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exp ld_preload

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This commit is contained in:
Pascal Engélibert 2026-02-27 16:44:41 +01:00
commit e754be81f4
1 changed files with 12 additions and 1 deletions
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13
exp.py
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@ -305,6 +305,9 @@ CONFIGS = {
"idle": "idle - - - - - - - - - 600.000194311142 0.0 1822 6541 1.3880000000000052 304283035 -",#TODO "idle": "idle - - - - - - - - - 600.000194311142 0.0 1822 6541 1.3880000000000052 304283035 -",#TODO
"notify_listen": ("0.0.0.0", 8090), "notify_listen": ("0.0.0.0", 8090),
"notify_addr": "TODO:8090", "notify_addr": "TODO:8090",
"ld_preload": {
"openssl": "LD_PRELOAD=/home/pengelib/openssl-openssl-3.6.1/libssl.so.3:/home/pengelib/openssl-openssl-3.6.1/libcrypto.so.3",
}
}, },
} }
@ -631,11 +634,13 @@ def make_everything(exp_dir, domains, make_ca):
os.makedirs(algdir, exist_ok=True) os.makedirs(algdir, exist_ok=True)
make_certs(algdir, domains, alg, make_ca) make_certs(algdir, domains, alg, make_ca)
def run_netreplay_server(ssh, exp_dir, repo_dir, record, listen_addr, listen_port, tls, impl, certs_dir, only_record=None, ciphers=None, kexes=None, debug=False): def run_netreplay_server(ssh, exp_dir, repo_dir, record, listen_addr, listen_port, tls, impl, certs_dir, only_record=None, ciphers=None, kexes=None, debug=False, ld_preload=None):
if exp_dir[-1] != "/": if exp_dir[-1] != "/":
exp_dir += "/" exp_dir += "/"
repo_dir = repo_dir.removesuffix("/") repo_dir = repo_dir.removesuffix("/")
env = {"RUST_LOG": "warning", "SSLKEYLOGFILE": "/dev/shm/netreplay.keys.txt"} env = {"RUST_LOG": "warning", "SSLKEYLOGFILE": "/dev/shm/netreplay.keys.txt"}
if ld_preload and impl in ld_preload:
env["LD_PRELOAD"] = ld_preload[impl]
if ciphers: if ciphers:
env["CIPHERS"] = ciphers env["CIPHERS"] = ciphers
if kexes: if kexes:
@ -654,6 +659,8 @@ def run_netreplay_client(ssh, exp_dir, repo_dir, record, remote_addr, remote_por
exp_dir += "/" exp_dir += "/"
repo_dir = repo_dir.removesuffix("/") repo_dir = repo_dir.removesuffix("/")
env = {"RUST_LOG": "warning", "SSLKEYLOGFILE": "/dev/shm/netreplay.keys.txt", "EARLYDATA": earlydata} env = {"RUST_LOG": "warning", "SSLKEYLOGFILE": "/dev/shm/netreplay.keys.txt", "EARLYDATA": earlydata}
if ld_preload and impl in ld_preload:
env["LD_PRELOAD"] = ld_preload[impl]
if ciphers: if ciphers:
env["CIPHERS"] = ciphers env["CIPHERS"] = ciphers
if kexes: if kexes:
@ -863,6 +870,7 @@ def run_exp(config, only_record=None, idle=False, shutdown=False, debug=False):
ciphers=cipher, ciphers=cipher,
kexes=kex, kexes=kex,
debug=debug, debug=debug,
ld_preload=config["ld_preload"] if "ld_preload" in config else None,
) )
netreplay = run_netreplay_client( netreplay = run_netreplay_client(
ssh, ssh,
@ -880,6 +888,7 @@ def run_exp(config, only_record=None, idle=False, shutdown=False, debug=False):
earlydata=earlydata, earlydata=earlydata,
debug=debug, debug=debug,
notify_addr=config["notify_addr"], notify_addr=config["notify_addr"],
ld_preload=config["ld_preload"] if "ld_preload" in config else None,
) )
else: else:
netreplay = run_netreplay_server( netreplay = run_netreplay_server(
@ -896,6 +905,7 @@ def run_exp(config, only_record=None, idle=False, shutdown=False, debug=False):
ciphers=cipher, ciphers=cipher,
kexes=kex, kexes=kex,
debug=debug, debug=debug,
ld_preload=config["ld_preload"] if "ld_preload" in config else None,
) )
netreplay = run_netreplay_client( netreplay = run_netreplay_client(
None, None,
@ -913,6 +923,7 @@ def run_exp(config, only_record=None, idle=False, shutdown=False, debug=False):
earlydata=earlydata, earlydata=earlydata,
debug=debug, debug=debug,
notify_addr=config["notify_addr"], notify_addr=config["notify_addr"],
ld_preload=config["ld_preload"] if "ld_preload" in config else None,
) )
prof_filename = "-" prof_filename = "-"