Merge pull request #104 from lalithkota/main

Misc scripts added

Author: lalithkota

misc/README.md

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+# Miscellaneous Scripts

misc/remove_email_mappers.sh

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+#!/bin/bash
+
+# --- Env Vars ---
+# KEYCLOAK_URL=
+# REALM=
+# ADMIN_USER=
+# ADMIN_PASSWORD=
+# MASTER_REALM=
+
+# --- Authentication: Get Admin Access Token ---
+TOKEN=$(curl -s -X POST "$KEYCLOAK_URL/realms/$MASTER_REALM/protocol/openid-connect/token" \
+  -H 'Content-Type: application/x-www-form-urlencoded' \
+  -d "username=$ADMIN_USER" \
+  -d "password=$ADMIN_PASSWORD" \
+  -d 'grant_type=password' \
+  -d 'client_id=admin-cli')
+echo $TOKEN
+TOKEN=$(echo $TOKEN | jq -r '.access_token')
+
+if [ -z "$TOKEN" ]; then
+  echo "Error: Failed to obtain access token."
+  exit 1
+fi
+
+echo "Successfully obtained access token."
+
+# --- Get All Client IDs ---
+CLIENT_IDS=$(curl -s -X GET "$KEYCLOAK_URL/admin/realms/$REALM/clients" \
+  -H "Authorization: Bearer $TOKEN")
+echo $CLIENT_IDS
+CLIENT_IDS=$(echo $CLIENT_IDS | jq -r '.[].id')
+
+if [ -z "$CLIENT_IDS" ]; then
+  echo "No clients found in realm '$REALM'."
+  exit 0
+fi
+
+echo "Processing $(echo "$CLIENT_IDS" | wc -l) clients."
+
+# --- Iterate and Delete Mappers ---
+for CLIENT_ID in $CLIENT_IDS; do
+  echo "Checking client ID: $CLIENT_ID"
+
+  # Get all mappers for the current client
+  MAPPERS=$(curl -s -X GET "$KEYCLOAK_URL/admin/realms/$REALM/clients/$CLIENT_ID/protocol-mappers/models" \
+    -H "Authorization: Bearer $TOKEN" | jq -r '.[] | select(.name | contains("email")) | .id')
+
+  if [ -z "$MAPPERS" ]; then
+    echo "  No email mappers found."
+    continue
+  fi
+
+  # Delete each identified mapper
+  for MAPPER_ID in $MAPPERS; do
+    echo "  Deleting mapper ID: $MAPPER_ID"
+    curl -s -X DELETE "$KEYCLOAK_URL/admin/realms/$REALM/clients/$CLIENT_ID/protocol-mappers/models/$MAPPER_ID" \
+      -H "Authorization: Bearer $TOKEN"
+
+    if [ $? -eq 0 ]; then
+      echo "    Mapper deleted successfully."
+    else
+      echo "    Error deleting mapper."
+    fi
+  done
+done
+
+echo "Script execution complete."