cf_file.h File Reference

Parse on-disk text based config files into the FreeRADIUS internal format. More...

#include <stddef.h>
#include <stdint.h>
#include <freeradius-devel/server/cf_util.h>
#include <freeradius-devel/util/rb.h>
#include <freeradius-devel/util/syserror.h>
#include <freeradius-devel/util/table.h>
#include <freeradius-devel/util/print.h>

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Functions
char const *	cf_expand_variables (char const *filename, int lineno, CONF_SECTION *outer_cs, char *output, size_t outsize, char const *input, ssize_t inlen, bool *soft_fail)
bool	cf_file_check (CONF_PAIR *cp, bool check_perms)
	Do some checks on the file as an "input" file. More...
void	cf_file_check_user (uid_t uid, gid_t gid)
	Set the euid/egid used when performing file checks. More...
void	cf_file_free (CONF_SECTION *cs)
int	cf_file_read (CONF_SECTION *cs, char const *file)
CONF_ITEM *	cf_reference_item (CONF_SECTION const *parentcs, CONF_SECTION const *outercs, char const *ptr)
int	cf_section_pass2 (CONF_SECTION *cs)
int	cf_section_write (FILE *fp, CONF_SECTION *cs, int depth)

Detailed Description

Parse on-disk text based config files into the FreeRADIUS internal format.

Id

fb3165f410ffd13191021146da14a3f0091f19b2

Copyright

2017 The FreeRADIUS server project

Definition in file cf_file.h.

Function Documentation

cf_expand_variables()

char const* cf_expand_variables	(	char const *	filename,
		int	lineno,
		CONF_SECTION *	outer_cs,
		char *	output,
		size_t	outsize,
		char const *	input,
		ssize_t	inlen,
		bool *	soft_fail
	)

Definition at line 174 of file cf_file.c.

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cf_file_check()

bool cf_file_check	(	CONF_PAIR *	cp,
		bool	check_perms
	)

Do some checks on the file as an "input" file.

i.e. one read by a module.

Note

Must be called with super user privileges.

Parameters

cp	currently being processed.
check_perms	If true - will return false if file is world readable, or not readable by the unprivileged user/group.

Returns

• true if permissions are OK, or the file exists.
• false if the file does not exist or the permissions are incorrect.

Definition at line 658 of file cf_file.c.

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cf_file_check_user()

void cf_file_check_user	(	uid_t	uid,
		gid_t	gid
	)

Set the euid/egid used when performing file checks.

Sets the euid, and egid used when cf_file_check is called to check permissions on conf items of type CONF_FLAG_FILE_INPUT

Note

This is probably only useful for the freeradius daemon itself.

Parameters

uid	to set, (uid_t)-1 to use current euid.
gid	to set, (gid_t)-1 to use current egid.

Definition at line 3084 of file cf_file.c.

cf_file_free()

void cf_file_free

(

CONF_SECTION *

cs

)

Definition at line 3069 of file cf_file.c.

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cf_file_read()

int cf_file_read	(	CONF_SECTION *	cs,
		char const *	file
	)

Definition at line 3010 of file cf_file.c.

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cf_reference_item()

CONF_ITEM* cf_reference_item	(	CONF_SECTION const *	parentcs,
		CONF_SECTION const *	outercs,
		char const *	ptr
	)

Definition at line 3206 of file cf_file.c.

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cf_section_pass2()

int cf_section_pass2

(

CONF_SECTION *

cs

)

Definition at line 757 of file cf_file.c.

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cf_section_write()

int cf_section_write	(	FILE *	fp,
		CONF_SECTION *	cs,
		int	depth
	)

Definition at line 3141 of file cf_file.c.

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