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(_gssapi_krb5_ccache_lifetime): break out code used to extract

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lifetime from a credential cache


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16239 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2005-10-26 11:25:16 +00:00
parent fc4f134e26
commit a5755046b4
2 changed files with 104 additions and 48 deletions
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76
lib/gssapi/krb5/acquire_cred.c
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@@ -35,6 +35,52 @@
RCSID("$Id$");
OM_uint32
_gssapi_krb5_ccache_lifetime(OM_uint32 *minor_status,
krb5_ccache id,
krb5_principal principal,
OM_uint32 *lifetime)
{
krb5_creds in_cred, *out_cred;
krb5_const_realm realm;
krb5_error_code kret;
memset(&in_cred, 0, sizeof(in_cred));
in_cred.client = principal;
realm = krb5_principal_get_realm(gssapi_krb5_context, principal);
if (realm == NULL) {
gssapi_krb5_clear_status ();
*minor_status = KRB5_PRINC_NOMATCH; /* XXX */
return GSS_S_FAILURE;
}
kret = krb5_make_principal(gssapi_krb5_context, &in_cred.server,
realm, KRB5_TGS_NAME, realm, NULL);
if (kret) {
gssapi_krb5_set_error_string();
*minor_status = kret;
return GSS_S_FAILURE;
}
kret = krb5_get_credentials(gssapi_krb5_context, 0,
id, &in_cred, &out_cred);
krb5_free_principal(gssapi_krb5_context, in_cred.server);
if (kret) {
gssapi_krb5_set_error_string();
*minor_status = kret;
return GSS_S_FAILURE;
}
*lifetime = out_cred->times.endtime;
krb5_free_creds(gssapi_krb5_context, out_cred);
return GSS_S_COMPLETE;
}
static krb5_error_code
get_keytab(krb5_keytab *keytab)
{
@@ -148,32 +194,14 @@ static OM_uint32 acquire_initiator_cred
goto end;
handle->lifetime = cred.times.endtime;
} else {
krb5_creds in_cred, *out_cred;
krb5_const_realm realm;
memset(&in_cred, 0, sizeof(in_cred));
in_cred.client = handle->principal;
realm = krb5_principal_get_realm(gssapi_krb5_context,
handle->principal);
if (realm == NULL) {
kret = KRB5_PRINC_NOMATCH; /* XXX */
ret = _gssapi_krb5_ccache_lifetime(minor_status,
ccache,
handle->principal,
&handle->lifetime);
if (ret != GSS_S_COMPLETE)
goto end;
}
kret = krb5_make_principal(gssapi_krb5_context, &in_cred.server,
realm, KRB5_TGS_NAME, realm, NULL);
if (kret)
goto end;
kret = krb5_get_credentials(gssapi_krb5_context, 0,
ccache, &in_cred, &out_cred);
krb5_free_principal(gssapi_krb5_context, in_cred.server);
if (kret)
goto end;
handle->lifetime = out_cred->times.endtime;
krb5_free_creds(gssapi_krb5_context, out_cred);
kret = 0;
}
handle->ccache = ccache;