From 05a785d621fbb0bec4524f25731253e3efea67ec Mon Sep 17 00:00:00 2001
From: Alex Milushev <o.milushev@anchorfree.com>
Date: Wed, 19 Dec 2018 16:12:35 +0200
Subject: [PATCH] Add posibility to use Bearer Token for auth

---
 .dockerignore                   | 1 +
 html/static/main.css            | 3 +--
 main.go                         | 5 +++--
 templates.go                    | 2 ++
 templates/linux-mac-common.html | 6 +++++-
 5 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/.dockerignore b/.dockerignore
index 31f9947..aaa460e 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,3 +1,4 @@
+.idea
 charts
 examples
 docs
diff --git a/html/static/main.css b/html/static/main.css
index b08078c..3dcc115 100644
--- a/html/static/main.css
+++ b/html/static/main.css
@@ -12,8 +12,7 @@ h3 { font-size: 16px; }
 pre {
   background-color: #eff0f1;
   padding: 5px;
-  white-space: pre-wrap;
-  overflow-wrap: break-word;
+  overflow: auto;
 }
 
 .dex-container {
diff --git a/main.go b/main.go
index 366cc3d..4c4893b 100644
--- a/main.go
+++ b/main.go
@@ -64,13 +64,14 @@ type Cluster struct {
 	K8s_Master_URI    string
 	K8s_Ca_URI        string
 	K8s_Ca_Pem        string
+	Bearer_Token      bool
 
 	Verifier       *oidc.IDTokenVerifier
 	Provider       *oidc.Provider
 	OfflineAsScope bool
 	Client         *http.Client
 	Redirect_URI   string
-    Config         Config
+	Config         Config
 }
 
 // Define our configuration
@@ -189,7 +190,7 @@ func start_app(config Config) {
 			}()
 		}
 
-        cluster.Config = config
+		cluster.Config = config
 
 		base_redirect_uri, err := url.Parse(cluster.Redirect_URI)
 
diff --git a/templates.go b/templates.go
index 27fd192..13e5e80 100644
--- a/templates.go
+++ b/templates.go
@@ -36,6 +36,7 @@ type templateData struct {
 	K8sMasterURI     string
 	K8sCaURI         string
 	K8sCaPem         string
+	BearerToken      bool
 	IDPCaURI         string
 	IDPCaPem         string
 	LogoURI          string
@@ -79,6 +80,7 @@ func (cluster *Cluster) renderToken(w http.ResponseWriter,
 		K8sMasterURI:     cluster.K8s_Master_URI,
 		K8sCaURI:         cluster.K8s_Ca_URI,
 		K8sCaPem:         cluster.K8s_Ca_Pem,
+		BearerToken:      cluster.Bearer_Token,
 		IDPCaURI:         idpCaURI,
 		IDPCaPem:         idpCaPem,
 		LogoURI:          logoURI,
diff --git a/templates/linux-mac-common.html b/templates/linux-mac-common.html
index 1732268..38de509 100644
--- a/templates/linux-mac-common.html
+++ b/templates/linux-mac-common.html
@@ -78,14 +78,18 @@ <h3>Run configuration commands</h3>
       <img class="clippy" width="13" src="{{ .Web_Path_Prefix }}static/clippy.svg" alt=""/>
     </button>
   <pre><code>kubectl config set-credentials {{ .Username }}-{{ .ClusterName }} \
+  {{- if .BearerToken }}
+    --token={{ .IDToken }}
+  {{- else }}
     --auth-provider=oidc \
     --auth-provider-arg=idp-issuer-url={{ .Issuer }} \
     --auth-provider-arg=client-id={{ .ClientID }} \
     --auth-provider-arg=client-secret={{ .ClientSecret }} \
     --auth-provider-arg=refresh-token={{ .RefreshToken }} \
     --auth-provider-arg=id-token={{ .IDToken }}
-  {{- if or (.IDPCaURI) (.IDPCaPem) }} \
+    {{- if or (.IDPCaURI) (.IDPCaPem) }} \
     --auth-provider-arg=idp-certificate-authority=${HOME}/.kube/certs/{{ .ClusterName }}/idp-ca.crt
+    {{- end }}
   {{- end }}</code></pre>
   </div>