status-mobile/modules/react-native-status/ios/RCTStatus/Utils.m

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#import "Utils.h"
#import "React/RCTBridge.h"
#import "React/RCTEventDispatcher.h"
#import "Statusgo.h"
#import "Utils.h"
@implementation Utils
RCT_EXPORT_MODULE();
+ (NSString *)jsonStringWithPrettyPrint:(BOOL)prettyPrint fromDictionary:(NSDictionary *)dictionary {
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:dictionary
options:(NSJSONWritingOptions)(prettyPrint ? NSJSONWritingPrettyPrinted : 0)
error:&error];
if (!jsonData) {
NSLog(@"jsonStringWithPrettyPrint: error: %@", error.localizedDescription);
return @"{}";
} else {
return [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
}
}
+ (NSString *)jsonStringWithPrettyPrint:(BOOL)prettyPrint fromArray:(NSArray *)array {
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:array
options:(NSJSONWritingOptions)(prettyPrint ? NSJSONWritingPrettyPrinted : 0)
error:&error];
if (!jsonData) {
NSLog(@"jsonStringWithPrettyPrint: error: %@", error.localizedDescription);
return @"[]";
} else {
return [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
}
}
+ (NSURL *)getKeyStoreDirForKeyUID:(NSString *)keyUID {
NSFileManager *fileManager = [NSFileManager defaultManager];
NSURL *rootUrl = [[fileManager URLsForDirectory:NSLibraryDirectory inDomains:NSUserDomainMask] lastObject];
NSURL *oldKeystoreDir = [rootUrl URLByAppendingPathComponent:@"keystore"];
NSURL *multiaccountKeystoreDir = [oldKeystoreDir URLByAppendingPathComponent:keyUID];
return multiaccountKeystoreDir;
}
+ (NSString *) getKeyUID:(NSString *)jsonString {
NSData *data = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *json = [NSJSONSerialization
JSONObjectWithData:data
options:NSJSONReadingMutableContainers
error:nil];
return [json valueForKey:@"key-uid"];
}
+ (NSString *) getExportDbFilePath {
NSString *filePath = [NSTemporaryDirectory() stringByAppendingPathComponent:@"export.db"];
NSFileManager *fileManager = [NSFileManager defaultManager];
if ([fileManager fileExistsAtPath:filePath]) {
[fileManager removeItemAtPath:filePath error:nil];
}
return filePath;
}
+ (void) migrateKeystore:(NSString *)accountData
password:(NSString *)password {
NSFileManager *fileManager = [NSFileManager defaultManager];
NSURL *rootUrl =[[fileManager
URLsForDirectory:NSLibraryDirectory inDomains:NSUserDomainMask]
lastObject];
NSURL *keyUID = [self getKeyStoreDirForKeyUID:accountData];
NSURL *oldKeystoreDir = [rootUrl URLByAppendingPathComponent:@"keystore"];
NSURL *multiaccountKeystoreDir = [self getKeyStoreDirForKeyUID:keyUID.path];
NSArray *keys = [fileManager contentsOfDirectoryAtPath:multiaccountKeystoreDir.path error:nil];
if (keys.count == 0) {
NSString *migrationResult = StatusgoMigrateKeyStoreDir(accountData, password, oldKeystoreDir.path, multiaccountKeystoreDir.path);
NSLog(@"keystore migration result %@", migrationResult);
NSString *initKeystoreResult = StatusgoInitKeystore(multiaccountKeystoreDir.path);
NSLog(@"InitKeyStore result %@", initKeystoreResult);
}
}
RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(backupDisabledDataDir) {
NSFileManager *fileManager = [NSFileManager defaultManager];
NSURL *rootUrl =[[fileManager
URLsForDirectory:NSLibraryDirectory inDomains:NSUserDomainMask]
lastObject];
return rootUrl.path;
}
RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(keystoreDir) {
NSFileManager *fileManager = [NSFileManager defaultManager];
NSURL *rootUrl =[[fileManager
URLsForDirectory:NSLibraryDirectory inDomains:NSUserDomainMask]
lastObject];
NSURL *commonKeystoreDir = [rootUrl URLByAppendingPathComponent:@"keystore"];
return commonKeystoreDir.path;
}
RCT_EXPORT_METHOD(validateMnemonic:(NSString *)seed
callback:(RCTResponseSenderBlock)callback) {
#if DEBUG
NSLog(@"validateMnemonic() method called");
#endif
NSString *result = StatusgoValidateMnemonic(seed);
callback(@[result]);
}
RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(checkAddressChecksum:(NSString *)address) {
return StatusgoCheckAddressChecksum(address);
}
RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(isAddress:(NSString *)address) {
return StatusgoIsAddress(address);
}
RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(toChecksumAddress:(NSString *)address) {
return StatusgoToChecksumAddress(address);
}
@end