Merge pull request #175 from codingo/safe-flag

Safe-target variable implementation

Author: codingo

Interlace/lib/core/__version__.py

@@ -1 +1 @@
-__version__ = '1.9.7'
+__version__ = '1.9.8'

Interlace/lib/core/input.py

@@ -1,8 +1,6 @@
 import functools
 import itertools
 import os.path
-import socket
-import struct
 import sys
 from argparse import ArgumentParser
 from io import TextIOWrapper
@@ -113,12 +111,15 @@ def _pre_process_commands(command_list, task_name=None, is_global_task=True, sil
 
     @staticmethod
     def _replace_target_variables_in_commands(tasks, str_targets, ipset_targets):
+        def starts_and_ends_with(string, character):
+            return string[0] == character and string[-1] == character
         TARGET_VAR = "_target_"
         HOST_VAR = "_host_"
         CLEANTARGET_VAR = "_cleantarget_"
+        SAFE_TARGET = "_safe-target_"
         for task in tasks:
             command = task.name()
-            if TARGET_VAR in command or HOST_VAR in command:
+            if TARGET_VAR in command or HOST_VAR in command or SAFE_TARGET in command:
                 for dirty_target in itertools.chain(str_targets, ipset_targets):
                     yielded_task = task.clone()
                     dirty_target = str(dirty_target)
@@ -129,6 +130,13 @@ def _replace_target_variables_in_commands(tasks, str_targets, ipset_targets):
                         dirty_target.replace("http://", "").replace(
                             "https://", "").rstrip("/").replace("/", "-"),
                     )
+
+                    if SAFE_TARGET in command:
+                        if (starts_and_ends_with(dirty_target, "'")) or (starts_and_ends_with(dirty_target, '"')):
+                            pass
+                        else:
+                            dirty_target = f"'{dirty_target}'"
+                        yielded_task.replace(SAFE_TARGET, dirty_target)
                     yield yielded_task
             elif CLEANTARGET_VAR in command:
                 for dirty_target in itertools.chain(str_targets, ipset_targets):

README.md

@@ -73,16 +73,17 @@ Alternatively, you can pass targets in via STDIN and neither -t or -tL will be r
 # Variable Replacements
 The following variables will be replaced in commands at runtime:
 
-| Variable  | Replacement                                                             |
-|-----------|-------------------------------------------------------------------------|
-| \_target\_  | Replaced with the expanded target list that the current thread is running against  |
-| \_cleantarget\_  | Replaced with target cleanded from http:// or https://  |
-| \_host\_ | Works the same as \_target\_, and can be used interchangeably |
-| \_output\_   | Replaced with the output folder variable from Interlace              |
-| \_port\_     | Replaced with the expanded port variable from Interlace                       |
-| \_realport\_ | Replaced with the real port variable from Interlace                  |
-| \_proxy\_    | Replaced with the proxy list from Interlace |
-| \_random\_   | Replaced with the randomly chosen file from Interlace | 
+| Variable        | Replacement                                                                           |
+|-----------------|---------------------------------------------------------------------------------------|
+| \_target\_      | Replaced with the expanded target list that the current thread is running against     |
+| \_cleantarget\_ | Replaced with target cleaned from http:// or https://                                 |
+| \_safe-target\_ | Replaced with target automatically quoting for commands, stopping subcommands running |
+| \_host\_        | Works the same as \_target\_, and can be used interchangeably                         |
+| \_output\_      | Replaced with the output folder variable from Interlace                               |
+| \_port\_        | Replaced with the expanded port variable from Interlace                               |
+| \_realport\_    | Replaced with the real port variable from Interlace                                   |
+| \_proxy\_       | Replaced with the proxy list from Interlace                                           |
+| \_random\_      | Replaced with the randomly chosen file from Interlace                                 | 
 
 # Advanced Command File Usage
 Interlace also makes the use of two additional features for controlling execution flow within a command file: `_blocker_` and `_block:<name>_`. Blockers prevent execution of commands listed after them, until all commands before them have completed, and blocks can be used to force sequential execution of commands listed within a block, for a target.