/* AUTHENTICATION MODULE This is the authentication module. By modifying the function HTAA_authenticate() it can be made to support external authentication methods. */ #ifndef HTAUTH_H #define HTAUTH_H #include #include #ifdef SHORT_NAMES #define HTAA_authenticate HTAAauth #endif /* SHORT_NAMES */ /* ** Server's representation of a user (fields in authentication string) */ typedef struct { HTAAScheme scheme; /* Scheme used to authenticate this user */ char * username; char * password; char * inet_addr; char * timestamp; char * secret_key; } HTAAUser; /* User Authentication */ /* SERVER PUBLIC HTAA_authenticate() ** AUTHENTICATE USER ** ON ENTRY: ** scheme used authentication scheme. ** scheme_specifics the scheme specific parameters ** (authentication string for Basic and ** Pubkey schemes). ** prot is the protection information structure ** for the file. ** ** ON EXIT: ** returns NULL, if authentication failed. ** Otherwise a pointer to a structure ** representing authenticated user, ** which should not be freed. */ PUBLIC HTAAUser *HTAA_authenticate PARAMS((HTAAScheme scheme, char * scheme_specifics, HTAAProt * prot)); /* */ #endif /* not HTAUTH_H */ /* End of file HTAuth.h. */