/
gsswrapper.i
1713 lines (1502 loc) · 55.7 KB
/
gsswrapper.i
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/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* gsswrapper.i - GSS-API SWIG Java wrapper interface file */
/*
* Copyright (C) 2012 by the Massachusetts Institute of Technology.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Original source developed by yaSSL (http://www.yassl.com)
*
* This file is used by SWIG to generate the Java GSS-API SWIG wrapper,
* used to create the edu.mit.jgss.swig package, subsequently used in the
* MIT implementation of RFC 5653 (package edu.mit.jgss).
*
*/
%module gsswrapper
%{
#include <gssapi.h>
#include "gsswrapper_wrap.h"
/*
* Structs added from mglueP.h for SWIG wrapper generation.
* typedef names on some structs modified to allow for
* consistent Java naming scheme. For example, in C there
* are several ways to access a structure - direct, pointer,
* and pointer-to-pointer. In Java, it is ideal to have a
* single object which can be used in all three of these
* cases.
* -- gss_ctx_id_struct
* -- gss_cred_id_struct
* -- gss_channel_bindings_struct
* -- gss_name_struct
*/
typedef struct gss_ctx_id_struct {
struct gss_ctx_id_struct *loopback;
gss_OID mech_type;
gss_ctx_id_t internal_ctx_id;
} gss_ctx_id_t_desc;
typedef struct gss_cred_id_struct {
struct gss_cred_id_struct *loopback;
int count;
gss_OID mechs_array;
gss_cred_id_t *cred_array;
} gss_cred_id_t_desc;
typedef struct gss_channel_bindings_struct gss_channel_bindings_struct;
typedef struct gss_name_struct {
struct gss_name_struct *loopback;
gss_OID name_type;
gss_buffer_t external_name;
gss_OID mech_type;
gss_name_t mech_name;
} gss_name_t_desc;
/*
* Hand-rolled JNI function for retrieval of gss_buffer_t
* value by Java. Requires gss_buffer_desc as input.
*/
JNIEXPORT jbyteArray JNICALL
Java_edu_mit_jgss_swig_gsswrapperJNI_getDescArray(JNIEnv *jenv,
jclass jcls, jlong jarg1, jobject jarg1_)
{
jbyteArray newArray = 0 ;
gss_buffer_t arg1 = (gss_buffer_t) 0 ;
(void)jenv;
(void)jcls;
(void)jarg1_;
arg1 = *(gss_buffer_t *)&jarg1;
newArray = (*jenv)->NewByteArray(jenv, arg1->length);
(*jenv)->SetByteArrayRegion(jenv, newArray, 0, arg1->length,
(const jbyte*)arg1->value);
return newArray;
}
/*
* Hand-rolled JNI function to set the value (void *) of a
* gss_buffer_t object using a Java byte[] as input.
*/
JNIEXPORT jint JNICALL
Java_edu_mit_jgss_swig_gsswrapperJNI_setDescArray(JNIEnv *jenv, jclass jcls,
jlong jarg1, jobject jarg1_, jbyteArray jarg2)
{
jint jresult = 0 ;
gss_buffer_t arg1 = (gss_buffer_t) 0 ;
jsize len;
(void)jenv;
(void)jcls;
(void)jarg1_;
arg1 = *(gss_buffer_t *)&jarg1;
/* Convert jbyteArray (jarg2) to void array (arg2) */
len = (*jenv)->GetArrayLength(jenv, jarg2);
arg1->value = malloc(len * sizeof(void *));
(*jenv)->GetByteArrayRegion(jenv, jarg2, 0, len, arg1->value);
return jresult;
}
/*
* Wrapper for gss_display_status. Needed because Java passes in a
* long for min_stat instead of a pointer to a long (or OM_uint32)
*/
OM_uint32 gss_display_status_wrap(OM_uint32 min_stat,
OM_uint32 status_value, int status_type, gss_OID mech_type,
OM_uint32 *message_context, gss_buffer_t status_string)
{
OM_uint32 *min_stat_ptr;
OM_uint32 ret;
min_stat_ptr = &min_stat;
ret = gss_display_status(min_stat_ptr, status_value, status_type,
mech_type, message_context, status_string);
return ret;
}
/*
* Structure helper functions.
* Usually for either getting or setting members.
* Used by SWIG %extend
*/
gss_OID gssOIDset_getElement(gss_OID_set_desc *inputset, int offset)
{
gss_OID temp_oid;
temp_oid = &inputset->elements[offset];
return temp_oid;
}
int gssOIDset_addElement(gss_OID_set_desc *inputset, gss_OID newelement)
{
/* TODO */
return 0;
}
%}
/*
===========================================================================
custom Java code
===========================================================================
*/
/*
* ------------ AUTO-LOAD LIBRARY -----------------
* Let JNI load our library so Java doesn't have to
* ------------------------------------------------
* Verify that the following "jniclasscode" block
* contains the shared library name you want the SWIG
* wrapper/Java to auto-load.
*/
%pragma(java) jniclasscode=%{
static {
try {
System.loadLibrary("gsswrapper");
} catch(UnsatisfiedLinkError e) {
System.err.println("Unable to load libgsswrapper. " +
"Check LD_LIBRARY_PATH environment variable.\n" + e);
System.exit(1);
}
}
%}
/* This code is inserted directly into Java "gsswrapper" module */
%pragma(java) modulecode=%{
/*
* The macros that test status codes for error conditions. Note that the
* GSS_ERROR() macro has changed slightly from the V1 GSSAPI so that it
* now evaluates its argument only once.
*/
public static final long GSS_CALLING_ERROR(long x)
{
return (x & (gsswrapperConstants.GSS_C_CALLING_ERROR_MASK <<
gsswrapperConstants.GSS_C_CALLING_ERROR_OFFSET));
}
public static final long GSS_ROUTINE_ERROR(long x)
{
return (x & (gsswrapperConstants.GSS_C_ROUTINE_ERROR_MASK <<
gsswrapperConstants.GSS_C_ROUTINE_ERROR_OFFSET));
}
public static final long GSS_SUPPLEMENTARY_INFO(long x)
{
return (x & (gsswrapperConstants.GSS_C_SUPPLEMENTARY_MASK <<
gsswrapperConstants.GSS_C_SUPPLEMENTARY_OFFSET));
}
public static final long GSS_ERROR(long x)
{
return (x & ((gsswrapperConstants.GSS_C_CALLING_ERROR_MASK <<
gsswrapperConstants.GSS_C_CALLING_ERROR_OFFSET) |
(gsswrapperConstants.GSS_C_ROUTINE_ERROR_MASK) <<
gsswrapperConstants.GSS_C_ROUTINE_ERROR_OFFSET));
}
/* XXXX these are not part of the GSSAPI C bindings! (but should be) */
public static final long GSS_CALLING_ERROR_FIELD(long x)
{
return ( (x >> gsswrapperConstants.GSS_C_CALLING_ERROR_OFFSET)
& gsswrapperConstants.GSS_C_CALLING_ERROR_MASK);
}
public static final long GSS_ROUTINE_ERROR_FIELD(long x)
{
return ( (x >> gsswrapperConstants.GSS_C_ROUTINE_ERROR_OFFSET)
& gsswrapperConstants.GSS_C_ROUTINE_ERROR_MASK);
}
public static final long GSS_SUPPLEMENTARY_INFO_FIELD(long x)
{
return ( (x >> gsswrapperConstants.GSS_C_SUPPLEMENTARY_OFFSET)
& gsswrapperConstants.GSS_C_SUPPLEMENTARY_MASK);
}
%}
/*
===========================================================================
exclusions
===========================================================================
*/
/* MIT doesn't implement these */
%ignore gss_import_name_object;
%ignore gss_export_name_object;
/*
===========================================================================
typemaps and definitions
NOTE: GCC will throw some warning messages about "cast to pointer from
integer of different size." This is a known message caused by SWIG casting
casting conventions. The approach taken by SWIG is claimed to be "mostly
portable."
===========================================================================
*/
%include typemaps.i
typedef long ssize_t; /* From gss <sys/types.h> */
typedef unsigned int uint32_t; /* for SWIG convienence */
/*
* TYPEMAP: void * <--> jbyteArray
* -------------------------------
* void * output typemaps for custom JNI buffer_toArray function
*
*/
%typemap(jni) void * "jbyteArray"
%typemap(jtype) void * "byte[]"
%typemap(jstype) void * "byte[]"
%typemap(in) void * { $1 = $input; }
%typemap(out) void * { $result = $1; }
%typemap(javain) void * "$javainput"
%typemap(javaout) void * {
return $jnicall;
}
/*
* TYPEMAP: void *value (native) <--> String (Java)
* -------------------------------------------------
* C "void *value" and "void *elements" types equal
* Java String... handle conversion here
*
*/
%typemap(jni) void *value, void *elements "jobject"
%typemap(jtype) void *value, void *elements "String"
%typemap(jstype) void *value, void *elements "String"
%typemap(in) void *value, void *elements {
$1 = NULL;
if ($input != NULL) {
/* Get our Java String as a jstring */
jclass javaStringClass = (*jenv)->GetObjectClass(jenv, $input);
jmethodID javaToString = (*jenv)->GetMethodID(jenv, javaStringClass,
"toString", "()Ljava/lang/String;");
jstring javaString = (jstring) (*jenv)->CallObjectMethod(jenv,
$input, javaToString);
/* Convert Java String to a C string */
const char *nativeString = (*jenv)->GetStringUTFChars(jenv,
javaString, 0);
/* Copy const char* to void* and give it back to GSS-API */
int len = (*jenv)->GetStringLength(jenv, javaString);
$1 = (void *) malloc(len+1);
strcpy($1, nativeString);
/* Release the UTF string we obtained with GetStringUTFChars */
(*jenv)->ReleaseStringUTFChars(jenv, javaString, nativeString);
}
}
%typemap(javain) void *value, void *elements "$javainput"
%typemap(out) void *value, void *elements {
if ($1 != NULL) {
/* Create new Java String from C void* */
jstring newString = (*jenv)->NewStringUTF(jenv, $1);
$result = newString;
}
}
%typemap(javaout) void *value, void *elements {
return $jnicall;
}
/*
* TYPEMAP: (char * BYTE, int LENGTH) (native) <--> byte[] (Java)
* --------------------------------------------------------------
*
*/
/*%typemap(in) (char * BYTE, int LENGTH) {
$1 = (char *) JCALL2(GetByteArrayElements, jenv, $input, 0);
$2 = (int) JCALL1(GetArrayLength, jenv, $input);
}
%typemap(jni) (char * BYTE, int LENGTH) "jbyteArray"
%typemap(jtype) (char * BYTE, int LENGTH) "byte[]"
%typemap(jstype) (char * BYTE, int LENGTH) "byte[]"
%typemap(javain) (char * BYTE, int LENGTH) "$javainput"
%apply (char * BYTE, int LENGTH) { (char * byteArray, long len) };*/
%typemap(in) (char * BYTE, int LENGTH) {
$1 = NULL;
if ($input != NULL) {
/* Get our Java byte array as a char * */
const char* nativeArray =
(char*) (*jenv)->GetByteArrayElements(jenv, $input, NULL);
/* Get the length of our byte array */
$2 = (*jenv)->GetArrayLength(jenv, $input);
/* Copy char* and give it back to Java GSS-API */
$1 = (char *) malloc($2);
strcpy($1, nativeArray);
/* Release the Java byte[] */
(*jenv)->ReleaseByteArrayElements(jenv, $input, nativeArray, JNI_ABORT);
}
}
%typemap(jni) (char * BYTE, int LENGTH) "jbyteArray"
%typemap(jtype) (char * BYTE, int LENGTH) "byte[]"
%typemap(jstype) (char * BYTE, int LENGTH) "byte[]"
%typemap(javain) (char * BYTE, int LENGTH) "$javainput"
%apply (char * BYTE, int LENGTH) { (char * byteArray, long len) };
/*
* TYPEMAP: gss_OID_set * (native) <--> gss_OID_set_desc (Java)
* --------------------------------------------------------------
* Typemap for marshalling gss_OID_set_desc **
*
*/
%typemap(jni) gss_OID_set * "jobject"
%typemap(jtype) gss_OID_set * "gss_OID_set_desc"
%typemap(jstype) gss_OID_set * "gss_OID_set_desc"
%typemap(in) gss_OID_set * (gss_OID_set_desc *sOID){
/* Convert Java gss_OID_set_desc *to C gss_OID_set * */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_OID_set_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
jlong cPtr = (*jenv)->GetLongField(jenv, $input, fid);
sOID = (gss_OID_set_desc *)*(&cPtr);
$1 = &sOID;
}
}
%typemap(argout) gss_OID_set * {
/* Give Java gss_OID_set_desc class a gss_OID_set_desc pointer
Conversion: gss_OID_set_desc ** -> gss_OID_set_desc * */
if ($input != NULL) {
/* Copy back temporary struct to gss_OID_set_desc Java class */
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_OID_set_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
jlong cPtr = 0;
cPtr = (long) *$1;
(*jenv)->SetLongField(jenv, $input, fid, cPtr);
}
}
%typemap(javain) gss_OID_set * "$javainput"
/*
* TYPEMAP: gss_OID * (native) <--> gss_OID_desc (Java)
* -----------------------------------------------------
* Typemap for marshalling gss_OID_desc
*
*/
%typemap(jni) gss_OID * "jobject"
%typemap(jtype) gss_OID * "gss_OID_desc"
%typemap(jstype) gss_OID * "gss_OID_desc"
%typemap(in) gss_OID * (gss_OID_desc *sOID) {
/* Convert incoming Java gss_OID_desc to a native gss_OID pointer */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_OID_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
/* Get pointer to gss_OID_desc */
jlong cPtr = (*jenv)->GetLongField(jenv, $input, fid);
sOID = (gss_OID_desc *)*(&cPtr);
$1 = &sOID;
}
}
%typemap(argout) gss_OID * {
/* Convert outgoing native gss_OID * to Java gss_OID_desc (gss_OID **) */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_OID_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
jlong cPtr = 0;
cPtr = (long) *$1;
(*jenv)->SetLongField(jenv, $input, fid, cPtr);
}
}
%typemap(javain) gss_OID * "$javainput"
%typemap(javacode) gss_OID_desc %{
public int hashCode() {
return (int)swigCPtr;
}
%}
/*
* TYPEMAP: gss_ctx_id_t * (native) <--> gss_ctx_id_t_desc (Java)
* ---------------------------------------------------------------
* Typemap for marshalling gss_ctx_id_t_desc
*
*/
%typemap(jni) gss_ctx_id_t * "jobject"
%typemap(jtype) gss_ctx_id_t * "gss_ctx_id_t_desc"
%typemap(jstype) gss_ctx_id_t * "gss_ctx_id_t_desc"
%typemap(in) gss_ctx_id_t * (gss_ctx_id_t_desc *sOID) {
/* Convert incoming Java gss_ctx_id_t_desc to a native
gss_ctx_id_t pointer */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_ctx_id_t_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
/* Get pointer to gss_ctx_id_t_desc */
jlong cPtr = (*jenv)->GetLongField(jenv, $input, fid);
sOID = (gss_ctx_id_t_desc *)*(&cPtr);
$1 = &sOID;
}
}
%typemap(argout) gss_ctx_id_t * {
/* Convert outgoing native gss_ctx_id_t * to Java gss_ctx_id_t_desc */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_ctx_id_t_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
jlong cPtr = 0;
cPtr = (long) *$1;
(*jenv)->SetLongField(jenv, $input, fid, cPtr);
}
}
%typemap(javain) gss_ctx_id_t * "$javainput"
/*
* TYPEMAP: gss_cred_id_t * (native) <--> gss_cred_id_t_desc (Java)
* -----------------------------------------------------------------
* Typemap for marshalling gss_cred_id_t_desc
*
*/
%typemap(jni) gss_cred_id_t * "jobject"
%typemap(jtype) gss_cred_id_t * "gss_cred_id_t_desc"
%typemap(jstype) gss_cred_id_t * "gss_cred_id_t_desc"
%typemap(in) gss_cred_id_t * (gss_cred_id_t_desc *sOID) {
/* Convert incoming Java gss_cred_id_t_desc to a native
gss_cred_id_t pointer */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_cred_id_t_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
/* Get pointer to gss_cred_id_t_desc */
jlong cPtr = (*jenv)->GetLongField(jenv, $input, fid);
sOID = (gss_cred_id_t_desc *)*(&cPtr);
$1 = &sOID;
}
}
%typemap(argout) gss_cred_id_t * {
/* Convert outgoing native gss_cred_id_t * to Java gss_cred_id_t_desc */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_cred_id_t_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
jlong cPtr = 0;
cPtr = (long) *$1;
(*jenv)->SetLongField(jenv, $input, fid, cPtr);
}
}
%typemap(javain) gss_cred_id_t * "$javainput"
%typemap(javaout) gss_cred_id_t * {
return $jnicall;
}
/*
* TYPEMAP: gss_channel_bindings_t * (native) <-->
* gss_channel_bindings_struct (Java)
* -----------------------------------------------------------------
* Typemap for marshalling gss_channel_bindings_struct
*
*/
%typemap(jni) gss_channel_bindings_t * "jobject"
%typemap(jtype) gss_channel_bindings_t * "gss_channel_bindings_struct"
%typemap(jstype) gss_channel_bindings_t * "gss_channel_bindings_struct"
%typemap(in) gss_channel_bindings_t * (gss_channel_bindings_struct *sOID) {
/* Convert incoming Java gss_channel_bindings_struct to a
native gss_channel_bindings_t pointer */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_channel_bindings_struct");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
/* Get pointer to gss_channel_bindings_struct */
jlong cPtr = (*jenv)->GetLongField(jenv, $input, fid);
sOID = (gss_channel_bindings_struct *)*(&cPtr);
$1 = &sOID;
}
}
%typemap(argout) gss_channel_bindings_t * {
/* Convert outgoing native gss_channel_bindings_t * to
Java gss_channel_bindings_struct */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_channel_bindings_struct");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
jlong cPtr = 0;
cPtr = (long) *$1;
(*jenv)->SetLongField(jenv, $input, fid, cPtr);
}
}
%typemap(javain) gss_channel_bindings_t * "$javainput"
%typemap(javaout) gss_channel_bindings_t * {
return $jnicall;
}
/*
* TYPEMAP: gss_name_t * (native) <--> gss_name_t_desc (Java)
* -----------------------------------------------------------------
* Typemap for marshalling gss_name_t_desc
*
*/
%typemap(jni) gss_name_t * "jobject"
%typemap(jtype) gss_name_t * "gss_name_t_desc"
%typemap(jstype) gss_name_t * "gss_name_t_desc"
%typemap(in) gss_name_t * (gss_name_t_desc *sOID) {
/* Convert incoming Java gss_name_t_desc to a native gss_name_t pointer */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_name_t_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
/* Get pointer to gss_name_t_desc */
jlong cPtr = (*jenv)->GetLongField(jenv, $input, fid);
sOID = (gss_name_t_desc *)*(&cPtr);
$1 = &sOID;
}
}
%typemap(argout) gss_name_t * {
/* Convert outgoing native gss_name_t * to Java gss_name_t_desc */
if ($input != NULL) {
jclass clazz = (*jenv)->FindClass(jenv,
"edu/mit/jgss/swig/gss_name_t_desc");
jfieldID fid = (*jenv)->GetFieldID(jenv, clazz, "swigCPtr", "J");
jlong cPtr = 0;
cPtr = (long) *$1;
(*jenv)->SetLongField(jenv, $input, fid, cPtr);
}
}
%typemap(javain) gss_name_t * "$javainput"
%typemap(javaout) gss_name_t * {
return $jnicall;
}
/*
===========================================================================
Pullled in from mglueP.h to help complete Java struct wrappers
===========================================================================
*/
typedef struct gss_ctx_id_struct {
struct gss_ctx_id_struct *loopback;
gss_OID mech_type;
gss_ctx_id_t internal_ctx_id;
} gss_ctx_id_t_desc;
typedef struct gss_cred_id_struct {
struct gss_cred_id_struct *loopback;
int count;
gss_OID mechs_array;
gss_cred_id_t *cred_array;
} gss_cred_id_t_desc;
typedef struct gss_name_struct {
struct gss_name_struct *loopback;
gss_OID name_type;
gss_buffer_t external_name;
gss_OID mech_type;
gss_name_t mech_name;
} gss_name_t_desc;
/*
===========================================================================
Pulled in from gssapi.h, with minor modifications for SWIG.
===========================================================================
*/
#ifndef KRB5_CALLCONV
#define KRB5_CALLCONV
#define KRB5_CALLCONV_C
#endif
/*
* First, define the three platform-dependent pointer types.
*/
/* struct gss_name_struct; */
typedef struct gss_name_struct * gss_name_t;
/* struct gss_cred_id_struct; */
typedef struct gss_cred_id_struct * gss_cred_id_t;
/*struct gss_ctx_id_struct;*/
typedef struct gss_ctx_id_struct * gss_ctx_id_t;
/*
* The following type must be defined as the smallest natural unsigned integer
* supported by the platform that has at least 32 bits of precision.
*/
typedef uint32_t gss_uint32;
typedef int32_t gss_int32;
#ifdef OM_STRING
/*
* We have included the xom.h header file. Use the definition for
* OM_object identifier.
*/
typedef OM_object_identifier gss_OID_desc, *gss_OID;
#else /* OM_STRING */
/*
* We can't use X/Open definitions, so roll our own.
*/
typedef gss_uint32 OM_uint32;
typedef struct gss_OID_desc_struct {
OM_uint32 length;
void *elements;
} gss_OID_desc, *gss_OID;
#endif /* OM_STRING */
typedef struct gss_OID_set_desc_struct {
size_t count;
gss_OID elements;
} gss_OID_set_desc, *gss_OID_set;
typedef struct gss_buffer_desc_struct {
size_t length;
void *value;
} gss_buffer_desc, *gss_buffer_t;
typedef struct gss_channel_bindings_struct {
OM_uint32 initiator_addrtype;
gss_buffer_desc initiator_address;
OM_uint32 acceptor_addrtype;
gss_buffer_desc acceptor_address;
gss_buffer_desc application_data;
} *gss_channel_bindings_t;
/*
* For now, define a QOP-type as an OM_uint32 (pending resolution of ongoing
* discussions).
*/
typedef OM_uint32 gss_qop_t;
typedef int gss_cred_usage_t;
/*
* Flag bits for context-level services.
*/
#define GSS_C_DELEG_FLAG 1
#define GSS_C_MUTUAL_FLAG 2
#define GSS_C_REPLAY_FLAG 4
#define GSS_C_SEQUENCE_FLAG 8
#define GSS_C_CONF_FLAG 16
#define GSS_C_INTEG_FLAG 32
#define GSS_C_ANON_FLAG 64
#define GSS_C_PROT_READY_FLAG 128
#define GSS_C_TRANS_FLAG 256
#define GSS_C_DELEG_POLICY_FLAG 32768
/*
* Credential usage options
*/
#define GSS_C_BOTH 0
#define GSS_C_INITIATE 1
#define GSS_C_ACCEPT 2
/*
* Status code types for gss_display_status
*/
#define GSS_C_GSS_CODE 1
#define GSS_C_MECH_CODE 2
/*
* The constant definitions for channel-bindings address families
*/
#define GSS_C_AF_UNSPEC 0
#define GSS_C_AF_LOCAL 1
#define GSS_C_AF_INET 2
#define GSS_C_AF_IMPLINK 3
#define GSS_C_AF_PUP 4
#define GSS_C_AF_CHAOS 5
#define GSS_C_AF_NS 6
#define GSS_C_AF_NBS 7
#define GSS_C_AF_ECMA 8
#define GSS_C_AF_DATAKIT 9
#define GSS_C_AF_CCITT 10
#define GSS_C_AF_SNA 11
#define GSS_C_AF_DECnet 12
#define GSS_C_AF_DLI 13
#define GSS_C_AF_LAT 14
#define GSS_C_AF_HYLINK 15
#define GSS_C_AF_APPLETALK 16
#define GSS_C_AF_BSC 17
#define GSS_C_AF_DSS 18
#define GSS_C_AF_OSI 19
#define GSS_C_AF_NETBIOS 20
#define GSS_C_AF_X25 21
#define GSS_C_AF_NULLADDR 255
/*
* Various Null values.
*/
%constant gss_name_t GSS_C_NO_NAME = 0;
%constant gss_buffer_t GSS_C_NO_BUFFER = 0;
%constant gss_OID GSS_C_NO_OID = 0;
%constant gss_OID_set GSS_C_NO_OID_SET = 0;
%constant gss_ctx_id_t GSS_C_NO_CONTEXT = 0;
%constant gss_cred_id_t GSS_C_NO_CREDENTIAL = 0;
%constant gss_channel_bindings_t GSS_C_NO_CHANNEL_BINDINGS = 0;
%constant gss_buffer_t GSS_C_EMPTY_BUFFER = 0;
/*
* Some alternate names for a couple of the above values. These are defined
* for V1 compatibility.
*/
#define GSS_C_NULL_OID GSS_C_NO_OID
#define GSS_C_NULL_OID_SET GSS_C_NO_OID_SET
/*
* Define the default Quality of Protection for per-message services. Note
* that an implementation that offers multiple levels of QOP may either reserve
* a value (for example zero, as assumed here) to mean "default protection", or
* alternatively may simply equate GSS_C_QOP_DEFAULT to a specific explicit
* QOP value. However a value of 0 should always be interpreted by a GSSAPI
* implementation as a request for the default protection level.
*/
#define GSS_C_QOP_DEFAULT 0
/*
* Expiration time of 2^32-1 seconds means infinite lifetime for a
* credential or security context
*/
%constant long GSS_C_INDEFINITE = (OM_uint32) 0xfffffffful;
/* Major status codes */
#define GSS_S_COMPLETE 0
/*
* Some "helper" definitions to make the status code macros obvious.
*/
#define GSS_C_CALLING_ERROR_OFFSET 24
#define GSS_C_ROUTINE_ERROR_OFFSET 16
#define GSS_C_SUPPLEMENTARY_OFFSET 0
#define GSS_C_CALLING_ERROR_MASK 0377ul
#define GSS_C_ROUTINE_ERROR_MASK 0377ul
#define GSS_C_SUPPLEMENTARY_MASK 0177777ul
/*
* Now the actual status code definitions
*/
/*
* Calling errors:
*/
%constant long GSS_S_CALL_INACCESSIBLE_READ =
(((OM_uint32) 1ul) << GSS_C_CALLING_ERROR_OFFSET);
%constant long GSS_S_CALL_INACCESSIBLE_WRITE =
(((OM_uint32) 2ul) << GSS_C_CALLING_ERROR_OFFSET);
%constant long GSS_S_CALL_BAD_STRUCTURE =
(((OM_uint32) 3ul) << GSS_C_CALLING_ERROR_OFFSET);
/*
* Routine errors:
*/
%constant long GSS_S_BAD_MECH =
(((OM_uint32) 1ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_BAD_NAME =
(((OM_uint32) 2ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_BAD_NAMETYPE =
(((OM_uint32) 3ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_BAD_BINDINGS =
(((OM_uint32) 4ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_BAD_STATUS =
(((OM_uint32) 5ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_BAD_SIG =
(((OM_uint32) 6ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_NO_CRED =
(((OM_uint32) 7ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_NO_CONTEXT =
(((OM_uint32) 8ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_DEFECTIVE_TOKEN =
(((OM_uint32) 9ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_DEFECTIVE_CREDENTIAL =
(((OM_uint32) 10ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_CREDENTIALS_EXPIRED =
(((OM_uint32) 11ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_CONTEXT_EXPIRED =
(((OM_uint32) 12ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_FAILURE =
(((OM_uint32) 13ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_BAD_QOP =
(((OM_uint32) 14ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_UNAUTHORIZED =
(((OM_uint32) 15ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_UNAVAILABLE =
(((OM_uint32) 16ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_DUPLICATE_ELEMENT =
(((OM_uint32) 17ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_NAME_NOT_MN =
(((OM_uint32) 18ul) << GSS_C_ROUTINE_ERROR_OFFSET);
%constant long GSS_S_BAD_MECH_ATTR =
(((OM_uint32) 19ul) << GSS_C_ROUTINE_ERROR_OFFSET);
/*
* Supplementary info bits:
*/
#define GSS_S_CONTINUE_NEEDED (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 0))
#define GSS_S_DUPLICATE_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 1))
#define GSS_S_OLD_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 2))
#define GSS_S_UNSEQ_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 3))
#define GSS_S_GAP_TOKEN (1 << (GSS_C_SUPPLEMENTARY_OFFSET + 4))
/*
* Finally, function prototypes for the GSSAPI routines.
*/
#if defined (_WIN32) && defined (_MSC_VER)
# ifdef GSS_DLL_FILE
# define GSS_DLLIMP __declspec(dllexport)
# else
# define GSS_DLLIMP __declspec(dllimport)
# endif
#else
# define GSS_DLLIMP
#endif
/* Reserved static storage for GSS_oids. Comments are quotes from RFC 2744.
*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12\x01\x02\x01\x01"},
* corresponding to an object-identifier value of
* {iso(1) member-body(2) United States(840) mit(113554)
* infosys(1) gssapi(2) generic(1) user_name(1)}. The constant
* GSS_C_NT_USER_NAME should be initialized to point
* to that gss_OID_desc.
*/
GSS_DLLIMP extern gss_OID GSS_C_NT_USER_NAME;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12\x01\x02\x01\x02"},
* corresponding to an object-identifier value of
* {iso(1) member-body(2) United States(840) mit(113554)
* infosys(1) gssapi(2) generic(1) machine_uid_name(2)}.
* The constant GSS_C_NT_MACHINE_UID_NAME should be
* initialized to point to that gss_OID_desc.
*/
GSS_DLLIMP extern gss_OID GSS_C_NT_MACHINE_UID_NAME;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12\x01\x02\x01\x03"},
* corresponding to an object-identifier value of
* {iso(1) member-body(2) United States(840) mit(113554)
* infosys(1) gssapi(2) generic(1) string_uid_name(3)}.
* The constant GSS_C_NT_STRING_UID_NAME should be
* initialized to point to that gss_OID_desc.
*/
GSS_DLLIMP extern gss_OID GSS_C_NT_STRING_UID_NAME;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {6, (void *)"\x2b\x06\x01\x05\x06\x02"},
* corresponding to an object-identifier value of
* {iso(1) org(3) dod(6) internet(1) security(5)
* nametypes(6) gss-host-based-services(2)). The constant
* GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point
* to that gss_OID_desc. This is a deprecated OID value, and
* implementations wishing to support hostbased-service names
* should instead use the GSS_C_NT_HOSTBASED_SERVICE OID,
* defined below, to identify such names;
* GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym
* for GSS_C_NT_HOSTBASED_SERVICE when presented as an input
* parameter, but should not be emitted by GSS-API
* implementations
*/
GSS_DLLIMP extern gss_OID GSS_C_NT_HOSTBASED_SERVICE_X;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
* "\x01\x02\x01\x04"}, corresponding to an
* object-identifier value of {iso(1) member-body(2)
* Unites States(840) mit(113554) infosys(1) gssapi(2)
* generic(1) service_name(4)}. The constant
* GSS_C_NT_HOSTBASED_SERVICE should be initialized
* to point to that gss_OID_desc.
*/
GSS_DLLIMP extern gss_OID GSS_C_NT_HOSTBASED_SERVICE;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {6, (void *)"\x2b\x06\01\x05\x06\x03"},
* corresponding to an object identifier value of
* {1(iso), 3(org), 6(dod), 1(internet), 5(security),
* 6(nametypes), 3(gss-anonymous-name)}. The constant
* and GSS_C_NT_ANONYMOUS should be initialized to point
* to that gss_OID_desc.
*/
GSS_DLLIMP extern gss_OID GSS_C_NT_ANONYMOUS;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {6, (void *)"\x2b\x06\x01\x05\x06\x04"},
* corresponding to an object-identifier value of
* {1(iso), 3(org), 6(dod), 1(internet), 5(security),
* 6(nametypes), 4(gss-api-exported-name)}. The constant
* GSS_C_NT_EXPORT_NAME should be initialized to point
* to that gss_OID_desc.
*/
GSS_DLLIMP extern gss_OID GSS_C_NT_EXPORT_NAME;
/* Function Prototypes */
OM_uint32 KRB5_CALLCONV
gss_acquire_cred(
OM_uint32 *OUTPUT, /* minor_status */
gss_name_t, /* desired_name */
OM_uint32, /* time_req */
gss_OID_set, /* desired_mechs */
gss_cred_usage_t, /* cred_usage */
gss_cred_id_t *, /* output_cred_handle */
gss_OID_set *, /* actual_mechs */
OM_uint32 *OUTPUT); /* time_rec */