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				synced 2025-11-04 05:53:43 +00:00 
			
		
		
		
	This works around tus/tusd#322, which in turn is caused by aws/aws-sdk-go-v2#1816. This requires separate authentication via service account key. Fixes: #34186.
		
			
				
	
	
		
			85 lines
		
	
	
		
			3.4 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			85 lines
		
	
	
		
			3.4 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
import os
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from typing import Any
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from urllib.parse import SplitResult
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from django.conf import settings
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from django.core.management.base import BaseCommand, CommandError, CommandParser
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from typing_extensions import override
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from scripts.lib.zulip_tools import get_config, get_config_file
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class Command(BaseCommand):
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    help = """Starts the tusd server"""
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    @override
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    def add_arguments(self, parser: CommandParser) -> None:
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        parser.add_argument(
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            "listen", help="[Port, or address:port, to bind HTTP server to]", type=str
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        )
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        local_port = 80
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        config_file = get_config_file()
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        if get_config(config_file, "application_server", "http_only", False):
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            local_port = int(
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                get_config(config_file, "application_server", "nginx_listen_port", "80")
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            )
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        parser.add_argument(
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            "hooks_http",
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            help="[An HTTP endpoint to which hook events will be sent to]",
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            default=f"http://127.0.0.1:{local_port}/api/internal/tusd",
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            nargs="?",
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        )
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    @override
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    def handle(self, *args: Any, **options: Any) -> None:
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        listen = options["listen"]
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        if listen.isdigit():
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            addr, port = "127.0.0.1", int(listen)
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        else:
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            r = SplitResult("", listen, "", "", "")
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            if r.port is None:
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                raise CommandError(f"{listen!r} does not have a valid port number.")
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            addr, port = r.hostname or "127.0.0.1", r.port
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        hooks_http = options["hooks_http"]
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        # https://tus.github.io/tusd/getting-started/configuration/
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        # We do not set a maximum upload size, as the pre-create hooks
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        # will set the max size that they want, based on the intended
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        # use of the uploaded file.
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        tusd_args = [
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            "tusd",
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            "-base-path=/api/v1/tus/",
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            f"-port={port}",
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            f"-host={addr}",
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            "-behind-proxy",
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            f"-hooks-http={hooks_http}",
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            "-hooks-http-forward-headers=Cookie,Authorization",
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            "--hooks-enabled-events=pre-create,pre-finish,pre-terminate",
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            "-disable-download",
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            "--show-startup-logs=false",
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        ]
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        env_vars = os.environ.copy()
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        if settings.LOCAL_UPLOADS_DIR is not None:
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            assert settings.LOCAL_FILES_DIR is not None
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            tusd_args.append(f"-upload-dir={settings.LOCAL_FILES_DIR}")
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        elif settings.S3_ENDPOINT_URL in (
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            "https://storage.googleapis.com",
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            "https://storage.googleapis.com/",
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        ):
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            tusd_args.append(f"-gcs-bucket={settings.S3_AUTH_UPLOADS_BUCKET}")
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            env_vars["GCS_SERVICE_ACCOUNT_FILE"] = "/etc/zulip/gcp_key.json"
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        else:
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            tusd_args.append(f"-s3-bucket={settings.S3_AUTH_UPLOADS_BUCKET}")
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            if settings.S3_ENDPOINT_URL is not None:
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                tusd_args.append(f"-s3-endpoint={settings.S3_ENDPOINT_URL}")
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            if settings.S3_KEY is not None:
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                env_vars["AWS_ACCESS_KEY_ID"] = settings.S3_KEY
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            if settings.S3_SECRET_KEY is not None:
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                env_vars["AWS_SECRET_ACCESS_KEY"] = settings.S3_SECRET_KEY
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            if settings.S3_REGION is not None:
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                env_vars["AWS_REGION"] = settings.S3_REGION
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            if settings.S3_SKIP_CHECKSUM:
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                env_vars["AWS_REQUEST_CHECKSUM_CALCULATION"] = "when_required"
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        os.execvpe("tusd", tusd_args, env_vars)
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