Toba versión 3.0.12 -error al ejectutar composer update

Buenas:

al ejecutar:

composer update

Obtengo el siguiente mensaje con error:

Loading composer repositories with package information The "https://satis.siu.edu.ar/packages.json" file could not be downloaded: SSL o peration failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify faile d Failed to enable crypto failed to open stream: operation failed https://satis.siu.edu.ar could not be fully loaded, package information was load ed from the local cache and may be out of date The "https://packagist.org/packages.json" file could not be downloaded: SSL oper ation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify faile d Failed to enable crypto failed to open stream: operation failed https://packagist.org could not be fully loaded, package information was loaded from the local cache and may be out of date Updating dependencies (including require-dev) Generating autoload files Warning: Ambiguous class resolution, "XMLSecEnc" was found in both "C:/toba3/wem e/vendor/onelogin/php-saml/extlib/xmlseclibs/xmlseclibs.php" and "C:\toba3\weme\ vendor/robrichards/xmlseclibs/src/XMLSecEnc.php", the first will be used. Warning: Ambiguous class resolution, "XMLSecurityDSig" was found in both "C:/tob a3/weme/vendor/onelogin/php-saml/extlib/xmlseclibs/xmlseclibs.php" and "C:\toba3 \weme\vendor/robrichards/xmlseclibs/src/XMLSecurityDSig.php", the first will be used. Warning: Ambiguous class resolution, "XMLSecurityKey" was found in both "C:/toba 3/weme/vendor/onelogin/php-saml/extlib/xmlseclibs/xmlseclibs.php" and "C:\toba3\ weme\vendor/robrichards/xmlseclibs/src/XMLSecurityKey.php", the first will be us ed. > composer run-script post-install-cmd -d ./vendor/siu-toba/framework/ > bower install --allow-root

Aparentemente un problema con el certificado del servidor de código fuente…
No se como hacer para actualizar…

Hola Oscar,

el problema que veo en los mensajes es que no te esta rebotando unicamente el servidor del SIU…sino que tambien esta rebotando con el mismo error Packagist que es el indice ppal de composer.

The "https://packagist.org/packages.json" file could not be downloaded: SSL oper ation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify faile d

Estás detras de algun proxy?.. algo que pueda estar manipulando la conexion SSL?, otra opcion es que estes verificando contra una lista particular de CAs o algun server puntual de OCSP?.
Tenes algun inconveniente para llegar a satis o packagist con el browser?

Saludos