Referencia del Archivo src/libxslt/libxslt/security.h

#include <libxml/tree.h>
#include "xsltexports.h"
#include "xsltInternals.h"

Ir al código fuente de este archivo.

'typedefs'
typedef struct _xsltSecurityPrefs	xsltSecurityPrefs
typedef xsltSecurityPrefs *	xsltSecurityPrefsPtr
typedef int(*	xsltSecurityCheck )(xsltSecurityPrefsPtr sec, xsltTransformContextPtr ctxt, const char *value)
Enumeraciones
enum	xsltSecurityOption {   XSLT_SECPREF_READ_FILE = 1, XSLT_SECPREF_WRITE_FILE, XSLT_SECPREF_CREATE_DIRECTORY, XSLT_SECPREF_READ_NETWORK,   XSLT_SECPREF_WRITE_NETWORK }
Funciones
XSLTPUBFUN xsltSecurityPrefsPtr XSLTCALL	xsltNewSecurityPrefs (void)
XSLTPUBFUN void XSLTCALL	xsltFreeSecurityPrefs (xsltSecurityPrefsPtr sec)
XSLTPUBFUN int XSLTCALL	xsltSetSecurityPrefs (xsltSecurityPrefsPtr sec, xsltSecurityOption option, xsltSecurityCheck func)
XSLTPUBFUN xsltSecurityCheck XSLTCALL	xsltGetSecurityPrefs (xsltSecurityPrefsPtr sec, xsltSecurityOption option)
XSLTPUBFUN void XSLTCALL	xsltSetDefaultSecurityPrefs (xsltSecurityPrefsPtr sec)
XSLTPUBFUN xsltSecurityPrefsPtr XSLTCALL	xsltGetDefaultSecurityPrefs (void)
XSLTPUBFUN int XSLTCALL	xsltSetCtxtSecurityPrefs (xsltSecurityPrefsPtr sec, xsltTransformContextPtr ctxt)
XSLTPUBFUN int XSLTCALL	xsltSecurityAllow (xsltSecurityPrefsPtr sec, xsltTransformContextPtr ctxt, const char *value)
XSLTPUBFUN int XSLTCALL	xsltSecurityForbid (xsltSecurityPrefsPtr sec, xsltTransformContextPtr ctxt, const char *value)
XSLTPUBFUN int XSLTCALL	xsltCheckWrite (xsltSecurityPrefsPtr sec, xsltTransformContextPtr ctxt, const xmlChar *URL)
XSLTPUBFUN int XSLTCALL	xsltCheckRead (xsltSecurityPrefsPtr sec, xsltTransformContextPtr ctxt, const xmlChar *URL)

---

Documentación de los 'typedefs'

typedef int(* xsltSecurityCheck)(xsltSecurityPrefsPtr sec, xsltTransformContextPtr ctxt, const char *value)

xsltSecurityCheck:

User provided function to check the value of a string like a file path or an URL ...

typedef struct _xsltSecurityPrefs xsltSecurityPrefs

xsltSecurityPref:

structure to indicate the preferences for security in the XSLT transformation.

typedef xsltSecurityPrefs* xsltSecurityPrefsPtr

---

Documentación de las enumeraciones

enum xsltSecurityOption

xsltSecurityOption:

the set of option that can be configured

Valores de enumeraciones:

XSLT_SECPREF_READ_FILE
XSLT_SECPREF_WRITE_FILE
XSLT_SECPREF_CREATE_DIRECTORY
XSLT_SECPREF_READ_NETWORK
XSLT_SECPREF_WRITE_NETWORK

---

Documentación de las funciones

XSLTPUBFUN int XSLTCALL xsltCheckRead	(	xsltSecurityPrefsPtr	sec,
		xsltTransformContextPtr	ctxt,
		const xmlChar *	URL
	)

xsltCheckRead: : the security options : an XSLT transformation context : the resource to be read

Check if the resource is allowed to be read

Return 1 if read is allowed, 0 if not and -1 in case or error.

XSLTPUBFUN int XSLTCALL xsltCheckWrite	(	xsltSecurityPrefsPtr	sec,
		xsltTransformContextPtr	ctxt,
		const xmlChar *	URL
	)

xsltCheckWrite: : the security options : an XSLT transformation context : the resource to be written

Check if the resource is allowed to be written, if necessary makes some preliminary work like creating directories

Return 1 if write is allowed, 0 if not and -1 in case or error.

XSLTPUBFUN void XSLTCALL xsltFreeSecurityPrefs

(

xsltSecurityPrefsPtr

sec

)

xsltFreeSecurityPrefs: : the security block to free

Free up a security preference block

XSLTPUBFUN xsltSecurityPrefsPtr XSLTCALL xsltGetDefaultSecurityPrefs

(

void

)

xsltGetDefaultSecurityPrefs:

Get the default security preference application-wide

Returns the current xsltSecurityPrefsPtr in use or NULL if none

XSLTPUBFUN xsltSecurityCheck XSLTCALL xsltGetSecurityPrefs	(	xsltSecurityPrefsPtr	sec,
		xsltSecurityOption	option
	)

xsltGetSecurityPrefs: : the security block to update : the option to lookup

Lookup the security option to get the callback checking function

Returns NULL if not found, the function otherwise

XSLTPUBFUN xsltSecurityPrefsPtr XSLTCALL xsltNewSecurityPrefs

(

void

)

xsltNewSecurityPrefs:

Create a new security preference block

Returns a pointer to the new block or NULL in case of error

XSLTPUBFUN int XSLTCALL xsltSecurityAllow	(	xsltSecurityPrefsPtr	sec,
		xsltTransformContextPtr	ctxt,
		const char *	value
	)

XSLTPUBFUN int XSLTCALL xsltSecurityForbid	(	xsltSecurityPrefsPtr	sec,
		xsltTransformContextPtr	ctxt,
		const char *	value
	)

XSLTPUBFUN int XSLTCALL xsltSetCtxtSecurityPrefs	(	xsltSecurityPrefsPtr	sec,
		xsltTransformContextPtr	ctxt
	)

xsltSetCtxtSecurityPrefs: : the security block to use : an XSLT transformation context

Set the security preference for a specific transformation

Returns -1 in case of error, 0 otherwise

XSLTPUBFUN void XSLTCALL xsltSetDefaultSecurityPrefs

(

xsltSecurityPrefsPtr

sec

)

xsltSetDefaultSecurityPrefs: : the security block to use

Set the default security preference application-wide

XSLTPUBFUN int XSLTCALL xsltSetSecurityPrefs	(	xsltSecurityPrefsPtr	sec,
		xsltSecurityOption	option,
		xsltSecurityCheck	func
	)

xsltSetSecurityPrefs: : the security block to update : the option to update : the user callback to use for this option

Update the security option to use the new callback checking function

Returns -1 in case of error, 0 otherwise