vendor/heimdal/1.5

1 files changed, 609 insertions, 0 deletions

diff --git a/lib/krb5/deprecated.c b/lib/krb5/deprecated.c
new file mode 100644
index 000000000000..1d44d21b1706
--- /dev/null
+++ b/lib/krb5/deprecated.c
@@ -0,0 +1,609 @@
+/*
+ * Copyright (c) 1997 - 2009 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. 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.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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.
+ */
+
+#include "krb5_locl.h"
+
+#undef __attribute__
+#define __attribute__(x)
+
+#ifndef HEIMDAL_SMALLER
+
+/**
+ * Same as krb5_data_free(). MIT compat.
+ *
+ * Deprecated: use krb5_data_free().
+ *
+ * @param context Kerberos 5 context.
+ * @param data krb5_data to free.
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION void KRB5_LIB_CALL
+krb5_free_data_contents(krb5_context context, krb5_data *data)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    krb5_data_free(data);
+}
+
+/**
+ * Deprecated: keytypes doesn't exists, they are really enctypes.
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_keytype_to_enctypes_default (krb5_context context,
+				  krb5_keytype keytype,
+				  unsigned *len,
+				  krb5_enctype **val)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    unsigned int i, n;
+    krb5_enctype *ret;
+
+    if (keytype != KEYTYPE_DES || context->etypes_des == NULL)
+	return krb5_keytype_to_enctypes (context, keytype, len, val);
+
+    for (n = 0; context->etypes_des[n]; ++n)
+	;
+    ret = malloc (n * sizeof(*ret));
+    if (ret == NULL && n != 0) {
+	krb5_set_error_message(context, ENOMEM, N_("malloc: out of memory", ""));
+	return ENOMEM;
+    }
+    for (i = 0; i < n; ++i)
+	ret[i] = context->etypes_des[i];
+    *len = n;
+    *val = ret;
+    return 0;
+}
+
+
+static struct {
+    const char *name;
+    krb5_keytype type;
+} keys[] = {
+    { "null", ENCTYPE_NULL },
+    { "des", ETYPE_DES_CBC_CRC },
+    { "des3", ETYPE_OLD_DES3_CBC_SHA1 },
+    { "aes-128", ETYPE_AES128_CTS_HMAC_SHA1_96 },
+    { "aes-256", ETYPE_AES256_CTS_HMAC_SHA1_96 },
+    { "arcfour", ETYPE_ARCFOUR_HMAC_MD5 },
+    { "arcfour-56", ETYPE_ARCFOUR_HMAC_MD5_56 }
+};
+
+static int num_keys = sizeof(keys) / sizeof(keys[0]);
+
+/**
+ * Deprecated: keytypes doesn't exists, they are really enctypes in
+ * most cases, use krb5_enctype_to_string().
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_keytype_to_string(krb5_context context,
+		       krb5_keytype keytype,
+		       char **string)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    const char *name = NULL;
+    int i;
+
+    for(i = 0; i < num_keys; i++) {
+	if(keys[i].type == keytype) {
+	    name = keys[i].name;
+	    break;
+	}
+    }
+
+    if(i >= num_keys) {
+	krb5_set_error_message(context, KRB5_PROG_KEYTYPE_NOSUPP,
+			       "key type %d not supported", keytype);
+	return KRB5_PROG_KEYTYPE_NOSUPP;
+    }
+    *string = strdup(name);
+    if(*string == NULL) {
+	krb5_set_error_message(context, ENOMEM,
+			       N_("malloc: out of memory", ""));
+	return ENOMEM;
+    }
+    return 0;
+}
+
+/**
+ * Deprecated: keytypes doesn't exists, they are really enctypes in
+ * most cases, use krb5_string_to_enctype().
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_string_to_keytype(krb5_context context,
+		       const char *string,
+		       krb5_keytype *keytype)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    char *end;
+    int i;
+
+    for(i = 0; i < num_keys; i++)
+	if(strcasecmp(keys[i].name, string) == 0){
+	    *keytype = keys[i].type;
+	    return 0;
+	}
+
+    /* check if the enctype is a number */
+    *keytype = strtol(string, &end, 0);
+    if(*end == '\0' && *keytype != 0) {
+	if (krb5_enctype_valid(context, *keytype) == 0)
+	    return 0;
+    }
+
+    krb5_set_error_message(context, KRB5_PROG_KEYTYPE_NOSUPP,
+			   "key type %s not supported", string);
+    return KRB5_PROG_KEYTYPE_NOSUPP;
+}
+
+/**
+ * Deprecated: use krb5_get_init_creds() and friends.
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_CALLCONV
+krb5_password_key_proc (krb5_context context,
+			krb5_enctype type,
+			krb5_salt salt,
+			krb5_const_pointer keyseed,
+			krb5_keyblock **key)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    krb5_error_code ret;
+    const char *password = (const char *)keyseed;
+    char buf[BUFSIZ];
+
+    *key = malloc (sizeof (**key));
+    if (*key == NULL) {
+	krb5_set_error_message(context, ENOMEM, "malloc: out of memory");
+	return ENOMEM;
+    }
+    if (password == NULL) {
+	if(UI_UTIL_read_pw_string (buf, sizeof(buf), "Password: ", 0)) {
+	    free (*key);
+	    krb5_clear_error_message(context);
+	    return KRB5_LIBOS_PWDINTR;
+	}
+	password = buf;
+    }
+    ret = krb5_string_to_key_salt (context, type, password, salt, *key);
+    memset (buf, 0, sizeof(buf));
+    return ret;
+}
+
+/**
+ * Deprecated: use krb5_get_init_creds() and friends.
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_get_in_tkt_with_password (krb5_context context,
+			       krb5_flags options,
+			       krb5_addresses *addrs,
+			       const krb5_enctype *etypes,
+			       const krb5_preauthtype *pre_auth_types,
+			       const char *password,
+			       krb5_ccache ccache,
+			       krb5_creds *creds,
+			       krb5_kdc_rep *ret_as_reply)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+     return krb5_get_in_tkt (context,
+			     options,
+			     addrs,
+			     etypes,
+			     pre_auth_types,
+			     krb5_password_key_proc,
+			     password,
+			     NULL,
+			     NULL,
+			     creds,
+			     ccache,
+			     ret_as_reply);
+}
+
+static krb5_error_code KRB5_CALLCONV
+krb5_skey_key_proc (krb5_context context,
+		    krb5_enctype type,
+		    krb5_salt salt,
+		    krb5_const_pointer keyseed,
+		    krb5_keyblock **key)
+{
+    return krb5_copy_keyblock (context, keyseed, key);
+}
+
+/**
+ * Deprecated: use krb5_get_init_creds() and friends.
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_get_in_tkt_with_skey (krb5_context context,
+			   krb5_flags options,
+			   krb5_addresses *addrs,
+			   const krb5_enctype *etypes,
+			   const krb5_preauthtype *pre_auth_types,
+			   const krb5_keyblock *key,
+			   krb5_ccache ccache,
+			   krb5_creds *creds,
+			   krb5_kdc_rep *ret_as_reply)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    if(key == NULL)
+	return krb5_get_in_tkt_with_keytab (context,
+					    options,
+					    addrs,
+					    etypes,
+					    pre_auth_types,
+					    NULL,
+					    ccache,
+					    creds,
+					    ret_as_reply);
+    else
+	return krb5_get_in_tkt (context,
+				options,
+				addrs,
+				etypes,
+				pre_auth_types,
+				krb5_skey_key_proc,
+				key,
+				NULL,
+				NULL,
+				creds,
+				ccache,
+				ret_as_reply);
+}
+
+/**
+ * Deprecated: use krb5_get_init_creds() and friends.
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_CALLCONV
+krb5_keytab_key_proc (krb5_context context,
+		      krb5_enctype enctype,
+		      krb5_salt salt,
+		      krb5_const_pointer keyseed,
+		      krb5_keyblock **key)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    krb5_keytab_key_proc_args *args  = rk_UNCONST(keyseed);
+    krb5_keytab keytab = args->keytab;
+    krb5_principal principal  = args->principal;
+    krb5_error_code ret;
+    krb5_keytab real_keytab;
+    krb5_keytab_entry entry;
+
+    if(keytab == NULL)
+	krb5_kt_default(context, &real_keytab);
+    else
+	real_keytab = keytab;
+
+    ret = krb5_kt_get_entry (context, real_keytab, principal,
+			     0, enctype, &entry);
+
+    if (keytab == NULL)
+	krb5_kt_close (context, real_keytab);
+
+    if (ret)
+	return ret;
+
+    ret = krb5_copy_keyblock (context, &entry.keyblock, key);
+    krb5_kt_free_entry(context, &entry);
+    return ret;
+}
+
+/**
+ * Deprecated: use krb5_get_init_creds() and friends.
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_get_in_tkt_with_keytab (krb5_context context,
+			     krb5_flags options,
+			     krb5_addresses *addrs,
+			     const krb5_enctype *etypes,
+			     const krb5_preauthtype *pre_auth_types,
+			     krb5_keytab keytab,
+			     krb5_ccache ccache,
+			     krb5_creds *creds,
+			     krb5_kdc_rep *ret_as_reply)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    krb5_keytab_key_proc_args a;
+
+    a.principal = creds->client;
+    a.keytab    = keytab;
+
+    return krb5_get_in_tkt (context,
+			    options,
+			    addrs,
+			    etypes,
+			    pre_auth_types,
+			    krb5_keytab_key_proc,
+			    &a,
+			    NULL,
+			    NULL,
+			    creds,
+			    ccache,
+			    ret_as_reply);
+}
+
+/**
+ * Generate a new ccache of type `ops' in `id'.
+ *
+ * Deprecated: use krb5_cc_new_unique() instead.
+ *
+ * @return Return an error code or 0, see krb5_get_error_message().
+ *
+ * @ingroup krb5_ccache
+ */
+
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_cc_gen_new(krb5_context context,
+		const krb5_cc_ops *ops,
+		krb5_ccache *id)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    return krb5_cc_new_unique(context, ops->prefix, NULL, id);
+}
+
+/**
+ * Deprecated: use krb5_principal_get_realm()
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_realm * KRB5_LIB_CALL
+krb5_princ_realm(krb5_context context,
+		 krb5_principal principal)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    return &principal->realm;
+}
+
+
+/**
+ * Deprecated: use krb5_principal_set_realm()
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION void KRB5_LIB_CALL
+krb5_princ_set_realm(krb5_context context,
+		     krb5_principal principal,
+		     krb5_realm *realm)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    principal->realm = *realm;
+}
+
+/**
+ * Deprecated: use krb5_free_cred_contents()
+ *
+ * @ingroup krb5_deprecated
+ */
+
+/* keep this for compatibility with older code */
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_free_creds_contents (krb5_context context, krb5_creds *c)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    return krb5_free_cred_contents (context, c);
+}
+
+/**
+ * Free the error message returned by krb5_get_error_string().
+ *
+ * Deprecated: use krb5_free_error_message()
+ *
+ * @param context Kerberos context
+ * @param str error message to free
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION void KRB5_LIB_CALL
+krb5_free_error_string(krb5_context context, char *str)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    krb5_free_error_message(context, str);
+}
+
+/**
+ * Set the error message returned by krb5_get_error_string().
+ *
+ * Deprecated: use krb5_get_error_message()
+ *
+ * @param context Kerberos context
+ * @param fmt error message to free
+ *
+ * @return Return an error code or 0.
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_set_error_string(krb5_context context, const char *fmt, ...)
+    __attribute__((format (printf, 2, 3)))
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    va_list ap;
+
+    va_start(ap, fmt);
+    krb5_vset_error_message (context, 0, fmt, ap);
+    va_end(ap);
+    return 0;
+}
+
+/**
+ * Set the error message returned by krb5_get_error_string(),
+ * deprecated, use krb5_set_error_message().
+ *
+ * Deprecated: use krb5_vset_error_message()
+ *
+ * @param context Kerberos context
+ * @param msg error message to free
+ *
+ * @return Return an error code or 0.
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_vset_error_string(krb5_context context, const char *fmt, va_list args)
+    __attribute__ ((format (printf, 2, 0)))
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    krb5_vset_error_message(context, 0, fmt, args);
+    return 0;
+}
+
+/**
+ * Clear the error message returned by krb5_get_error_string().
+ *
+ * Deprecated: use krb5_clear_error_message()
+ *
+ * @param context Kerberos context
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION void KRB5_LIB_CALL
+krb5_clear_error_string(krb5_context context)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    krb5_clear_error_message(context);
+}
+
+/**
+ * Deprecated: use krb5_get_credentials_with_flags().
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_get_cred_from_kdc_opt(krb5_context context,
+			   krb5_ccache ccache,
+			   krb5_creds *in_creds,
+			   krb5_creds **out_creds,
+			   krb5_creds ***ret_tgts,
+			   krb5_flags flags)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    krb5_kdc_flags f;
+    f.i = flags;
+    return _krb5_get_cred_kdc_any(context, f, ccache,
+				  in_creds, NULL, NULL,
+				  out_creds, ret_tgts);
+}
+
+/**
+ * Deprecated: use krb5_get_credentials_with_flags().
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_get_cred_from_kdc(krb5_context context,
+		       krb5_ccache ccache,
+		       krb5_creds *in_creds,
+		       krb5_creds **out_creds,
+		       krb5_creds ***ret_tgts)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    return krb5_get_cred_from_kdc_opt(context, ccache,
+				      in_creds, out_creds, ret_tgts, 0);
+}
+
+/**
+ * Deprecated: use krb5_xfree().
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION void KRB5_LIB_CALL
+krb5_free_unparsed_name(krb5_context context, char *str)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    krb5_xfree(str);
+}
+
+/**
+ * Deprecated: use krb5_generate_subkey_extended()
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_generate_subkey(krb5_context context,
+		     const krb5_keyblock *key,
+		     krb5_keyblock **subkey)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+    return krb5_generate_subkey_extended(context, key, ETYPE_NULL, subkey);
+}
+
+/**
+ * Deprecated: use krb5_auth_con_getremoteseqnumber()
+ *
+ * @ingroup krb5_deprecated
+ */
+
+KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
+krb5_auth_getremoteseqnumber(krb5_context context,
+			     krb5_auth_context auth_context,
+			     int32_t *seqnumber)
+    KRB5_DEPRECATED_FUNCTION("Use X instead")
+{
+  *seqnumber = auth_context->remote_seqnumber;
+  return 0;
+}
+
+#endif /* HEIMDAL_SMALLER */