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set minor_status

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5857 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1999-04-07 12:09:50 +00:00
parent 4c55325e92
commit 9bef97b773
4 changed files with 354 additions and 324 deletions
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10
lib/gssapi/krb5/display_status.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 1998 Kungliga Tekniska H<>gskolan
* Copyright (c) 1998, 1999 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -114,12 +114,16 @@ OM_uint32 gss_display_status
asprintf (&buf, "%s %s",
calling_error(GSS_CALLING_ERROR(status_value)),
routine_error(GSS_ROUTINE_ERROR(status_value)));
if (buf == NULL)
if (buf == NULL) {
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
} else if (status_type == GSS_C_MECH_CODE) {
buf = strdup(krb5_get_err_text (gssapi_krb5_context, status_value));
if (buf == NULL)
if (buf == NULL) {
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
} else
return GSS_S_BAD_STATUS;

329
lib/gssapi/krb5/init_sec_context.c
View File

@@ -57,197 +57,208 @@ init_auth
OM_uint32 * time_rec
)
{
OM_uint32 ret;
krb5_error_code kret;
krb5_flags ap_options;
krb5_creds this_cred, *cred;
krb5_data outbuf;
krb5_ccache ccache;
u_int32_t flags;
Authenticator *auth;
krb5_data authenticator;
Checksum cksum;
krb5_enctype enctype;
OM_uint32 ret;
krb5_error_code kret;
krb5_flags ap_options;
krb5_creds this_cred, *cred;
krb5_data outbuf;
krb5_ccache ccache;
u_int32_t flags;
Authenticator *auth;
krb5_data authenticator;
Checksum cksum;
krb5_enctype enctype;
outbuf.length = 0;
outbuf.data = NULL;
outbuf.length = 0;
outbuf.data = NULL;
*minor_status = 0;
*context_handle = malloc(sizeof(**context_handle));
if (*context_handle == NULL) {
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
(*context_handle)->auth_context = NULL;
(*context_handle)->source = NULL;
(*context_handle)->target = NULL;
(*context_handle)->flags = 0;
(*context_handle)->more_flags = 0;
*context_handle = malloc(sizeof(**context_handle));
if (*context_handle == NULL)
return GSS_S_FAILURE;
kret = krb5_auth_con_init (gssapi_krb5_context,
&(*context_handle)->auth_context);
if (kret) {
*minor_status = kret;
ret = GSS_S_FAILURE;
goto failure;
}
(*context_handle)->auth_context = NULL;
(*context_handle)->source = NULL;
(*context_handle)->target = NULL;
(*context_handle)->flags = 0;
(*context_handle)->more_flags = 0;
{
int32_t tmp;
kret = krb5_auth_con_init (gssapi_krb5_context,
&(*context_handle)->auth_context);
if (kret) {
ret = GSS_S_FAILURE;
goto failure;
}
krb5_auth_con_getflags(gssapi_krb5_context,
(*context_handle)->auth_context,
&tmp);
tmp |= KRB5_AUTH_CONTEXT_DO_SEQUENCE;
krb5_auth_con_setflags(gssapi_krb5_context,
(*context_handle)->auth_context,
tmp);
}
{
int32_t tmp;
if (actual_mech_type)
*actual_mech_type = GSS_KRB5_MECHANISM;
krb5_auth_con_getflags(gssapi_krb5_context,
(*context_handle)->auth_context,
&tmp);
tmp |= KRB5_AUTH_CONTEXT_DO_SEQUENCE;
krb5_auth_con_setflags(gssapi_krb5_context,
(*context_handle)->auth_context,
tmp);
}
flags = 0;
ap_options = 0;
if (req_flags & GSS_C_DELEG_FLAG)
; /* XXX */
if (req_flags & GSS_C_MUTUAL_FLAG) {
flags |= GSS_C_MUTUAL_FLAG;
ap_options |= AP_OPTS_MUTUAL_REQUIRED;
}
if (req_flags & GSS_C_REPLAY_FLAG)
; /* XXX */
if (req_flags & GSS_C_SEQUENCE_FLAG)
; /* XXX */
if (req_flags & GSS_C_ANON_FLAG)
; /* XXX */
flags |= GSS_C_CONF_FLAG;
flags |= GSS_C_INTEG_FLAG;
flags |= GSS_C_SEQUENCE_FLAG;
if (actual_mech_type)
*actual_mech_type = GSS_KRB5_MECHANISM;
if (ret_flags)
*ret_flags = flags;
(*context_handle)->flags = flags;
(*context_handle)->more_flags = LOCAL;
flags = 0;
ap_options = 0;
if (req_flags & GSS_C_DELEG_FLAG)
; /* XXX */
if (req_flags & GSS_C_MUTUAL_FLAG) {
flags |= GSS_C_MUTUAL_FLAG;
ap_options |= AP_OPTS_MUTUAL_REQUIRED;
}
if (req_flags & GSS_C_REPLAY_FLAG)
; /* XXX */
if (req_flags & GSS_C_SEQUENCE_FLAG)
; /* XXX */
if (req_flags & GSS_C_ANON_FLAG)
; /* XXX */
flags |= GSS_C_CONF_FLAG;
flags |= GSS_C_INTEG_FLAG;
flags |= GSS_C_SEQUENCE_FLAG;
kret = krb5_cc_default (gssapi_krb5_context, &ccache);
if (kret) {
*minor_status = kret;
ret = GSS_S_FAILURE;
goto failure;
}
if (ret_flags)
*ret_flags = flags;
(*context_handle)->flags = flags;
(*context_handle)->more_flags = LOCAL;
kret = krb5_cc_get_principal (gssapi_krb5_context,
ccache,
&(*context_handle)->source);
if (kret) {
*minor_status = kret;
ret = GSS_S_FAILURE;
goto failure;
}
kret = krb5_cc_default (gssapi_krb5_context, &ccache);
if (kret) {
ret = GSS_S_FAILURE;
goto failure;
}
kret = krb5_copy_principal (gssapi_krb5_context,
target_name,
&(*context_handle)->target);
if (kret) {
*minor_status = kret;
ret = GSS_S_FAILURE;
goto failure;
}
kret = krb5_cc_get_principal (gssapi_krb5_context,
ccache,
&(*context_handle)->source);
if (kret) {
ret = GSS_S_FAILURE;
goto failure;
}
kret = krb5_copy_principal (gssapi_krb5_context,
target_name,
&(*context_handle)->target);
if (kret) {
ret = GSS_S_FAILURE;
goto failure;
}
memset(&this_cred, 0, sizeof(this_cred));
this_cred.client = (*context_handle)->source;
this_cred.server = (*context_handle)->target;
this_cred.times.endtime = 0;
this_cred.session.keytype = KEYTYPE_DES;
memset(&this_cred, 0, sizeof(this_cred));
this_cred.client = (*context_handle)->source;
this_cred.server = (*context_handle)->target;
this_cred.times.endtime = 0;
this_cred.session.keytype = ETYPE_DES_CBC_CRC;
kret = krb5_get_credentials (gssapi_krb5_context,
KRB5_TC_MATCH_KEYTYPE,
ccache,
&this_cred,
&cred);
kret = krb5_get_credentials (gssapi_krb5_context,
KRB5_TC_MATCH_KEYTYPE,
ccache,
&this_cred,
&cred);
if (kret) {
ret = GSS_S_FAILURE;
goto failure;
}
if (kret) {
*minor_status = kret;
ret = GSS_S_FAILURE;
goto failure;
}
krb5_auth_con_setkey(gssapi_krb5_context,
(*context_handle)->auth_context,
&cred->session);
krb5_auth_con_setkey(gssapi_krb5_context,
(*context_handle)->auth_context,
&cred->session);
kret = gssapi_krb5_create_8003_checksum (input_chan_bindings,
flags,
&cksum);
if (kret) {
ret = GSS_S_FAILURE;
goto failure;
}
kret = gssapi_krb5_create_8003_checksum (input_chan_bindings,
flags,
&cksum);
if (kret) {
*minor_status = kret;
ret = GSS_S_FAILURE;
goto failure;
}
#if 1
enctype = (*context_handle)->auth_context->keyblock->keytype;
enctype = (*context_handle)->auth_context->keyblock->keytype;
#else
if ((*context_handle)->auth_context->enctype)
enctype = (*context_handle)->auth_context->enctype;
else {
kret = krb5_keytype_to_enctype(gssapi_krb5_context,
(*context_handle)->auth_context->keyblock->keytype,
&enctype);
if (kret)
return kret;
}
if ((*context_handle)->auth_context->enctype)
enctype = (*context_handle)->auth_context->enctype;
else {
kret = krb5_keytype_to_enctype(gssapi_krb5_context,
(*context_handle)->auth_context->keyblock->keytype,
&enctype);
if (kret)
return kret;
}
#endif
kret = krb5_build_authenticator (gssapi_krb5_context,
(*context_handle)->auth_context,
enctype,
cred,
&cksum,
&auth,
&authenticator);
kret = krb5_build_authenticator (gssapi_krb5_context,
(*context_handle)->auth_context,
enctype,
cred,
&cksum,
&auth,
&authenticator);
if (kret) {
ret = GSS_S_FAILURE;
goto failure;
}
if (kret) {
*minor_status = kret;
ret = GSS_S_FAILURE;
goto failure;
}
kret = krb5_build_ap_req (gssapi_krb5_context,
enctype,
cred,
ap_options,
authenticator,
&outbuf);
kret = krb5_build_ap_req (gssapi_krb5_context,
enctype,
cred,
ap_options,
authenticator,
&outbuf);
if (kret) {
ret = GSS_S_FAILURE;
goto failure;
}
if (kret) {
*minor_status = kret;
ret = GSS_S_FAILURE;
goto failure;
}
ret = gssapi_krb5_encapsulate (&outbuf,
output_token,
"\x01\x00");
if (ret)
goto failure;
ret = gssapi_krb5_encapsulate (&outbuf,
output_token,
"\x01\x00");
if (ret) {
*minor_status = kret;
goto failure;
}
if (flags & GSS_C_MUTUAL_FLAG) {
return GSS_S_CONTINUE_NEEDED;
} else {
(*context_handle)->more_flags |= OPEN;
return GSS_S_COMPLETE;
}
if (flags & GSS_C_MUTUAL_FLAG) {
return GSS_S_CONTINUE_NEEDED;
} else {
(*context_handle)->more_flags |= OPEN;
return GSS_S_COMPLETE;
}
failure:
krb5_auth_con_free (gssapi_krb5_context,
(*context_handle)->auth_context);
if((*context_handle)->source)
krb5_free_principal (gssapi_krb5_context,
(*context_handle)->source);
if((*context_handle)->target)
krb5_free_principal (gssapi_krb5_context,
(*context_handle)->target);
free (*context_handle);
krb5_data_free (&outbuf);
*context_handle = GSS_C_NO_CONTEXT;
return GSS_S_FAILURE;
krb5_auth_con_free (gssapi_krb5_context,
(*context_handle)->auth_context);
if((*context_handle)->source)
krb5_free_principal (gssapi_krb5_context,
(*context_handle)->source);
if((*context_handle)->target)
krb5_free_principal (gssapi_krb5_context,
(*context_handle)->target);
free (*context_handle);
krb5_data_free (&outbuf);
*context_handle = GSS_C_NO_CONTEXT;
return GSS_S_FAILURE;
}
static OM_uint32