TCBKeychainManager

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

Installation

TCBKeychainManager is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'TCBKeychainManager'

If pods path is not found, You can either add: source 'https://github.com/CocoaPods/Specs.git' in your Podfile. Or use this format:

# This will always pull the latest. You'll not be able to set a specific version
pod 'TCBKeychainManager', :git => 'https://github.com/TheCodingBug/TCBKeychainManager.git'

Sample Usage

Sample usage of class managers for specific purposes, nescessary config changes are expected from integrators:

Sample constructor for adding an Item to the Keychain.

var manager = TCBKeychainStoreAddManager<TCBKeychainStoreItemAttributeGenericPassword>(itemType: .genericPassword)
do {
    let passwordData = "test_account_password".data(using: .utf8)!
    try manager.addValue(for: .account, value: "test_account")
    try manager.addValue(for: .password, value: passwordData)
    
    let addResult = try manager.saveItem()
    print("\nAdd Status: \(addResult.description!)")
} catch {
    if let error = error as? TCBKeychainStoreStatus {
        print("manager: \(error.description!)")
    }
}

Sample constructor for updating an Item from the Keychain.

var  manager = TCBKeychainStoreUpdateManager<TCBKeychainStoreItemAttributeGenericPassword, TCBKeychainStoreItemAttributeSearchQuery>(itemType: .genericPassword)        
do {
    let password = "test_account_password_\(Int.random(in: 0..<9999))"
    let passwordData = password.data(using: .utf8)!
    try manager.addQuery(for: .account, value: "test_account")

    try manager.addValueToUpdate(for: .password, value: passwordData)
    
    let updateResult = try manager.updateItem()
    print("\n\nUpdate Result: \(updateResult.description!)")
} catch {
    if let error = error as? TCBKeychainStoreStatus {
        print("\n\n manager: \(error.description!)")
    }
}

var manager = TCBKeychainStoreSearchManager<TCBKeychainStoreItemAttributeGenericPassword, TCBKeychainStoreItemAttributeSearchQuery>(itemType: .genericPassword)
do {
    try manager.addSearchValue(for: .account, value: "test_account")
    
    // `TCBKeychainStoreItemReturnType` desired keychain item return format, this can be combine to each other availabl formats.
    /*
    // like so:
    manager.addReturnType(with: .attributes)
    manager.addReturnType(with: .data)
    manager.addReturnType(with: .reference)
    manager.addReturnType(with: .persistentReference)
    */
    // or
    manager.addReturnType(with: .attributes)
    
    let searchedResult = try manager.searchItem()
    print("\nFound Result: \(searchedResult)")
    
    if let searchedResult = searchedResult.item as? [String: Any], let pwdData = searchedResult[TCBKeychainStoreItemAttributeGenericPassword.password.attributeKey] as? Data, let password = String(data: pwdData, encoding: String.Encoding.utf8) {
        print("\n\nFound Password: \(password)")
    }
} catch {
    if let error = error as? TCBKeychainStoreStatus {
        print("\n\n manager: \(error.description!)")
    }
}

Sample constructor for deleting an Item from the Keychain.

var manager = TCBKeychainStoreDeleteManager<TCBKeychainStoreItemAttributeGenericPassword, TCBKeychainStoreItemAttributeSearchQuery>(itemType: .genericPassword)
do {
    try manager.addQuery(for: .account, value: "test_account")
    
    let deleteResult = try manager.deleteItem()
    print("\n\nDelete Result: \(deleteResult.description!)")
} catch {
    if let error = error as? TCBKeychainStoreStatus {
        print("\n\n manager: \(error.description!)")
    }
}

Author

Neil Francis Ramirez Hipona, [email protected]

License

TCBKeychainManager is available under the MIT license. See the LICENSE file for more info.