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Ability to use "X-Forwarded-For" as a source of IP for white list.

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This commit is contained in:
Ludovic Fernandez 2018-03-23 17:40:04 +01:00 • committed by Traefiker Bot
parent 4802484729
commit d2766b1b4f
50 changed files with 1496 additions and 599 deletions
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41
provider/consulcatalog/consul_catalog_config.go
View file

@ -43,20 +43,20 @@ func (p *Provider) buildConfiguration(catalog []catalogUpdate) *types.Configurat
"getBuffering": p.getBuffering,
// Frontend functions
"getFrontendRule": p.getFrontendRule,
"getBasicAuth": p.getFuncSliceAttribute(label.SuffixFrontendAuthBasic),
"getEntryPoints": getEntryPoints, // TODO Deprecated [breaking]
"getFrontEndEntryPoints": p.getFuncSliceAttribute(label.SuffixFrontendEntryPoints), // TODO [breaking] rename to getEntryPoints when getEntryPoints will be removed
"getPriority": p.getFuncIntAttribute(label.SuffixFrontendPriority, label.DefaultFrontendPriorityInt),
"getPassHostHeader": p.getFuncBoolAttribute(label.SuffixFrontendPassHostHeader, label.DefaultPassHostHeaderBool),
"getPassTLSCert": p.getFuncBoolAttribute(label.SuffixFrontendPassTLSCert, label.DefaultPassTLSCert),
"getWhitelistSourceRange": p.getFuncSliceAttribute(label.SuffixFrontendWhitelistSourceRange),
"getRedirect": p.getRedirect,
"hasErrorPages": p.getFuncHasAttributePrefix(label.BaseFrontendErrorPage),
"getErrorPages": p.getErrorPages,
"hasRateLimit": p.getFuncHasAttributePrefix(label.BaseFrontendRateLimit),
"getRateLimit": p.getRateLimit,
"getHeaders": p.getHeaders,
"getFrontendRule": p.getFrontendRule,
"getBasicAuth": p.getFuncSliceAttribute(label.SuffixFrontendAuthBasic),
"getEntryPoints": getEntryPoints, // TODO Deprecated [breaking]
"getFrontEndEntryPoints": p.getFuncSliceAttribute(label.SuffixFrontendEntryPoints), // TODO [breaking] rename to getEntryPoints when getEntryPoints will be removed
"getPriority": p.getFuncIntAttribute(label.SuffixFrontendPriority, label.DefaultFrontendPriorityInt),
"getPassHostHeader": p.getFuncBoolAttribute(label.SuffixFrontendPassHostHeader, label.DefaultPassHostHeaderBool),
"getPassTLSCert": p.getFuncBoolAttribute(label.SuffixFrontendPassTLSCert, label.DefaultPassTLSCert),
"getWhiteList": p.getWhiteList,
"getRedirect": p.getRedirect,
"hasErrorPages": p.getFuncHasAttributePrefix(label.BaseFrontendErrorPage),
"getErrorPages": p.getErrorPages,
"hasRateLimit": p.getFuncHasAttributePrefix(label.BaseFrontendRateLimit),
"getRateLimit": p.getRateLimit,
"getHeaders": p.getHeaders,
}
var allNodes []*api.ServiceEntry
@ -311,6 +311,19 @@ func (p *Provider) getBuffering(tags []string) *types.Buffering {
}
}
func (p *Provider) getWhiteList(tags []string) *types.WhiteList {
ranges := p.getSliceAttribute(label.SuffixFrontendWhiteListSourceRange, tags)
if len(ranges) > 0 {
return &types.WhiteList{
SourceRange: ranges,
UseXForwardedFor: p.getBoolAttribute(label.SuffixFrontendWhiteListUseXForwardedFor, tags, false),
}
}
return nil
}
func (p *Provider) getRedirect(tags []string) *types.Redirect {
permanent := p.getBoolAttribute(label.SuffixFrontendRedirectPermanent, tags, false)

59
provider/consulcatalog/consul_catalog_config_test.go
View file

@ -1048,6 +1048,65 @@ func TestProviderGetBuffering(t *testing.T) {
}
}
func TestProviderWhiteList(t *testing.T) {
p := &Provider{
Prefix: "traefik",
}
testCases := []struct {
desc string
tags []string
expected *types.WhiteList
}{
{
desc: "should return nil when no white list labels",
expected: nil,
},
{
desc: "should return a struct when only range",
tags: []string{
label.TraefikFrontendWhiteListSourceRange + "=10.10.10.10",
},
expected: &types.WhiteList{
SourceRange: []string{
"10.10.10.10",
},
UseXForwardedFor: false,
},
},
{
desc: "should return a struct when range and UseXForwardedFor",
tags: []string{
label.TraefikFrontendWhiteListSourceRange + "=10.10.10.10",
label.TraefikFrontendWhiteListUseXForwardedFor + "=true",
},
expected: &types.WhiteList{
SourceRange: []string{
"10.10.10.10",
},
UseXForwardedFor: true,
},
},
{
desc: "should return nil when only UseXForwardedFor",
tags: []string{
label.TraefikFrontendWhiteListUseXForwardedFor + "=true",
},
expected: nil,
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
actual := p.getWhiteList(test.tags)
assert.Equal(t, test.expected, actual)
})
}
}
func TestProviderGetRedirect(t *testing.T) {
p := &Provider{
Prefix: "traefik",