added image metadata extractor tutorial

Author: x4nth055

Diff for: README.md

@@ -24,6 +24,7 @@ This is a repository of all the tutorials of [The Python Code](https://www.thepy
     - [How to Build a XSS Vulnerability Scanner in Python](https://www.thepythoncode.com/article/make-a-xss-vulnerability-scanner-in-python). ([code](ethical-hacking/xss-vulnerability-scanner))
     - [How to Use Hash Algorithms in Python using hashlib](https://www.thepythoncode.com/article/hashing-functions-in-python-using-hashlib). ([code](ethical-hacking/hashing-functions/))
     - [How to Brute Force FTP Servers in Python](https://www.thepythoncode.com/article/brute-force-attack-ftp-servers-using-ftplib-in-python). ([code](ethical-hacking/ftp-cracker))
+    - [How to Extract Image Metadata in Python](https://www.thepythoncode.com/article/extracting-image-metadata-in-python). ([code](ethical-hacking/image-metadata-extractor))
 
 - ### [Machine Learning](https://www.thepythoncode.com/topic/machine-learning)
     - ### [Natural Language Processing](https://www.thepythoncode.com/topic/nlp)

Diff for: ethical-hacking/image-metadata-extractor/README.md

@@ -0,0 +1,7 @@
+# [How to Extract Image Metadata in Python](https://www.thepythoncode.com/article/extracting-image-metadata-in-python)
+To run this:
+- `pip3 install -r requirements.txt`
+- Extract metadata of the image `image.jpg`:
+    ```
+    python image_metadata_extractor.py image.jpg
+    ```

Diff for: ethical-hacking/image-metadata-extractor/image.jpg

@@ -0,0 +1,22 @@
+from PIL import Image
+from PIL.ExifTags import TAGS
+import sys
+
+# path to the image or video
+imagename = sys.argv[1]
+
+# read the image data using PIL
+image = Image.open(imagename)
+
+# extract EXIF data
+exifdata = image.getexif()
+
+# iterating over all EXIF data fields
+for tag_id in exifdata:
+    # get the tag name, instead of human unreadable tag id
+    tag = TAGS.get(tag_id, tag_id)
+    data = exifdata.get(tag_id)
+    # decode bytes 
+    if isinstance(data, bytes):
+        data = data.decode()
+    print(f"{tag:25}: {data}")

Diff for: ethical-hacking/image-metadata-extractor/image_metadata_extractor.py

@@ -0,0 +1 @@
+Pillow