feat: add s3 scripts

README.md

@@ -100,6 +100,8 @@ A Collection of Awesome Tools and Scripts for Cloud Engineers.
 - **[list_file_older_than_number_of_days.py](s3/list_file_older_than_number_of_days.py)** - Allows you to list all files older than N numbers of days.
 - **[search_bucket_and_delete.py](s3/search_bucket_and_delete.py)** - Searches for your chosen bucketname and then deletes all (versioned)objects in that S3 bucket before deleting the bucket itself.
 - **[search_file_in_bucket.py](s3/search_file_in_bucket.py)** - Allows you to search file in S3 bucket.
+- **[search_key_bucket.py](s3/search_key_bucket.py)** - Searches for a single keys/object in an S3 bucket and let's you know wether it exists or not.
+- **[search_multiple_keys_bucket.py](s3/search_multiple_keys_bucket.py)** - Searches for multiple keys/objects in an S3 bucket and let's you know wether it exists or not.
 - **[search_subdirectory.py](s3/search_subdirectory.py)** - Allows you to search subdirectory under nested folder structure.
 
 ### SSM scripts

s3/search_key_bucket.py

@@ -0,0 +1,29 @@
+#  https://github.com/dannysteenman/aws-toolbox
+#
+#  License: MIT
+#
+# This script searches for a single keys/object in an S3 bucket and let's you know wether it exists or not
+#
+# Usage: python search_key_bucket.py
+
+import boto3
+import botocore
+
+
+def key_exists(bucket, key):
+    s3 = boto3.client("s3")
+    try:
+        s3.head_object(Bucket=bucket, Key=key)
+        print(f"Key: '{key}' found!")
+    except botocore.exceptions.ClientError as e:
+        if e.response["Error"]["Code"] == "404":
+            print(f"Key: '{key}' does not exist!")
+        else:
+            print("Something else went wrong")
+            raise
+
+
+bucket = "my-bucket"
+key = "path/to/my-file.txt"
+
+key_exists(bucket, key)

s3/search_multiple_keys_bucket.py

@@ -0,0 +1,29 @@
+#  https://github.com/dannysteenman/aws-toolbox
+#
+#  License: MIT
+#
+# This script searches for multiple keys/objects in an S3 bucket and let's you know wether it exists or not
+#
+# Usage: python search_multiple_keys_bucket.py
+
+import boto3
+
+
+def check_keys_exist(bucket, keys_to_check):
+    s3 = boto3.client("s3")
+    response = s3.list_objects_v2(Bucket=bucket)
+
+    if "Contents" in response:
+        existing_keys = {item["Key"] for item in response["Contents"]}
+        return {key: key in existing_keys for key in keys_to_check}
+    else:
+        return {key: False for key in keys_to_check}
+
+
+bucket = "my-bucket"
+keys_to_check = ["path/to/file1.txt", "path/to/file2.txt", "path/to/file3.txt"]
+
+result = check_keys_exist(bucket, keys_to_check)
+
+for key, exists in result.items():
+    print(f"Key {key} exists: {exists}")