reCaptcha 无效 json 响应
reCaptcha invalid json response
使用 recaptcha javascript 客户端 (http://www.google.com/recaptcha/api.js?onload=vcRecaptchaApiLoaded&render=explicit ) the automatic request (GET https://www.google.com/recaptcha/api2/userverify?k=XXXXXXXXX) 在你 select 正确的图像 returns 一个无效的 json 之后被发送回google 和他们的 json 验证失败。这几个月来按预期工作。不再:(
服务器端库使用了 reCaptcha PHP (1.1)
回应
)]}'
["uvresp","03AHJ_Vuup5SJJ583dSIfezFl80dp2AlJ_rZpz3vqGWlOTmbjZqH8izwjruJASNhQI0tOOnmj2Pzg14xMw7dryeqVfTGhx6dg_x2i0PRA1ZeDyrBNn8DX-w5S262Zb3_ZWKj5JDBiqPVnXtNLGbyBxjd97VHanspJWU_-qKWLSWVKxLK6n3lm9Biw33oUCEiGA39GNa09Z6TSAEtnolQCf_LPPRWKoE_e50f2s5ZpUVG5GNVdX7qGBRwphTgcUhwOjA8uYTzmA9co3Jwk2KR5UQ0zzVRJzRZZTBuK9km3PE1WV05ACAwrJi29niDpVaRmpooAnIkHNgGyGBu7u3W7gU6YAHtwya8PYhdF__G_MMG8XpVFDTBa196hKD6hxw-E2PsxmoIQJrU1K89mmzNIh-xLNQ7KJvrBMzVf8A5FHyUQgL5UNDWVwSkWCdC_3swxBzi7R3p8VIrUtkIqJFA_GSAxy0cBRJ8J55Pfs5rzhfR8j-x1hGCzi_6vJrbrwfNesoLEB7GWJtElcljhBYvcDNzU_B_VJ7Sck-6i1Nd0qdmtSiCRZYNyaZ8uGLoDdNgCY-0Oi4802AlI26H7TjGBcKnr4gmaHXTNRf1W7x_3FV05DxVsTqeAlo8zGqmiVqcgmX64BbLK4fD9Xoait1_Lp5vK26fCaOQmGKF7CJaYPuxnX-zXgSkfZDCG6rs6xv1CfZQnIKD0W3Yz522VD4YdNfATb3FywhFWbZuxoBIt6vslZDlPXh2MYOkAmYfIPIo8WoWazMoLI_8iNBZPiMlRL0PS5aQiLSrvbf-sknMHhfM2MJYsfrQjC52aDRaHYdcZbY6Wxlhw0tQEknX8B47_DAQzCKkpoFsecO1eMHuInIykZ1l7TOdZMytI-NzGg21KeKAE8dK6ZWee0UEqDJvCkj5aH5TQcBA--ygbOS186bAptUP5n6WvORx1Nb2ZU_AF9fB23PJWH1xvB4gZoNDvhLmdpkE1Po9Lyim1P61E2rrgYjWgPRwT4jUo",1,120]
有什么想法吗？
谢谢
我认为它与
重复
这是我的回答 link:
Actually the value returned is not valid json but well parsed by the
Google's API.
Is it a protection ? I don't know, but if you look at the javascript,
you can find that:
var jm=function(a,b,c,d,e,g,h,l,r){this.xl=a;this.$c=c||"GET";this.Ka=d;this.Gg=e||null;this.Td=m(h)?h:1;this.ye=0;this.xh=this.Nh=!1;this.uh=b;this.Mh=g;this.md=l||"";this.Zb=!!r;this.Wf=null};f=jm.prototype;f.getUrl=function(){return this.xl};f.ug=function(){return this.$c};f.Ca=function(){return this.Ka};f.fi=function(){return this.Zb};f.bi=function(){return this.md};var nm=function(){G.call(this);this.nj=new hm(0,mm,1,10,5E3);H(this,this.nj);this.ad=0};x(nm,G);var mm=new Nh;nm.prototype.send=function(a){return new Lc(function(b,c){var d=String(this.ad++);this.nj.send(d,a.Uf.toString(),a.ug(),a.Ca(),mm,void 0,u(function(a,d){var h=d.target;if(Xk(h)){var l=a.ml;h.B?(h=h.B.responseText,0==h.indexOf(")]}'\n")&&(h=h.substring(5)),h=Hg(h)):h=void 0;b(new l(h))}else c(new om(a))},this,a))},this)};var om=function(a){y.call(this);this.request=a};x(om,y);
especially take a look at:
var l=a.ml;h.B?(h=h.B.responseText,0==h.indexOf(")]}'\n")&&(h=h.substring(5)),h=Hg(h)):h=void 0;`
The parser explicitly checks that the value begins by )]} and strips
it.
I suggest you to just apply the same substring on the "json" string
使用 recaptcha javascript 客户端 (http://www.google.com/recaptcha/api.js?onload=vcRecaptchaApiLoaded&render=explicit ) the automatic request (GET https://www.google.com/recaptcha/api2/userverify?k=XXXXXXXXX) 在你 select 正确的图像 returns 一个无效的 json 之后被发送回google 和他们的 json 验证失败。这几个月来按预期工作。不再:(
服务器端库使用了 reCaptcha PHP (1.1)
回应
)]}'
["uvresp","03AHJ_Vuup5SJJ583dSIfezFl80dp2AlJ_rZpz3vqGWlOTmbjZqH8izwjruJASNhQI0tOOnmj2Pzg14xMw7dryeqVfTGhx6dg_x2i0PRA1ZeDyrBNn8DX-w5S262Zb3_ZWKj5JDBiqPVnXtNLGbyBxjd97VHanspJWU_-qKWLSWVKxLK6n3lm9Biw33oUCEiGA39GNa09Z6TSAEtnolQCf_LPPRWKoE_e50f2s5ZpUVG5GNVdX7qGBRwphTgcUhwOjA8uYTzmA9co3Jwk2KR5UQ0zzVRJzRZZTBuK9km3PE1WV05ACAwrJi29niDpVaRmpooAnIkHNgGyGBu7u3W7gU6YAHtwya8PYhdF__G_MMG8XpVFDTBa196hKD6hxw-E2PsxmoIQJrU1K89mmzNIh-xLNQ7KJvrBMzVf8A5FHyUQgL5UNDWVwSkWCdC_3swxBzi7R3p8VIrUtkIqJFA_GSAxy0cBRJ8J55Pfs5rzhfR8j-x1hGCzi_6vJrbrwfNesoLEB7GWJtElcljhBYvcDNzU_B_VJ7Sck-6i1Nd0qdmtSiCRZYNyaZ8uGLoDdNgCY-0Oi4802AlI26H7TjGBcKnr4gmaHXTNRf1W7x_3FV05DxVsTqeAlo8zGqmiVqcgmX64BbLK4fD9Xoait1_Lp5vK26fCaOQmGKF7CJaYPuxnX-zXgSkfZDCG6rs6xv1CfZQnIKD0W3Yz522VD4YdNfATb3FywhFWbZuxoBIt6vslZDlPXh2MYOkAmYfIPIo8WoWazMoLI_8iNBZPiMlRL0PS5aQiLSrvbf-sknMHhfM2MJYsfrQjC52aDRaHYdcZbY6Wxlhw0tQEknX8B47_DAQzCKkpoFsecO1eMHuInIykZ1l7TOdZMytI-NzGg21KeKAE8dK6ZWee0UEqDJvCkj5aH5TQcBA--ygbOS186bAptUP5n6WvORx1Nb2ZU_AF9fB23PJWH1xvB4gZoNDvhLmdpkE1Po9Lyim1P61E2rrgYjWgPRwT4jUo",1,120]
有什么想法吗？ 谢谢
我认为它与
重复这是我的回答 link:
Actually the value returned is not valid json but well parsed by the Google's API.
Is it a protection ? I don't know, but if you look at the javascript, you can find that:
var jm=function(a,b,c,d,e,g,h,l,r){this.xl=a;this.$c=c||"GET";this.Ka=d;this.Gg=e||null;this.Td=m(h)?h:1;this.ye=0;this.xh=this.Nh=!1;this.uh=b;this.Mh=g;this.md=l||"";this.Zb=!!r;this.Wf=null};f=jm.prototype;f.getUrl=function(){return this.xl};f.ug=function(){return this.$c};f.Ca=function(){return this.Ka};f.fi=function(){return this.Zb};f.bi=function(){return this.md};var nm=function(){G.call(this);this.nj=new hm(0,mm,1,10,5E3);H(this,this.nj);this.ad=0};x(nm,G);var mm=new Nh;nm.prototype.send=function(a){return new Lc(function(b,c){var d=String(this.ad++);this.nj.send(d,a.Uf.toString(),a.ug(),a.Ca(),mm,void 0,u(function(a,d){var h=d.target;if(Xk(h)){var l=a.ml;h.B?(h=h.B.responseText,0==h.indexOf(")]}'\n")&&(h=h.substring(5)),h=Hg(h)):h=void 0;b(new l(h))}else c(new om(a))},this,a))},this)};var om=function(a){y.call(this);this.request=a};x(om,y);especially take a look at:
var l=a.ml;h.B?(h=h.B.responseText,0==h.indexOf(")]}'\n")&&(h=h.substring(5)),h=Hg(h)):h=void 0;`The parser explicitly checks that the value begins by
)]}and strips it.I suggest you to just apply the same substring on the "json" string