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2025-08-27cmd/viewer: add field comments to generated view methodsMaisem Ali1-1/+8
Extract field comments from AST and include them in generated view methods. Comments are preserved from the original struct fields to provide documentation for the view accessors. Fixes #16958 Signed-off-by: Maisem Ali <3953239+maisem@users.noreply.github.com>
2025-08-14cmd/viewer, types/views: implement support for json/v2 (#16852)Joe Tsai1-3/+27
This adds support for having every viewer type implement jsonv2.MarshalerTo and jsonv2.UnmarshalerFrom. This provides a significant boost in performance as the json package no longer needs to validate the entirety of the JSON value outputted by MarshalJSON, nor does it need to identify the boundaries of a JSON value in order to call UnmarshalJSON. For deeply nested and recursive MarshalJSON or UnmarshalJSON calls, this can improve runtime from O(N²) to O(N). This still references "github.com/go-json-experiment/json" instead of the experimental "encoding/json/v2" package now available in Go 1.25 under goexperiment.jsonv2 so that code still builds without the experiment tag. Of note, the "github.com/go-json-experiment/json" package aliases the standard library under the right build conditions. Updates tailscale/corp#791 Signed-off-by: Joe Tsai <joetsai@digital-static.net>
2025-01-27types/persist: remove Persist.LegacyFrontendPrivateMachineKeyBrad Fitzpatrick4-51/+18
It was a temporary migration over four years ago. It's no longer relevant. Updates #610 Change-Id: I1f00c9485fab13ede6f77603f7d4235222c2a481 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2025-01-14cmd/viewer,all: consistently use "read-only" instead of "readonly"Brad Fitzpatrick1-2/+2
Updates #cleanup Change-Id: I8e4e3497d3d0ec5b16a73aedda500fe5cfa37a67 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-04-21types/persist: remove unused field Persist.ProviderBrad Fitzpatrick4-16/+1
It was only obviously unused after the previous change, c39cde79d. Updates #19334 Change-Id: I9896d5fa692cb4346c070b4a339d0d12340c18f7 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-04-16all: use Go 1.22 range-over-intBrad Fitzpatrick1-1/+1
Updates #11058 Change-Id: I35e7ef9b90e83cac04ca93fd964ad00ed5b48430 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-03-21control/controlclient: fix panic regression from earlier load balancer hint ↵Brad Fitzpatrick1-0/+21
header In the recent 20e9f3369 we made HealthChangeRequest machine requests include a NodeKey, as it was the oddball machine request that didn't include one. Unfortunately, that code was sometimes being called (at least in some of our integration tests) without a node key due to its registration with health.RegisterWatcher(direct.ReportHealthChange). Fortunately tests in corp caught this before we cut a release. It's possible this only affects this particular integration test's environment, but still worth fixing. Updates tailscale/corp#1297 Change-Id: I84046779955105763dc1be5121c69fec3c138672 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2024-02-11tailcfg: remove UserProfile.GroupsMaisem Ali2-7/+6
Removing as per go/group-all-the-things. Updates tailscale/corp#17445 Signed-off-by: Maisem Ali <maisem@tailscale.com>
2024-02-08all: use reflect.TypeFor now available in Go 1.22 (#11078)Joe Tsai1-1/+1
Updates #cleanup Signed-off-by: Joe Tsai <joetsai@digital-static.net>
2023-08-08types/persist: drop duplicated Persist.LoginNameMaisem Ali4-18/+2
It was duplicated from Persist.UserProfile.LoginName, drop it. Updates #7726 Signed-off-by: Maisem Ali <maisem@tailscale.com>
2023-07-23tailcfg: add UserProfile.GroupsBrad Fitzpatrick3-8/+9
Updates tailscale/corp#13375 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2023-01-27all: update copyright and license headersWill Norris4-12/+8
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>
2023-01-02util/codegen, all: use latest year, not time.Now, in generated filesBrad Fitzpatrick2-2/+2
Updates #6865 Change-Id: I6b86c646968ebbd4553cf37df5e5612fbf5c5f7d Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2022-11-29ipn,types/persist: add DisallowedTKAStateIDs, refactor as view typeTom DNetto4-2/+39
Supercedes https://github.com/tailscale/tailscale/pull/6557, precursor to trying https://github.com/tailscale/tailscale/pull/6546 again Signed-off-by: Tom DNetto <tom@tailscale.com>
2022-11-29Revert "ipn,types/persist: store disallowed TKA's in prefs, lock local-disable"Brad Fitzpatrick4-22/+2
This reverts commit f1130421f063d391d4a94ca7eb819facffdbe7c3. It was submitted with failing tests (go generate checks) Requires a lot of API changes to fix so rolling back instead of forward. Change-Id: I024e8885c0ed44675d3028a662f386dda811f2ad Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2022-11-29ipn,types/persist: store disallowed TKA's in prefs, lock local-disableTom DNetto4-2/+22
Signed-off-by: Tom DNetto <tom@tailscale.com>
2022-11-18ipn/ipnlocal: handle untagging nodes betterMaisem Ali4-2/+17
We would end up with duplicate profiles for the node as the UserID would have chnaged. In order to correctly deduplicate profiles, we need to look at both the UserID and the NodeID. A single machine can only ever have 1 profile per NodeID and 1 profile per UserID. Note: UserID of a Node can change when the node is tagged/untagged, and the NodeID of a device can change when the node is deleted so we need to check for both. Updates #713 Signed-off-by: Maisem Ali <maisem@tailscale.com>
2022-11-15all: store NL keys per profileMaisem Ali4-3/+20
This moves the NetworkLock key from a dedicated StateKey to be part of the persist.Persist struct. This struct is stored as part for ipn.Prefs and is also the place where we store the NodeKey. It also moves the ChonkDir from "/tka" to "/tka-profile/<profile-id>". The rename was intentional to be able to delete the "/tka" dir if it exists. This means that we will have a unique key per profile, and a unique directory per profile. Note: `tailscale logout` will delete the entire profile, including any keys. It currently does not delete the ChonkDir. Signed-off-by: Maisem Ali <maisem@tailscale.com>
2022-11-11control/controlclient: make Status.Persist a PersistViewMaisem Ali1-0/+9
Signed-off-by: Maisem Ali <maisem@tailscale.com>
2022-11-11ipn/ipnlocal: add support for multiple user profilesMaisem Ali4-2/+30
Signed-off-by: Maisem Ali <maisem@tailscale.com>
2022-10-24types/persist: add PublicNodeKey helperMaisem Ali1-1/+6
Signed-off-by: Maisem Ali <maisem@tailscale.com>
2022-10-24ipn/prefs: add viewsMaisem Ali2-1/+81
Signed-off-by: Maisem Ali <maisem@tailscale.com>
2022-05-06cmd/cloner,util/codegen: refactor cloner internals to allow reuseMaisem Ali2-3/+2
Also run go generate again for Copyright updates. Signed-off-by: Maisem Ali <maisem@tailscale.com>
2021-10-28types/persist: use new node key type.David Anderson3-25/+9
Updates #3206 Signed-off-by: David Anderson <danderson@tailscale.com>
2021-10-16cmd/cloner: mangle "go:generate" in cloner.goJoe Tsai1-2/+2
The "go generate" command blindly looks for "//go:generate" anywhere in the file regardless of whether it is truly a comment. Prevent this false positive in cloner.go by mangling the string to look less like "//go:generate". Signed-off-by: Joe Tsai <joetsai@digital-static.net>
2021-09-17cmd/cloner: add Clone context to regen struct assignmentsJosh Bleecher Snyder1-1/+1
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-09-15cmd/cloner: reduce diff noise when changing commandJosh Bleecher Snyder1-3/+3
Spelling out the command to run for every type means that changing the command makes for a large, repetitive diff. Stop doing that. Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-09-03types/key: add a special key with custom serialization for control private ↵Dave Anderson3-8/+15
keys (#2792) * Revert "Revert "types/key: add MachinePrivate and MachinePublic."" This reverts commit 61c3b98a24317dcfd5cbe3db29e7d6b64b8c27a7. Signed-off-by: David Anderson <danderson@tailscale.com> * types/key: add ControlPrivate, with custom serialization. ControlPrivate is just a MachinePrivate that serializes differently in JSON, to be compatible with how the Tailscale control plane historically serialized its private key. Signed-off-by: David Anderson <danderson@tailscale.com>
2021-09-03Revert "types/key: add MachinePrivate and MachinePublic."David Anderson3-15/+8
Broke the tailscale control plane due to surprise different serialization. This reverts commit 4fdb88efe1d9b4f8af0aad99bbacc814323ef92a.
2021-09-03types/key: add MachinePrivate and MachinePublic.David Anderson3-8/+15
Plumb throughout the codebase as a replacement for the mixed use of tailcfg.MachineKey and wgkey.Private/Public. Signed-off-by: David Anderson <danderson@tailscale.com>
2021-02-05types/persist: split controlclient.Persist into a small leaf packageBrad Fitzpatrick3-0/+214
This one alone doesn't modify the global dependency map much (depaware.txt if anything looks slightly worse), but it leave controlclient as only containing NetworkMap: bradfitz@tsdev:~/src/tailscale.com/ipn$ grep -F "controlclient." *.go backend.go: NetMap *controlclient.NetworkMap // new netmap received fake_test.go: b.notify(Notify{NetMap: &controlclient.NetworkMap{}}) fake_test.go: b.notify(Notify{NetMap: &controlclient.NetworkMap{}}) handle.go: netmapCache *controlclient.NetworkMap handle.go:func (h *Handle) NetMap() *controlclient.NetworkMap { Once that goes into a leaf package, then ipn doesn't depend on controlclient at all, and then the client gets smaller. Updates #1278
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