != null && firstKey != "") { + firstKeyBt = getKeyBytes(firstKey); + firstLength = firstKeyBt.length; + } + if (secondKey != null && secondKey != "") { + secondKeyBt = getKeyBytes(secondKey); + secondLength = secondKeyBt.length; + } + if (thirdKey != null && thirdKey != "") { + thirdKeyBt = getKeyBytes(thirdKey); + thirdLength = thirdKeyBt.length; + } + + var iterator = parseInt(leng / 16); + var i = 0; + for (i = 0; i < iterator; i++) { + var tempData = data.substring(i * 16 + 0, i * 16 + 16); + var strByte = hexToBt64(tempData); + var intByte = new Array(64); + var j = 0; + for (j = 0; j < 64; j++) { + intByte[j] = parseInt(strByte.substring(j, j + 1)); + } + var decByte; + if (firstKey != null && firstKey != "" && secondKey != null && secondKey != "" && thirdKey != null && thirdKey != "") { + var tempBt; + var x, y, z; + tempBt = intByte; + for (x = thirdLength - 1; x >= 0; x--) { + tempBt = dec(tempBt, thirdKeyBt[x]); + } + for (y = secondLength - 1; y >= 0; y--) { + tempBt = dec(tempBt, secondKeyBt[y]); + } + for (z = firstLength - 1; z >= 0; z--) { + tempBt = dec(tempBt, firstKeyBt[z]); + } + decByte = tempBt; + } else { + if (firstKey != null && firstKey != "" && secondKey != null && secondKey != "") { + var tempBt; + var x, y, z; + tempBt = intByte; + for (x = secondLength - 1; x >= 0; x--) { + tempBt = dec(tempBt, secondKeyBt[x]); + } + for (y = firstLength - 1; y >= 0; y--) { + tempBt = dec(tempBt, firstKeyBt[y]); + } + decByte = tempBt; + } else { + if (firstKey != null && firstKey != "") { + var tempBt; + var x, y, z; + tempBt = intByte; + for (x = firstLength - 1; x >= 0; x--) { + tempBt = dec(tempBt, firstKeyBt[x]); + } + decByte = tempBt; + } + } + } + decStr += byteToString(decByte); + } + return decStr; +} + +/* +* chang the string into the bit array +* +* return bit array(it's length % 64 = 0) +*/ +function getKeyBytes(key) { + var keyBytes = new Array(); + var leng = key.length; + var iterator = parseInt(leng / 4); + var remainder = leng % 4; + var i = 0; + for (i = 0; i < iterator; i++) { + keyBytes[i] = strToBt(key.substring(i * 4 + 0, i * 4 + 4)); + } + if (remainder > 0) { + keyBytes[i] = strToBt(key.substring(i * 4 + 0, leng)); + } + return keyBytes; +} + +/* +* chang the string(it's length <= 4) into the bit array +* +* return bit array(it's length = 64) +*/ +function strToBt(str) { + var leng = str.length; + var bt = new Array(64); + if (leng < 4) { + var i = 0, j = 0, p = 0, q = 0; + for (i = 0; i < leng; i++) { + var k = str.charCodeAt(i); + for (j = 0; j < 16; j++) { + var pow = 1, m = 0; + for (m = 15; m > j; m--) { + pow *= 2; + } + bt[16 * i + j] = parseInt(k / pow) % 2; + } + } + for (p = leng; p < 4; p++) { + var k = 0; + for (q = 0; q < 16; q++) { + var pow = 1, m = 0; + for (m = 15; m > q; m--) { + pow *= 2; + } + bt[16 * p + q] = parseInt(k / pow) % 2; + } + } + } else { + for (i = 0; i < 4; i++) { + var k = str.charCodeAt(i); + for (j = 0; j < 16; j++) { + var pow = 1; + for (m = 15; m > j; m--) { + pow *= 2; + } + bt[16 * i + j] = parseInt(k / pow) % 2; + } + } + } + return bt; +} + +/* +* chang the bit(it's length = 4) into the hex +* +* return hex +*/ +function bt4ToHex(binary) { + var hex; + switch (binary) { + case "0000" : + hex = "0"; + break; + case "0001" : + hex = "1"; + break; + case "0010" : + hex = "2"; + break; + case "0011" : + hex = "3"; + break; + case "0100" : + hex = "4"; + break; + case "0101" : + hex = "5"; + break; + case "0110" : + hex = "6"; + break; + case "0111" : + hex = "7"; + break; + case "1000" : + hex = "8"; + break; + case "1001" : + hex = "9"; + break; + case "1010" : + hex = "A"; + break; + case "1011" : + hex = "B"; + break; + case "1100" : + hex = "C"; + break; + case "1101" : + hex = "D"; + break; + case "1110" : + hex = "E"; + break; + case "1111" : + hex = "F"; + break; + } + return hex; +} + +/* +* chang the hex into the bit(it's length = 4) +* +* return the bit(it's length = 4) +*/ +function hexToBt4(hex) { + var binary; + switch (hex) { + case "0" : + binary = "0000"; + break; + case "1" : + binary = "0001"; + break; + case "2" : + binary = "0010"; + break; + case "3" : + binary = "0011"; + break; + case "4" : + binary = "0100"; + break; + case "5" : + binary = "0101"; + break; + case "6" : + binary = "0110"; + break; + case "7" : + binary = "0111"; + break; + case "8" : + binary = "1000"; + break; + case "9" : + binary = "1001"; + break; + case "A" : + binary = "1010"; + break; + case "B" : + binary = "1011"; + break; + case "C" : + binary = "1100"; + break; + case "D" : + binary = "1101"; + break; + case "E" : + binary = "1110"; + break; + case "F" : + binary = "1111"; + break; + } + return binary; +} + +/* +* chang the bit(it's length = 64) into the string +* +* return string +*/ +function byteToString(byteData) { + var str = ""; + for (let i = 0; i < 4; i++) { + var count = 0; + for (let j = 0; j < 16; j++) { + var pow = 1; + for (let m = 15; m > j; m--) { + pow *= 2; + } + count += byteData[16 * i + j] * pow; + } + if (count != 0) { + str += String.fromCharCode(count); + } + } + return str; +} + +function bt64ToHex(byteData) { + var hex = ""; + for (let i = 0; i < 16; i++) { + var bt = ""; + for (let j = 0; j < 4; j++) { + bt += byteData[i * 4 + j]; + } + hex += bt4ToHex(bt); + } + return hex; +} + +function hexToBt64(hex) { + var binary = ""; + for (let i = 0; i < 16; i++) { + binary += hexToBt4(hex.substring(i, i + 1)); + } + return binary; +} + +/* +* the 64 bit des core arithmetic +*/ + +function enc(dataByte, keyByte) { + var keys = generateKeys(keyByte); + var ipByte = initPermute(dataByte); + var ipLeft = new Array(32); + var ipRight = new Array(32); + var tempLeft = new Array(32); + var i = 0, j = 0, k = 0, m = 0, n = 0; + for (k = 0; k < 32; k++) { + ipLeft[k] = ipByte[k]; + ipRight[k] = ipByte[32 + k]; + } + for (i = 0; i < 16; i++) { + for (j = 0; j < 32; j++) { + tempLeft[j] = ipLeft[j]; + ipLeft[j] = ipRight[j]; + } + var key = new Array(48); + for (m = 0; m < 48; m++) { + key[m] = keys[i][m]; + } + var tempRight = xor(pPermute(sBoxPermute(xor(expandPermute(ipRight), key))), tempLeft); + for (n = 0; n < 32; n++) { + ipRight[n] = tempRight[n]; + } + + } + + + var finalData = new Array(64); + for (i = 0; i < 32; i++) { + finalData[i] = ipRight[i]; + finalData[32 + i] = ipLeft[i]; + } + return finallyPermute(finalData); +} + +function dec(dataByte, keyByte) { + var keys = generateKeys(keyByte); + var ipByte = initPermute(dataByte); + var ipLeft = new Array(32); + var ipRight = new Array(32); + var tempLeft = new Array(32); + var i = 0, j = 0, k = 0, m = 0, n = 0; + for (k = 0; k < 32; k++) { + ipLeft[k] = ipByte[k]; + ipRight[k] = ipByte[32 + k]; + } + for (i = 15; i >= 0; i--) { + for (j = 0; j < 32; j++) { + tempLeft[j] = ipLeft[j]; + ipLeft[j] = ipRight[j]; + } + var key = new Array(48); + for (m = 0; m < 48; m++) { + key[m] = keys[i][m]; + } + + var tempRight = xor(pPermute(sBoxPermute(xor(expandPermute(ipRight), key))), tempLeft); + for (n = 0; n < 32; n++) { + ipRight[n] = tempRight[n]; + } + } + + + var finalData = new Array(64); + for (i = 0; i < 32; i++) { + finalData[i] = ipRight[i]; + finalData[32 + i] = ipLeft[i]; + } + return finallyPermute(finalData); +} + +function initPermute(originalData) { + var ipByte = new Array(64); + for (let i = 0, m = 1, n = 0; i < 4; i++, m += 2, n += 2) { + for (let j = 7, k = 0; j >= 0; j--, k++) { + ipByte[i * 8 + k] = originalData[j * 8 + m]; + ipByte[i * 8 + k + 32] = originalData[j * 8 + n]; + } + } + return ipByte; +} + +function expandPermute(rightData) { + var epByte = new Array(48); + for (let i = 0; i < 8; i++) { + if (i == 0) { + epByte[i * 6 + 0] = rightData[31]; + } else { + epByte[i * 6 + 0] = rightData[i * 4 - 1]; + } + epByte[i * 6 + 1] = rightData[i * 4 + 0]; + epByte[i * 6 + 2] = rightData[i * 4 + 1]; + epByte[i * 6 + 3] = rightData[i * 4 + 2]; + epByte[i * 6 + 4] = rightData[i * 4 + 3]; + if (i == 7) { + epByte[i * 6 + 5] = rightData[0]; + } else { + epByte[i * 6 + 5] = rightData[i * 4 + 4]; + } + } + return epByte; +} + +function xor(byteOne, byteTwo) { + var xorByte = new Array(byteOne.length); + for (let i = 0; i < byteOne.length; i++) { + xorByte[i] = byteOne[i] ^ byteTwo[i]; + } + return xorByte; +} + +function sBoxPermute(expandByte) { + + var sBoxByte = new Array(32); + var binary = ""; + var s1 = [ + [14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7], + [0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8], + [4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0], + [15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13]]; + + /* Table - s2 */ + var s2 = [ + [15, 1, 8, 14, 6, 11, 3, 4, 9, 7, 2, 13, 12, 0, 5, 10], + [3, 13, 4, 7, 15, 2, 8, 14, 12, 0, 1, 10, 6, 9, 11, 5], + [0, 14, 7, 11, 10, 4, 13, 1, 5, 8, 12, 6, 9, 3, 2, 15], + [13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9]]; + + /* Table - s3 */ + var s3 = [ + [10, 0, 9, 14, 6, 3, 15, 5, 1, 13, 12, 7, 11, 4, 2, 8], + [13, 7, 0, 9, 3, 4, 6, 10, 2, 8, 5, 14, 12, 11, 15, 1], + [13, 6, 4, 9, 8, 15, 3, 0, 11, 1, 2, 12, 5, 10, 14, 7], + [1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12]]; + /* Table - s4 */ + var s4 = [ + [7, 13, 14, 3, 0, 6, 9, 10, 1, 2, 8, 5, 11, 12, 4, 15], + [13, 8, 11, 5, 6, 15, 0, 3, 4, 7, 2, 12, 1, 10, 14, 9], + [10, 6, 9, 0, 12, 11, 7, 13, 15, 1, 3, 14, 5, 2, 8, 4], + [3, 15, 0, 6, 10, 1, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14]]; + + /* Table - s5 */ + var s5 = [ + [2, 12, 4, 1, 7, 10, 11, 6, 8, 5, 3, 15, 13, 0, 14, 9], + [14, 11, 2, 12, 4, 7, 13, 1, 5, 0, 15, 10, 3, 9, 8, 6], + [4, 2, 1, 11, 10, 13, 7, 8, 15, 9, 12, 5, 6, 3, 0, 14], + [11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3]]; + + /* Table - s6 */ + var s6 = [ + [12, 1, 10, 15, 9, 2, 6, 8, 0, 13, 3, 4, 14, 7, 5, 11], + [10, 15, 4, 2, 7, 12, 9, 5, 6, 1, 13, 14, 0, 11, 3, 8], + [9, 14, 15, 5, 2, 8, 12, 3, 7, 0, 4, 10, 1, 13, 11, 6], + [4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13]]; + + /* Table - s7 */ + var s7 = [ + [4, 11, 2, 14, 15, 0, 8, 13, 3, 12, 9, 7, 5, 10, 6, 1], + [13, 0, 11, 7, 4, 9, 1, 10, 14, 3, 5, 12, 2, 15, 8, 6], + [1, 4, 11, 13, 12, 3, 7, 14, 10, 15, 6, 8, 0, 5, 9, 2], + [6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12]]; + + /* Table - s8 */ + var s8 = [ + [13, 2, 8, 4, 6, 15, 11, 1, 10, 9, 3, 14, 5, 0, 12, 7], + [1, 15, 13, 8, 10, 3, 7, 4, 12, 5, 6, 11, 0, 14, 9, 2], + [7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8], + [2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11]]; + + for (let m = 0; m < 8; m++) { + var i = 0, j = 0; + i = expandByte[m * 6 + 0] * 2 + expandByte[m * 6 + 5]; + j = expandByte[m * 6 + 1] * 2 * 2 * 2 + + expandByte[m * 6 + 2] * 2 * 2 + + expandByte[m * 6 + 3] * 2 + + expandByte[m * 6 + 4]; + switch (m) { + case 0 : + binary = getBoxBinary(s1[i][j]); + break; + case 1 : + binary = getBoxBinary(s2[i][j]); + break; + case 2 : + binary = getBoxBinary(s3[i][j]); + break; + case 3 : + binary = getBoxBinary(s4[i][j]); + break; + case 4 : + binary = getBoxBinary(s5[i][j]); + break; + case 5 : + binary = getBoxBinary(s6[i][j]); + break; + case 6 : + binary = getBoxBinary(s7[i][j]); + break; + case 7 : + binary = getBoxBinary(s8[i][j]); + break; + } + sBoxByte[m * 4 + 0] = parseInt(binary.substring(0, 1)); + sBoxByte[m * 4 + 1] = parseInt(binary.substring(1, 2)); + sBoxByte[m * 4 + 2] = parseInt(binary.substring(2, 3)); + sBoxByte[m * 4 + 3] = parseInt(binary.substring(3, 4)); + } + return sBoxByte; +} + +function pPermute(sBoxByte) { + var pBoxPermute = new Array(32); + pBoxPermute[0] = sBoxByte[15]; + pBoxPermute[1] = sBoxByte[6]; + pBoxPermute[2] = sBoxByte[19]; + pBoxPermute[3] = sBoxByte[20]; + pBoxPermute[4] = sBoxByte[28]; + pBoxPermute[5] = sBoxByte[11]; + pBoxPermute[6] = sBoxByte[27]; + pBoxPermute[7] = sBoxByte[16]; + pBoxPermute[8] = sBoxByte[0]; + pBoxPermute[9] = sBoxByte[14]; + pBoxPermute[10] = sBoxByte[22]; + pBoxPermute[11] = sBoxByte[25]; + pBoxPermute[12] = sBoxByte[4]; + pBoxPermute[13] = sBoxByte[17]; + pBoxPermute[14] = sBoxByte[30]; + pBoxPermute[15] = sBoxByte[9]; + pBoxPermute[16] = sBoxByte[1]; + pBoxPermute[17] = sBoxByte[7]; + pBoxPermute[18] = sBoxByte[23]; + pBoxPermute[19] = sBoxByte[13]; + pBoxPermute[20] = sBoxByte[31]; + pBoxPermute[21] = sBoxByte[26]; + pBoxPermute[22] = sBoxByte[2]; + pBoxPermute[23] = sBoxByte[8]; + pBoxPermute[24] = sBoxByte[18]; + pBoxPermute[25] = sBoxByte[12]; + pBoxPermute[26] = sBoxByte[29]; + pBoxPermute[27] = sBoxByte[5]; + pBoxPermute[28] = sBoxByte[21]; + pBoxPermute[29] = sBoxByte[10]; + pBoxPermute[30] = sBoxByte[3]; + pBoxPermute[31] = sBoxByte[24]; + return pBoxPermute; +} + +function finallyPermute(endByte) { + var fpByte = new Array(64); + fpByte[0] = endByte[39]; + fpByte[1] = endByte[7]; + fpByte[2] = endByte[47]; + fpByte[3] = endByte[15]; + fpByte[4] = endByte[55]; + fpByte[5] = endByte[23]; + fpByte[6] = endByte[63]; + fpByte[7] = endByte[31]; + fpByte[8] = endByte[38]; + fpByte[9] = endByte[6]; + fpByte[10] = endByte[46]; + fpByte[11] = endByte[14]; + fpByte[12] = endByte[54]; + fpByte[13] = endByte[22]; + fpByte[14] = endByte[62]; + fpByte[15] = endByte[30]; + fpByte[16] = endByte[37]; + fpByte[17] = endByte[5]; + fpByte[18] = endByte[45]; + fpByte[19] = endByte[13]; + fpByte[20] = endByte[53]; + fpByte[21] = endByte[21]; + fpByte[22] = endByte[61]; + fpByte[23] = endByte[29]; + fpByte[24] = endByte[36]; + fpByte[25] = endByte[4]; + fpByte[26] = endByte[44]; + fpByte[27] = endByte[12]; + fpByte[28] = endByte[52]; + fpByte[29] = endByte[20]; + fpByte[30] = endByte[60]; + fpByte[31] = endByte[28]; + fpByte[32] = endByte[35]; + fpByte[33] = endByte[3]; + fpByte[34] = endByte[43]; + fpByte[35] = endByte[11]; + fpByte[36] = endByte[51]; + fpByte[37] = endByte[19]; + fpByte[38] = endByte[59]; + fpByte[39] = endByte[27]; + fpByte[40] = endByte[34]; + fpByte[41] = endByte[2]; + fpByte[42] = endByte[42]; + fpByte[43] = endByte[10]; + fpByte[44] = endByte[50]; + fpByte[45] = endByte[18]; + fpByte[46] = endByte[58]; + fpByte[47] = endByte[26]; + fpByte[48] = endByte[33]; + fpByte[49] = endByte[1]; + fpByte[50] = endByte[41]; + fpByte[51] = endByte[9]; + fpByte[52] = endByte[49]; + fpByte[53] = endByte[17]; + fpByte[54] = endByte[57]; + fpByte[55] = endByte[25]; + fpByte[56] = endByte[32]; + fpByte[57] = endByte[0]; + fpByte[58] = endByte[40]; + fpByte[59] = endByte[8]; + fpByte[60] = endByte[48]; + fpByte[61] = endByte[16]; + fpByte[62] = endByte[56]; + fpByte[63] = endByte[24]; + return fpByte; +} + +function getBoxBinary(i) { + var binary = ""; + switch (i) { + case 0 : + binary = "0000"; + break; + case 1 : + binary = "0001"; + break; + case 2 : + binary = "0010"; + break; + case 3 : + binary = "0011"; + break; + case 4 : + binary = "0100"; + break; + case 5 : + binary = "0101"; + break; + case 6 : + binary = "0110"; + break; + case 7 : + binary = "0111"; + break; + case 8 : + binary = "1000"; + break; + case 9 : + binary = "1001"; + break; + case 10 : + binary = "1010"; + break; + case 11 : + binary = "1011"; + break; + case 12 : + binary = "1100"; + break; + case 13 : + binary = "1101"; + break; + case 14 : + binary = "1110"; + break; + case 15 : + binary = "1111"; + break; + } + return binary; +} + +/* +* generate 16 keys for xor +* +*/ +function generateKeys(keyByte) { + var key = new Array(56); + var keys = new Array(); + + keys[0] = new Array(); + keys[1] = new Array(); + keys[2] = new Array(); + keys[3] = new Array(); + keys[4] = new Array(); + keys[5] = new Array(); + keys[6] = new Array(); + keys[7] = new Array(); + keys[8] = new Array(); + keys[9] = new Array(); + keys[10] = new Array(); + keys[11] = new Array(); + keys[12] = new Array(); + keys[13] = new Array(); + keys[14] = new Array(); + keys[15] = new Array(); + var loop = [1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1]; + + for (i = 0; i < 7; i++) { + for (let j = 0, k = 7; j < 8; j++, k--) { + key[i * 8 + j] = keyByte[8 * k + i]; + } + } + + var i = 0; + for (i = 0; i < 16; i++) { + var tempLeft = 0; + var tempRight = 0; + for (let j = 0; j < loop[i]; j++) { + tempLeft = key[0]; + tempRight = key[28]; + for (let k = 0; k < 27; k++) { + key[k] = key[k + 1]; + key[28 + k] = key[29 + k]; + } + key[27] = tempLeft; + key[55] = tempRight; + } + var tempKey = new Array(48); + tempKey[0] = key[13]; + tempKey[1] = key[16]; + tempKey[2] = key[10]; + tempKey[3] = key[23]; + tempKey[4] = key[0]; + tempKey[5] = key[4]; + tempKey[6] = key[2]; + tempKey[7] = key[27]; + tempKey[8] = key[14]; + tempKey[9] = key[5]; + tempKey[10] = key[20]; + tempKey[11] = key[9]; + tempKey[12] = key[22]; + tempKey[13] = key[18]; + tempKey[14] = key[11]; + tempKey[15] = key[3]; + tempKey[16] = key[25]; + tempKey[17] = key[7]; + tempKey[18] = key[15]; + tempKey[19] = key[6]; + tempKey[20] = key[26]; + tempKey[21] = key[19]; + tempKey[22] = key[12]; + tempKey[23] = key[1]; + tempKey[24] = key[40]; + tempKey[25] = key[51]; + tempKey[26] = key[30]; + tempKey[27] = key[36]; + tempKey[28] = key[46]; + tempKey[29] = key[54]; + tempKey[30] = key[29]; + tempKey[31] = key[39]; + tempKey[32] = key[50]; + tempKey[33] = key[44]; + tempKey[34] = key[32]; + tempKey[35] = key[47]; + tempKey[36] = key[43]; + tempKey[37] = key[48]; + tempKey[38] = key[38]; + tempKey[39] = key[55]; + tempKey[40] = key[33]; + tempKey[41] = key[52]; + tempKey[42] = key[45]; + tempKey[43] = key[41]; + tempKey[44] = key[49]; + tempKey[45] = key[35]; + tempKey[46] = key[28]; + tempKey[47] = key[31]; + switch (i) { + case 0: + for (let m = 0; m < 48; m++) { + keys[0][m] = tempKey[m]; + } + break; + case 1: + for (let m = 0; m < 48; m++) { + keys[1][m] = tempKey[m]; + } + break; + case 2: + for (let m = 0; m < 48; m++) { + keys[2][m] = tempKey[m]; + } + break; + case 3: + for (let m = 0; m < 48; m++) { + keys[3][m] = tempKey[m]; + } + break; + case 4: + for (let m = 0; m < 48; m++) { + keys[4][m] = tempKey[m]; + } + break; + case 5: + for (let m = 0; m < 48; m++) { + keys[5][m] = tempKey[m]; + } + break; + case 6: + for (let m = 0; m < 48; m++) { + keys[6][m] = tempKey[m]; + } + break; + case 7: + for (let m = 0; m < 48; m++) { + keys[7][m] = tempKey[m]; + } + break; + case 8: + for (let m = 0; m < 48; m++) { + keys[8][m] = tempKey[m]; + } + break; + case 9: + for (let m = 0; m < 48; m++) { + keys[9][m] = tempKey[m]; + } + break; + case 10: + for (let m = 0; m < 48; m++) { + keys[10][m] = tempKey[m]; + } + break; + case 11: + for (let m = 0; m < 48; m++) { + keys[11][m] = tempKey[m]; + } + break; + case 12: + for (let m = 0; m < 48; m++) { + keys[12][m] = tempKey[m]; + } + break; + case 13: + for (let m = 0; m < 48; m++) { + keys[13][m] = tempKey[m]; + } + break; + case 14: + for (let m = 0; m < 48; m++) { + keys[14][m] = tempKey[m]; + } + break; + case 15: + for (let m = 0; m < 48; m++) { + keys[15][m] = tempKey[m]; + } + break; + } + } + return keys; +} diff --git a/src/includes.ts b/src/includes.ts index 4f9d24b..d79eb86 100644 --- a/src/includes.ts +++ b/src/includes.ts @@ -3,24 +3,31 @@ import {appConfig} from "./config" import * as qs from "qs" import dayjs from "dayjs" import {ICourse, IJsonCourse, TChannel} from "./types" -import {JsonCourseList} from "./poll" +import {JsonCourseList, reqBody} from "./poll" import axiosRetry from "axios-retry" +import tough from "tough-cookie" +import axiosCookieJarSupport from "axios-cookiejar-support" +import {strEnc} from "./des" +import {scalarOptions} from "yaml" +import * as process from "process" let sduAxios = axios.create({ headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8', - 'Cookie': appConfig.cookie, 'X-Requested-With': 'XMLHttpRequest', - 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0' + 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0', }, baseURL: 'https://bkzhjx.wh.sdu.edu.cn/', timeout: 5000, transformResponse: data => { - return JSON.parse(data) - } - // maxRedirects: 0 + try { + return JSON.parse(data) + } catch (_e) { + return data + } + }, + // maxRedirects: 10 }) - axiosRetry(sduAxios, { retries: 2, shouldResetTimeout: true, @@ -95,4 +102,42 @@ export async function exitCourse(course: IJsonCourse): Promise { } } +export async function resetCookie() { + let cookieJar = new tough.CookieJar() + let cookieAxios = axios.create({ + headers: { + 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8', + 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0' + }, + timeout: 6000, + maxRedirects: 10 + }) + axiosCookieJarSupport(cookieAxios) + cookieAxios.defaults.jar = cookieJar + cookieAxios.defaults.withCredentials = true + await cookieAxios.get('http://bkzhjx.wh.sdu.edu.cn/sso.jsp') + let casUrl = 'https://pass.sdu.edu.cn/cas/login?service=http%3A%2F%2Fbkzhjx.wh.sdu.edu.cn%2Fsso.jsp' + let resp = await cookieAxios.get(casUrl) + let ticket = /name="lt" value="(.*?)"/.exec(resp.data)?.[1] || null + let rsa = strEnc(appConfig.username + appConfig.password + ticket, '1', '2', '3') + resp = await cookieAxios.post(casUrl, qs.stringify({ + rsa, + ul: appConfig.username.length, + pl: appConfig.password.length, + lt: ticket, + execution: 'e1s1', + _eventId: 'submit' + })) + let nextUrl = 'https://bkzhjx.wh.sdu.edu.cn' + /进入选课/.exec(resp.data)![1] + resp = await cookieAxios.get(nextUrl) + let xkId = /jrxk\('1','(.*?)'/.exec(resp.data)![1] + nextUrl = 'https://bkzhjx.wh.sdu.edu.cn/jsxsd/xsxk/newXsxkzx?jx0502zbid=' + xkId + await cookieAxios.get(nextUrl) + await cookieAxios.get('https://bkzhjx.wh.sdu.edu.cn/jsxsd/xsxk/selectBottom?jx0502zbid=' + xkId) + let cookieString = cookieJar.getCookieStringSync('https://bkzhjx.wh.sdu.edu.cn/jsxsd/xsxk') + console.log('[cookie]取得Cookie：' + cookieString) + appConfig.cookie = cookieString + sduAxios.defaults.headers['Cookie'] = cookieString +} + export {sduAxios} diff --git a/src/index.ts b/src/index.ts index 9e7059d..08932fb 100644 --- a/src/index.ts +++ b/src/index.ts @@ -1,10 +1,12 @@ import {JsonCourseList, poll} from "./poll" import {appConfig} from "./config" import {acquireProcess, monitProcess, replaceProcess} from "./actions" -import {sleep} from "./includes" +import {resetCookie, sleep} from "./includes" import {health} from "./health" async function start() { + console.log('开始获取Cookie') + await resetCookie() console.log('开始启动轮询进程') poll() while (true) { diff --git a/src/poll.ts b/src/poll.ts index e0722ba..33952ab 100644 --- a/src/poll.ts +++ b/src/poll.ts @@ -1,5 +1,5 @@ import {IJsonCourse} from "./types" -import {getTimeNow, logAndNotifyUser, sduAxios, sleep} from "./includes" +import {getTimeNow, logAndNotifyUser, resetCookie, sduAxios, sleep} from "./includes" import {appConfig} from "./config" import * as qs from "qs" @@ -15,10 +15,13 @@ export const JsonCourseList = <{ bx: IJsonCourse[], xx: IJsonCourse[], rx: IJson async function updateBx() { try { let resp = await sduAxios.post('/jsxsd/xsxkkc/xsxkBxxk?1=1&kcxx=&skls=&skfs=&xqid=', reqBody) - JsonCourseList.bx.length = 0 - JsonCourseList.bx.push(...resp.data.aaData) + if (resp.data.aaData.length) { + JsonCourseList.bx.length = 0 + JsonCourseList.bx.push(...resp.data.aaData) + } } catch (_e) { - processError(_e as Error) + // console.log(_e) + await processError(_e as Error) console.log('获取必修JsonList失败 at ' + getTimeNow()) } } @@ -26,10 +29,12 @@ async function updateBx() { async function updateXx() { try { let resp = await sduAxios.post('/jsxsd/xsxkkc/xsxkXxxk?1=1&kcxx=&skls=&skfs=&xqid=', reqBody) - JsonCourseList.xx.length = 0 - JsonCourseList.xx.push(...resp.data.aaData) + if (resp.data.aaData.length) { + JsonCourseList.xx.length = 0 + JsonCourseList.xx.push(...resp.data.aaData) + } } catch (_e) { - processError(_e as Error) + await processError(_e as Error) console.log('获取限选JsonList失败 at ' + getTimeNow()) } } @@ -37,10 +42,12 @@ async function updateXx() { async function updateRx() { try { let resp = await sduAxios.post('/jsxsd/xsxkkc/xsxkGgxxkxk?kcxx=&skls=&skxq=&skjc=&sfym=false&sfct=false&szjylb=&sfxx=true&skfs=&xqid=', reqBody) - JsonCourseList.rx.length = 0 - JsonCourseList.rx.push(...resp.data.aaData) + if (resp.data.aaData.length) { + JsonCourseList.rx.length = 0 + JsonCourseList.rx.push(...resp.data.aaData) + } } catch (_e) { - processError(_e as Error) + await processError(_e as Error) console.log('获取任选JsonList失败 at ' + getTimeNow()) } } @@ -61,12 +68,11 @@ export async function poll() { setImmediate(poll) } -function processError(e: Error) { - if (errorCount != -1) { - errorCount++ - if (errorCount >= 30) { - logAndNotifyUser('[error]出现轮询error过多，请检查。上一次异常信息：' + e.message) - errorCount = -1 - } +async function processError(e: Error) { + errorCount++ + if (errorCount >= 30) { + logAndNotifyUser('[error]出现轮询error过多，进行重新登录。上一次异常信息：' + e.message) + await resetCookie() + errorCount = 0 } } diff --git a/src/types.ts b/src/types.ts index fecc3f5..3ae2b47 100644 --- a/src/types.ts +++ b/src/types.ts @@ -1,3 +1,6 @@ +import {scalarOptions} from "yaml" +import Str = scalarOptions.Str + export type TChannel = 'bx' | 'xx' | 'rx' export interface ICourse { @@ -7,6 +10,8 @@ export interface ICourse { } export interface IAppConfig { + username: string, + password: string, cookie: string, qmsgKey: string, tgApiDomain: string,