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import json
import requests
from services.auth.api_key_auth_base import ApiKeyAuthBase
class FirecrawlAuth(ApiKeyAuthBase):
def __init__(self, credentials: dict):
super().__init__(credentials)
auth_type = credentials.get("auth_type")
if auth_type != "bearer":
raise ValueError("Invalid auth type, Firecrawl auth type must be Bearer")
self.api_key = credentials.get("config").get("api_key", None)
self.base_url = credentials.get("config").get("base_url", "https://api.firecrawl.dev")
if not self.api_key:
raise ValueError("No API key provided")
def validate_credentials(self):
headers = self._prepare_headers()
options = {
"url": "https://example.com",
"crawlerOptions": {"excludes": [], "includes": [], "limit": 1},
"pageOptions": {"onlyMainContent": True},
}
response = self._post_request(f"{self.base_url}/v0/crawl", options, headers)
if response.status_code == 200:
return True
else:
self._handle_error(response)
def _prepare_headers(self):
return {"Content-Type": "application/json", "Authorization": f"Bearer {self.api_key}"}
def _post_request(self, url, data, headers):
return requests.post(url, headers=headers, json=data)
def _handle_error(self, response):
if response.status_code in {402, 409, 500}:
error_message = response.json().get("error", "Unknown error occurred")
raise Exception(f"Failed to authorize. Status code: {response.status_code}. Error: {error_message}")
else:
if response.text:
error_message = json.loads(response.text).get("error", "Unknown error occurred")
raise Exception(f"Failed to authorize. Status code: {response.status_code}. Error: {error_message}")
raise Exception(f"Unexpected error occurred while trying to authorize. Status code: {response.status_code}")
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