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  • Properties specific to the description of Certificate variables
  • WLanguage functions that use the Certificate type
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Stored procedures
Certificate (Type of variable)
In french: Certificat
The Certificate type is used to handle:
  • the certificates used to sign the strings or the files.
  • the certificates used to sign the emails. In this case, a Certificate variable is used by the Email variables.
  • the certificates used for the Push notifications sent to iOS applications.
The characteristics of a certificate can be defined and changed using different WLanguage properties.
Remark: For more details on the declaration of this type of variable and the use of WLanguage properties, see Declaring a variable.
Example
WINDEVUser code (UMC)
MyCertificate is Certificate
 
// Open the certificate picker of Windows
MyCertificate = CertificateSelect()
 
// Cancelation or error
IF MyCertificate.Name = "" THEN
RETURN
END
 
Trace(MyCertificate.Issuer)
Trace(MyCertificate.StartValidityDate)
Trace(MyCertificate.EndValidityDate)
Trace(MyCertificate.Reliability)
Trace(MyCertificateName)
Trace(MyCertificate.SerialNumber)
Trace(MyCertificate.ValidForSignature)
Remarks

Properties specific to the description of Certificate variables

The following properties can be used to handle a certificate:
Property nameType usedEffect
EndValidityDateDateTimeEnd date and time of certificate validity.
This property is available in read-only mode.
FullIssuerCharacter stringFull name of certificate issuer.
This property is available in read-only mode.
IssuerCharacter stringName of the certificate issuer ("Issued by" characteristic).
This property is available in read-only mode.
KeyUsageInteger constantsExpected uses for this certificate:
  • certificateKeyEncipherment: Certificate used to encrypt a key.
  • certificateDataEncipherment: Certificate used to encrypt data.
  • certificateKeyExchange: Certificate used to exchange a key.
  • certificateNonRepudiation: Certificate used for non-repudiation.
  • certificateDigitalSignature: Certificate used for digital signatures.
  • certificateSignKey: Certificate used to sign a key.
This property is available in read-only mode.
NameCharacter stringName of the person to whom the certificate is given.
This property is available in read-only mode.
OIDUsageArray of stringsList of OIDs of the applications that use this certificate.
This property is available in read-only mode.
ReliabilityInteger constantTrust level of the certificate corresponding to one of the following constants:
  • certificateExpired: the expiration date of the certificate is exceeded.
  • certificateInvalid: the certificate is invalid.
  • certificateUntrusted: the certificate cannot be trusted.
  • certificateOk: the certificate can be trusted.
This property is available in read-only mode.
SerialNumberCharacter stringSerial number of the certificate.
This property is available in read-only mode.
StartValidityDateDateTimeStart date and time of certificate validity.
This property is available in read-only mode.
SubjectCharacter stringText to identify the entity associated with the public key. For example: domain for which the certificate is issued and, depending on the type of certificate, information about the company that runs the site, validity period, etc.
This property is available in read-only mode.
ThumbPrintCharacter stringUnique number associated with the certificate. This number is automatically created when creating a certificate.
This property is available in read-only mode.
ValidForSignatureBooleanThis property is used to find out whether the certificate owns a private key as well as all the characteristics required to perform a signature.
This property is available in read-only mode.

WLanguage functions that use the Certificate type

The following functions are used to handle the Certificate variables:
Minimum version required
  • Version 16
This page is also available for…
Comments
XADES-BES
Se puede firmar en formato XADES-BES ?
JAVIER / Javier
02 Dec. 2017
Exemplo pegar Dados Certificado
//Example catch certificate data
//Exemple certificat de capture de données

_certificado is Certificate
_certificado = CertificateSelect()

EDT_DadosDoCertificado="" // Limpando edt do certificado
EDT_DadosDoCertificado+="=====NOVOS WINDEV 21 ===============" //Novos Windev 21//new windev 21//
EDT_DadosDoCertificado+=CR+"Nome Completo Emissor [ "+_certificado.FullIssuer+" ] "
EDT_DadosDoCertificado+=CR+"Numero Associado ["+_certificado.Empreinte+" ]" // Em Frances // Em Ingles (Fingerprint)
EDT_DadosDoCertificado+=CR+"-Objeto [ "+_certificado.Objet+" ]" // Em Frances // Em Ingles ( object )
EDT_DadosDoCertificado+=CR+"===== Já tinha Windev 20 ==============="
EDT_DadosDoCertificado+=CR+"Nome Resumido [ "+_certificado.Name+" ]"
EDT_DadosDoCertificado+=CR+"Inicio Validade [ +_certificado.StartValidityDate+" ]"
EDT_DadosDoCertificado+=CR+"Final Validade [ "+_certificado.EndValidityDate+" ]"
EDT_DadosDoCertificado+=CR+"Issuer- Emissora [ "+_certificado.Issuer+" ]"
EDT_DadosDoCertificado+=CR+"Reliability-Confianca [ "+_certificado.Reliability+" ]"
EDT_DadosDoCertificado+=CR+"Serial Numero [ "+_certificado.SerialNumber+" ]"
EDT_DadosDoCertificado+=CR+"Certificado Valido [ "+_certificado.ValidForSignature+" ]"
EDT_DadosDoCertificado+=CR+"Subject [ "+_certificado.Subject+" ]"
EDT_DadosDoCertificado+=CR+"Thumprint - Impressão Digital [ "+_certificado.ThumbPrint+" ]"
EDT_DadosDoCertificado+=CR+"======================================"
//Blog com Video e Exemplo
http://windevdesenvolvimento.blogspot.com.br/2016/06/curso-windev-certificado-002.html
https://www.youtube.com/watch?v=XYWltoQ8u4Q


De matos AMARILDO
16 Jun. 2016