eurephiadb_session.h File Reference

Handles creating user sessions, which is unique per openvpn connection. More...

#include <eurephiadb_session_struct.h>

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Functions
eurephiaSESSION *	eDBopen_session_seed (eurephiaCTX *ctx, const char *digest, const char *cname, const char *username, const char *vpnipaddr, const char *vpnipmask, const char *remipaddr, const char *remport)
eurephiaSESSION *	eDBopen_session_macaddr (eurephiaCTX *ctx, const char *macaddr)

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Detailed Description

Handles creating user sessions, which is unique per openvpn connection.

Author:

David Sommerseth <dazo@users.sourceforge.net>

Date:

2008-08-06

Definition in file eurephiadb_session.h.

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Function Documentation

eurephiaSESSION* eDBopen_session_macaddr	(	eurephiaCTX *	ctx,
		const char *	macaddr
	)

Open an existing eurephia session based on a MAC address. This function is only used when there is not enough information to generate a session seed and when the MAC address is available. Usually this only happens when the client has disconnected and the session is about to be marked as closed.

Parameters:

	ctx	eurephiaCTX
	macaddr	MAC address of the client

Returns:

returns a eurephiaSESSION pointer on success, otherwise NULL.

< Messages intended when debugging. Only for log level > 10

< Alias for LOG_CRITICAL

< Operation failed and might have been aborted. Log level always 0

< Messages intended when debugging. Only for log level > 10

Definition at line 255 of file eurephiadb_session.c.

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eurephiaSESSION* eDBopen_session_seed	(	eurephiaCTX *	ctx,
		const char *	digest,
		const char *	cname,
		const char *	username,
		const char *	vpnipaddr,
		const char *	vpnipmask,
		const char *	remipaddr,
		const char *	remport
	)

Generates a new eurephia session. Session key will be created if session seed (input params) are not known. If session seed is known, the already generated session key will be used.

Parameters:

	ctx	eurephiaCTX
	digest	Contains the clients SHA1 fingerprint / digest
	cname	Contains the clients X.509 Common Name field
	username	The user name of the client
	vpnipaddr	The IP address of the VPN connection of the client
	vpnipmask	The IP address' network mask
	remipaddr	The public IP address the client is connecting from
	remport	The remote port of the client connection

Returns:

returns a eurephiaSESSION pointer on success, otherwise NULL.

< Messages intended when debugging. Only for log level > 10

< Maximum allowed length of the certificate digest/fingerprint

< Maximum allowed length of X.509 Common Name field

< Maximum allowed length of the username

< Maximum allowed length of the clients VPN IP address

< Maximum allowed length of the clients VPN netmask

< Maximum allowed length of the trusted public IP of the client

< Maximum allowed length of the clients OpenVPN port

< Messages intended when debugging. Only for log level > 10

< Messages intended when debugging. Only for log level > 10

< Alias for LOG_PANIC

< Action failed an program could not continue to run. Log level always 0

< Alias for LOG_FATAL

< Operation failed and cannot continue. Log level always < 2

< Alias for LOG_FATAL

< Operation failed and cannot continue. Log level always < 2

< The session is newly created

< The session is reloaded from a previously saved session

< Messages intended when debugging. Only for log level > 10

Definition at line 74 of file eurephiadb_session.c.

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