b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
21 lines
No EOL
4.3 KiB
JavaScript
21 lines
No EOL
4.3 KiB
JavaScript
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var WifiHelper={getWifiManager:function(){return this.wifiManager();},wifiManager:function(){return navigator.mozWifiManager;},setPassword:function(network,password,identity,eap,phase2,certificate){var encType=this.getKeyManagement(network);switch(encType){case'WPA-PSK':network.psk=password;break;case'WPA-EAP':network.eap=eap;switch(eap){case'SIM':break;case'PEAP':case'TLS':case'TTLS':if(password&&password.length){network.password=password;}
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if(identity&&identity.length){network.identity=identity;}
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if(phase2!='No'){network.phase2=phase2;}
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if(certificate!='none'){network.serverCertificate=certificate;}
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break;default:break;}
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break;case'WEP':network.wep=password;break;default:return;}
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network.keyManagement=encType;},setSecurity:function(network,encryptions){network.security=encryptions;},getSecurity:function(network){return network.security;},getCapabilities:function(network){return network.capabilities===undefined||network.capabilities===null?[]:network.capabilities;},getKeyManagement:function(network){var key=this.getSecurity(network)[0];if(/WEP$/.test(key)){return'WEP';}
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if(/PSK$/.test(key)){return'WPA-PSK';}
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if(/EAP$/.test(key)){return'WPA-EAP';}
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return'';},isConnected:function(network){return'connected'===this.getNetworkStatus(network);},getNetworkStatus:function(network){var currentConnection=this.getWifiManager().connection;var currentNetwork=currentConnection.network;if(!currentNetwork||!network){return false;}
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var key=network.ssid+'+'+this.getSecurity(network).join('+');var curkey=currentNetwork.ssid+'+'+
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this.getSecurity(currentNetwork).join('+');return(key===curkey?currentConnection.status:'disconnected');},isValidInput:function(key,password,identity,eap){function isValidWepKey(password){switch(password.length){case 5:case 13:case 16:case 29:return true;case 10:case 26:case 32:case 58:return!/[^a-fA-F0-9]/.test(password);default:return false;}}
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switch(key){case'WPA-PSK':if(!password||password.length<8){return false;}
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break;case'WPA-EAP':switch(eap){case'SIM':break;case'PEAP':case'TLS':case'TTLS':default:if(!password||password.length<1||!identity||identity.length<1){return false;}
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break;}
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break;case'WEP':if(!password||!isValidWepKey(password)){return false;}
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break;}
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return true;},isSSIDValid:function(ssid){return!!ssid&&ssid.length>0;},isWpsAvailable:function(network){var capabilities=this.getCapabilities(network);for(var i=0;i<capabilities.length;i++){if(/WPS/.test(capabilities[i])){return true;}}
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return false;},isOpen:function(network){return this.getKeyManagement(network)==='';},isEap:function(network){return this.getKeyManagement(network).indexOf('EAP')!==-1;},_unionOfNetworks:function(available,known){var allNetworks=available||{};var result=[];Object.keys(known).forEach(function(key){if(!allNetworks[key]){allNetworks[key]=known[key];}});Object.keys(allNetworks).forEach(function(key){result.push(allNetworks[key]);});return result;},_networksArrayToObject:function(allNetworks){var self=this;var networksObject={};[].forEach.call(allNetworks,function(network){var key=network.ssid+'+'+
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self.getSecurity(network).join('+');if(!networksObject[key]||network.relSignalStrength>networksObject[key].relSignalStrength){networksObject[key]=network;}});return networksObject;},_onReqProxySuccess:function(reqProxy,availableNetworks,knownNetworks){reqProxy.result=this._unionOfNetworks(availableNetworks,knownNetworks);reqProxy.onsuccess();},getAvailableAndKnownNetworks:function(){var self=this;var reqProxy={onsuccess:function(){},onerror:function(){}};var knownNetworks={};var availableNetworks={};var knownNetworksReq=null;var availableNetworksReq=this.getWifiManager().getNetworks();availableNetworksReq.onsuccess=function anrOnSuccess(){availableNetworks=self._networksArrayToObject(availableNetworksReq.result);knownNetworksReq=self.getWifiManager().getKnownNetworks();knownNetworksReq.onsuccess=function knrOnSuccess(){knownNetworks=self._networksArrayToObject(knownNetworksReq.result);self._onReqProxySuccess(reqProxy,availableNetworks,knownNetworks);};knownNetworksReq.onerror=function knrOnError(){self._onReqProxySuccess(reqProxy,availableNetworks,knownNetworks);};};availableNetworksReq.onerror=function anrOnError(){reqProxy.error=availableNetworksReq.error;reqProxy.onerror();};return reqProxy;},getSignalLevel:function(network){return Math.min(Math.floor(network.relSignalStrength/20),4);}}; |