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Merge pull request #17 from msteinert/update-example

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Update example code to call Transaction.End
This commit is contained in:
Mike Steinert
2023-11-29 21:17:23 -06:00
committed by GitHub
parent 4ce1d8a7e0 4537bb5583
commit 6bce85f6ba
1 changed files with 10 additions and 3 deletions
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13
example_test.go
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@@ -14,7 +14,7 @@ import (
// should cause PAM to ask its conversation handler for a username and password // should cause PAM to ask its conversation handler for a username and password
// in sequence. // in sequence.
func Example() { func Example() {
t, err := pam.StartFunc("", "", func(s pam.Style, msg string) (string, error) { t, err := pam.StartFunc("passwd", "", func(s pam.Style, msg string) (string, error) {
switch s { switch s {
case pam.PromptEchoOff: case pam.PromptEchoOff:
fmt.Print(msg) fmt.Print(msg)
@@ -40,12 +40,19 @@ func Example() {
} }
}) })
if err != nil { if err != nil {
fmt.Fprintf(os.Stderr, "start: %s\n", err.Error()) fmt.Fprintf(os.Stderr, "start: %v\n", err)
os.Exit(1) os.Exit(1)
} }
defer func() {
err := t.End()
if err != nil {
fmt.Fprintf(os.Stderr, "end: %v\n", err)
os.Exit(1)
}
}()
err = t.Authenticate(0) err = t.Authenticate(0)
if err != nil { if err != nil {
fmt.Fprintf(os.Stderr, "authenticate: %s\n", err.Error()) fmt.Fprintf(os.Stderr, "authenticate: %v\n", err)
os.Exit(1) os.Exit(1)
} }
fmt.Println("authentication succeeded!") fmt.Println("authentication succeeded!")