Ophestra
4246256d78
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This can be removed eventually as it is barely used. Signed-off-by: Ophestra <cat@gensokyo.uk>
50 lines
1.5 KiB
Go
50 lines
1.5 KiB
Go
package app
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import (
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"encoding/gob"
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"hakurei.app/container/bits"
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"hakurei.app/container/check"
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"hakurei.app/container/fhs"
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"hakurei.app/system"
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"hakurei.app/system/acl"
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)
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func init() { gob.Register(spRuntimeOp{}) }
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// spRuntimeOp sets up XDG_RUNTIME_DIR inside the container.
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type spRuntimeOp struct{}
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func (s spRuntimeOp) toSystem(state *outcomeStateSys) error {
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runtimeDir, runtimeDirInst := s.commonPaths(state.outcomeState)
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state.sys.Ensure(runtimeDir, 0700)
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state.sys.UpdatePermType(system.User, runtimeDir, acl.Execute)
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state.sys.Ensure(runtimeDirInst, 0700)
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state.sys.UpdatePermType(system.User, runtimeDirInst, acl.Read, acl.Write, acl.Execute)
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return nil
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}
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func (s spRuntimeOp) toContainer(state *outcomeStateParams) error {
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const (
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xdgRuntimeDir = "XDG_RUNTIME_DIR"
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xdgSessionClass = "XDG_SESSION_CLASS"
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xdgSessionType = "XDG_SESSION_TYPE"
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)
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state.runtimeDir = fhs.AbsRunUser.Append(state.mapuid.String())
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state.env[xdgRuntimeDir] = state.runtimeDir.String()
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state.env[xdgSessionClass] = "user"
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state.env[xdgSessionType] = "tty"
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_, runtimeDirInst := s.commonPaths(state.outcomeState)
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state.params.Tmpfs(fhs.AbsRunUser, 1<<12, 0755)
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state.params.Bind(runtimeDirInst, state.runtimeDir, bits.BindWritable)
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return nil
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}
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func (s spRuntimeOp) commonPaths(state *outcomeState) (runtimeDir, runtimeDirInst *check.Absolute) {
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runtimeDir = state.sc.SharePath.Append("runtime")
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runtimeDirInst = runtimeDir.Append(state.identity.String())
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return
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}
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