From b4aadbbac588edff8902fa802024779f51a5ae39 Mon Sep 17 00:00:00 2001
From: "t.me/xtekky" <98614666+xtekky@users.noreply.github.com>
Date: Sun, 30 Apr 2023 22:09:25 +0100
Subject: [PATCH] forefront

---
 gpt4free/forefront/README.md   |  13 +++
 gpt4free/forefront/__init__.py | 194 +++++++++++++++++++++++++++++++++
 gpt4free/forefront/typing.py   |  25 +++++
 3 files changed, 232 insertions(+)
 create mode 100644 gpt4free/forefront/README.md
 create mode 100644 gpt4free/forefront/__init__.py
 create mode 100644 gpt4free/forefront/typing.py

diff --git a/gpt4free/forefront/README.md b/gpt4free/forefront/README.md
new file mode 100644
index 0000000..35ba989
--- /dev/null
+++ b/gpt4free/forefront/README.md
@@ -0,0 +1,13 @@
+### Example: `forefront` (use like openai pypi package) <a name="example-forefront"></a>
+
+```python
+from gpt4free import forefront
+# create an account
+token = forefront.Account.create(logging=False)
+print(token)
+# get a response
+for response in forefront.StreamingCompletion.create(token=token,
+                                                     prompt='hello world', model='gpt-4'):
+    print(response.completion.choices[0].text, end='')
+print("")
+```
\ No newline at end of file
diff --git a/gpt4free/forefront/__init__.py b/gpt4free/forefront/__init__.py
new file mode 100644
index 0000000..969b33b
--- /dev/null
+++ b/gpt4free/forefront/__init__.py
@@ -0,0 +1,194 @@
+from json import loads
+from re import findall
+from time import time, sleep
+from typing import Generator, Optional
+from uuid import uuid4
+
+from fake_useragent import UserAgent
+from requests import post
+from pymailtm import MailTm, Message
+from tls_client import Session
+
+from .typing import ForeFrontResponse
+
+
+class Account:
+    @staticmethod
+    def create(proxy: Optional[str] = None, logging: bool = False):
+        proxies = {'http': 'http://' + proxy, 'https': 'http://' + proxy} if proxy else False
+
+        start = time()
+
+        mail_client = MailTm().get_account()
+        mail_address = mail_client.address
+
+        client = Session(client_identifier='chrome110')
+        client.proxies = proxies
+        client.headers = {
+            'origin': 'https://accounts.forefront.ai',
+            'user-agent': UserAgent().random,
+        }
+
+        response = client.post(
+            'https://clerk.forefront.ai/v1/client/sign_ups?_clerk_js_version=4.38.4',
+            data={'email_address': mail_address},
+        )
+
+        try:
+            trace_token = response.json()['response']['id']
+            if logging:
+                print(trace_token)
+        except KeyError:
+            return 'Failed to create account!'
+
+        response = client.post(
+            f'https://clerk.forefront.ai/v1/client/sign_ups/{trace_token}/prepare_verification?_clerk_js_version=4.38.4',
+            data={
+                'strategy': 'email_link',
+                'redirect_url': 'https://accounts.forefront.ai/sign-up/verify'
+            },
+        )
+
+        if logging:
+            print(response.text)
+
+        if 'sign_up_attempt' not in response.text:
+            return 'Failed to create account!'
+
+        while True:
+            sleep(1)
+            new_message: Message = mail_client.wait_for_message()
+            if logging:
+                print(new_message.data['id'])
+
+            verification_url = findall(r'https:\/\/clerk\.forefront\.ai\/v1\/verify\?token=\w.+', new_message.text)[0]
+
+            if verification_url:
+                break
+
+        if logging:
+            print(verification_url)
+
+        response = client.get(verification_url)
+
+        response = client.get('https://clerk.forefront.ai/v1/client?_clerk_js_version=4.38.4')
+
+        token = response.json()['response']['sessions'][0]['last_active_token']['jwt']
+
+        with open('accounts.txt', 'a') as f:
+            f.write(f'{mail_address}:{token}\n')
+
+        if logging:
+            print(time() - start)
+
+        return token
+
+
+class StreamingCompletion:
+    @staticmethod
+    def create(
+        token=None,
+        chat_id=None,
+        prompt='',
+        action_type='new',
+        default_persona='607e41fe-95be-497e-8e97-010a59b2e2c0',  # default
+        model='gpt-4',
+        proxy=None
+    ) -> Generator[ForeFrontResponse, None, None]:
+        if not token:
+            raise Exception('Token is required!')
+        if not chat_id:
+            chat_id = str(uuid4())
+
+        proxies = { 'http': 'http://' + proxy, 'https': 'http://' + proxy } if proxy else None
+
+        headers = {
+            'authority': 'chat-server.tenant-forefront-default.knative.chi.coreweave.com',
+            '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',
+            'authorization': 'Bearer ' + token,
+            'cache-control': 'no-cache',
+            'content-type': 'application/json',
+            'origin': 'https://chat.forefront.ai',
+            'pragma': 'no-cache',
+            'referer': 'https://chat.forefront.ai/',
+            'sec-ch-ua': '"Chromium";v="112", "Google Chrome";v="112", "Not:A-Brand";v="99"',
+            'sec-ch-ua-mobile': '?0',
+            'sec-ch-ua-platform': '"macOS"',
+            'sec-fetch-dest': 'empty',
+            'sec-fetch-mode': 'cors',
+            'sec-fetch-site': 'cross-site',
+            'user-agent': UserAgent().random,
+        }
+
+        json_data = {
+            'text': prompt,
+            'action': action_type,
+            'parentId': chat_id,
+            'workspaceId': chat_id,
+            'messagePersona': default_persona,
+            'model': model,
+        }
+
+        for chunk in post(
+            'https://chat-server.tenant-forefront-default.knative.chi.coreweave.com/chat',
+            headers=headers,
+            proxies=proxies,
+            json=json_data,
+            stream=True,
+        ).iter_lines():
+            if b'finish_reason":null' in chunk:
+                data = loads(chunk.decode('utf-8').split('data: ')[1])
+                token = data['choices'][0]['delta'].get('content')
+
+                if token is not None:
+                    yield ForeFrontResponse(
+                        **{
+                            'id': chat_id,
+                            'object': 'text_completion',
+                            'created': int(time()),
+                            'text': token,
+                            'model': model,
+                            'choices': [{'text': token, 'index': 0, 'logprobs': None, 'finish_reason': 'stop'}],
+                            'usage': {
+                                'prompt_tokens': len(prompt),
+                                'completion_tokens': len(token),
+                                'total_tokens': len(prompt) + len(token),
+                            },
+                        }
+                    )
+
+
+class Completion:
+    @staticmethod
+    def create(
+        token=None,
+        chat_id=None,
+        prompt='',
+        action_type='new',
+        default_persona='607e41fe-95be-497e-8e97-010a59b2e2c0',  # default
+        model='gpt-4',
+        proxy=None
+    ) -> ForeFrontResponse:
+        text = ''
+        final_response = None
+        for response in StreamingCompletion.create(
+            token=token,
+            chat_id=chat_id,
+            prompt=prompt,
+            action_type=action_type,
+            default_persona=default_persona,
+            model=model,
+            proxy=proxy
+        ):
+            if response:
+                final_response = response
+                text += response.text
+
+        if final_response:
+            final_response.text = text
+        else:
+            raise Exception('Unable to get the response, Please try again')
+
+        return final_response
+	
\ No newline at end of file
diff --git a/gpt4free/forefront/typing.py b/gpt4free/forefront/typing.py
new file mode 100644
index 0000000..a902541
--- /dev/null
+++ b/gpt4free/forefront/typing.py
@@ -0,0 +1,25 @@
+from typing import Any, List
+from pydantic import BaseModel
+
+
+class Choice(BaseModel):
+    text: str
+    index: int
+    logprobs: Any
+    finish_reason: str
+
+
+class Usage(BaseModel):
+    prompt_tokens: int
+    completion_tokens: int
+    total_tokens: int
+
+
+class ForeFrontResponse(BaseModel):
+    id: str
+    object: str
+    created: int
+    model: str
+    choices: List[Choice]
+    usage: Usage
+    text: str
\ No newline at end of file