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add delegation. From Daniel Kouril <kouril@ics.muni.cz> and Miroslav Ruda <ruda@ics.muni.cz>

Browse Source 
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8434 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-06-21 02:46:11 +00:00
parent 744b0becee
commit 50256e4bac
8 changed files with 95 additions and 7 deletions
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25
appl/ftp/ftp/gssapi.c
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@@ -43,6 +43,7 @@ RCSID("$Id$");
struct gss_data {
gss_ctx_id_t context_hdl;
char *client_name;
gss_cred_id_t delegated_cred_handle;
};
static int
@@ -50,7 +51,17 @@ gss_init(void *app_data)
{
struct gss_data *d = app_data;
d->context_hdl = GSS_C_NO_CONTEXT;
d->delegated_cred_handle = NULL;
#if defined(FTP_SERVER)
return 0;
#else
/* XXX Check the gss mechanism; with gss_indicate_mechs() ? */
#ifdef KRB5
return !use_kerberos;
#else
return 0
#endif /* KRB5 */
#endif /* FTP_SERVER */
}
static int
@@ -168,6 +179,15 @@ gss_adat(void *app_data, void *buf, size_t len)
input_token.value = buf;
input_token.length = len;
d->delegated_cred_handle = malloc(sizeof(*d->delegated_cred_handle));
if (d->delegated_cred_handle == NULL) {
reply(500, "Out of memory");
goto out;
}
memset ((char*)d->delegated_cred_handle, 0,
sizeof(*d->delegated_cred_handle));
maj_stat = gss_accept_sec_context (&min_stat,
&d->context_hdl,
@@ -179,7 +199,7 @@ gss_adat(void *app_data, void *buf, size_t len)
&output_token,
NULL,
NULL,
NULL);
&d->delegated_cred_handle);
if(output_token.length) {
if(base64_encode(output_token.value, output_token.length, &p) < 0) {
@@ -304,7 +324,8 @@ gss_auth(void *app_data, char *host)
&d->context_hdl,
target_name,
GSS_C_NO_OID,
GSS_C_MUTUAL_FLAG | GSS_C_SEQUENCE_FLAG,
GSS_C_MUTUAL_FLAG | GSS_C_SEQUENCE_FLAG
| GSS_C_DELEG_FLAG,
0,
bindings,
&input,