【JS 逆向百例】当乐网登录接口参数逆向
声明
本文章中所有内容仅供学习交流，严禁用于商业用途和非法用途，否则由此产生的一切后果均与作者无关，若有侵权，请联系我立即删除！
逆向目标
目标：当乐网登录
逆向参数：
Query String Parameters：
pwd:26fac08e6b524bef29c09479fdefe604ea7b2c4d7285a3e01f0969a9230a4e9af1b8ed23ca840978f61bf0e7850c72ece07dc95ef3f7484a5086284f825bd420da19ecd8b832877b113f21181bc9a22cc795c92f8d4c8dc6ca8b21309c674220e365ab67475a299277b0aa7842e09517c7ab3c5e693e51c4d9d9935f6ec430cb
逆向过程
抓包分析
随便输入一个账号密码，点击登陆，抓包定位到登录接口为 https://oauth.d.cn/auth/login ，GET 请求，Query String Parameters 里，密码 pwd 被加密处理了。
参数逆向
全局搜索 pwd 关键字，在首页就可以找到一段 submitData 提交数据的函数，埋下断点进行调试，可以发现明文密码是经过 RSA 加密后得到的：
跟进这个 rsa 加密函数：
var rsa = function (arg) {
setMaxDigits(130);
var PublicExponent = "10001";
var modulus = "be44aec4d73408f6b60e6fe9e3dc55d0e1dc53a1e171e071b547e2e8e0b7da01c56e8c9bcf0521568eb111adccef4e40124b76e33e7ad75607c227af8f8e0b759c30ef283be8ab17a84b19a051df5f94c07e6e7be5f77866376322aac944f45f3ab532bb6efc70c1efa524d821d16cafb580c5a901f0defddea3692a4e68e6cd";
var key = new RSAKeyPair(PublicExponent, "", modulus);
return encryptedString(key, arg);
};
setMaxDigits 这个函数在 BigInt.js 里面可以找到，而 RSAKeyPair 和 encryptedString 都可以在 RSA.js 里面找到，由于这两个 JS 都比较复杂，所以直接将两个 JS 源码全部复制下来直接调用即可。
在本地调试的过程中发现 RSA.js 里面会提示 BarrettMu 未定义，经过调试可以发现这个函数在 Barrett.js 里面，所以直接把 Barrett.js 也全部复制下来即可。
完整代码
完整代码可在 GitHub 下载：https://github.com/kuaidaili/crawler/tree/main/oauth_d_cn
d_cn_encrypt.js
var RSAAPP = {};
RSAAPP.NoPadding = "NoPadding";
RSAAPP.PKCS1Padding = "PKCS1Padding";
RSAAPP.RawEncoding = "RawEncoding";
RSAAPP.NumericEncoding = "NumericEncoding"
function RSAKeyPair(encryptionExponent, decryptionExponent, modulus, keylen) {
this.e = biFromHex(encryptionExponent);
this.d = biFromHex(decryptionExponent);
this.m = biFromHex(modulus);
if (typeof (keylen) != 'number') {
this.chunkSize = 2 * biHighIndex(this.m);
} else {
this.chunkSize = keylen / 8;
}
this.radix = 16;
this.barrett = new BarrettMu(this.m);
}
function encryptedString(key, s, pad, encoding) {
var a = new Array();
var sl = s.length;
var i, j, k;
var padtype;
var encodingtype;
var rpad;
var al;
var result = "";
var block;
var crypt;
var text;
if (typeof (pad) == 'string') {
if (pad == RSAAPP.NoPadding) {
padtype = 1;
} else if (pad == RSAAPP.PKCS1Padding) {
padtype = 2;
} else {
padtype = 0;
}
} else {
padtype = 0;
}
if (typeof (encoding) == 'string' && encoding == RSAAPP.RawEncoding) {
encodingtype = 1;
} else {
encodingtype = 0;
}
if (padtype == 1) {
if (sl > key.chunkSize) {
sl = key.chunkSize;
}
} else if (padtype == 2) {
if (sl > (key.chunkSize - 11)) {
sl = key.chunkSize - 11;
}
}
i = 0;
if (padtype == 2) {
j = sl - 1;
} else {
j = key.chunkSize - 1;
}
while (i < sl) {
if (padtype) {
a[j] = s.charCodeAt(i);
} else {
a[i] = s.charCodeAt(i);
}
i++;
j--;
}
if (padtype == 1) {
i = 0;
}
j = key.chunkSize - (sl % key.chunkSize);
while (j > 0) {
if (padtype == 2) {
rpad = Math.floor(Math.random() * 256);
while (!rpad) {
rpad = Math.floor(Math.random() * 256);
}
a[i] = rpad;
} else {
a[i] = 0;
}
i++;
j--;
}
if (padtype == 2) {
a[sl] = 0;
a[key.chunkSize - 2] = 2;
a[key.chunkSize - 1] = 0;
}
al = a.length;
for (i = 0; i < al; i += key.chunkSize) {
block = new BigInt();
j = 0;
for (k = i; k < (i + key.chunkSize); ++j) {
block.digits[j] = a[k++];
block.digits[j] += a[k++] << 8;
}
crypt = key.barrett.powMod(block, key.e);
if (encodingtype == 1) {
text = biToBytes(crypt);
} else {
text = (key.radix == 16) ? biToHex(crypt) : biToString(crypt, key.radix);
}
result += text;
}
return result;
}
function decryptedString(key, c) {
var blocks = c.split(" ");
var b;
var i, j;
var bi;
var result = "";
for (i = 0; i < blocks.length; ++i) {
if (key.radix == 16) {
bi = biFromHex(blocks[i]);
} else {
bi = biFromString(blocks[i], key.radix);
}
b = key.barrett.powMod(bi, key.d);
for (j = 0; j <= biHighIndex(b); ++j) {
result += String.fromCharCode(b.digits[j] & 255, b.digits[j] >> 8);
}
}
if (result.charCodeAt(result.length - 1) == 0) {
result = result.substring(0, result.length - 1);
}
return (result);
}
var biRadixBase = 2;
var biRadixBits = 16;
var bitsPerDigit = biRadixBits;
var biRadix = 1 << 16; // = 2^16 = 65536
var biHalfRadix = biRadix >>> 1;
var biRadixSquared = biRadix * biRadix;
var maxDigitVal = biRadix - 1;
var maxInteger = 9999999999999998;
var maxDigits;
var ZERO_ARRAY;
var bigZero, bigOne;
function setMaxDigits(value) {
maxDigits = value;
ZERO_ARRAY = new Array(maxDigits);
for (var iza = 0; iza < ZERO_ARRAY.length; iza++) ZERO_ARRAY[iza] = 0;
bigZero = new BigInt();
bigOne = new BigInt();
bigOne.digits[0] = 1;
}
setMaxDigits(20);
var dpl10 = 15;
var lr10 = biFromNumber(1000000000000000);
function BigInt(flag) {
if (typeof flag == "boolean" && flag == true) {
this.digits = null;
} else {
this.digits = ZERO_ARRAY.slice(0);
}
this.isNeg = false;
}
function biFromDecimal(s) {
var isNeg = s.charAt(0) == '-';
var i = isNeg ? 1 : 0;
var result;
// Skip leading zeros.
while (i < s.length && s.charAt(i) == '0') ++i;
if (i == s.length) {
result = new BigInt();
} else {
var digitCount = s.length - i;
var fgl = digitCount % dpl10;
if (fgl == 0) fgl = dpl10;
result = biFromNumber(Number(s.substr(i, fgl)));
i += fgl;
while (i < s.length) {
result = biAdd(biMultiply(result, lr10), biFromNumber(Number(s.substr(i, dpl10))));
i += dpl10;
}
result.isNeg = isNeg;
}
return result;
}
function biCopy(bi) {
var result = new BigInt(true);
result.digits = bi.digits.slice(0);
result.isNeg = bi.isNeg;
return result;
}
function biFromNumber(i) {
var result = new BigInt();
result.isNeg = i < 0;
i = Math.abs(i);
var j = 0;
while (i > 0) {
result.digits[j++] = i & maxDigitVal;
i >>= biRadixBits;
}
return result;
}
function reverseStr(s) {
var result = "";
for (var i = s.length - 1; i > -1; --i) {
result += s.charAt(i);
}
return result;
}
var hexatrigesimalToChar = new Array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z');
function biToString(x, radix) {
var b = new BigInt();
b.digits[0] = radix;
var qr = biDivideModulo(x, b);
var result = hexatrigesimalToChar[qr[1].digits[0]];
while (biCompare(qr[0], bigZero) == 1) {
qr = biDivideModulo(qr[0], b);
digit = qr[1].digits[0];
result += hexatrigesimalToChar[qr[1].digits[0]];
}
return (x.isNeg ? "-" : "") + reverseStr(result);
}
function biToDecimal(x) {
var b = new BigInt();
b.digits[0] = 10;
var qr = biDivideModulo(x, b);
var result = String(qr[1].digits[0]);
while (biCompare(qr[0], bigZero) == 1) {
qr = biDivideModulo(qr[0], b);
result += String(qr[1].digits[0]);
}
return (x.isNeg ? "-" : "") + reverseStr(result);
}
var hexToChar = new Array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f');
function digitToHex(n) {
var mask = 0xf;
var result = "";
for (i = 0; i < 4; ++i) {
result += hexToChar[n & mask];
n >>>= 4;
}
return reverseStr(result);
}
function biToHex(x) {
var result = "";
var n = biHighIndex(x);
for (var i = biHighIndex(x); i > -1; --i) {
result += digitToHex(x.digits[i]);
}
return result;
}
function charToHex(c) {
var ZERO = 48;
var NINE = ZERO + 9;
var littleA = 97;
var littleZ = littleA + 25;
var bigA = 65;
var bigZ = 65 + 25;
var result;
if (c >= ZERO && c <= NINE) {
result = c - ZERO;
} else if (c >= bigA && c <= bigZ) {
result = 10 + c - bigA;
} else if (c >= littleA && c <= littleZ) {
result = 10 + c - littleA;
} else {
result = 0;
}
return result;
}
function hexToDigit(s) {
var result = 0;
var sl = Math.min(s.length, 4);
for (var i = 0; i < sl; ++i) {
result <<= 4;
result |= charToHex(s.charCodeAt(i))
}
return result;
}
function biFromHex(s) {
var result = new BigInt();
var sl = s.length;
for (var i = sl,
j = 0; i > 0; i -= 4, ++j) {
result.digits[j] = hexToDigit(s.substr(Math.max(i - 4, 0), Math.min(i, 4)));
}
return result;
}
function biFromString(s, radix) {
var isNeg = s.charAt(0) == '-';
var istop = isNeg ? 1 : 0;
var result = new BigInt();
var place = new BigInt();
place.digits[0] = 1; // radix^0
for (var i = s.length - 1; i >= istop; i--) {
var c = s.charCodeAt(i);
var digit = charToHex(c);
var biDigit = biMultiplyDigit(place, digit);
result = biAdd(result, biDigit);
place = biMultiplyDigit(place, radix);
}
result.isNeg = isNeg;
return result;
}
function biToBytes(x)
// Returns a string containing raw bytes.
{
var result = "";
for (var i = biHighIndex(x); i > -1; --i) {
result += digitToBytes(x.digits[i]);
}
return result;
}
function digitToBytes(n)
// Convert two-byte digit to string containing both bytes.
{
var c1 = String.fromCharCode(n & 0xff);
n >>>= 8;
var c2 = String.fromCharCode(n & 0xff);
return c2 + c1;
}
function biDump(b) {
return (b.isNeg ? "-" : "") + b.digits.join(" ");
}
function biAdd(x, y) {
var result;
if (x.isNeg != y.isNeg) {
y.isNeg = !y.isNeg;
result = biSubtract(x, y);
y.isNeg = !y.isNeg;
} else {
result = new BigInt();
var c = 0;
var n;
for (var i = 0; i < x.digits.length; ++i) {
n = x.digits[i] + y.digits[i] + c;
result.digits[i] = n & 0xffff;
c = Number(n >= biRadix);
}
result.isNeg = x.isNeg;
}
return result;
}
function biSubtract(x, y) {
var result;
if (x.isNeg != y.isNeg) {
y.isNeg = !y.isNeg;
result = biAdd(x, y);
y.isNeg = !y.isNeg;
} else {
result = new BigInt();
var n, c;
c = 0;
for (var i = 0; i < x.digits.length; ++i) {
n = x.digits[i] - y.digits[i] + c;
result.digits[i] = n & 0xffff;
// Stupid non-conforming modulus operation.
if (result.digits[i] < 0) result.digits[i] += biRadix;
c = 0 - Number(n < 0);
}
// Fix up the negative sign, if any.
if (c == -1) {
c = 0;
for (var i = 0; i < x.digits.length; ++i) {
n = 0 - result.digits[i] + c;
result.digits[i] = n & 0xffff;
// Stupid non-conforming modulus operation.
if (result.digits[i] < 0) result.digits[i] += biRadix;
c = 0 - Number(n < 0);
}
// Result is opposite sign of arguments.
result.isNeg = !x.isNeg;
} else {
// Result is same sign.
result.isNeg = x.isNeg;
}
}
return result;
}
function biHighIndex(x) {
var result = x.digits.length - 1;
while (result > 0 && x.digits[result] == 0) --result;
return result;
}
function biNumBits(x) {
var n = biHighIndex(x);
var d = x.digits[n];
var m = (n + 1) * bitsPerDigit;
var result;
for (result = m; result > m - bitsPerDigit; --result) {
if ((d & 0x8000) != 0) break;
d <<= 1;
}
return result;
}
function biMultiply(x, y) {
var result = new BigInt();
var c;
var n = biHighIndex(x);
var t = biHighIndex(y);
var u, uv, k;
for (var i = 0; i <= t; ++i) {
c = 0;
k = i;
for (j = 0; j <= n; ++j, ++k) {
uv = result.digits[k] + x.digits[j] * y.digits[i] + c;
result.digits[k] = uv & maxDigitVal;
c = uv >>> biRadixBits;
}
result.digits[i + n + 1] = c;
}
// Someone give me a logical xor, please.
result.isNeg = x.isNeg != y.isNeg;
return result;
}
function biMultiplyDigit(x, y) {
var n, c, uv;
result = new BigInt();
n = biHighIndex(x);
c = 0;
for (var j = 0; j <= n; ++j) {
uv = result.digits[j] + x.digits[j] * y + c;
result.digits[j] = uv & maxDigitVal;
c = uv >>> biRadixBits;
}
result.digits[1 + n] = c;
return result;
}
function arrayCopy(src, srcStart, dest, destStart, n) {
var m = Math.min(srcStart + n, src.length);
for (var i = srcStart,
j = destStart; i < m; ++i, ++j) {
dest[j] = src[i];
}
}
var highBitMasks = new Array(0x0000, 0x8000, 0xC000, 0xE000, 0xF000, 0xF800, 0xFC00, 0xFE00, 0xFF00, 0xFF80, 0xFFC0, 0xFFE0, 0xFFF0, 0xFFF8, 0xFFFC, 0xFFFE, 0xFFFF);
function biShiftLeft(x, n) {
var digitCount = Math.floor(n / bitsPerDigit);
var result = new BigInt();
arrayCopy(x.digits, 0, result.digits, digitCount, result.digits.length - digitCount);
var bits = n % bitsPerDigit;
var rightBits = bitsPerDigit - bits;
for (var i = result.digits.length - 1,
i1 = i - 1; i > 0; --i, --i1) {
result.digits[i] = ((result.digits[i] << bits) & maxDigitVal) | ((result.digits[i1] & highBitMasks[bits]) >>> (rightBits));
}
result.digits[0] = ((result.digits[i] << bits) & maxDigitVal);
result.isNeg = x.isNeg;
return result;
}
var lowBitMasks = new Array(0x0000, 0x0001, 0x0003, 0x0007, 0x000F, 0x001F, 0x003F, 0x007F, 0x00FF, 0x01FF, 0x03FF, 0x07FF, 0x0FFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF);
function biShiftRight(x, n) {
var digitCount = Math.floor(n / bitsPerDigit);
var result = new BigInt();
arrayCopy(x.digits, digitCount, result.digits, 0, x.digits.length - digitCount);
var bits = n % bitsPerDigit;
var leftBits = bitsPerDigit - bits;
for (var i = 0,
i1 = i + 1; i < result.digits.length - 1; ++i, ++i1) {
result.digits[i] = (result.digits[i] >>> bits) | ((result.digits[i1] & lowBitMasks[bits]) << leftBits);
}
result.digits[result.digits.length - 1] >>>= bits;
result.isNeg = x.isNeg;
return result;
}
function biMultiplyByRadixPower(x, n) {
var result = new BigInt();
arrayCopy(x.digits, 0, result.digits, n, result.digits.length - n);
return result;
}
function biDivideByRadixPower(x, n) {
var result = new BigInt();
arrayCopy(x.digits, n, result.digits, 0, result.digits.length - n);
return result;
}
function biModuloByRadixPower(x, n) {
var result = new BigInt();
arrayCopy(x.digits, 0, result.digits, 0, n);
return result;
}
function biCompare(x, y) {
if (x.isNeg != y.isNeg) {
return 1 - 2 * Number(x.isNeg);
}
for (var i = x.digits.length - 1; i >= 0; --i) {
if (x.digits[i] != y.digits[i]) {
if (x.isNeg) {
return 1 - 2 * Number(x.digits[i] > y.digits[i]);
} else {
return 1 - 2 * Number(x.digits[i] < y.digits[i]);
}
}
}
return 0;
}
function biDivideModulo(x, y) {
var nb = biNumBits(x);
var tb = biNumBits(y);
var origYIsNeg = y.isNeg;
var q, r;
if (nb < tb) {
// |x| < |y|
if (x.isNeg) {
q = biCopy(bigOne);
q.isNeg = !y.isNeg;
x.isNeg = false;
y.isNeg = false;
r = biSubtract(y, x);
// Restore signs, 'cause they're references.
x.isNeg = true;
y.isNeg = origYIsNeg;
} else {
q = new BigInt();
r = biCopy(x);
}
return new Array(q, r);
}
q = new BigInt();
r = x;
// Normalize Y.
var t = Math.ceil(tb / bitsPerDigit) - 1;
var lambda = 0;
while (y.digits[t] < biHalfRadix) {
y = biShiftLeft(y, 1);
++lambda;
++tb;
t = Math.ceil(tb / bitsPerDigit) - 1;
}
// Shift r over to keep the quotient constant. We'll shift the
// remainder back at the end.
r = biShiftLeft(r, lambda);
nb += lambda; // Update the bit count for x.
var n = Math.ceil(nb / bitsPerDigit) - 1;
var b = biMultiplyByRadixPower(y, n - t);
while (biCompare(r, b) != -1) {
++q.digits[n - t];
r = biSubtract(r, b);
}
for (var i = n; i > t; --i) {
var ri = (i >= r.digits.length) ? 0 : r.digits[i];
var ri1 = (i - 1 >= r.digits.length) ? 0 : r.digits[i - 1];
var ri2 = (i - 2 >= r.digits.length) ? 0 : r.digits[i - 2];
var yt = (t >= y.digits.length) ? 0 : y.digits[t];
var yt1 = (t - 1 >= y.digits.length) ? 0 : y.digits[t - 1];
if (ri == yt) {
q.digits[i - t - 1] = maxDigitVal;
} else {
q.digits[i - t - 1] = Math.floor((ri * biRadix + ri1) / yt);
}
var c1 = q.digits[i - t - 1] * ((yt * biRadix) + yt1);
var c2 = (ri * biRadixSquared) + ((ri1 * biRadix) + ri2);
while (c1 > c2) {
--q.digits[i - t - 1];
c1 = q.digits[i - t - 1] * ((yt * biRadix) | yt1);
c2 = (ri * biRadix * biRadix) + ((ri1 * biRadix) + ri2);
}
b = biMultiplyByRadixPower(y, i - t - 1);
r = biSubtract(r, biMultiplyDigit(b, q.digits[i - t - 1]));
if (r.isNeg) {
r = biAdd(r, b);
--q.digits[i - t - 1];
}
}
r = biShiftRight(r, lambda);
// Fiddle with the signs and stuff to make sure that 0 <= r < y.
q.isNeg = x.isNeg != origYIsNeg;
if (x.isNeg) {
if (origYIsNeg) {
q = biAdd(q, bigOne);
} else {
q = biSubtract(q, bigOne);
}
y = biShiftRight(y, lambda);
r = biSubtract(y, r);
}
// Check for the unbelievably stupid degenerate case of r == -0.
if (r.digits[0] == 0 && biHighIndex(r) == 0) r.isNeg = false;
return new Array(q, r);
}
function biDivide(x, y) {
return biDivideModulo(x, y)[0];
}
function biModulo(x, y) {
return biDivideModulo(x, y)[1];
}
function biMultiplyMod(x, y, m) {
return biModulo(biMultiply(x, y), m);
}
function biPow(x, y) {
var result = bigOne;
var a = x;
while (true) {
if ((y & 1) != 0) result = biMultiply(result, a);
y >>= 1;
if (y == 0) break;
a = biMultiply(a, a);
}
return result;
}
function biPowMod(x, y, m) {
var result = bigOne;
var a = x;
var k = y;
while (true) {
if ((k.digits[0] & 1) != 0) result = biMultiplyMod(result, a, m);
k = biShiftRight(k, 1);
if (k.digits[0] == 0 && biHighIndex(k) == 0) break;
a = biMultiplyMod(a, a, m);
}
return result;
}
function BarrettMu(m) {
this.modulus = biCopy(m);
this.k = biHighIndex(this.modulus) + 1;
var b2k = new BigInt();
b2k.digits[2 * this.k] = 1; // b2k = b^(2k)
this.mu = biDivide(b2k, this.modulus);
this.bkplus1 = new BigInt();
this.bkplus1.digits[this.k + 1] = 1; // bkplus1 = b^(k+1)
this.modulo = BarrettMu_modulo;
this.multiplyMod = BarrettMu_multiplyMod;
this.powMod = BarrettMu_powMod;
}
function BarrettMu_modulo(x) {
var q1 = biDivideByRadixPower(x, this.k - 1);
var q2 = biMultiply(q1, this.mu);
var q3 = biDivideByRadixPower(q2, this.k + 1);
var r1 = biModuloByRadixPower(x, this.k + 1);
var r2term = biMultiply(q3, this.modulus);
var r2 = biModuloByRadixPower(r2term, this.k + 1);
var r = biSubtract(r1, r2);
if (r.isNeg) {
r = biAdd(r, this.bkplus1);
}
var rgtem = biCompare(r, this.modulus) >= 0;
while (rgtem) {
r = biSubtract(r, this.modulus);
rgtem = biCompare(r, this.modulus) >= 0;
}
return r;
}
function BarrettMu_multiplyMod(x, y) {
/*
x = this.modulo(x);
y = this.modulo(y);
*/
var xy = biMultiply(x, y);
return this.modulo(xy);
}
function BarrettMu_powMod(x, y) {
var result = new BigInt();
result.digits[0] = 1;
var a = x;
var k = y;
while (true) {
if ((k.digits[0] & 1) != 0) result = this.multiplyMod(result, a);
k = biShiftRight(k, 1);
if (k.digits[0] == 0 && biHighIndex(k) == 0) break;
a = this.multiplyMod(a, a);
}
return result;
}
function getEncryptedPassword (arg) {
setMaxDigits(130);
var PublicExponent = "10001";
var modulus = "be44aec4d73408f6b60e6fe9e3dc55d0e1dc53a1e171e071b547e2e8e0b7da01c56e8c9bcf0521568eb111adccef4e40124b76e33e7ad75607c227af8f8e0b759c30ef283be8ab17a84b19a051df5f94c07e6e7be5f77866376322aac944f45f3ab532bb6efc70c1efa524d821d16cafb580c5a901f0defddea3692a4e68e6cd";
var key = new RSAKeyPair(PublicExponent, "", modulus);
return encryptedString(key, arg);
}
// 测试样例
// console.log(getEncryptedPassword("2543534534"))
d_cn_login.py
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import execjs
import requests
def get_encrypted_password(password):
with open('d_cn_encrypt.js', 'r', encoding='utf-8') as f:
weibo_js = f.read()
encrypted_password = execjs.compile(weibo_js).call('getEncryptedPassword', password)
return encrypted_password
def login(encrypted_password, username):
login_url = 'https://oauth.d.cn/auth/login'
headers = {
'Host': 'oauth.d.cn',
'Referer': 'https://oauth.d.cn/auth/goLogin.html',
'sec-ch-ua': '" Not;A Brand";v="99", "Google Chrome";v="91", "Chromium";v="91"',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36'
}
params = {
'display': 'web',
'name': username,
'pwd': encrypted_password,
'to': 'https%3A%2F%2Fwww.d.cn%2F'
}
response = requests.get(url=login_url, params=params, headers=headers).json()
print(response)
def main():
username = input('请输入登录账号: ')
password = input('请输入登录密码: ')
encrypted_password = get_encrypted_password(password)
login(encrypted_password, username)
if __name__ == '__main__':
main()
【JS 逆向百例】当乐网登录接口参数逆向的更多相关文章
- Java使用正则表达式取网页中的一段内容(以取Js方法为例)
关于正则表达式: 表1.常用的元字符 代码 说明 . 匹配除换行符以外的任意字符 \w 匹配字母或数字或下划线或汉字 \s 匹配任意的空白符 \d 匹配数字 \b 匹配单词的开始或结束 ^ 匹配字符串 ...
- 【算法】C语言趣味程序设计编程百例精解
C语言趣味程序设计编程百例精解 C/C++语言经典.实用.趣味程序设计编程百例精解(1) https://wenku.baidu.com/view/b9f683c08bd63186bcebbc3c. ...
- 外网登录访问树莓派 Raspberry Pi
外网登录访问树莓派 Raspberry Pi 本地的树莓派 Raspberry Pi,只能在局域网内访问,怎样从公网也能登录访问树莓派 Raspberry Pi? 本文将介绍具体的实现步骤. 1. 准 ...
- 上百例Silverlight网站及演示汇总，供友参考
毁灭2012 博客园 首页 新闻 新随笔 联系 管理 订阅 随笔- 125 文章- 0 评论- 446 上百例Silverlight网站及演示汇总,供友参考 今天我将发现的Silverlig ...
- 模拟学信网登录，Cookie 序列化，在反序列化之后不能用的问题
昨天和今天在模拟学信网登录,然后抓取用户的信息数据的时候发现一直登录不成功, 登录页面,https://account.chsi.com.cn/passport/login?service=http% ...
- 用于下载AD官网登录账号：User name: fuxin918@fuxin918.com Passeword: s6c0W1w8
用于下载AD官网登录账号:User name: fuxin918@fuxin918.com Passeword: s6c0W1w8
- 在内网架设一个可供外网登录的ftpserver
ftpserver是使用比較寻常的server,可是IP资源是有限的.那么怎么让内网的server給外网的用户提供服务了? 首先须要找一个FTPserver程序,我在这边使用pure-ftpd-mys ...
- node.js 初学（二）—— 搭建注册/登录服务器
node.js 初学(二)—— 搭建注册/登录服务器 理论上来说,代码实现在理论和实际上是一样的.但实际上来说,他们不是 做一个最简单的用户注册登录功能 1.接口定义: 注册:/user?act=re ...
- Java设计模式百例 - 观察者模式
观察者(Observer)模式定义了一种一对多的依赖关系,让多个观察者对象同时监听某一个主题对象,主体对象的状态变化会通知所有观察者对象.观察者模式又叫做发布-订阅(Publish/Subscribe ...
- node.js+express+jade系列五：ajax登录
本文通过jquery实现简单的无刷新登录 1:首先要在router中配置登录请求,因为登录需要传user和pwd考虑到安全需用post请求 { path:'/', meth ...
随机推荐
- 火山引擎AB测试：广告实验深度打通巨量引擎，高效测试广告素材
更多技术交流.求职机会,欢迎关注字节跳动数据平台微信公众号,回复[1]进入官方交流群 近期,火山引擎AB测试DataTester上线了新版的广告AB实验,还推出了与巨量引擎深度打通的能力.用户可以 ...
- Kubernetes(K8S) Node NotReady 节点资源不足 Pod无法运行
k8s 线上集群中 Node 节点状态变成 NotReady 状态,导致整个 Node 节点中容器停止服务. 一个 Node 节点中是可以运行多个 Pod 容器,每个 Pod 容器可以运行多个实例 A ...
- 基于C++11特性的线程池
写在前面:本文学习自基于C++11实现线程池,代码部分均属于该博主,自己只是想记录以下自己的认知,并以这种方式加深一下自己对于多线程的理解 1 前置知识 RAII管理机制 简单来说RAII机制是一种对 ...
- WebRTC 的现状和未来：专访 W3C WebRTC Chair Bernard Aboba
WebRTC 无疑推动和改变了互联网视频,而这仅仅是刚刚开始,除了大家熟悉的 WebRTC-PC.Simulcast 和 SVC,有太多的新技术和新架构出现在 WebRTC 新的标准中,比如 WebT ...
- L2-018 多项式A除以B (25 分) （math）
这仍然是一道关于A/B的题,只不过A和B都换成了多项式.你需要计算两个多项式相除的商Q和余R,其中R的阶数必须小于B的阶数. 输入格式: 输入分两行,每行给出一个非零多项式,先给出A,再给出B.每行的 ...
- iview upload 上传文件样例
iview upload 组件官网上给出的用法是,选择附件后就立马上传附件.我不想让他立马上传,我想让他和其他一些信息一起上传,百度查了一些资料照大神总结的例子实现了现在分享一下. <Uploa ...
- vue-asome-swiper
- RLHF · PbRL | QPA：选择 near on-policy query，加速 policy learning 收敛速度
论文题目:Query-Policy Misalignment in Preference-Based Reinforcement Learning,ICLR 2023 Spotlight(8 6 6) ...
- pmp考试巩固知识点
1.冲刺评审会是需要相关的干系人参加的,在冲刺评审会上干系人可以审查并澄清角色.责任和管理模式2.采购中的争议,往往找合同和SOW,SOW是对需要采购的详细范围的描述,与供应商在可交付成果方面有争议时 ...
- spring--JDK动态代理和CGLIB代理的区别
JDK 动态代理和 CGLIB 代理是 Java 中常用的两种动态代理实现方式,它们各有特点和适用场景: JDK 动态代理: JDK 动态代理是基于接口的代理方式,它使用 Java 反射机制来创建代理 ...