c98174eea5
Tested with badssl.com: 1. Get client certificates from https://badssl.com/download/ 2. Convert public portion with `openssl x509 -in badssl.com-client.pem -out CIRCUITPY/cert.pem` 3. Convert private portion with `openssl rsa -in badssl.com-client.pem -out CIRCUITPY/privkey.pem` and the password `badssl.com` 4. Put wifi settings in CIRCUITPY/.env 5. Run the below Python script: ```py import os import wifi import socketpool import ssl import adafruit_requests TEXT_URL = "https://client.badssl.com/" wifi.radio.connect(os.getenv('WIFI_SSID'), os.getenv('WIFI_PASSWORD')) pool = socketpool.SocketPool(wifi.radio) context = ssl.create_default_context() requests = adafruit_requests.Session(pool, context) print(f"Fetching from {TEXT_URL} without certificate (should fail)") response = requests.get(TEXT_URL) print(f"{response.status_code=}, should be 400 Bad Request") input("hit enter to continue\r") print("Loading client certificate") context.load_cert_chain("/cert.pem", "privkey.pem") requests = adafruit_requests.Session(pool, context) print(f"Fetching from {TEXT_URL} with certificate (should succeed)") response = requests.get(TEXT_URL) print(f"{response.status_code=}, should be 200 OK") ```
67 lines
2.5 KiB
C
67 lines
2.5 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2020 Scott Shawcroft for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "shared-bindings/ssl/SSLContext.h"
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#include "shared-bindings/ssl/SSLSocket.h"
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#include "shared-bindings/socketpool/SocketPool.h"
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#include "py/runtime.h"
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#include "py/stream.h"
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#include "mbedtls/crt_bundle.h"
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void common_hal_ssl_sslcontext_construct(ssl_sslcontext_obj_t *self) {
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common_hal_ssl_sslcontext_set_default_verify_paths(self);
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}
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void common_hal_ssl_sslcontext_load_verify_locations(ssl_sslcontext_obj_t *self,
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const char *cadata) {
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self->crt_bundle_attach = NULL;
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self->use_global_ca_store = false;
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self->cacert_buf = (const unsigned char *)cadata;
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self->cacert_bytes = strlen(cadata) + 1;
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}
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void common_hal_ssl_sslcontext_set_default_verify_paths(ssl_sslcontext_obj_t *self) {
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self->crt_bundle_attach = crt_bundle_attach;
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self->use_global_ca_store = true;
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self->cacert_buf = NULL;
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self->cacert_bytes = 0;
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}
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bool common_hal_ssl_sslcontext_get_check_hostname(ssl_sslcontext_obj_t *self) {
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return self->check_name;
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}
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void common_hal_ssl_sslcontext_set_check_hostname(ssl_sslcontext_obj_t *self, bool value) {
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self->check_name = value;
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}
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void common_hal_ssl_sslcontext_load_cert_chain(ssl_sslcontext_obj_t *self, mp_buffer_info_t *cert_buf, mp_buffer_info_t *key_buf) {
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self->cert_buf = *cert_buf;
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self->key_buf = *key_buf;
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}
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