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| 1 | +// Referer:https://raw.githubusercontent.com/loadchange/amemv-crawler/master/fuck-byted-acrawler.js |
| 2 | +function generateSignature(userId) { |
| 3 | + this.navigator = { |
| 4 | + userAgent: "Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1" |
| 5 | + } |
| 6 | + let e = {} |
| 7 | + |
| 8 | + let r = (function () { |
| 9 | + function e(e, a, r) { |
| 10 | + return (b[e] || (b[e] = t("x,y", "return x " + e + " y")))(r, a) |
| 11 | + } |
| 12 | + |
| 13 | + function a(e, a, r) { |
| 14 | + return (k[r] || (k[r] = t("x,y", "return new x[y](" + Array(r + 1).join(",x[++y]").substr(1) + ")")))(e, a) |
| 15 | + } |
| 16 | + |
| 17 | + function r(e, a, r) { |
| 18 | + var n, t, s = {}, b = s.d = r ? r.d + 1 : 0; |
| 19 | + for (s["$" + b] = s, t = 0; t < b; t++) s[n = "$" + t] = r[n]; |
| 20 | + for (t = 0, b = s.length = a.length; t < b; t++) s[t] = a[t]; |
| 21 | + return c(e, 0, s) |
| 22 | + } |
| 23 | + |
| 24 | + function c(t, b, k) { |
| 25 | + function u(e) { |
| 26 | + v[x++] = e |
| 27 | + } |
| 28 | + |
| 29 | + function f() { |
| 30 | + return g = t.charCodeAt(b++) - 32, t.substring(b, b += g) |
| 31 | + } |
| 32 | + |
| 33 | + function l() { |
| 34 | + try { |
| 35 | + y = c(t, b, k) |
| 36 | + } catch (e) { |
| 37 | + h = e, y = l |
| 38 | + } |
| 39 | + } |
| 40 | + |
| 41 | + for (var h, y, d, g, v = [], x = 0; ;) switch (g = t.charCodeAt(b++) - 32) { |
| 42 | + case 1: |
| 43 | + u(!v[--x]); |
| 44 | + break; |
| 45 | + case 4: |
| 46 | + v[x++] = f(); |
| 47 | + break; |
| 48 | + case 5: |
| 49 | + u(function (e) { |
| 50 | + var a = 0, r = e.length; |
| 51 | + return function () { |
| 52 | + var c = a < r; |
| 53 | + return c && u(e[a++]), c |
| 54 | + } |
| 55 | + }(v[--x])); |
| 56 | + break; |
| 57 | + case 6: |
| 58 | + y = v[--x], u(v[--x](y)); |
| 59 | + break; |
| 60 | + case 8: |
| 61 | + if (g = t.charCodeAt(b++) - 32, l(), b += g, g = t.charCodeAt(b++) - 32, y === c) b += g; else if (y !== l) return y; |
| 62 | + break; |
| 63 | + case 9: |
| 64 | + v[x++] = c; |
| 65 | + break; |
| 66 | + case 10: |
| 67 | + u(s(v[--x])); |
| 68 | + break; |
| 69 | + case 11: |
| 70 | + y = v[--x], u(v[--x] + y); |
| 71 | + break; |
| 72 | + case 12: |
| 73 | + for (y = f(), d = [], g = 0; g < y.length; g++) d[g] = y.charCodeAt(g) ^ g + y.length; |
| 74 | + u(String.fromCharCode.apply(null, d)); |
| 75 | + break; |
| 76 | + case 13: |
| 77 | + y = v[--x], h = delete v[--x][y]; |
| 78 | + break; |
| 79 | + case 14: |
| 80 | + v[x++] = t.charCodeAt(b++) - 32; |
| 81 | + break; |
| 82 | + case 59: |
| 83 | + u((g = t.charCodeAt(b++) - 32) ? (y = x, v.slice(x -= g, y)) : []); |
| 84 | + break; |
| 85 | + case 61: |
| 86 | + u(v[--x][t.charCodeAt(b++) - 32]); |
| 87 | + break; |
| 88 | + case 62: |
| 89 | + g = v[--x], k[0] = 65599 * k[0] + k[1].charCodeAt(g) >>> 0; |
| 90 | + break; |
| 91 | + case 65: |
| 92 | + h = v[--x], y = v[--x], v[--x][y] = h; |
| 93 | + break; |
| 94 | + case 66: |
| 95 | + u(e(t[b++], v[--x], v[--x])); |
| 96 | + break; |
| 97 | + case 67: |
| 98 | + y = v[--x], d = v[--x], u((g = v[--x]).x === c ? r(g.y, y, k) : g.apply(d, y)); |
| 99 | + break; |
| 100 | + case 68: |
| 101 | + u(e((g = t[b++]) < "<" ? (b--, f()) : g + g, v[--x], v[--x])); |
| 102 | + break; |
| 103 | + case 70: |
| 104 | + u(!1); |
| 105 | + break; |
| 106 | + case 71: |
| 107 | + v[x++] = n; |
| 108 | + break; |
| 109 | + case 72: |
| 110 | + v[x++] = +f(); |
| 111 | + break; |
| 112 | + case 73: |
| 113 | + u(parseInt(f(), 36)); |
| 114 | + break; |
| 115 | + case 75: |
| 116 | + if (v[--x]) { |
| 117 | + b++; |
| 118 | + break |
| 119 | + } |
| 120 | + case 74: |
| 121 | + g = t.charCodeAt(b++) - 32 << 16 >> 16, b += g; |
| 122 | + break; |
| 123 | + case 76: |
| 124 | + u(k[t.charCodeAt(b++) - 32]); |
| 125 | + break; |
| 126 | + case 77: |
| 127 | + y = v[--x], u(v[--x][y]); |
| 128 | + break; |
| 129 | + case 78: |
| 130 | + g = t.charCodeAt(b++) - 32, u(a(v, x -= g + 1, g)); |
| 131 | + break; |
| 132 | + case 79: |
| 133 | + g = t.charCodeAt(b++) - 32, u(k["$" + g]); |
| 134 | + break; |
| 135 | + case 81: |
| 136 | + h = v[--x], v[--x][f()] = h; |
| 137 | + break; |
| 138 | + case 82: |
| 139 | + u(v[--x][f()]); |
| 140 | + break; |
| 141 | + case 83: |
| 142 | + h = v[--x], k[t.charCodeAt(b++) - 32] = h; |
| 143 | + break; |
| 144 | + case 84: |
| 145 | + v[x++] = !0; |
| 146 | + break; |
| 147 | + case 85: |
| 148 | + v[x++] = void 0; |
| 149 | + break; |
| 150 | + case 86: |
| 151 | + u(v[x - 1]); |
| 152 | + break; |
| 153 | + case 88: |
| 154 | + h = v[--x], y = v[--x], v[x++] = h, v[x++] = y; |
| 155 | + break; |
| 156 | + case 89: |
| 157 | + u(function () { |
| 158 | + function e() { |
| 159 | + return r(e.y, arguments, k) |
| 160 | + } |
| 161 | + |
| 162 | + return e.y = f(), e.x = c, e |
| 163 | + }()); |
| 164 | + break; |
| 165 | + case 90: |
| 166 | + v[x++] = null; |
| 167 | + break; |
| 168 | + case 91: |
| 169 | + v[x++] = h; |
| 170 | + break; |
| 171 | + case 93: |
| 172 | + h = v[--x]; |
| 173 | + break; |
| 174 | + case 0: |
| 175 | + return v[--x]; |
| 176 | + default: |
| 177 | + u((g << 16 >> 16) - 16) |
| 178 | + } |
| 179 | + } |
| 180 | + |
| 181 | + var n = this, t = n.Function, s = Object.keys || function (e) { |
| 182 | + var a = {}, r = 0; |
| 183 | + for (var c in e) a[r++] = c; |
| 184 | + return a.length = r, a |
| 185 | + }, b = {}, k = {}; |
| 186 | + return r |
| 187 | + })() |
| 188 | + ('gr$Daten §ªb/s!l y?y?g,(lfi~ah`{mv,-n|jqewVxp{rvmmx,&effkx[!cs"l".Pq%widthl"@q&heightl"vr*getContextx$"2d[!cs#l#,*;?|u.|uc{uq$fontl#vr(fillTextx$$ý“???2<[#c}l#2q*shadowBlurl#1q-shadowOffsetXl#$$limeq+shadowColorl#vr#arcx88802[%c}l#vr&strokex[ c}l"v,)}eOmyoZB]mx[ cs!0s$l$Pb<k7l l!r&lengthb%^l$1+s$jl s#i$1ek1s$gr#tack4)zgr#tac$! +0o![#cj?o ]!l$b%s"o ]!l"l$b*b^0d#>>>s!0s%yA0s"l"l!r&lengthb<k+l"^l"1+s"jl s&l&z0l!$ +["cs\'(0l#i\'1ps9wxb&s() &{s)/s(gr&Stringr,fromCharCodes)0s*yWl ._b&s o!])l l Jb<k$.aj;l .Tb<k$.gj/l .^b<k&i"-4j!+& s+yPo!]+s!l!l Hd>&l!l Bd>&+l!l <d>&+l!l 6d>&+l!l &+ s,y=o!o!]/q"13o!l q"10o!],l 2d>& s.{s-yMo!o!]0q"13o!]*Ld<l 4d#>>>b|s!o!l q"10o!],l!& s/yIo!o!].q"13o!],o!]*Jd<l 6d#>>>b|&o!]+l &+ s0l-l!&l-l!i\'1z141z4b/@d<l"b|&+l-l(l!b^&+l-l&zl\'g,)gk}ejo{cm,)|yn~Lij~em["cl$b%@d<l&zl\'l $ +["cl$b%b|&+l-l%8d<@b|l!b^&+ q$sign ', [e]) |
| 189 | + return e.sign(userId) |
| 190 | +} |
| 191 | + |
| 192 | +var _ = process.argv.splice(2) |
| 193 | + |
| 194 | +console.log(generateSignature(_[0])) |
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