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c0c44ae8a3
On panic from handler: log warning and stack trace, report InternalServerError to client When using `podman system service` make determining the listening endpoint deterministic. // When determining _*THE*_ listening endpoint -- // 1) User input wins always // 2) systemd socket activation // 3) rootless honors XDG_RUNTIME_DIR // 4) if varlink -- adapter.DefaultVarlinkAddress // 5) lastly adapter.DefaultAPIAddress Fixes #5150 Fixes #5151 Signed-off-by: Jhon Honce <jhonce@redhat.com>
41 lines
771 B
Go
41 lines
771 B
Go
package systemd
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import (
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"os"
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"strconv"
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"strings"
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)
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// SocketActivated determine if podman is running under the socket activation protocol
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func SocketActivated() bool {
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pid, pid_found := os.LookupEnv("LISTEN_PID")
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fds, fds_found := os.LookupEnv("LISTEN_FDS")
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fdnames, fdnames_found := os.LookupEnv("LISTEN_FDNAMES")
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if !(pid_found && fds_found && fdnames_found) {
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return false
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}
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p, err := strconv.Atoi(pid)
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if err != nil || p != os.Getpid() {
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return false
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}
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nfds, err := strconv.Atoi(fds)
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if err != nil || nfds < 1 {
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return false
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}
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// First available file descriptor is always 3.
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if nfds > 1 {
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names := strings.Split(fdnames, ":")
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for _, n := range names {
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if strings.Contains(n, "podman") {
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return true
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}
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}
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}
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return true
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}
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