diff options
Diffstat (limited to '')
| -rw-r--r-- | bounce.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/bounce.c b/bounce.c index bb4f902..a5b448a 100644 --- a/bounce.c +++ b/bounce.c @@ -194,6 +194,12 @@ int main(int argc, char *argv[]) { ringAlloc(ring); if (save) saveLoad(save); + FILE *cert = fopen(certPath, "r"); + if (!cert) err(EX_NOINPUT, "%s", certPath); + FILE *priv = fopen(privPath, "r"); + if (!priv) err(EX_NOINPUT, "%s", privPath); + listenConfig(cert, priv); + int bind[8]; listenConfig(certPath, privPath); size_t binds = listenBind(bind, 8, bindHost, bindPort); @@ -204,11 +210,14 @@ int main(int argc, char *argv[]) { int error = cap_enter(); if (error) err(EX_OSERR, "cap_enter"); - cap_rights_t sockRights, bindRights; + cap_rights_t fileRights, sockRights, bindRights; + cap_rights_init(&fileRights, CAP_FSTAT, CAP_PREAD); cap_rights_init(&sockRights, CAP_EVENT, CAP_RECV, CAP_SEND, CAP_SETSOCKOPT); cap_rights_init(&bindRights, CAP_LISTEN, CAP_ACCEPT); cap_rights_merge(&bindRights, &sockRights); + cap_rights_limit(fileno(cert), &fileRights); + cap_rights_limit(fileno(priv), &fileRights); for (size_t i = 0; i < binds; ++i) { error = cap_rights_limit(bind[i], &bindRights); if (error) err(EX_OSERR, "cap_rights_limit"); @@ -248,7 +257,7 @@ int main(int argc, char *argv[]) { signals[SIGINFO] = 0; } if (signals[SIGUSR1]) { - listenConfig(certPath, privPath); + listenConfig(cert, priv); signals[SIGUSR1] = 0; } |