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CBL-Mariner
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CBL-Mariner/SPECS-EXTENDED/libwvstreams/wvstreams-4.6.1-openssl11.p...

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Author: Reiner Herrmann <reiner@reiner-h.de>
Description: Port to OpenSSL 1.1
Bug-Debian: https://bugs.debian.org/859791
Forwarded: https://github.com/apenwarr/wvstreams/pull/2
diff --git a/crypto/wvcrl.cc b/crypto/wvcrl.cc
index fa00c76..880ad85 100644
--- a/crypto/wvcrl.cc
+++ b/crypto/wvcrl.cc
@@ -357,31 +357,19 @@ bool WvCRL::isrevoked(WvStringParm serial_number) const
ASN1_INTEGER *serial = serial_to_int(serial_number);
if (serial)
{
- X509_REVOKED mayberevoked;
- mayberevoked.serialNumber = serial;
- if (crl->crl->revoked)
- {
- int idx = sk_X509_REVOKED_find(crl->crl->revoked,
- &mayberevoked);
- ASN1_INTEGER_free(serial);
- if (idx >= 0)
- {
- debug("Certificate is revoked.\n");
- return true;
- }
- else
- {
- debug("Certificate is not revoked.\n");
- return false;
- }
- }
- else
- {
- ASN1_INTEGER_free(serial);
- debug("CRL does not have revoked list.\n");
- return false;
- }
-
+ X509_REVOKED *revoked_entry = NULL;
+ int idx = X509_CRL_get0_by_serial(crl, &revoked_entry, serial);
+ ASN1_INTEGER_free(serial);
+ if (idx >= 1 || revoked_entry)
+ {
+ debug("Certificate is revoked.\n");
+ return true;
+ }
+ else
+ {
+ debug("Certificate is not revoked.\n");
+ return false;
+ }
}
else
debug(WvLog::Warning, "Can't convert serial number to ASN1 format. "
diff --git a/crypto/wvdiffiehellman.cc b/crypto/wvdiffiehellman.cc
index 7c0bf32..15cd104 100644
--- a/crypto/wvdiffiehellman.cc
+++ b/crypto/wvdiffiehellman.cc
@@ -39,24 +39,25 @@ WvDiffieHellman::WvDiffieHellman(const unsigned char *_key, int _keylen,
{
int problems;
int check;
- {
+
info = DH_new();
- info->p = BN_bin2bn(_key, _keylen, NULL);
+ BIGNUM *p = BN_bin2bn(_key, _keylen, NULL);
// info->p->top = 0;
// info->p->dmax = _keylen * 8 / BN_BITS2;
// info->p->neg = 0;
// info->p->flags = 0;
- info->g = BN_new();
- BN_set_word(info->g, generator);
+ BIGNUM *g = BN_new();
+ BN_set_word(g, generator);
// info->g->d = &generator;
// info->g->top = 0;
// info->g->dmax = 1;
// info->g->neg = 0;
// info->g->flags = 0;
- }
- check = BN_mod_word(info->p, 24);
+ DH_set0_pqg(info, p, NULL, g);
+
+ check = BN_mod_word(p, 24);
DH_check(info, &problems);
if (problems & DH_CHECK_P_NOT_PRIME)
log(WvLog::Error, "Using a composite number for authentication.\n");
@@ -64,7 +65,7 @@ WvDiffieHellman::WvDiffieHellman(const unsigned char *_key, int _keylen,
log(WvLog::Error,"Using an unsafe prime number for authentication.\n");
if (problems & DH_NOT_SUITABLE_GENERATOR)
log(WvLog::Error, "Can you just use 2 instead of %s (%s)!!\n",
- BN_bn2hex(info->g), check);
+ BN_bn2hex(g), check);
if (problems & DH_UNABLE_TO_CHECK_GENERATOR)
log(WvLog::Notice, "Using a strange argument for diffie-hellman.\n");
DH_generate_key(info);
@@ -72,18 +73,23 @@ WvDiffieHellman::WvDiffieHellman(const unsigned char *_key, int _keylen,
int WvDiffieHellman::pub_key_len()
{
- return BN_num_bytes(info->pub_key);
+ const BIGNUM *pub_key = NULL;
+ DH_get0_key(info, &pub_key, NULL);
+ return BN_num_bytes(pub_key);
}
int WvDiffieHellman::get_public_value(WvBuf &outbuf, int len)
{
- int key_len = BN_num_bytes(info->pub_key);
+ const BIGNUM *pub_key = NULL;
+ DH_get0_key(info, &pub_key, NULL);
+
+ int key_len = BN_num_bytes(pub_key);
if (key_len < len)
len = key_len;
// alloca is stack allocated, don't free it.
unsigned char *foo = (unsigned char*)alloca(key_len);
- BN_bn2bin(info->pub_key, foo);
+ BN_bn2bin(pub_key, foo);
outbuf.put(foo, len);
return len;
@@ -91,8 +97,10 @@ int WvDiffieHellman::get_public_value(WvBuf &outbuf, int len)
bool WvDiffieHellman::create_secret(WvBuf &inbuf, size_t in_len, WvBuf& outbuf)
{
+ const BIGNUM *pub_key = NULL;
+ DH_get0_key(info, &pub_key, NULL);
unsigned char *foo = (unsigned char *)alloca(DH_size(info));
- log("My public value\n%s\nYour public value\n%s\n",BN_bn2hex(info->pub_key),
+ log("My public value\n%s\nYour public value\n%s\n",BN_bn2hex(pub_key),
hexdump_buffer(inbuf.peek(0, in_len), in_len, false));
int len = DH_compute_key (foo, BN_bin2bn(inbuf.get(in_len), in_len, NULL),
info);
diff --git a/crypto/wvdigest.cc b/crypto/wvdigest.cc
index 150edee..73ebb5d 100644
--- a/crypto/wvdigest.cc
+++ b/crypto/wvdigest.cc
@@ -13,10 +13,10 @@
/***** WvEVPMDDigest *****/
-WvEVPMDDigest::WvEVPMDDigest(const env_md_st *_evpmd) :
+WvEVPMDDigest::WvEVPMDDigest(const EVP_MD*_evpmd) :
evpmd(_evpmd), active(false)
{
- evpctx = new EVP_MD_CTX;
+ evpctx = EVP_MD_CTX_new();
_reset();
}
@@ -24,7 +24,7 @@ WvEVPMDDigest::WvEVPMDDigest(const env_md_st *_evpmd) :
WvEVPMDDigest::~WvEVPMDDigest()
{
cleanup();
- delete evpctx;
+ EVP_MD_CTX_free(evpctx);
}
@@ -60,7 +60,7 @@ bool WvEVPMDDigest::_reset()
// the typecast is necessary for API compatibility with different
// versions of openssl. None of them *actually* change the contents of
// the pointer.
- EVP_DigestInit(evpctx, (env_md_st *)evpmd);
+ EVP_DigestInit(evpctx, evpmd);
active = true;
return true;
}
@@ -79,7 +79,7 @@ void WvEVPMDDigest::cleanup()
size_t WvEVPMDDigest::digestsize() const
{
- return EVP_MD_size((env_md_st *)evpmd);
+ return EVP_MD_size(evpmd);
}
@@ -104,14 +104,14 @@ WvHMACDigest::WvHMACDigest(WvEVPMDDigest *_digest,
{
key = new unsigned char[keysize];
memcpy(key, _key, keysize);
- hmacctx = new HMAC_CTX;
+ hmacctx = HMAC_CTX_new();
_reset();
}
WvHMACDigest::~WvHMACDigest()
{
cleanup();
- delete hmacctx;
+ HMAC_CTX_free(hmacctx);
deletev key;
delete digest;
}
@@ -145,7 +145,7 @@ bool WvHMACDigest::_finish(WvBuf &outbuf)
bool WvHMACDigest::_reset()
{
cleanup();
- HMAC_Init(hmacctx, key, keysize, (env_md_st *)digest->getevpmd());
+ HMAC_Init(hmacctx, key, keysize, digest->getevpmd());
active = true;
return true;
}
diff --git a/crypto/wvocsp.cc b/crypto/wvocsp.cc
index ddb2de4..7d5da07 100644
--- a/crypto/wvocsp.cc
+++ b/crypto/wvocsp.cc
@@ -118,9 +118,10 @@ bool WvOCSPResp::check_nonce(const WvOCSPReq &req) const
bool WvOCSPResp::signedbycert(const WvX509 &cert) const
{
- EVP_PKEY *skey = X509_get_pubkey(cert.cert);
- int i = OCSP_BASICRESP_verify(bs, skey, 0);
- EVP_PKEY_free(skey);
+ STACK_OF(X509) *sk = sk_X509_new_null();
+ sk_X509_push(sk, cert.cert);
+ int i = OCSP_basic_verify(bs, sk, NULL, OCSP_NOVERIFY);
+ sk_X509_free(sk);
if(i > 0)
return true;
@@ -131,33 +132,15 @@ bool WvOCSPResp::signedbycert(const WvX509 &cert) const
WvX509 WvOCSPResp::get_signing_cert() const
{
- if (!bs || !sk_X509_num(bs->certs))
+ const STACK_OF(X509) *certs = OCSP_resp_get0_certs(bs);
+ if (!bs || !sk_X509_num(certs))
return WvX509();
- // note: the following bit of code is taken almost verbatim from
- // ocsp_vfy.c in OpenSSL 0.9.8. Copyright and attribution should
- // properly belong to them
-
- OCSP_RESPID *id = bs->tbsResponseData->responderId;
-
- if (id->type == V_OCSP_RESPID_NAME)
- {
- X509 *x = X509_find_by_subject(bs->certs, id->value.byName);
- if (x)
- return WvX509(X509_dup(x));
+ X509 *signer = NULL;
+ if (OCSP_resp_get0_signer(bs, &signer, NULL) == 1) {
+ return WvX509(X509_dup(signer));
}
- if (id->value.byKey->length != SHA_DIGEST_LENGTH) return NULL;
- unsigned char tmphash[SHA_DIGEST_LENGTH];
- unsigned char *keyhash = id->value.byKey->data;
- for (int i = 0; i < sk_X509_num(bs->certs); i++)
- {
- X509 *x = sk_X509_value(bs->certs, i);
- X509_pubkey_digest(x, EVP_sha1(), tmphash, NULL);
- if(!memcmp(keyhash, tmphash, SHA_DIGEST_LENGTH))
- return WvX509(X509_dup(x));
- }
-
return WvX509();
}
diff --git a/crypto/wvx509.cc b/crypto/wvx509.cc
index 70c9fa0..5e5f9be 100644
--- a/crypto/wvx509.cc
+++ b/crypto/wvx509.cc
@@ -974,7 +974,7 @@ static void add_aia(WvStringParm type, WvString identifier,
sk_ACCESS_DESCRIPTION_push(ainfo, acc);
acc->method = OBJ_txt2obj(type.cstr(), 0);
acc->location->type = GEN_URI;
- acc->location->d.ia5 = M_ASN1_IA5STRING_new();
+ acc->location->d.ia5 = ASN1_IA5STRING_new();
unsigned char *cident
= reinterpret_cast<unsigned char *>(identifier.edit());
ASN1_STRING_set(acc->location->d.ia5, cident, identifier.len());
@@ -1059,7 +1059,7 @@ void WvX509::set_crl_urls(WvStringList &urls)
GENERAL_NAMES *uris = GENERAL_NAMES_new();
GENERAL_NAME *uri = GENERAL_NAME_new();
uri->type = GEN_URI;
- uri->d.ia5 = M_ASN1_IA5STRING_new();
+ uri->d.ia5 = ASN1_IA5STRING_new();
unsigned char *cident
= reinterpret_cast<unsigned char *>(i().edit());
ASN1_STRING_set(uri->d.ia5, cident, i().len());
@@ -1158,10 +1158,11 @@ WvString WvX509::get_extension(int nid) const
if (ext)
{
X509V3_EXT_METHOD *method = (X509V3_EXT_METHOD *) X509V3_EXT_get(ext);
+ ASN1_OCTET_STRING *ext_data_str = X509_EXTENSION_get_data(ext);
if (!method)
{
WvDynBuf buf;
- buf.put(ext->value->data, ext->value->length);
+ buf.put(ext_data_str->data, ext_data_str->length);
retval = buf.getstr();
}
else
@@ -1172,21 +1173,21 @@ WvString WvX509::get_extension(int nid) const
// even though it's const (at least as of version 0.9.8e).
// gah.
#if OPENSSL_VERSION_NUMBER >= 0x0090800fL
- const unsigned char * ext_value_data = ext->value->data;
+ const unsigned char * ext_value_data = ext_data_str->data;
#else
unsigned char *ext_value_data = ext->value->data;
#endif
if (method->it)
{
ext_data = ASN1_item_d2i(NULL, &ext_value_data,
- ext->value->length,
+ ext_data_str->length,
ASN1_ITEM_ptr(method->it));
TRACE("Applied generic conversion!\n");
}
else
{
ext_data = method->d2i(NULL, &ext_value_data,
- ext->value->length);
+ ext_data_str->length);
TRACE("Applied method specific conversion!\n");
}
@@ -1321,13 +1322,13 @@ bool WvX509::verify(WvBuf &original, WvStringParm signature) const
return false;
/* Verify the signature */
- EVP_MD_CTX sig_ctx;
- EVP_VerifyInit(&sig_ctx, EVP_sha1());
- EVP_VerifyUpdate(&sig_ctx, original.peek(0, original.used()),
+ EVP_MD_CTX *sig_ctx = EVP_MD_CTX_new();
+ EVP_VerifyInit(sig_ctx, EVP_sha1());
+ EVP_VerifyUpdate(sig_ctx, original.peek(0, original.used()),
original.used());
- int sig_err = EVP_VerifyFinal(&sig_ctx, sig_buf, sig_size, pk);
+ int sig_err = EVP_VerifyFinal(sig_ctx, sig_buf, sig_size, pk);
EVP_PKEY_free(pk);
- EVP_MD_CTX_cleanup(&sig_ctx); // Again, not my fault...
+ EVP_MD_CTX_free(sig_ctx); // Again, not my fault...
if (sig_err != 1)
{
debug("Verify failed!\n");
@@ -1446,19 +1447,19 @@ void WvX509::set_ski()
{
CHECK_CERT_EXISTS_SET("ski");
- ASN1_OCTET_STRING *oct = M_ASN1_OCTET_STRING_new();
- ASN1_BIT_STRING *pk = cert->cert_info->key->public_key;
+ ASN1_OCTET_STRING *oct = ASN1_OCTET_STRING_new();
+ ASN1_BIT_STRING *pk = X509_get0_pubkey_bitstr(cert);
unsigned char pkey_dig[EVP_MAX_MD_SIZE];
unsigned int diglen;
EVP_Digest(pk->data, pk->length, pkey_dig, &diglen, EVP_sha1(), NULL);
- M_ASN1_OCTET_STRING_set(oct, pkey_dig, diglen);
+ ASN1_OCTET_STRING_set(oct, pkey_dig, diglen);
X509_EXTENSION *ext = X509V3_EXT_i2d(NID_subject_key_identifier, 0,
oct);
X509_add_ext(cert, ext, -1);
X509_EXTENSION_free(ext);
- M_ASN1_OCTET_STRING_free(oct);
+ ASN1_OCTET_STRING_free(oct);
}
diff --git a/crypto/wvx509mgr.cc b/crypto/wvx509mgr.cc
index f249eec..156d3a4 100644
--- a/crypto/wvx509mgr.cc
+++ b/crypto/wvx509mgr.cc
@@ -350,6 +350,8 @@ bool WvX509Mgr::signcert(WvX509 &unsignedcert) const
return false;
}
+ uint32_t ex_flags = X509_get_extension_flags(cert);
+ uint32_t ex_kusage = X509_get_key_usage(cert);
if (cert == unsignedcert.cert)
{
debug("Self Signing!\n");
@@ -362,8 +364,8 @@ bool WvX509Mgr::signcert(WvX509 &unsignedcert) const
return false;
}
#endif
- else if (!((cert->ex_flags & EXFLAG_KUSAGE) &&
- (cert->ex_kusage & KU_KEY_CERT_SIGN)))
+ else if (!((ex_flags & EXFLAG_KUSAGE) &&
+ (ex_kusage & KU_KEY_CERT_SIGN)))
{
debug("This Certificate is not allowed to sign certificates!\n");
return false;
@@ -390,6 +392,8 @@ bool WvX509Mgr::signcert(WvX509 &unsignedcert) const
bool WvX509Mgr::signcrl(WvCRL &crl) const
{
+ uint32_t ex_flags = X509_get_extension_flags(cert);
+ uint32_t ex_kusage = X509_get_key_usage(cert);
if (!isok() || !crl.isok())
{
debug(WvLog::Warning, "Asked to sign CRL, but certificate or CRL (or "
@@ -403,12 +407,12 @@ bool WvX509Mgr::signcrl(WvCRL &crl) const
"CRLs!\n");
return false;
}
- else if (!((cert->ex_flags & EXFLAG_KUSAGE) &&
- (cert->ex_kusage & KU_CRL_SIGN)))
+ else if (!((ex_flags & EXFLAG_KUSAGE) &&
+ (ex_kusage & KU_CRL_SIGN)))
{
debug("Certificate not allowed to sign CRLs! (%s %s)\n",
- (cert->ex_flags & EXFLAG_KUSAGE),
- (cert->ex_kusage & KU_CRL_SIGN));
+ (ex_flags & EXFLAG_KUSAGE),
+ (ex_kusage & KU_CRL_SIGN));
return false;
}
#endif
@@ -454,7 +458,6 @@ WvString WvX509Mgr::sign(WvBuf &data) const
{
assert(rsa);
- EVP_MD_CTX sig_ctx;
unsigned char sig_buf[4096];
EVP_PKEY *pk = EVP_PKEY_new();
@@ -467,20 +470,22 @@ WvString WvX509Mgr::sign(WvBuf &data) const
return WvString::null;
}
- EVP_SignInit(&sig_ctx, EVP_sha1());
- EVP_SignUpdate(&sig_ctx, data.peek(0, data.used()), data.used());
+ EVP_MD_CTX *sig_ctx = EVP_MD_CTX_new();
+ EVP_SignInit(sig_ctx, EVP_sha1());
+ EVP_SignUpdate(sig_ctx, data.peek(0, data.used()), data.used());
unsigned int sig_len = sizeof(sig_buf);
- int sig_err = EVP_SignFinal(&sig_ctx, sig_buf,
+ int sig_err = EVP_SignFinal(sig_ctx, sig_buf,
&sig_len, pk);
if (sig_err != 1)
{
debug("Error while signing.\n");
EVP_PKEY_free(pk);
+ EVP_MD_CTX_free(sig_ctx);
return WvString::null;
}
EVP_PKEY_free(pk);
- EVP_MD_CTX_cleanup(&sig_ctx); // this isn't my fault ://
+ EVP_MD_CTX_free(sig_ctx); // this isn't my fault ://
WvDynBuf buf;
buf.put(sig_buf, sig_len);
debug("Signature size: %s\n", buf.used());
diff --git a/include/wvdiffiehellman.h b/include/wvdiffiehellman.h
index af75ffa..a2d001f 100644
--- a/include/wvdiffiehellman.h
+++ b/include/wvdiffiehellman.h
@@ -27,7 +27,7 @@ public:
bool create_secret(WvBuf &inbuf, size_t in_len, WvBuf& outbuf);
protected:
- struct dh_st *info;
+ DH *info;
BN_ULONG generator;
private:
diff --git a/include/wvdigest.h b/include/wvdigest.h
index fdc39bd..f2eed40 100644
--- a/include/wvdigest.h
+++ b/include/wvdigest.h
@@ -9,10 +9,8 @@
#include "wvencoder.h"
#include <stdint.h>
+#include <openssl/evp.h>
-struct env_md_st;
-struct env_md_ctx_st;
-struct hmac_ctx_st;
/**
* Superclass for all message digests.
@@ -45,8 +43,8 @@ public:
class WvEVPMDDigest : public WvDigest
{
friend class WvHMACDigest;
- const env_md_st *evpmd;
- env_md_ctx_st *evpctx;
+ const EVP_MD *evpmd;
+ EVP_MD_CTX *evpctx;
bool active;
public:
@@ -54,13 +52,13 @@ public:
virtual size_t digestsize() const;
protected:
- WvEVPMDDigest(const env_md_st *_evpmd);
+ WvEVPMDDigest(const EVP_MD *_evpmd);
virtual bool _encode(WvBuf &inbuf, WvBuf &outbuf,
bool flush); // consumes input
virtual bool _finish(WvBuf &outbuf); // outputs digest
virtual bool _reset(); // supported: resets digest value
- const env_md_st *getevpmd()
+ const EVP_MD *getevpmd()
{ return evpmd; }
private:
@@ -104,7 +102,7 @@ class WvHMACDigest : public WvDigest
WvEVPMDDigest *digest;
unsigned char *key;
size_t keysize;
- hmac_ctx_st *hmacctx;
+ HMAC_CTX *hmacctx;
bool active;
public:
diff --git a/include/wvtripledes.h b/include/wvtripledes.h
index 185fe8a..a442e7a 100644
--- a/include/wvtripledes.h
+++ b/include/wvtripledes.h
@@ -70,11 +70,11 @@ protected:
private:
Mode mode;
- des_cblock key;
- des_key_schedule deskey1;
- des_key_schedule deskey2;
- des_key_schedule deskey3;
- des_cblock ivec; // initialization vector
+ DES_cblock key;
+ DES_key_schedule deskey1;
+ DES_key_schedule deskey2;
+ DES_key_schedule deskey3;
+ DES_cblock ivec; // initialization vector
int ivecoff; // current offset into initvec
};
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