int supported_mechanisms(void *argptr, int argc, char **argv) { OM_uint32 maj_stat, min_stat; gss_OID_set mechs; rtbl_t ct; size_t i; maj_stat = gss_indicate_mechs(&min_stat, &mechs); if (maj_stat != GSS_S_COMPLETE) errx(1, "gss_indicate_mechs failed"); printf("Supported mechanisms:\n"); ct = rtbl_create(); if (ct == NULL) errx(1, "rtbl_create"); rtbl_set_separator(ct, " "); rtbl_add_column(ct, COL_OID, 0); rtbl_add_column(ct, COL_NAME, 0); rtbl_add_column(ct, COL_DESC, 0); rtbl_add_column(ct, COL_SASL, 0); for (i = 0; i < mechs->count; i++) { gss_buffer_desc str, sasl_name, mech_name, mech_desc; maj_stat = gss_oid_to_str(&min_stat, &mechs->elements[i], &str); if (maj_stat != GSS_S_COMPLETE) errx(1, "gss_oid_to_str failed"); rtbl_add_column_entryv(ct, COL_OID, "%.*s", (int)str.length, (char *)str.value); gss_release_buffer(&min_stat, &str); (void)gss_inquire_saslname_for_mech(&min_stat, &mechs->elements[i], &sasl_name, &mech_name, &mech_desc); rtbl_add_column_entryv(ct, COL_NAME, "%.*s", (int)mech_name.length, (char *)mech_name.value); rtbl_add_column_entryv(ct, COL_DESC, "%.*s", (int)mech_desc.length, (char *)mech_desc.value); rtbl_add_column_entryv(ct, COL_SASL, "%.*s", (int)sasl_name.length, (char *)sasl_name.value); gss_release_buffer(&min_stat, &mech_name); gss_release_buffer(&min_stat, &mech_desc); gss_release_buffer(&min_stat, &sasl_name); } gss_release_oid_set(&min_stat, &mechs); rtbl_format(ct, stdout); rtbl_destroy(ct); return 0; }
void static print_mech_attr(const char *mechname, gss_const_OID mech, gss_OID_set set) { gss_buffer_desc name, desc; OM_uint32 major, minor; rtbl_t ct; size_t n; ct = rtbl_create(); if (ct == NULL) errx(1, "rtbl_create"); rtbl_set_separator(ct, " "); rtbl_add_column(ct, COL_OID, 0); rtbl_add_column(ct, COL_DESC, 0); if (mech) rtbl_add_column(ct, COL_VALUE, 0); for (n = 0; n < set->count; n++) { major = gss_display_mech_attr(&minor, &set->elements[n], &name, &desc, NULL); if (major) continue; rtbl_add_column_entryv(ct, COL_OID, "%.*s", (int)name.length, (char *)name.value); rtbl_add_column_entryv(ct, COL_DESC, "%.*s", (int)desc.length, (char *)desc.value); if (mech) { gss_buffer_desc value; if (gss_mo_get(mech, &set->elements[n], &value) != 0) value.length = 0; if (value.length) rtbl_add_column_entryv(ct, COL_VALUE, "%.*s", (int)value.length, (char *)value.value); else rtbl_add_column_entryv(ct, COL_VALUE, "<>"); gss_release_buffer(&minor, &value); } gss_release_buffer(&minor, &name); gss_release_buffer(&minor, &desc); } printf("attributes for: %s\n", mechname); rtbl_format(ct, stdout); rtbl_destroy(ct); }
int supported_mechanisms(void *argptr, int argc, char **argv) { OM_uint32 maj_stat, min_stat; gss_OID_set mechs; rtbl_t ct; size_t i; maj_stat = gss_indicate_mechs(&min_stat, &mechs); if (maj_stat != GSS_S_COMPLETE) errx(1, "gss_indicate_mechs failed"); printf("Supported mechanisms:\n"); ct = rtbl_create(); if (ct == NULL) errx(1, "rtbl_create"); rtbl_set_separator(ct, " "); rtbl_add_column(ct, COL_OID, 0); rtbl_add_column(ct, COL_NAME, 0); for (i = 0; i < mechs->count; i++) { gss_buffer_desc name; maj_stat = gss_oid_to_str(&min_stat, &mechs->elements[i], &name); if (maj_stat != GSS_S_COMPLETE) errx(1, "gss_oid_to_str failed"); rtbl_add_column_entryv(ct, COL_OID, "%.*s", (int)name.length, (char *)name.value); gss_release_buffer(&min_stat, &name); if (gss_oid_equal(&mechs->elements[i], GSS_KRB5_MECHANISM)) rtbl_add_column_entry(ct, COL_NAME, "Kerberos 5"); else if (gss_oid_equal(&mechs->elements[i], GSS_SPNEGO_MECHANISM)) rtbl_add_column_entry(ct, COL_NAME, "SPNEGO"); else if (gss_oid_equal(&mechs->elements[i], GSS_NTLM_MECHANISM)) rtbl_add_column_entry(ct, COL_NAME, "NTLM"); } gss_release_oid_set(&min_stat, &mechs); rtbl_format(ct, stdout); rtbl_destroy(ct); return 0; }