diff options
| -rw-r--r-- | LICENSES/AGPL-3.0-or-later.txt | 661 | ||||
| -rw-r--r-- | LICENSES/BSD-3-Clause.txt | 27 | ||||
| -rw-r--r-- | Makefile | 11 | ||||
| -rw-r--r-- | README.md | 4 | ||||
| -rw-r--r-- | arp.h | 5 | ||||
| -rw-r--r-- | checksum.c | 3 | ||||
| -rw-r--r-- | checksum.h | 5 | ||||
| -rw-r--r-- | conf.h | 5 | ||||
| -rw-r--r-- | dhcp.h | 5 | ||||
| -rw-r--r-- | dhcpv6.h | 5 | ||||
| -rw-r--r-- | doc/passt_overview.excalidraw.license | 2 | ||||
| -rw-r--r-- | doc/pasta_overview.excalidraw.license | 2 | ||||
| -rw-r--r-- | icmp.h | 5 | ||||
| -rw-r--r-- | igmp.c | 14 | ||||
| -rw-r--r-- | libvirt/0001-conf-Introduce-support-for-UNIX-domain-socket-as-qem.patch | 3 | ||||
| -rw-r--r-- | mld.c | 14 | ||||
| -rw-r--r-- | ndp.h | 5 | ||||
| -rw-r--r-- | netlink.h | 5 | ||||
| -rw-r--r-- | passt.1 | 3 | ||||
| -rw-r--r-- | passt.h | 5 | ||||
| -rw-r--r-- | pasta.h | 5 | ||||
| -rw-r--r-- | pcap.h | 5 | ||||
| -rw-r--r-- | qemu/0001-net-Allow-also-UNIX-domain-sockets-to-be-used-as-net.patch | 3 | ||||
| -rw-r--r-- | qemu/0002-net-Don-t-ignore-EINVAL-on-netdev-socket-connection.patch | 3 | ||||
| -rw-r--r-- | qrap.1 | 3 | ||||
| -rw-r--r-- | siphash.c | 6 | ||||
| -rw-r--r-- | siphash.h | 5 | ||||
| -rw-r--r-- | tap.h | 5 | ||||
| -rw-r--r-- | tcp.h | 5 | ||||
| -rw-r--r-- | test/env/mate-terminal.profile | 3 | ||||
| -rw-r--r-- | udp.h | 5 | ||||
| -rw-r--r-- | util.h | 5 |
32 files changed, 837 insertions, 5 deletions
diff --git a/LICENSES/AGPL-3.0-or-later.txt b/LICENSES/AGPL-3.0-or-later.txt new file mode 100644 index 0000000..be3f7b2 --- /dev/null +++ b/LICENSES/AGPL-3.0-or-later.txt @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program 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 Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +<https://www.gnu.org/licenses/>. diff --git a/LICENSES/BSD-3-Clause.txt b/LICENSES/BSD-3-Clause.txt new file mode 100644 index 0000000..700ee7c --- /dev/null +++ b/LICENSES/BSD-3-Clause.txt @@ -0,0 +1,27 @@ +Copyright (c) 2014-2016, The Regents of the University of California. +Copyright (c) 2016-2017, Nefeli Networks, Inc. + +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. +* Neither the name of the copyright holders 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 REGENTS 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 REGENTS 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. @@ -1,3 +1,14 @@ +# SPDX-License-Identifier: AGPL-3.0-or-later +# +# PASST - Plug A Simple Socket Transport +# for qemu/UNIX domain socket mode +# +# PASTA - Pack A Subtle Tap Abstraction +# for network namespace/tap device mode +# +# Copyright (c) 2021 Red Hat GmbH +# Author: Stefano Brivio <sbrivio@redhat.com> + CFLAGS += -Wall -Wextra -pedantic CFLAGS += -DRLIMIT_STACK_VAL=$(shell ulimit -s) CFLAGS += -DPAGE_SIZE=$(shell getconf PAGE_SIZE) @@ -1,3 +1,7 @@ +.. SPDX-License-Identifier: AGPL-3.0-or-later +.. Copyright (c) 2021 Red Hat GmbH +.. Author: Stefano Brivio <sbrivio@redhat.com> + <span style="font-weight: bold; color: red;">While functional and tested to some extent, this project is still in early development phase: don't use in production or critical environments yet.</span> # passt: Plug A Simple Socket Transport @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + /** * struct arpmsg - 802.2 ARP IPv4 payload * @sha: Sender hardware address @@ -1,5 +1,4 @@ -// SPDX-License-Identifier: AGPL-3.0-or-later -// SPDX-License-Identifier: BSD-3-Clause +// SPDX-License-Identifier: AGPL-3.0-or-later AND BSD-3-Clause /* PASST - Plug A Simple Socket Transport * for qemu/UNIX domain socket mode @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + uint32_t sum_16b(void *buf, size_t len); uint16_t csum_fold(uint32_t sum); uint16_t csum_unaligned(void *buf, size_t len, uint32_t init); @@ -1,2 +1,7 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + void conf(struct ctx *c, int argc, char **argv); void get_bound_ports(struct ctx *c, int ns, uint8_t proto); @@ -1,2 +1,7 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + int dhcp(struct ctx *c, struct ethhdr *eh, size_t len); void dhcp_init(void); @@ -1,2 +1,7 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + int dhcpv6(struct ctx *c, struct ethhdr *eh, size_t len); void dhcpv6_init(struct ctx *c); diff --git a/doc/passt_overview.excalidraw.license b/doc/passt_overview.excalidraw.license new file mode 100644 index 0000000..fb0f784 --- /dev/null +++ b/doc/passt_overview.excalidraw.license @@ -0,0 +1,2 @@ +SPDX-FileCopyrightText: 2020-2021 Red Hat GmbH <sbrivio@redhat.com> +SPDX-License-Identifier: AGPL-3.0-or-later diff --git a/doc/pasta_overview.excalidraw.license b/doc/pasta_overview.excalidraw.license new file mode 100644 index 0000000..fb0f784 --- /dev/null +++ b/doc/pasta_overview.excalidraw.license @@ -0,0 +1,2 @@ +SPDX-FileCopyrightText: 2020-2021 Red Hat GmbH <sbrivio@redhat.com> +SPDX-License-Identifier: AGPL-3.0-or-later @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + #ifndef ICMP_H #define ICMP_H @@ -1,2 +1,16 @@ +// SPDX-License-Identifier: AGPL-3.0-or-later + +/* PASST - Plug A Simple Socket Transport + * for qemu/UNIX domain socket mode + * + * PASTA - Pack A Subtle Tap Abstraction + * for network namespace/tap device mode + * + * igmp.c - (to be implemented) IGMP proxy + * + * Copyright (c) 2020-2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + /* TO BE IMPLEMENTED */ __attribute__((__unused__)) static void __(void) { } diff --git a/libvirt/0001-conf-Introduce-support-for-UNIX-domain-socket-as-qem.patch b/libvirt/0001-conf-Introduce-support-for-UNIX-domain-socket-as-qem.patch index 2192bef..386cc4a 100644 --- a/libvirt/0001-conf-Introduce-support-for-UNIX-domain-socket-as-qem.patch +++ b/libvirt/0001-conf-Introduce-support-for-UNIX-domain-socket-as-qem.patch @@ -13,6 +13,9 @@ instead of address and port. Signed-off-by: Stefano Brivio <sbrivio@redhat.com> --- +SPDX-FileCopyrightText: 2020-2021 Red Hat GmbH <sbrivio@redhat.com> +SPDX-License-Identifier: AGPL-3.0-or-later + docs/formatdomain.rst | 41 +++++++++++++++++++------ docs/schemas/domaincommon.rng | 50 +++++++++++++++++++++++------- src/conf/domain_conf.c | 58 +++++++++++++++++++++++++++-------- @@ -1,2 +1,16 @@ +// SPDX-License-Identifier: AGPL-3.0-or-later + +/* PASST - Plug A Simple Socket Transport + * for qemu/UNIX domain socket mode + * + * PASTA - Pack A Subtle Tap Abstraction + * for network namespace/tap device mode + * + * mld.c - (to be implemented) MLD proxy + * + * Copyright (c) 2020-2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + /* TO BE IMPLEMENTED */ __attribute__((__unused__)) static void __(void) { } @@ -1 +1,6 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + int ndp(struct ctx *c, struct ethhdr *eh, size_t len); @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + int nl_sock_init(struct ctx *c); unsigned int nl_get_ext_if(int *v4, int *v6); void nl_route(int ns, unsigned int ifi, sa_family_t af, void *gw); @@ -1,3 +1,6 @@ +.\" SPDX-License-Identifier: AGPL-3.0-or-later +.\" Copyright (c) 2020-2021 Red Hat GmbH +.\" Author: Stefano Brivio <sbrivio@redhat.com> .TH passt 1 .SH NAME @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + #define UNIX_SOCK_MAX 100 #define UNIX_SOCK_PATH "/tmp/passt_%i.socket" @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + void pasta_start_ns(struct ctx *c); void pasta_ns_conf(struct ctx *c); void pasta_child_handler(int signal); @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + void pcap(char *pkt, size_t len); void pcapm(struct msghdr *mh); void pcapmm(struct mmsghdr *mmh, unsigned int vlen); diff --git a/qemu/0001-net-Allow-also-UNIX-domain-sockets-to-be-used-as-net.patch b/qemu/0001-net-Allow-also-UNIX-domain-sockets-to-be-used-as-net.patch index 23fb758..23cda71 100644 --- a/qemu/0001-net-Allow-also-UNIX-domain-sockets-to-be-used-as-net.patch +++ b/qemu/0001-net-Allow-also-UNIX-domain-sockets-to-be-used-as-net.patch @@ -10,6 +10,9 @@ and the adaptation is trivial. Signed-off-by: Stefano Brivio <sbrivio@redhat.com> --- +SPDX-FileCopyrightText: 2020-2021 Red Hat GmbH <sbrivio@redhat.com> +SPDX-License-Identifier: AGPL-3.0-or-later + net/socket.c | 106 ++++++++++++++++++++++++++++++++++++++++-------- qemu-options.hx | 12 +++--- 2 files changed, 94 insertions(+), 24 deletions(-) diff --git a/qemu/0002-net-Don-t-ignore-EINVAL-on-netdev-socket-connection.patch b/qemu/0002-net-Don-t-ignore-EINVAL-on-netdev-socket-connection.patch index 0b3cf7a..0e31a1b 100644 --- a/qemu/0002-net-Don-t-ignore-EINVAL-on-netdev-socket-connection.patch +++ b/qemu/0002-net-Don-t-ignore-EINVAL-on-netdev-socket-connection.patch @@ -12,6 +12,9 @@ related exception. Signed-off-by: Stefano Brivio <sbrivio@redhat.com> --- +SPDX-FileCopyrightText: 2020-2021 Red Hat GmbH <sbrivio@redhat.com> +SPDX-License-Identifier: AGPL-3.0-or-later + net/socket.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) @@ -1,3 +1,6 @@ +.\" SPDX-License-Identifier: AGPL-3.0-or-later +.\" Copyright (c) 2020-2021 Red Hat GmbH +.\" Author: Stefano Brivio <sbrivio@redhat.com> .TH qrap 1 .SH NAME @@ -21,7 +21,7 @@ * http://cr.yp.to/siphash/siphash-20120918.pdf * * This includes code from the reference SipHash implementation at - * https://github.com/veorq/SipHash/ licensed as follows: + * https://github.com/veorq/SipHash/ originally licensed as follows: * * -- * SipHash reference C implementation @@ -40,8 +40,8 @@ * <http://creativecommons.org/publicdomain/zero/1.0/>. * -- * - * and from the Linux kernel implementation (lib/siphash.c), licensed as - * follows: + * and from the Linux kernel implementation (lib/siphash.c), originally licensed + * as follows: * * -- * Copyright (C) 2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + uint64_t siphash_8b(const uint8_t *in, const uint64_t *k); uint32_t siphash_12b(const uint8_t *in, const uint64_t *k); uint64_t siphash_20b(const uint8_t *in, const uint64_t *k); @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + void tap_ip_send(struct ctx *c, struct in6_addr *src, uint8_t proto, char *in, size_t len, uint32_t flow); int tap_send(struct ctx *c, void *data, size_t len, int vnet_pre); @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + #ifndef TCP_H #define TCP_H diff --git a/test/env/mate-terminal.profile b/test/env/mate-terminal.profile index 01379fb..0ba9e7b 100644 --- a/test/env/mate-terminal.profile +++ b/test/env/mate-terminal.profile @@ -1,3 +1,6 @@ +# SPDX-FileCopyrightText: 2021 Red Hat GmbH <sbrivio@redhat.com> +# SPDX-License-Identifier: AGPL-3.0-or-later + [/] allow-bold=true background-color='#121212121212' @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + #ifndef UDP_H #define UDP_H @@ -1,3 +1,8 @@ +/* SPDX-License-Identifier: AGPL-3.0-or-later + * Copyright (c) 2021 Red Hat GmbH + * Author: Stefano Brivio <sbrivio@redhat.com> + */ + void err(const char *format, ...); void warn(const char *format, ...); void info(const char *format, ...); |