Token Transport

Send and Receive Security Tokens. More...

Collaboration diagram for Token Transport:

Functions
int	globus_gss_assist_token_get_fd (void *arg, void **bufp, size_t *sizep)
	Token Get File Descriptor. More...
int	globus_gss_assist_token_send_fd (void *arg, void *buf, size_t size)
	Token Send File Descriptor. More...
int	globus_gss_assist_token_send_fd_without_length (void *arg, void *buf, size_t size)
	Token Send File Descriptor Without Length. More...
int	globus_gss_assist_token_send_fd_ex (void *exp, void *buf, size_t size)
	Token Send File Descriptor Flag EX. More...

Detailed Description

Send and Receive Security Tokens.

The functions in this section are used to send and receive GSSAPI tokens using verious methods. These are used by the Security Context Management functions.

Function Documentation

int globus_gss_assist_token_get_fd	(	void *	arg,
		void **	bufp,
		size_t *	sizep
	)

Token Get File Descriptor.

Use a open file discriptor to get a token. This function provides parameter types that allow it to be passed to globus_gss_assist_init_sec_context and globus_gss_assist_accept_sec_context

Parameters

arg	the FILE * stream cast to a void pointer
bufp	the resulting token
sizep	the size (number of bytes) read into bufp

Returns

0 on success

0 is internal return

< 0 is the -errno

int globus_gss_assist_token_send_fd	(	void *	arg,
		void *	buf,
		size_t	size
	)

Token Send File Descriptor.

Write a token to the open file descriptor. Will write it with a 4 byte length. This function provides parameter types that allow it to be passed to globus_gss_assist_init_sec_context and globus_gss_assist_accept_sec_context

Parameters

arg	the FILE * stream to send the token on
buf	the token
size	the size of the token in bytes

Returns

0 on success >0 on error <0 on errno error

int globus_gss_assist_token_send_fd_ex	(	void *	exp,
		void *	buf,
		size_t	size
	)

Token Send File Descriptor Flag EX.

Write a token to the open file descripter. will look at the flag to determine if the length field need to be written.

Parameters

exp	the globus_gss_assist_ex variable that holds the FILE * stream and flags to bet set
buf	the token buffer to send
size	size of the token buffer

Returns

0 on success >0 on error <0 on errno error (-errno)

int globus_gss_assist_token_send_fd_without_length	(	void *	arg,
		void *	buf,
		size_t	size
	)

Token Send File Descriptor Without Length.

Write a token to the open file descripter. Will write it without a length. so as to