certspotter/cmd/ctwatch/main.go

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2016-02-05 03:45:37 +01:00
package main
import (
"flag"
"fmt"
"os"
"bufio"
"src.agwa.name/ctwatch"
"src.agwa.name/ctwatch/cmd"
)
func main() {
flag.Parse()
if flag.NArg() < 2 {
fmt.Fprintf(os.Stderr, "Usage: %s [flags] log_uri state_file [domain ...]\n", os.Args[0])
os.Exit(2)
}
logUri := flag.Arg(0)
stateFile := flag.Arg(1)
var domains []string
if flag.NArg() == 3 && flag.Arg(2) == "-" {
scanner := bufio.NewScanner(os.Stdin)
for scanner.Scan() {
domains = append(domains, scanner.Text())
}
if err := scanner.Err(); err != nil {
fmt.Fprintf(os.Stderr, "Error reading standard input: %s\n", err)
os.Exit(1)
}
} else {
domains = flag.Args()[2:]
}
var matcher ctwatch.Matcher
if len(domains) == 0 {
matcher = ctwatch.MatchAll{}
} else {
matcher = ctwatch.NewDomainMatcher(domains)
}
cmd.Main(logUri, stateFile, matcher)
}