1996-11-11 00:59:33 +00:00
|
|
|
/* Get public or secret key from key server.
|
2021-01-02 19:32:25 +00:00
|
|
|
Copyright (C) 1996-2021 Free Software Foundation, Inc.
|
1996-11-11 00:59:33 +00:00
|
|
|
This file is part of the GNU C Library.
|
|
|
|
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
2001-07-06 04:58:11 +00:00
|
|
|
modify it under the terms of the GNU Lesser General Public
|
|
|
|
License as published by the Free Software Foundation; either
|
|
|
|
version 2.1 of the License, or (at your option) any later version.
|
1996-11-11 00:59:33 +00:00
|
|
|
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
2001-07-06 04:58:11 +00:00
|
|
|
Lesser General Public License for more details.
|
1996-11-11 00:59:33 +00:00
|
|
|
|
2001-07-06 04:58:11 +00:00
|
|
|
You should have received a copy of the GNU Lesser General Public
|
2012-02-09 23:18:22 +00:00
|
|
|
License along with the GNU C Library; if not, see
|
Prefer https to http for gnu.org and fsf.org URLs
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 05:40:42 +00:00
|
|
|
<https://www.gnu.org/licenses/>. */
|
1996-11-11 00:59:33 +00:00
|
|
|
|
1997-12-14 22:24:57 +00:00
|
|
|
#include <errno.h>
|
1996-11-11 00:59:33 +00:00
|
|
|
#include <rpc/netdb.h>
|
2000-12-21 14:38:26 +00:00
|
|
|
#include <rpc/auth_des.h>
|
Include shlib-compat.h in many sunrpc/nis source files.
Every file that uses libc_hidden_nolink_sunrpc or
libnsl_hidden_nolink_def needs to include shlib-compat.h. Currently,
most of them are getting it via stdio.h, because libio.h refers to
SHLIB_COMPAT when _LIBC is defined, so it includes shlib-compat.h. My
experimental patch to not install libio.h breaks that chain; stdio.h
no longer pulls in libio.h even for internal users.
Accordingly, this patch adds #include <shlib-compat.h> to many files
in sunrpc/ and nis/. There are also a small number of really obvious
fixups to includes that caught my eye while proofreading the patch -
not including headers twice in a row, not worrying about portability
to Ultrix anymore, sort of thing.
* nis/nis_add.c, nis/nis_addmember.c, nis/nis_call.c
* nis/nis_checkpoint.c, nis/nis_clone_dir.c, nis/nis_clone_obj.c
* nis/nis_clone_res.c, nis/nis_creategroup.c, nis/nis_defaults.c
* nis/nis_destroygroup.c, nis/nis_domain_of.c
* nis/nis_domain_of_r.c, nis/nis_error.c, nis/nis_file.c
* nis/nis_free.c, nis/nis_getservlist.c, nis/nis_ismember.c
* nis/nis_local_names.c, nis/nis_lookup.c, nis/nis_mkdir.c
* nis/nis_modify.c, nis/nis_ping.c, nis/nis_print.c
* nis/nis_print_group_entry.c, nis/nis_remove.c
* nis/nis_removemember.c, nis/nis_rmdir.c, nis/nis_server.c
* nis/nis_subr.c, nis/nis_table.c, nis/nis_util.c
* nis/nis_verifygroup.c, nis/nis_xdr.c, nis/yp_xdr.c
* nis/ypclnt.c, nis/ypupdate_xdr.c, sunrpc/auth_des.c
* sunrpc/auth_none.c, sunrpc/auth_unix.c, sunrpc/authdes_prot.c
* sunrpc/authuxprot.c, sunrpc/clnt_gen.c, sunrpc/clnt_perr.c
* sunrpc/clnt_raw.c, sunrpc/clnt_simp.c, sunrpc/clnt_tcp.c
* sunrpc/clnt_udp.c, sunrpc/clnt_unix.c, sunrpc/des_crypt.c
* sunrpc/des_soft.c, sunrpc/get_myaddr.c, sunrpc/key_call.c
* sunrpc/key_prot.c, sunrpc/netname.c, sunrpc/pm_getmaps.c
* sunrpc/pm_getport.c, sunrpc/pmap_clnt.c, sunrpc/pmap_prot.c
* sunrpc/pmap_prot2.c, sunrpc/pmap_rmt.c, sunrpc/publickey.c
* sunrpc/rpc_cmsg.c, sunrpc/rpc_dtable.c, sunrpc/rpc_prot.c
* sunrpc/rpc_thread.c, sunrpc/rtime.c, sunrpc/svc.c
* sunrpc/svc_auth.c, sunrpc/svc_raw.c, sunrpc/svc_run.c
* sunrpc/svc_tcp.c, sunrpc/svc_udp.c, sunrpc/svc_unix.c
* sunrpc/svcauth_des.c, sunrpc/xdr.c, sunrpc/xdr_array.c
* sunrpc/xdr_float.c, sunrpc/xdr_intXX_t.c, sunrpc/xdr_mem.c
* sunrpc/xdr_rec.c, sunrpc/xdr_ref.c, sunrpc/xdr_sizeof.c
* sunrpc/xdr_stdio.c: Include shlib-compat.h.
* sunrpc/des_crypt.c, sunrpc/des_soft.c: No need to include
abi-versions.h as well as shlib-compat.h.
* sunrpc/get_myaddr.c: Remove obsolete comment.
* sunrpc/pmap_rmt.c: Remove obsolete comment and #undef.
* sunrpc/rpc_thread.c: Include libc-lock.h only once.
* resolv/res_libc.c: Include shlib-compat.h only once.
2017-06-04 15:14:43 +00:00
|
|
|
#include <shlib-compat.h>
|
1996-11-11 00:59:33 +00:00
|
|
|
|
|
|
|
#include "nsswitch.h"
|
|
|
|
|
|
|
|
|
|
|
|
/* Type of the lookup function for the public key. */
|
1997-12-14 22:24:57 +00:00
|
|
|
typedef int (*public_function) (const char *, char *, int *);
|
1996-11-11 00:59:33 +00:00
|
|
|
|
|
|
|
/* Type of the lookup function for the secret key. */
|
1997-12-14 22:24:57 +00:00
|
|
|
typedef int (*secret_function) (const char *, char *, const char *, int *);
|
1996-11-11 00:59:33 +00:00
|
|
|
|
|
|
|
int
|
|
|
|
getpublickey (const char *name, char *key)
|
|
|
|
{
|
2020-11-10 03:09:34 +00:00
|
|
|
nss_action_list nip;
|
2002-11-10 11:06:36 +00:00
|
|
|
union
|
|
|
|
{
|
|
|
|
public_function f;
|
|
|
|
void *ptr;
|
|
|
|
} fct;
|
1996-11-11 00:59:33 +00:00
|
|
|
enum nss_status status = NSS_STATUS_UNAVAIL;
|
|
|
|
int no_more;
|
|
|
|
|
2020-11-10 03:09:34 +00:00
|
|
|
no_more = __nss_publickey_lookup2 (&nip, "getpublickey", NULL, &fct.ptr);
|
1996-11-11 00:59:33 +00:00
|
|
|
|
|
|
|
while (! no_more)
|
|
|
|
{
|
2002-11-10 11:06:36 +00:00
|
|
|
status = (*fct.f) (name, key, &errno);
|
1996-11-11 00:59:33 +00:00
|
|
|
|
2007-10-30 00:48:09 +00:00
|
|
|
no_more = __nss_next2 (&nip, "getpublickey", NULL, &fct.ptr, status, 0);
|
1996-11-11 00:59:33 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return status == NSS_STATUS_SUCCESS;
|
|
|
|
}
|
2012-05-10 18:16:53 +00:00
|
|
|
libc_hidden_nolink_sunrpc (getpublickey, GLIBC_2_0)
|
1996-11-11 00:59:33 +00:00
|
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
getsecretkey (const char *name, char *key, const char *passwd)
|
|
|
|
{
|
2020-11-10 03:09:34 +00:00
|
|
|
nss_action_list nip;
|
2002-11-10 11:06:36 +00:00
|
|
|
union
|
|
|
|
{
|
|
|
|
secret_function f;
|
|
|
|
void *ptr;
|
|
|
|
} fct;
|
1996-11-11 00:59:33 +00:00
|
|
|
enum nss_status status = NSS_STATUS_UNAVAIL;
|
|
|
|
int no_more;
|
|
|
|
|
2020-11-10 03:09:34 +00:00
|
|
|
no_more = __nss_publickey_lookup2 (&nip, "getsecretkey", NULL, &fct.ptr);
|
1996-11-11 00:59:33 +00:00
|
|
|
|
|
|
|
while (! no_more)
|
|
|
|
{
|
2002-11-10 11:06:36 +00:00
|
|
|
status = (*fct.f) (name, key, passwd, &errno);
|
1996-11-11 00:59:33 +00:00
|
|
|
|
2007-10-30 00:48:09 +00:00
|
|
|
no_more = __nss_next2 (&nip, "getsecretkey", NULL, &fct.ptr, status, 0);
|
1996-11-11 00:59:33 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return status == NSS_STATUS_SUCCESS;
|
|
|
|
}
|
2012-05-10 18:16:53 +00:00
|
|
|
libc_hidden_nolink_sunrpc (getsecretkey, GLIBC_2_0)
|