tailscale

Commit Graph

Author	SHA1	Message	Date
Andrew Dunham	fa3639783c	net/portmapper: check returned epoch from PMP and PCP protocols If the epoch that we see during a Probe is less than the existing epoch, it means that the gateway has either restarted or reset its configuration, and an existing mapping is no longer valid. Reset any saved mapping(s) if we detect this case so that a future createOrGetMapping will not attempt to re-use it. Updates #10597 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: Ie3cddaf625cb94a29885f7a1eeea25dbf6b97b47	10 months ago
Andrew Dunham	3c333f6341	net/portmapper: add logs about obtained mapping(s) This logs additional information about what mapping(s) are obtained during the creation process, including whether we return an existing cached mapping. Updates #10597 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: I9ff25071f064c91691db9ab0b9365ccc5f948d6e	11 months ago
Will Norris	947c14793a	all: update tools that manage copyright headers Update all code generation tools, and those that check for license headers to use the new standard header. Also update copyright statement in LICENSE file. Fixes #6865 Signed-off-by: Will Norris <will@tailscale.com>	2 years ago
Will Norris	71029cea2d	all: update copyright and license headers This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>	2 years ago
Brad Fitzpatrick	8725b14056	all: migrate more code code to net/netip directly Instead of going through the tailscale.com/net/netaddr transitional wrappers. Updates #5162 Change-Id: I3dafd1c2effa1a6caa9b7151ecf6edd1a3fda3dd Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	a12aad6b47	all: convert more code to use net/netip directly perl -i -npe 's,netaddr.IPPrefixFrom,netip.PrefixFrom,' $(git grep -l -F netaddr.) perl -i -npe 's,netaddr.IPPortFrom,netip.AddrPortFrom,' $(git grep -l -F netaddr. ) perl -i -npe 's,netaddr.IPPrefix,netip.Prefix,g' $(git grep -l -F netaddr. ) perl -i -npe 's,netaddr.IPPort,netip.AddrPort,g' $(git grep -l -F netaddr. ) perl -i -npe 's,netaddr.IP\b,netip.Addr,g' $(git grep -l -F netaddr. ) perl -i -npe 's,netaddr.IPv6Raw\b,netip.AddrFrom16,g' $(git grep -l -F netaddr. ) goimports -w . Then delete some stuff from the net/netaddr shim package which is no longer neeed. Updates #5162 Change-Id: Ia7a86893fe21c7e3ee1ec823e8aba288d4566cd8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	7eaf5e509f	net/netaddr: start migrating to net/netip via new netaddr adapter package Updates #5162 Change-Id: Id7bdec303b25471f69d542f8ce43805328d56c12 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Denton Gentry	de4c635e54	net/portmapper: make pcpCodeNotAuthorized log more descriptive If PCP is present but disabled, turning it on might help get direct connections. Signed-off-by: Denton Gentry <dgentry@tailscale.com>	2 years ago
Josh Bleecher Snyder	40f11c50a1	net/portmapper: make PCP/PMP result codes stringers Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Josh Bleecher Snyder	999814e9e1	net/portmapper: handle pcp ADDRESS_MISMATCH response These show up a fair amount in our logs. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	3 years ago
Brad Fitzpatrick	bdb93c5942	net/portmapper: actually test something in TestProbeIntegration And use dynamic port numbers in tests, as Linux on GitHub Actions and Windows in general have things running on these ports. Co-Author: Julian Knodt <julianknodt@gmail.com> Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
julianknodt	98d36ee18d	net/portmapper: add hook for use with prev ip PCP handles external IPs by allowing the client to specify them in the packet, which is more explicit than requiring 2 packets from PMP, so allow for future changes to add it in easily. Signed-off-by: julianknodt <julianknodt@gmail.com>	3 years ago
julianknodt	85304d7392	net/portmapper: check disable flags Signed-off-by: julianknodt <julianknodt@gmail.com>	3 years ago
julianknodt	777b711d96	net/portmapper: add pcp portmapping This adds PCP portmapping, hooking into the existing PMP portmapping. Signed-off-by: julianknodt <julianknodt@gmail.com>	3 years ago
julianknodt	5c98b1b8d0	net/portmapper: move pcp code to separate file This moves all the PCP code to a separate file in preparation for portmapping with PCP. Signed-off-by: julianknodt <julianknodt@gmail.com>	3 years ago

15 Commits (7a62dddeac6c9fc0ffd06f9fb3d5ac66ce99a808)