Add search command

nc_password_client/nc_password_client.py

@@ -15,6 +15,7 @@ import json
 import sys
 import os
 import time
+import re
 import logging
 from xml.dom import minidom
 import binascii
@@ -1291,6 +1292,38 @@ class NcPasswordClient:
         )
         return True
 
+    def search(self, pattern, limit):
+        '''Search for a password (or passwords) matching in any field the given pattern'''
+        passwords = self.nc.list_passwords()
+        if passwords is None:
+            self.info(
+                {
+                    "action": "search",
+                    "message": "No passwords obtained"
+                }
+            )
+            return False
+        count = 0
+        for password in passwords:
+            for key in password.keys():
+                match = re.search(password[key], pattern)
+                if match:
+                    self.info(
+                        password
+                    )
+                    count += 1
+                if count >= limit:
+                    return True
+        self.info(
+            {
+                "action": "search",
+                "message": "No passwords found with the given pattern",
+                "patter": pattern,
+                "total_passwords": len(passwords)
+            }
+        )
+        return False
+
     def _init_log(self):
         ''' Initialize log object '''
         self._log = logging.getLogger("nc_password_client")
@@ -1455,6 +1488,15 @@ def delete_passwords_folder(ctx, name):
     '''Delete a password folder'''
     ctx.obj['NcPasswordClient'].delete_passwords_folder(name)
 
+@cli.command()
+@click.option('--pattern', '-p', required=True, help='Regular expression pattern to search in the password fields')
+@click.option('--limit', '-l', default=1, help='Maximun number of passwords to show')
+@click_config_file.configuration_option()
+@click.pass_context
+def search(ctx, pattern, limit):
+    '''Search for a password (or passwords) that match the given pattern in its fields'''
+    ctx.obj['NcPasswordClient'].search(pattern, limit)
+
 @cli.command()
 @click.option(
     '--limit', '-l',