root
bbe88b0f70
Idle → Starting → Active → Failed lifecycle. bringUp resolves upstream IP, installs the driver (idempotent), runs initial procscan, opens redirector listener, builds filter + opens WinDivert handle, then spawns the diverter reader and 2-second procscan ticker. On every outbound TCP packet from a target PID: record (src_port → real_target) mapping, rewrite dst to 127.0.0.1:listener_port, re-inject. Loopback listener picks up the connection, looks up the original target, and SOCKS5-tunnels. P2.1 scope: no Reconnecting state, no panic recovery, no UDP forwarding. Those land in P2.2/P2.3. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
31 lines
755 B
Go
31 lines
755 B
Go
package engine
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestStatusTransitions_Valid(t *testing.T) {
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cases := []struct {
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from Status
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to Status
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ok bool
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}{
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{StatusIdle, StatusStarting, true},
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{StatusStarting, StatusActive, true},
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{StatusStarting, StatusFailed, true},
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{StatusActive, StatusIdle, true}, // user clicked Stop
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{StatusActive, StatusFailed, true}, // crash
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{StatusFailed, StatusStarting, true}, // user clicked Retry
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// Invalid transitions
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{StatusIdle, StatusActive, false},
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{StatusIdle, StatusFailed, false},
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{StatusActive, StatusStarting, false},
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}
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for _, c := range cases {
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got := isValidTransition(c.from, c.to)
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assert.Equalf(t, c.ok, got, "%s → %s", c.from, c.to)
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}
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}
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