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- do some basic locking (no reference counting so contexts can be

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removed while still used)
- don't export gss_ctx_id_t_desc_struct and gss_cred_id_t_desc_struct
- make sure all lifetime are returned in seconds left until expired,
  not in unix epoch


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12317 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2003-05-21 14:52:14 +00:00
parent a626def4cd
commit 42f3fc029a
42 changed files with 448 additions and 104 deletions
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22
lib/gssapi/add_cred.c
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@@ -65,16 +65,21 @@ OM_uint32 gss_add_cred (
}
/* check if requested output usage is compatible with output usage */
if (output_cred_handle != NULL &&
(cred->usage != cred_usage && cred->usage != GSS_C_BOTH)) {
*minor_status = GSS_KRB5_S_G_BAD_USAGE;
return(GSS_S_FAILURE);
if (output_cred_handle != NULL) {
HEIMDAL_MUTEX_lock(&cred->cred_id_mutex);
if (cred->usage != cred_usage && cred->usage != GSS_C_BOTH) {
HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
*minor_status = GSS_KRB5_S_G_BAD_USAGE;
return(GSS_S_FAILURE);
}
}
/* check that we have the same name */
if (desired_name != GSS_C_NO_NAME &&
krb5_principal_compare(gssapi_krb5_context, desired_name,
cred->principal) != FALSE) {
if (output_cred_handle)
HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
*minor_status = 0;
return GSS_S_BAD_NAME;
}
@@ -84,6 +89,7 @@ OM_uint32 gss_add_cred (
handle = (gss_cred_id_t)malloc(sizeof(*handle));
if (handle == GSS_C_NO_CREDENTIAL) {
HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
*minor_status = ENOMEM;
return (GSS_S_FAILURE);
}
@@ -96,12 +102,14 @@ OM_uint32 gss_add_cred (
handle->keytab = NULL;
handle->ccache = NULL;
handle->mechanisms = NULL;
HEIMDAL_MUTEX_init(&handle->cred_id_mutex);
ret = GSS_S_FAILURE;
ret = gss_duplicate_name(minor_status, cred->principal,
&handle->principal);
if (ret) {
HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
free(handle);
*minor_status = ENOMEM;
return GSS_S_FAILURE;
@@ -193,8 +201,10 @@ OM_uint32 gss_add_cred (
if (acceptor_time_rec)
*acceptor_time_rec = lifetime;
if (output_cred_handle)
if (output_cred_handle) {
*output_cred_handle = handle;
HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
}
*minor_status = 0;
return ret;
@@ -212,5 +222,7 @@ OM_uint32 gss_add_cred (
gss_release_oid_set(NULL, &handle->mechanisms);
free(handle);
}
if (output_cred_handle)
HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
return ret;
}