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mbedtls parse cert and key from buffer

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This commit is contained in:
panosto 2021-03-17 15:23:45 +01:00
parent 531c47b47c
commit 5036a71334
2 changed files with 46 additions and 14 deletions
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30
mongoose.c
View File

@ -3541,13 +3541,18 @@ int mg_tls_init(struct mg_connection *c, struct mg_tls_opts *opts) {
const char *ca = opts->ca == NULL ? "-"
: opts->ca[0] == '-' ? "(emb)"
: opts->ca;
const char *cert = opts->cert == NULL ? "-"
: opts->cert[0] == '-' ? "(emb)"
: opts->cert;
const char *certkey = opts->certkey == NULL ? "-"
: opts->certkey[0] == '-' ? "(emb)"
: opts->certkey;
if (tls == NULL) {
mg_error(c, "TLS OOM");
goto fail;
}
LOG(LL_DEBUG, ("%lu Setting TLS, CA: %s, cert: %s, key: %s", c->id, ca,
opts->cert == NULL ? "null" : opts->cert,
opts->certkey == NULL ? "null" : opts->certkey));
cert, certkey));
mbedtls_ssl_init(&tls->ssl);
mbedtls_ssl_config_init(&tls->conf);
mbedtls_ssl_conf_dbg(&tls->conf, debug_cb, c);
@ -3594,15 +3599,26 @@ int mg_tls_init(struct mg_connection *c, struct mg_tls_opts *opts) {
}
if (opts->cert != NULL && opts->cert[0] != '\0') {
const char *key = opts->certkey;
if (key == NULL) key = opts->cert;
if (key == NULL) {
key = opts->cert;
certkey = cert;
}
mbedtls_x509_crt_init(&tls->cert);
mbedtls_pk_init(&tls->pk);
if ((rc = mbedtls_x509_crt_parse_file(&tls->cert, opts->cert)) != 0) {
mg_error(c, "parse(%s) err %#x", opts->cert, -rc);
rc = opts->cert[0] == '-'
? mbedtls_x509_crt_parse(&tls->cert, (uint8_t *) opts->cert,
strlen(opts->cert) + 1)
: mbedtls_x509_crt_parse_file(&tls->cert, opts->cert);
if (rc != 0) {
mg_error(c, "parse(%s) err %#x", cert, -rc);
goto fail;
}
if ((rc = mbedtls_pk_parse_keyfile(&tls->pk, key, NULL)) != 0) {
mg_error(c, "tls key(%s) %#x", key, -rc);
rc = key[0] == '-'
? mbedtls_pk_parse_key(&tls->pk, (uint8_t *) key,
strlen(key) + 1, NULL, 0)
: mbedtls_pk_parse_keyfile(&tls->pk, key, NULL);
if (rc != 0) {
mg_error(c, "tls key(%s) %#x", certkey, -rc);
goto fail;
}
rc = mbedtls_ssl_conf_own_cert(&tls->conf, &tls->cert, &tls->pk);

30
src/tls.c
View File

@ -67,13 +67,18 @@ int mg_tls_init(struct mg_connection *c, struct mg_tls_opts *opts) {
const char *ca = opts->ca == NULL ? "-"
: opts->ca[0] == '-' ? "(emb)"
: opts->ca;
const char *cert = opts->cert == NULL ? "-"
: opts->cert[0] == '-' ? "(emb)"
: opts->cert;
const char *certkey = opts->certkey == NULL ? "-"
: opts->certkey[0] == '-' ? "(emb)"
: opts->certkey;
if (tls == NULL) {
mg_error(c, "TLS OOM");
goto fail;
}
LOG(LL_DEBUG, ("%lu Setting TLS, CA: %s, cert: %s, key: %s", c->id, ca,
opts->cert == NULL ? "null" : opts->cert,
opts->certkey == NULL ? "null" : opts->certkey));
cert, certkey));
mbedtls_ssl_init(&tls->ssl);
mbedtls_ssl_config_init(&tls->conf);
mbedtls_ssl_conf_dbg(&tls->conf, debug_cb, c);
@ -120,15 +125,26 @@ int mg_tls_init(struct mg_connection *c, struct mg_tls_opts *opts) {
}
if (opts->cert != NULL && opts->cert[0] != '\0') {
const char *key = opts->certkey;
if (key == NULL) key = opts->cert;
if (key == NULL) {
key = opts->cert;
certkey = cert;
}
mbedtls_x509_crt_init(&tls->cert);
mbedtls_pk_init(&tls->pk);
if ((rc = mbedtls_x509_crt_parse_file(&tls->cert, opts->cert)) != 0) {
mg_error(c, "parse(%s) err %#x", opts->cert, -rc);
rc = opts->cert[0] == '-'
? mbedtls_x509_crt_parse(&tls->cert, (uint8_t *) opts->cert,
strlen(opts->cert) + 1)
: mbedtls_x509_crt_parse_file(&tls->cert, opts->cert);
if (rc != 0) {
mg_error(c, "parse(%s) err %#x", cert, -rc);
goto fail;
}
if ((rc = mbedtls_pk_parse_keyfile(&tls->pk, key, NULL)) != 0) {
mg_error(c, "tls key(%s) %#x", key, -rc);
rc = key[0] == '-'
? mbedtls_pk_parse_key(&tls->pk, (uint8_t *) key,
strlen(key) + 1, NULL, 0)
: mbedtls_pk_parse_keyfile(&tls->pk, key, NULL);
if (rc != 0) {
mg_error(c, "tls key(%s) %#x", certkey, -rc);
goto fail;
}
rc = mbedtls_ssl_conf_own_cert(&tls->conf, &tls->cert, &tls->pk);