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genkeys, yggdrasilctl: Use pledge(2) on OpenBSD #1193

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merged 4 commits into from
Dec 12, 2024
Merged

genkeys, yggdrasilctl: Use pledge(2) on OpenBSD #1193

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2bc1c2d
pledge genkeys
klemensn Oct 20, 2024
a6fcdfc
pledge yggdrasilctl
klemensn Oct 20, 2024
f2c863a
Merge branch 'develop' into pledge
neilalexander Dec 12, 2024
dae02d3
Merge branch 'develop' into pledge
neilalexander Dec 12, 2024
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6 changes: 6 additions & 0 deletions cmd/genkeys/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,8 @@ import (
"runtime"
"time"

"suah.dev/protect"

"github.com/yggdrasil-network/yggdrasil-go/src/address"
)

Expand All @@ -27,6 +29,10 @@ type keySet struct {
}

func main() {
if err := protect.Pledge("stdio"); err != nil {
panic(err)
}

threads := runtime.GOMAXPROCS(0)
fmt.Println("Threads:", threads)
start := time.Now()
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12 changes: 12 additions & 0 deletions cmd/yggdrasilctl/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@ import (
"strings"
"time"

"suah.dev/protect"

"github.com/olekukonko/tablewriter"
"github.com/yggdrasil-network/yggdrasil-go/src/admin"
"github.com/yggdrasil-network/yggdrasil-go/src/core"
Expand All @@ -22,6 +24,11 @@ import (
)

func main() {
// read config, speak DNS/TCP and/or over a UNIX socket
if err := protect.Pledge("stdio rpath inet unix dns"); err != nil {
panic(err)
}

// makes sure we can use defer and still return an error code to the OS
os.Exit(run())
}
Expand Down Expand Up @@ -78,6 +85,11 @@ func run() int {
panic(err)
}

// config and socket are done, work without unprivileges
if err := protect.Pledge("stdio"); err != nil {
panic(err)
}

logger.Println("Connected")
defer conn.Close()

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