SHA256
1
0
forked from pool/vsftpd
vsftpd/vsftpd-2.3.5-conf.patch

234 lines
8.1 KiB
Diff
Raw Normal View History

Index: vsftpd.conf
===================================================================
- update to upstream 3.0.0: * Make listen mode the default. * Fix missing "const" in ssl.c * Add seccompsandbox.c to support a seccomp filter sandbox; works against Ubuntu 12.04 ABI. * Rearrange ftppolicy.c a bit so the syscall list is easily comparable with seccompsandbox.c * Rename deprecated "sandbox" to "ptrace_sandbox". * Add a few more state checks to the privileged helper processes. * Add tunable "seccomp_sandbox", default on. * Use hardened build flags. * Retry creating a PASV socket upon port reuse race between bind() and listen(), patch from Ralph Wuerthner <ralph.wuerthner@de.ibm.com>. * Don't die() if recv() indicates a closed remote connection. Problem report on a Windows client from Herbert van den Bergh, <herbert.van.den.bergh@oracle.com>. * Add new config setting "allow_writeable_chroot" to help people in a bit of a spot with the v2.3.5 defensive change. Only applies to non-anonymous. * Remove a couple of fixed things from BUGS. * strlen() trunction fix -- no particular impact. * Apply some tidyups from mmoufid@yorku.ca. * Fix delete_failed_uploads if there is a timeout. Report from Alejandro Hernández Hdez <aalejandrohdez@gmail.com>. * Fix other data channel bugs such as failure to log failure upon timeout. * Use exit codes a bit more consistently. * Fix bad interaction between SSL and trans_chunk_size. * Redo data timeout to fire properly for SSL sessions. * Redo idle timeout to fire properly for SSL sessions. * Make sure PROT_EXEC isn't allowed, thanks to Will Drewry for noticing. * Use 10 minutes as a max linger time just in case an alarm gets lost. * Change PR_SET_NO_NEW_PRIVS define, from Kees Cook. * Add AES128-SHA to default SSL cipher suites for FileZilla compatibility. Unfortunately the default vsftpd SSL confiuration still doesn't fully work with FileZilla, because FileZilla has a data connection security problem: no client certificate presentation and no session reuse. At least the error message is now very clear. * Add restart_syscall to seccomp policy. Triggers reliably if you strace whilst a data transfer is in progress. * Fix delete_failed_uploads for anonymous sessions. * Don't listen for urgent data if the control connection is SSL, due to possible protocol synchronization issues. - SUSE specific changes: * turn off the listen mode (listen=NO) by default and change README.SUSE * merge new hardended flags for build and linking * fix the wrong Type=forking from systemd service file * turn off the seccomp_sandbox off by default as SUSE kernel does not support it (yet) OBS-URL: https://build.opensuse.org/package/show/network/vsftpd?expand=0&rev=38
2012-04-11 14:03:42 +02:00
--- vsftpd.conf.orig 2011-12-17 19:24:40.000000000 +0100
+++ vsftpd.conf 2012-04-11 10:19:06.192238657 +0200
@@ -4,23 +4,89 @@
# loosens things up a bit, to make the ftp daemon more usable.
# Please see vsftpd.conf.5 for all compiled in defaults.
#
+# If you do not change anything here you will have a minimum setup for an
+# anonymus FTP server.
+#
# READ THIS: This example file is NOT an exhaustive list of vsftpd options.
# Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's
# capabilities.
#
-# Allow anonymous FTP? (Beware - allowed by default if you comment this out).
-anonymous_enable=YES
-#
-# Uncomment this to allow local users to log in.
-#local_enable=YES
+# ################
+# General Settings
+# ################
#
# Uncomment this to enable any form of FTP write command.
-#write_enable=YES
+write_enable=NO
+#
+# Activate directory messages - messages given to remote users when they
+# go into a certain directory.
+dirmessage_enable=YES
+#
+# It is recommended that you define on your system a unique user which the
+# ftp server can use as a totally isolated and unprivileged user.
+nopriv_user=ftpsecure
+#
+# You may fully customise the login banner string:
+#ftpd_banner=Welcome to blah FTP service.
+#
+# You may activate the "-R" option to the builtin ls. This is disabled by
+# default to avoid remote users being able to cause excessive I/O on large
+# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
+# the presence of the "-R" option, so there is a strong case for enabling it.
+#ls_recurse_enable=YES
+#
+# You may specify a file of disallowed anonymous e-mail addresses. Apparently
+# useful for combatting certain DoS attacks.
+#deny_email_enable=YES
+# (default follows)
+#banned_email_file=/etc/vsftpd.banned_emails
+#
+# If enabled, all user and group information in
+# directory listings will be displayed as "ftp".
+#hide_ids=YES
+#
+# #######################
+# Local FTP user Settings
+# #######################
+#
+# Uncomment this to allow local users to log in.
+local_enable=YES
#
# Default umask for local users is 077. You may wish to change this to 022,
# if your users expect that (022 is used by most other ftpd's)
#local_umask=022
#
+# You may specify an explicit list of local users to chroot() to their home
+# directory. If chroot_local_user is YES, then this list becomes a list of
+# users to NOT chroot().
+#chroot_local_user=YES
+#chroot_list_enable=YES
+# (default follows)
+#chroot_list_file=/etc/vsftpd.chroot_list
+#
+# The maximum data transfer rate permitted, in bytes per second, for
+# local authenticated users. The default is 0 (unlimited).
+#local_max_rate=7200
+#
+# ##########################
+# Anonymus FTP user Settings
+# ##########################
+#
+# Allow anonymous FTP? (Beware - allowed by default if you comment this out).
+anonymous_enable=YES
+#
+# The maximum data transfer rate permitted, in bytes per second, for anonymous
+# authenticated users. The default is 0 (unlimited).
+#anon_max_rate=7200
+#
+# Anonymous users will only be allowed to download files which are
+# world readable.
+anon_world_readable_only=YES
+#
+# Default umask for anonymus users is 077. You may wish to change this to 022,
+# if your users expect that (022 is used by most other ftpd's)
+#anon_umask=022
+#
# Uncomment this to allow the anonymous FTP user to upload files. This only
# has an effect if the above global write enable is activated. Also, you will
# obviously need to create a directory writable by the FTP user.
- update to upstream 3.0.0: * Make listen mode the default. * Fix missing "const" in ssl.c * Add seccompsandbox.c to support a seccomp filter sandbox; works against Ubuntu 12.04 ABI. * Rearrange ftppolicy.c a bit so the syscall list is easily comparable with seccompsandbox.c * Rename deprecated "sandbox" to "ptrace_sandbox". * Add a few more state checks to the privileged helper processes. * Add tunable "seccomp_sandbox", default on. * Use hardened build flags. * Retry creating a PASV socket upon port reuse race between bind() and listen(), patch from Ralph Wuerthner <ralph.wuerthner@de.ibm.com>. * Don't die() if recv() indicates a closed remote connection. Problem report on a Windows client from Herbert van den Bergh, <herbert.van.den.bergh@oracle.com>. * Add new config setting "allow_writeable_chroot" to help people in a bit of a spot with the v2.3.5 defensive change. Only applies to non-anonymous. * Remove a couple of fixed things from BUGS. * strlen() trunction fix -- no particular impact. * Apply some tidyups from mmoufid@yorku.ca. * Fix delete_failed_uploads if there is a timeout. Report from Alejandro Hernández Hdez <aalejandrohdez@gmail.com>. * Fix other data channel bugs such as failure to log failure upon timeout. * Use exit codes a bit more consistently. * Fix bad interaction between SSL and trans_chunk_size. * Redo data timeout to fire properly for SSL sessions. * Redo idle timeout to fire properly for SSL sessions. * Make sure PROT_EXEC isn't allowed, thanks to Will Drewry for noticing. * Use 10 minutes as a max linger time just in case an alarm gets lost. * Change PR_SET_NO_NEW_PRIVS define, from Kees Cook. * Add AES128-SHA to default SSL cipher suites for FileZilla compatibility. Unfortunately the default vsftpd SSL confiuration still doesn't fully work with FileZilla, because FileZilla has a data connection security problem: no client certificate presentation and no session reuse. At least the error message is now very clear. * Add restart_syscall to seccomp policy. Triggers reliably if you strace whilst a data transfer is in progress. * Fix delete_failed_uploads for anonymous sessions. * Don't listen for urgent data if the control connection is SSL, due to possible protocol synchronization issues. - SUSE specific changes: * turn off the listen mode (listen=NO) by default and change README.SUSE * merge new hardended flags for build and linking * fix the wrong Type=forking from systemd service file * turn off the seccomp_sandbox off by default as SUSE kernel does not support it (yet) OBS-URL: https://build.opensuse.org/package/show/network/vsftpd?expand=0&rev=38
2012-04-11 14:03:42 +02:00
@@ -30,15 +96,9 @@
# new directories.
#anon_mkdir_write_enable=YES
#
-# Activate directory messages - messages given to remote users when they
-# go into a certain directory.
-dirmessage_enable=YES
-#
-# Activate logging of uploads/downloads.
-xferlog_enable=YES
-#
-# Make sure PORT transfer connections originate from port 20 (ftp-data).
-connect_from_port_20=YES
+# Uncomment this to enable anonymus FTP users to perform other write operations
+# like deletion and renaming.
+#anon_other_write_enable=YES
#
# If you want, you can arrange for uploaded anonymous files to be owned by
# a different user. Note! Using "root" for uploaded files is not
- update to upstream 3.0.0: * Make listen mode the default. * Fix missing "const" in ssl.c * Add seccompsandbox.c to support a seccomp filter sandbox; works against Ubuntu 12.04 ABI. * Rearrange ftppolicy.c a bit so the syscall list is easily comparable with seccompsandbox.c * Rename deprecated "sandbox" to "ptrace_sandbox". * Add a few more state checks to the privileged helper processes. * Add tunable "seccomp_sandbox", default on. * Use hardened build flags. * Retry creating a PASV socket upon port reuse race between bind() and listen(), patch from Ralph Wuerthner <ralph.wuerthner@de.ibm.com>. * Don't die() if recv() indicates a closed remote connection. Problem report on a Windows client from Herbert van den Bergh, <herbert.van.den.bergh@oracle.com>. * Add new config setting "allow_writeable_chroot" to help people in a bit of a spot with the v2.3.5 defensive change. Only applies to non-anonymous. * Remove a couple of fixed things from BUGS. * strlen() trunction fix -- no particular impact. * Apply some tidyups from mmoufid@yorku.ca. * Fix delete_failed_uploads if there is a timeout. Report from Alejandro Hernández Hdez <aalejandrohdez@gmail.com>. * Fix other data channel bugs such as failure to log failure upon timeout. * Use exit codes a bit more consistently. * Fix bad interaction between SSL and trans_chunk_size. * Redo data timeout to fire properly for SSL sessions. * Redo idle timeout to fire properly for SSL sessions. * Make sure PROT_EXEC isn't allowed, thanks to Will Drewry for noticing. * Use 10 minutes as a max linger time just in case an alarm gets lost. * Change PR_SET_NO_NEW_PRIVS define, from Kees Cook. * Add AES128-SHA to default SSL cipher suites for FileZilla compatibility. Unfortunately the default vsftpd SSL confiuration still doesn't fully work with FileZilla, because FileZilla has a data connection security problem: no client certificate presentation and no session reuse. At least the error message is now very clear. * Add restart_syscall to seccomp policy. Triggers reliably if you strace whilst a data transfer is in progress. * Fix delete_failed_uploads for anonymous sessions. * Don't listen for urgent data if the control connection is SSL, due to possible protocol synchronization issues. - SUSE specific changes: * turn off the listen mode (listen=NO) by default and change README.SUSE * merge new hardended flags for build and linking * fix the wrong Type=forking from systemd service file * turn off the seccomp_sandbox off by default as SUSE kernel does not support it (yet) OBS-URL: https://build.opensuse.org/package/show/network/vsftpd?expand=0&rev=38
2012-04-11 14:03:42 +02:00
@@ -46,24 +106,51 @@
#chown_uploads=YES
#chown_username=whoever
#
+# ############
+# Log Settings
+# ############
+#
+# Log to the syslog daemon instead of using an logfile.
+syslog_enable=YES
+#
+# Uncomment this to log all FTP requests and responses.
+#log_ftp_protocol=YES
+#
+# Activate logging of uploads/downloads.
+#xferlog_enable=YES
+#
# You may override where the log file goes if you like. The default is shown
# below.
-#xferlog_file=/var/log/vsftpd.log
+#
+#vsftpd_log_file=/var/log/vsftpd.log
#
# If you want, you can have your log file in standard ftpd xferlog format.
# Note that the default log file location is /var/log/xferlog in this case.
#xferlog_std_format=YES
#
+# You may override where the log file goes if you like. The default is shown
+# below.
+#xferlog_file=/var/log/vsftpd.log
+#
+# Enable this to have booth logfiles. Standard xferlog and vsftpd's own style log.
+#dual_log_enable=YES
+#
+# Uncomment this to enable session status information in the system process listing.
+#setproctitle_enable=YES
+#
+# #################
+# Transfer Settings
+# #################
+#
+# Make sure PORT transfer connections originate from port 20 (ftp-data).
+connect_from_port_20=YES
+#
# You may change the default value for timing out an idle session.
#idle_session_timeout=600
#
# You may change the default value for timing out a data connection.
#data_connection_timeout=120
#
-# It is recommended that you define on your system a unique user which the
-# ftp server can use as a totally isolated and unprivileged user.
-#nopriv_user=ftpsecure
-#
# Enable this and the server will recognise asynchronous ABOR requests. Not
# recommended for security (the code is non-trivial). Not enabling it,
# however, may confuse older FTP clients.
- update to upstream 3.0.0: * Make listen mode the default. * Fix missing "const" in ssl.c * Add seccompsandbox.c to support a seccomp filter sandbox; works against Ubuntu 12.04 ABI. * Rearrange ftppolicy.c a bit so the syscall list is easily comparable with seccompsandbox.c * Rename deprecated "sandbox" to "ptrace_sandbox". * Add a few more state checks to the privileged helper processes. * Add tunable "seccomp_sandbox", default on. * Use hardened build flags. * Retry creating a PASV socket upon port reuse race between bind() and listen(), patch from Ralph Wuerthner <ralph.wuerthner@de.ibm.com>. * Don't die() if recv() indicates a closed remote connection. Problem report on a Windows client from Herbert van den Bergh, <herbert.van.den.bergh@oracle.com>. * Add new config setting "allow_writeable_chroot" to help people in a bit of a spot with the v2.3.5 defensive change. Only applies to non-anonymous. * Remove a couple of fixed things from BUGS. * strlen() trunction fix -- no particular impact. * Apply some tidyups from mmoufid@yorku.ca. * Fix delete_failed_uploads if there is a timeout. Report from Alejandro Hernández Hdez <aalejandrohdez@gmail.com>. * Fix other data channel bugs such as failure to log failure upon timeout. * Use exit codes a bit more consistently. * Fix bad interaction between SSL and trans_chunk_size. * Redo data timeout to fire properly for SSL sessions. * Redo idle timeout to fire properly for SSL sessions. * Make sure PROT_EXEC isn't allowed, thanks to Will Drewry for noticing. * Use 10 minutes as a max linger time just in case an alarm gets lost. * Change PR_SET_NO_NEW_PRIVS define, from Kees Cook. * Add AES128-SHA to default SSL cipher suites for FileZilla compatibility. Unfortunately the default vsftpd SSL confiuration still doesn't fully work with FileZilla, because FileZilla has a data connection security problem: no client certificate presentation and no session reuse. At least the error message is now very clear. * Add restart_syscall to seccomp policy. Triggers reliably if you strace whilst a data transfer is in progress. * Fix delete_failed_uploads for anonymous sessions. * Don't listen for urgent data if the control connection is SSL, due to possible protocol synchronization issues. - SUSE specific changes: * turn off the listen mode (listen=NO) by default and change README.SUSE * merge new hardended flags for build and linking * fix the wrong Type=forking from systemd service file * turn off the seccomp_sandbox off by default as SUSE kernel does not support it (yet) OBS-URL: https://build.opensuse.org/package/show/network/vsftpd?expand=0&rev=38
2012-04-11 14:03:42 +02:00
@@ -77,41 +164,29 @@
# predicted this attack and has always been safe, reporting the size of the
# raw file.
# ASCII mangling is a horrible feature of the protocol.
-#ascii_upload_enable=YES
+ascii_upload_enable=YES
#ascii_download_enable=YES
#
-# You may fully customise the login banner string:
-#ftpd_banner=Welcome to blah FTP service.
-#
-# You may specify a file of disallowed anonymous e-mail addresses. Apparently
-# useful for combatting certain DoS attacks.
-#deny_email_enable=YES
-# (default follows)
-#banned_email_file=/etc/vsftpd.banned_emails
-#
-# You may specify an explicit list of local users to chroot() to their home
-# directory. If chroot_local_user is YES, then this list becomes a list of
-# users to NOT chroot().
-# (Warning! chroot'ing can be very dangerous. If using chroot, make sure that
-# the user does not have write access to the top level directory within the
-# chroot)
-#chroot_local_user=YES
-#chroot_list_enable=YES
-# (default follows)
-#chroot_list_file=/etc/vsftpd.chroot_list
+# Set to NO if you want to disallow the PASV method of obtaining a data
+# connection.
+#pasv_enable=NO
#
-# You may activate the "-R" option to the builtin ls. This is disabled by
-# default to avoid remote users being able to cause excessive I/O on large
-# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
-# the presence of the "-R" option, so there is a strong case for enabling it.
-#ls_recurse_enable=YES
+# PAM setting. Do NOT change this unless you know what you do!
+pam_service_name=vsftpd
#
# When "listen" directive is enabled, vsftpd runs in standalone mode and
# listens on IPv4 sockets. This directive cannot be used in conjunction
# with the listen_ipv6 directive.
-listen=YES
- update to upstream 3.0.0: * Make listen mode the default. * Fix missing "const" in ssl.c * Add seccompsandbox.c to support a seccomp filter sandbox; works against Ubuntu 12.04 ABI. * Rearrange ftppolicy.c a bit so the syscall list is easily comparable with seccompsandbox.c * Rename deprecated "sandbox" to "ptrace_sandbox". * Add a few more state checks to the privileged helper processes. * Add tunable "seccomp_sandbox", default on. * Use hardened build flags. * Retry creating a PASV socket upon port reuse race between bind() and listen(), patch from Ralph Wuerthner <ralph.wuerthner@de.ibm.com>. * Don't die() if recv() indicates a closed remote connection. Problem report on a Windows client from Herbert van den Bergh, <herbert.van.den.bergh@oracle.com>. * Add new config setting "allow_writeable_chroot" to help people in a bit of a spot with the v2.3.5 defensive change. Only applies to non-anonymous. * Remove a couple of fixed things from BUGS. * strlen() trunction fix -- no particular impact. * Apply some tidyups from mmoufid@yorku.ca. * Fix delete_failed_uploads if there is a timeout. Report from Alejandro Hernández Hdez <aalejandrohdez@gmail.com>. * Fix other data channel bugs such as failure to log failure upon timeout. * Use exit codes a bit more consistently. * Fix bad interaction between SSL and trans_chunk_size. * Redo data timeout to fire properly for SSL sessions. * Redo idle timeout to fire properly for SSL sessions. * Make sure PROT_EXEC isn't allowed, thanks to Will Drewry for noticing. * Use 10 minutes as a max linger time just in case an alarm gets lost. * Change PR_SET_NO_NEW_PRIVS define, from Kees Cook. * Add AES128-SHA to default SSL cipher suites for FileZilla compatibility. Unfortunately the default vsftpd SSL confiuration still doesn't fully work with FileZilla, because FileZilla has a data connection security problem: no client certificate presentation and no session reuse. At least the error message is now very clear. * Add restart_syscall to seccomp policy. Triggers reliably if you strace whilst a data transfer is in progress. * Fix delete_failed_uploads for anonymous sessions. * Don't listen for urgent data if the control connection is SSL, due to possible protocol synchronization issues. - SUSE specific changes: * turn off the listen mode (listen=NO) by default and change README.SUSE * merge new hardended flags for build and linking * fix the wrong Type=forking from systemd service file * turn off the seccomp_sandbox off by default as SUSE kernel does not support it (yet) OBS-URL: https://build.opensuse.org/package/show/network/vsftpd?expand=0&rev=38
2012-04-11 14:03:42 +02:00
+listen=NO
#
# This directive enables listening on IPv6 sockets. To listen on IPv4 and IPv6
# sockets, you must run two copies of vsftpd with two configuration files.
# Make sure, that one of the listen options is commented !!
-#listen_ipv6=YES
+listen_ipv6=YES
+#
+# Set to ssl_enable=YES if you want to enable SSL
+ssl_enable=NO
+#
+# Limit passive ports to this range to assis firewalling
+pasv_min_port=30000
+pasv_max_port=30100