Prepare release v1.7.22

.semaphoreci/golang.sh

@@ -2,19 +2,19 @@
 
 set -e
 
-curl -O https://dl.google.com/go/go1.12.linux-amd64.tar.gz
+curl -O https://dl.google.com/go/go1.14.linux-amd64.tar.gz
 
-tar -xvf go1.12.linux-amd64.tar.gz
-rm -rf go1.12.linux-amd64.tar.gz
+tar -xvf go1.14.linux-amd64.tar.gz
+rm -rf go1.14.linux-amd64.tar.gz
 
-sudo mkdir -p /usr/local/golang/1.12/go
-sudo mv go /usr/local/golang/1.12/
+sudo mkdir -p /usr/local/golang/1.14/go
+sudo mv go /usr/local/golang/1.14/
 
 sudo rm /usr/local/bin/go
-sudo chmod +x /usr/local/golang/1.12/go/bin/go
-sudo ln -s /usr/local/golang/1.12/go/bin/go /usr/local/bin/go
+sudo chmod +x /usr/local/golang/1.14/go/bin/go
+sudo ln -s /usr/local/golang/1.14/go/bin/go /usr/local/bin/go
 
-export GOROOT="/usr/local/golang/1.12/go"
-export GOTOOLDIR="/usr/local/golang/1.12/go/pkg/tool/linux_amd64"
+export GOROOT="/usr/local/golang/1.14/go"
+export GOTOOLDIR="/usr/local/golang/1.14/go/pkg/tool/linux_amd64"
 
 go version

CHANGELOG.md

@@ -1,5 +1,33 @@
 # Change Log
 
+## [v1.7.22](https://github.com/containous/traefik/tree/v1.7.22) (2020-03-09)
+[All Commits](https://github.com/containous/traefik/compare/v1.7.21...v1.7.22)
+
+**Bug fixes:**
+- **[provider]** Skip redirection with invalid regex syntax. ([#6446](https://github.com/containous/traefik/pull/6446) by [ldez](https://github.com/ldez))
+- **[server]** Clear closed hijacked h2c connections ([#6357](https://github.com/containous/traefik/pull/6357) by [omerkay](https://github.com/omerkay))
+
+**Documentation:**
+- **[acme]** fix: manual provider code name. ([#6456](https://github.com/containous/traefik/pull/6456) by [ldez](https://github.com/ldez))
+- **[docker]** Fix typo in user guide. ([#6386](https://github.com/containous/traefik/pull/6386) by [ldez](https://github.com/ldez))
+- **[k8s]** Complete TLS example for Kubernetes Ingress in user guide ([#6457](https://github.com/containous/traefik/pull/6457) by [rtribotte](https://github.com/rtribotte))
+- **[k8s]** Updated rbac and Daemonset example bloc ([#6375](https://github.com/containous/traefik/pull/6375) by [bjthomas1](https://github.com/bjthomas1))
+
+## [v1.7.21](https://github.com/containous/traefik/tree/v1.7.21) (2020-02-20)
+[All Commits](https://github.com/containous/traefik/compare/v1.7.20...v1.7.21)
+
+**Bug fixes:**
+- **[acme]** Fix dnspod update. ([#6240](https://github.com/containous/traefik/pull/6240) by [iineva](https://github.com/iineva))
+- **[acme]** Fix finding proper provided certificate when ACME is enabled ([#5873](https://github.com/containous/traefik/pull/5873) by [yazd](https://github.com/yazd))
+- **[authentication,middleware]** don't create http client in each request in forward auth ([#6273](https://github.com/containous/traefik/pull/6273) by [juliens](https://github.com/juliens))
+- **[ecs]** fix: skip ECS container when information are missing instead of panic. ([#6071](https://github.com/containous/traefik/pull/6071) by [ldez](https://github.com/ldez))
+- **[k8s]** Add edge case for root path with rewrite-target ([#6005](https://github.com/containous/traefik/pull/6005) by [dtomcej](https://github.com/dtomcej))
+
+**Documentation:**
+- **[k8s,k8s/ingress]** Update the k8s api version in the documentation ([#6162](https://github.com/containous/traefik/pull/6162) by [jbdoumenjou](https://github.com/jbdoumenjou))
+- **[middleware]** Improve rate-limiting doc ([#6277](https://github.com/containous/traefik/pull/6277) by [mpl](https://github.com/mpl))
+- **[provider]** Fix sample for ssl-header in docs ([#6337](https://github.com/containous/traefik/pull/6337) by [pierresteiner](https://github.com/pierresteiner))
+
 ## [v1.7.20](https://github.com/containous/traefik/tree/v1.7.20) (2019-12-09)
 [All Commits](https://github.com/containous/traefik/compare/v1.7.19...v1.7.20)
 

CONTRIBUTING.md

@@ -13,7 +13,7 @@ You need to run the `binary` target. This will create binaries for Linux platfor
 $ make binary
 docker build -t "traefik-dev:no-more-godep-ever" -f build.Dockerfile .
 Sending build context to Docker daemon 295.3 MB
-Step 0 : FROM golang:1.12-alpine
+Step 0 : FROM golang:1.14-alpine
  ---> 8c6473912976
 Step 1 : RUN go get github.com/golang/dep/cmd/dep
 [...]

Gopkg.lock

@@ -477,12 +477,11 @@
   version = "v1.1.0"
 
 [[projects]]
-  digest = "1:fa62421bd924623ac10a160686cc55d529f7274b2caedf7d2c607d14bc50c118"
+  digest = "1:295f7aed734ab28daff7c0df7db42bcccf7a043d4e0a5daf5768129346b25f23"
   name = "github.com/decker502/dnspod-go"
   packages = ["."]
   pruneopts = "NUT"
-  revision = "71fbbdbdf1a7eeac949586de15bf96d416d3dd63"
-  version = "v0.2.0"
+  revision = "071171b22a9b65e4f544b61c143befd54a08a64e"
 
 [[projects]]
   digest = "1:7a6852b35eb5bbc184561443762d225116ae630c26a7c4d90546619f1e7d2ad2"

Gopkg.toml

@@ -272,3 +272,7 @@
 [[override]]
   name = "contrib.go.opencensus.io/exporter/ocagent"
   version = "0.4.12"
+
+[[override]]
+  name = "github.com/decker502/dnspod-go"
+  revision = "071171b22a9b65e4f544b61c143befd54a08a64e"

build.Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.12-alpine
+FROM golang:1.14-alpine
 
 RUN apk --update upgrade \
     && apk --no-cache --no-progress add git mercurial bash gcc musl-dev curl tar ca-certificates tzdata \

configuration/configuration.go

@@ -212,12 +212,6 @@ func (gc *GlobalConfiguration) SetEffectiveConfiguration(configFile string) {
 			}
 		}
 
-		// Thanks to SSLv3 being enabled by mistake in golang 1.12,
-		// If no minVersion is set, apply TLS1.0 as the minimum.
-		if entryPoint.TLS != nil && len(entryPoint.TLS.MinVersion) == 0 {
-			entryPoint.TLS.MinVersion = "VersionTLS10"
-		}
-
 		if entryPoint.TLS != nil && entryPoint.TLS.DefaultCertificate == nil && len(entryPoint.TLS.Certificates) > 0 {
 			log.Infof("No tls.defaultCertificate given for %s: using the first item in tls.certificates as a fallback.", entryPointName)
 			entryPoint.TLS.DefaultCertificate = &entryPoint.TLS.Certificates[0]

configuration/configuration_test.go

@@ -312,9 +312,7 @@ func TestSetEffectiveConfigurationTLSMinVersion(t *testing.T) {
 			expected: EntryPoint{
 				Address:          ":443",
 				ForwardedHeaders: &ForwardedHeaders{Insecure: true},
-				TLS: &tls.TLS{
-					MinVersion: "VersionTLS10",
-				},
+				TLS:              &tls.TLS{},
 			},
 		},
 	}

docs/configuration/acme.md

@@ -313,7 +313,7 @@ For example, `CF_API_EMAIL_FILE=/run/secrets/traefik_cf-api-email` could be used
 | [Lightsail](https://aws.amazon.com/lightsail/)              | `lightsail`    | `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, `DNS_ZONE`                                                                                    | Not tested yet                 |
 | [Linode](https://www.linode.com)                            | `linode`       | `LINODE_API_KEY`                                                                                                                            | Not tested yet                 |
 | [Linode v4](https://www.linode.com)                         | `linodev4`     | `LINODE_TOKEN`                                                                                                                              | Not tested yet                 |
-| manual                                                      | -              | none, but you need to run Traefik interactively, turn on `acmeLogging` to see instructions and press <kbd>Enter</kbd>.                      | YES                            |
+| manual                                                      | `manual`       | none, but you need to run Traefik interactively, turn on `acmeLogging` to see instructions and press <kbd>Enter</kbd>.                      | YES                            |
 | [MyDNS.jp](https://www.mydns.jp/)                           | `mydnsjp`      | `MYDNSJP_MASTER_ID`, `MYDNSJP_PASSWORD`                                                                                                     | YES                            |
 | [Namecheap](https://www.namecheap.com)                      | `namecheap`    | `NAMECHEAP_API_USER`, `NAMECHEAP_API_KEY`                                                                                                   | YES                            |
 | [Namesilo](https://www.namesilo.com/)                       | `namesilo`     | `NAMESILO_API_KEY`                                                                                                                          | YES                            |

docs/configuration/backends/consulcatalog.md

@@ -224,7 +224,7 @@ If you need to support multiple frontends for a service, for example when having
 | `<prefix>.frontend.headers.SSLTemporaryRedirect=true`     | Forces the frontend to redirect to SSL if a non-SSL request is sent, but by sending a 302 instead of a 301.                                                                                         |
 | `<prefix>.frontend.headers.SSLHost=HOST`                  | This setting configures the hostname that redirects will be based on. Default is "", which is the same host as the request.                                                                         |
 | `<prefix>.frontend.headers.SSLForceHost=true`             | If `SSLForceHost` is `true` and `SSLHost` is set, requests will be forced to use `SSLHost` even the ones that are already using SSL. Default is false.                                              |
-| `<prefix>.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-For:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
+| `<prefix>.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-Proto:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
 | `<prefix>.frontend.headers.STSSeconds=315360000`          | Sets the max-age of the STS header.                                                                                                                                                                 |
 | `<prefix>.frontend.headers.STSIncludeSubdomains=true`     | Adds the `IncludeSubdomains` section of the STS  header.                                                                                                                                            |
 | `<prefix>.frontend.headers.STSPreload=true`               | Adds the preload flag to the STS  header.                                                                                                                                                           |

docs/configuration/backends/docker.md

@@ -412,7 +412,7 @@ It also means that Traefik will manipulate only one backend, not one backend per
 | `traefik.frontend.headers.SSLTemporaryRedirect=true`     | Forces the frontend to redirect to SSL if a non-SSL request is sent, but by sending a 302 instead of a 301.                                                                                         |
 | `traefik.frontend.headers.SSLHost=HOST`                  | This setting configures the hostname that redirects will be based on. Default is "", which is the same host as the request.                                                                         |
 | `traefik.frontend.headers.SSLForceHost=true`             | If `SSLForceHost` is `true` and `SSLHost` is set, requests will be forced to use `SSLHost` even the ones that are already using SSL. Default is false.                                              |
-| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-For:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
+| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-Proto:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
 | `traefik.frontend.headers.STSSeconds=315360000`          | Sets the max-age of the STS header.                                                                                                                                                                 |
 | `traefik.frontend.headers.STSIncludeSubdomains=true`     | Adds the `IncludeSubdomains` section of the STS  header.                                                                                                                                            |
 | `traefik.frontend.headers.STSPreload=true`               | Adds the preload flag to the STS  header.                                                                                                                                                           |

docs/configuration/backends/kubernetes.md

@@ -341,7 +341,7 @@ The following security annotations are applicable on the Ingress object:
 | `ingress.kubernetes.io/ssl-temporary-redirect: "true"`    | Forces the frontend to redirect to SSL if a non-SSL request is sent, but by sending a 302 instead of a 301.                                                                                         |
 | `ingress.kubernetes.io/ssl-host: HOST`                    | This setting configures the hostname that redirects will be based on. Default is "", which is the same host as the request.                                                                         |
 | `ingress.kubernetes.io/ssl-force-host: "true"`            | If `SSLForceHost` is `true` and `SSLHost` is set, requests will be forced to use `SSLHost` even the ones that are already using SSL. Default is false.                                              |
-| `ingress.kubernetes.io/ssl-proxy-headers: EXPR`           | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-For:https`). Format: <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                          |
+| `ingress.kubernetes.io/ssl-proxy-headers: EXPR`           | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-Proto:https`). Format: <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                          |
 
 ### Authentication
 

docs/configuration/backends/marathon.md

@@ -303,7 +303,7 @@ The following labels can be defined on Marathon applications. They adjust the be
 | `traefik.frontend.headers.SSLTemporaryRedirect=true`     | Forces the frontend to redirect to SSL if a non-SSL request is sent, but by sending a 302 instead of a 301.                                                                                         |
 | `traefik.frontend.headers.SSLHost=HOST`                  | This setting configures the hostname that redirects will be based on. Default is "", which is the same host as the request.                                                                         |
 | `traefik.frontend.headers.SSLForceHost=true`             | If `SSLForceHost` is `true` and `SSLHost` is set, requests will be forced to use `SSLHost` even the ones that are already using SSL. Default is false.                                              |
-| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-For:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
+| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-Proto:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
 | `traefik.frontend.headers.STSSeconds=315360000`          | Sets the max-age of the STS header.                                                                                                                                                                 |
 | `traefik.frontend.headers.STSIncludeSubdomains=true`     | Adds the `IncludeSubdomains` section of the STS  header.                                                                                                                                            |
 | `traefik.frontend.headers.STSPreload=true`               | Adds the preload flag to the STS  header.                                                                                                                                                           |

docs/configuration/backends/mesos.md

@@ -215,7 +215,7 @@ The following labels can be defined on Mesos tasks. They adjust the behavior for
 | `traefik.frontend.headers.SSLTemporaryRedirect=true`     | Forces the frontend to redirect to SSL if a non-SSL request is sent, but by sending a 302 instead of a 301.                                                                                         |
 | `traefik.frontend.headers.SSLHost=HOST`                  | This setting configures the hostname that redirects will be based on. Default is "", which is the same host as the request.                                                                         |
 | `traefik.frontend.headers.SSLForceHost=true`             | If `SSLForceHost` is `true` and `SSLHost` is set, requests will be forced to use `SSLHost` even the ones that are already using SSL. Default is false.                                              |
-| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-For:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
+| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-Proto:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
 | `traefik.frontend.headers.STSSeconds=315360000`          | Sets the max-age of the STS header.                                                                                                                                                                 |
 | `traefik.frontend.headers.STSIncludeSubdomains=true`     | Adds the `IncludeSubdomains` section of the STS  header.                                                                                                                                            |
 | `traefik.frontend.headers.STSPreload=true`               | Adds the preload flag to the STS  header.                                                                                                                                                           |

docs/configuration/backends/rancher.md

@@ -250,7 +250,7 @@ Labels can be used on task containers to override default behavior:
 | `traefik.frontend.headers.SSLTemporaryRedirect=true`     | Forces the frontend to redirect to SSL if a non-SSL request is sent, but by sending a 302 instead of a 301.                                                                                         |
 | `traefik.frontend.headers.SSLHost=HOST`                  | This setting configures the hostname that redirects will be based on. Default is "", which is the same host as the request.                                                                         |
 | `traefik.frontend.headers.SSLForceHost=true`             | If `SSLForceHost` is `true` and `SSLHost` is set, requests will be forced to use `SSLHost` even the ones that are already using SSL. Default is false.                                              |
-| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-For:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
+| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-Proto:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
 | `traefik.frontend.headers.STSSeconds=315360000`          | Sets the max-age of the STS header.                                                                                                                                                                 |
 | `traefik.frontend.headers.STSIncludeSubdomains=true`     | Adds the `IncludeSubdomains` section of the STS  header.                                                                                                                                            |
 | `traefik.frontend.headers.STSPreload=true`               | Adds the preload flag to the STS  header.                                                                                                                                                           |

docs/configuration/backends/servicefabric.md

@@ -145,7 +145,7 @@ Labels, set through extensions or the property manager, can be used on services
 | `traefik.frontend.headers.SSLRedirect=true`              | Forces the frontend to redirect to SSL if a non-SSL request is sent.                                                                                                                                |
 | `traefik.frontend.headers.SSLTemporaryRedirect=true`     | Forces the frontend to redirect to SSL if a non-SSL request is sent, but by sending a 302 instead of a 301.                                                                                         |
 | `traefik.frontend.headers.SSLHost=HOST`                  | This setting configures the hostname that redirects will be based on. Default is "", which is the same host as the request.                                                                         |
-| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-For:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
+| `traefik.frontend.headers.SSLProxyHeaders=EXPR`          | Header combinations that would signify a proper SSL Request (Such as `X-Forwarded-Proto:https`).<br>Format:  <code>HEADER:value&vert;&vert;HEADER2:value2</code>                                      |
 | `traefik.frontend.headers.STSSeconds=315360000`          | Sets the max-age of the STS header.                                                                                                                                                                 |
 | `traefik.frontend.headers.STSIncludeSubdomains=true`     | Adds the `IncludeSubdomains` section of the STS  header.                                                                                                                                            |
 | `traefik.frontend.headers.STSPreload=true`               | Adds the preload flag to the STS  header.                                                                                                                                                           |

docs/configuration/commons.md

@@ -249,8 +249,14 @@ Multiple sets of rates can be added to each frontend, but the time periods must
 ```
 
 In the above example, frontend1 is configured to limit requests by the client's ip address.  
-An average of 100 requests every 10 seconds is allowed and an average of 5 requests every 3 seconds.  
-These can "burst" up to 200 and 10 in each period respectively. 
+A sustained rate of 100 requests every 10 seconds (10 req/s) is allowed for rateset1, and 5 requests every 3 seconds (~1.67 req/s) for rateset2.  
+In addition, these can "burst" up to 200 and 10 in each period respectively.
+
+Another way to describe the above parameters, is to use the [leaky bucket](https://en.wikipedia.org/wiki/Leaky_bucket) analogy:
+for rateset1, the size of the bucket is 200 drops, and it is leaking at a rate of 10 drop/s.
+If the incoming rate of drops falling into the bucket gets high enough that the bucket gets filled,
+any subsequent drop overflows out of the bucket (i.e. the request is discarded).
+This situation holds until the incoming rate gets low enough again, and remains that way, for the water level in the bucket to go down.
 
 Valid values for `extractorfunc` are:
   * `client.ip`

docs/user-guide/docker-and-lets-encrypt.md

@@ -235,13 +235,11 @@ Let's take a look at the labels themselves for the `app` service, which is a HTT
 - "traefik.admin.port=9443"
 ```
 
-We use both `container labels` and `service labels`.
+We use both `container labels` and `segment labels`.
 
 #### Container labels
 
-First, we specify the `backend` name which corresponds to the actual service we're routing **to**.
-
-We also tell Traefik to use the `web` network to route HTTP traffic to this container.
+We tell Traefik to use the `web` network to route HTTP traffic to this container.
 With the `traefik.enable` label, we tell Traefik to include this container in its internal configuration.
 
 With the `frontend.rule` label, we tell Traefik that we want to route to this container if the incoming HTTP request contains the `Host` `app.my-awesome-app.org`.
@@ -249,20 +247,20 @@ Essentially, this is the actual rule used for Layer-7 load balancing.
 
 Finally but not unimportantly, we tell Traefik to route **to** port `9000`, since that is the actual TCP/IP port the container actually listens on.
 
-### Service labels
+#### Segment labels
 
-`Service labels` allow managing many routes for the same container.
+`Segment labels` allow managing many routes for the same container.
 
-When both `container labels` and `service labels` are defined, `container labels` are just used as default values for missing `service labels` but no frontend/backend are going to be defined only with these labels.
-Obviously, labels `traefik.frontend.rule` and `traefik.port` described above, will only be used to complete information set in `service labels` during the container frontends/backends creation.
+When both `container labels` and `segment labels` are defined, `container labels` are just used as default values for missing `segment labels` but no frontend/backend are going to be defined only with these labels.
+Obviously, labels `traefik.frontend.rule` and `traefik.port` described above, will only be used to complete information set in `segment labels` during the container frontends/backends creation.
 
-In the example, two service names are defined : `basic` and `admin`.
+In the example, two segment names are defined : `basic` and `admin`.
 They allow creating two frontends and two backends.
 
-- `basic` has only one `service label` : `traefik.basic.protocol`.
+- `basic` has only one `segment label` : `traefik.basic.protocol`.
 Traefik will use values set in `traefik.frontend.rule` and `traefik.port` to create the `basic` frontend and backend.
 The frontend listens to incoming HTTP requests which contain the `Host` `app.my-awesome-app.org` and redirect them in `HTTP` to the port `9000` of the backend.
-- `admin` has all the `services labels` needed to create the `admin` frontend and backend (`traefik.admin.frontend.rule`, `traefik.admin.protocol`, `traefik.admin.port`).
+- `admin` has all the `segment labels` needed to create the `admin` frontend and backend (`traefik.admin.frontend.rule`, `traefik.admin.protocol`, `traefik.admin.port`).
 Traefik will create a frontend to listen to incoming HTTP requests which contain the `Host` `admin-app.my-awesome-app.org` and redirect them in `HTTPS` to the port `9443` of the backend.
 
 #### Gotchas and tips

docs/user-guide/kubernetes.md

@@ -53,6 +53,12 @@ rules:
       - get
       - list
       - watch
+  - apiGroups:
+    - extensions
+    resources:
+    - ingresses/status
+    verbs:
+    - update
 ---
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1beta1
@@ -98,7 +104,7 @@ metadata:
   namespace: kube-system
 ---
 kind: Deployment
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
   name: traefik-ingress-controller
   namespace: kube-system
@@ -164,13 +170,17 @@ metadata:
   namespace: kube-system
 ---
 kind: DaemonSet
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
   name: traefik-ingress-controller
   namespace: kube-system
   labels:
     k8s-app: traefik-ingress-lb
 spec:
+  selector:
+    matchLabels:
+      k8s-app: traefik-ingress-lb
+      name: traefik-ingress-lb
   template:
     metadata:
       labels:
@@ -188,6 +198,7 @@ spec:
           hostPort: 80
         - name: admin
           containerPort: 8080
+          hostPort: 8080
         securityContext:
           capabilities:
             drop:
@@ -358,7 +369,7 @@ spec:
 kubectl apply -f https://raw.githubusercontent.com/containous/traefik/v1.7/examples/k8s/ui.yaml
 ```
 
-Now lets setup an entry in our `/etc/hosts` file to route `traefik-ui.minikube` to our cluster.
+Now let's setup an entry in our `/etc/hosts` file to route `traefik-ui.minikube` to our cluster.
 
 In production you would want to set up real DNS entries.
 You can get the IP address of your minikube instance by running `minikube ip`:
@@ -382,6 +393,23 @@ You can add a TLS entrypoint by adding the following `args` to the container spe
  --entrypoints=Name:https Address::443 TLS
  --entrypoints=Name:http Address::80
 ```
+
+Now let's add the TLS port either to the deployment: 
+
+```
+ports:
+- name: https
+  containerPort: 443
+```
+
+or to the daemon set:
+
+```
+ports:
+- name: https
+  containerPort: 443
+  hostPort: 443
+```
     
 To setup an HTTPS-protected ingress, you can leverage the TLS feature of the ingress resource.
 
@@ -503,7 +531,7 @@ First lets start by launching the pods for the cheese websites.
 ```yaml
 ---
 kind: Deployment
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
   name: stilton
   labels:
@@ -529,7 +557,7 @@ spec:
         - containerPort: 80
 ---
 kind: Deployment
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
   name: cheddar
   labels:
@@ -555,7 +583,7 @@ spec:
         - containerPort: 80
 ---
 kind: Deployment
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
   name: wensleydale
   labels:

examples/k8s/traefik-deployment.yaml

@@ -6,7 +6,7 @@ metadata:
   namespace: kube-system
 ---
 kind: Deployment
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 metadata:
   name: traefik-ingress-controller
   namespace: kube-system

exp.Dockerfile

@@ -12,7 +12,7 @@ RUN yarn install
 RUN npm run build
 
 # BUILD
-FROM golang:1.12-alpine as gobuild
+FROM golang:1.14-alpine as gobuild
 
 RUN apk --update upgrade \
     && apk --no-cache --no-progress add git mercurial bash gcc musl-dev curl tar ca-certificates tzdata \

h2c/h2c.go

@@ -57,20 +57,20 @@ func (s Server) Serve(l net.Listener) error {
 			if http2VerboseLogs {
 				log.Debugf("Attempting h2c with prior knowledge.")
 			}
-			conn, err := initH2CWithPriorKnowledge(w)
+			conn, err := initH2CWithPriorKnowledge(w, s.closeHijackedConnQuietly)
 			if err != nil {
 				if http2VerboseLogs {
 					log.Debugf("Error h2c with prior knowledge: %v", err)
 				}
 				return
 			}
-			defer conn.Close()
+			defer s.closeHijackedConnQuietly(conn)
 			h2cSrv := &http2.Server{}
 			h2cSrv.ServeConn(conn, &http2.ServeConnOpts{Handler: originalHandler})
 			return
 		}
-		if conn, err := h2cUpgrade(w, r); err == nil {
-			defer conn.Close()
+		if conn, err := h2cUpgrade(w, r, s.closeHijackedConnQuietly); err == nil {
+			defer s.closeHijackedConnQuietly(conn)
 			h2cSrv := &http2.Server{}
 			h2cSrv.ServeConn(conn, &http2.ServeConnOpts{Handler: originalHandler})
 			return
@@ -80,12 +80,24 @@ func (s Server) Serve(l net.Listener) error {
 	return s.Server.Serve(l)
 }
 
+func (s Server) closeHijackedConnQuietly(conn net.Conn) {
+	connStateKey := conn
+	if rwConn, ok := conn.(*rwConn); ok {
+		connStateKey = rwConn.Conn
+	}
+
+	s.ConnState(connStateKey, http.StateClosed)
+	if err := conn.Close(); err != nil {
+		log.Debugf("Error closing hijacked connection: %v", err)
+	}
+}
+
 // initH2CWithPriorKnowledge implements creating a h2c connection with prior
 // knowledge (Section 3.4) and creates a net.Conn suitable for http2.ServeConn.
 // All we have to do is look for the client preface that is suppose to be part
 // of the body, and reforward the client preface on the net.Conn this function
 // creates.
-func initH2CWithPriorKnowledge(w http.ResponseWriter) (net.Conn, error) {
+func initH2CWithPriorKnowledge(w http.ResponseWriter, onFailureAfterHijack func(conn net.Conn)) (net.Conn, error) {
 	hijacker, ok := w.(http.Hijacker)
 	if !ok {
 		return nil, errors.New("hijack not supported")
@@ -100,6 +112,7 @@ func initH2CWithPriorKnowledge(w http.ResponseWriter) (net.Conn, error) {
 	buf := make([]byte, len(expectedBody))
 	n, err := io.ReadFull(rw, buf)
 	if err != nil {
+		onFailureAfterHijack(conn)
 		return nil, fmt.Errorf("fail to read body: %v", err)
 	}
 
@@ -112,7 +125,7 @@ func initH2CWithPriorKnowledge(w http.ResponseWriter) (net.Conn, error) {
 		return c, nil
 	}
 
-	conn.Close()
+	onFailureAfterHijack(conn)
 	if http2VerboseLogs {
 		log.Printf(
 			"Missing the request body portion of the client preface. Wanted: %v Got: %v",
@@ -139,7 +152,7 @@ func drainClientPreface(r io.Reader) error {
 }
 
 // h2cUpgrade establishes a h2c connection using the HTTP/1 upgrade (Section 3.2).
-func h2cUpgrade(w http.ResponseWriter, r *http.Request) (net.Conn, error) {
+func h2cUpgrade(w http.ResponseWriter, r *http.Request, onFailureAfterHijack func(conn net.Conn)) (net.Conn, error) {
 	if !isH2CUpgrade(r.Header) {
 		return nil, errors.New("non-conforming h2c headers")
 	}
@@ -167,6 +180,7 @@ func h2cUpgrade(w http.ResponseWriter, r *http.Request) (net.Conn, error) {
 	// A conforming client will now send an H2 client preface which need to drain
 	// since we already sent this.
 	if err := drainClientPreface(rw); err != nil {
+		onFailureAfterHijack(conn)
 		return nil, err
 	}
 

middlewares/auth/authenticator.go

@@ -3,8 +3,10 @@ package auth
 import (
 	"fmt"
 	"io/ioutil"
+	"net"
 	"net/http"
 	"strings"
+	"time"
 
 	goauth "github.com/abbot/go-http-auth"
 	"github.com/containous/traefik/log"
@@ -61,7 +63,10 @@ func NewAuthenticator(authConfig *types.Auth, tracingMiddleware *tracing.Tracing
 		tracingAuth.name = "Auth Digest"
 		tracingAuth.clientSpanKind = false
 	} else if authConfig.Forward != nil {
-		tracingAuth.handler = createAuthForwardHandler(authConfig)
+		tracingAuth.handler, err = createAuthForwardHandler(authConfig)
+		if err != nil {
+			return nil, err
+		}
 		tracingAuth.name = "Auth Forward"
 		tracingAuth.clientSpanKind = true
 	}
@@ -74,10 +79,38 @@ func NewAuthenticator(authConfig *types.Auth, tracingMiddleware *tracing.Tracing
 	return authenticator, nil
 }
 
-func createAuthForwardHandler(authConfig *types.Auth) negroni.HandlerFunc {
+func createAuthForwardHandler(authConfig *types.Auth) (negroni.HandlerFunc, error) {
+	// Ensure our request client does not follow redirects
+	client := http.Client{
+		CheckRedirect: func(r *http.Request, via []*http.Request) error {
+			return http.ErrUseLastResponse
+		},
+		Timeout: 30 * time.Second,
+	}
+
+	if authConfig.Forward.TLS != nil {
+		tlsConfig, err := authConfig.Forward.TLS.CreateTLSConfig()
+		if err != nil {
+			return nil, err
+		}
+
+		client.Transport = &http.Transport{
+			Proxy: http.ProxyFromEnvironment,
+			DialContext: (&net.Dialer{
+				Timeout:   30 * time.Second,
+				KeepAlive: 30 * time.Second,
+				DualStack: true,
+			}).DialContext,
+			MaxIdleConns:          100,
+			IdleConnTimeout:       90 * time.Second,
+			TLSHandshakeTimeout:   10 * time.Second,
+			ExpectContinueTimeout: 1 * time.Second,
+			TLSClientConfig:       tlsConfig,
+		}
+	}
 	return negroni.HandlerFunc(func(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
-		Forward(authConfig.Forward, w, r, next)
-	})
+		Forward(authConfig.Forward, client, w, r, next)
+	}), nil
 }
 func createAuthDigestHandler(digestAuth *goauth.DigestAuth, authConfig *types.Auth) negroni.HandlerFunc {
 	return negroni.HandlerFunc(func(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {

middlewares/auth/forward.go

@@ -18,28 +18,8 @@ const (
 	xForwardedMethod = "X-Forwarded-Method"
 )
 
-// Forward the authentication to a external server
-func Forward(config *types.Forward, w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
-	// Ensure our request client does not follow redirects
-	httpClient := http.Client{
-		CheckRedirect: func(r *http.Request, via []*http.Request) error {
-			return http.ErrUseLastResponse
-		},
-	}
-
-	if config.TLS != nil {
-		tlsConfig, err := config.TLS.CreateTLSConfig()
-		if err != nil {
-			tracing.SetErrorAndDebugLog(r, "Unable to configure TLS to call %s. Cause %s", config.Address, err)
-			w.WriteHeader(http.StatusInternalServerError)
-			return
-		}
-
-		httpClient.Transport = &http.Transport{
-			TLSClientConfig: tlsConfig,
-		}
-	}
-
+// Forward the authentication to an external server
+func Forward(config *types.Forward, httpClient http.Client, w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
 	forwardReq, err := http.NewRequest(http.MethodGet, config.Address, http.NoBody)
 	tracing.LogRequest(tracing.GetSpan(r), forwardReq)
 	if err != nil {

provider/ecs/ecs.go

@@ -309,6 +309,11 @@ func (p *Provider) listInstances(ctx context.Context, client *awsClient) ([]ecsI
 						state:     aws.StringValue(task.LastStatus),
 					}
 				} else {
+					if containerInstance == nil {
+						log.Errorf("Unable to find container instance information for %s", aws.StringValue(container.Name))
+						continue
+					}
+
 					var ports []portMapping
 					for _, mapping := range container.NetworkBindings {
 						if mapping != nil {

provider/kubernetes/fixtures/ingressAnnotations_ingresses.yml

@@ -161,6 +161,23 @@ spec:
           servicePort: 80
         path: /api
 
+---
+  apiVersion: extensions/v1beta1
+  kind: Ingress
+  metadata:
+    annotations:
+      ingress.kubernetes.io/rewrite-target: /app
+    namespace: testing
+  spec:
+    rules:
+    - host: rewritetargetrootpath
+      http:
+        paths:
+        - backend:
+            serviceName: service1
+            servicePort: 80
+          path: /
+
 ---
 apiVersion: extensions/v1beta1
 kind: Ingress

provider/kubernetes/kubernetes.go

@@ -674,6 +674,12 @@ func getRuleForPath(pa extensionsv1beta1.HTTPIngressPath, i *extensionsv1beta1.I
 			return "", fmt.Errorf("rewrite-target must not be used together with annotation %q", annotationKubernetesRuleType)
 		}
 		rewriteTargetRule := fmt.Sprintf("ReplacePathRegex: ^%s(.*) %s$1", pa.Path, strings.TrimRight(rewriteTarget, "/"))
+		if pa.Path == "/" {
+			// If path = /, then just append the cap group, as if we don't cap the path as part of the regex,
+			// then when we strip the right / from the rewrite target, it ends up being missed, as removed but never returned
+			// this only happens when path = / because it is the only case where TrimRight will catch a leading /.
+			rewriteTargetRule = fmt.Sprintf("ReplacePathRegex: ^(.*) %s$1", strings.TrimRight(rewriteTarget, "/"))
+		}
 		rules = append(rules, rewriteTargetRule)
 	}
 

provider/kubernetes/kubernetes_test.go

@@ -415,6 +415,12 @@ func TestProvider_loadIngresses(t *testing.T) {
 							server("http://example.com", weight(1))),
 						lbMethod("wrr"),
 					),
+					backend("rewritetargetrootpath/",
+						servers(
+							server("http://example.com", weight(1)),
+							server("http://example.com", weight(1))),
+						lbMethod("wrr"),
+					),
 					backend("error-pages/errorpages",
 						servers(
 							server("http://example.com", weight(1)),
@@ -523,6 +529,12 @@ func TestProvider_loadIngresses(t *testing.T) {
 							route("/whitelist-source-range", "PathPrefix:/whitelist-source-range"),
 							route("test", "Host:test")),
 					),
+					frontend("rewritetargetrootpath/",
+						passHostHeader(),
+						routes(
+							route("/", "PathPrefix:/;ReplacePathRegex: ^(.*) /app$1"),
+							route("rewritetargetrootpath", "Host:rewritetargetrootpath")),
+					),
 					frontend("rewrite/api",
 						passHostHeader(),
 						routes(
@@ -596,7 +608,7 @@ func TestProvider_loadIngresses(t *testing.T) {
 						passHostHeader(),
 						redirectRegex("root2/$", "root2/root2"),
 						routes(
-							route("/", "PathPrefix:/;ReplacePathRegex: ^/(.*) /abc$1"),
+							route("/", "PathPrefix:/;ReplacePathRegex: ^(.*) /abc$1"),
 							route("root2", "Host:root2"),
 						),
 					),

provider/label/label.go

@@ -45,6 +45,21 @@ func GetStringValue(labels map[string]string, labelName string, defaultValue str
 	return defaultValue
 }
 
+// GetStringSafeValue get string value associated to a label and check if the content is "quotable".
+func GetStringSafeValue(labels map[string]string, labelName string, defaultValue string) (string, error) {
+	value, ok := labels[labelName]
+	if !ok || len(value) <= 0 {
+		return defaultValue, nil
+	}
+
+	_, err := strconv.Unquote(`"` + value + `"`)
+	if err != nil {
+		return value, err
+	}
+
+	return value, nil
+}
+
 // GetBoolValue get bool value associated to a label
 func GetBoolValue(labels map[string]string, labelName string, defaultValue bool) bool {
 	rawValue, ok := labels[labelName]

provider/label/label_test.go

@@ -5,6 +5,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func TestSplitAndTrimString(t *testing.T) {
@@ -106,6 +107,78 @@ func TestGetStringValue(t *testing.T) {
 	}
 }
 
+func TestGetStringSafeValue(t *testing.T) {
+	testCases := []struct {
+		desc          string
+		labels        map[string]string
+		labelName     string
+		defaultValue  string
+		expected      string
+		expectedError bool
+	}{
+		{
+			desc:         "empty labels map",
+			labelName:    "foo",
+			defaultValue: "default",
+			expected:     "default",
+		},
+		{
+			desc: "unescaped value",
+			labels: map[string]string{
+				"foo": `^https?://(test\.beta\.redacted\.org|redacted\.com)/(.*)`,
+			},
+			labelName:     "foo",
+			defaultValue:  "default",
+			expected:      `^https?://(test\.beta\.redacted\.org|redacted\.com)/(.*)`,
+			expectedError: true,
+		},
+		{
+			desc: "escaped value",
+			labels: map[string]string{
+				"foo": `^https?://(test\\.beta\\.redacted\\.org|redacted\\.com)/(.*)`,
+			},
+			labelName:    "foo",
+			defaultValue: "default",
+			expected:     `^https?://(test\\.beta\\.redacted\\.org|redacted\\.com)/(.*)`,
+		},
+		{
+			desc: "empty value",
+			labels: map[string]string{
+				"foo": "",
+			},
+			labelName:    "foo",
+			defaultValue: "default",
+			expected:     "default",
+		},
+		{
+			desc: "non existing label",
+			labels: map[string]string{
+				"foo": "bar",
+			},
+			labelName:    "fii",
+			defaultValue: "default",
+			expected:     "default",
+		},
+	}
+
+	for _, test := range testCases {
+		test := test
+		t.Run(test.desc, func(t *testing.T) {
+			t.Parallel()
+
+			got, err := GetStringSafeValue(test.labels, test.labelName, test.defaultValue)
+
+			if test.expectedError {
+				assert.Error(t, err)
+			} else {
+				require.NoError(t, err)
+			}
+
+			assert.Equal(t, test.expected, got)
+		})
+	}
+}
+
 func TestGetBoolValue(t *testing.T) {
 	testCases := []struct {
 		desc         string

provider/label/partial.go

@@ -50,8 +50,13 @@ func GetRedirect(labels map[string]string) *types.Redirect {
 
 	if Has(labels, TraefikFrontendRedirectRegex) &&
 		Has(labels, TraefikFrontendRedirectReplacement) {
+		value, err := GetStringSafeValue(labels, TraefikFrontendRedirectRegex, "")
+		if err != nil {
+			log.Errorf("Invalid regex syntax: %s", value)
+			return nil
+		}
 		return &types.Redirect{
-			Regex:       GetStringValue(labels, TraefikFrontendRedirectRegex, ""),
+			Regex:       value,
 			Replacement: GetStringValue(labels, TraefikFrontendRedirectReplacement, ""),
 			Permanent:   permanent,
 		}

provider/label/partial_test.go

@@ -449,12 +449,19 @@ func TestGetRedirect(t *testing.T) {
 		labels   map[string]string
 		expected *types.Redirect
 	}{
-
 		{
 			desc:     "should return nil when no redirect labels",
 			labels:   map[string]string{},
 			expected: nil,
 		},
+		{
+			desc: "should return nil when regex syntax is invalid",
+			labels: map[string]string{
+				TraefikFrontendRedirectRegex:       `^https?://(test\.beta\.redacted\.org|redacted\.com)/(.*)`,
+				TraefikFrontendRedirectReplacement: "$1",
+			},
+			expected: nil,
+		},
 		{
 			desc: "should use only entry point tag when mix regex redirect and entry point redirect",
 			labels: map[string]string{
@@ -805,6 +812,7 @@ func TestGetAuth(t *testing.T) {
 		})
 	}
 }
+
 func TestGetPassTLSClientCert(t *testing.T) {
 	testCases := []struct {
 		desc     string

server/server.go

@@ -497,6 +497,12 @@ func (s *Server) createTLSConfig(entryPointName string, tlsOption *traefiktls.TL
 		config.Certificates = []tls.Certificate{}
 	}
 
+	// workaround for users who used GODEBUG to activate TLS1.3
+	if strings.Contains(os.Getenv("GODEBUG"), "tls13=1") {
+		config.MaxVersion = tls.VersionTLS13
+	}
+	config.MaxVersion = tls.VersionTLS12
+
 	// Set the minimum TLS version if set in the config TOML
 	if minConst, exists := traefiktls.MinVersion[s.entryPoints[entryPointName].Configuration.TLS.MinVersion]; exists {
 		config.PreferServerCipherSuites = true
@@ -505,7 +511,7 @@ func (s *Server) createTLSConfig(entryPointName string, tlsOption *traefiktls.TL
 
 	// Set the list of CipherSuites if set in the config TOML
 	if s.entryPoints[entryPointName].Configuration.TLS.CipherSuites != nil {
-		// if our list of CipherSuites is defined in the entrypoint config, we can re-initilize the suites list as empty
+		// if our list of CipherSuites is defined in the entrypoint config, we can re-initialize the suites list as empty
 		config.CipherSuites = make([]uint16, 0)
 		for _, cipher := range s.entryPoints[entryPointName].Configuration.TLS.CipherSuites {
 			if cipherConst, exists := traefiktls.CipherSuites[cipher]; exists {

tls/certificate.go

@@ -25,32 +25,34 @@ var (
 	// CipherSuites Map of TLS CipherSuites from crypto/tls
 	// Available CipherSuites defined at https://golang.org/pkg/crypto/tls/#pkg-constants
 	CipherSuites = map[string]uint16{
-		"TLS_RSA_WITH_RC4_128_SHA":                tls.TLS_RSA_WITH_RC4_128_SHA,
-		"TLS_RSA_WITH_3DES_EDE_CBC_SHA":           tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
-		"TLS_RSA_WITH_AES_128_CBC_SHA":            tls.TLS_RSA_WITH_AES_128_CBC_SHA,
-		"TLS_RSA_WITH_AES_256_CBC_SHA":            tls.TLS_RSA_WITH_AES_256_CBC_SHA,
-		"TLS_RSA_WITH_AES_128_CBC_SHA256":         tls.TLS_RSA_WITH_AES_128_CBC_SHA256,
-		"TLS_RSA_WITH_AES_128_GCM_SHA256":         tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
-		"TLS_RSA_WITH_AES_256_GCM_SHA384":         tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
-		"TLS_ECDHE_ECDSA_WITH_RC4_128_SHA":        tls.TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
-		"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA":    tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
-		"TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA":    tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
-		"TLS_ECDHE_RSA_WITH_RC4_128_SHA":          tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA,
-		"TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA":     tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
-		"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA":      tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
-		"TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA":      tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
-		"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256": tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
-		"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256":   tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
-		"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256":   tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
-		"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256": tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-		"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384":   tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
-		"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384": tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
-		"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305":    tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
-		"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305":  tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
-		"TLS_AES_128_GCM_SHA256":                  tls.TLS_AES_128_GCM_SHA256,
-		"TLS_AES_256_GCM_SHA384":                  tls.TLS_AES_256_GCM_SHA384,
-		"TLS_CHACHA20_POLY1305_SHA256":            tls.TLS_CHACHA20_POLY1305_SHA256,
-		"TLS_FALLBACK_SCSV":                       tls.TLS_FALLBACK_SCSV,
+		"TLS_RSA_WITH_RC4_128_SHA":                      tls.TLS_RSA_WITH_RC4_128_SHA,
+		"TLS_RSA_WITH_3DES_EDE_CBC_SHA":                 tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
+		"TLS_RSA_WITH_AES_128_CBC_SHA":                  tls.TLS_RSA_WITH_AES_128_CBC_SHA,
+		"TLS_RSA_WITH_AES_256_CBC_SHA":                  tls.TLS_RSA_WITH_AES_256_CBC_SHA,
+		"TLS_RSA_WITH_AES_128_CBC_SHA256":               tls.TLS_RSA_WITH_AES_128_CBC_SHA256,
+		"TLS_RSA_WITH_AES_128_GCM_SHA256":               tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
+		"TLS_RSA_WITH_AES_256_GCM_SHA384":               tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
+		"TLS_ECDHE_ECDSA_WITH_RC4_128_SHA":              tls.TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
+		"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA":          tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
+		"TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA":          tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
+		"TLS_ECDHE_RSA_WITH_RC4_128_SHA":                tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA,
+		"TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA":           tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
+		"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA":            tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+		"TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA":            tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+		"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256":       tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
+		"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256":         tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
+		"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256":         tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+		"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256":       tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
+		"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384":         tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+		"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384":       tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
+		"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305":          tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
+		"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256":   tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,
+		"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305":        tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
+		"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256": tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,
+		"TLS_AES_128_GCM_SHA256":                        tls.TLS_AES_128_GCM_SHA256,
+		"TLS_AES_256_GCM_SHA384":                        tls.TLS_AES_256_GCM_SHA384,
+		"TLS_CHACHA20_POLY1305_SHA256":                  tls.TLS_CHACHA20_POLY1305_SHA256,
+		"TLS_FALLBACK_SCSV":                             tls.TLS_FALLBACK_SCSV,
 	}
 )
 
@@ -120,6 +122,7 @@ func (c *Certificates) CreateTLSConfig(entryPointName string) (*tls.Config, erro
 			}
 		}
 	}
+	config.BuildNameToCertificate()
 	return config, nil
 }
 

tls/certificate_test.go

@@ -0,0 +1,102 @@
+package tls
+
+import (
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/pem"
+	"math/big"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestCertificates_CreateTLSConfig(t *testing.T) {
+	var cert Certificates
+	certificate1, err := generateCertificate("test1.traefik.com")
+	require.NoError(t, err)
+	require.NotNil(t, certificate1)
+
+	cert = append(cert, *certificate1)
+
+	certificate2, err := generateCertificate("test2.traefik.com")
+	require.NoError(t, err)
+	require.NotNil(t, certificate2)
+
+	cert = append(cert, *certificate2)
+
+	config, err := cert.CreateTLSConfig("http")
+	require.NoError(t, err)
+
+	assert.Len(t, config.NameToCertificate, 2)
+	assert.Contains(t, config.NameToCertificate, "test1.traefik.com")
+	assert.Contains(t, config.NameToCertificate, "test2.traefik.com")
+}
+
+func generateCertificate(domain string) (*Certificate, error) {
+	certPEM, keyPEM, err := keyPair(domain, time.Time{})
+	if err != nil {
+		return nil, err
+	}
+
+	return &Certificate{
+		CertFile: FileOrContent(certPEM),
+		KeyFile:  FileOrContent(keyPEM),
+	}, nil
+}
+
+// keyPair generates cert and key files
+func keyPair(domain string, expiration time.Time) ([]byte, []byte, error) {
+	rsaPrivKey, err := rsa.GenerateKey(rand.Reader, 2048)
+	if err != nil {
+		return nil, nil, err
+	}
+	keyPEM := pem.EncodeToMemory(&pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(rsaPrivKey)})
+
+	certPEM, err := PemCert(rsaPrivKey, domain, expiration)
+	if err != nil {
+		return nil, nil, err
+	}
+	return certPEM, keyPEM, nil
+}
+
+// PemCert generates PEM cert file
+func PemCert(privKey *rsa.PrivateKey, domain string, expiration time.Time) ([]byte, error) {
+	derBytes, err := derCert(privKey, expiration, domain)
+	if err != nil {
+		return nil, err
+	}
+
+	return pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: derBytes}), nil
+}
+
+func derCert(privKey *rsa.PrivateKey, expiration time.Time, domain string) ([]byte, error) {
+	serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
+	serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
+	if err != nil {
+		return nil, err
+	}
+
+	if expiration.IsZero() {
+		expiration = time.Now().Add(365 * (24 * time.Hour))
+	}
+
+	template := x509.Certificate{
+		SerialNumber: serialNumber,
+		Subject: pkix.Name{
+			CommonName: domain,
+		},
+		NotBefore: time.Now(),
+		NotAfter:  expiration,
+
+		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageKeyAgreement | x509.KeyUsageDataEncipherment,
+		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
+		BasicConstraintsValid: true,
+		DNSNames:              []string{domain},
+	}
+
+	return x509.CreateCertificate(rand.Reader, &template, &template, &privKey.PublicKey, privKey)
+}

vendor/github.com/decker502/dnspod-go/domains.go

@@ -16,18 +16,18 @@ type DomainsService struct {
 }
 
 type DomainInfo struct {
-	DomainTotal   int    `json:"domain_total,omitempty"`
-	AllTotal      int    `json:"all_total,omitempty"`
-	MineTotal     int    `json:"mine_total,omitempty"`
-	ShareTotal    string `json:"share_total,omitempty"`
-	VipTotal      int    `json:"vip_total,omitempty"`
-	IsMarkTotal   int    `json:"ismark_total,omitempty"`
-	PauseTotal    int    `json:"pause_total,omitempty"`
-	ErrorTotal    int    `json:"error_total,omitempty"`
-	LockTotal     int    `json:"lock_total,omitempty"`
-	SpamTotal     int    `json:"spam_total,omitempty"`
-	VipExpire     int    `json:"vip_expire,omitempty"`
-	ShareOutTotal int    `json:"share_out_total,omitempty"`
+	DomainTotal   json.Number `json:"domain_total,omitempty"`
+	AllTotal      json.Number `json:"all_total,omitempty"`
+	MineTotal     json.Number `json:"mine_total,omitempty"`
+	ShareTotal    json.Number `json:"share_total,omitempty"`
+	VipTotal      json.Number `json:"vip_total,omitempty"`
+	IsMarkTotal   json.Number `json:"ismark_total,omitempty"`
+	PauseTotal    json.Number `json:"pause_total,omitempty"`
+	ErrorTotal    json.Number `json:"error_total,omitempty"`
+	LockTotal     json.Number `json:"lock_total,omitempty"`
+	SpamTotal     json.Number `json:"spam_total,omitempty"`
+	VipExpire     json.Number `json:"vip_expire,omitempty"`
+	ShareOutTotal json.Number `json:"share_out_total,omitempty"`
 }
 
 type Domain struct {