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sdk final

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robin
2026-03-05 16:53:59 +08:00
parent a10f3f3740
commit 491ade1bc3
44 changed files with 1595 additions and 960 deletions
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64
HttpDNSSDK/sdk/ios/NewHttpDNS/HttpdnsEdgeService.m
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@@ -4,15 +4,38 @@
static NSString * const kHttpdnsEdgeErrorDomain = @"com.goeedge.httpdns.edge";
@interface HttpdnsEdgeTLSDelegate : NSObject <NSURLSessionDelegate>
@property (nonatomic, copy) NSString *host;
@end
@implementation HttpdnsEdgeTLSDelegate
- (void)URLSession:(NSURLSession *)session task:(NSURLSessionTask *)task didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition, NSURLCredential * _Nullable))completionHandler {
if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
SecTrustRef trust = challenge.protectionSpace.serverTrust;
if (trust) {
SecPolicyRef policy = SecPolicyCreateSSL(true, (__bridge CFStringRef)self.host);
SecTrustSetPolicies(trust, policy);
SecTrustResultType result;
SecTrustEvaluate(trust, &result);
if (result == kSecTrustResultProceed || result == kSecTrustResultUnspecified) {
completionHandler(NSURLSessionAuthChallengeUseCredential, [[NSURLCredential alloc] initWithTrust:trust]);
return;
}
}
}
completionHandler(NSURLSessionAuthChallengePerformDefaultHandling, nil);
}
@end
@implementation HttpdnsEdgeResolveResult
@end
@interface HttpdnsEdgeService ()
@property (nonatomic, copy) NSString *appId;
@property (nonatomic, copy) NSString *primaryServiceHost;
@property (nonatomic, copy) NSString *backupServiceHost;
@property (nonatomic, assign) NSInteger servicePort;
@property (nonatomic, copy) NSArray<NSString *> *endpoints;
@property (nonatomic, copy) NSString *signSecret;
@property (nonatomic, copy) NSString *sessionId;
@@ -21,17 +44,13 @@ static NSString * const kHttpdnsEdgeErrorDomain = @"com.goeedge.httpdns.edge";
@implementation HttpdnsEdgeService
- (instancetype)initWithAppId:(NSString *)appId
primaryServiceHost:(NSString *)primaryServiceHost
backupServiceHost:(NSString *)backupServiceHost
servicePort:(NSInteger)servicePort
signSecret:(NSString *)signSecret {
apiUrl:(NSString *)apiUrl
signSecret:(NSString *)signSecret {
if (self = [super init]) {
_appId = [appId copy];
_primaryServiceHost = [primaryServiceHost copy];
_backupServiceHost = backupServiceHost.length > 0 ? [backupServiceHost copy] : @"";
_servicePort = servicePort > 0 ? servicePort : 443;
_signSecret = signSecret.length > 0 ? [signSecret copy] : @"";
_sessionId = [[[NSUUID UUID].UUIDString stringByReplacingOccurrencesOfString:@"-" withString:@""] copy];
_endpoints = apiUrl.length > 0 ? @[[apiUrl copy]] : @[];
}
return self;
}
@@ -39,7 +58,7 @@ static NSString * const kHttpdnsEdgeErrorDomain = @"com.goeedge.httpdns.edge";
- (void)resolveHost:(NSString *)host
queryType:(NSString *)queryType
completion:(void (^)(HttpdnsEdgeResolveResult *_Nullable, NSError *_Nullable))completion {
if (host.length == 0 || self.appId.length == 0 || self.primaryServiceHost.length == 0) {
if (host.length == 0 || self.appId.length == 0 || self.endpoints.count == 0) {
NSError *error = [NSError errorWithDomain:kHttpdnsEdgeErrorDomain
code:1001
userInfo:@{NSLocalizedDescriptionKey: @"invalid init config or host"}];
@@ -48,11 +67,7 @@ static NSString * const kHttpdnsEdgeErrorDomain = @"com.goeedge.httpdns.edge";
}
NSString *qtype = queryType.length > 0 ? queryType.uppercaseString : @"A";
NSArray<NSString *> *hosts = self.backupServiceHost.length > 0
? @[self.primaryServiceHost, self.backupServiceHost]
: @[self.primaryServiceHost];
[self requestResolveHosts:hosts index:0 host:host qtype:qtype completion:completion];
[self requestResolveHosts:self.endpoints index:0 host:host qtype:qtype completion:completion];
}
- (void)requestURL:(NSURL *)url
@@ -134,7 +149,11 @@ static NSString * const kHttpdnsEdgeErrorDomain = @"com.goeedge.httpdns.edge";
NSURLSessionConfiguration *config = [NSURLSessionConfiguration ephemeralSessionConfiguration];
config.timeoutIntervalForRequest = 8;
config.timeoutIntervalForResource = 8;
NSURLSession *session = [NSURLSession sessionWithConfiguration:config];
HttpdnsEdgeTLSDelegate *delegate = [[HttpdnsEdgeTLSDelegate alloc] init];
delegate.host = url.host;
NSURLSession *session = [NSURLSession sessionWithConfiguration:config delegate:delegate delegateQueue:nil];
[[session dataTaskWithRequest:request completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
[session finishTasksAndInvalidate];
@@ -161,11 +180,12 @@ static NSString * const kHttpdnsEdgeErrorDomain = @"com.goeedge.httpdns.edge";
return;
}
NSString *serviceHost = hosts[index];
NSURLComponents *components = [NSURLComponents new];
components.scheme = @"https";
components.host = serviceHost;
components.port = @(self.servicePort);
NSString *baseUrl = hosts[index];
NSURLComponents *components = [NSURLComponents componentsWithString:baseUrl];
if (!components) {
[self requestResolveHosts:hosts index:index + 1 host:host qtype:qtype completion:completion];
return;
}
components.path = @"/resolve";
NSMutableArray<NSURLQueryItem *> *items = [NSMutableArray arrayWithArray:@[