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@@ -1,99 +0,0 @@
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-#import "GenerateTestUserSig.h"
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-#import <CommonCrypto/CommonCrypto.h>
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-#import <zlib.h>
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-
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-@implementation GenerateTestUserSig
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-
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-+ (unsigned int)currentSDKAppid {
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- return public_SDKAPPID;
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-}
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-
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-+ (NSString *)currentSecretkey {
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- return public_SECRETKEY;
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-}
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-
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-
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-+ (NSString *)genTestUserSig:(NSString *)identifier
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-{
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- CFTimeInterval current = CFAbsoluteTimeGetCurrent() + kCFAbsoluteTimeIntervalSince1970;
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- long TLSTime = floor(current);
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- NSMutableDictionary *obj = [@{@"TLS.ver": @"2.0",
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- @"TLS.identifier": identifier,
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- @"TLS.sdkappid": @(SDKAPPID),
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- @"TLS.expire": @(EXPIRETIME),
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- @"TLS.time": @(TLSTime)} mutableCopy];
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- NSMutableString *stringToSign = [[NSMutableString alloc] init];
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- NSArray *keyOrder = @[@"TLS.identifier",
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- @"TLS.sdkappid",
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- @"TLS.time",
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- @"TLS.expire"];
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- for (NSString *key in keyOrder) {
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- [stringToSign appendFormat:@"%@:%@\n", key, obj[key]];
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- }
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- NSLog(@"%@", stringToSign);
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- //NSString *sig = [self sigString:stringToSign];
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- NSString *sig = [self hmac:stringToSign];
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-
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- obj[@"TLS.sig"] = sig;
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- NSLog(@"sig: %@", sig);
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- NSError *error = nil;
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- NSData *jsonToZipData = [NSJSONSerialization dataWithJSONObject:obj options:0 error:&error];
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- if (error) {
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- NSLog(@"[Error] json serialization failed: %@", error);
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- return @"";
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- }
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-
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- const Bytef* zipsrc = (const Bytef*)[jsonToZipData bytes];
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- uLongf srcLen = jsonToZipData.length;
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- uLong upperBound = compressBound(srcLen);
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- Bytef *dest = (Bytef*)malloc(upperBound);
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- uLongf destLen = upperBound;
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- int ret = compress2(dest, &destLen, (const Bytef*)zipsrc, srcLen, Z_BEST_SPEED);
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- if (ret != Z_OK) {
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- NSLog(@"[Error] Compress Error %d, upper bound: %lu", ret, upperBound);
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- free(dest);
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- return @"";
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- }
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- NSString *result = [self base64URL: [NSData dataWithBytesNoCopy:dest length:destLen]];
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- return result;
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-}
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-
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-+ (NSString *)hmac:(NSString *)plainText
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-{
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- const char *cKey = [SECRETKEY cStringUsingEncoding:NSASCIIStringEncoding];
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- const char *cData = [plainText cStringUsingEncoding:NSASCIIStringEncoding];
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-
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- unsigned char cHMAC[CC_SHA256_DIGEST_LENGTH];
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-
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- CCHmac(kCCHmacAlgSHA256, cKey, strlen(cKey), cData, strlen(cData), cHMAC);
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-
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- NSData *HMACData = [[NSData alloc] initWithBytes:cHMAC length:sizeof(cHMAC)];
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- return [HMACData base64EncodedStringWithOptions:0];
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-}
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-
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-+ (NSString *)base64URL:(NSData *)data
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-{
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- NSString *result = [data base64EncodedStringWithOptions:0];
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- NSMutableString *final = [[NSMutableString alloc] init];
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- const char *cString = [result cStringUsingEncoding:NSUTF8StringEncoding];
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- for (int i = 0; i < result.length; ++ i) {
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- char x = cString[i];
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- switch(x){
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- case '+':
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- [final appendString:@"*"];
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- break;
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- case '/':
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- [final appendString:@"-"];
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- break;
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- case '=':
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- [final appendString:@"_"];
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- break;
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- default:
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- [final appendFormat:@"%c", x];
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- break;
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- }
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- }
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- return final;
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-}
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-
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-@end
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