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add some defaults to the private subnets

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Former-commit-id: 5ebd12074b792584541bf116c883b901ea52c77c
This commit is contained in:
Gerasimos (Makis) Maropoulos 2020-06-11 15:18:34 +03:00
parent b4fcaab459
commit 9f4f4a2f49
2 changed files with 88 additions and 31 deletions
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113
configuration.go
View File

@ -389,8 +389,8 @@ func WithoutRemoteAddrHeader(headerName string) Configurator {
func WithRemoteAddrPrivateSubnet(startIP, endIP string) Configurator {
return func(app *Application) {
app.config.RemoteAddrPrivateSubnets = append(app.config.RemoteAddrPrivateSubnets, netutil.IPRange{
Start: net.IP(startIP),
End: net.IP(endIP),
Start: net.ParseIP(startIP),
End: net.ParseIP(endIP),
})
}
}
@ -946,14 +946,33 @@ type Configuration struct {
// RemoteAddrPrivateSubnets defines the private sub-networks.
// They are used to be compared against
// IP Addresses fetched through `RemoteAddrHeaders` or `Request.RemoteAddr`.
// IP Addresses fetched through `RemoteAddrHeaders` or `Context.Request.RemoteAddr`.
// For details please navigate through: https://github.com/kataras/iris/issues/1453
// Defaults to an empty slice, usage:
//
// RemoteAddrPrivateSubnets {
// {Start: "10.0.0.0", End: "10.255.255.255"},
// {Start: "100.64.0.0", End: "100.127.255.255"},
// }
// Defaults to:
// {
// Start: net.ParseIP("10.0.0.0"),
// End: net.ParseIP("10.255.255.255"),
// },
// {
// Start: net.ParseIP("100.64.0.0"),
// End: net.ParseIP("100.127.255.255"),
// },
// {
// Start: net.ParseIP("172.16.0.0"),
// End: net.ParseIP("172.31.255.255"),
// },
// {
// Start: net.ParseIP("192.0.0.0"),
// End: net.ParseIP("192.0.0.255"),
// },
// {
// Start: net.ParseIP("192.168.0.0"),
// End: net.ParseIP("192.168.255.255"),
// },
// {
// Start: net.ParseIP("198.18.0.0"),
// End: net.ParseIP("198.19.255.255"),
// }
//
// Look `context.RemoteAddr()` for more.
RemoteAddrPrivateSubnets []netutil.IPRange `json:"remoteAddrPrivateSubnets" yaml:"RemoteAddrPrivateSubnets" toml:"RemoteAddrPrivateSubnets"`
@ -1143,12 +1162,31 @@ func (c Configuration) GetRemoteAddrHeaders() map[string]bool {
// They are used to be compared against
// IP Addresses fetched through `RemoteAddrHeaders` or `Request.RemoteAddr`.
// For details please navigate through: https://github.com/kataras/iris/issues/1453
// Defaults to an empty slice, usage:
//
// RemoteAddrPrivateSubnets {
// {Start: "10.0.0.0", End: "10.255.255.255"},
// {Start: "100.64.0.0", End: "100.127.255.255"},
// }
// Defaults to:
// {
// Start: net.ParseIP("10.0.0.0"),
// End: net.ParseIP("10.255.255.255"),
// },
// {
// Start: net.ParseIP("100.64.0.0"),
// End: net.ParseIP("100.127.255.255"),
// },
// {
// Start: net.ParseIP("172.16.0.0"),
// End: net.ParseIP("172.31.255.255"),
// },
// {
// Start: net.ParseIP("192.0.0.0"),
// End: net.ParseIP("192.0.0.255"),
// },
// {
// Start: net.ParseIP("192.168.0.0"),
// End: net.ParseIP("192.168.255.255"),
// },
// {
// Start: net.ParseIP("198.18.0.0"),
// End: net.ParseIP("198.19.255.255"),
// }
//
// Look `context.RemoteAddr()` for more.
func (c Configuration) GetRemoteAddrPrivateSubnets() []netutil.IPRange {
@ -1313,15 +1351,40 @@ func DefaultConfiguration() Configuration {
// The request body the size limit
// can be set by the middleware `LimitRequestBodySize`
// or `context#SetMaxRequestBodySize`.
PostMaxMemory: 32 << 20, // 32MB
LocaleContextKey: "iris.locale",
LanguageContextKey: "iris.locale.language",
VersionContextKey: "iris.api.version",
ViewLayoutContextKey: "iris.viewLayout",
ViewDataContextKey: "iris.viewData",
RemoteAddrHeaders: make(map[string]bool),
RemoteAddrPrivateSubnets: []netutil.IPRange{},
EnableOptimizations: false,
Other: make(map[string]interface{}),
PostMaxMemory: 32 << 20, // 32MB
LocaleContextKey: "iris.locale",
LanguageContextKey: "iris.locale.language",
VersionContextKey: "iris.api.version",
ViewLayoutContextKey: "iris.viewLayout",
ViewDataContextKey: "iris.viewData",
RemoteAddrHeaders: make(map[string]bool),
RemoteAddrPrivateSubnets: []netutil.IPRange{
{
Start: net.ParseIP("10.0.0.0"),
End: net.ParseIP("10.255.255.255"),
},
{
Start: net.ParseIP("100.64.0.0"),
End: net.ParseIP("100.127.255.255"),
},
{
Start: net.ParseIP("172.16.0.0"),
End: net.ParseIP("172.31.255.255"),
},
{
Start: net.ParseIP("192.0.0.0"),
End: net.ParseIP("192.0.0.255"),
},
{
Start: net.ParseIP("192.168.0.0"),
End: net.ParseIP("192.168.255.255"),
},
{
Start: net.ParseIP("198.18.0.0"),
End: net.ParseIP("198.19.255.255"),
},
},
EnableOptimizations: false,
Other: make(map[string]interface{}),
}
}

6
context/configuration.go
View File

@ -120,12 +120,6 @@ type ConfigurationReadOnly interface {
// They are used to be compared against
// IP Addresses fetched through `RemoteAddrHeaders` or `Request.RemoteAddr`.
// For details please navigate through: https://github.com/kataras/iris/issues/1453
// Defaults to an empty slice, usage:
//
// RemoteAddrPrivateSubnets {
// {Start: "10.0.0.0", End: "10.255.255.255"},
// {Start: "100.64.0.0", End: "100.127.255.255"},
// }
//
// Look `context.RemoteAddr()` for more.
GetRemoteAddrPrivateSubnets() []netutil.IPRange