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/* Copyright (C) 2016 the GSS-PROXY contributors; see COPYING for license */
#include "t_utils.h"
#include <unistd.h>
int main(int argc, const char *argv[])
{
uint32_t major, minor;
gss_key_value_set_desc store = {};
int ret = -1;
gss_cred_id_t cred_handle = GSS_C_NO_CREDENTIAL;
gss_OID_set_desc oid_set = { 1, discard_const(gss_mech_krb5) };
if (argc != 3) {
DEBUG("Usage: %s source_ccache dest_ccache\n", argv[0]);
goto done;
}
store.elements = calloc(1, sizeof(struct gss_key_value_element_struct));
if (!store.elements) {
DEBUG("calloc failed\n");
goto done;
}
store.count = 1;
store.elements[0].key = "ccache";
/* Acquire initial cred handle from store */
store.elements[0].value = argv[1];
major = gss_acquire_cred_from(&minor,
GSS_C_NO_NAME,
GSS_C_INDEFINITE,
&oid_set,
GSS_C_INITIATE,
&store,
&cred_handle,
NULL,
NULL);
if (major != GSS_S_COMPLETE) {
DEBUG("gss_acquire_cred_from() failed\n");
t_log_failure(GSS_C_NO_OID, major, minor);
goto done;
}
/* Test storing credentials */
store.elements[0].value = argv[2];
major = gss_store_cred_into(&minor,
cred_handle,
GSS_C_INITIATE,
GSS_C_NO_OID,
1,
1,
&store,
NULL,
NULL);
if (major != GSS_S_COMPLETE) {
DEBUG("gss_store_cred_into() failed\n");
t_log_failure(GSS_C_NO_OID, major, minor);
goto done;
}
/* Test that we can actually manipulate the stored credentials */
gss_release_cred(&minor, &cred_handle);
cred_handle = GSS_C_NO_CREDENTIAL;
major = gss_acquire_cred_from(&minor,
GSS_C_NO_NAME,
GSS_C_INDEFINITE,
&oid_set,
GSS_C_INITIATE,
&store,
&cred_handle,
NULL,
NULL);
if (major != GSS_S_COMPLETE) {
DEBUG("second gss_acquire_cred_from() failed\n");
t_log_failure(GSS_C_NO_OID, major, minor);
goto done;
}
ret = 0;
done:
if (store.elements) {
free(store.elements);
}
gss_release_cred(&minor, &cred_handle);
return ret;
}
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