// 配置安全参数
-(AFSecurityPolicy*) getCustomHttpsPolicy:(AFHTTPSessionManager*)manager{
//https 公钥证书配置
NSString *certFilePath = [[NSBundle mainBundle] pathForResource:@"serverapple" ofType:@"cer"];
NSData *certData = [NSData dataWithContentsOfFile:certFilePath];
NSSet *certSet = [NSSet setWithObject:certData];
AFSecurityPolicy *policy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeCertificate withPinnedCertificates:certSet];
policy.allowInvalidCertificates = YES;
policy.validatesDomainName = NO;//是否校验证书上域名与请求域名一致
//https回调 客户端验证
[manager setSessionDidBecomeInvalidBlock:^(NSURLSession * _Nonnull session, NSError * _Nonnull error) {
NSLog(@"setSessionDidBecomeInvalidBlock");
}];
__weak typeof(manager)weakManger = manager;
__weak typeof(self)weakSelf = self;
//客户端请求验证 重写 setSessionDidReceiveAuthenticationChallengeBlock 方法
[manager setSessionDidReceiveAuthenticationChallengeBlock:^NSURLSessionAuthChallengeDisposition(NSURLSession*session, NSURLAuthenticationChallenge *challenge, NSURLCredential *__autoreleasing*_credential) {
NSURLSessionAuthChallengeDisposition disposition = NSURLSessionAuthChallengePerformDefaultHandling;
__autoreleasing NSURLCredential *credential =nil;
if([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
if([weakManger.securityPolicy evaluateServerTrust:challenge.protectionSpace.serverTrust forDomain:challenge.protectionSpace.host]) {
credential = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];
if(credential) {
disposition =NSURLSessionAuthChallengeUseCredential;
} else {
disposition =NSURLSessionAuthChallengePerformDefaultHandling;
}
} else {
disposition = NSURLSessionAuthChallengeCancelAuthenticationChallenge;
}
} else {
// client authentication
SecIdentityRef identity = NULL;
SecTrustRef trust = NULL;
NSString *p12 = [[NSBundle mainBundle] pathForResource:@"clientapple"ofType:@"p12"];
NSFileManager *fileManager =[NSFileManager defaultManager];
if(![fileManager fileExistsAtPath:p12])
{
NSLog(@"client.p12:not exist");
}
else
{
NSData *PKCS12Data = [NSData dataWithContentsOfFile:p12];
if ([[weakSelf class]extractIdentity:&identity andTrust:&trust fromPKCS12Data:PKCS12Data])
{
SecCertificateRef certificate = NULL;
SecIdentityCopyCertificate(identity, &certificate);
const void*certs[] = {certificate};
CFArrayRef certArray =CFArrayCreate(kCFAllocatorDefault, certs,1,NULL);
credential =[NSURLCredential credentialWithIdentity:identity certificates:(__bridge NSArray*)certArray persistence:NSURLCredentialPersistencePermanent];
disposition =NSURLSessionAuthChallengeUseCredential;
}
}
}
*_credential = credential;
return disposition;
}];
return policy;
}
+ (BOOL)extractIdentity:(SecIdentityRef*)outIdentity andTrust:(SecTrustRef *)outTrust fromPKCS12Data:(NSData *)inPKCS12Data {
OSStatus securityError = errSecSuccess;
//client certificate password
NSDictionary*optionsDictionary = [NSDictionary dictionaryWithObject:@"123456"
forKey:(__bridge id)kSecImportExportPassphrase];
CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL);
securityError = SecPKCS12Import((__bridge CFDataRef)inPKCS12Data,(__bridge CFDictionaryRef)optionsDictionary,&items);
if(securityError == 0) {
CFDictionaryRef myIdentityAndTrust =CFArrayGetValueAtIndex(items,0);
const void*tempIdentity =NULL;
tempIdentity= CFDictionaryGetValue (myIdentityAndTrust,kSecImportItemIdentity);
*outIdentity = (SecIdentityRef)tempIdentity;
const void*tempTrust =NULL;
tempTrust = CFDictionaryGetValue(myIdentityAndTrust,kSecImportItemTrust);
*outTrust = (SecTrustRef)tempTrust;
} else {
NSLog(@"Failedwith error code %d",(int)securityError);
return NO;
}
return YES;
}
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