Modified tcdbinfo to extract superadmin credentials

tcdbinfo.sh

@@ -7,12 +7,11 @@ USER_HOME=$HOME
 set -e
 
 JSON=0
-if [[ $# -gt 0 && "$1" =~ ^-- ]]; then
-    if [[ "$1" == "--help" ]]; then
-        cat <<USAGE
+if [[ " $* " =~ " --help " ]]; then
+    cat <<USAGE
 Usage:
        ./tcdbinfo.sh --help
-  sudo ./tcdbinfo.sh [--json|--cols=<columns>] [app1] [app...]
+  sudo ./tcdbinfo.sh [--json|--cols=<columns>] [--force] [app1] [app...]
 
 Description:
   When running the script (as root) without any arguments, it will list
@@ -58,15 +57,37 @@ Description:
   environment variable
   
 USAGE
-        exit 0
-    elif [[ "$1" == "--json" ]]; then
-        JSON=1
-    elif [[ "$1" =~ ^--cols ]]; then
-        [[ "$1" =~ ^--cols= ]] || shift
-        TCDBCOLS="${1#--cols=}"
+    exit 0
+fi
+
+ARGS=()
+ARGS_MODE=1
+ALL=0
+while [[ -n "$1" ]]; do
+    if [[ "$ARGS_MODE" -eq 1 && "$1" =~ ^-- ]]; then
+        case "$1" in
+            "--json")
+                JSON=1
+	        ;;
+            "--cols"*)
+                [[ "$1" =~ ^--cols= ]] || shift
+                TCDBCOLS="${1#--cols=}"
+	        ;;
+	    "--force")
+		ALL=1
+		;;
+	    "--")
+		ARGS_MODE='--'
+		;;
+	    *)
+	        ARGS=("${ARGS[@]}" "$1")
+        esac
+    else
+	ARGS=("${ARGS[@]}" "$1")
     fi
     shift
-fi
+done
+
 TCDBCOLS="${TCDBCOLS:-default}"
 case "$TCDBCOLS" in
     'default' )
@@ -83,27 +104,60 @@ esac
 require_root
 
 QUERY_NAMESPACE=' -A'
-[[ $# -eq 0 ]] || QUERY_NAMESPACE=$( printf -- ' --namespace=ix-%s' "${@}" )
+[[ ${#ARGS[@]} -eq 0 ]] || QUERY_NAMESPACE=$( printf -- ' --namespace=ix-%s' "${ARGS[@]}" )
 
 jqcode='
-.items[] | select(.metadata.name|test("(dbcreds|cnpg-main-urls)$$"))
+.items[] | select(.metadata.name|test("(dbcreds|cnpg-main-urls|-superuser)$$"))
 | {
     "name": .metadata.namespace,
-    "app": .metadata.labels."app.kubernetes.io/instance",
-    "url": (if .data.url != null then .data.url else .data.std end) | @base64d,
+    "app": (
+    	if .metadata.labels."app.kubernetes.io/instance" != null then
+	    .metadata.labels."app.kubernetes.io/instance"
+	else
+	    .metadata.labels."cnpg.io/cluster"
+	end
+    ),
+    "url": (
+    	if .data.url != null then
+	    .data.url | @base64d
+        elif .data.std != null then
+	    .data.std | @base64d
+        else {
+            "protocol": "",
+            "username": .data.username | @base64d,
+            "password": .data.password | @base64d,
+            "passwordlen": .data.password | @base64d | length,
+            "host": "",
+            "port": "",
+	    "dbname": ""
+        } end)
+   ,"raw": .
+} | {
+    "name": .name,
+    "app": .app,
+    "url": (
+    	if (.url|type) == "object" then
+	    ""
+        else
+            .url
+	end
+    ),
     "data": (
-        (if .data.url != null then .data.url else .data.std end) |
-        @base64d |
-        match("(.*)://(.+):(.+)@([^:]+)(:(\\d+))?/(.*)$") | .captures | {
-            "protocol": .[0].string,
-            "username": .[1].string,
-            "password": .[2].string,
-            "passwordlen": .[2].string | length,
-            "host": .[3].string,
-            "safeport": .[4].string,
-            "port": .[5].string,
-            "dbname": .[6].string,
-        }
+    	if (.url|type) == "object" then
+	    .url
+        else
+	    .url |
+                match("(.*)://(.+):(.+)@([^:]+)(:(\\d+))?/(.*)$") | .captures | {
+                    "protocol": .[0].string,
+                    "username": .[1].string,
+                    "password": .[2].string,
+                    "passwordlen": .[2].string | length,
+                    "host": .[3].string,
+                    "safeport": .[4].string,
+                    "port": .[5].string,
+                    "dbname": .[6].string,
+                }
+	end
     )
 } | {
     "name": .name,
@@ -120,6 +174,8 @@ jqcode='
 }
 '
 
+[[ "$ALL" -eq 1 ]] || jqcode="$jqcode | select( .raw_url != \"\" )"
+
 json_results=$(
     <<<"${QUERY_NAMESPACE}" \
     xargs -n1 k3s kubectl \