diff options
Diffstat (limited to 'ext/openssl/ossl.c')
| -rw-r--r-- | ext/openssl/ossl.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/ext/openssl/ossl.c b/ext/openssl/ossl.c index eb71b643bf..c22966df5a 100644 --- a/ext/openssl/ossl.c +++ b/ext/openssl/ossl.c @@ -129,13 +129,6 @@ ossl_bin2hex(unsigned char *in, char *out, size_t inlen) /* * our default PEM callback */ - -/* - * OpenSSL requires passwords for PEM-encoded files to be at least four - * characters long. See crypto/pem/pem_lib.c (as of 1.0.2h) - */ -#define OSSL_MIN_PWD_LEN 4 - VALUE ossl_pem_passwd_value(VALUE pass) { @@ -144,8 +137,6 @@ ossl_pem_passwd_value(VALUE pass) StringValue(pass); - if (RSTRING_LEN(pass) < OSSL_MIN_PWD_LEN) - ossl_raise(eOSSLError, "password must be at least %d bytes", OSSL_MIN_PWD_LEN); /* PEM_BUFSIZE is currently used as the second argument of pem_password_cb, * that is +max_len+ of ossl_pem_passwd_cb() */ if (RSTRING_LEN(pass) > PEM_BUFSIZE) @@ -157,11 +148,10 @@ ossl_pem_passwd_value(VALUE pass) static VALUE ossl_pem_passwd_cb0(VALUE flag) { - VALUE pass; - - pass = rb_yield(flag); - SafeStringValue(pass); - + VALUE pass = rb_yield(flag); + if (NIL_P(pass)) + return Qnil; + StringValue(pass); return pass; } @@ -178,7 +168,7 @@ ossl_pem_passwd_cb(char *buf, int max_len, int flag, void *pwd_) * bytes silently if the input is over 1024 bytes */ if (RB_TYPE_P(pass, T_STRING)) { len = RSTRING_LEN(pass); - if (len >= OSSL_MIN_PWD_LEN && len <= max_len) { + if (len <= max_len) { memcpy(buf, RSTRING_PTR(pass), len); return (int)len; } @@ -204,11 +194,9 @@ ossl_pem_passwd_cb(char *buf, int max_len, int flag, void *pwd_) rb_set_errinfo(Qnil); return -1; } + if (NIL_P(pass)) + return -1; len = RSTRING_LEN(pass); - if (len < OSSL_MIN_PWD_LEN) { - rb_warning("password must be at least %d bytes", OSSL_MIN_PWD_LEN); - continue; - } if (len > max_len) { rb_warning("password must not be longer than %d bytes", max_len); continue; |