10 files changed, 116 insertions, 101 deletions

diff --git a/g4f/Provider/deprecated/ChatForAi.py b/g4f/Provider/ChatForAi.py
index ab4cd89c..c93e76ee 100644
--- a/g4f/Provider/deprecated/ChatForAi.py
+++ b/g4f/Provider/ChatForAi.py
@@ -1,12 +1,16 @@
 from __future__ import annotations
 
-from ...typing import AsyncResult, Messages
-from ...requests import StreamSession
-from ..base_provider import AsyncGeneratorProvider
+import time
+import hashlib
+
+from ..typing import AsyncResult, Messages
+from ..requests import StreamSession
+from .base_provider import AsyncGeneratorProvider
 
 
 class ChatForAi(AsyncGeneratorProvider):
-    url                   = "https://chatforai.com"
+    url                   = "https://chatforai.store"
+    working               = True
     supports_gpt_35_turbo = True
 
     @classmethod
@@ -18,10 +22,17 @@ class ChatForAi(AsyncGeneratorProvider):
         timeout: int = 120,
         **kwargs
     ) -> AsyncResult:
-        async with StreamSession(impersonate="chrome107", proxies={"https": proxy}, timeout=timeout) as session:
+        headers = {
+            "Content-Type": "text/plain;charset=UTF-8",
+            "Origin": cls.url,
+            "Referer": f"{cls.url}/?r=b",
+        }
+        async with StreamSession(impersonate="chrome107", headers=headers, proxies={"https": proxy}, timeout=timeout) as session:
             prompt = messages[-1]["content"]
+            timestamp = int(time.time() * 1e3)
+            conversation_id = f"id_{timestamp-123}"
             data = {
-                "conversationId": "temp",
+                "conversationId": conversation_id,
                 "conversationType": "chat_continuous",
                 "botId": "chat_continuous",
                 "globalSettings":{
@@ -33,8 +44,10 @@ class ChatForAi(AsyncGeneratorProvider):
                     **kwargs
                 },
                 "botSettings": {},
-                "prompt": prompt,
+                "prompt":  prompt,
                 "messages": messages,
+                "timestamp": timestamp,
+                "sign": generate_signature(timestamp, prompt, conversation_id)
             }
             async with session.post(f"{cls.url}/api/handle/provider-openai", json=data) as response:
                 response.raise_for_status()
@@ -52,4 +65,8 @@ class ChatForAi(AsyncGeneratorProvider):
             ("stream", "bool"),
         ]
         param = ", ".join([": ".join(p) for p in params])
-        return f"g4f.provider.{cls.__name__} supports: ({param})"
\ No newline at end of file
+        return f"g4f.provider.{cls.__name__} supports: ({param})"
+    
+def generate_signature(timestamp: int, message: str, id: str):
+    buffer = f"{timestamp}:{id}:{message}:7YN8z6d6"
+    return hashlib.sha256(buffer.encode()).hexdigest()
\ No newline at end of file
diff --git a/g4f/Provider/GptForLove.py b/g4f/Provider/GptForLove.py
index 01cef443..9f7156b2 100644
--- a/g4f/Provider/GptForLove.py
+++ b/g4f/Provider/GptForLove.py
@@ -42,11 +42,10 @@ class GptForLove(AsyncGeneratorProvider):
             data = {
                 "prompt": prompt,
                 "options": {},
-                "systemMessage": "You are ChatGPT, the version is GPT3.5, a large language model trained by OpenAI. Follow the user's instructions carefully. Respond using markdown.",
-                "temperature": 0.8,
-                "top_p": 1,
+                "systemMessage": kwargs.get("system_message", "You are ChatGPT, the version is GPT3.5, a large language model trained by OpenAI. Follow the user's instructions carefully."),
+                "temperature": kwargs.get("temperature", 0.8),
+                "top_p": kwargs.get("top_p", 1),
                 "secret": get_secret(),
-                **kwargs
             }
             async with session.post("https://api.gptplus.one/chat-process", json=data, proxy=proxy) as response:
                 response.raise_for_status()
@@ -67,9 +66,9 @@ class GptForLove(AsyncGeneratorProvider):
 
 def get_secret() -> str:
     dir = os.path.dirname(__file__)
-    dir += '/npm/node_modules/crypto-js'
+    include = dir + '/npm/node_modules/crypto-js/crypto-js'
     source = """
-CryptoJS = require('{dir}/crypto-js')
+CryptoJS = require({include})
 var k = '14487141bvirvvG'
     , e = Math.floor(new Date().getTime() / 1e3);
 var t = CryptoJS.enc.Utf8.parse(e)
@@ -79,5 +78,5 @@ var t = CryptoJS.enc.Utf8.parse(e)
 });
 return o.toString()
 """
-    source = source.replace('{dir}', dir)
+    source = source.replace('{include}', json.dumps(include))
     return execjs.compile(source).call('')
diff --git a/g4f/Provider/Opchatgpts.py b/g4f/Provider/Opchatgpts.py
new file mode 100644
index 00000000..fb0b1ac3
--- /dev/null
+++ b/g4f/Provider/Opchatgpts.py
@@ -0,0 +1,76 @@
+from __future__ import annotations
+
+import random, string, json
+from aiohttp import ClientSession
+
+from ..typing import Messages, AsyncResult
+from .base_provider import AsyncGeneratorProvider
+
+
+class Opchatgpts(AsyncGeneratorProvider):
+    url                   = "https://opchatgpts.net"
+    supports_gpt_35_turbo = True
+    working               = True
+
+    @classmethod
+    async def create_async_generator(
+        cls,
+        model: str,
+        messages: Messages,
+        proxy: str = None,
+        **kwargs
+    ) -> AsyncResult:
+        headers = {
+            "User-Agent"         : "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36",
+            "Accept"             : "*/*",
+            "Accept-Language"    : "de,en-US;q=0.7,en;q=0.3",
+            "Origin"             : cls.url,
+            "Alt-Used"           : "opchatgpts.net",
+            "Referer"            : f"{cls.url}/chatgpt-free-use/",
+            "Sec-Fetch-Dest"     : "empty",
+            "Sec-Fetch-Mode"     : "cors",
+            "Sec-Fetch-Site"     : "same-origin",
+        }
+        async with ClientSession(
+            headers=headers
+        ) as session:
+            data = {
+                "botId": "default",
+                "chatId": random_string(),
+                "contextId": 28,
+                "customId": None,
+                "messages": messages,
+                "newMessage": messages[-1]["content"],
+                "session": "N/A",
+                "stream": True
+            }
+            async with session.post(f"{cls.url}/wp-json/mwai-ui/v1/chats/submit", json=data, proxy=proxy) as response:
+                response.raise_for_status()
+                async for line in response.content:
+                    if line.startswith(b"data: "):
+                        try:
+                            line = json.loads(line[6:])
+                            assert "type" in line
+                        except:
+                            raise RuntimeError(f"Broken line: {line.decode()}")
+                        if line["type"] == "live":
+                            yield line["data"]
+                        elif line["type"] == "end":
+                            break
+
+
+    @classmethod
+    @property
+    def params(cls):
+        params = [
+            ("model", "str"),
+            ("messages", "list[dict[str, str]]"),
+            ("stream", "bool"),
+            ("proxy", "str"),
+        ]
+        param = ", ".join([": ".join(p) for p in params])
+        return f"g4f.provider.{cls.__name__} supports: ({param})"
+    
+
+def random_string(length: int = 10):
+    return ''.join(random.choice(string.ascii_lowercase + string.digits) for _ in range(length))
\ No newline at end of file
diff --git a/g4f/Provider/__init__.py b/g4f/Provider/__init__.py
index 86346851..857b814d 100644
--- a/g4f/Provider/__init__.py
+++ b/g4f/Provider/__init__.py
@@ -4,11 +4,11 @@ from .AiAsk           import AiAsk
 from .Aibn            import Aibn
 from .Aichat          import Aichat
 from .Ails            import Ails
-from .Aivvm           import Aivvm
 from .AItianhu        import AItianhu
 from .AItianhuSpace   import AItianhuSpace
 from .Bing            import Bing
 from .ChatBase        import ChatBase
+from .ChatForAi       import ChatForAi
 from .Chatgpt4Online  import Chatgpt4Online
 from .ChatgptAi       import ChatgptAi
 from .ChatgptDemo     import ChatgptDemo
@@ -26,9 +26,9 @@ from .GptGod          import GptGod
 from .H2o             import H2o
 from .Liaobots        import Liaobots
 from .Myshell         import Myshell
+from .Opchatgpts      import Opchatgpts
 from .Phind           import Phind
 from .Vercel          import Vercel
-from .Vitalentum      import Vitalentum
 from .Ylokh           import Ylokh
 from .You             import You
 from .Yqcloud         import Yqcloud
diff --git a/g4f/Provider/Aivvm.py b/g4f/Provider/deprecated/Aivvm.py
index 214eb638..12fd387d 100644
--- a/g4f/Provider/Aivvm.py
+++ b/g4f/Provider/deprecated/Aivvm.py
@@ -1,8 +1,8 @@
 from __future__ import annotations
 import requests
 
-from .base_provider import BaseProvider
-from ..typing import CreateResult
+from ..base_provider import BaseProvider
+from ...typing import CreateResult, Messages
 from json import dumps
 
 # to recreate this easily, send a post request to https://chat.aivvm.com/api/models
@@ -27,7 +27,7 @@ class Aivvm(BaseProvider):
     @classmethod
     def create_completion(cls,
         model: str,
-        messages: list[dict[str, str]],
+        messages: Messages,
         stream: bool,
         **kwargs
     ) -> CreateResult:
diff --git a/g4f/Provider/deprecated/Opchatgpts.py b/g4f/Provider/deprecated/Opchatgpts.py
deleted file mode 100644
index cc6a133c..00000000
--- a/g4f/Provider/deprecated/Opchatgpts.py
+++ /dev/null
@@ -1,74 +0,0 @@
-from __future__ import annotations
-
-import os, re
-from aiohttp import ClientSession
-
-from ..base_provider import AsyncProvider, format_prompt
-
-
-class Opchatgpts(AsyncProvider):
-    url                   = "https://opchatgpts.net"
-    supports_gpt_35_turbo = True
-    working               = True
-    _nonce                = None
-
-    @classmethod
-    async def create_async(
-        cls,
-        model: str,
-        messages: list[dict[str, str]],
-        **kwargs
-    ) -> str:
-        headers = {
-            "User-Agent"         : "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36",
-            "Accept"             : "*/*",
-            "Accept-language"    : "en,fr-FR;q=0.9,fr;q=0.8,es-ES;q=0.7,es;q=0.6,en-US;q=0.5,am;q=0.4,de;q=0.3",
-            "Origin"             : "https://opchatgpts.net",
-            "Alt-Used"           : "opchatgpts.net",
-            "Referer"            : "https://opchatgpts.net/chatgpt-free-use/",
-            "Sec-Fetch-Dest"     : "empty",
-            "Sec-Fetch-Mode"     : "cors",
-            "Sec-Fetch-Site"     : "same-origin",
-        }
-        async with ClientSession(
-            headers=headers
-        ) as session:
-            if not cls._nonce:
-                async with session.get(
-                    "https://opchatgpts.net/chatgpt-free-use/",
-                    params={"id": os.urandom(6).hex()},
-                ) as response:
-                    result = re.search(r'data-nonce="(.*?)"', await response.text())
-                if not result:
-                    raise RuntimeError("No nonce value")
-                cls._nonce = result.group(1)
-            data = {
-                "_wpnonce": cls._nonce,
-                "post_id": 28,
-                "url": "https://opchatgpts.net/chatgpt-free-use",
-                "action": "wpaicg_chat_shortcode_message",
-                "message": format_prompt(messages),
-                "bot_id": 0
-            }
-            async with session.post("https://opchatgpts.net/wp-admin/admin-ajax.php", data=data) as response:
-                response.raise_for_status()
-                data = await response.json()
-                if "data" in data:
-                    return data["data"]
-                elif "msg" in data:
-                    raise RuntimeError(data["msg"])
-                else:
-                    raise RuntimeError(f"Response: {data}")
-
-
-    @classmethod
-    @property
-    def params(cls):
-        params = [
-            ("model", "str"),
-            ("messages", "list[dict[str, str]]"),
-            ("stream", "bool"),
-            ("temperature", "float"),
-        ]
-        param = ", ".join([": ".join(p) for p in params])
-        return f"g4f.provider.{cls.__name__} supports: ({param})"
\ No newline at end of file
diff --git a/g4f/Provider/Vitalentum.py b/g4f/Provider/deprecated/Vitalentum.py
index 37e259b2..8deb1f50 100644
--- a/g4f/Provider/Vitalentum.py
+++ b/g4f/Provider/deprecated/Vitalentum.py
@@ -3,12 +3,11 @@ from __future__ import annotations
 import json
 from aiohttp import ClientSession
 
-from .base_provider import AsyncGeneratorProvider
-from ..typing import AsyncResult, Messages
+from ..base_provider import AsyncGeneratorProvider
+from ...typing import AsyncResult, Messages
 
 class Vitalentum(AsyncGeneratorProvider):
     url                   = "https://app.vitalentum.io"
-    working               = True
     supports_gpt_35_turbo = True
 
 
diff --git a/g4f/Provider/deprecated/__init__.py b/g4f/Provider/deprecated/__init__.py
index 0644dc52..b37b7edd 100644
--- a/g4f/Provider/deprecated/__init__.py
+++ b/g4f/Provider/deprecated/__init__.py
@@ -4,11 +4,11 @@ from .DfeHub        import DfeHub
 from .EasyChat      import EasyChat
 from .Forefront     import Forefront
 from .GetGpt        import GetGpt
-from .Opchatgpts    import Opchatgpts
 from .Lockchat      import Lockchat
 from .Wewordle      import Wewordle
 from .Equing        import Equing
 from .Wuguokai      import Wuguokai
 from .V50           import V50
 from .FastGpt       import FastGpt
-from .ChatForAi     import ChatForAi
\ No newline at end of file
+from .Aivvm         import Aivvm
+from .Vitalentum    import Vitalentum
\ No newline at end of file
diff --git a/g4f/Provider/unfinished/ChatAiGpt.py b/g4f/Provider/unfinished/ChatAiGpt.py
index 8ade40c2..c77afb48 100644
--- a/g4f/Provider/unfinished/ChatAiGpt.py
+++ b/g4f/Provider/unfinished/ChatAiGpt.py
@@ -11,7 +11,6 @@ from ..helper import format_prompt
 class ChatAiGpt(AsyncGeneratorProvider):
     url                   = "https://chataigpt.org"
     supports_gpt_35_turbo = True
-    working               = True
     _nonce                = None
     _post_id              = None
 
diff --git a/g4f/Provider/unfinished/TalkAi.py b/g4f/Provider/unfinished/TalkAi.py
index a7f1dd84..b27d51c0 100644
--- a/g4f/Provider/unfinished/TalkAi.py
+++ b/g4f/Provider/unfinished/TalkAi.py
@@ -9,7 +9,6 @@ from ..base_provider import AsyncGeneratorProvider
 class TalkAi(AsyncGeneratorProvider):
     url                   = "https://talkai.info"
     supports_gpt_35_turbo = True
-    working               = True
 
     @classmethod
     async def create_async_generator(