IOS 源生APP內(nèi)嵌h5頁(yè)面的需求越來(lái)越多,但是安全方面的漏洞也就越來(lái)越多,為了確保訪問H5網(wǎng)頁(yè)的來(lái)源是app端,于是利用cookie 實(shí)現(xiàn)這一點(diǎn),將sessionID,Token存放于http cookie對(duì)象里,server在收到后做檢驗(yàn),具體實(shí)現(xiàn)如下:
1. 創(chuàng)建cookie 對(duì)象NSHTTPCookie
? ?a. NSHTTPCookie 按官方的文檔解析是支持version 0 && version 1 cookie
? b. + (NSHTTPCookie *)cookieWithProperties:(NSDictionary<NSString*,id> *)properties 類方法進(jìn)行創(chuàng)建
? c. 對(duì)參數(shù)的說(shuō)明:? properties 是一個(gè)字典,其中必須包括的key值有:NSHTTPCookiePath(一般寫/) ,NSHTTPCookieName ,NSHTTPCookieValue (name 和value 是配套的,用于傳遞自定義的值),NSHTTPCookieDomain(定義訪問的domain,如果有很多子域名,可用.domain代替所有, 和 NSHTTPCookieOriginURL 二選 一).
Example:
NSMutableDictionary*cookieProperties = [NSMutableDictionarydictionary];
[cookiePropertiessetObject:@"sessionID"forKey:NSHTTPCookieName];[cookiePropertiessetObject:@"1234567"forKey:NSHTTPCookieValue];[cookiePropertiessetObject:@".XXX.com"forKey:NSHTTPCookieDomain];[cookiePropertiessetObject:@"/"forKey:NSHTTPCookiePath];
NSHTTPCookie*cookieuser = [NSHTTPCookiecookieWithProperties:cookieProperties];
2.借助NSHTTPCookieStorage應(yīng)用上面設(shè)置好的cookie
? a. NSHTTPCookieStorage 在ios7以后是線程安全的
? b. 創(chuàng)建此類的單例: + (NSHTTPCookieStorage *)sharedHTTPCookieStorage
? c. 設(shè)置cookie: ? - (void)setCookie:(NSHTTPCookie*)aCookie
? d. 該類的cookieAcceptPolicy是NSHTTPCookieAcceptPolicyAlways,也就是說(shuō)可以接受多個(gè)cookie對(duì)象
Example:
[[NSHTTPCookieStoragesharedHTTPCookieStorage] setCookie:cookieuser];
PS: 如果想添加多個(gè)cookie,參照該類的cookieAcceptPolicy策略,多生成幾個(gè)NSHTTPCookie 對(duì)象,然后setCookie 進(jìn)去即可。