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in_ebpf: Implement openssl trace #11793

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in_ebpf: Implement openssl trace #11793

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56d1e77
in_ebpf: Implement DNS eBPF trace
cosmo0920 Apr 22, 2026
ba73369
in_ebpf: Address review comments
cosmo0920 May 7, 2026
9ead899
in_ebpf: Implement sched eBPF trace
cosmo0920 Apr 24, 2026
d98bc64
tests: runtime: Add test case for sched trace
cosmo0920 Apr 24, 2026
64f44d1
in_ebpf: Implement OpenSSL uprobe trace
cosmo0920 May 8, 2026
d4f8c70
tests: runtime: Add a test case for OpenSSL tracer handler
cosmo0920 May 10, 2026
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9 changes: 9 additions & 0 deletions plugins/in_ebpf/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ add_library(gadget INTERFACE)
target_include_directories(gadget INTERFACE ${CMAKE_SOURCE_DIR}/plugins/in_ebpf/traces/includes/external/gadget)

set(LIBC_PATH "/lib64/libc.so.6")
set(LIBSSL_PATH "/lib64/libssl.so.3")

find_program(LSB_RELEASE_EXEC lsb_release)
if (LSB_RELEASE_EXEC)
Expand All @@ -42,10 +43,13 @@ if (LSB_RELEASE_EXEC)
# Just added for the future enhancement
if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm64|aarch64)")
set(LIBC_PATH "/usr/lib/aarch64-linux-gnu/libc.so.6")
set(LIBSSL_PATH "/usr/lib/aarch64-linux-gnu/libssl.so.3")
elseif (CMAKE_SIZEOF_VOID_P EQUAL 8)
set(LIBC_PATH "/usr/lib/x86_64-linux-gnu/libc.so.6")
set(LIBSSL_PATH "/usr/lib/x86_64-linux-gnu/libssl.so.3")
elseif (CMAKE_SIZEOF_VOID_P EQUAL 4)
set(LIBC_PATH "/usr/lib/i386-linux-gnu/libc.so.6")
set(LIBSSL_PATH "/usr/lib/i386-linux-gnu/libssl.so.3")
endif()
endif()
endif()
Expand All @@ -56,6 +60,11 @@ configure_file(
"${CMAKE_SOURCE_DIR}/plugins/in_ebpf/traces/malloc/bpf.c"
)

configure_file(
"${CMAKE_SOURCE_DIR}/plugins/in_ebpf/traces/openssl/bpf.c.in"
"${CMAKE_SOURCE_DIR}/plugins/in_ebpf/traces/openssl/bpf.c"
)

# Find all bpf.c files in the traces directory
file(GLOB_RECURSE TRACE_C_FILES ${CMAKE_SOURCE_DIR}/plugins/in_ebpf/traces/*/bpf.c)

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2 changes: 1 addition & 1 deletion plugins/in_ebpf/in_ebpf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -262,7 +262,7 @@ static struct flb_config_map config_map[] = {
{
FLB_CONFIG_MAP_STR, "Trace", NULL,
FLB_CONFIG_MAP_MULT, FLB_FALSE, 0,
"Set the eBPF trace to enable (for example, bind, exec, malloc, signal, vfs, tcp). Can be set multiple times"
"Set the eBPF trace to enable (for example, bind, dns, exec, malloc, signal, vfs, tcp). Can be set multiple times"
},
/* EOF */
{0}
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