tailscale

Commit Graph

Author	SHA1	Message	Date
Andrew Lytvynov	e7bf6e716b	cmd/tailscale: add --min-validity flag to the cert command (#12822 ) Some users run "tailscale cert" in a cron job to renew their certificates on disk. The time until the next cron job run may be long enough for the old cert to expire with our default heristics. Add a `--min-validity` flag which ensures that the returned cert is valid for at least the provided duration (unless it's longer than the cert lifetime set by Let's Encrypt). Updates #8725 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	4 months ago
Maisem Ali	4a8cb1d9f3	all: use math/rand/v2 more Updates #11058 Signed-off-by: Maisem Ali <maisem@tailscale.com>	6 months ago
Andrew Lytvynov	347e3f3d9a	go.mod,ipn/ipnlocal: update the ACME fork (#12343 ) Update our fork of golang.org/x/crypto to pick up a fix for ACME ARI: `3fde5e568a` Fixes #12278 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	6 months ago
Brad Fitzpatrick	794af40f68	ipn/ipnlocal: remove ancient transition mechanism for https certs And confusing error message that duplicated the valid cert domains. Fixes tailscale/corp#15876 Change-Id: I098bc45d83c8d1e0a233dcdf3188869cce66e128 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	9 months ago
Matt Layher	a217f1fccf	all: fix nilness issues Signed-off-by: Matt Layher <mdlayher@gmail.com>	12 months ago
Brad Fitzpatrick	cca27ef96a	ipn/ipnlocal: add c2n method to check on TLS cert fetch status So the control plane can delete TXT records more aggressively after client's done with ACME fetch. Updates tailscale/corp#15848 Change-Id: I4f1140305bee11ee3eee93d4fec3aef2bd6c5a7e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Maisem Ali	24f322bc43	ipn/ipnlocal: do unexpired cert renewals in the background We were eagerly doing a synchronous renewal of the cert while trying to serve traffic. Instead of that, just do the cert renewal in the background and continue serving traffic as long as the cert is still valid. This regressed in `c1ecae13ab` when we introduced ARI support and were trying to make the experience of `tailscale cert` better. However, that ended up regressing the experience for tsnet as it would not always doing the renewal synchronously. Fixes #9783 Signed-off-by: Maisem Ali <maisem@tailscale.com>	1 year ago
Brad Fitzpatrick	e8551d6b40	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} Updates #8419 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	c56e94af2d	ipn: avoid useless no-op WriteState calls Rather than make each ipn.StateStore implementation guard against useless writes (a write of the same value that's already in the store), do writes via a new wrapper that has a fast path for the unchanged case. This then fixes profileManager's flood of useless writes to AWS SSM, etc. Updates #8785 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Claire Wang	2315bf246a	ipn: use tstime (#8597 ) Updates #8587 Signed-off-by: Claire Wang <claire@tailscale.com>	1 year ago
Andrew Lytvynov	c1ecae13ab	ipn/{ipnlocal,localapi}: actually renew certs before expiry (#8731 ) While our `shouldStartDomainRenewal` check is correct, `getCertPEM` would always bail if the existing cert is not expired. Add the same `shouldStartDomainRenewal` check to `getCertPEM` to make it proceed with renewal when existing certs are still valid but should be renewed. The extra check is expensive (ARI request towards LetsEncrypt), so cache the last check result for 1hr to not degrade `tailscale serve` performance. Also, asynchronous renewal is great for `tailscale serve` but confusing for `tailscale cert`. Add an explicit flag to `GetCertPEM` to force a synchronous renewal for `tailscale cert`. Fixes #8725 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	1 year ago
Andrew Lytvynov	7a82fd8dbe	ipn/ipnlocal: add optional support for ACME Renewal Info (ARI) (#8599 )	1 year ago
Andrew Dunham	07eacdfe92	ipn/ipnlocal: renew certificates based on lifetime Instead of renewing certificates based on whether or not they're expired at a fixed 14-day period in the future, renew based on whether or not we're more than 2/3 of the way through the certificate's lifetime. This properly handles shorter-lived certificates without issue. Updates #8204 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: I5e82a9cadc427c010d04ce58c7f932e80dd571ea	2 years ago
Brad Fitzpatrick	8864112a0c	ipn/ipnlocal: bound how long cert fetchher checks for existing DNS records It was supposed to be best effort but in some cases (macsys at least, per @marwan-at-work) it hangs and exhausts the whole context.Context deadline so we fail to make the SetDNS call to the server. Updates #8067 Updates #3273 etc Change-Id: Ie1f04abe9689951484748aecdeae312afbafdb0f Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Maisem Ali	9e81db50f6	ipn/ipnlocal: use atomicfile.WriteFile in certFileStore Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	8a11f76a0d	ipn/ipnlocal: fix cert storage in Kubernetes We were checking against the wrong directory, instead if we have a custom store configured just use that. Fixes #7588 Fixes #7665 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Maisem Ali	ec90522a53	ipn/ipnlocal: also store ACME keys in the certStore We were not storing the ACME keys in the state store, they would always be stored on disk. Updates #7588 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
David Anderson	8b2ae47c31	version: unexport all vars, turn Short/Long into funcs The other formerly exported values aren't used outside the package, so just unexport them. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
M. J. Fromberger	9be47f789c	ipn/ipnlocal: fix the path for writing cert files (#7203 ) Fixes #7202. Change-Id: I1f8e9c59d5e42e7df7a3fbbd82ae2b4293845916 Signed-off-by: M. J. Fromberger <fromberger@tailscale.com>	2 years ago
Maisem Ali	6bae55e351	ipn/ipnlocal: add support to store certs in k8s secrets Fixes #5676 Signed-off-by: Maisem Ali <maisem@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	6d8320a6e9	ipn/{ipnlocal,localapi}: move most of cert.go to ipnlocal Leave only the HTTP/auth bits in localapi. Change-Id: I8e23fb417367f1e0e31483e2982c343ca74086ab Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago

22 Commits (4c2e978f1e29b530f8b0a05f007c87eb4b2de8cb)