bank_card.js

 ?1 function init() { ?2 ????undefined = "undefined"; ?3 ????mkCClist(); ?4 } ?5 ??6 function ccchk(cdi) { ?7 ????output1 = ""; ?8 ????if (cdi != "" && cdi != null) { ?9 ????????output1 = "Processing..."; 10 ????????var cf = sbtString(cdi, " -/abcdefghijklmnopqrstuvwyzABCDEFGHIJLMNOPQRSTUVWYZ|\#()[]{}?%&=!?+*.,;:‘"); 11 ????????var cn = chkCard(cf); 12 ????????var clcd = chkLCD(cf); 13 ????????var clcdt = "NOT PASSED"; 14 ????????if (clcd) { 15 ????????????clcdt = "PASSED"; 16 ????????} 17 ????????var ccck = chkCCCksum(cf, cn); 18 ????????var ccckt = "NOT PASSED"; 19 ????????if (ccck) { 20 ????????????ccckt = "PASSED"; 21 ????????} 22 ????????var cjd = "INVALID CARD NUMBER"; 23 ????????if (clcd && ccck) { 24 ????????????cjd = "This card number appears to be valid."; 25 ????????} 26 ????????var out = ""; 27 ????????out += "Card type ??????: " + cn + "\n"; 28 ????????out += "CCChecksum ?????: " + ccckt + "\n"; 29 ????????out += "Luhn Check Digit: " + clcdt + "\n"; 30 ????????out += cjd; 31 ????????output1 = out; 32 ????} 33 } 34 ?35 function ccngen(p, tr) { 36 ????tr *= 1.0; 37 ????if (tr < 1 || tr == null) { 38 ????????tr = 1; 39 ????} 40 ????output2 = ""; 41 ????if (p != "" && p != null) { 42 ????????var cn = chkCard(p);//去掉非数字 43 ????????for (var i = tr; i >= 1; i--) { 44 ????????????output2 = "Processing... " + i; 45 ????????????var cdi = sbtStringSpRnd(p, "x", "0123456789"); ?//非x保留，x替换为一个0-9的随机数 46 ????????????var cf = sbtString(cdi, " -/abcdefghijklmnopqrstuvwyzABCDEFGHIJLMNOPQRSTUVWYZ"); 47 ????????????var clcd = chkLCD(cf); 48 ????????????var ccck = chkCCCksum(cf, cn); 49 ????????????if (clcd && ccck) { 50 ????????????????break; 51 ????????????} 52 ????????} 53 ????????var out = "Couldn‘t find any valid number for given pattern"; 54 ????????if (clcd && ccck) { 55 ????????????var cn = chkCard(cdi); 56 ????????????var ccnspc = ""; 57 ????????????for (var j = 0; j <= 3; j++) { 58 ????????????????if (document.console.ccnsp.options[j].selected) { 59 ????????????????????break; 60 ????????????????} 61 ????????????} 62 ????????????if (j == 1) { 63 ????????????????ccnspc = " "; 64 ????????????} 65 ????????????if (j == 2) { 66 ????????????????ccnspc = "-"; 67 ????????????} 68 ????????????var cdif = ""; 69 ????????????for (var i = 1; i <= cdi.length; i++) { 70 ????????????????var aS = midS(cdi, i, 1); 71 ????????????????if (aS == " ") { 72 ????????????????????aS = ccnspc; 73 ????????????????} 74 ????????????????cdif += aS; 75 ????????????} 76 ????????????var out = "Valid " + cn + " # found:\n" + cdif; 77 ????????} 78 ????????output2 = out; 79 ????} 80 } 81 ?82 function chgccp() { 83 ????mkCClist(); 84 ????for (var j = 0; j <= tw - 1; j++) { 85 ????????if (document.console.ccpp.options[j].selected) { 86 ????????????break; 87 ????????} 88 ????} 89 ????document.console.ccp.value = c[j + 1]; 90 } 91 ?92 function chkCard(cdi) { 93 ????cdi += ""; 94 ????if (c[1] == undefined || c[1] == null || c[1] == "") { 95 ????????mkCClist(); 96 ????} 97 ????var ccn = 0; 98 ????var cn = "unknown" 99 ????var cf = sbtString(cdi, " -/abcdefghijklmnopqrstuvwyzABCDEFGHIJLMNOPQRSTUVWYZ");100 ????if (leftS(cf, 1) == "4") {101 ????????cf = leftS(cf, 8);102 ????}103 ????for (var i = 1; i <= tw; i++) {104 ????????var cct = sbtString(c[i], " -/abcdefghijklmnopqrstuvwyzABCDEFGHIJLMNOPQRSTUVWYZ");105 ????????if (leftS(cf, 1) == "4") {106 ????????????cct = leftS(cct, 8);107 ????????}108 ????????var ccc = cmpPattern(cf, cct);109 ????????if (ccc) {110 ????????????ccn = i;111 ????????????break;112 ????????}113 ????}114 ????if (ccn > 0) {115 ????????cn = cd[i];116 ????}117 ????return cn;118 }119 120 function chkCCCksum(cf, cn) {121 ????var r = false;122 ????var w = "21";123 ????// if (linstr(cn,"AmEx") || linstr(cn,"Diner")) {var w="12";}124 ????var ml = "";125 ????var j = 1;126 ????for (var i = 1; i <= cf.length - 1; i++) {127 ????????var m = midS(cf, i, 1) * midS(w, j, 1);128 ????????m = sumDigits(m);129 ????????ml += "" + m;130 ????????j++;131 ????????if (j > w.length) {132 ????????????j = 1;133 ????????}134 ????}135 ????var ml2 = sumDigits(ml, -1);136 ????var ml1 = (sumDigits(ml2, -1) * 10 - ml2) % 10;137 ????if (ml1 == rightS(cf, 1)) {138 ????????r = true;139 ????}140 ????return r;141 }142 143 function chkLCD(cf) {144 ????var r = false;145 ????cf += "";146 ????var bl = isdiv(cf.length, 2);147 ????var ctd = 0;148 ????for (var i = 1; i <= cf.length; i++) {149 ????????var cdg = midS(cf, i, 1);150 ????????if (isdiv(i, 2) != bl) {151 ????????????cdg *= 2;152 ????????????if (cdg > 9) {153 ????????????????cdg -= 9;154 ????????????}155 ????????}156 ????????ctd += cdg * 1.0;157 ????}158 ????if (isdiv(ctd, 10)) {159 ????????r = true;160 ????}161 ????return r;162 }163 164 function mkCClist() {165 ????tw = 2;166 ????c = new makeArray(tw);167 ????cd = new makeArray(tw);168 ????var i = 1;169 ????c[i] = "622202360547xxxxxxx";170 ????cd[i] = "工商银行";171 ????i++;172 ????c[i] = "622617310xxxxxxx";173 ????cd[i] = "民生银行";174 ????i++;175 }176 177 // Powered by MilkieX - http://www.ElfQrin.com178 function leftS(aS, n) {179 ????aS += "";180 ????var rS = "";181 ????if (n >= 1) {182 ????????rS = aS.substring(0, n);183 ????}184 ????return rS;185 }186 187 function rightS(aS, n) {188 ????aS += "";189 ????var rS = "";190 ????if (n >= 1) {191 ????????rS = aS.substring(aS.length - n, aS.length);192 ????}193 ????return rS;194 }195 196 function midS(aS, n, n2) {197 ????aS += "";198 ????var rS = "";199 ????if (n2 == null || n2 == "") {200 ????????n2 = aS.length;201 ????}202 ????n *= 1;203 ????n2 *= 1;204 ????if (n < 0) {205 ????????n++;206 ????}207 ????rS = aS.substring(n - 1, n - 1 + n2);208 ????return rS;209 }210 211 function linstr(aS, bS) {212 ????aS += "";213 ????bS += "";214 ????var r = false;215 ????if (leftS(aS, bS.length) == bS) {216 ????????r = true;217 ????}218 ????return r;219 }220 221 function sbtString(s1, s2) {222 ????var ous = "";223 ????s1 += "";224 ????s2 += "";225 ????for (var i = 1; i <= s1.length; i++) {226 ????????var c1 = s1.substring(i - 1, i);227 ????????var c2 = s2.indexOf(c1);228 ????????if (c2 == -1) {229 ????????????ous += c1;230 ????????}231 ????}232 ????return ous;233 }234 235 236 function sbtStringSpRnd(s1, s2, bS) {237 ????if (bS == null || bS == "") {238 ????????bS = "0123456789";239 ????}240 ????var ous = "";241 ????bS += "";242 ????for (var i = 1; i <= s1.length; i++) {243 ????????var c1 = s1.substring(i - 1, i);//从头开始截取参数1244 ????????var c2 = s2.indexOf(c1);//从参数一中截取的字符在参数二中的位置245 ????????if (c2 == -1) {246 ????????????ous += c1;//如果参数二中没有参数1中截取的字符则将该字符存入ous，否则存入mids（‘0123456789‘，random（1,9）,1）247 ????????????//mids取参数1的第参数二位到参数二加参数三位，这他妈不就是0-9随便取一个数吗？248 ????????} else {249 ????????????ous += midS(bS, Math.floor(Math.random() * (bS.length - 1)) + 1, 1);250 ????????}251 ????}252 ????return ous;253 }254 255 function cmpPattern(a, p, x) {256 ????if (x == "" || x == null) {257 ????????x = "x";258 ????}259 ????x = "" + x.substring(0, 1);260 ????a += "";261 ????p += "";262 ????r = false;263 ????mc = 0;264 ????if (a.length == p.length) {265 ????????for (var i = 1; i <= a.length; i++) {266 ????????????a1 = midS(a, i, 1);267 ????????????p1 = midS(p, i, 1);268 ????????????if (a1 == p1 || p1 == x) {269 ????????????????mc++;270 ????????????}271 ????????}272 ????}273 ????if (mc == a.length) {274 ????????r = true;275 ????}276 ????return r;277 }278 279 function isdiv(a, b) {280 ????if (b == null) {281 ????????b = 2;282 ????}283 ????a *= 1.0;284 ????b *= 1.0;285 ????var r = false;286 ????if (a / b == Math.floor(a / b)) {287 ????????r = true;288 ????}289 ????return r;290 }291 292 function sumDigits(n, m) {293 ????if (m == 0 || m == null) {294 ????????m = 1;295 ????}296 ????n += "";297 ????if (m > 0) {298 ????????while (n.length > m) {299 ????????????var r = 0;300 ????????????for (var i = 1; i <= n.length; i++) {301 ????????????????r += 1.0 * midS(n, i, 1);302 ????????????}303 ????????????n = "" + r;304 ????????}305 ????} else {306 ????????for (var j = 1; j <= Math.abs(m); j++) {307 ????????????var r = 0;308 ????????????for (var i = 1; i <= n.length; i++) {309 ????????????????r += 1.0 * midS(n, i, 1);310 ????????????}311 ????????????n = "" + r;312 ????????}313 ????}314 ????r = n;315 ????return r;316 }317 318 function makeArray(n) {319 ????this.length = n;320 ????for (var i = 1; i <= n; i++) {321 ????????this[i] = 0;322 ????}323 ????return this;324 }325 326 // End of MilkieX327 //var dl=""+document.location; dl=dl.toLowerCase(); if (dl.substring(0,22)!="http://www.elfqrin.com" && dl.substring(0,16)!="file:///c|/data/") {window.location="/";}328 init();329 330 ccngen("622617310xxxxxxx","1000");