### Initialize LacunaWebPKI (Complete)

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/classes/_lacuna_web_pki_d_.lacunawebpki.html

An extended example demonstrating how to pass additional arguments to the init method, including callbacks for readiness, installation status, and default error handling.

```javascript
// If you wish to pass any other argument, you must use the extended version of the method:
pki.init({
    ready: onWebPkiReady,
    notInstalled: onWebPkiNotInstalled,
    defaultFail: onWebPkiFail
});

function onWebPkiReady() {
    // start using the component
}

// The notInstalled callback
function onWebPkiNotInstalled(status, message) {
    alert(message + '\n\nYou will be redirected to the installation page');
    pki.redirectToInstallPage();
}

// The default fail callback
function onWebPkiFail(ex) {
    alert(ex.userMessage);
    console.log('Web PKI error from ' + ex.origin + ': ' + ex.error + ' (' + ex.code + ')');
}
```

--------------------------------

### Start

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.OnlineResourceXmlSignatureStarter.html

Starts the XML signature process for an online resource.

```APIDOC
## Start()

### Description
Starts the XML signature process for an online resource.

### Returns
- **ClientSideSignatureInstructions** - Instructions for the client-side signature.
```

--------------------------------

### Start

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.DetachedResourceXmlSignatureStarter.html

Starts the detached XML signature process and returns client-side signature instructions.

```APIDOC
## Start()

### Description
Starts the detached XML signature process and returns client-side signature instructions.

### Returns
#### Success Response (200)
- **ClientSideSignatureInstructions** - Instructions for the client to perform the signature.
```

--------------------------------

### StartWithWebPki

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.OnlineResourceXmlSignatureStarter.html

Starts the XML signature process using Web PKI.

```APIDOC
## StartWithWebPki()

### Description
Starts the XML signature process using Web PKI.

### Returns
- **string** - A string representing the initiation of the Web PKI signature process.
```

--------------------------------

### redirectToInstallPage

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/classes/_lacuna_web_pki_d_.lacunawebpki

Redirects the user to the Web PKI installation page. The URL includes appropriate arguments to ensure the user is redirected back to the original page after a successful installation.

```APIDOC
## redirectToInstallPage

### Description
Redirects the user to the install page with appropriate URL arguments to ensure redirection back to the original page after installation.

### Method
`redirectToInstallPage(): void`

### Returns
- **void**
```

--------------------------------

### Sign Data (JSFiddle Live Example)

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/classes/_lacuna_web_pki_d_.lacunawebpki.html

A JSFiddle live example demonstrating the operation of signing data with a selected certificate.

```javascript
// Operates with selected certificate
```

--------------------------------

### Start Signature Process with WebPki

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.DetachedResourceXmlSignatureStarter.html

Starts the signature process for a detached resource using WebPki. Overrides SignatureStarter.StartWithWebPki().

```csharp
public override string StartWithWebPki()
```

--------------------------------

### StartAsync

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.OnlineResourceXmlSignatureStarter.html

Starts the XML signature process for an online resource asynchronously.

```APIDOC
## StartAsync()

### Description
Starts the XML signature process for an online resource asynchronously.

### Returns
- **Task<ClientSideSignatureInstructions>** - A task that represents the asynchronous operation, returning instructions for the client-side signature.
```

--------------------------------

### Start Signature Process

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.DetachedResourceXmlSignatureStarter.html

Starts the signature process for a detached resource. Overrides SignatureStarter.Start().

```csharp
public override ClientSideSignatureInstructions Start()
```

--------------------------------

### StartWithWebPki

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.DetachedResourceXmlSignatureStarter.html

Starts the detached XML signature process for use with Web PKI.

```APIDOC
## StartWithWebPki()

### Description
Starts the detached XML signature process for use with Web PKI, returning a string identifier.

### Returns
#### Success Response (200)
- **String** - An identifier for the Web PKI signature process.
```

--------------------------------

### Start Signature Process with WebPki Asynchronously

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.DetachedResourceXmlSignatureStarter.html

Starts the signature process for a detached resource using WebPki asynchronously. Overrides SignatureStarter.StartWithWebPkiAsync().

```csharp
public override Task<string> StartWithWebPkiAsync()
```

--------------------------------

### StartWithWebPkiAsync

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.DetachedResourceXmlSignatureStarter.html

Asynchronously starts the detached XML signature process for use with Web PKI.

```APIDOC
## StartWithWebPkiAsync()

### Description
Asynchronously starts the detached XML signature process for use with Web PKI, returning a string identifier.

### Returns
#### Success Response (200)
- **Task<String>** - A task that represents the asynchronous operation, containing the identifier for the Web PKI signature process.
```

--------------------------------

### Start Signature Process Asynchronously

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.DetachedResourceXmlSignatureStarter.html

Starts the signature process for a detached resource asynchronously. Overrides SignatureStarter.StartAsync().

```csharp
public override Task<ClientSideSignatureInstructions> StartAsync()
```

--------------------------------

### ValidityStart Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Certificate.html

Gets the date and time when the certificate becomes valid.

```csharp
public DateTimeOffset ValidityStart { get; protected set; }
```

--------------------------------

### StartAsync

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.DetachedResourceXmlSignatureStarter.html

Asynchronously starts the detached XML signature process and returns client-side signature instructions.

```APIDOC
## StartAsync()

### Description
Asynchronously starts the detached XML signature process and returns client-side signature instructions.

### Returns
#### Success Response (200)
- **Task<ClientSideSignatureInstructions>** - A task that represents the asynchronous operation, containing the client-side signature instructions.
```

--------------------------------

### File Validation API Request Example

Source: https://docs.lacunasoftware.com/pt-br/articles/rest-pki/core/integration/signature-sessions/file-validation.html

Example of the payload sent to your custom file validation API. It includes the file's name, content type, and size.

```json
{
    "name": "P123456.pdf",
    "contentType": "application/pdf",
    "length": 2476032
}
```

--------------------------------

### Promise Usage Example

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/interfaces/_lacuna_web_pki_d_.promise.html

Demonstrates how to use the success and fail callbacks of a Promise returned by a Web PKI asynchronous method.

```APIDOC
## Promise Usage Example

### Description
This example shows how to handle the result of an asynchronous operation using the `success` and `fail` methods of the Promise object.

### Method
`listCertificates().success(callback).fail(callback)`

### Endpoint
N/A (This is an SDK method, not an HTTP endpoint)

### Parameters
#### Success Callback
- `callback` (function): A function to be executed when the promise is successfully fulfilled. It receives a single argument representing the result of the operation.

#### Fail Callback
- `callback` (function): A function to be executed when the promise is rejected due to an error. It receives a single argument of type `ExceptionModel`.

### Request Example
```javascript
pki.listCertificates()
.success(function(certs) {
    // Handle successful retrieval of certificates
    $scope.certificates = certs;
})
.fail(function (ex) {
       // Handle errors during certificate retrieval
    alert('pki error from ' + ex.origin + ': ' + ex.message);
    console.log('pki error', ex);
});
```

### Response
#### Success Response
- The type and meaning of the argument passed to the success callback depend on the method that returned the promise (e.g., string, array, object).

#### Error Response
- The fail callback receives an `ExceptionModel` object with `origin` and `message` properties.
```

--------------------------------

### Start Authentication

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.PKCertificateAuthentication.html

Initiates an authentication process by generating and storing a new cryptographic nonce. Returns the nonce that the client must sign.

```csharp
public byte[] Start()
```

--------------------------------

### Sign Local File with CAdES (JSFiddle Example)

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/classes/_lacuna_web_pki_d_.lacunawebpki.html

Shows how to sign a local computer file with CAdES standard using JSFiddle, saving the signed CAdES (P7S) in the same directory with a '-signed' suffix.

```javascript
// JSFiddle example with local computer file and signed CAdES (P7S) saved in the same directory with suffix '-signed'.
```

--------------------------------

### Start Authentication

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.PKCertificateAuthentication.html

Initiates a certificate authentication process by generating and storing a new cryptographic nonce. Returns the nonce that the client must sign.

```APIDOC
## Start()

### Description
Starts an authentication process by generating and storing a new cryptographic nonce.

### Method Signature
```csharp
public byte[] Start()
```

### Parameters
#### Path Parameters
- None

#### Query Parameters
- None

#### Request Body
- None

### Request Example
```csharp
// Example usage (conceptual)
byte[] nonce = pkiCertificateAuthentication.Start();
// Client signs the nonce and sends it back along with the certificate and signature
```

### Response
#### Success Response (Byte[])
- **Byte[]** - The generated nonce (16-byte byte array) that the client must digitally sign.
```

--------------------------------

### Get Private Key Instance from X509Certificate2

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.PrivateKey.html

Creates an IPrivateKey instance from an X509Certificate2 object.

```csharp
public static IPrivateKey GetInstance(X509Certificate2 x509Certificate)
```

--------------------------------

### Sign Data with CAdES (JSFiddle Example)

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/classes/_lacuna_web_pki_d_.lacunawebpki.html

Demonstrates signing file content using CAdES standard via JSFiddle, returning the signed CAdES (P7S) result to JavaScript.

```javascript
// JSFiddle example with the to sign file content passed from JavasSript and the signed CAdES (P7S) result returned to JavasSript.
```

--------------------------------

### Start Authentication Asynchronously

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.PKCertificateAuthentication.html

Asynchronously initiates an authentication process, generating and storing a new cryptographic nonce. Returns the nonce that the client must sign.

```csharp
public Task<byte[]> StartAsync(CancellationToken cancellationToken = default(CancellationToken))
```

--------------------------------

### Get Private Key Instance from AsymmetricAlgorithm

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.PrivateKey.html

Creates a PrivateKey instance from an existing AsymmetricAlgorithm object.

```csharp
public static PrivateKey GetInstance(AsymmetricAlgorithm underlyingPrivateKey)
```

--------------------------------

### Start Authentication Asynchronously

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.PKCertificateAuthentication.html

Asynchronously initiates a certificate authentication process by generating and storing a new cryptographic nonce. Returns a task that resolves to the nonce.

```APIDOC
## StartAsync(CancellationToken)

### Description
Asynchronously starts an authentication process by generating and storing a new cryptographic nonce.

### Method Signature
```csharp
public Task<byte[]> StartAsync(CancellationToken cancellationToken = default(CancellationToken))
```

### Parameters
#### Path Parameters
- None

#### Query Parameters
- None

#### Request Body
- None

#### Method Parameters
- **cancellationToken** (CancellationToken) - Optional - A token to observe for cancellation requests.

### Request Example
```csharp
// Example usage (conceptual)
byte[] nonce = await pkiCertificateAuthentication.StartAsync();
// Client signs the nonce and sends it back along with the certificate and signature
```

### Response
#### Success Response (Task<Byte[]>)
- **Task<Byte[]>** - A task that resolves to the generated nonce (16-byte byte array) that the client must digitally sign.
```

--------------------------------

### Document Ready Event Handlers

Source: https://docs.lacunasoftware.com/pt-br/articles/web-pki/full-samples.html

Initializes the UI by setting up click handlers for buttons and starting the initial block UI. Executes when the DOM is fully loaded.

```javascript
$(function() {
    $('#refreshButton').click(refresh);
    $('#signFileButton').click(signFile);
    start();
});
```

--------------------------------

### Instantiate SelfSignedPKCertificateGenerator

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Issuer.SelfSignedPKCertificateGenerator.html

Creates a new instance of the SelfSignedPKCertificateGenerator class. No specific setup is required before instantiation.

```csharp
public SelfSignedPKCertificateGenerator()
```

--------------------------------

### Configurar Repositório e Instalar ASP.NET Core Runtime 6.0 no Ubuntu 20.04 LTS

Source: https://docs.lacunasoftware.com/pt-br/articles/amplia/on-premises/linux/install-ubuntu.html

Configura o repositório de pacotes da Microsoft e instala o ASP.NET Core Runtime 6.0 no Ubuntu 20.04 LTS. Este procedimento deve ser feito apenas uma vez por máquina.

```bash
curl -O https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb
rm packages-microsoft-prod.deb
```

```bash
apt-get update
apt-get install aspnetcore-runtime-6.0
```

--------------------------------

### Testar Instalação do .NET Runtime

Source: https://docs.lacunasoftware.com/pt-br/articles/psc/on-premises/linux/install-rocky.html

Verifica se o ASP.NET Core Runtime e o .NET Core App foram instalados corretamente. A saída deve listar as versões instaladas.

```bash
dotnet --list-runtimes

```

--------------------------------

### Configurar Repositório e Instalar ASP.NET Core Runtime 6.0 no Ubuntu 16.04 LTS

Source: https://docs.lacunasoftware.com/pt-br/articles/amplia/on-premises/linux/install-ubuntu.html

Configura o repositório de pacotes da Microsoft e instala o ASP.NET Core Runtime 6.0 no Ubuntu 16.04 LTS. Este procedimento deve ser feito apenas uma vez por máquina.

```bash
curl -O https://packages.microsoft.com/config/ubuntu/16.04/packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb
rm packages-microsoft-prod.deb
```

```bash
apt-get update
apt-get install aspnetcore-runtime-6.0
```

--------------------------------

### Testar Instalação do .NET Core Runtime

Source: https://docs.lacunasoftware.com/pt-br/articles/amplia/on-premises/linux/install-ubuntu.html

Verifica se o ASP.NET Core Runtime 6.0 foi instalado corretamente listando os runtimes disponíveis no sistema.

```bash
dotnet --list-runtimes
```

--------------------------------

### Configurar Repositório e Instalar ASP.NET Core Runtime 6.0 no Ubuntu 18.04 LTS

Source: https://docs.lacunasoftware.com/pt-br/articles/amplia/on-premises/linux/install-ubuntu.html

Configura o repositório de pacotes da Microsoft e instala o ASP.NET Core Runtime 6.0 no Ubuntu 18.04 LTS. Este procedimento deve ser feito apenas uma vez por máquina.

```bash
curl -O https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb
dpkg -i packages-microsoft-prod.deb
rm packages-microsoft-prod.deb
```

```bash
apt-get update
apt-get install aspnetcore-runtime-6.0
```

--------------------------------

### Instalar ASP.NET Core Runtime 6.0

Source: https://docs.lacunasoftware.com/pt-br/articles/psc/on-premises/linux/install-rocky.html

Instala o pacote do ASP.NET Core runtime necessário para o Lacuna PSC. Certifique-se de estar autenticado como root ou use sudo.

```bash
yum install aspnetcore-runtime-6.0

```

--------------------------------

### File Validation API Accept Response

Source: https://docs.lacunasoftware.com/pt-br/articles/rest-pki/core/integration/signature-sessions/file-validation.html

Example of a successful response from your file validation API, indicating that the file should be accepted.

```json
{
    "accept": true,
    "rejectReason": null
}
```

--------------------------------

### Expected Rest PKI System Info XML

Source: https://docs.lacunasoftware.com/pt-br/articles/rest-pki/troubleshoot/could-not-get-pending-sig.html

This is an example of the expected XML response when successfully accessing the Rest PKI System Info endpoint. It confirms the Rest PKI instance is reachable and functioning.

```xml
<SystemInfo xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/Lacuna.RestPki.Api.System">
    <ProductName>Lacuna Rest PKI</ProductName>
    <ProductVersion>1.13.1</ProductVersion>
</SystemInfo>
```

--------------------------------

### Listar usuários

Source: https://docs.lacunasoftware.com/pt-br/articles/signer/on-premises/administration.html

Para listar os usuários cadastrados no sistema, obtendo assim seus dados e permissões, utilize a chamada `GET /api/users`.

```APIDOC
## GET /api/users

### Description
Lista os usuários cadastrados no sistema, retornando seus dados e permissões.

### Method
GET

### Endpoint
/api/users

### Parameters
#### Query Parameters
- **q** (string) - Opcional - Permite filtrar os usuários retornados por nome, CPF ou e-mail.

### Response
#### Success Response (200)
- **items** (array) - Lista de usuários.
  - **identifier** (string) - Identificador único do usuário.
  - **phone** (string) - Telefone do usuário.
  - **id** (string) - ID do usuário.
  - **subject** (string) - Subject do usuário.
  - **name** (string) - Nome do usuário.
  - **emailAddress** (string) - Endereço de e-mail do usuário.
  - **parentId** (string) - ID do pai do usuário.
  - **rootRoles** (array) - Lista de roles raiz do usuário.
  - **parentRootRoles** (array) - Lista de parent root roles do usuário.
  - **subscriptions** (array) - Lista de assinaturas do usuário.
    - **agentId** (string) - ID do agente da assinatura.
    - **subscriptionId** (string) - ID da assinatura.
    - **roles** (array) - Lista de roles da assinatura.
    - **parentRoles** (array) - Lista de parent roles da assinatura.
- **totalCount** (integer) - Número total de usuários.
- **nextCursor** (string) - Cursor para a próxima página de resultados.

### Response Example
```json
{
    "items": [
        {
            "identifier": "99999999999",
            "phone": null,
            "id": "446e14b9-a661-446a-bb52-66b6c9f1ade9",
            "subject": "17bb43bd-1dac-46ce-95d2-62007bee2aea",
            "name": "User One",
            "emailAddress": "User.One@mailinator.com",
            "parentId": null,
            "rootRoles": [],
            "parentRootRoles": null,
            "subscriptions": [
                {
                    "agentId": "446e14b9-a661-446a-bb52-66b6c9f1ade9",
                    "subscriptionId": "28dd8bc0-ef7a-44e4-b2f8-08da757b7cf1",
                    "roles": [
                        "Admin",
                        "Manager",
                        "Basic"
                    ],
                    "parentRoles": null
                }
            ]
        },
        {
            "identifier": "11096802449",
            "phone": "+55 61 99999-9999",
            "id": "7b06a7ed-43fc-45df-96f8-cb29f4778e22",
            "subject": "ee72e66e-c150-47c3-a8fd-d4d0c6e12ef5",
            "name": "User Two",
            "emailAddress": "user.two@mailinator.com",
            "parentId": null,
            "rootRoles": [],
            "parentRootRoles": null,
            "subscriptions": [
                {
                    "agentId": "7b06a7ed-43fc-45df-96f8-cb29f4778e22",
                    "subscriptionId": "7289e60f-0c1f-4a3d-4b81-08da718c9ef3",
                    "roles": [
                        "Admin",
                        "Manager",
                        "Basic"
                    ],
                    "parentRoles": null
                }
            ]
        }
    ],
    "totalCount": 2,
    "nextCursor": null
}
```
```

--------------------------------

### Instalar ASP.NET Core Runtime 6.0 no Ubuntu 22.04 LTS

Source: https://docs.lacunasoftware.com/pt-br/articles/amplia/on-premises/linux/install-ubuntu.html

Instala o ASP.NET Core Runtime 6.0 no Ubuntu 22.04 LTS. Execute este comando após atualizar a lista de pacotes.

```bash
apt-get update
apt-get install aspnetcore-runtime-6.0
```

--------------------------------

### PdfMarkElement.Rotation Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.PdfMarkElement.html

Gets or sets the rotation of the PDF mark element.

```csharp
public int Rotation { get; set; }
```

--------------------------------

### Initialize LacunaWebPKI (Simple)

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/classes/_lacuna_web_pki_d_.lacunawebpki.html

The simplest way to initialize the component. Use this when you don't need to register a default error callback or handle custom installation/outdated scenarios.

```javascript
// This is the simplest way to call the method, in case you don't wish to register a default error callback nor
// define a custom behavior for when the component is not installed/outdated.
pki.init({ ready: onWebPkiReady });

// The ready callback receives no arguments
function onWebPkiReady() {
    // start using the component
}
```

--------------------------------

### PdfMarkElement.Opacity Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.PdfMarkElement.html

Gets or sets the opacity of the PDF mark element.

```csharp
public double Opacity { get; set; }
```

--------------------------------

### PdfMarkElement.ElementType Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.PdfMarkElement.html

Gets or sets the type of the PDF mark element.

```csharp
public PdfMarkElementType ElementType { get; set; }
```

--------------------------------

### PrivateKey Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Issuer.SelfSignedPKCertificateGenerator.html

Gets or sets the private key for the self-signed certificate.

```APIDOC
## PrivateKey

### Description
Gets or sets the private key for the self-signed certificate.

### Property Type
PrivateKey
```

--------------------------------

### ValidityEnd Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Certificate.html

Gets the date and time when the certificate becomes invalid.

```csharp
public DateTimeOffset ValidityEnd { get; protected set; }
```

--------------------------------

### PdfMarkElement.RelativeContainer Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.PdfMarkElement.html

Gets or sets the relative container for the PDF mark element.

```csharp
public PadesVisualRectangle RelativeContainer { get; set; }
```

--------------------------------

### SignatureTimestamp Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets the validation requirement level for signature timestamps.

```csharp
public ValidationRequirementLevels SignatureTimestamp { get; set; }
```

--------------------------------

### RevocationValues Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets the validation requirement level for revocation values.

```csharp
public ValidationRequirementLevels RevocationValues { get; set; }
```

--------------------------------

### CertificateValues Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets the validation requirement level for certificate values.

```csharp
public ValidationRequirementLevels CertificateValues { get; set; }
```

--------------------------------

### ArchiveTimestamp Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets the validation requirement level for archive timestamps.

```csharp
public ValidationRequirementLevels ArchiveTimestamp { get; set; }
```

--------------------------------

### Uri Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.TimestampRequester.html

Gets the Uniform Resource Identifier (URI) of the timestamping authority.

```csharp
public Uri Uri { get; }
```

--------------------------------

### init

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/classes/_lacuna_web_pki_d_.lacunawebpki

Initializes the instance of the LacunaWebPKI object. This method must be called before calling any other methods.

```APIDOC
## init

### Description
Initializes the instance of the LacunaWebPKI object. This method must be called before calling any other methods.

### Method
init(args: object): Promise<Object>

### Parameters
#### args: object
- **Optional angularScope?**: Object - If your webpage uses AngularJS, you can pass here a reference to your $scope, which will then be used to call the callback functions properly, relieving you of doing a `$scope.$apply(function() { ... });` on every callback. The calls are actually wrapped around a "safe $apply", as described in coderwall.
- **Optional brand?**: string - The brand name for customized install page, if license covered.
- **Optional defaultFail?**: FailCallback - The default callback to be called when an error occurrs (please refer to examples below for the exact function signature).
- **Optional license?**: string | Object - The license for the component, if not already set when instantiating the object.
- **Optional mobileIntegrationMode?**: MobileIntegrationModes - The mobile integration mode. Default is LacunaWebPKI.MobileIntegrationModes.AppIntegration.
- **Optional ngZone?**: Object - If your webpage uses Angular2+ technologies, you can pass a NgZone reference, so the page can properly detect elements changes on the callback functions.
- **Optional notInstalled?**: function - A function to be called if the component's installation is not OK (component not installed, outdated or user is using an unsupported browser). If no callback is given, the user is automatically redirected to the installation website and will be redirected back once the installation is completed. If you do pass a callback to override the default behavior, use the redirectToInstallPage method to redirect the user to the installation page whenever you think it's convenient.
  * (status: InstallationStates, message: string): any
- **Optional ready?**: function - A function to be called when the component is ready to be used. The function receives no arguments.
  * (): any
- **Optional requiredApiVersion?**: ApiVersions - If you intend to use a specifc features set, pass the equivalent API version required parameter, so you can ensure that the users will have the minimum components required versions and will not force any unecessary update. See the API changelog for more information.
- **Optional restPkiUrl?**: string - The _on premises_ Rest PKI URL. For _on premises_ Rest PKI clients integration only.
- **Optional useDomainNativePool?**: boolean - Whether or not to share and persiste the native app instances per hostname. Default is one native app instance per page.

### Returns
Promise<Object>

### Request Example
```javascript
// This is the simplest way to call the method, in case you don't wish to register a default error callback nor
// define a custom behavior for when the component is not installed/outdated.
pki.init({ ready: onWebPkiReady });

// The ready callback receives no arguments
function onWebPkiReady() {
    // start using the component
}
```

### Complete Example
```javascript
// If you wish to pass any other argument, you must use the extended version of the method:
pki.init({
    ready: onWebPkiReady,
    notInstalled: onWebPkiNotInstalled,
    defaultFail: onWebPkiFail
});

function onWebPkiReady() {
    // start using the component
}

// The notInstalled callback
function onWebPkiNotInstalled(status, message) {
    alert(message + '\n\nYou will be redirected to the installation page');
    pki.redirectToInstallPage();
}

// The default fail callback
function onWebPkiFail(ex) {
    alert(ex.userMessage);
    console.log('Web PKI error from ' + ex.origin + ': ' + ex.error + ' (' + ex.code + ')');
}
```
```

--------------------------------

### init

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/classes/_lacuna_web_pki_d_.lacunawebpki.html

Initializes the instance of the LacunaWebPKI object. This method must be called before calling any other methods.

```APIDOC
## init

### Description
Initializes the instance of the LacunaWebPKI object. This method must be called before calling any other methods.

### Method
`init(args: object): Promise<Object>`

### Parameters
#### args: object
- **Optional angularScope?**: Object - If your webpage uses AngularJS, you can pass here a reference to your $scope, which will then be used to call the callback functions properly, relieving you of doing a `$scope.$apply(function() { ... });` on every callback. The calls are actually wrapped around a "safe $apply", as described in coderwall.
- **Optional brand?**: string - The brand name for customized install page, if license covered.
- **Optional defaultFail?**: FailCallback - The default callback to be called when an error occurrs (please refer to examples below for the exact function signature).
- **Optional license?**: string | Object - The license for the component, if not already set when instantiating the object.
- **Optional mobileIntegrationMode?**: MobileIntegrationModes - The mobile integration mode. Default is LacunaWebPKI.MobileIntegrationModes.AppIntegration.
- **Optional ngZone?**: Object - If your webpage uses Angular2+ technologies, you can pass a NgZone reference, so the page can properly detect elements changes on the callback functions.
- **Optional notInstalled?**: function - A function to be called if the component's installation is not OK (component not installed, outdated or user is using an unsupported browser). If no callback is given, the user is automatically redirected to the installation website and will be redirected back once the installation is completed. If you do pass a callback to override the default behavior, use the redirectToInstallPage method to redirect the user to the installation page whenever you think it's convenient.
  - Parameters:
    - **status**: InstallationStates
    - **message**: string
- **Optional ready?**: function - A function to be called when the component is ready to be used. The function receives no arguments.
- **Optional requiredApiVersion?**: ApiVersions - If you intend to use a specifc features set, pass the equivalent API version required parameter, so you can ensure that the users will have the minimum components required versions and will not force any unecessary update. See the API changelog for more information.
- **Optional restPkiUrl?**: string - The _on premises_ Rest PKI URL. For _on premises_ Rest PKI clients integration only.
- **Optional useDomainNativePool?**: boolean - Whether or not to share and persiste the native app instances per hostname. Default is one native app instance per page.

### Returns
`Promise<Object>`

### Request Example
Simple `ready` example
```javascript
// This is the simplest way to call the method, in case you don't wish to register a default error callback nor
// define a custom behavior for when the component is not installed/outdated.
pki.init({ ready: onWebPkiReady });

// The ready callback receives no arguments
function onWebPkiReady() {
    // start using the component
}
```

Complete example
```javascript
// If you wish to pass any other argument, you must use the extended version of the method:
pki.init({
    ready: onWebPkiReady,
    notInstalled: onWebPkiNotInstalled,
    defaultFail: onWebPkiFail
});

function onWebPkiReady() {
    // start using the component
}

// The notInstalled callback
function onWebPkiNotInstalled(status, message) {
    alert(message + '\n\nYou will be redirected to the installation page');
    pki.redirectToInstallPage();
}

// The default fail callback
function onWebPkiFail(ex) {
    alert(ex.userMessage);
    console.log('Web PKI error from ' + ex.origin + ': ' + ex.error + ' (' + ex.code + ')');
}
```
```

--------------------------------

### DocumentTimestamp Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Pades.SignerSpecs.AttributeValidationSpec.html

Gets or sets the validation requirement level for the document timestamp.

```csharp
public ValidationRequirementLevels DocumentTimestamp { get; set; }
```

--------------------------------

### Full File Signing Workflow

Source: https://docs.lacunasoftware.com/pt-br/articles/web-pki/full-samples.html

This snippet demonstrates the complete process of signing a dummy file using Web PKI. It includes all steps from initiating the signature to downloading the signed file. Requires AngularJS, blockUI, and $http services.

```javascript
// This function is called when the user clicks the button "Sign Dummy File"
$scope.signFile = function () {
    blockUI.start('Signing ... (step 1/4)');
    // The first thing we'll do is read the certificate encoding
    log('Reading certificate ...');
    pki.readCertificate($scope.selectedCertificate.thumbprint).success(onReadCertificateCompleted);
};

// This function is the callback for when the readCertificate operation is completed
var onReadCertificateCompleted = function (certContent) {
    blockUI.message('Signing ... (step 2/4)');
    // Now that we have acquired the certificate's encoding, we'll send that to the
    // server using Ajax
    log('Certificate binary encoding read, sending to server ...');
    $http.post('https://webpki.lacunasoftware.com/api/Signature/Start', {
        certificate: certContent
    }).success(onSignatureStartCompleted);
};

// This function is the callback for when the server replies back with the "to-sign-bytes"
// and digest algorithm oid.
var onSignatureStartCompleted = function (response) {
    log('Received response from server with bytes to sign and digest algorithm');
    log('toSign: ' + response.toSign);
    log('digestAlgorithmOid: ' + response.digestAlgorithmOid);
    log('Signing ...');
    blockUI.message('Signing ... (step 3/4)');
	signatureProcessId = response.processId;
    // Now that we have the bytes to be signed and the OID of the digest algorithm that
    // should be used during the signature, we call signData
	pki.signData({
		thumbprint: $scope.selectedCertificate.thumbprint,
		data: response.toSign,
		digestAlgorithm: response.digestAlgorithmOid
	}).success(onSignDataCompleted);
};

// This function is the callback for when the signData operation is completed
var onSignDataCompleted = function (signature) {
    blockUI.message('Signing ... (step 4/4)');
    log('Signature completed, submitting to server ...');
    // We send the signature result back to the server, which will then use
    // its server-side SDK to assemble the signed PDF file
	$http.post('https://webpki.lacunasoftware.com/api/Signature/Complete', {
		processId: signatureProcessId,
		signature: signature
	}).success(onSignatureCompleteCompleted);
};

// This function is the callback for when the server replies back signalling that
// the signature process is completed and we may download the signed PDF file.
var onSignatureCompleteCompleted = function () {
    log('Process completed!');
	blockUI.stop();
    showModal('Message', 'Dummy file signed successfully. Click OK to download the signed file.', function (modalInstance) {
    	document.location.href = 'https://webpki.lacunasoftware.com/api/Signature/' + signatureProcessId;
        modalInstance.close();
    });
};

// Auxiliary functions

var log = function (message) {
    if (window.console) {
        window.console.log(message);
    }
};

var showModal = function (title, message, okCallback) {
    $modal.open({
        template: '<div class="modal-header"><h4 class="modal-title">{{title}}</h4></div><div class="modal-body">{{message}}</div><div class="modal-footer"><button class="btn btn-primary" ng-click="OK()">OK</button></div>',
        controller: 'ModalController',
        resolve: {
            message: function () { return message; },
            title: function () { return title; },
            okCallback: function () { return okCallback; }
        }
    });
};

// Once our controller is ready, we call the start method
start();
});

app.controller('ModalController', function ($scope, $modalInstance, title, message, okCallback) {
    $scope.title = title;
    $scope.message = message;
    $scope.OK = function() {
        if (okCallback) {
            okCallback($modalInstance);
        } else {
            $modalInstance.close();
        }
    };
});
```

--------------------------------

### SigningCertificateProperty Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets the validation requirement level for the signing certificate property.

```csharp
public ValidationRequirementLevels SigningCertificateProperty { get; set; }
```

--------------------------------

### SigAndRefsTimestamp Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets the validation requirement level for signature and references timestamps.

```csharp
public ValidationRequirementLevels SigAndRefsTimestamp { get; set; }
```

--------------------------------

### PdfMarkQRCodeElement Constructor (With Container and Data)

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.RestPki.Client.PdfMarkQRCodeElement.html

Initializes a new instance of the PdfMarkQRCodeElement class with a specified relative container and QR code data. Use this constructor to immediately define the QR code's position and content.

```csharp
public PdfMarkQRCodeElement(PadesVisualRectangle relativeContainer, string qrCodeData)
```

--------------------------------

### RequiredXmlTransformations Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets a list of required XML transformations to apply during validation.

```csharp
public List<XmlTransformation> RequiredXmlTransformations { get; set; }
```

--------------------------------

### Instantiate CadesAcceptablePoliciesCatalog with explicit policies

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Cades.CadesAcceptablePoliciesCatalog.html

Initializes a catalog with a list of explicit CAdES policies. An optional list of policies can be provided.

```csharp
public CadesAcceptablePoliciesCatalog(IEnumerable<CadesPolicySpec> policies = null)
```

--------------------------------

### OptionalXmlTransformations Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets a list of optional XML transformations to apply during validation.

```csharp
public List<XmlTransformation> OptionalXmlTransformations { get; set; }
```

--------------------------------

### CompleteRevocationReferences Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets the validation requirement level for complete revocation references.

```csharp
public ValidationRequirementLevels CompleteRevocationReferences { get; set; }
```

--------------------------------

### Instantiate LacunaWebPKI with Binary License

Source: https://docs.lacunasoftware.com/content/typedocs/web-pki/classes/_lacuna_web_pki_d_.lacunawebpki.html

Use this snippet to instantiate the LacunaWebPKI object with a binary license. This format is preferred for hiding license details like expiration dates and allowed domains.

```javascript
var pki = new LacunaWebPKI('ASYAanNmaWRkbGUubmV0LHdlYnBraS5sYWN1bmFzb2Z0d2FyZS5jb20AAAABClKvO1J22vAD+YmfANiKQLbcLE1lNraPKCel6tRM+ZxR+h6M/crtJYRRVGGz7hrdbM0Y0mfTu15RMYGqQMi1QNZS6GrT4vNzIayv552Fl0EFWQA7jWlctUwfYoHRHVEnCNx9YGXDiA9+yDoGlVwgTR7fjzNeS3Fen1MVIyKBF464gN0JvdiCRJMI47JGVDkPmKjcrYIvJs6y5Lg25RW4ZnBKVruS+HR2s3k8ZrV4y4RCQE4UYMKbukF9vsF+JqAEifRlPq2xLcrNdxBveVDSXS/LRHAcrZrMM+Iw4A79jl0ngWPcy+CwinAhT+3dxVo5ZWMRQFpmTkylEMDvTjV9wQ==');
```

--------------------------------

### CompleteCertificateReferences Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.XmlPolicySpec.ValidationSpec.html

Gets or sets the validation requirement level for complete certificate references.

```csharp
public ValidationRequirementLevels CompleteCertificateReferences { get; set; }
```

--------------------------------

### FullXmlSigner Constructor

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.FullXmlSigner.html

Initializes a new instance of the FullXmlSigner class.

```APIDOC
## FullXmlSigner()

### Description
Initializes a new instance of the FullXmlSigner class.

### Syntax
```csharp
public FullXmlSigner()
```
```

--------------------------------

### SubjectName Property Declaration

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.PKCertificate.html

Gets or sets the subject name of the certificate. The type is Name.

```csharp
public Name SubjectName { get; protected set; }
```

--------------------------------

### PrivateKey.GetInstance Methods

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.PrivateKey.html

Static methods to obtain a PrivateKey instance from an existing asymmetric algorithm or an X.509 certificate.

```APIDOC
## PrivateKey.GetInstance(AsymmetricAlgorithm)

### Description
Gets an instance of PrivateKey from an asymmetric algorithm.

### Method
```
public static PrivateKey GetInstance(AsymmetricAlgorithm underlyingPrivateKey)
```

### Parameters
#### Path Parameters
- **underlyingPrivateKey** (AsymmetricAlgorithm) - Description: The underlying asymmetric algorithm.

### Returns
- **PrivateKey** - An instance of PrivateKey.

## PrivateKey.GetInstance(X509Certificate2)

### Description
Gets an instance of IPrivateKey from an X.509 certificate.

### Method
```
public static IPrivateKey GetInstance(X509Certificate2 x509Certificate)
```

### Parameters
#### Path Parameters
- **x509Certificate** (X509Certificate2) - Description: The X.509 certificate.

### Returns
- **IPrivateKey** - An instance of IPrivateKey.
```

--------------------------------

### IssuerName Property Declaration

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.PKCertificate.html

Gets or sets the issuer name of the certificate. The type is Name.

```csharp
public Name IssuerName { get; protected set; }
```

--------------------------------

### SigningCertificateAttribute Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Pades.SignerSpecs.AttributeValidationSpec.html

Gets or sets the validation requirement level for the signing certificate attribute.

```csharp
public ValidationRequirementLevels SigningCertificateAttribute { get; set; }
```

--------------------------------

### Sign and Verify Hash with Private Key

Source: https://docs.lacunasoftware.com/pt-br/articles/pki-sdk/certificates/certs-with-key.html

Demonstrates signing a pre-computed hash and verifying it using a certificate's private key. Requires a PKCertificateWithKey object and specifies the digest algorithm.

```csharp
PKCertificateWithKey certWithKey = ...

// Definindo algoritmo de digest
var digestAlgorithm = DigestAlgorithm.SHA256;

// Computando hash a ser assinado
var toSignHash = digestAlgorithm.ComputeHash(System.Text.Encoding.ASCII.GetBytes("hello pki"));

// Assinando com certificado
var signature = certWithKey.SignHash(digestAlgorithm, toSignHash);

// Verificando assinatura
Console.WriteLine(certWithKey.VerifyHash(digestAlgorithm, toSignHash, signature));

```

--------------------------------

### SignaturePolicyIdentifier Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Pades.SignerSpecs.AttributeValidationSpec.html

Gets or sets the validation requirement level for the signature policy identifier.

```csharp
public ValidationRequirementLevels SignaturePolicyIdentifier { get; set; }
```

--------------------------------

### Sign and Verify Data with Private Key

Source: https://docs.lacunasoftware.com/pt-br/articles/pki-sdk/certificates/certs-with-key.html

Demonstrates signing arbitrary data and verifying the signature using a certificate's private key. Requires a PKCertificateWithKey object and specifies the digest algorithm.

```csharp
PKCertificateWithKey certWithKey = ...

// Definindo algoritmo de digest
var digestAlgorithm = DigestAlgorithm.SHA256;

// Definindo bytes a serem assinados
var toSign = System.Text.Encoding.ASCII.GetBytes("hello pki");

// Assinando com certificado
var signature = certWithKey.SignData(digestAlgorithm, toSign);

// Verificando assinatura
Console.WriteLine(certWithKey.VerifyData(digestAlgorithm, toSign, signature));

```

--------------------------------

### CmsSigningTime Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Pades.SignerSpecs.AttributeValidationSpec.html

Gets or sets the validation requirement level for the CMS signing time.

```csharp
public ValidationRequirementLevels CmsSigningTime { get; set; }
```

--------------------------------

### CmsSignatureTimestamp Property

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Pades.SignerSpecs.AttributeValidationSpec.html

Gets or sets the validation requirement level for the CMS signature timestamp.

```csharp
public ValidationRequirementLevels CmsSignatureTimestamp { get; set; }
```

--------------------------------

### FullXmlSigner Constructor

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Xml.FullXmlSigner.html

Initializes a new instance of the FullXmlSigner class.

```csharp
public FullXmlSigner()
```

--------------------------------

### Create Organization

Source: https://docs.lacunasoftware.com/pt-br/articles/signer/on-premises/administration.html

Creates a new organization with the specified name and identifier.

```bash
POST /api/admin/organizations
```

```json
{
  "name": "newOrg",
  "identifier": "85932577000194"
}
```

--------------------------------

### GetCertificateChain Method

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.Certificate.html

Retrieves the complete certificate chain, starting from the current certificate up to the root certificate.

```csharp
public List<Certificate> GetCertificateChain()
```

--------------------------------

### SetValidity(DateTimeOffset, DateTimeOffset)

Source: https://docs.lacunasoftware.com/pt-br/api/Lacuna.Pki.AttributeCertificateGenerator.html

Sets the validity period (start and end dates) for the attribute certificate.

```APIDOC
## SetValidity(DateTimeOffset, DateTimeOffset)

### Description
Sets the validity period (start and end dates) for the attribute certificate.

### Method
public void SetValidity(DateTimeOffset start, DateTimeOffset end)

### Parameters
#### Path Parameters
- **start** (DateTimeOffset) - Description: The start date and time of the certificate's validity.
- **end** (DateTimeOffset) - Description: The end date and time of the certificate's validity.
```

--------------------------------

### Configurar Representação Visual Manual

Source: https://docs.lacunasoftware.com/pt-br/articles/pki-express/python/visual-rep/index.html

Define a inserção da representação visual na última página de um documento PDF com dimensões e margens específicas. Use para posicionamento preciso.

```python
signer = PadesSigner()
...
visual = {
  'position': {
    'pageNumber': -1,     # Define inserção na última página do documento
    'manual': {
      'width': 7,         # Largura = 7cm
      'height': 3,        # Altura = 3cm
      'left': 2.50,       # Distância da margem esquerda = 2.50cm
      'bottom': 2.50      # Distância da margem inferior = 2.50cm
    }
  },
  'text': {...},
  'image': {...}
}
signer.set_visual_representation(visual)

```

--------------------------------

### Listar organizações

Source: https://docs.lacunasoftware.com/pt-br/articles/signer/on-premises/administration.html

Para listar as organizações cadastradas no sistema, utilize a chamada `GET /api/admin/organizations`.

```APIDOC
## GET /api/admin/organizations

### Description
Lista as organizações cadastradas no sistema.

### Method
GET

### Endpoint
/api/admin/organizations

### Parameters
#### Query Parameters
- **limit** (int) - Opcional - Quantidade de itens por página.
- **offset** (int) - Opcional - Número da página.
- **personal** (boolean) - Opcional - Indica se deve retornar organizações pessoais.
- **q** (string) - Opcional - Permite filtrar pelo nome da organização.

### Response
#### Success Response (200)
- **items** (array) - Lista de organizações.
  - **id** (string) - ID da organização.
  - **name** (string) - Nome da organização.
  - **identifier** (string) - Identificador da organização.
  - **owner** (object) - Informações do proprietário da organização.
    - **id** (string) - ID do proprietário.
    - **name** (string) - Nome do proprietário.
- **totalCount** (integer) - Número total de organizações.
- **nextCursor** (string) - Cursor para a próxima página de resultados.

### Response Example
```json
{
    "items": [
        {
            "id": "5aaa9032-1ad0-4c63-3c73-08d9d088eeac",
            "name": null,
            "identifier": null,
            "owner": {
                "id": "6f9d67cc-5cea-4672-b09e-ac04ed2e348f",
                "name": "Novo User"
            }
        }
    ],
    "totalCount": 17,
    "nextCursor": null
}
```
```