48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
// Package fst exports shared fortify types.
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package fst
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import (
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"time"
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)
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type App interface {
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// ID returns a copy of [fst.ID] held by App.
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ID() ID
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// Seal determines the outcome of config as a [SealedApp].
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// The value of config might be overwritten and must not be used again.
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Seal(config *Config) (SealedApp, error)
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String() string
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}
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type SealedApp interface {
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// Run commits sealed system setup and starts the app process.
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Run(rs *RunState) error
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}
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// RunState stores the outcome of a call to [SealedApp.Run].
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type RunState struct {
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// Time is the exact point in time where the process was created.
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// Location must be set to UTC.
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//
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// Time is nil if no process was ever created.
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Time *time.Time
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// ExitCode is the value returned by shim.
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ExitCode int
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// RevertErr is stored by the deferred revert call.
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RevertErr error
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// WaitErr is error returned by the underlying wait syscall.
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WaitErr error
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}
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// Paths contains environment-dependent paths used by fortify.
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type Paths struct {
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// path to shared directory (usually `/tmp/fortify.%d`)
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SharePath string `json:"share_path"`
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// XDG_RUNTIME_DIR value (usually `/run/user/%d`)
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RuntimePath string `json:"runtime_path"`
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// application runtime directory (usually `/run/user/%d/fortify`)
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RunDirPath string `json:"run_dir_path"`
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}
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