c470dba79c
- 修改Package.swift以支持iOS 15和macOS 12。 - 更新swift-tca-architecture-guidelines.mdc中的alwaysApply设置为false。 - 注释掉AppDelegate中的NIMSDK导入，移除不再使用的NIMConfigurationManager和NIMSessionManager文件。 - 添加新的API相关文件，包括EMailLoginFeature、IDLoginFeature和相关视图，增强登录功能。 - 更新APIConstants和APIEndpoints以反映新的API路径。 - 添加本地化支持文件，包含英文和中文简体的本地化字符串。 - 新增字体管理和安全工具类，支持AES和DES加密。 - 更新Xcode项目配置，调整版本号和启动画面设置。
64 lines
2.4 KiB
Objective-C
64 lines
2.4 KiB
Objective-C
//
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// DESEncrypt.m
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// YMhatFramework
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//
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// Created by chenran on 2017/5/4.
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// Copyright © 2017年 chenran. All rights reserved.
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//
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#import "DESEncrypt.h"
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#import <CommonCrypto/CommonCrypto.h>
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#import "Base64.h"
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@implementation DESEncrypt : NSObject
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const Byte iv[] = {1,2,3,4,5,6,7,8};
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#pragma mark- 加密算法
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+(NSString *) encryptUseDES:(NSString *)plainText key:(NSString *)key
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{
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NSString *ciphertext = nil;
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NSData *textData = [plainText dataUsingEncoding:NSUTF8StringEncoding];
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NSUInteger dataLength = [textData length];
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unsigned char buffer[200000];
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memset(buffer, 0, sizeof(char));
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size_t numBytesEncrypted = 0;
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CCCryptorStatus cryptStatus = CCCrypt(kCCEncrypt, kCCAlgorithmDES,
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kCCOptionPKCS7Padding|kCCOptionECBMode,
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[key UTF8String], kCCKeySizeDES,
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iv,
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[textData bytes], dataLength,
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buffer, 200000,
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&numBytesEncrypted);
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if (cryptStatus == kCCSuccess) {
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NSData *data = [NSData dataWithBytes:buffer length:(NSUInteger)numBytesEncrypted];
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ciphertext = [Base64 encode:data];
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}
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return ciphertext;
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}
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#pragma mark- 解密算法
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+(NSString *)decryptUseDES:(NSString *)cipherText key:(NSString *)key
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{
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NSString *plaintext = nil;
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NSData *cipherdata = [Base64 decode:cipherText];
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unsigned char buffer[200000];
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memset(buffer, 0, sizeof(char));
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size_t numBytesDecrypted = 0;
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// kCCOptionPKCS7Padding|kCCOptionECBMode 最主要在这步
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CCCryptorStatus cryptStatus = CCCrypt(kCCDecrypt, kCCAlgorithmDES,
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kCCOptionPKCS7Padding|kCCOptionECBMode,
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[key UTF8String], kCCKeySizeDES,
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iv,
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[cipherdata bytes], [cipherdata length],
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buffer, 200000,
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&numBytesDecrypted);
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if(cryptStatus == kCCSuccess) {
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NSData *plaindata = [NSData dataWithBytes:buffer length:(NSUInteger)numBytesDecrypted];
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plaintext = [[NSString alloc]initWithData:plaindata encoding:NSUTF8StringEncoding];
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}
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return plaintext;
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}
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@end
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