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| | |-+  Ayuda error de java securityexception.		0 Usuarios y 1 Visitante están viendo este tema.
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Autor Tema: Ayuda error de java securityexception.  (Leído 10,438 veces)
TitoPulo

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Ayuda error de java securityexception.
« en: 20 Abril 2014, 20:03 pm »
Estoy intentando ayudar a un amigo para que haga la tarea online y se me torna complicado abrir la applet.

http://recursostic.educacion.es/secundaria/edad/3esomatematicas/3quincena1/index3_1.htm

En la pestaña "autoevaulacion" de esa url esta la aplicacion.

He puesto esa url en las exepciones de sitios web de java y del explorador. He bajado la seguridad a media de java. He aceptado los mensajes de advertencia y demas, pero me sigue tirando error, concretamente:

SecurityException
Bad applet class name


Y esto es lo que me dice la consola cuando tira el error.

Java Plugin 10.55.2.14
Usando versión de JRE 1.7.0_55-b14 Java HotSpot(TM) Client VM
Directorio de inicio del usuario = C:\Users\Auxi
----------------------------------------------------
c:   borrar ventana de consola
f:   finalizar objetos en la cola de finalización
g:   recopilación de basura
h:   mostrar este mensaje de ayuda
l:   volcar lista de classloader
m:   imprimir uso de memoria
o:   disparar registro
q:   ocultar consola
r:   recargar configuración de política
s:   volcar propiedades del sistema y de despliegue
t:   volcar lista de threads
v:   volcar pila de threads
x:   borrar caché de classloader
0-5: definir nivel de rastreo en <n>
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andavid


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Re: Ayuda error de java securityexception.
« Respuesta #1 en: 20 Abril 2014, 22:10 pm »
Probaste con otro navegador? probaste borrando las cookies-historial-auto completado?? desde la consola de java probaste borrar los archivos temporales de internet?

Saludos
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TitoPulo

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Re: Ayuda error de java securityexception.
« Respuesta #2 en: 20 Abril 2014, 22:59 pm »

Acabo de limpiar todo otra ves, reiniciar java y comprobar todo por si acaso, sigo en las mismas.

He puesto el sitio web en las exepciones de java para que omita la seguridad que es la solucion que mas se lee, pero como que no le afecta, que hay alguna restriccion con mas prioridad. Alguna sugerencia?

Gracias por las molestias david.
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andavid


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Re: Ayuda error de java securityexception.
« Respuesta #3 en: 21 Abril 2014, 23:47 pm »
Pero si probaste con otro navegador...yo habia hecho la prueba ayer de ingresar con una version vieja instalada de java y el unico error que me dio era para bajarme un programa que se llamaba "descartes 2.0", tambien podria ser que la plataforma no acepte versiones de java actuales. Pero para comprobar podrias preguntarle a alguien que si pueda acceder y verificar cosas tales como: el navegador que usa, la version del navegador que usa, la version que tiene instalada de java.

Otra cosa que se me ocurre es que uses un programa llamado "fiddler" es un debugger que puedes encontrar aca:

http://www.telerik.com/download/fiddler

Lo descargas, lo ejecutas y luego intentas abrir la pagina web.

Saludos
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TitoPulo

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Re: Ayuda error de java securityexception.
« Respuesta #4 en: 23 Abril 2014, 12:49 pm »
Justo despues de instalar "Descartes" es cuando tira el error.

Probe con el java desactualizado, no se que version tenia, creo que la 1.5, luego actualice a 1.7 y seguia en las mismas.

Firefox y crome, ambos el mismo error.

Probare con el debugger que me recomiendas.

Muchas gracias david, te enrrollas ;)
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TitoPulo

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Re: Ayuda error de java securityexception.
« Respuesta #5 en: 23 Abril 2014, 13:32 pm »
Bueno, despues de intentarlo por activa y por pasiva, este es el log que me da fidller, que sinceramente no entiendo muy bien, si me puedes explicar david :)

Estoy por buscar una version mas antigua de java e instalarla. Como puedo identificar la version con la que se creo la applet?

-= Fiddler Event Log =-
See http://fiddler2.com/r/?FiddlerLog for details.

12:57:10:3864 Fiddler Running...
12:58:26:6877 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 64527.
12:58:26:6887 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 64528.
12:58:26:6887 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 64529.
12:58:26:6887 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 64530.
12:58:26:6897 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 64531.
13:04:01:1029 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:04:01:1039 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:04:01:1039 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:04:03:0040 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:04:04:0100 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:04:04:0100 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:06:59:8851 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64679.
13:06:59:8851 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64682.
13:07:33:6070 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64700.
13:07:33:6070 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64703.
13:07:33:6080 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64701.
13:10:04:3787 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:10:04:3797 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:10:05:1827 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:10:08:6999 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:10:10:2980 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64841.
13:10:57:1817 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64860.
13:13:34:7047 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64876.
13:13:35:3427 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64881.
13:13:37:1888 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64884.
13:13:37:1888 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:13:40:3380 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64887.
13:13:40:3380 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:13:49:8856 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:13:49:8856 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:13:49:8866 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:13:49:8866 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:13:49:8876 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:13:52:3817 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:13:54:5028 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 64897.
13:17:17:6804 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:17:31:1822 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 65078.
13:17:33:6584 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65070.
13:17:33:6584 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65056.
13:17:33:6594 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65071.
13:18:49:1507 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 65212.
13:19:43:9928 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:19:48:6961 [Fiddler] No HTTP request was received from (firefox:2028) new client socket, port 65235.
13:21:36:5132 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:21:42:7826 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65259.
13:21:42:8456 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65260.
13:21:42:8466 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65262.
13:21:42:8476 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65263.
13:21:42:8476 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65270.
13:21:42:8486 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65272.
13:21:42:8496 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65271.
13:21:42:8506 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65273.
13:21:42:8506 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65274.
13:21:42:8516 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65276.
13:21:42:8526 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65277.
13:21:42:8536 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65278.
13:21:42:8536 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65279.
13:21:42:8546 [Fiddler] No HTTP request was received from (chrome:4084) new client socket, port 65280.
13:21:45:1467 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:25:49:9077 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:25:49:9087 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:29:29:3773 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:29:29:6093 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:29:29:9363 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:29:29:9373 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:29:29:9963 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
13:29:30:0563 HTTPSLint> Warning: ClientHello record was 508 bytes long. Some servers have problems with ClientHello's greater than 255 bytes. https://github.com/ssllabs/research/wiki/Long-Handshake-Intolerance
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andavid


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Re: Ayuda error de java securityexception.
« Respuesta #6 en: 24 Abril 2014, 16:57 pm »
Segun veo en el log del fiddler el problema es que esta cortando el browser la peticion de HTTP, y lo mas probable es que sea por el nivel de seguridad y agregar el sitio a las webs de confianza desde la misma consola de java. Lo que hice fue lo siguiente:

Elimine los temporales de java desde la consola y en la parte de "conservar archivos temporales en mi computadora" lo desmarque. El nivel de seguridad lo deje en "medio" y en la pestaña de avanzado-verificacion de seguridad le di en "desactivar". Luego me dejo pasar a lo de descartes 2.0, me fije que estaba siendo bloqueado por ser un pop-up pero le navegador me redirigia a la siguiente pagina web:

http://arquimedes.matem.unam.mx/DescartesWeb2.0/

Luego de descargar el .jar y el .exe. El arhivo jar de descartes debe ir en la carpeta de java-lib-ext.  Pude ver ademas que las instrucciones para la instalacion del archivo "Descartes" dicen JRE 6, y la que tengo es una 7.
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