Bug#1006394: libmongocrypt: FTBFS with OpenSSL 3.0

[Kevin Albertson]

Filed https://jira.mongodb.org/browse/MONGOCRYPT-387.

On Thu, Feb 24, 2022 at 3:33 PM Sebastian Andrzej Siewior <seba...@breakpoint.cc> wrote:

Source: libmongocrypt
Version: 1.3.0-1
Severity: important
Tags: bookworm sid
User: pkg-open...@lists.alioth.debian.org
Usertags: ftbfs-3.0
control: forwarded -1

Your package is failing to build using OpenSSL 3.0 with the
following error:

| [ 14%] Building C object CMakeFiles/mongocrypt.dir/src/crypto/libcrypto.c.o
| /usr/bin/cc -DKMS_MSG_STATIC -Dmongocrypt_EXPORTS -I/<<PKGBUILDDIR>>/kms-message/src -I/<<PKGBUILDDIR>>/cmake-build/src -I/<<PKGBUILDDIR>>/src -isystem /usr/include/libbson-1.0 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wno-missing-braces -O2 -g -DNDEBUG -fPIC -std=gnu99 -MD -MT CMakeFiles/mongocrypt.dir/src/crypto/libcrypto.c.o -MF CMakeFiles/mongocrypt.dir/src/crypto/libcrypto.c.o.d -o CMakeFiles/mongocrypt.dir/src/crypto/libcrypto.c.o -c /<<PKGBUILDDIR>>/src/crypto/libcrypto.c
| /<<PKGBUILDDIR>>/src/crypto/libcrypto.c: In function ‘_native_crypto_hmac_sha_512’:
| /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:196:4: error: ‘HMAC_CTX_new’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations]
|   196 |    ctx = HMAC_CTX_new ();
|       |    ^~~
| In file included from /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:33:
| /usr/include/openssl/hmac.h:33:33: note: declared here
|    33 | OSSL_DEPRECATEDIN_3_0 HMAC_CTX *HMAC_CTX_new(void);
|       |                                 ^~~~~~~~~~~~
| /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:206:4: error: ‘HMAC_Init_ex’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations]
|   206 |    if (!HMAC_Init_ex (ctx, key->data, key->len, algo, NULL /* engine */)) {
|       |    ^~
| In file included from /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:33:
| /usr/include/openssl/hmac.h:43:27: note: declared here
|    43 | OSSL_DEPRECATEDIN_3_0 int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len,
|       |                           ^~~~~~~~~~~~
| /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:212:4: error: ‘HMAC_Update’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations]
|   212 |    if (!HMAC_Update (ctx, in->data, in->len)) {
|       |    ^~
| In file included from /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:33:
| /usr/include/openssl/hmac.h:45:27: note: declared here
|    45 | OSSL_DEPRECATEDIN_3_0 int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data,
|       |                           ^~~~~~~~~~~
| /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:218:4: error: ‘HMAC_Final’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations]
|   218 |    if (!HMAC_Final (ctx, out->data, NULL /* unused out len */)) {
|       |    ^~
| In file included from /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:33:
| /usr/include/openssl/hmac.h:47:27: note: declared here
|    47 | OSSL_DEPRECATEDIN_3_0 int HMAC_Final(HMAC_CTX *ctx, unsigned char *md,
|       |                           ^~~~~~~~~~
| /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:226:4: error: ‘HMAC_CTX_free’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations]
|   226 |    HMAC_CTX_free (ctx);
|       |    ^~~~~~~~~~~~~
| In file included from /<<PKGBUILDDIR>>/src/crypto/libcrypto.c:33:
| /usr/include/openssl/hmac.h:35:28: note: declared here
|    35 | OSSL_DEPRECATEDIN_3_0 void HMAC_CTX_free(HMAC_CTX *ctx);
|       |                            ^~~~~~~~~~~~~
| cc1: all warnings being treated as errors
| make[4]: *** [CMakeFiles/mongocrypt.dir/build.make:107: CMakeFiles/mongocrypt.dir/src/crypto/libcrypto.c.o] Error 1

For more information see:
https://www.openssl.org/docs/man3.0/man7/migration_guide.html

Sebastian

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[Sebastian Andrzej Siewior]