+++ /dev/null
-/*
- * Copyright (c) 1997 - 2005 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)
-
-
-static void
-str2data (krb5_data *d,
- const char *fmt,
- ...) __attribute__ ((__format__ (__printf__, 2, 3)));
-
-static void
-str2data (krb5_data *d,
- const char *fmt,
- ...)
-{
- va_list args;
- char *str;
-
- va_start(args, fmt);
- d->length = vasprintf (&str, fmt, args);
- va_end(args);
- d->data = str;
-}
-
-/*
- * Change password protocol defined by
- * draft-ietf-cat-kerb-chg-password-02.txt
- *
- * Share the response part of the protocol with MS set password
- * (RFC3244)
- */
-
-static krb5_error_code
-chgpw_send_request (krb5_context context,
- krb5_auth_context *auth_context,
- krb5_creds *creds,
- krb5_principal targprinc,
- int is_stream,
- rk_socket_t sock,
- const char *passwd,
- const char *host)
-{
- krb5_error_code ret;
- krb5_data ap_req_data;
- krb5_data krb_priv_data;
- krb5_data passwd_data;
- size_t len;
- u_char header[6];
- struct iovec iov[3];
- struct msghdr msghdr;
-
- if (is_stream)
- return KRB5_KPASSWD_MALFORMED;
-
- if (targprinc &&
- krb5_principal_compare(context, creds->client, targprinc) != TRUE)
- return KRB5_KPASSWD_MALFORMED;
-
- krb5_data_zero (&ap_req_data);
-
- ret = krb5_mk_req_extended (context,
- auth_context,
- AP_OPTS_MUTUAL_REQUIRED | AP_OPTS_USE_SUBKEY,
- NULL, /* in_data */
- creds,
- &ap_req_data);
- if (ret)
- return ret;
-
- passwd_data.data = rk_UNCONST(passwd);
- passwd_data.length = strlen(passwd);
-
- krb5_data_zero (&krb_priv_data);
-
- ret = krb5_mk_priv (context,
- *auth_context,
- &passwd_data,
- &krb_priv_data,
- NULL);
- if (ret)
- goto out2;
-
- len = 6 + ap_req_data.length + krb_priv_data.length;
- header[0] = (len >> 8) & 0xFF;
- header[1] = (len >> 0) & 0xFF;
- header[2] = 0;
- header[3] = 1;
- header[4] = (ap_req_data.length >> 8) & 0xFF;
- header[5] = (ap_req_data.length >> 0) & 0xFF;
-
- memset(&msghdr, 0, sizeof(msghdr));
- msghdr.msg_name = NULL;
- msghdr.msg_namelen = 0;
- msghdr.msg_iov = iov;
- msghdr.msg_iovlen = sizeof(iov)/sizeof(*iov);
-#if 0
- msghdr.msg_control = NULL;
- msghdr.msg_controllen = 0;
-#endif
-
- iov[0].iov_base = (void*)header;
- iov[0].iov_len = 6;
- iov[1].iov_base = ap_req_data.data;
- iov[1].iov_len = ap_req_data.length;
- iov[2].iov_base = krb_priv_data.data;
- iov[2].iov_len = krb_priv_data.length;
-
- if (rk_IS_SOCKET_ERROR( sendmsg (sock, &msghdr, 0) )) {
- ret = rk_SOCK_ERRNO;
- krb5_set_error_message(context, ret, "sendmsg %s: %s",
- host, strerror(ret));
- }
-
- krb5_data_free (&krb_priv_data);
-out2:
- krb5_data_free (&ap_req_data);
- return ret;
-}
-
-/*
- * Set password protocol as defined by RFC3244 --
- * Microsoft Windows 2000 Kerberos Change Password and Set Password Protocols
- */
-
-static krb5_error_code
-setpw_send_request (krb5_context context,
- krb5_auth_context *auth_context,
- krb5_creds *creds,
- krb5_principal targprinc,
- int is_stream,
- rk_socket_t sock,
- const char *passwd,
- const char *host)
-{
- krb5_error_code ret;
- krb5_data ap_req_data;
- krb5_data krb_priv_data;
- krb5_data pwd_data;
- ChangePasswdDataMS chpw;
- size_t len = 0;
- u_char header[4 + 6];
- u_char *p;
- struct iovec iov[3];
- struct msghdr msghdr;
-
- krb5_data_zero (&ap_req_data);
-
- ret = krb5_mk_req_extended (context,
- auth_context,
- AP_OPTS_MUTUAL_REQUIRED | AP_OPTS_USE_SUBKEY,
- NULL, /* in_data */
- creds,
- &ap_req_data);
- if (ret)
- return ret;
-
- chpw.newpasswd.length = strlen(passwd);
- chpw.newpasswd.data = rk_UNCONST(passwd);
- if (targprinc) {
- chpw.targname = &targprinc->name;
- chpw.targrealm = &targprinc->realm;
- } else {
- chpw.targname = NULL;
- chpw.targrealm = NULL;
- }
-
- ASN1_MALLOC_ENCODE(ChangePasswdDataMS, pwd_data.data, pwd_data.length,
- &chpw, &len, ret);
- if (ret) {
- krb5_data_free (&ap_req_data);
- return ret;
- }
-
- if(pwd_data.length != len)
- krb5_abortx(context, "internal error in ASN.1 encoder");
-
- ret = krb5_mk_priv (context,
- *auth_context,
- &pwd_data,
- &krb_priv_data,
- NULL);
- if (ret)
- goto out2;
-
- len = 6 + ap_req_data.length + krb_priv_data.length;
- p = header;
- if (is_stream) {
- _krb5_put_int(p, len, 4);
- p += 4;
- }
- *p++ = (len >> 8) & 0xFF;
- *p++ = (len >> 0) & 0xFF;
- *p++ = 0xff;
- *p++ = 0x80;
- *p++ = (ap_req_data.length >> 8) & 0xFF;
- *p = (ap_req_data.length >> 0) & 0xFF;
-
- memset(&msghdr, 0, sizeof(msghdr));
- msghdr.msg_name = NULL;
- msghdr.msg_namelen = 0;
- msghdr.msg_iov = iov;
- msghdr.msg_iovlen = sizeof(iov)/sizeof(*iov);
-#if 0
- msghdr.msg_control = NULL;
- msghdr.msg_controllen = 0;
-#endif
-
- iov[0].iov_base = (void*)header;
- if (is_stream)
- iov[0].iov_len = 10;
- else
- iov[0].iov_len = 6;
- iov[1].iov_base = ap_req_data.data;
- iov[1].iov_len = ap_req_data.length;
- iov[2].iov_base = krb_priv_data.data;
- iov[2].iov_len = krb_priv_data.length;
-
- if (rk_IS_SOCKET_ERROR( sendmsg (sock, &msghdr, 0) )) {
- ret = rk_SOCK_ERRNO;
- krb5_set_error_message(context, ret, "sendmsg %s: %s",
- host, strerror(ret));
- }
-
- krb5_data_free (&krb_priv_data);
-out2:
- krb5_data_free (&ap_req_data);
- krb5_data_free (&pwd_data);
- return ret;
-}
-
-static krb5_error_code
-process_reply (krb5_context context,
- krb5_auth_context auth_context,
- int is_stream,
- rk_socket_t sock,
- int *result_code,
- krb5_data *result_code_string,
- krb5_data *result_string,
- const char *host)
-{
- krb5_error_code ret;
- u_char reply[1024 * 3];
- size_t len;
- uint16_t pkt_len, pkt_ver;
- krb5_data ap_rep_data;
- int save_errno;
-
- len = 0;
- if (is_stream) {
- while (len < sizeof(reply)) {
- unsigned long size;
-
- ret = recvfrom (sock, reply + len, sizeof(reply) - len,
- 0, NULL, NULL);
- if (rk_IS_SOCKET_ERROR(ret)) {
- save_errno = rk_SOCK_ERRNO;
- krb5_set_error_message(context, save_errno,
- "recvfrom %s: %s",
- host, strerror(save_errno));
- return save_errno;
- } else if (ret == 0) {
- krb5_set_error_message(context, 1,"recvfrom timeout %s", host);
- return 1;
- }
- len += ret;
- if (len < 4)
- continue;
- _krb5_get_int(reply, &size, 4);
- if (size + 4 < len)
- continue;
- if (sizeof(reply) - 4 < size) {
- krb5_set_error_message(context, ERANGE, "size from server too large %s", host);
- return ERANGE;
- }
- memmove(reply, reply + 4, size);
- len = size;
- break;
- }
- if (len == sizeof(reply)) {
- krb5_set_error_message(context, ENOMEM,
- N_("Message too large from %s", "host"),
- host);
- return ENOMEM;
- }
- } else {
- ret = recvfrom (sock, reply, sizeof(reply), 0, NULL, NULL);
- if (rk_IS_SOCKET_ERROR(ret)) {
- save_errno = rk_SOCK_ERRNO;
- krb5_set_error_message(context, save_errno,
- "recvfrom %s: %s",
- host, strerror(save_errno));
- return save_errno;
- }
- len = ret;
- }
-
- if (len < 6) {
- str2data (result_string, "server %s sent to too short message "
- "(%llu bytes)", host, (unsigned long long)len);
- *result_code = KRB5_KPASSWD_MALFORMED;
- return 0;
- }
-
- pkt_len = (reply[0] << 8) | (reply[1]);
- pkt_ver = (reply[2] << 8) | (reply[3]);
-
- if ((pkt_len != len) || (reply[1] == 0x7e || reply[1] == 0x5e)) {
- KRB_ERROR error;
- size_t size;
- u_char *p;
-
- memset(&error, 0, sizeof(error));
-
- ret = decode_KRB_ERROR(reply, len, &error, &size);
- if (ret)
- return ret;
-
- if (error.e_data->length < 2) {
- str2data(result_string, "server %s sent too short "
- "e_data to print anything usable", host);
- free_KRB_ERROR(&error);
- *result_code = KRB5_KPASSWD_MALFORMED;
- return 0;
- }
-
- p = error.e_data->data;
- *result_code = (p[0] << 8) | p[1];
- if (error.e_data->length == 2)
- str2data(result_string, "server only sent error code");
- else
- krb5_data_copy (result_string,
- p + 2,
- error.e_data->length - 2);
- free_KRB_ERROR(&error);
- return 0;
- }
-
- if (pkt_len != len) {
- str2data (result_string, "client: wrong len in reply");
- *result_code = KRB5_KPASSWD_MALFORMED;
- return 0;
- }
- if (pkt_ver != KRB5_KPASSWD_VERS_CHANGEPW) {
- str2data (result_string,
- "client: wrong version number (%d)", pkt_ver);
- *result_code = KRB5_KPASSWD_MALFORMED;
- return 0;
- }
-
- ap_rep_data.data = reply + 6;
- ap_rep_data.length = (reply[4] << 8) | (reply[5]);
-
- if (reply + len < (u_char *)ap_rep_data.data + ap_rep_data.length) {
- str2data (result_string, "client: wrong AP len in reply");
- *result_code = KRB5_KPASSWD_MALFORMED;
- return 0;
- }
-
- if (ap_rep_data.length) {
- krb5_ap_rep_enc_part *ap_rep;
- krb5_data priv_data;
- u_char *p;
-
- priv_data.data = (u_char*)ap_rep_data.data + ap_rep_data.length;
- priv_data.length = len - ap_rep_data.length - 6;
-
- ret = krb5_rd_rep (context,
- auth_context,
- &ap_rep_data,
- &ap_rep);
- if (ret)
- return ret;
-
- krb5_free_ap_rep_enc_part (context, ap_rep);
-
- ret = krb5_rd_priv (context,
- auth_context,
- &priv_data,
- result_code_string,
- NULL);
- if (ret) {
- krb5_data_free (result_code_string);
- return ret;
- }
-
- if (result_code_string->length < 2) {
- *result_code = KRB5_KPASSWD_MALFORMED;
- str2data (result_string,
- "client: bad length in result");
- return 0;
- }
-
- p = result_code_string->data;
-
- *result_code = (p[0] << 8) | p[1];
- krb5_data_copy (result_string,
- (unsigned char*)result_code_string->data + 2,
- result_code_string->length - 2);
- return 0;
- } else {
- KRB_ERROR error;
- size_t size;
- u_char *p;
-
- ret = decode_KRB_ERROR(reply + 6, len - 6, &error, &size);
- if (ret) {
- return ret;
- }
- if (error.e_data->length < 2) {
- krb5_warnx (context, "too short e_data to print anything usable");
- return 1; /* XXX */
- }
-
- p = error.e_data->data;
- *result_code = (p[0] << 8) | p[1];
- krb5_data_copy (result_string,
- p + 2,
- error.e_data->length - 2);
- return 0;
- }
-}
-
-
-/*
- * change the password using the credentials in `creds' (for the
- * principal indicated in them) to `newpw', storing the result of
- * the operation in `result_*' and an error code or 0.
- */
-
-typedef krb5_error_code (*kpwd_send_request) (krb5_context,
- krb5_auth_context *,
- krb5_creds *,
- krb5_principal,
- int,
- rk_socket_t,
- const char *,
- const char *);
-typedef krb5_error_code (*kpwd_process_reply) (krb5_context,
- krb5_auth_context,
- int,
- rk_socket_t,
- int *,
- krb5_data *,
- krb5_data *,
- const char *);
-
-static struct kpwd_proc {
- const char *name;
- int flags;
-#define SUPPORT_TCP 1
-#define SUPPORT_UDP 2
- kpwd_send_request send_req;
- kpwd_process_reply process_rep;
-} procs[] = {
- {
- "MS set password",
- SUPPORT_TCP|SUPPORT_UDP,
- setpw_send_request,
- process_reply
- },
- {
- "change password",
- SUPPORT_UDP,
- chgpw_send_request,
- process_reply
- },
- { NULL, 0, NULL, NULL }
-};
-
-/*
- *
- */
-
-static krb5_error_code
-change_password_loop (krb5_context context,
- krb5_creds *creds,
- krb5_principal targprinc,
- const char *newpw,
- int *result_code,
- krb5_data *result_code_string,
- krb5_data *result_string,
- struct kpwd_proc *proc)
-{
- krb5_error_code ret;
- krb5_auth_context auth_context = NULL;
- krb5_krbhst_handle handle = NULL;
- krb5_krbhst_info *hi;
- rk_socket_t sock;
- unsigned int i;
- int done = 0;
- krb5_realm realm;
-
- if (targprinc)
- realm = targprinc->realm;
- else
- realm = creds->client->realm;
-
- ret = krb5_auth_con_init (context, &auth_context);
- if (ret)
- return ret;
-
- krb5_auth_con_setflags (context, auth_context,
- KRB5_AUTH_CONTEXT_DO_SEQUENCE);
-
- ret = krb5_krbhst_init (context, realm, KRB5_KRBHST_CHANGEPW, &handle);
- if (ret)
- goto out;
-
- while (!done && (ret = krb5_krbhst_next(context, handle, &hi)) == 0) {
- struct addrinfo *ai, *a;
- int is_stream;
-
- switch (hi->proto) {
- case KRB5_KRBHST_UDP:
- if ((proc->flags & SUPPORT_UDP) == 0)
- continue;
- is_stream = 0;
- break;
- case KRB5_KRBHST_TCP:
- if ((proc->flags & SUPPORT_TCP) == 0)
- continue;
- is_stream = 1;
- break;
- default:
- continue;
- }
-
- ret = krb5_krbhst_get_addrinfo(context, hi, &ai);
- if (ret)
- continue;
-
- for (a = ai; !done && a != NULL; a = a->ai_next) {
- int replied = 0;
-
- sock = socket (a->ai_family, a->ai_socktype | SOCK_CLOEXEC, a->ai_protocol);
- if (rk_IS_BAD_SOCKET(sock))
- continue;
- rk_cloexec(sock);
-
- ret = connect(sock, a->ai_addr, a->ai_addrlen);
- if (rk_IS_SOCKET_ERROR(ret)) {
- rk_closesocket (sock);
- goto out;
- }
-
- ret = krb5_auth_con_genaddrs (context, auth_context, sock,
- KRB5_AUTH_CONTEXT_GENERATE_LOCAL_ADDR);
- if (ret) {
- rk_closesocket (sock);
- goto out;
- }
-
- for (i = 0; !done && i < 5; ++i) {
- fd_set fdset;
- struct timeval tv;
-
- if (!replied) {
- replied = 0;
-
- ret = (*proc->send_req) (context,
- &auth_context,
- creds,
- targprinc,
- is_stream,
- sock,
- newpw,
- hi->hostname);
- if (ret) {
- rk_closesocket(sock);
- goto out;
- }
- }
-
-#ifndef NO_LIMIT_FD_SETSIZE
- if (sock >= FD_SETSIZE) {
- ret = ERANGE;
- krb5_set_error_message(context, ret,
- "fd %d too large", sock);
- rk_closesocket (sock);
- goto out;
- }
-#endif
-
- FD_ZERO(&fdset);
- FD_SET(sock, &fdset);
- tv.tv_usec = 0;
- tv.tv_sec = 1 + (1 << i);
-
- ret = select (sock + 1, &fdset, NULL, NULL, &tv);
- if (rk_IS_SOCKET_ERROR(ret) && rk_SOCK_ERRNO != EINTR) {
- rk_closesocket(sock);
- goto out;
- }
- if (ret == 1) {
- ret = (*proc->process_rep) (context,
- auth_context,
- is_stream,
- sock,
- result_code,
- result_code_string,
- result_string,
- hi->hostname);
- if (ret == 0)
- done = 1;
- else if (i > 0 && ret == KRB5KRB_AP_ERR_MUT_FAIL)
- replied = 1;
- } else {
- ret = KRB5_KDC_UNREACH;
- }
- }
- rk_closesocket (sock);
- }
- }
-
- out:
- krb5_krbhst_free (context, handle);
- krb5_auth_con_free (context, auth_context);
-
- if (ret == KRB5_KDC_UNREACH) {
- krb5_set_error_message(context,
- ret,
- N_("Unable to reach any changepw server "
- " in realm %s", "realm"), realm);
- *result_code = KRB5_KPASSWD_HARDERROR;
- }
- return ret;
-}
-
-#ifndef HEIMDAL_SMALLER
-
-static struct kpwd_proc *
-find_chpw_proto(const char *name)
-{
- struct kpwd_proc *p;
- for (p = procs; p->name != NULL; p++) {
- if (strcmp(p->name, name) == 0)
- return p;
- }
- return NULL;
-}
-
-/**
- * Deprecated: krb5_change_password() is deprecated, use krb5_set_password().
- *
- * @param context a Keberos context
- * @param creds
- * @param newpw
- * @param result_code
- * @param result_code_string
- * @param result_string
- *
- * @return On sucess password is changed.
-
- * @ingroup @krb5_deprecated
- */
-
-KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
-krb5_change_password (krb5_context context,
- krb5_creds *creds,
- const char *newpw,
- int *result_code,
- krb5_data *result_code_string,
- krb5_data *result_string)
- KRB5_DEPRECATED_FUNCTION("Use X instead")
-{
- struct kpwd_proc *p = find_chpw_proto("change password");
-
- *result_code = KRB5_KPASSWD_MALFORMED;
- result_code_string->data = result_string->data = NULL;
- result_code_string->length = result_string->length = 0;
-
- if (p == NULL)
- return KRB5_KPASSWD_MALFORMED;
-
- return change_password_loop(context, creds, NULL, newpw,
- result_code, result_code_string,
- result_string, p);
-}
-#endif /* HEIMDAL_SMALLER */
-
-/**
- * Change password using creds.
- *
- * @param context a Keberos context
- * @param creds The initial kadmin/passwd for the principal or an admin principal
- * @param newpw The new password to set
- * @param targprinc if unset, the client principal from creds is used
- * @param result_code Result code, KRB5_KPASSWD_SUCCESS is when password is changed.
- * @param result_code_string binary message from the server, contains
- * at least the result_code.
- * @param result_string A message from the kpasswd service or the
- * library in human printable form. The string is NUL terminated.
- *
- * @return On sucess and *result_code is KRB5_KPASSWD_SUCCESS, the password is changed.
-
- * @ingroup @krb5
- */
-
-KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
-krb5_set_password(krb5_context context,
- krb5_creds *creds,
- const char *newpw,
- krb5_principal targprinc,
- int *result_code,
- krb5_data *result_code_string,
- krb5_data *result_string)
-{
- krb5_principal principal = NULL;
- krb5_error_code ret = 0;
- int i;
-
- *result_code = KRB5_KPASSWD_MALFORMED;
- krb5_data_zero(result_code_string);
- krb5_data_zero(result_string);
-
- if (targprinc == NULL) {
- ret = krb5_copy_principal(context, creds->client, &principal);
- if (ret)
- return ret;
- } else
- principal = targprinc;
-
- for (i = 0; procs[i].name != NULL; i++) {
- *result_code = 0;
- ret = change_password_loop(context, creds, principal, newpw,
- result_code, result_code_string,
- result_string,
- &procs[i]);
- if (ret == 0 && *result_code == 0)
- break;
- }
-
- if (targprinc == NULL)
- krb5_free_principal(context, principal);
- return ret;
-}
-
-/*
- *
- */
-
-KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
-krb5_set_password_using_ccache(krb5_context context,
- krb5_ccache ccache,
- const char *newpw,
- krb5_principal targprinc,
- int *result_code,
- krb5_data *result_code_string,
- krb5_data *result_string)
-{
- krb5_creds creds, *credsp;
- krb5_error_code ret;
- krb5_principal principal = NULL;
-
- *result_code = KRB5_KPASSWD_MALFORMED;
- result_code_string->data = result_string->data = NULL;
- result_code_string->length = result_string->length = 0;
-
- memset(&creds, 0, sizeof(creds));
-
- if (targprinc == NULL) {
- ret = krb5_cc_get_principal(context, ccache, &principal);
- if (ret)
- return ret;
- } else
- principal = targprinc;
-
- ret = krb5_make_principal(context, &creds.server,
- krb5_principal_get_realm(context, principal),
- "kadmin", "changepw", NULL);
- if (ret)
- goto out;
-
- ret = krb5_cc_get_principal(context, ccache, &creds.client);
- if (ret) {
- krb5_free_principal(context, creds.server);
- goto out;
- }
-
- ret = krb5_get_credentials(context, 0, ccache, &creds, &credsp);
- krb5_free_principal(context, creds.server);
- krb5_free_principal(context, creds.client);
- if (ret)
- goto out;
-
- ret = krb5_set_password(context,
- credsp,
- newpw,
- principal,
- result_code,
- result_code_string,
- result_string);
-
- krb5_free_creds(context, credsp);
-
- return ret;
- out:
- if (targprinc == NULL)
- krb5_free_principal(context, principal);
- return ret;
-}
-
-/*
- *
- */
-
-KRB5_LIB_FUNCTION const char* KRB5_LIB_CALL
-krb5_passwd_result_to_string (krb5_context context,
- int result)
-{
- static const char *strings[] = {
- "Success",
- "Malformed",
- "Hard error",
- "Auth error",
- "Soft error" ,
- "Access denied",
- "Bad version",
- "Initial flag needed"
- };
-
- if (result < 0 || result > KRB5_KPASSWD_INITIAL_FLAG_NEEDED)
- return "unknown result code";
- else
- return strings[result];
-}
git.samba.org / samba.git / blobdiff