add profile switching (#169)

* internal/ui: use a `ListModel` for addresses on the `SelfPage`

* internal/ui: use `ListModel` for advertised routes on `SelfPage`

* internal/ui: switch everything to `ListModel`s on `SelfPage`

* internal/ui: remove now unused `fileRow`

* internal/ui: use `ListModel`s on the `PeerPage`, too

* internal/ui: add `BindModel()`

* internal/ui: add way to unbind a model

* internal/ui: add `updateListModelFunc()`

* update some dependencies

* meta: update some dependencies

* internal/tsutil: add profile information to `Status`

* internal/ui: add profile switcher

* meta: update some dependencies

go.mod

@@ -4,14 +4,14 @@ go 1.23.1
 
 require (
 	deedles.dev/mk v0.1.0
-	deedles.dev/xiter v0.0.0-20240903181553-ec85411a9550
+	deedles.dev/xiter v0.1.0
 	fyne.io/systray v1.11.0
 	github.com/diamondburned/gotk4-adwaita/pkg v0.0.0-20240712143708-824c3ce8a5f4
 	github.com/diamondburned/gotk4/pkg v0.3.1
 	github.com/inhies/go-bytesize v0.0.0-20220417184213-4913239db9cf
-	golang.org/x/net v0.29.0
+	golang.org/x/net v0.31.0
 	honnef.co/go/tools v0.5.1
-	tailscale.com v1.74.1
+	tailscale.com v1.76.6
 )
 
 require (
@@ -50,23 +50,23 @@ require (
 	github.com/tailscale/web-client-prebuilt v0.0.0-20240226180453-5db17b287bf1 // indirect
 	github.com/tcnksm/go-httpstat v0.2.0 // indirect
 	github.com/toqueteos/webbrowser v1.2.0 // indirect
-	github.com/vishvananda/netns v0.0.4 // indirect
+	github.com/vishvananda/netns v0.0.5 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	go4.org/mem v0.0.0-20240501181205-ae6ca9944745 // indirect
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba // indirect
 	go4.org/unsafe/assume-no-moving-gc v0.0.0-20231121144256-b99613f794b6 // indirect
-	golang.org/x/crypto v0.27.0 // indirect
-	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 // indirect
-	golang.org/x/exp/typeparams v0.0.0-20240909161429-701f63a606c0 // indirect
-	golang.org/x/mod v0.21.0 // indirect
-	golang.org/x/oauth2 v0.23.0 // indirect
-	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.25.0 // indirect
-	golang.org/x/text v0.18.0 // indirect
-	golang.org/x/time v0.6.0 // indirect
-	golang.org/x/tools v0.25.0 // indirect
+	golang.org/x/crypto v0.29.0 // indirect
+	golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f // indirect
+	golang.org/x/exp/typeparams v0.0.0-20241108190413-2d47ceb2692f // indirect
+	golang.org/x/mod v0.22.0 // indirect
+	golang.org/x/oauth2 v0.24.0 // indirect
+	golang.org/x/sync v0.9.0 // indirect
+	golang.org/x/sys v0.27.0 // indirect
+	golang.org/x/text v0.20.0 // indirect
+	golang.org/x/time v0.8.0 // indirect
+	golang.org/x/tools v0.27.0 // indirect
 	golang.zx2c4.com/wireguard/windows v0.5.3 // indirect
-	k8s.io/client-go v0.31.1 // indirect
+	k8s.io/client-go v0.31.2 // indirect
 	sigs.k8s.io/yaml v1.4.0 // indirect
 	software.sslmate.com/src/go-pkcs12 v0.5.0 // indirect
 )

go.sum

@@ -1,7 +1,7 @@
 deedles.dev/mk v0.1.0 h1:xrvuJA3+R/j6/6AZPc+o31I1rotdKLrAYJxhZJwdOuc=
 deedles.dev/mk v0.1.0/go.mod h1:TSFsz0T+BvhNqJae0yrj+KadkN4elx248PCpq2Ol4ME=
-deedles.dev/xiter v0.0.0-20240903181553-ec85411a9550 h1:P+XGF7JfFPWvD68mirocDKwECEvY76B9IMi3fTaH7GQ=
-deedles.dev/xiter v0.0.0-20240903181553-ec85411a9550/go.mod h1:59997UHUsKAy/8bHUClTfeXdyuLZ6z/+yF++vIpxfx8=
+deedles.dev/xiter v0.1.0 h1:9U6YMXLmACPavm6Ik5VkibMp6o/ln1k+bE2wMJQP7mM=
+deedles.dev/xiter v0.1.0/go.mod h1:59997UHUsKAy/8bHUClTfeXdyuLZ6z/+yF++vIpxfx8=
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 filippo.io/mkcert v1.4.4 h1:8eVbbwfVlaqUM7OwuftKc2nuYOoTDQWqsoXmzoXZdbc=
@@ -96,8 +96,8 @@ github.com/peterbourgon/ff/v3 v3.4.0 h1:QBvM/rizZM1cB0p0lGMdmR7HxZeI/ZrBWB4DqLkM
 github.com/peterbourgon/ff/v3 v3.4.0/go.mod h1:zjJVUhx+twciwfDl0zBcFzl4dW8axCRyXE/eKY9RztQ=
 github.com/pierrec/lz4/v4 v4.1.21 h1:yOVMLb6qSIDP67pl/5F7RepeKYu/VmTyEXvuMI5d9mQ=
 github.com/pierrec/lz4/v4 v4.1.21/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
-github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
-github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
+github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
+github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e h1:MRM5ITcdelLK2j1vwZ3Je0FKVCfqOLp5zO6trqMLYs0=
 github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e/go.mod h1:XV66xRDqSt+GTGFMVlhk3ULuV0y9ZmzeVGR4mloJI3M=
 github.com/tailscale/go-winio v0.0.0-20231025203758-c4f33415bf55 h1:Gzfnfk2TWrk8Jj4P4c1a3CtQyMaTVCznlkLZI++hok4=
@@ -117,8 +117,8 @@ github.com/toqueteos/webbrowser v1.2.0/go.mod h1:XWoZq4cyp9WeUeak7w7LXRUQf1F1ATJ
 github.com/u-root/uio v0.0.0-20240118234441-a3c409a6018e h1:BA9O3BmlTmpjbvajAwzWx4Wo2TRVdpPXZEeemGQcajw=
 github.com/u-root/uio v0.0.0-20240118234441-a3c409a6018e/go.mod h1:eLL9Nub3yfAho7qB0MzZizFhTU2QkLeoVsWdHtDW264=
 github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
-github.com/vishvananda/netns v0.0.4 h1:Oeaw1EM2JMxD51g9uhtC0D7erkIjgmj8+JZc26m1YX8=
-github.com/vishvananda/netns v0.0.4/go.mod h1:SpkAiCQRtJ6TvvxPnOSyH3BMl6unz3xZlaprSwhNNJM=
+github.com/vishvananda/netns v0.0.5 h1:DfiHV+j8bA32MFM7bfEunvT8IAqQ/NzSJHtcmW5zdEY=
+github.com/vishvananda/netns v0.0.5/go.mod h1:SpkAiCQRtJ6TvvxPnOSyH3BMl6unz3xZlaprSwhNNJM=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 go4.org/mem v0.0.0-20240501181205-ae6ca9944745 h1:Tl++JLUCe4sxGu8cTpDzRLd3tN7US4hOxG5YpKCzkek=
@@ -127,35 +127,35 @@ go4.org/netipx v0.0.0-20231129151722-fdeea329fbba h1:0b9z3AuHCjxk0x/opv64kcgZLBs
 go4.org/netipx v0.0.0-20231129151722-fdeea329fbba/go.mod h1:PLyyIXexvUFg3Owu6p/WfdlivPbZJsZdgWZlrGope/Y=
 go4.org/unsafe/assume-no-moving-gc v0.0.0-20231121144256-b99613f794b6 h1:lGdhQUN/cnWdSH3291CUuxSEqc+AsGTiDxPP3r2J0l4=
 go4.org/unsafe/assume-no-moving-gc v0.0.0-20231121144256-b99613f794b6/go.mod h1:FftLjUGFEDu5k8lt0ddY+HcrH/qU/0qk+H8j9/nTl3E=
-golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
-golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
-golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 h1:e66Fs6Z+fZTbFBAxKfP3PALWBtpfqks2bwGcexMxgtk=
-golang.org/x/exp v0.0.0-20240909161429-701f63a606c0/go.mod h1:2TbTHSBQa924w8M6Xs1QcRcFwyucIwBGpK1p2f1YFFY=
-golang.org/x/exp/typeparams v0.0.0-20240909161429-701f63a606c0 h1:bVwtbF629Xlyxk6xLQq2TDYmqP0uiWaet5LwRebuY0k=
-golang.org/x/exp/typeparams v0.0.0-20240909161429-701f63a606c0/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
-golang.org/x/mod v0.21.0 h1:vvrHzRwRfVKSiLrG+d4FMl/Qi4ukBCE6kZlTUkDYRT0=
-golang.org/x/mod v0.21.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
-golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
-golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
-golang.org/x/oauth2 v0.23.0 h1:PbgcYx2W7i4LvjJWEbf0ngHV6qJYr86PkAV3bXdLEbs=
-golang.org/x/oauth2 v0.23.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
+golang.org/x/crypto v0.29.0 h1:L5SG1JTTXupVV3n6sUqMTeWbjAyfPwoda2DLX8J8FrQ=
+golang.org/x/crypto v0.29.0/go.mod h1:+F4F4N5hv6v38hfeYwTdx20oUvLLc+QfrE9Ax9HtgRg=
+golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f h1:XdNn9LlyWAhLVp6P/i8QYBW+hlyhrhei9uErw2B5GJo=
+golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f/go.mod h1:D5SMRVC3C2/4+F/DB1wZsLRnSNimn2Sp/NPsCrsv8ak=
+golang.org/x/exp/typeparams v0.0.0-20241108190413-2d47ceb2692f h1:WTyX8eCCyfdqiPYkRGm0MqElSfYFH3yR1+rl/mct9sA=
+golang.org/x/exp/typeparams v0.0.0-20241108190413-2d47ceb2692f/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
+golang.org/x/mod v0.22.0 h1:D4nJWe9zXqHOmWqj4VMOJhvzj7bEZg4wEYa759z1pH4=
+golang.org/x/mod v0.22.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
+golang.org/x/net v0.31.0 h1:68CPQngjLL0r2AlUKiSxtQFKvzRVbnzLwMUn5SzcLHo=
+golang.org/x/net v0.31.0/go.mod h1:P4fl1q7dY2hnZFxEk4pPSkDHF+QqjitcnDjUQyMM+pM=
+golang.org/x/oauth2 v0.24.0 h1:KTBBxWqUa0ykRPLtV69rRto9TLXcqYkeswu48x/gvNE=
+golang.org/x/oauth2 v0.24.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
-golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.9.0 h1:fEo0HyrW1GIgZdpbhCRO0PkJajUS5H9IFUztCgEo2jQ=
+golang.org/x/sync v0.9.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200728102440-3e129f6d46b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220817070843-5a390386f1f2/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.4.1-0.20230131160137-e7d7f63158de/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
-golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
-golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
-golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
-golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
-golang.org/x/tools v0.25.0 h1:oFU9pkj/iJgs+0DT+VMHrx+oBKs/LJMV+Uvg78sl+fE=
-golang.org/x/tools v0.25.0/go.mod h1:/vtpO8WL1N9cQC3FN5zPqb//fRXskFHbLKk4OW1Q7rg=
+golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
+golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/text v0.20.0 h1:gK/Kv2otX8gz+wn7Rmb3vT96ZwuoxnQlY+HlJVj7Qug=
+golang.org/x/text v0.20.0/go.mod h1:D4IsuqiFMhST5bX19pQ9ikHC2GsaKyk/oF+pn3ducp4=
+golang.org/x/time v0.8.0 h1:9i3RxcPv3PZnitoVGMPDKZSq1xW1gK1Xy3ArNOGZfEg=
+golang.org/x/time v0.8.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
+golang.org/x/tools v0.27.0 h1:qEKojBykQkQ4EynWy4S8Weg69NumxKdn40Fce3uc/8o=
+golang.org/x/tools v0.27.0/go.mod h1:sUi0ZgbwW9ZPAq26Ekut+weQPR5eIM6GQLQ1Yjm1H0Q=
 golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 h1:B82qJJgjvYKsXS9jeunTOisW56dUokqW/FOteYJJ/yg=
 golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
 golang.zx2c4.com/wireguard/windows v0.5.3 h1:On6j2Rpn3OEMXqBq00QEDC7bWSZrPIHKIus8eIuExIE=
@@ -168,11 +168,11 @@ honnef.co/go/tools v0.5.1 h1:4bH5o3b5ZULQ4UrBmP+63W9r7qIkqJClEA9ko5YKx+I=
 honnef.co/go/tools v0.5.1/go.mod h1:e9irvo83WDG9/irijV44wr3tbhcFeRnfpVlRqVwpzMs=
 howett.net/plist v1.0.0 h1:7CrbWYbPPO/PyNy38b2EB/+gYbjCe2DXBxgtOOZbSQM=
 howett.net/plist v1.0.0/go.mod h1:lqaXoTrLY4hg8tnEzNru53gicrbv7rrk+2xJA/7hw9g=
-k8s.io/client-go v0.31.1 h1:f0ugtWSbWpxHR7sjVpQwuvw9a3ZKLXX0u0itkFXufb0=
-k8s.io/client-go v0.31.1/go.mod h1:sKI8871MJN2OyeqRlmA4W4KM9KBdBUpDLu/43eGemCg=
+k8s.io/client-go v0.31.2 h1:Y2F4dxU5d3AQj+ybwSMqQnpZH9F30//1ObxOKlTI9yc=
+k8s.io/client-go v0.31.2/go.mod h1:NPa74jSVR/+eez2dFsEIHNa+3o09vtNaWwWwb1qSxSs=
 sigs.k8s.io/yaml v1.4.0 h1:Mk1wCc2gy/F0THH0TAp1QYyJNzRm2KCLy3o5ASXVI5E=
 sigs.k8s.io/yaml v1.4.0/go.mod h1:Ejl7/uTz7PSA4eKMyQCUTnhZYNmLIl+5c2lQPGR2BPY=
 software.sslmate.com/src/go-pkcs12 v0.5.0 h1:EC6R394xgENTpZ4RltKydeDUjtlM5drOYIG9c6TVj2M=
 software.sslmate.com/src/go-pkcs12 v0.5.0/go.mod h1:Qiz0EyvDRJjjxGyUQa2cCNZn/wMyzrRJ/qcDXOQazLI=
-tailscale.com v1.74.1 h1:qhhkN+0gFZasczi+0n0eBxwfP/ZaUr+05cWdsOQ3GT0=
-tailscale.com v1.74.1/go.mod h1:3iACpCONQ4lauDXvwfoGlwNCpfbVxjdc2j6G9EuFOW8=
+tailscale.com v1.76.6 h1:qxRVe/ljIVWixIiCLOHrakbsoXcw/dKaKCZt25tJ7gc=
+tailscale.com v1.76.6/go.mod h1:myCwmhYBvMCF/5OgBYuIW42zscuEo30bAml7wABVZLk=

internal/tsutil/client.go

@@ -232,3 +232,11 @@ func WaitingFiles(ctx context.Context) ([]apitype.WaitingFile, error) {
 	// TODO: https://github.com/tailscale/tailscale/issues/8911
 	return localClient.AwaitWaitingFiles(ctx, time.Second)
 }
+
+func ProfileStatus(ctx context.Context) (ipn.LoginProfile, []ipn.LoginProfile, error) {
+	return localClient.ProfileStatus(ctx)
+}
+
+func SwitchProfile(ctx context.Context, id ipn.ProfileID) error {
+	return localClient.SwitchProfile(ctx, id)
+}

internal/tsutil/poller.go

@@ -101,6 +101,23 @@ func (p *Poller) Run(ctx context.Context) {
 			}
 		}
 
+		profile, profiles, err := ProfileStatus(ctx)
+		if err != nil {
+			if ctx.Err() != nil {
+				return
+			}
+			slog.Error("get profile status", "err", err)
+			select {
+			case <-ctx.Done():
+				return
+			case <-time.After(retry):
+				if retry < 30*time.Second {
+					retry *= 2
+				}
+				continue
+			}
+		}
+
 		retry = interval
 
 		var files []apitype.WaitingFile
@@ -114,7 +131,7 @@ func (p *Poller) Run(ctx context.Context) {
 			}
 		}
 
-		s := Status{Status: status, Prefs: prefs, Files: files}
+		s := Status{Status: status, Prefs: prefs, Files: files, Profile: profile, Profiles: profiles}
 		if p.New != nil {
 			// TODO: Only call this if the status changed from the previous
 			// poll? Is that remotely feasible?
@@ -172,9 +189,11 @@ func (p *Poller) SetInterval() chan<- time.Duration {
 // Status is a type that wraps various status-related types that
 // Tailscale provides.
 type Status struct {
-	Status *ipnstate.Status
-	Prefs  *ipn.Prefs
-	Files  []apitype.WaitingFile
+	Status   *ipnstate.Status
+	Prefs    *ipn.Prefs
+	Files    []apitype.WaitingFile
+	Profile  ipn.LoginProfile
+	Profiles []ipn.LoginProfile
 }
 
 // Online returns true if s indicates that the local node is online

internal/ui/app.go

@@ -15,6 +15,7 @@ import (
 	"github.com/diamondburned/gotk4/pkg/gio/v2"
 	"github.com/diamondburned/gotk4/pkg/glib/v2"
 	"github.com/diamondburned/gotk4/pkg/gtk/v4"
+	"tailscale.com/ipn"
 	"tailscale.com/types/key"
 )
 
@@ -40,6 +41,7 @@ type App struct {
 	peerPages     map[key.NodePublic]*stackPage
 	spinnum       int
 	operatorCheck bool
+	profiles      []ipn.LoginProfile
 }
 
 func (a *App) clip(v *glib.Value) {
@@ -160,6 +162,23 @@ func (a *App) updatePeers(status tsutil.Status) {
 	}
 }
 
+func (a *App) updateProfiles(s tsutil.Status) {
+	updateStringList(a.win.ProfileModel, func(yield func(string) bool) {
+		for _, profile := range s.Profiles {
+			if !yield(profile.Name) {
+				return
+			}
+		}
+	})
+
+	profileIndex, ok := listModelIndex(a.win.ProfileSortModel, func(obj *glib.Object) bool {
+		return obj.Cast().(*gtk.StringObject).String() == s.Profile.Name
+	})
+	if ok {
+		a.win.ProfileDropDown.SetSelected(uint(profileIndex))
+	}
+}
+
 func (a *App) update(s tsutil.Status) {
 	online := s.Online()
 	a.tray.Update(s)
@@ -176,9 +195,12 @@ func (a *App) update(s tsutil.Status) {
 		return
 	}
 
+	a.profiles = s.Profiles
+
 	a.win.StatusSwitch.SetState(online)
 	a.win.StatusSwitch.SetActive(online)
 	a.updatePeers(s)
+	a.updateProfiles(s)
 
 	if a.online && !a.operatorCheck {
 		a.operatorCheck = true
@@ -307,6 +329,29 @@ func (a *App) onAppActivate(ctx context.Context) {
 		return true
 	})
 
+	a.win.ProfileDropDown.NotifyProperty("selected-item", func() {
+		item := a.win.ProfileDropDown.SelectedItem().Cast().(*gtk.StringObject).String()
+		index := slices.IndexFunc(a.profiles, func(p ipn.LoginProfile) bool {
+			// TODO: Find a reasonable way to do this by profile ID instead.
+			return p.Name == item
+		})
+		if index < 0 {
+			slog.Error("selected unknown profile", "name", item)
+			return
+		}
+		profile := a.profiles[index]
+
+		ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+		defer cancel()
+
+		slog.Info("selected item changed", "selected item", item)
+		err := tsutil.SwitchProfile(ctx, profile.ID)
+		if err != nil {
+			slog.Error("failed to switch profiles", "err", err, "id", profile.ID, "name", profile.Name)
+			return
+		}
+	})
+
 	contentVariant := glib.NewVariantString("content")
 	a.win.PeersStack.NotifyProperty("visible-child", func() {
 		a.win.SplitView.ActivateAction("navigation.push", contentVariant)

internal/ui/mainwindow.go

@@ -18,17 +18,27 @@ var (
 type MainWindow struct {
 	*adw.ApplicationWindow `gtk:"MainWindow"`
 
-	ToastOverlay   *adw.ToastOverlay
-	SplitView      *adw.NavigationSplitView
-	StatusSwitch   *gtk.Switch
-	MainMenuButton *gtk.MenuButton
-	PeersStack     *gtk.Stack
-	WorkSpinner    *gtk.Spinner
+	ToastOverlay    *adw.ToastOverlay
+	SplitView       *adw.NavigationSplitView
+	StatusSwitch    *gtk.Switch
+	MainMenuButton  *gtk.MenuButton
+	PeersStack      *gtk.Stack
+	WorkSpinner     *gtk.Spinner
+	ProfileDropDown *gtk.DropDown
+
+	ProfileModel     *gtk.StringList
+	ProfileSortModel *gtk.SortListModel
 }
 
 func NewMainWindow(app *gtk.Application) *MainWindow {
 	var win MainWindow
 	fillFromBuilder(&win, menuXML, mainWindowXML)
+
 	win.SetApplication(app)
+
+	win.ProfileModel = gtk.NewStringList(nil)
+	win.ProfileSortModel = gtk.NewSortListModel(win.ProfileModel, &stringListSorter.Sorter)
+	win.ProfileDropDown.SetModel(win.ProfileSortModel)
+
 	return &win
 }

internal/ui/mainwindow.ui

@@ -64,6 +64,9 @@
                             <property name="menu-model">MainMenu</property>
                           </object>
                         </child>
+                        <child type="title">
+                          <object class="GtkDropDown" id="ProfileDropDown"/>
+                        </child>
                       </object>
                     </child>
                   </object>