It’s already ready and available on Web IDE for beta testing - select the target 0.5.0rc1 (prerelease)
Great ! Is there any documentation how to use it ?
Would be good to get an idea of the functionality here? I flashed a photon with 0.5.0, connected to wifi and browsed http://192.168.0.1/index.html - it simply says softap. I presume this now needs customisation? What are the steps?
Have you flashed an application firmware that mentioned here https://github.com/spark/firmware/pull/906?
@Kevin No need of customization.
Anyway, To test SoftAP index.html feature, follow these instructions:
-
Flash the Photon with new firmware release 0.5.0-rc.1 if you’re using previous firmware version https://github.com/spark/firmware/releases/tag/v0.5.0-rc.1
-
Go to Particle Build, copy the application code found here and paste to your app for this feature (make sure that you’re building with firmware 0.5.0-rc.1 (prerelease) in Particle Build). Flash it.
-
Bring the device in listening mode and connect to Device WiFi (i.e. Photon-XXXX). After connection, Go to browser and type http://192.168.0.1/index.html
That’s all!!! Enjoy 
1 Like
On modern android you even get a link under the wifi connection 
Hi,
After flashing the new firmware pre-release, I went to Particle Build to flash the application code (step 2), and I got this error:
softap.cpp:4:25: fatal error: softap_http.h: No such file or directory
void setup();
Would you happen to know why? Did I do something wrong?
Are you sure the device you updated is the currently selected one, and that the dropdown is set to pre 0.5.0
Yup, 0.5.0-rc.1 (prerelease), but wrong Photon, you were right, my bad.
I get this error (amongst some other similar errors), now, though:
softap.cpp:3:30: error: 'ResponseCallback' has not been declared
void myPage(const char* url, ResponseCallback* cb, void* cbArg, Reader* body, Writer* result, void* reserved);
Edit: Error, which resolved by re-adding this line:
#pragma SPARK_NO_PREPROCESSOR
(I first thought this was the problem)
Thanks for your answer.
1 Like
I have successfully installed and used the firmware - works well! i have been waiting for this for many months - so thank you to all involved.
The challenge is now the next step after a successful connection to wifi:
The wifi setup pages are rendered from the setup() method. The last action to connect the device does not have a callback. So I would suggest I have to get the user to click a link when the device is happily flashing cyan OR can I check if the wifi table now holds (one extra) wifi details?
Either way, I now want to jump out of setup and start the main application loop - any suggestions?
The setup call “only” registers a callback for the softAP system.
AFAIK Your code should run as normal even with that statement onces the device is out of listen mode
Can anybody post a screen shot of what this SoftAP Wifi credential setup page looks like once it’s setup and working? It sounds like a cool easy way to get the Photon connected to WiFi networks.
Is there any way to pass additional data (e.g. email) along with the credentials to the device during the setup process? This could then be used for customer pairing to accounts.
Thanks!
1 Like
Looks like there is a generic setter function that may accomplish this but the current docs only describe the ability to set the claim code
Collecting Name & Email address would be great for a business customer list building.
Seems the myPage call gets both the url, the body and the result, so sending some data is possible …
You could add an additional form that submits to /signup for example, which the photon stores in either eeprom or persistent variable and then transmits to your server once the configuration is completed and the photon has cloud connectivity.
void myPage(const char* url, ResponseCallback* cb, void* cbArg, Reader* body, Writer* result, void* reserved)
1 Like
Not sure how that would work out, I’m not seeing the exact location where the arguments in the form ever make it back to the firmware but I could definitely be missing something.
Here is where a lot of the commands are specified
This function might be where it can be accomplished
class SetValueCommand : public JSONRequestCommand {
If you use the softap Web pages system, then your defined function will be given the request and can access form data etc.
Is that not what you were looking for or did I misunderstand?
Definitely what were looking for, I think my misunderstanding is where you would access the form data without going into Particle’s libraries. i.e. at what point is the formed data handled with the following code?
#pragma SPARK_NO_PREPROCESSOR
#include "Particle.h"
#include "softap_http.h"
struct Page
{
const char* url;
const char* mime_type;
const char* data;
};
String test = "";
const char index_html[] = "<!DOCTYPE html><html><head><meta name='viewport' content='width=device-width, initial-scale=1'><title>Setup your device</title><link rel='stylesheet' type='text/css' href='style.css'></head><body><h1>Connect me to your WiFi!</h1><h3>My device ID:</h3><input type=text id='device-id' size='25' value='' disabled/><button type='button' class='input-helper' id='copy-button'>Copy</button><div id='scan-div'><h3>Scan for visible WiFi networks</h3><button id='scan-button' type='button'>Scan</button></div><div id='networks-div'></div><div id='connect-div' style='display: none'><p>Don't see your network? Move me closer to your router, then re-scan.</p><form id='connect-form'><input type='password' id='password' size='25' placeholder='password'/><button type='button' class='input-helper' id='show-button'>Show</button><button type='submit' id='connect-button'>Connect</button></form></div><script src='rsa-utils/jsbn_1.js'></script><script src='rsa-utils/jsbn_2.js'></script><script src='rsa-utils/prng4.js'></script><script src='rsa-utils/rng.js'></script><script src='rsa-utils/rsa.js'></script><script src='script.js'></script></body></html>";
const char rsa_js[] = "function parseBigInt(a,b){return new BigInteger(a,b);}function linebrk(a,b){var c='';var d=0;while(d+b<a.length){c+=a.substring(d,d+b)+'\\n';d+=b;}return c+a.substring(d,a.length);}function byte2Hex(a){if(a<0x10)return '0'+a.toString(16);else return a.toString(16);}function pkcs1pad2(a,b){if(b<a.length+11){alert('Message too long for RSA');return null;}var c=new Array();var d=a.length-1;while(d>=0&&b>0){var e=a.charCodeAt(d--);if(e<128)c[--b]=e;else if((e>127)&&(e<2048)){c[--b]=(e&63)|128;c[--b]=(e>>6)|192;}else{c[--b]=(e&63)|128;c[--b]=((e>>6)&63)|128;c[--b]=(e>>12)|224;}}c[--b]=0;var f=new SecureRandom();var g=new Array();while(b>2){g[0]=0;while(g[0]==0)f.nextBytes(g);c[--b]=g[0];}c[--b]=2;c[--b]=0;return new BigInteger(c);}function RSAKey(){this.n=null;this.e=0;this.d=null;this.p=null;this.q=null;this.dmp1=null;this.dmq1=null;this.coeff=null;}function RSASetPublic(a,b){if(a!=null&&b!=null&&a.length>0&&b.length>0){this.n=parseBigInt(a,16);this.e=parseInt(b,16);}else alert('Invalid RSA public key');}function RSADoPublic(a){return a.modPowInt(this.e,this.n);}function RSAEncrypt(a){var b=pkcs1pad2(a,(this.n.bitLength()+7)>>3);if(b==null)return null;var c=this.doPublic(b);if(c==null)return null;var d=c.toString(16);if((d.length&1)==0)return d;else return '0'+d;}RSAKey.prototype.doPublic=RSADoPublic;RSAKey.prototype.setPublic=RSASetPublic;RSAKey.prototype.encrypt=RSAEncrypt;";
const char style_css[] = "html{height:100%;margin:auto;background-color:white}body{box-sizing:border-box;min-height:100%;padding:20px;background-color:#1aabe0;font-family:'Lucida Sans Unicode','Lucida Grande',sans-serif;font-weight:normal;color:white;margin-top:0;margin-left:auto;margin-right:auto;margin-bottom:0;max-width:400px;text-align:center;border:1px solid #6e6e70;border-radius:4px}div{margin-top:25px;margin-bottom:25px}h1{margin-top:25px;margin-bottom:25px}button{border-color:#1c75be;background-color:#1c75be;color:white;border-radius:5px;height:30px;font-size:15px;font-weight:bold}button.input-helper{background-color:#bebebe;border-color:#bebebe;color:#6e6e70;margin-left:3px}button:disabled{background-color:#bebebe;border-color:#bebebe;color:white}input[type='text'],input[type='password']{background-color:white;color:#6e6e70;border-color:white;border-radius:5px;height:25px;text-align:center;font-size:15px}input:disabled{background-color:#bebebe;border-color:#bebebe}input[type='radio']{position:relative;bottom:-0.33em;margin:0;border:0;height:1.5em;width:15%}label{padding-top:7px;padding-bottom:7px;padding-left:5%;display:inline-block;width:80%;text-align:left}input[type='radio']:checked+label{font-weight:bold;color:#1c75be}.scanning-error{font-weight:bold;text-align:center}.radio-div{box-sizing:border-box;margin:2px;margin-left:auto;margin-right:auto;background-color:white;color:#6e6e70;border:1px solid #6e6e70;border-radius:3px;width:100%;padding:5px}#networks-div{margin-left:auto;margin-right:auto;text-align:left}#device-id{text-align:center}#scan-button{min-width:100px}#connect-button{display:block;min-width:100px;margin-top:10px;margin-left:auto;margin-right:auto;margin-bottom:20px}#password{margin-top:20px;margin-bottom:10px}";
const char rng_js[] = "var rng_state;var rng_pool;var rng_pptr;function rng_seed_int(a){rng_pool[rng_pptr++]^=a&255;rng_pool[rng_pptr++]^=(a>>8)&255;rng_pool[rng_pptr++]^=(a>>16)&255;rng_pool[rng_pptr++]^=(a>>24)&255;if(rng_pptr>=rng_psize)rng_pptr-=rng_psize;}function rng_seed_time(){rng_seed_int(new Date().getTime());}if(rng_pool==null){rng_pool=new Array();rng_pptr=0;var t;if(window.crypto&&window.crypto.getRandomValues){var ua=new Uint8Array(32);window.crypto.getRandomValues(ua);for(t=0;t<32;++t)rng_pool[rng_pptr++]=ua[t];}if(navigator.appName=='Netscape'&&navigator.appVersion<'5'&&window.crypto){var z=window.crypto.random(32);for(t=0;t<z.length;++t)rng_pool[rng_pptr++]=z.charCodeAt(t)&255;}while(rng_pptr<rng_psize){t=Math.floor(65536*Math.random());rng_pool[rng_pptr++]=t>>>8;rng_pool[rng_pptr++]=t&255;}rng_pptr=0;rng_seed_time();}function rng_get_byte(){if(rng_state==null){rng_seed_time();rng_state=prng_newstate();rng_state.init(rng_pool);for(rng_pptr=0;rng_pptr<rng_pool.length;++rng_pptr)rng_pool[rng_pptr]=0;rng_pptr=0;}return rng_state.next();}function rng_get_bytes(a){var b;for(b=0;b<a.length;++b)a[b]=rng_get_byte();}function SecureRandom(){}SecureRandom.prototype.nextBytes=rng_get_bytes;";
const char jsbn_2_js[] = "function bnpRShiftTo(a,b){b.s=this.s;var c=Math.floor(a/this.DB);if(c>=this.t){b.t=0;return;}var d=a%this.DB;var e=this.DB-d;var f=(1<<d)-1;b[0]=this[c]>>d;for(var g=c+1;g<this.t;++g){b[g-c-1]|=(this[g]&f)<<e;b[g-c]=this[g]>>d;}if(d>0)b[this.t-c-1]|=(this.s&f)<<e;b.t=this.t-c;b.clamp();}function bnpSubTo(a,b){var c=0,d=0,e=Math.min(a.t,this.t);while(c<e){d+=this[c]-a[c];b[c++]=d&this.DM;d>>=this.DB;}if(a.t<this.t){d-=a.s;while(c<this.t){d+=this[c];b[c++]=d&this.DM;d>>=this.DB;}d+=this.s;}else{d+=this.s;while(c<a.t){d-=a[c];b[c++]=d&this.DM;d>>=this.DB;}d-=a.s;}b.s=(d<0)?-1:0;if(d<-1)b[c++]=this.DV+d;else if(d>0)b[c++]=d;b.t=c;b.clamp();}function bnpMultiplyTo(a,b){var c=this.abs(),d=a.abs();var e=c.t;b.t=e+d.t;while(--e>=0)b[e]=0;for(e=0;e<d.t;++e)b[e+c.t]=c.am(0,d[e],b,e,0,c.t);b.s=0;b.clamp();if(this.s!=a.s)BigInteger.ZERO.subTo(b,b);}function bnpSquareTo(a){var b=this.abs();var c=a.t=2*b.t;while(--c>=0)a[c]=0;for(c=0;c<b.t-1;++c){var d=b.am(c,b[c],a,2*c,0,1);if((a[c+b.t]+=b.am(c+1,2*b[c],a,2*c+1,d,b.t-c-1))>=b.DV){a[c+b.t]-=b.DV;a[c+b.t+1]=1;}}if(a.t>0)a[a.t-1]+=b.am(c,b[c],a,2*c,0,1);a.s=0;a.clamp();}function bnpDivRemTo(a,b,c){var d=a.abs();if(d.t<=0)return;var e=this.abs();if(e.t<d.t){if(b!=null)b.fromInt(0);if(c!=null)this.copyTo(c);return;}if(c==null)c=nbi();var f=nbi(),g=this.s,h=a.s;var i=this.DB-nbits(d[d.t-1]);if(i>0){d.lShiftTo(i,f);e.lShiftTo(i,c);}else{d.copyTo(f);e.copyTo(c);}var j=f.t;var k=f[j-1];if(k==0)return;var l=k*(1<<this.F1)+((j>1)?f[j-2]>>this.F2:0);var m=this.FV/l,n=(1<<this.F1)/l,o=1<<this.F2;var p=c.t,q=p-j,r=(b==null)?nbi():b;f.dlShiftTo(q,r);if(c.compareTo(r)>=0){c[c.t++]=1;c.subTo(r,c);}BigInteger.ONE.dlShiftTo(j,r);r.subTo(f,f);while(f.t<j)f[f.t++]=0;while(--q>=0){var s=(c[--p]==k)?this.DM:Math.floor(c[p]*m+(c[p-1]+o)*n);if((c[p]+=f.am(0,s,c,q,0,j))<s){f.dlShiftTo(q,r);c.subTo(r,c);while(c[p]<--s)c.subTo(r,c);}}if(b!=null){c.drShiftTo(j,b);if(g!=h)BigInteger.ZERO.subTo(b,b);}c.t=j;c.clamp();if(i>0)c.rShiftTo(i,c);if(g<0)BigInteger.ZERO.subTo(c,c);}function bnMod(a){var b=nbi();this.abs().divRemTo(a,null,b);if(this.s<0&&b.compareTo(BigInteger.ZERO)>0)a.subTo(b,b);return b;}function Classic(a){this.m=a;}function cConvert(a){if(a.s<0||a.compareTo(this.m)>=0)return a.mod(this.m);else return a;}function cRevert(a){return a;}function cReduce(a){a.divRemTo(this.m,null,a);}function cMulTo(a,b,c){a.multiplyTo(b,c);this.reduce(c);}function cSqrTo(a,b){a.squareTo(b);this.reduce(b);}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;function bnpInvDigit(){if(this.t<1)return 0;var a=this[0];if((a&1)==0)return 0;var b=a&3;b=(b*(2-(a&0xf)*b))&0xf;b=(b*(2-(a&0xff)*b))&0xff;b=(b*(2-(((a&0xffff)*b)&0xffff)))&0xffff;b=(b*(2-a*b%this.DV))%this.DV;return(b>0)?this.DV-b:-b;}function Montgomery(a){this.m=a;this.mp=a.invDigit();this.mpl=this.mp&0x7fff;this.mph=this.mp>>15;this.um=(1<<(a.DB-15))-1;this.mt2=2*a.t;}function montConvert(a){var b=nbi();a.abs().dlShiftTo(this.m.t,b);b.divRemTo(this.m,null,b);if(a.s<0&&b.compareTo(BigInteger.ZERO)>0)this.m.subTo(b,b);return b;}function montRevert(a){var b=nbi();a.copyTo(b);this.reduce(b);return b;}function montReduce(a){while(a.t<=this.mt2)a[a.t++]=0;for(var b=0;b<this.m.t;++b){var c=a[b]&0x7fff;var d=(c*this.mpl+(((c*this.mph+(a[b]>>15)*this.mpl)&this.um)<<15))&a.DM;c=b+this.m.t;a[c]+=this.m.am(0,d,a,b,0,this.m.t);while(a[c]>=a.DV){a[c]-=a.DV;a[++c]++;}}a.clamp();a.drShiftTo(this.m.t,a);if(a.compareTo(this.m)>=0)a.subTo(this.m,a);}function montSqrTo(a,b){a.squareTo(b);this.reduce(b);}function montMulTo(a,b,c){a.multiplyTo(b,c);this.reduce(c);}Montgomery.prototype.convert=montConvert;Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return((this.t>0)?(this[0]&1):this.s)==0;}function bnpExp(a,b){if(a>0xffffffff||a<1)return BigInteger.ONE;var c=nbi(),d=nbi(),e=b.convert(this),f=nbits(a)-1;e.copyTo(c);while(--f>=0){b.sqrTo(c,d);if((a&(1<<f))>0)b.mulTo(d,e,c);else{var g=c;c=d;d=g;}}return b.revert(c);}function bnModPowInt(a,b){var c;if(a<256||b.isEven())c=new Classic(b);else c=new Montgomery(b);return this.exp(a,c);}BigInteger.prototype.copyTo=bnpCopyTo;BigInteger.prototype.fromInt=bnpFromInt;BigInteger.prototype.fromString=bnpFromString;BigInteger.prototype.clamp=bnpClamp;BigInteger.prototype.dlShiftTo=bnpDLShiftTo;BigInteger.prototype.drShiftTo=bnpDRShiftTo;BigInteger.prototype.lShiftTo=bnpLShiftTo;BigInteger.prototype.rShiftTo=bnpRShiftTo;BigInteger.prototype.subTo=bnpSubTo;BigInteger.prototype.multiplyTo=bnpMultiplyTo;BigInteger.prototype.squareTo=bnpSquareTo;BigInteger.prototype.divRemTo=bnpDivRemTo;BigInteger.prototype.invDigit=bnpInvDigit;BigInteger.prototype.isEven=bnpIsEven;BigInteger.prototype.exp=bnpExp;BigInteger.prototype.toString=bnToString;BigInteger.prototype.negate=bnNegate;BigInteger.prototype.abs=bnAbs;BigInteger.prototype.compareTo=bnCompareTo;BigInteger.prototype.bitLength=bnBitLength;BigInteger.prototype.mod=bnMod;BigInteger.prototype.modPowInt=bnModPowInt;BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);";
const char jsbn_1_js[] = "var dbits;var canary=0xdeadbeefcafe;var j_lm=((canary&0xffffff)==0xefcafe);function BigInteger(a,b,c){if(a!=null)if('number'==typeof a)this.fromNumber(a,b,c);else if(b==null&&'string'!=typeof a)this.fromString(a,256);else this.fromString(a,b);}function nbi(){return new BigInteger(null);}function am1(a,b,c,d,e,f){while(--f>=0){var g=b*this[a++]+c[d]+e;e=Math.floor(g/0x4000000);c[d++]=g&0x3ffffff;}return e;}function am2(a,b,c,d,e,f){var g=b&0x7fff,h=b>>15;while(--f>=0){var i=this[a]&0x7fff;var j=this[a++]>>15;var k=h*i+j*g;i=g*i+((k&0x7fff)<<15)+c[d]+(e&0x3fffffff);e=(i>>>30)+(k>>>15)+h*j+(e>>>30);c[d++]=i&0x3fffffff;}return e;}function am3(a,b,c,d,e,f){var g=b&0x3fff,h=b>>14;while(--f>=0){var i=this[a]&0x3fff;var j=this[a++]>>14;var k=h*i+j*g;i=g*i+((k&0x3fff)<<14)+c[d]+e;e=(i>>28)+(k>>14)+h*j;c[d++]=i&0xfffffff;}return e;}if(j_lm&&(navigator.appName=='Microsoft Internet Explorer')){BigInteger.prototype.am=am2;dbits=30;}else if(j_lm&&(navigator.appName!='Netscape')){BigInteger.prototype.am=am1;dbits=26;}else{BigInteger.prototype.am=am3;dbits=28;}BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=((1<<dbits)-1);BigInteger.prototype.DV=(1<<dbits);var BI_FP=52;BigInteger.prototype.FV=Math.pow(2,BI_FP);BigInteger.prototype.F1=BI_FP-dbits;BigInteger.prototype.F2=2*dbits-BI_FP;var BI_RM='0123456789abcdefghijklmnopqrstuvwxyz';var BI_RC=new Array();var rr,vv;rr='0'.charCodeAt(0);for(vv=0;vv<=9;++vv)BI_RC[rr++]=vv;rr='a'.charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;rr='A'.charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;function int2char(a){return BI_RM.charAt(a);}function intAt(a,b){var c=BI_RC[a.charCodeAt(b)];return(c==null)?-1:c;}function bnpCopyTo(a){for(var b=this.t-1;b>=0;--b)a[b]=this[b];a.t=this.t;a.s=this.s;}function bnpFromInt(a){this.t=1;this.s=(a<0)?-1:0;if(a>0)this[0]=a;else if(a<-1)this[0]=a+this.DV;else this.t=0;}function nbv(a){var b=nbi();b.fromInt(a);return b;}function bnpFromString(a,b){var c;if(b==16)c=4;else if(b==8)c=3;else if(b==256)c=8;else if(b==2)c=1;else if(b==32)c=5;else if(b==4)c=2;else{this.fromRadix(a,b);return;}this.t=0;this.s=0;var d=a.length,e=false,f=0;while(--d>=0){var g=(c==8)?a[d]&0xff:intAt(a,d);if(g<0){if(a.charAt(d)=='-')e=true;continue;}e=false;if(f==0)this[this.t++]=g;else if(f+c>this.DB){this[this.t-1]|=(g&((1<<(this.DB-f))-1))<<f;this[this.t++]=(g>>(this.DB-f));}else this[this.t-1]|=g<<f;f+=c;if(f>=this.DB)f-=this.DB;}if(c==8&&(a[0]&0x80)!=0){this.s=-1;if(f>0)this[this.t-1]|=((1<<(this.DB-f))-1)<<f;}this.clamp();if(e)BigInteger.ZERO.subTo(this,this);}function bnpClamp(){var a=this.s&this.DM;while(this.t>0&&this[this.t-1]==a)--this.t;}function bnToString(a){if(this.s<0)return '-'+this.negate().toString(a);var b;if(a==16)b=4;else if(a==8)b=3;else if(a==2)b=1;else if(a==32)b=5;else if(a==4)b=2;else return this.toRadix(a);var c=(1<<b)-1,d,e=false,f='',g=this.t;var h=this.DB-(g*this.DB)%b;if(g-->0){if(h<this.DB&&(d=this[g]>>h)>0){e=true;f=int2char(d);}while(g>=0){if(h<b){d=(this[g]&((1<<h)-1))<<(b-h);d|=this[--g]>>(h+=this.DB-b);}else{d=(this[g]>>(h-=b))&c;if(h<=0){h+=this.DB;--g;}}if(d>0)e=true;if(e)f+=int2char(d);}}return e?f:'0';}function bnNegate(){var a=nbi();BigInteger.ZERO.subTo(this,a);return a;}function bnAbs(){return(this.s<0)?this.negate():this;}function bnCompareTo(a){var b=this.s-a.s;if(b!=0)return b;var c=this.t;b=c-a.t;if(b!=0)return(this.s<0)?-b:b;while(--c>=0)if((b=this[c]-a[c])!=0)return b;return 0;}function nbits(a){var b=1,c;if((c=a>>>16)!=0){a=c;b+=16;}if((c=a>>8)!=0){a=c;b+=8;}if((c=a>>4)!=0){a=c;b+=4;}if((c=a>>2)!=0){a=c;b+=2;}if((c=a>>1)!=0){a=c;b+=1;}return b;}function bnBitLength(){if(this.t<=0)return 0;return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM));}function bnpDLShiftTo(a,b){var c;for(c=this.t-1;c>=0;--c)b[c+a]=this[c];for(c=a-1;c>=0;--c)b[c]=0;b.t=this.t+a;b.s=this.s;}function bnpDRShiftTo(a,b){for(var c=a;c<this.t;++c)b[c-a]=this[c];b.t=Math.max(this.t-a,0);b.s=this.s;}function bnpLShiftTo(a,b){var c=a%this.DB;var d=this.DB-c;var e=(1<<d)-1;var f=Math.floor(a/this.DB),g=(this.s<<c)&this.DM,h;for(h=this.t-1;h>=0;--h){b[h+f+1]=(this[h]>>d)|g;g=(this[h]&e)<<c;}for(h=f-1;h>=0;--h)b[h]=0;b[f]=g;b.t=this.t+f+1;b.s=this.s;b.clamp();}";
const char script_js[] = "var base_url='http://192.168.0.1/';var network_list;var public_key;var rsa=new RSAKey();var scanButton=document.getElementById('scan-button');var connectButton=document.getElementById('connect-button');var copyButton=document.getElementById('copy-button');var showButton=document.getElementById('show-button');var deviceID=document.getElementById('device-id');var connectForm=document.getElementById('connect-form');var public_key_callback={success:function(a){console.log('Public key: '+a.b);public_key=a.b;rsa.setPublic(public_key.substring(58,58+256),public_key.substring(318,318+6));},error:function(a,b){console.log(a);window.alert('There was a problem fetching important information from your device. Please verify your connection, then reload this page.');}};var device_id_callback={success:function(a){var b=a.id;deviceID.value=b;},error:function(a,b){console.log(a);var c='COMMUNICATION_ERROR';deviceID.value=c;}};var scan=function(){console.log('Scanning...!');disableButtons();scanButton.innerHTML='Scanning...';connectButton.innerHTML='Connect';document.getElementById('connect-div').style.display='none';document.getElementById('networks-div').style.display='none';getRequest(base_url+'scan-ap',scan_callback);};var scan_callback={success:function(a){network_list=a.scans;console.log('I found:');var b=document.getElementById('networks-div');b.innerHTML='';if(network_list.length>0)for(var c=0;c<network_list.length;c++){ssid=network_list[c].ssid;console.log(network_list[c]);add_wifi_option(b,ssid);document.getElementById('connect-div').style.display='block';}else b.innerHTML='<p class=\\'scanning-error\\'>No networks found.</p>';},error:function(a){console.log('Scanning error:'+a);document.getElementById('networks-div').innerHTML='<p class=\\'scanning-error\\'>Scanning error.</p>';},regardless:function(){scanButton.innerHTML='Re-Scan';enableButtons();document.getElementById('networks-div').style.display='block';}};var configure=function(a){a.preventDefault();var b=get_selected_network();var c=document.getElementById('password').value;if(!b){window.alert('Please select a network!');return false;}var d={idx:0,ssid:b.ssid,pwd:rsa.encrypt(c),sec:b.sec,ch:b.ch};connectButton.innerHTML='Sending credentials...';disableButtons();console.log('Sending credentials: '+JSON.stringify(d));postRequest(base_url+'configure-ap',d,configure_callback);};var configure_callback={success:function(a){console.log('Credentials received.');connectButton.innerHTML='Credentials received...';postRequest(base_url+'connect-ap',{idx:0},connect_callback);},error:function(a,b){console.log('Configure error: '+a);window.alert('The configuration command failed, check that you are still well connected to the device\\'s WiFi hotspot and retry.');connectButton.innerHTML='Retry';enableButtons();}};var connect_callback={success:function(a){console.log('Attempting to connect to the cloud.');connectButton.innerHTML='Attempting to connect...';window.alert('Your device should now start flashing green and attempt to connect to the cloud. This usually takes about 20 seconds, after which it will begin slowly blinking cyan. \\n\\n\\nIf this process fails because you entered the wrong password, the device will flash green indefinitely. In this case, hold the setup button for 6 seconds until the device starts blinking blue again. Then reconnect to the WiFi hotspot it generates and reload this page to try again.');},error:function(a,b){console.log('Connect error: '+a);window.alert('The connect command failed, check that you are still well connected to the device\\'s WiFi hotspot and retry.');connectButton.innerHTML='Retry';enableButtons();}};var disableButtons=function(){connectButton.disabled=true;scanButton.disabled=true;};var enableButtons=function(){connectButton.disabled=false;scanButton.disabled=false;};var add_wifi_option=function(a,b){var c=document.createElement('INPUT');c.type='radio';c.value=b;c.id=b;c.name='ssid';c.className='radio';var d=document.createElement('DIV');d.className='radio-div';d.appendChild(c);var e=document.createElement('label');e.htmlFor=b;e.innerHTML=b;d.appendChild(e);a.appendChild(d);};var get_selected_network=function(){for(var a=0;a<network_list.length;a++){ssid=network_list[a].ssid;if(document.getElementById(ssid).checked)return network_list[a];}};var copy=function(){window.prompt('Copy to clipboard: Ctrl + C, Enter',deviceID.value);};var toggleShow=function(){var a=document.getElementById('password');inputType=a.type;if(inputType==='password'){showButton.innerHTML='Hide';a.type='text';}else{showButton.innerHTML='Show';a.type='password';}};var getRequest=function(a,b){var c=new XMLHttpRequest();c.open('GET',a,true);c.timeout=8000;c.send();c.onreadystatechange=function(){if(c.readyState==4)if(b){if(c.status==200){if(b.success)b.success(JSON.parse(c.responseText));}else if(b.error)b.error(c.status,c.responseText);if(b.regardless)b.regardless();}};};var postRequest=function(a,b,c){var d=JSON.stringify(b);var e=new XMLHttpRequest();e.open('POST',a,true);e.timeout=4000;e.setRequestHeader('Content-Type','multipart/form-data');e.send(d);e.onreadystatechange=function(){if(e.readyState==4)if(c){if(e.status==200){if(c.success)c.success(JSON.parse(e.responseText));}else if(c.error)c.error(e.status,e.responseText);if(c.regardless)c.regardless();}};};if(scanButton.addEventListener){copyButton.addEventListener('click',copy);showButton.addEventListener('click',toggleShow);scanButton.addEventListener('click',scan);connectForm.addEventListener('submit',configure);}else if(scanButton.attachEvent){copyButton.attachEvent('onclick',copy);showButton.attachEvent('onclick',toggleShow);scanButton.attachEvent('onclick',scan);connectForm.attachEvent('onsubmit',configure);}getRequest(base_url+'device-id',device_id_callback);getRequest(base_url+'public-key',public_key_callback);";
//const char script_js[] = "var base_url='http://192.168.0.1/';var network_list;var public_key;var rsa=new RSAKey();var scanButton=document.getElementById('scan-button');var connectButton=document.getElementById('connect-button');var copyButton=document.getElementById('copy-button');var showButton=document.getElementById('show-button');var deviceID=document.getElementById('device-id');var connectForm=document.getElementById('connect-form');var public_key_callback={success:function(a){console.log('Public key: '+a.b);public_key=a.b;rsa.setPublic(public_key.substring(58,58+256),public_key.substring(318,318+6));},error:function(a,b){console.log(a);window.alert('There was a problem fetching important information from your device. Please verify your connection, then reload this page.');}};var device_id_callback={success:function(a){var b=a.id;deviceID.value=b;},error:function(a,b){console.log(a);var c='COMMUNICATION_ERROR';deviceID.value=c;}};var scan=function(){console.log('Scanning...!');disableButtons();scanButton.innerHTML='Scanning...';connectButton.innerHTML='Connect';document.getElementById('connect-div').style.display='none';document.getElementById('networks-div').style.display='none';getRequest(base_url+'scan-ap',scan_callback);};var scan_callback={success:function(a){network_list=a.scans;console.log('I found:');var b=document.getElementById('networks-div');b.innerHTML='';if(network_list.length>0)for(var c=0;c<network_list.length;c++){ssid=network_list[c].ssid;console.log(network_list[c]);add_wifi_option(b,ssid);document.getElementById('connect-div').style.display='block';}else b.innerHTML='<p class=\\'scanning-error\\'>No networks found.</p>';},error:function(a){console.log('Scanning error:'+a);document.getElementById('networks-div').innerHTML='<p class=\\'scanning-error\\'>Scanning error.</p>';},regardless:function(){scanButton.innerHTML='Re-Scan';enableButtons();document.getElementById('networks-div').style.display='block';}};var configure=function(a){a.preventDefault();var b=get_selected_network();var c=document.getElementById('password').value;if(!b){window.alert('Please select a network!');return false;}var d={idx:0,ssid:b.ssid,pwd:rsa.encrypt(c),sec:b.sec,ch:b.ch};connectButton.innerHTML='Sending credentials...';disableButtons();console.log('Sending credentials: '+JSON.stringify(d));postRequest(base_url+'configure-ap',d,set_callback);};var set_callback={var d={k:'test',v:'hello'};success:function(a){postRequest(base_url+'set',d,configure_callback);},error:function(a, b){console.log('error setting');}};var configure_callback={success:function(a){console.log('Credentials received.');connectButton.innerHTML='Credentials received...';postRequest(base_url+'connect-ap',{idx:0},connect_callback);},error:function(a,b){console.log('Configure error: '+a);window.alert('The configuration command failed, check that you are still well connected to the device\\'s WiFi hotspot and retry.');connectButton.innerHTML='Retry';enableButtons();}};var connect_callback={success:function(a){console.log('Attempting to connect to the cloud.');connectButton.innerHTML='Attempting to connect...';window.alert('Your device should now start flashing green and attempt to connect to the cloud. This usually takes about 20 seconds, after which it will begin slowly blinking cyan. \\n\\n\\nIf this process fails because you entered the wrong password, the device will flash green indefinitely. In this case, hold the setup button for 6 seconds until the device starts blinking blue again. Then reconnect to the WiFi hotspot it generates and reload this page to try again.');},error:function(a,b){console.log('Connect error: '+a);window.alert('The connect command failed, check that you are still well connected to the device\\'s WiFi hotspot and retry.');connectButton.innerHTML='Retry';enableButtons();}};var disableButtons=function(){connectButton.disabled=true;scanButton.disabled=true;};var enableButtons=function(){connectButton.disabled=false;scanButton.disabled=false;};var add_wifi_option=function(a,b){var c=document.createElement('INPUT');c.type='radio';c.value=b;c.id=b;c.name='ssid';c.className='radio';var d=document.createElement('DIV');d.className='radio-div';d.appendChild(c);var e=document.createElement('label');e.htmlFor=b;e.innerHTML=b;d.appendChild(e);a.appendChild(d);};var get_selected_network=function(){for(var a=0;a<network_list.length;a++){ssid=network_list[a].ssid;if(document.getElementById(ssid).checked)return network_list[a];}};var copy=function(){window.prompt('Copy to clipboard: Ctrl + C, Enter',deviceID.value);};var toggleShow=function(){var a=document.getElementById('password');inputType=a.type;if(inputType==='password'){showButton.innerHTML='Hide';a.type='text';}else{showButton.innerHTML='Show';a.type='password';}};var getRequest=function(a,b){var c=new XMLHttpRequest();c.open('GET',a,true);c.timeout=8000;c.send();c.onreadystatechange=function(){if(c.readyState==4)if(b){if(c.status==200){if(b.success)b.success(JSON.parse(c.responseText));}else if(b.error)b.error(c.status,c.responseText);if(b.regardless)b.regardless();}};};var postRequest=function(a,b,c){var d=JSON.stringify(b);var e=new XMLHttpRequest();e.open('POST',a,true);e.timeout=4000;e.setRequestHeader('Content-Type','multipart/form-data');e.send(d);e.onreadystatechange=function(){if(e.readyState==4)if(c){if(e.status==200){if(c.success)c.success(JSON.parse(e.responseText));}else if(c.error)c.error(e.status,e.responseText);if(c.regardless)c.regardless();}};};if(scanButton.addEventListener){copyButton.addEventListener('click',copy);showButton.addEventListener('click',toggleShow);scanButton.addEventListener('click',scan);connectForm.addEventListener('submit',configure);}else if(scanButton.attachEvent){copyButton.attachEvent('onclick',copy);showButton.attachEvent('onclick',toggleShow);scanButton.attachEvent('onclick',scan);connectForm.attachEvent('onsubmit',configure);}getRequest(base_url+'device-id',device_id_callback);getRequest(base_url+'public-key',public_key_callback);";
const char prng4_js[] = "function Arcfour(){this.i=0;this.j=0;this.S=new Array();}function ARC4init(a){var b,c,d;for(b=0;b<256;++b)this.S[b]=b;c=0;for(b=0;b<256;++b){c=(c+this.S[b]+a[b%a.length])&255;d=this.S[b];this.S[b]=this.S[c];this.S[c]=d;}this.i=0;this.j=0;}function ARC4next(){var a;this.i=(this.i+1)&255;this.j=(this.j+this.S[this.i])&255;a=this.S[this.i];this.S[this.i]=this.S[this.j];this.S[this.j]=a;return this.S[(a+this.S[this.i])&255];}Arcfour.prototype.init=ARC4init;Arcfour.prototype.next=ARC4next;function prng_newstate(){return new Arcfour();}var rng_psize=256;";
Page myPages[] = {
{ "/index.html", "text/html", index_html },
{ "/rsa-utils/rsa.js", "application/javascript", rsa_js },
{ "/style.css", "text/css", style_css },
{ "/rsa-utils/rng.js", "application/javascript", rng_js },
{ "/rsa-utils/jsbn_2.js", "application/javascript", jsbn_2_js },
{ "/rsa-utils/jsbn_1.js", "application/javascript", jsbn_1_js },
{ "/script.js", "application/javascript", script_js },
{ "/rsa-utils/prng4.js", "application/javascript", prng4_js },
{ nullptr }
};
void myPage(const char* url, ResponseCallback* cb, void* cbArg, Reader* body, Writer* result, void* reserved)
{
Serial.printlnf("handling page %s", url);
if (strcmp(url,"/index")==0) {
Serial.println("sending redirect");
Header h("Location: /index.html\r\n");
cb(cbArg, 0, 301, "text/plain", &h);
return;
}
int8_t idx = 0;
for (;;idx++) {
Page& p = myPages[idx];
if (!p.url) {
idx = -1;
break;
}
else if (strcmp(url, p.url)==0) {
break;
}
}
if (idx==-1) {
cb(cbArg, 0, 404, nullptr, nullptr);
}
else {
cb(cbArg, 0, 200, myPages[idx].mime_type, nullptr);
result->write(myPages[idx].data);
}
}
void setup()
{
softap_set_application_page_handler(myPage, nullptr);
Particle.connect();
}
void loop() {
}
I tried to add a test argument to the javascript call
var d = {
idx: 0,
ssid: b.ssid,
pwd: rsa.encrypt(c),
sec: b.sec,
ch: b.ch,
test: 'test'
};
I wasn’t sure where I could pick that value back up within the firmware and it also prevented the call from working to set credentials.