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Code Issues Packages Projects Releases Wiki Activity

Support Cloudflare API Token Auth

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This commit is contained in:
Mike Eves 2019-09-12 22:00:29 +01:00
parent 8da3b34f6d
commit 49e0c8b0e7
5 changed files with 34 additions and 5 deletions
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5
docs/tutorials/cloudflare.md
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@ -18,7 +18,10 @@ Snippet from [Cloudflare - Getting Started](https://api.cloudflare.com/#getting-
>The Cloudflare API is a RESTful API based on HTTPS requests and JSON responses. If you are registered with Cloudflare, you can obtain your API key from the bottom of the "My Account" page, found here: [Go to My account](https://dash.cloudflare.com/profile).
The environment vars `CF_API_KEY` and `CF_API_EMAIL` will be needed to run ExternalDNS with Cloudflare.
API Token will be preferred for authentication if `CF_API_TOKEN` environment variable is set.
Otherwise `CF_API_KEY` and `CF_API_EMAIL` should be set to run ExternalDNS with Cloudflare.
When using API Token authentication the token should be granted Zone `Read` and DNS `Edit` privileges.
## Deploy ExternalDNS

5
go.mod
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@ -13,8 +13,9 @@ require (
github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20180828111155-cad214d7d71f
github.com/aws/aws-sdk-go v1.23.18
github.com/cenkalti/backoff v2.1.1+incompatible // indirect
github.com/cloudflare/cloudflare-go v0.0.0-20190102215809-0c85496d8730
github.com/cloudflare/cloudflare-go v0.10.1
github.com/cloudfoundry-community/go-cfclient v0.0.0-20190201205600-f136f9222381
github.com/codegangsta/cli v1.20.0 // indirect
github.com/coreos/bbolt v1.3.2 // indirect
github.com/coreos/etcd v3.3.10+incompatible
github.com/coreos/go-semver v0.2.0 // indirect
@ -64,7 +65,7 @@ require (
github.com/smartystreets/gunit v1.0.2 // indirect
github.com/soheilhy/cmux v0.1.3 // indirect
github.com/spf13/cobra v0.0.3 // indirect
github.com/stretchr/testify v1.3.0
github.com/stretchr/testify v1.4.0
github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8 // indirect
github.com/transip/gotransip v5.8.2+incompatible
github.com/ugorji/go/codec v0.0.0-20190320090025-2dc34c0b8780 // indirect

8
go.sum
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@ -39,6 +39,8 @@ github.com/cenkalti/backoff v2.1.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QH
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cloudflare/cloudflare-go v0.0.0-20190102215809-0c85496d8730 h1:+TK6ytATp7coqI4UlTBboFYD0kSkWZt6L6/T+1yBK6k=
github.com/cloudflare/cloudflare-go v0.0.0-20190102215809-0c85496d8730/go.mod h1:qKQ9S///VKEax9N8kFel9/AvmnkYgvb8uiKTnoVFvpg=
github.com/cloudflare/cloudflare-go v0.10.1 h1:d2CL6F9k2O0Ux0w27LgogJ5UOzZRj6a/hDPFqPP68d8=
github.com/cloudflare/cloudflare-go v0.10.1/go.mod h1:C0Y6eWnTJPMK2ceuOxx2pjh78UUHihcXeTTHb8r7QjU=
github.com/cloudfoundry-community/go-cfclient v0.0.0-20190201205600-f136f9222381 h1:rdRS5BT13Iae9ssvcslol66gfOOXjaLYwqerEn/cl9s=
github.com/cloudfoundry-community/go-cfclient v0.0.0-20190201205600-f136f9222381/go.mod h1:e5+USP2j8Le2M0Jo3qKPFnNhuo1wueU4nWHCXBOfQ14=
github.com/codegangsta/cli v1.20.0/go.mod h1:/qJNoX69yVSKu5o4jLyXAENLRyk1uhi7zkbQ3slBdOA=
@ -192,6 +194,7 @@ github.com/martini-contrib/render v0.0.0-20150707142108-ec18f8345a11/go.mod h1:A
github.com/mattn/go-isatty v0.0.7 h1:UvyT9uN+3r7yLEYSlJsbQGdsaB/a0DlgWP3pql6iwOc=
github.com/mattn/go-isatty v0.0.7/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
github.com/mattn/go-runewidth v0.0.3/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/mdempsky/unconvert v0.0.0-20190325185700-2f5dc3378ed3/go.mod h1:9+3Wp2ccIz73BJqVfc7n2+1A+mzvnEwtDTqEjeRngBQ=
@ -286,6 +289,8 @@ github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8 h1:ndzgwNDnKIqyCvHTXaCqh9KlOWKvBry6nuXMJmonVsE=
github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
github.com/transip/gotransip v5.8.2+incompatible h1:aNJhw/w/3QBqFcHAIPz1ytoK5FexeMzbUCGrrhWr3H0=
@ -294,6 +299,7 @@ github.com/ugorji/go v1.1.2 h1:JON3E2/GPW2iDNGoSAusl1KDf5TRQ8k8q7Tp097pZGs=
github.com/ugorji/go v1.1.2/go.mod h1:hnLbHMwcvSihnDhEfx2/BzKp2xb0Y+ErdfYcrs9tkJQ=
github.com/ugorji/go/codec v0.0.0-20190320090025-2dc34c0b8780 h1:vG/gY/PxA3v3l04qxe3tDjXyu3bozii8ulSlIPOYKhI=
github.com/ugorji/go/codec v0.0.0-20190320090025-2dc34c0b8780/go.mod h1:iT03XoTwV7xq/+UGwKO3UbC1nNNlopQiY61beSdrtOA=
github.com/urfave/cli v1.21.0/go.mod h1:lxDj6qX9Q6lWQxIrbrT0nwecwUtRnhVZAJjJZrVUZZQ=
github.com/vinyldns/go-vinyldns v0.0.0-20190611170422-7119fe55ed92 h1:Q76MzqJu++vAfhj0mVf7t0F4xHUbg+V/d/Uk5PBQjRU=
github.com/vinyldns/go-vinyldns v0.0.0-20190611170422-7119fe55ed92/go.mod h1:AZuEfReFWdvtU0LatbLpo70t3lqdLvph2D5mqFP0bkA=
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
@ -369,6 +375,8 @@ golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2 h1:+DCIGbF/swA92ohVg0//6X2I
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c h1:fqgJT0MGcGpPgpWU7VRdRjuArfcOvC4AoJmILihzhDg=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

8
provider/cloudflare.go
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@ -118,7 +118,13 @@ type cloudFlareChange struct {
// NewCloudFlareProvider initializes a new CloudFlare DNS based Provider.
func NewCloudFlareProvider(domainFilter DomainFilter, zoneIDFilter ZoneIDFilter, zonesPerPage int, proxiedByDefault bool, dryRun bool) (*CloudFlareProvider, error) {
// initialize via API email and API key and returns new API object
config, err := cloudflare.New(os.Getenv("CF_API_KEY"), os.Getenv("CF_API_EMAIL"))
var config *cloudflare.API
var err error
if os.Getenv("CF_API_TOKEN") != "" {
config, err = cloudflare.NewWithAPIToken(os.Getenv("CF_API_TOKEN"))
} else {
config, err = cloudflare.New(os.Getenv("CF_API_KEY"), os.Getenv("CF_API_EMAIL"))
}
if err != nil {
return nil, fmt.Errorf("failed to initialize cloudflare provider: %v", err)
}

13
provider/cloudflare_test.go
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@ -509,9 +509,20 @@ func TestRecords(t *testing.T) {
}
func TestNewCloudFlareProvider(t *testing.T) {
_ = os.Setenv("CF_API_TOKEN", "abc123def")
_, err := NewCloudFlareProvider(
NewDomainFilter([]string{"ext-dns-test.zalando.to."}),
NewZoneIDFilter([]string{""}),
25,
false,
true)
if err != nil {
t.Errorf("should not fail, %s", err)
}
_ = os.Unsetenv("CF_API_TOKEN")
_ = os.Setenv("CF_API_KEY", "xxxxxxxxxxxxxxxxx")
_ = os.Setenv("CF_API_EMAIL", "test@test.com")
_, err := NewCloudFlareProvider(
_, err = NewCloudFlareProvider(
NewDomainFilter([]string{"ext-dns-test.zalando.to."}),
NewZoneIDFilter([]string{""}),
1,