Token Transport
[Globus GSS Assist]

Send and Receive Security Tokens. More...

Functions

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

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


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