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|
GSS_ACQUIRE_CRED(3) BSD Library Functions Manual GSS_ACQUIRE_CRED(3)
NNAAMMEE
ggssss__aacccceepptt__sseecc__ccoonntteexxtt, ggssss__aaccqquuiirree__ccrreedd, ggssss__aadddd__ccrreedd,
ggssss__aadddd__ooiidd__sseett__mmeemmbbeerr, ggssss__ccaannoonniiccaalliizzee__nnaammee, ggssss__ccoommppaarree__nnaammee,
ggssss__ccoonntteexxtt__ttiimmee, ggssss__ccrreeaattee__eemmppttyy__ooiidd__sseett, ggssss__ddeelleettee__sseecc__ccoonntteexxtt,
ggssss__ddiissppllaayy__nnaammee, ggssss__ddiissppllaayy__ssttaattuuss, ggssss__dduupplliiccaattee__nnaammee,
ggssss__eexxppoorrtt__nnaammee, ggssss__eexxppoorrtt__sseecc__ccoonntteexxtt, ggssss__ggeett__mmiicc, ggssss__iimmppoorrtt__nnaammee,
ggssss__iimmppoorrtt__sseecc__ccoonntteexxtt, ggssss__iinnddiiccaattee__mmeecchhss, ggssss__iinniitt__sseecc__ccoonntteexxtt,
ggssss__iinnqquuiirree__ccoonntteexxtt, ggssss__iinnqquuiirree__ccrreedd, ggssss__iinnqquuiirree__ccrreedd__bbyy__mmeecchh,
ggssss__iinnqquuiirree__mmeecchhss__ffoorr__nnaammee, ggssss__iinnqquuiirree__nnaammeess__ffoorr__mmeecchh,
ggssss__kkrrbb55__ccccaacchhee__nnaammee, ggssss__kkrrbb55__ccoommppaatt__ddeess33__mmiicc, ggssss__kkrrbb55__ccooppyy__ccccaacchhee,
ggssss__kkrrbb55__iimmppoorrtt__ccrreedd ggsssskkrrbb55__eexxttrraacctt__aauutthhzz__ddaattaa__ffrroomm__sseecc__ccoonntteexxtt,
ggsssskkrrbb55__rreeggiisstteerr__aacccceeppttoorr__iiddeennttiittyy, ggssss__kkrrbb55__iimmppoorrtt__ccccaacchhee,
ggssss__kkrrbb55__ggeett__ttkktt__ffllaaggss, ggssss__pprroocceessss__ccoonntteexxtt__ttookkeenn, ggssss__rreelleeaassee__bbuuffffeerr,
ggssss__rreelleeaassee__ccrreedd, ggssss__rreelleeaassee__nnaammee, ggssss__rreelleeaassee__ooiidd__sseett, ggssss__sseeaall,
ggssss__ssiiggnn, ggssss__tteesstt__ooiidd__sseett__mmeemmbbeerr, ggssss__uunnsseeaall, ggssss__uunnwwrraapp, ggssss__vveerriiffyy,
ggssss__vveerriiffyy__mmiicc, ggssss__wwrraapp, ggssss__wwrraapp__ssiizzee__lliimmiitt -- Generic Security Service
Application Program Interface library
LLIIBBRRAARRYY
GSS-API library (libgssapi, -lgssapi)
SSYYNNOOPPSSIISS
##iinncclluuddee <<ggssssaappii..hh>>
_O_M___u_i_n_t_3_2
ggssss__aacccceepptt__sseecc__ccoonntteexxtt(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_t_x___i_d___t _* _c_o_n_t_e_x_t___h_a_n_d_l_e,
_g_s_s___c_o_n_s_t___c_r_e_d___i_d___t _a_c_c_e_p_t_o_r___c_r_e_d___h_a_n_d_l_e,
_c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _i_n_p_u_t___t_o_k_e_n___b_u_f_f_e_r,
_c_o_n_s_t _g_s_s___c_h_a_n_n_e_l___b_i_n_d_i_n_g_s___t _i_n_p_u_t___c_h_a_n___b_i_n_d_i_n_g_s,
_g_s_s___n_a_m_e___t _* _s_r_c___n_a_m_e, _g_s_s___O_I_D _* _m_e_c_h___t_y_p_e,
_g_s_s___b_u_f_f_e_r___t _o_u_t_p_u_t___t_o_k_e_n, _O_M___u_i_n_t_3_2 _* _r_e_t___f_l_a_g_s,
_O_M___u_i_n_t_3_2 _* _t_i_m_e___r_e_c, _g_s_s___c_r_e_d___i_d___t _* _d_e_l_e_g_a_t_e_d___c_r_e_d___h_a_n_d_l_e);
_O_M___u_i_n_t_3_2
ggssss__aaccqquuiirree__ccrreedd(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_o_n_s_t___n_a_m_e___t _d_e_s_i_r_e_d___n_a_m_e,
_O_M___u_i_n_t_3_2 _t_i_m_e___r_e_q, _c_o_n_s_t _g_s_s___O_I_D___s_e_t _d_e_s_i_r_e_d___m_e_c_h_s,
_g_s_s___c_r_e_d___u_s_a_g_e___t _c_r_e_d___u_s_a_g_e, _g_s_s___c_r_e_d___i_d___t _* _o_u_t_p_u_t___c_r_e_d___h_a_n_d_l_e,
_g_s_s___O_I_D___s_e_t _* _a_c_t_u_a_l___m_e_c_h_s, _O_M___u_i_n_t_3_2 _* _t_i_m_e___r_e_c);
_O_M___u_i_n_t_3_2
ggssss__aadddd__ccrreedd(_O_M___u_i_n_t_3_2 _*_m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___c_r_e_d___i_d___t _i_n_p_u_t___c_r_e_d___h_a_n_d_l_e, _g_s_s___c_o_n_s_t___n_a_m_e___t _d_e_s_i_r_e_d___n_a_m_e,
_c_o_n_s_t _g_s_s___O_I_D _d_e_s_i_r_e_d___m_e_c_h, _g_s_s___c_r_e_d___u_s_a_g_e___t _c_r_e_d___u_s_a_g_e,
_O_M___u_i_n_t_3_2 _i_n_i_t_i_a_t_o_r___t_i_m_e___r_e_q, _O_M___u_i_n_t_3_2 _a_c_c_e_p_t_o_r___t_i_m_e___r_e_q,
_g_s_s___c_r_e_d___i_d___t _*_o_u_t_p_u_t___c_r_e_d___h_a_n_d_l_e, _g_s_s___O_I_D___s_e_t _*_a_c_t_u_a_l___m_e_c_h_s,
_O_M___u_i_n_t_3_2 _*_i_n_i_t_i_a_t_o_r___t_i_m_e___r_e_c, _O_M___u_i_n_t_3_2 _*_a_c_c_e_p_t_o_r___t_i_m_e___r_e_c);
_O_M___u_i_n_t_3_2
ggssss__aadddd__ooiidd__sseett__mmeemmbbeerr(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_c_o_n_s_t _g_s_s___O_I_D _m_e_m_b_e_r___o_i_d, _g_s_s___O_I_D___s_e_t _* _o_i_d___s_e_t);
_O_M___u_i_n_t_3_2
ggssss__ccaannoonniiccaalliizzee__nnaammee(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___n_a_m_e___t _i_n_p_u_t___n_a_m_e, _c_o_n_s_t _g_s_s___O_I_D _m_e_c_h___t_y_p_e,
_g_s_s___n_a_m_e___t _* _o_u_t_p_u_t___n_a_m_e);
_O_M___u_i_n_t_3_2
ggssss__ccoommppaarree__nnaammee(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_o_n_s_t___n_a_m_e___t _n_a_m_e_1,
_g_s_s___c_o_n_s_t___n_a_m_e___t _n_a_m_e_2, _i_n_t _* _n_a_m_e___e_q_u_a_l);
_O_M___u_i_n_t_3_2
ggssss__ccoonntteexxtt__ttiimmee(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e, _O_M___u_i_n_t_3_2 _* _t_i_m_e___r_e_c);
_O_M___u_i_n_t_3_2
ggssss__ccrreeaattee__eemmppttyy__ooiidd__sseett(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___O_I_D___s_e_t _* _o_i_d___s_e_t);
_O_M___u_i_n_t_3_2
ggssss__ddeelleettee__sseecc__ccoonntteexxtt(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_t_x___i_d___t _* _c_o_n_t_e_x_t___h_a_n_d_l_e, _g_s_s___b_u_f_f_e_r___t _o_u_t_p_u_t___t_o_k_e_n);
_O_M___u_i_n_t_3_2
ggssss__ddiissppllaayy__nnaammee(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_o_n_s_t___n_a_m_e___t _i_n_p_u_t___n_a_m_e,
_g_s_s___b_u_f_f_e_r___t _o_u_t_p_u_t___n_a_m_e___b_u_f_f_e_r, _g_s_s___O_I_D _* _o_u_t_p_u_t___n_a_m_e___t_y_p_e);
_O_M___u_i_n_t_3_2
ggssss__ddiissppllaayy__ssttaattuuss(_O_M___u_i_n_t_3_2 _*_m_i_n_o_r___s_t_a_t_u_s, _O_M___u_i_n_t_3_2 _s_t_a_t_u_s___v_a_l_u_e,
_i_n_t _s_t_a_t_u_s___t_y_p_e, _c_o_n_s_t _g_s_s___O_I_D _m_e_c_h___t_y_p_e, _O_M___u_i_n_t_3_2 _*_m_e_s_s_a_g_e___c_o_n_t_e_x_t,
_g_s_s___b_u_f_f_e_r___t _s_t_a_t_u_s___s_t_r_i_n_g);
_O_M___u_i_n_t_3_2
ggssss__dduupplliiccaattee__nnaammee(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_o_n_s_t___n_a_m_e___t _s_r_c___n_a_m_e,
_g_s_s___n_a_m_e___t _* _d_e_s_t___n_a_m_e);
_O_M___u_i_n_t_3_2
ggssss__eexxppoorrtt__nnaammee(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_o_n_s_t___n_a_m_e___t _i_n_p_u_t___n_a_m_e,
_g_s_s___b_u_f_f_e_r___t _e_x_p_o_r_t_e_d___n_a_m_e);
_O_M___u_i_n_t_3_2
ggssss__eexxppoorrtt__sseecc__ccoonntteexxtt(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_t_x___i_d___t _* _c_o_n_t_e_x_t___h_a_n_d_l_e, _g_s_s___b_u_f_f_e_r___t _i_n_t_e_r_p_r_o_c_e_s_s___t_o_k_e_n);
_O_M___u_i_n_t_3_2
ggssss__ggeett__mmiicc(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_o_n_s_t___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e,
_g_s_s___q_o_p___t _q_o_p___r_e_q, _c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _m_e_s_s_a_g_e___b_u_f_f_e_r,
_g_s_s___b_u_f_f_e_r___t _m_e_s_s_a_g_e___t_o_k_e_n);
_O_M___u_i_n_t_3_2
ggssss__iimmppoorrtt__nnaammee(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _i_n_p_u_t___n_a_m_e___b_u_f_f_e_r, _c_o_n_s_t _g_s_s___O_I_D _i_n_p_u_t___n_a_m_e___t_y_p_e,
_g_s_s___n_a_m_e___t _* _o_u_t_p_u_t___n_a_m_e);
_O_M___u_i_n_t_3_2
ggssss__iimmppoorrtt__sseecc__ccoonntteexxtt(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _i_n_t_e_r_p_r_o_c_e_s_s___t_o_k_e_n,
_g_s_s___c_t_x___i_d___t _* _c_o_n_t_e_x_t___h_a_n_d_l_e);
_O_M___u_i_n_t_3_2
ggssss__iinnddiiccaattee__mmeecchhss(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___O_I_D___s_e_t _* _m_e_c_h___s_e_t);
_O_M___u_i_n_t_3_2
ggssss__iinniitt__sseecc__ccoonntteexxtt(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___c_r_e_d___i_d___t _i_n_i_t_i_a_t_o_r___c_r_e_d___h_a_n_d_l_e,
_g_s_s___c_t_x___i_d___t _* _c_o_n_t_e_x_t___h_a_n_d_l_e, _g_s_s___c_o_n_s_t___n_a_m_e___t _t_a_r_g_e_t___n_a_m_e,
_c_o_n_s_t _g_s_s___O_I_D _m_e_c_h___t_y_p_e, _O_M___u_i_n_t_3_2 _r_e_q___f_l_a_g_s, _O_M___u_i_n_t_3_2 _t_i_m_e___r_e_q,
_c_o_n_s_t _g_s_s___c_h_a_n_n_e_l___b_i_n_d_i_n_g_s___t _i_n_p_u_t___c_h_a_n___b_i_n_d_i_n_g_s,
_c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _i_n_p_u_t___t_o_k_e_n, _g_s_s___O_I_D _* _a_c_t_u_a_l___m_e_c_h___t_y_p_e,
_g_s_s___b_u_f_f_e_r___t _o_u_t_p_u_t___t_o_k_e_n, _O_M___u_i_n_t_3_2 _* _r_e_t___f_l_a_g_s,
_O_M___u_i_n_t_3_2 _* _t_i_m_e___r_e_c);
_O_M___u_i_n_t_3_2
ggssss__iinnqquuiirree__ccoonntteexxtt(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e, _g_s_s___n_a_m_e___t _* _s_r_c___n_a_m_e,
_g_s_s___n_a_m_e___t _* _t_a_r_g___n_a_m_e, _O_M___u_i_n_t_3_2 _* _l_i_f_e_t_i_m_e___r_e_c,
_g_s_s___O_I_D _* _m_e_c_h___t_y_p_e, _O_M___u_i_n_t_3_2 _* _c_t_x___f_l_a_g_s, _i_n_t _* _l_o_c_a_l_l_y___i_n_i_t_i_a_t_e_d,
_i_n_t _* _o_p_e_n___c_o_n_t_e_x_t);
_O_M___u_i_n_t_3_2
ggssss__iinnqquuiirree__ccrreedd(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___c_r_e_d___i_d___t _c_r_e_d___h_a_n_d_l_e, _g_s_s___n_a_m_e___t _* _n_a_m_e,
_O_M___u_i_n_t_3_2 _* _l_i_f_e_t_i_m_e, _g_s_s___c_r_e_d___u_s_a_g_e___t _* _c_r_e_d___u_s_a_g_e,
_g_s_s___O_I_D___s_e_t _* _m_e_c_h_a_n_i_s_m_s);
_O_M___u_i_n_t_3_2
ggssss__iinnqquuiirree__ccrreedd__bbyy__mmeecchh(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___c_r_e_d___i_d___t _c_r_e_d___h_a_n_d_l_e, _c_o_n_s_t _g_s_s___O_I_D _m_e_c_h___t_y_p_e,
_g_s_s___n_a_m_e___t _* _n_a_m_e, _O_M___u_i_n_t_3_2 _* _i_n_i_t_i_a_t_o_r___l_i_f_e_t_i_m_e,
_O_M___u_i_n_t_3_2 _* _a_c_c_e_p_t_o_r___l_i_f_e_t_i_m_e, _g_s_s___c_r_e_d___u_s_a_g_e___t _* _c_r_e_d___u_s_a_g_e);
_O_M___u_i_n_t_3_2
ggssss__iinnqquuiirree__mmeecchhss__ffoorr__nnaammee(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___n_a_m_e___t _i_n_p_u_t___n_a_m_e, _g_s_s___O_I_D___s_e_t _* _m_e_c_h___t_y_p_e_s);
_O_M___u_i_n_t_3_2
ggssss__iinnqquuiirree__nnaammeess__ffoorr__mmeecchh(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_c_o_n_s_t _g_s_s___O_I_D _m_e_c_h_a_n_i_s_m, _g_s_s___O_I_D___s_e_t _* _n_a_m_e___t_y_p_e_s);
_O_M___u_i_n_t_3_2
ggssss__kkrrbb55__ccccaacchhee__nnaammee(_O_M___u_i_n_t_3_2 _*_m_i_n_o_r, _c_o_n_s_t _c_h_a_r _*_n_a_m_e,
_c_o_n_s_t _c_h_a_r _*_*_o_l_d___n_a_m_e);
_O_M___u_i_n_t_3_2
ggssss__kkrrbb55__ccooppyy__ccccaacchhee(_O_M___u_i_n_t_3_2 _*_m_i_n_o_r, _g_s_s___c_r_e_d___i_d___t _c_r_e_d,
_k_r_b_5___c_c_a_c_h_e _o_u_t);
_O_M___u_i_n_t_3_2
ggssss__kkrrbb55__iimmppoorrtt__ccrreedd(_O_M___u_i_n_t_3_2 _*_m_i_n_o_r___s_t_a_t_u_s, _k_r_b_5___c_c_a_c_h_e _i_d,
_k_r_b_5___p_r_i_n_c_i_p_a_l _k_e_y_t_a_b___p_r_i_n_c_i_p_a_l, _k_r_b_5___k_e_y_t_a_b _k_e_y_t_a_b,
_g_s_s___c_r_e_d___i_d___t _*_c_r_e_d);
_O_M___u_i_n_t_3_2
ggssss__kkrrbb55__ccoommppaatt__ddeess33__mmiicc(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e, _i_n_t _o_n_o_f_f);
_O_M___u_i_n_t_3_2
ggsssskkrrbb55__eexxttrraacctt__aauutthhzz__ddaattaa__ffrroomm__sseecc__ccoonntteexxtt(_O_M___u_i_n_t_3_2 _*_m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e, _i_n_t _a_d___t_y_p_e, _g_s_s___b_u_f_f_e_r___t _a_d___d_a_t_a);
_O_M___u_i_n_t_3_2
ggsssskkrrbb55__rreeggiisstteerr__aacccceeppttoorr__iiddeennttiittyy(_c_o_n_s_t _c_h_a_r _*_i_d_e_n_t_i_t_y);
_O_M___u_i_n_t_3_2
ggssss__kkrrbb55__iimmppoorrtt__ccaacchhee(_O_M___u_i_n_t_3_2 _*_m_i_n_o_r, _k_r_b_5___c_c_a_c_h_e _i_d,
_k_r_b_5___k_e_y_t_a_b _k_e_y_t_a_b, _g_s_s___c_r_e_d___i_d___t _*_c_r_e_d);
_O_M___u_i_n_t_3_2
ggssss__kkrrbb55__ggeett__ttkktt__ffllaaggss(_O_M___u_i_n_t_3_2 _*_m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e, _O_M___u_i_n_t_3_2 _*_t_k_t___f_l_a_g_s);
_O_M___u_i_n_t_3_2
ggssss__pprroocceessss__ccoonntteexxtt__ttookkeenn(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e, _c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _t_o_k_e_n___b_u_f_f_e_r);
_O_M___u_i_n_t_3_2
ggssss__rreelleeaassee__bbuuffffeerr(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___b_u_f_f_e_r___t _b_u_f_f_e_r);
_O_M___u_i_n_t_3_2
ggssss__rreelleeaassee__ccrreedd(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_r_e_d___i_d___t _* _c_r_e_d___h_a_n_d_l_e);
_O_M___u_i_n_t_3_2
ggssss__rreelleeaassee__nnaammee(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___n_a_m_e___t _* _i_n_p_u_t___n_a_m_e);
_O_M___u_i_n_t_3_2
ggssss__rreelleeaassee__ooiidd__sseett(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___O_I_D___s_e_t _* _s_e_t);
_O_M___u_i_n_t_3_2
ggssss__sseeaall(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e,
_i_n_t _c_o_n_f___r_e_q___f_l_a_g, _i_n_t _q_o_p___r_e_q, _g_s_s___b_u_f_f_e_r___t _i_n_p_u_t___m_e_s_s_a_g_e___b_u_f_f_e_r,
_i_n_t _* _c_o_n_f___s_t_a_t_e, _g_s_s___b_u_f_f_e_r___t _o_u_t_p_u_t___m_e_s_s_a_g_e___b_u_f_f_e_r);
_O_M___u_i_n_t_3_2
ggssss__ssiiggnn(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e,
_i_n_t _q_o_p___r_e_q, _g_s_s___b_u_f_f_e_r___t _m_e_s_s_a_g_e___b_u_f_f_e_r,
_g_s_s___b_u_f_f_e_r___t _m_e_s_s_a_g_e___t_o_k_e_n);
_O_M___u_i_n_t_3_2
ggssss__tteesstt__ooiidd__sseett__mmeemmbbeerr(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _c_o_n_s_t _g_s_s___O_I_D _m_e_m_b_e_r,
_c_o_n_s_t _g_s_s___O_I_D___s_e_t _s_e_t, _i_n_t _* _p_r_e_s_e_n_t);
_O_M___u_i_n_t_3_2
ggssss__uunnsseeaall(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e,
_g_s_s___b_u_f_f_e_r___t _i_n_p_u_t___m_e_s_s_a_g_e___b_u_f_f_e_r,
_g_s_s___b_u_f_f_e_r___t _o_u_t_p_u_t___m_e_s_s_a_g_e___b_u_f_f_e_r, _i_n_t _* _c_o_n_f___s_t_a_t_e,
_i_n_t _* _q_o_p___s_t_a_t_e);
_O_M___u_i_n_t_3_2
ggssss__uunnwwrraapp(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_o_n_s_t___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e,
_c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _i_n_p_u_t___m_e_s_s_a_g_e___b_u_f_f_e_r,
_g_s_s___b_u_f_f_e_r___t _o_u_t_p_u_t___m_e_s_s_a_g_e___b_u_f_f_e_r, _i_n_t _* _c_o_n_f___s_t_a_t_e,
_g_s_s___q_o_p___t _* _q_o_p___s_t_a_t_e);
_O_M___u_i_n_t_3_2
ggssss__vveerriiffyy(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e,
_g_s_s___b_u_f_f_e_r___t _m_e_s_s_a_g_e___b_u_f_f_e_r, _g_s_s___b_u_f_f_e_r___t _t_o_k_e_n___b_u_f_f_e_r,
_i_n_t _* _q_o_p___s_t_a_t_e);
_O_M___u_i_n_t_3_2
ggssss__vveerriiffyy__mmiicc(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e, _c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _m_e_s_s_a_g_e___b_u_f_f_e_r,
_c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _t_o_k_e_n___b_u_f_f_e_r, _g_s_s___q_o_p___t _* _q_o_p___s_t_a_t_e);
_O_M___u_i_n_t_3_2
ggssss__wwrraapp(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s, _g_s_s___c_o_n_s_t___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e,
_i_n_t _c_o_n_f___r_e_q___f_l_a_g, _g_s_s___q_o_p___t _q_o_p___r_e_q,
_c_o_n_s_t _g_s_s___b_u_f_f_e_r___t _i_n_p_u_t___m_e_s_s_a_g_e___b_u_f_f_e_r, _i_n_t _* _c_o_n_f___s_t_a_t_e,
_g_s_s___b_u_f_f_e_r___t _o_u_t_p_u_t___m_e_s_s_a_g_e___b_u_f_f_e_r);
_O_M___u_i_n_t_3_2
ggssss__wwrraapp__ssiizzee__lliimmiitt(_O_M___u_i_n_t_3_2 _* _m_i_n_o_r___s_t_a_t_u_s,
_g_s_s___c_o_n_s_t___c_t_x___i_d___t _c_o_n_t_e_x_t___h_a_n_d_l_e, _i_n_t _c_o_n_f___r_e_q___f_l_a_g,
_g_s_s___q_o_p___t _q_o_p___r_e_q, _O_M___u_i_n_t_3_2 _r_e_q___o_u_t_p_u_t___s_i_z_e,
_O_M___u_i_n_t_3_2 _* _m_a_x___i_n_p_u_t___s_i_z_e);
DDEESSCCRRIIPPTTIIOONN
Generic Security Service API (GSS-API) version 2, and its C binding, is
described in RFC2743 and RFC2744. Version 1 (deprecated) of the C bind-
ing is described in RFC1509.
Heimdals GSS-API implementation supports the following mechanisms
++oo GSS_KRB5_MECHANISM
++oo GSS_SPNEGO_MECHANISM
GSS-API have generic name types that all mechanism are supposed to imple-
ment (if possible):
++oo GSS_C_NT_USER_NAME
++oo GSS_C_NT_MACHINE_UID_NAME
++oo GSS_C_NT_STRING_UID_NAME
++oo GSS_C_NT_HOSTBASED_SERVICE
++oo GSS_C_NT_ANONYMOUS
++oo GSS_C_NT_EXPORT_NAME
GSS-API implementations that supports Kerberos 5 have some additional
name types:
++oo GSS_KRB5_NT_PRINCIPAL_NAME
++oo GSS_KRB5_NT_USER_NAME
++oo GSS_KRB5_NT_MACHINE_UID_NAME
++oo GSS_KRB5_NT_STRING_UID_NAME
In GSS-API, names have two forms, internal names and contiguous string
names.
++oo Internal name and mechanism name
Internal names are implementation specific representation of a GSS-
API name. Mechanism names special form of internal names corresponds
to one and only one mechanism.
In GSS-API an internal name is stored in a gss_name_t.
++oo Contiguous string name and exported name
Contiguous string names are gssapi names stored in a OCTET STRING
that together with a name type identifier (OID) uniquely specifies a
gss-name. A special form of the contiguous string name is the
exported name that have a OID embedded in the string to make it
unique. Exported name have the nametype GSS_C_NT_EXPORT_NAME.
In GSS-API an contiguous string name is stored in a gss_buffer_t.
Exported names also have the property that they are specified by the
mechanism itself and compatible between different GSS-API implementa-
tions.
AACCCCEESSSS CCOONNTTRROOLL
There are two ways of comparing GSS-API names, either comparing two
internal names with each other or two contiguous string names with either
other.
To compare two internal names with each other, import (if needed) the
names with ggssss__iimmppoorrtt__nnaammee() into the GSS-API implementation and the com-
pare the imported name with ggssss__ccoommppaarree__nnaammee().
Importing names can be slow, so when its possible to store exported names
in the access control list, comparing contiguous string name might be
better.
when comparing contiguous string name, first export them into a
GSS_C_NT_EXPORT_NAME name with ggssss__eexxppoorrtt__nnaammee() and then compare with
memcmp(3).
Note that there are might be a difference between the two methods of com-
paring names. The first (using ggssss__ccoommppaarree__nnaammee()) will compare to
(unauthenticated) names are the same. The second will compare if a mech-
anism will authenticate them as the same principal.
For example, if ggssss__iimmppoorrtt__nnaammee() name was used with GSS_C_NO_OID the
default syntax is used for all mechanism the GSS-API implementation sup-
ports. When compare the imported name of GSS_C_NO_OID it may match sev-
eral mechanism names (MN).
The resulting name from ggssss__ddiissppllaayy__nnaammee() must not be used for acccess
control.
FFUUNNCCTTIIOONNSS
ggssss__ddiissppllaayy__nnaammee() takes the gss name in _i_n_p_u_t___n_a_m_e and puts a printable
form in _o_u_t_p_u_t___n_a_m_e___b_u_f_f_e_r. _o_u_t_p_u_t___n_a_m_e___b_u_f_f_e_r should be freed when done
using ggssss__rreelleeaassee__bbuuffffeerr(). _o_u_t_p_u_t___n_a_m_e___t_y_p_e can either be NULL or a
pointer to a gss_OID and will in the latter case contain the OID type of
the name. The name must only be used for printing. If access control is
needed, see section _A_C_C_E_S_S _C_O_N_T_R_O_L.
ggssss__iinnqquuiirree__ccoonntteexxtt() returns information about the context. Information
is available even after the context have expired. _l_i_f_e_t_i_m_e___r_e_c argument
is set to GSS_C_INDEFINITE (don't expire) or the number of seconds that
the context is still valid. A value of 0 means that the context is
expired. _m_e_c_h___t_y_p_e argument should be considered readonly and must not
be released. _s_r_c___n_a_m_e and ddeesstt__nnaammee() are both mechanims names and must
be released with ggssss__rreelleeaassee__nnaammee() when no longer used.
ggssss__ccoonntteexxtt__ttiimmee will return the amount of time (in seconds) of the con-
text is still valid. If its expired _t_i_m_e___r_e_c will be set to 0 and
GSS_S_CONTEXT_EXPIRED returned.
ggssss__ssiiggnn(), ggssss__vveerriiffyy(), ggssss__sseeaall(), and ggssss__uunnsseeaall() are part of the
GSS-API V1 interface and are obsolete. The functions should not be used
for new applications. They are provided so that version 1 applications
can link against the library.
EEXXTTEENNSSIIOONNSS
ggssss__kkrrbb55__ccccaacchhee__nnaammee() sets the internal kerberos 5 credential cache name
to _n_a_m_e. The old name is returned in _o_l_d___n_a_m_e, and must not be freed.
The data allocated for _o_l_d___n_a_m_e is free upon next call to
ggssss__kkrrbb55__ccccaacchhee__nnaammee(). This function is not threadsafe if _o_l_d___n_a_m_e
argument is used.
ggssss__kkrrbb55__ccooppyy__ccccaacchhee() will extract the krb5 credentials that are trans-
ferred from the initiator to the acceptor when using token delegation in
the Kerberos mechanism. The acceptor receives the delegated token in the
last argument to ggssss__aacccceepptt__sseecc__ccoonntteexxtt().
ggssss__kkrrbb55__iimmppoorrtt__ccrreedd() will import the krb5 credentials (both keytab
and/or credential cache) into gss credential so it can be used withing
GSS-API. The _c_c_a_c_h_e is copied by reference and thus shared, so if the
credential is destroyed with _k_r_b_5___c_c___d_e_s_t_r_o_y, all users of thep
_g_s_s___c_r_e_d___i_d___t returned by ggssss__kkrrbb55__iimmppoorrtt__ccccaacchhee() will fail.
ggsssskkrrbb55__rreeggiisstteerr__aacccceeppttoorr__iiddeennttiittyy() sets the Kerberos 5 filebased keytab
that the acceptor will use. The _i_d_e_n_t_i_f_i_e_r is the file name.
ggsssskkrrbb55__eexxttrraacctt__aauutthhzz__ddaattaa__ffrroomm__sseecc__ccoonntteexxtt() extracts the Kerberos
authorizationdata that may be stored within the context. Tha caller must
free the returned buffer _a_d___d_a_t_a with ggssss__rreelleeaassee__bbuuffffeerr() upon success.
ggssss__kkrrbb55__ggeett__ttkktt__ffllaaggss() return the ticket flags for the kerberos ticket
receive when authenticating the initiator. Only valid on the acceptor
context.
ggssss__kkrrbb55__ccoommppaatt__ddeess33__mmiicc() turns on or off the compatibility with older
version of Heimdal using des3 get and verify mic, this is way to program-
matically set the [gssapi]broken_des3_mic and [gssapi]correct_des3_mic
flags (see COMPATIBILITY section in gssapi(3)). If the CPP symbol
GSS_C_KRB5_COMPAT_DES3_MIC is present, ggssss__kkrrbb55__ccoommppaatt__ddeess33__mmiicc() exists.
ggssss__kkrrbb55__ccoommppaatt__ddeess33__mmiicc() will be removed in a later version of the GSS-
API library.
SSEEEE AALLSSOO
gssapi(3), krb5(3), krb5_ccache(3), kerberos(8)
HEIMDAL October 26, 2005 HEIMDAL
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