feat(provider): implement blacklist

charts/akash-provider/Chart.yaml

@@ -17,7 +17,7 @@ type: application
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
 
 # Major version bit highlights the mainnet release (e.g. mainnet4 = 4.x.x, mainnet5 = 5.x.x, ...)
-version: 11.1.0
+version: 11.1.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/akash-provider/scripts/price_script_generic.sh

@@ -2,7 +2,7 @@
 # WARNING: the runtime of this script should NOT exceed 5 seconds! (Perhaps can be amended via AKASH_BID_PRICE_SCRIPT_PROCESS_TIMEOUT env variable)
 # Requirements:
 # curl jq bc mawk ca-certificates
-# Version: April-03-2024
+# Version: Nov-02-2024
 set -o pipefail
 
 # Example:
@@ -28,6 +28,19 @@ if ! [[ -z $WHITELIST_URL ]]; then
   fi
 fi
 
+# Do not bid if the tenant address is in the list passed with BLACKLIST_URL environment variable
+if ! [[ -z $BLACKLIST_URL ]]; then
+  BLACKLIST=/tmp/price-script.blacklist
+  if ! test $(find $BLACKLIST -mmin -10 2>/dev/null); then
+    curl -o $BLACKLIST -s --connect-timeout 3 --max-time 3 -- $BLACKLIST_URL
+  fi
+
+  if grep -qw "$AKASH_OWNER" $BLACKLIST; then
+    echo -n "$AKASH_OWNER is blacklisted" >&2
+    exit 1
+  fi
+fi
+
 function get_akt_price {
   # cache AKT price for 60 minutes to reduce the API pressure as well as to slightly accelerate the bidding (+5s)
   CACHE_FILE=/tmp/aktprice.cache

charts/akash-provider/templates/statefulset.yaml

@@ -181,6 +181,10 @@ spec:
             - name: WHITELIST_URL
               value: "{{ .Values.whitelist_url }}"
 {{- end }}
+{{ if .Values.blacklist_url }}
+            - name: BLACKLIST_URL
+              value: "{{ .Values.blacklist_url }}"
+{{- end }}
 {{ if .Values.debug_bid_script }}
             - name: DEBUG_BID_SCRIPT
               value: "{{ .Values.debug_bid_script }}"