CkoSecrets Swift 3/4 Reference Documentation
CkoSecrets
Current Version: 10.1.0
Provides a unified API for managing secrets stored in the following locations:
- Windows Credentials Manager
- Apple Keychain
- AWS Secrets Manager
- Azure Key Vault
- IBM Cloud Secrets Manager
- Oracle Cloud Secrets
- Doppler Secrets
- In-Memory Secrets
Object Creation
let obj = CkoSecrets()!
Properties
AutoSplit
The AutoSplit property is specific to "local_manager" secrets on Windows. The Windows Credentials Manager supports a maximum of 2560 bytes per secret. If a secret exceeds this size, it will be automatically compressed and split when created or updated, and automatically recomposed when retrieved.
A secret can be split into a maximum of 10 parts.
The default value is true.
Compression
If set to true, then the contents of the secret will be stored compressed. The default value of this property is false.
topDebugLogFilePath
If set to a file path, causes each Chilkat method or property call to automatically append it's LastErrorText to the specified log file. The information is appended such that if a hang or crash occurs, it is possible to see the context in which the problem occurred, as well as a history of all Chilkat calls up to the point of the problem. The VerboseLogging property can be set to provide more detailed information.
This property is typically used for debugging the rare cases where a Chilkat method call hangs or generates an exception that halts program execution (i.e. crashes). A hang or crash should generally never happen. The typical causes of a hang are:
- a timeout related property was set to 0 to explicitly indicate that an infinite timeout is desired,
- the hang is actually a hang within an event callback (i.e. it is a hang within the application code), or
- there is an internal problem (bug) in the Chilkat code that causes the hang.
LastErrorHtml
Provides information in HTML format about the last method/property called. If a method call returns a value indicating failure, or behaves unexpectedly, examine this property to get more information.
topLastErrorText
Provides information in plain-text format about the last method/property called. If a method call returns a value indicating failure, or behaves unexpectedly, examine this property to get more information.
LastErrorXml
Provides information in XML format about the last method/property called. If a method call returns a value indicating failure, or behaves unexpectedly, examine this property to get more information.
topLastMethodSuccess
Indicate whether the last method call succeeded or failed. A value of true indicates success, a value of false indicates failure. This property is automatically set for method calls. It is not modified by property accesses. The property is automatically set to indicate success for the following types of method calls:
- Any method that returns a string.
- Any method returning a Chilkat object, binary bytes, or a date/time.
- Any method returning a standard boolean status value where success = true and failure = false.
- Any method returning an integer where failure is defined by a return value less than zero.
Note: Methods that do not fit the above requirements will always set this property equal to true. For example, a method that returns no value (such as a "void" in C++) will technically always succeed.
topLocation
The location of the secrets. Possible values are:
- "local_manager" - On Windows this is the Credentials Manager. On MacOS and iOS it is the Keychain. This is not yet an option on Linux or Android.
- "aws_secrets_manager" - AWS Secrets Manager
- "azure_key_vault" - Azure Key Vault
- "ibm_cloud" - IBM Cloud Secrets Manager
- "oracle_cloud" - Oracle Cloud Secrets
- "doppler" - Doppler Secrets
- "memory" - In-Memory Secrets
The default location is the "local_manager". On Linux and Android, "local_manager" will behave the same as "memory".
topUncommonOptions
This is a catch-all property to be used for uncommon needs. This property defaults to the empty string and should typically remain empty.
topVerboseLogging
If set to true, then the contents of LastErrorText (or LastErrorXml, or LastErrorHtml) may contain more verbose information. The default value is false. Verbose logging should only be used for debugging. The potentially large quantity of logged information may adversely affect peformance.
topVersion
Methods
DeleteSecret
Deletes a secret. Cloud secrets managers will typically disable the secret and schedule the secret for deletion after some number of days.
Returns true for success, false for failure.
DeleteSecretAsync (1)
Creates an asynchronous task to call the DeleteSecret method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topGetSecretBd
Fetches a binary secret and returns the content in bd.
Returns true for success, false for failure.
GetSecretBdAsync (1)
Creates an asynchronous task to call the GetSecretBd method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topGetSecretJson
Fetches a JSON secret and returns the content in jsonOut.
Returns true for success, false for failure.
GetSecretJsonAsync (1)
Creates an asynchronous task to call the GetSecretJson method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topGetSecretSb
Fetches a string secret and returns the content in sb.
Returns true for success, false for failure.
GetSecretSbAsync (1)
Creates an asynchronous task to call the GetSecretSb method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topGetSecretStr
Fetches a string secret and returns the content of the secret.
Returns nil on failure
GetSecretStrAsync (1)
Creates an asynchronous task to call the GetSecretStr method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topListSecrets
Lists secrets matching the wildcarded or exact values passed in json. The results of the query are returned in jsonOut.
Returns true for success, false for failure.
ListSecretsAsync (1)
Creates an asynchronous task to call the ListSecrets method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topSetBootstrapSecret
Accessing a cloud-based secrets manager requires authentication credentials, which cannot be stored in the manager itself. Instead, they must be securely stored locally.
One solution is to store the authentication credentials as a secret in the Windows Credentials Manager or Apple Keychain. These credentials serve as the "bootstrap secret" for authenticating with the cloud-based secrets manager.
jsonId contains the name of the bootstrap secret. secretContent contains the bootstrap's secret content.
Returns true for success, false for failure.
UpdateSecretBd
Creates a binary secret if it does not yet exist, or updates an existing secret. The name of the secret is specified in jsonId, and the binary content of the secret in secret.
Returns true for success, false for failure.
UpdateSecretBdAsync (1)
Creates an asynchronous task to call the UpdateSecretBd method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topUpdateSecretJson
Creates a JSON secret if it does not yet exist, or updates an existing secret. The name of the secret is specified in jsonId, and the JSON content of the secret in secret.
Returns true for success, false for failure.
UpdateSecretJsonAsync (1)
Creates an asynchronous task to call the UpdateSecretJson method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topUpdateSecretSb
Creates a string secret if it does not yet exist, or updates an existing secret. The name of the secret is specified in jsonId, and the string content of the secret in sb.
Returns true for success, false for failure.
UpdateSecretSbAsync (1)
Creates an asynchronous task to call the UpdateSecretSb method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topUpdateSecretStr
Creates a string secret if it does not yet exist, or updates an existing secret. The name of the secret is specified in jsonId, and the string content of the secret in secret.
Returns true for success, false for failure.
UpdateSecretStrAsync (1)
Creates an asynchronous task to call the UpdateSecretStr method with the arguments provided. (Async methods are available starting in Chilkat v9.5.0.52.)
Note: Async method event callbacks happen in the background thread. Accessing and updating UI elements existing in the main thread may require special considerations.
Returns nil on failure
topEvents
To implement an event callback, your application would define and implement a class that inherits from CkoBaseProgress. Your application can implement methods to override some or all of the default/empty method implementations of the CkoBaseProgress base class.
For example:
class MySecretsProgress : CkoBaseProgress {
override func ProgressInfo(name: String!, value: String!) {
// application code goes here...
print(name + ": " + value)
}
override func AbortCheck(abort: UnsafeMutablePointer) {
// application code goes here...
// To abort the operation, set this equal to true instead of false.
abort.memory = false
}
override func PercentDone(pctDone: NSNumber!, abort: UnsafeMutablePointer) {
// application code goes here...
print(pctDone)
// To abort the operation, set this equal to true instead of false.
abort.memory = false
}
// For asynchronous method calls.
override func TaskCompleted(task: CkoTask!) {
// application code goes here...
}
}
func someAppFunction() {
// Demonstrate how to set the event callback object...
let secrets = CkoSecrets()
let mySecretsProgress = MySecretsProgress()
secrets.setEventCallbackObject(mySecretsProgress)
// ...
// ...
// ...
}
AbortCheck
Provides the opportunity for a method call to be aborted. The AbortCheck event is fired periodically based on the value of the HeartbeatMs property. If HeartbeatMs is 0, then no AbortCheck events will fire. As an example, to fire 5 AbortCheck events per second, set the HeartbeatMs property equal to 200.
PercentDone
Provides the percentage completed for any method that involves network communications or time-consuming processing (assuming it is a method where a percentage completion can be measured). This event is only fired when it is possible to know a percentage completion, and when it makes sense to express the operation as a percentage completed. The pctDone argument will have a value from 1 to 100. For operations (Chilkat method calls) that complete very quickly, the number of PercentDone callbacks will vary, but the final callback should have a value of 100. For long running operations, no more than one callback per percentage point will occur (for example: 1, 2, 3, ... 98, 99, 100).
The PercentDone callback counts as an AbortCheck event. For method calls that complete quickly such that PercentDone events fire, it may be that AbortCheck events don't fire because the opportunity to abort is already provided in the PercentDone callback. For time consuming operations, where the amount of time between PercentDone callbacks are long, AbortCheck callbacks may be used to allow for the operation to be aborted in a more responsive manner.
The abort output argument provides a means for aborting the operation. Setting it to true will cause the method to abort and return a failed status (or whatever return value indicates failure).
ProgressInfo
A general name/value event that provides information about what is happening during a method call. To find out what information is available, write code to handle this event and log the name/value pairs. Most are self-explanatory.
TaskCompleted
Called in the background thread when an asynchronous task completes.