[new] vdirsyncer_update_fingerprints.py

vdirsyncer_update_fingerprints.py

@@ -0,0 +1,55 @@
+#!/usr/bin/python3
+
+import sys
+import os
+from configparser import ConfigParser
+from urllib.parse import urlparse
+import subprocess
+
+def get_fingerprint(url):
+    return subprocess.run(['ssl_get_fingerprint.sh', url],
+    capture_output=True).stdout.decode().strip()
+   
+
+def main():
+    cp = ConfigParser()
+
+    conf_file = os.path.join(
+        os.environ.get('HOME'),
+        '.config',
+        'vdirsyncer',
+        'config'
+    )
+
+    cp.read(conf_file)
+
+    storage_flt = lambda x: x.split(' ').pop(0) == 'storage'
+
+    urls_sects = {}
+
+    for sect in filter(storage_flt, cp.sections()):
+        if 'url' not in cp[sect]:
+            continue 
+
+        url = urlparse(eval(cp[sect]['url']))
+        if url.scheme != 'https':
+            continue
+
+        if url.netloc not in urls_sects:
+            urls_sects[url.netloc] = set()
+
+        urls_sects[url.netloc].add(sect)
+    
+    for url in urls_sects.keys():
+
+        fp = get_fingerprint(url)
+        for sect in urls_sects[url]:
+            cp.set(sect, 'verify_fingerprint', f'"{fp}"')
+
+    with open(conf_file, 'w') as fh:
+        cp.write(fh)
+
+            
+        
+if __name__ == '__main__':
+    main()