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fuzz: Create fuzzers with default and custom crypto plugins

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The pa_tnc fuzzer does not rely on any plugins and the pb_tnc fuzzer is
a bit special in that it does use code from the tnccs-20 plugin, but that
doesn't actually have to be loaded as such. The fuzzer directly calls
statically linked code from the plugin.
This commit is contained in:
Tobias Brunner
2026-04-08 15:56:42 +02:00
parent 521c6e05c5
commit 444a1dc0e3
6 changed files with 83 additions and 46 deletions
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configure.ac
+17 -11
View File
@@ -1419,6 +1419,9 @@ if test x$asan = xtrue; then
if test x$botan = xtrue; then
LDFLAGS="$LDFLAGS -lstdc++"
fi
fi
if test x$asan = xtrue -o x$fuzzing = xtrue; then
if test x$openssl = xtrue; then
# we need to suppress some leaks with OpenSSL 3 as we don't deinitialze
# it properly
@@ -1525,12 +1528,14 @@ pool_plugins=
attest_plugins=
pki_plugins=
scripts_plugins=
fuzz_plugins=
manager_plugins=
medsrv_plugins=
nm_plugins=
cmd_plugins=
aikgen_plugins=
# plugin lists for fuzzing, one with the default, the other with the custom plugins
fd_plugins=
fc_plugins=
# location specific lists for checksumming,
# for src/libcharon, src/libstrongswan, src/libtnccs and src/libtpmtss
@@ -1549,21 +1554,21 @@ ADD_PLUGIN([aes], [s charon swanctl pki scripts nm cmd])
ADD_PLUGIN([des], [s charon swanctl pki scripts nm cmd])
ADD_PLUGIN([blowfish], [s charon swanctl pki scripts nm cmd])
ADD_PLUGIN([rc2], [s charon swanctl pki scripts nm cmd])
ADD_PLUGIN([sha2], [s charon swanctl pki scripts medsrv attest nm cmd aikgen fuzz])
ADD_PLUGIN([sha3], [s charon swanctl pki scripts medsrv attest nm cmd aikgen fuzz])
ADD_PLUGIN([sha1], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen fuzz])
ADD_PLUGIN([sha2], [s charon swanctl pki scripts medsrv attest nm cmd aikgen fc])
ADD_PLUGIN([sha3], [s charon swanctl pki scripts medsrv attest nm cmd aikgen fc])
ADD_PLUGIN([sha1], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen fc])
ADD_PLUGIN([md4], [s charon swanctl pki nm cmd])
ADD_PLUGIN([md5], [s charon swanctl pki scripts attest nm cmd aikgen])
ADD_PLUGIN([mgf1], [s charon swanctl pki scripts medsrv attest nm cmd aikgen])
ADD_PLUGIN([mgf1], [s charon swanctl pki scripts medsrv attest nm cmd aikgen fc])
ADD_PLUGIN([rdrand], [s charon swanctl pki scripts medsrv attest nm cmd aikgen])
ADD_PLUGIN([random], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen])
ADD_PLUGIN([nonce], [s charon nm cmd aikgen])
ADD_PLUGIN([x509], [s charon swanctl pki scripts attest nm cmd aikgen fuzz])
ADD_PLUGIN([x509], [s charon swanctl pki scripts attest nm cmd aikgen fd fc])
ADD_PLUGIN([revocation], [s charon pki nm cmd])
ADD_PLUGIN([constraints], [s charon pki nm cmd])
ADD_PLUGIN([acert], [s charon])
ADD_PLUGIN([pubkey], [s charon swanctl pki cmd aikgen])
ADD_PLUGIN([pkcs1], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen fuzz])
ADD_PLUGIN([pkcs1], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen fd fc])
ADD_PLUGIN([pkcs7], [s charon swanctl pki scripts nm cmd])
ADD_PLUGIN([pkcs12], [s charon swanctl pki scripts cmd])
ADD_PLUGIN([pgp], [s charon])
@@ -1571,16 +1576,16 @@ ADD_PLUGIN([dnskey], [s charon swanctl pki])
ADD_PLUGIN([sshkey], [s charon swanctl pki nm cmd])
ADD_PLUGIN([dnscert], [c charon])
ADD_PLUGIN([ipseckey], [c charon])
ADD_PLUGIN([pem], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen fuzz])
ADD_PLUGIN([pem], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen fd fc])
ADD_PLUGIN([padlock], [s charon])
ADD_PLUGIN([openssl], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen])
ADD_PLUGIN([openssl], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen fd])
ADD_PLUGIN([wolfssl], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen])
ADD_PLUGIN([gcrypt], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen])
ADD_PLUGIN([botan], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen])
ADD_PLUGIN([pkcs8], [s charon swanctl pki scripts manager medsrv attest nm cmd])
ADD_PLUGIN([af-alg], [s charon swanctl pki scripts medsrv attest nm cmd aikgen])
ADD_PLUGIN([fips-prf], [s charon nm cmd])
ADD_PLUGIN([gmp], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen fuzz])
ADD_PLUGIN([gmp], [s charon swanctl pki scripts manager medsrv attest nm cmd aikgen fc])
ADD_PLUGIN([curve25519], [s charon swanctl pki scripts nm cmd])
ADD_PLUGIN([agent], [s charon nm cmd])
ADD_PLUGIN([keychain], [s charon cmd])
@@ -1684,12 +1689,13 @@ AC_SUBST(pool_plugins)
AC_SUBST(attest_plugins)
AC_SUBST(pki_plugins)
AC_SUBST(scripts_plugins)
AC_SUBST(fuzz_plugins)
AC_SUBST(manager_plugins)
AC_SUBST(medsrv_plugins)
AC_SUBST(nm_plugins)
AC_SUBST(cmd_plugins)
AC_SUBST(aikgen_plugins)
AC_SUBST(fd_plugins)
AC_SUBST(fc_plugins)
AC_SUBST(c_plugins)
AC_SUBST(p_plugins)