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go-ipfs-config: config-patch: docs typo, fix server profile

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License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>
This commit is contained in:
Łukasz Magiera 2017-12-16 18:16:43 +01:00
parent 2423a8fb03
commit 4c300c521e
1 changed files with 54 additions and 25 deletions
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79
config/profile.go
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@ -9,39 +9,38 @@ type Profile struct {
Revert Transformer
}
// defaultServerFilters has a list of non-routable IPv4 prefixes
// according to http://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml
var defaultServerFilters = []string{
"/ip4/10.0.0.0/ipcidr/8",
"/ip4/100.64.0.0/ipcidr/10",
"/ip4/169.254.0.0/ipcidr/16",
"/ip4/172.16.0.0/ipcidr/12",
"/ip4/192.0.0.0/ipcidr/24",
"/ip4/192.0.0.0/ipcidr/29",
"/ip4/192.0.0.8/ipcidr/32",
"/ip4/192.0.0.170/ipcidr/32",
"/ip4/192.0.0.171/ipcidr/32",
"/ip4/192.0.2.0/ipcidr/24",
"/ip4/192.168.0.0/ipcidr/16",
"/ip4/198.18.0.0/ipcidr/15",
"/ip4/198.51.100.0/ipcidr/24",
"/ip4/203.0.113.0/ipcidr/24",
"/ip4/240.0.0.0/ipcidr/4",
}
// Profiles is a map holding configuration transformers. Docs are in docs/config.md
var Profiles = map[string]*Profile{
"server": {
Apply: func(c *Config) error {
// defaultServerFilters has a list of non-routable IPv4 prefixes
// according to http://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml
defaultServerFilters := []string{
"/ip4/10.0.0.0/ipcidr/8",
"/ip4/100.64.0.0/ipcidr/10",
"/ip4/169.254.0.0/ipcidr/16",
"/ip4/172.16.0.0/ipcidr/12",
"/ip4/192.0.0.0/ipcidr/24",
"/ip4/192.0.0.0/ipcidr/29",
"/ip4/192.0.0.8/ipcidr/32",
"/ip4/192.0.0.170/ipcidr/32",
"/ip4/192.0.0.171/ipcidr/32",
"/ip4/192.0.2.0/ipcidr/24",
"/ip4/192.168.0.0/ipcidr/16",
"/ip4/198.18.0.0/ipcidr/15",
"/ip4/198.51.100.0/ipcidr/24",
"/ip4/203.0.113.0/ipcidr/24",
"/ip4/240.0.0.0/ipcidr/4",
}
c.Addresses.NoAnnounce = append(c.Addresses.NoAnnounce, defaultServerFilters...)
c.Swarm.AddrFilters = append(c.Swarm.AddrFilters, defaultServerFilters...)
c.Addresses.NoAnnounce = appendSingle(c.Addresses.NoAnnounce, defaultServerFilters)
c.Swarm.AddrFilters = appendSingle(c.Swarm.AddrFilters, defaultServerFilters)
c.Discovery.MDNS.Enabled = false
return nil
},
Revert: func(c *Config) error {
c.Addresses.NoAnnounce = []string{}
c.Swarm.AddrFilters = []string{}
c.Addresses.NoAnnounce = deleteEntries(c.Addresses.NoAnnounce, defaultServerFilters)
c.Swarm.AddrFilters = deleteEntries(c.Swarm.AddrFilters, defaultServerFilters)
c.Discovery.MDNS.Enabled = true
return nil
},
@ -87,3 +86,33 @@ var Profiles = map[string]*Profile{
},
},
}
func appendSingle(a []string, b []string) []string {
m := map[string]struct{}{}
for _, f := range a {
m[f] = struct{}{}
}
for _, f := range b {
m[f] = struct{}{}
}
return mapKeys(m)
}
func deleteEntries(arr []string, del []string) []string {
m := map[string]struct{}{}
for _, f := range arr {
m[f] = struct{}{}
}
for _, f := range del {
delete(m, f)
}
return mapKeys(m)
}
func mapKeys(m map[string]struct{}) []string {
out := make([]string, 0, len(m))
for f := range m {
out = append(out, f)
}
return out
}