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#include "gssapiP_krb5.h"
OM_uint32 KRB5_CALLCONV
gss_krb5int_copy_ccache(minor_status, cred_handle, out_ccache)
OM_uint32 *minor_status;
gss_cred_id_t cred_handle;
krb5_ccache out_ccache;
{
OM_uint32 major_status;
krb5_gss_cred_id_t k5creds;
krb5_cc_cursor cursor;
krb5_creds creds;
krb5_error_code code;
krb5_context context;
/* validate the cred handle */
major_status = krb5_gss_validate_cred(minor_status, cred_handle);
if (major_status)
return(major_status);
k5creds = (krb5_gss_cred_id_t) cred_handle;
code = k5_mutex_lock(&k5creds->lock);
if (code) {
*minor_status = code;
return GSS_S_FAILURE;
}
if (k5creds->usage == GSS_C_ACCEPT) {
k5_mutex_unlock(&k5creds->lock);
*minor_status = (OM_uint32) G_BAD_USAGE;
return(GSS_S_FAILURE);
}
code = krb5_gss_init_context(&context);
if (code) {
k5_mutex_unlock(&k5creds->lock);
*minor_status = code;
return GSS_S_FAILURE;
}
code = krb5_cc_start_seq_get(context, k5creds->ccache, &cursor);
if (code) {
k5_mutex_unlock(&k5creds->lock);
*minor_status = code;
save_error_info(*minor_status, context);
krb5_free_context(context);
return(GSS_S_FAILURE);
}
while (!code && !krb5_cc_next_cred(context, k5creds->ccache, &cursor, &creds))
code = krb5_cc_store_cred(context, out_ccache, &creds);
krb5_cc_end_seq_get(context, k5creds->ccache, &cursor);
k5_mutex_unlock(&k5creds->lock);
*minor_status = code;
if (code)
save_error_info(*minor_status, context);
krb5_free_context(context);
return code ? GSS_S_FAILURE : GSS_S_COMPLETE;
}
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