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Fix network policy and request forwarding #31

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Merged
merged 1 commit into from
Jun 6, 2021
Merged

Fix network policy and request forwarding #31

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36 changes: 31 additions & 5 deletions charts/azdo-proxy/templates/networkpolicy.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,17 +2,43 @@
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: {{ include "azdo-proxy.fullname" . }}-deny-ingress
name: {{ include "azdo-proxy.fullname" . }}
labels:
{{- include "azdo-proxy.labels" . | nindent 4 }}
spec:
podSelector:
matchLabels:
{{- include "azdo-proxy.labels" . | nindent 6 }}
policyTypes:
- Ingress
- Egress
ingress:
- from:
- podSelector: {}
- from:
- podSelector:
matchLabels:
app: source-controller
ports:
- port: 8080
Comment on lines +16 to +21
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@phillebaba phillebaba Jun 6, 2021

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Yes

- from:
- namespaceSelector:
matchLabels:
name: prometheus
ports:
- port: 9090
egress:
- {}
podSelector: {}
- to:
- ipBlock:
cidr: 0.0.0.0/0
except:
- 10.0.0.0/8
- 172.16.0.0/12
- 192.168.0.0/16
- to:
- namespaceSelector: {}
podSelector:
matchLabels:
k8s-app: kube-dns
ports:
- port: 53
protocol: UDP
{{- end }}
1 change: 1 addition & 0 deletions pkg/server/server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -92,6 +92,7 @@ func proxyHandler(logger logr.Logger, proxies map[string]*httputil.ReverseProxy,

// Overwrite the authorization header with the PAT token
logger.Info("Authenticated request", "path", r.URL.Path)
r.Host = target.Host
r.Header.Del("Authorization")
patB64 := base64.StdEncoding.EncodeToString([]byte(fmt.Sprintf("pat:%s", pat)))
r.Header.Add("Authorization", "Basic "+patB64)
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