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add pedantic mode (used by localserve) that refuses some behaviour that is invalid according to specifications and that we normally accept for compatibility

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This commit is contained in:
Mechiel Lukkien
2023-03-12 15:16:01 +01:00
parent 132f08913b
commit 317dc78397
16 changed files with 127 additions and 56 deletions
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35
main.go
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@ -143,6 +143,7 @@ var commands = []struct {
{"bumpuidvalidity", cmdBumpUIDValidity},
{"dmarcdb addreport", cmdDMARCDBAddReport},
{"ensureparsed", cmdEnsureParsed},
{"message parse", cmdMessageParse},
{"tlsrptdb addreport", cmdTLSRPTDBAddReport},
{"updates addsigned", cmdUpdatesAddSigned},
{"updates genkey", cmdUpdatesGenkey},
@ -326,7 +327,7 @@ Used to generate documentation.
func usage(l []cmd, unlisted bool) {
var lines []string
if !unlisted {
lines = append(lines, "mox [-config config/mox.conf] ...")
lines = append(lines, "mox [-config config/mox.conf] [-pedantic] ...")
}
for _, c := range l {
c.gather()
@ -352,6 +353,7 @@ func usage(l []cmd, unlisted bool) {
}
var loglevel string
var pedantic bool
// subcommands that are not "serve" should use this function to load the config, it
// restores any loglevel specified on the command-line, instead of using the
@ -362,6 +364,9 @@ func mustLoadConfig() {
mox.Conf.Log[""] = level
mlog.SetConfig(mox.Conf.Log)
}
if pedantic {
moxvar.Pedantic = true
}
}
func main() {
@ -380,6 +385,7 @@ func main() {
flag.StringVar(&mox.ConfigStaticPath, "config", envString("MOXCONF", "config/mox.conf"), "configuration file, other config files are looked up in the same directory, defaults to $MOXCONF with a fallback to mox.conf")
flag.StringVar(&loglevel, "loglevel", "", "if non-empty, this log level is set early in startup")
flag.BoolVar(&pedantic, "pedantic", false, "protocol violations result in errors instead of accepting/working around them")
flag.Usage = func() { usage(cmds, false) }
flag.Parse()
@ -387,6 +393,9 @@ func main() {
if len(args) == 0 {
usage(cmds, false)
}
if pedantic {
moxvar.Pedantic = true
}
mox.ConfigDynamicPath = filepath.Join(filepath.Dir(mox.ConfigStaticPath), "domains.conf")
if level, ok := mlog.Levels[loglevel]; ok && loglevel != "" {
@ -1898,6 +1907,30 @@ func cmdEnsureParsed(c *cmd) {
fmt.Printf("%d messages updated\n", n)
}
func cmdMessageParse(c *cmd) {
c.unlisted = true
c.params = "message.eml"
c.help = "Parse message, print JSON representation."
args := c.Parse()
if len(args) != 1 {
c.Usage()
}
f, err := os.Open(args[0])
xcheckf(err, "open")
defer f.Close()
part, err := message.Parse(f)
xcheckf(err, "parsing message")
err = part.Walk(nil)
xcheckf(err, "parsing nested parts")
enc := json.NewEncoder(os.Stdout)
enc.SetIndent("", "\t")
err = enc.Encode(part)
xcheckf(err, "write")
}
func cmdBumpUIDValidity(c *cmd) {
c.unlisted = true
c.params = "account mailbox"