sasl_canon_user_t(3)

sasl_server_userdb_checkpass_t(10 July 2001MISC. REFERENCE MANUAL PAGEsasl_server_userdb_checkpass_t(10 July 2001)

NAME

     sasl_server_userdb_checkpass_t - Plaintext Password  Verifi-
     cation Callback

SYNOPSIS

     #include <sasl/sasl.h>

     int sasl_canon_user_t(sasl_conn_t *conn,
                           void *context,
                       const char *user, unsigned ulen,
                           unsigned flags,
                           const char *user_realm,
                           char *out_user, unsigned out_umax,
                           unsigned *out_ulen)

DESCRIPTION

     sasl_canon_user_t  Is  the  callback  for  an   application-
     supplied  user  canonicalization function.  This function is
     subject to the requirements that all  user  canonicalization
     functions  are:  It  must  copy  the  result into the output
     buffers, but the output buffers and the input buffers may be
     the same.

     context context from the callback record

     user and ulen Un-canonicalized username (and length)

     flags Either SASL_CU_AUTHID (indicating  the  authentication
     ID  is  being  canonicalized) or SASL_CU_AUTHZID (indicating
     the authorization ID is to be canonicalized) or a bitwise OR
     of the the two.

     user_realm Realm of authentication.

     out_user and out_umax and out_ulen The  output  buffer,  max
     length, and actual length for the username.

RETURN VALUE

     SASL callback functions should return SASL return codes. See
     sasl.h for a complete list. SASL_OK indicates success.

SEE ALSO

     sasl(3), sasl_callbacks(3), sasl_errors(3)

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