ingress-nginx: add appsec config options

crowdsec-docs/unversioned/bouncers/ingress-nginx.mdx

@@ -79,6 +79,20 @@ controller:
         value: /etc/nginx/lua/plugins/crowdsec/templates/ban.html
       - name: CAPTCHA_TEMPLATE_PATH
         value: /etc/nginx/lua/plugins/crowdsec/templates/captcha.html
+      ## Appsec configuration, optional.
+      ## Remove this section if not using appsec
+      - name: APPSEC_URL
+        value: "http://appsec-service.crowdsec.svc.cluster.local:7422" # if using our helm chart, and running the appsec in the "crowdsec" namespace
+      - name: APPSEC_FAILURE_ACTION
+        value: passthrough # What to do if the appsec is down, optional
+      - name: APPSEC_CONNECT_TIMEOUT # connection timeout to the appsec, in ms, optionial
+        value: 100
+      - name: APPSEC_SEND_TIMEOUT # write timeout to the appsec, in ms, optional
+        value: 100
+      - name: APPSEC_PROCESS_TIMEOUT # max processing duration of the request, in ms, optional
+        value: 1000
+      - name: ALWAYS_SEND_TO_APPSEC
+        value: false # always send requests to the appsec, even if there's a decision against the IP, optional
     command: ['sh', '-c', "sh /docker_start.sh; mkdir -p /lua_plugins/crowdsec/; cp -R /crowdsec/* /lua_plugins/crowdsec/"]
     volumeMounts:
     - name: crowdsec-bouncer-plugin
@@ -345,3 +359,69 @@ CAPTCHA_EXPIRATION=3600
 ```
 
 The time for which the captcha will be validated. After this duration, if the decision is still present in CrowdSec local API, the IPs address will get a captcha again.
+
+### `APPSEC_URL`
+> string
+
+```bash
+APPSEC_URL=http://<ip>:<port>
+```
+
+If set, enable appsec mode and forward the request to this endpoint for analysis.
+
+Use `http://appsec-service.crowdsec.svc.cluster.local:7422` if you are using our helm chart to deploy crowdsec in the `crowdsec` namespace
+
+### `APPSEC_FAILURE_ACTION`
+> passthrough | deny
+
+```bash
+APPSEC_FAILURE_ACTION=passthrough  # default
+```
+
+Behavior when the AppSec Component return a 500. Can let the request passthrough or deny it.
+
+### `ALWAYS_SEND_TO_APPSEC`
+> boolean
+
+```bash
+ALWAYS_SEND_TO_APPSEC=false  # default
+```
+
+Send the request to the AppSec Component even if there is a decision for the IP.
+
+### `SSL_VERIFY`
+> boolean
+
+```bash
+SSL_VERIFY=false  # default
+```
+
+Verify the AppSec Component SSL certificate validity.
+
+### `APPSEC_CONNECT_TIMEOUT`
+> int (milliseconds)
+
+```bash
+APPSEC_CONNECT_TIMEOUT=100  # default
+```
+
+The timeout of the connection between the Remediation Component and AppSec Component.
+
+
+### `APPSEC_SEND_TIMEOUT`
+> int (milliseconds)
+
+```bash
+APPSEC_SEND_TIMEOUT=100  # default
+```
+
+The timeout to send data from the Remediation Component to the AppSec Component.
+
+### `APPSEC_PROCESS_TIMEOUT`
+> int (milliseconds)
+
+```bash
+APPSEC_PROCESS_TIMEOUT=500  # default
+```
+
+The timeout to process the request from the Remediation Component to the AppSec Component.