64 lines
1.9 KiB
Go
64 lines
1.9 KiB
Go
package app
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import (
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"errors"
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"fmt"
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"io/fs"
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"os"
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"path"
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"git.ophivana.moe/cat/fortify/acl"
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"git.ophivana.moe/cat/fortify/internal"
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"git.ophivana.moe/cat/fortify/internal/verbose"
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)
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func (a *App) EnsureRunDir() {
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if err := os.Mkdir(a.runDirPath, 0700); err != nil && !errors.Is(err, fs.ErrExist) {
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internal.Fatal("Error creating runtime directory:", err)
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}
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}
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func (a *App) EnsureRuntime() {
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if s, err := os.Stat(a.runtimePath); err != nil {
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if errors.Is(err, fs.ErrNotExist) {
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internal.Fatal("Runtime directory does not exist")
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}
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internal.Fatal("Error accessing runtime directory:", err)
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} else if !s.IsDir() {
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internal.Fatal(fmt.Sprintf("Path '%s' is not a directory", a.runtimePath))
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} else {
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if err = acl.UpdatePerm(a.runtimePath, a.UID(), acl.Execute); err != nil {
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internal.Fatal("Error preparing runtime directory:", err)
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} else {
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a.exit.RegisterRevertPath(a.runtimePath)
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}
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verbose.Printf("Runtime data dir '%s' configured\n", a.runtimePath)
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}
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}
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func (a *App) EnsureShare() {
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// acl is unnecessary as this directory is world executable
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if err := os.Mkdir(a.sharePath, 0701); err != nil && !errors.Is(err, fs.ErrExist) {
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internal.Fatal("Error creating shared directory:", err)
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}
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// workaround for launch method sudo
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if a.LaunchOption() == LaunchMethodSudo {
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// ensure child runtime directory (e.g. `/tmp/fortify.%d/%d.share`)
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cr := path.Join(a.sharePath, a.Uid+".share")
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if err := os.Mkdir(cr, 0700); err != nil && !errors.Is(err, fs.ErrExist) {
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internal.Fatal("Error creating child runtime directory:", err)
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} else {
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if err = acl.UpdatePerm(cr, a.UID(), acl.Read, acl.Write, acl.Execute); err != nil {
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internal.Fatal("Error preparing child runtime directory:", err)
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} else {
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a.exit.RegisterRevertPath(cr)
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}
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a.AppendEnv("XDG_RUNTIME_DIR", cr)
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a.AppendEnv("XDG_SESSION_CLASS", "user")
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a.AppendEnv("XDG_SESSION_TYPE", "tty")
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verbose.Printf("Child runtime data dir '%s' configured\n", cr)
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}
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}
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}
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