- if (options.gss_use_session_ccache) {
- snprintf(ccname,sizeof(ccname),"/tmp/krb5cc_%d_XXXXXX",geteuid());
-
- if ((tmpfd = mkstemp(ccname))==-1) {
- log("mkstemp(): %.100s", strerror(errno));
- return GSS_S_FAILURE;
- }
- if (fchmod(tmpfd, S_IRUSR | S_IWUSR) == -1) {
- log("fchmod(): %.100s", strerror(errno));
- close(tmpfd);
- return GSS_S_FAILURE;
- }
- } else {
- snprintf(ccname,sizeof(ccname),"/tmp/krb5cc_%d",geteuid());
- tmpfd = open(ccname, O_TRUNC | O_CREAT, S_IRUSR | S_IWUSR);
- if (tmpfd == -1) {
- log("open(): %.100s", strerror(errno));
- return GSS_S_FAILURE;
- }
- }
-
- close(tmpfd);
- snprintf(name, sizeof(name), "FILE:%s",ccname);
-
- if ((problem = krb5_cc_resolve(krb_context, name, &ccache))) {
- log("krb5_cc_default(): %.100s",
- krb5_get_err_text(krb_context,problem));
- return GSS_S_FAILURE;
- }
-
- if ((problem = krb5_parse_name(krb_context, gssapi_client_name.value,
- &princ))) {
- log("krb5_parse_name(): %.100s",
- krb5_get_err_text(krb_context,problem));
- krb5_cc_destroy(krb_context,ccache);
- return GSS_S_FAILURE;
- }
-
- if ((problem = krb5_cc_initialize(krb_context, ccache, princ))) {
- log("krb5_cc_initialize(): %.100s",
- krb5_get_err_text(krb_context,problem));
- krb5_free_principal(krb_context,princ);
- krb5_cc_destroy(krb_context,ccache);