SSLError ( certificate verify failed)

Question

I'm trying to run simple gradio app with https:

import gradio as gr

if __name__ == "__main__":
    with gr.Blocks(theme=gr.themes.Glass()) as demo:
        testLabel = gr.Label(label="Just for test")

    demo.queue().launch(share=False,
                        debug=False,
                        server_name="0.0.0.0",
                        server_port=8432,
                        ssl_certfile="/home/user/cert.pem",
                        ssl_keyfile="/home/user/key.pem")

And I'm getting error:

requests.exceptions.SSLError: HTTPSConnectionPool(host='localhost', port=8432): Max retries exceeded with url: /startup-events (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate (_ssl.c:1131)')))

I'm using the following versions:

gradio==3.28.0
gradio-client==0.1.4

How can I run this simple app with https ?

score 0 · Answer 1 · answered Jun 05 '23 at 10:17

I assume that you use a self-signed certificate?

The problem is that when you use a self-signed certificate, SSL verification fails. You can disable verification by adding a ssl_verify=False parameter when launching.

demo.queue().launch(share=False,
                        debug=False,
                        server_name="0.0.0.0",
                        server_port=8432,
                        ssl_certfile="/home/user/cert.pem",
                        ssl_keyfile="/home/user/key.pem",
                        ssl_verify=False
)

SSLError ( certificate verify failed)

1 Answers1