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2ad4838cf5
* Run `go generate tls_tapper.go` * Add `golang_uprobes.c` * Add Golang hooks and offsets * Add `golangConnection` struct and implement `pollGolangReadWrite` method * Upgrade `github.com/cilium/ebpf` version to `v0.8.1` * Fix the linter error * Move map related stuff to `maps.h` and run `go generate tls_tapper.go` * Remove unused parameter * Add an environment variable to test Golang locally * Replace `Libssl` occurrences with `Ssllib` for consistency * Fix exe path finding * Temporarily disable OpenSSL * Fix the mixed offsets and dissection preparation * Change the read symbol from `net/http.(*persistConn).Read` to `crypto/tls.(*Conn).Read` * Remove `len` and `cap` fields * Fix the indent * Fix the read data address * Make `golang_dial_writes` key `__u64` and include the PID * Fix the read data address one more time * Temporarily disable the PCAP capture * Add a uprobe for `net/http.(*gzipReader).Read` to read chunked HTTP response body * Cancel `golang_crypto_tls_read_uprobe` if it's a gzip read * Make hash map names more meaningful * Pass the connection address from `write` to `gzip` through a common address between `gzip` and `dial` * Fix the probed line number links * Add `golangReader` struct and implement its `Read` method * Have a single counter pair and request response matcher per Golang connection * Add `MIZU_GLOBAL_GOLANG_PATH` environment variable * `NULL` terminate the bytes with `unix.ByteSliceToString` * Temporarily reject the gzip chunks * Add malformed TODOs * Revert "`NULL` terminate the bytes with `unix.ByteSliceToString`" This reverts commit7ee7ef7e44. * Bring back `len` and `cap` fields * Set `len` and `cap` in `golang_net_http_gzipreader_read_uprobe` as well * Remove two `TODO`s * Fix the `key_gzip` offsets * Compress if it's gzip chunk (probably wrong!) * Revert "Compress if it's gzip chunk (probably wrong!)" This reverts commit094a7c3da4. * Remove `golang_net_http_gzipreader_read_uprobe` * Read constant 4KiB * Use constant read length * Get the correct len of bytes (saw the second entry) * Set all buffer sizes to `CHUNK_SIZE` * Remove a `TODO` * Revert "Temporarily disable the PCAP capture" This reverts commita2da15ef2d. * Update `golang_crypto_tls_read_uprobe` * Set the `reader` field of `tlsStream` to fix a `nil pointer dereference` error * Don't export any fields of `golangConnection` * Close the reader when we drop the connection * Add a tracepoint for `sys_enter_close` to detect socket closes * Rename `socket` struct to `golang_socket` * Call `should_tap` in Golang uprobes * Add `log_error` calls * Revert "Temporarily disable OpenSSL" This reverts commitf54d9a453f. * Fix linter * Revert "Revert "Temporarily disable OpenSSL"" This reverts commit2433d867af. * Change `golang_read_writes` map type from `BPF_RINGBUF` to `BPF_PERF_OUTPUT` * Rename `golang_read_write` to `golang_event` * Define an error * Add comments * Revert "Revert "Revert "Temporarily disable OpenSSL""" This reverts commite5a1de9c71. * Fix `pollGolang` * Revert "Revert "Revert "Revert "Temporarily disable OpenSSL"""" This reverts commit6e1bd5d4f3. * Fix `panic: send on closed channel` * Revert "Revert "Revert "Revert "Revert "Temporarily disable OpenSSL""""" This reverts commit57d0584655. * Use `findLibraryByPid` * Revert "Revert "Revert "Revert "Revert "Revert "Temporarily disable OpenSSL"""""" This reverts commit46f3d290b0. * Revert "Revert "Revert "Revert "Revert "Revert "Revert "Temporarily disable OpenSSL""""""" This reverts commit775c833c06. * Log tapping Golang * Fix `Poll` * Refactor `golang_net_http_dialconn_uprobe` * Remove an excess error check * Fix `can only use path@version syntax with 'go get' and 'go install' in module-aware mode` error in `tap/tlstapper/bpf-builder/build.sh` * Unify Golang and OpenSSL under a single perf event buffer and `tls_chunk` struct * Generate `tlsTapperChunkType` type (enum) as well * Use kernel page size for the `sys_closes` perf buffer * Fix the linter error * Fix `MIZU_GLOBAL_GOLANG_PID` environment variable's functionality * Rely on tracepoints for file descriptor retrieval in Golang implementation * Remove the unnecessary changes * Move common functions into `common.c` * Declare `lookup_ssl_info` function to reduce duplication * Fix linter * Add comments and TODOs * Remove `MIZU_GLOBAL_GOLANG_PATH` environment variable * Update the object files * Fix indentation * Update object files * Add `go_abi_internal.h` * Fix `lookup_ssl_info` * Convert indentation to spaces * Add header guard comment * Add more comments * Find the `ret` instructions using Capstone Engine and `uprobe` the `return` statements * Implement `get_fd_from_tcp_conn` function * Separate SSL contexts to OpenSSL and Go * Move `get_count_bytes` from `common.c` to `openssl_uprobes.c` * Rename everything contains Golang to Go * Reduce duplication in `go_uprobes.c` * Update the comments * Install Capstone in CI and Docker native builds * Update `devops/install-capstone.sh` * Add Capstone to AArch64 cross-compilation target * Fix some of the issues on ARM64 * Delete the map element in `_ex_urpobe` * Remove an unsued `LOG_` macro * Rename `aquynh` to `capstone-engine` * Add comment * Revert "Fix some of the issues on ARM64" This reverts commit0b3eceddf4. * Revert "Revert "Fix some of the issues on ARM64"" This reverts commit681534ada1. * Update object files * Remove unnecessary return * Increase timeout * #run_acceptance_tests * #run_acceptance_tests * Fix the `arm64v8` sourced builds * #run_acceptance_tests
40 lines
1.8 KiB
Docker
40 lines
1.8 KiB
Docker
FROM messense/rust-musl-cross:x86_64-musl AS builder-from-arm64v8-to-amd64
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ENV CROSS_TRIPLE x86_64-unknown-linux-musl
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ENV CROSS_ROOT /usr/local/musl
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ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
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AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
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CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gcc \
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CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
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CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++ \
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LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
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FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
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# Install Go
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WORKDIR /
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RUN curl https://go.dev/dl/go1.17.6.linux-arm64.tar.gz -Lo ./go.linux-arm64.tar.gz \
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&& curl https://go.dev/dl/go1.17.6.linux-arm64.tar.gz.asc -Lo ./go.linux-arm64.tar.gz.asc \
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&& curl https://dl.google.com/dl/linux/linux_signing_key.pub -Lo linux_signing_key.pub \
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&& gpg --import linux_signing_key.pub && gpg --verify ./go.linux-arm64.tar.gz.asc ./go.linux-arm64.tar.gz \
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&& rm -rf /usr/local/go && tar -C /usr/local -xzf go.linux-arm64.tar.gz
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ENV PATH "$PATH:/usr/local/go/bin"
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# Compile libpcap from source
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RUN curl https://www.tcpdump.org/release/libpcap-1.10.1.tar.gz -Lo ./libpcap.tar.gz \
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&& curl https://www.tcpdump.org/release/libpcap-1.10.1.tar.gz.sig -Lo ./libpcap.tar.gz.sig \
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&& curl https://www.tcpdump.org/release/signing-key.asc -Lo ./signing-key.asc \
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&& gpg --import signing-key.asc && gpg --verify libpcap.tar.gz.sig libpcap.tar.gz \
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&& tar -xzf libpcap.tar.gz && mv ./libpcap-* ./libpcap
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WORKDIR /libpcap
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RUN ./configure --host=x86_64 && make \
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&& cp /libpcap/libpcap.a /usr/local/musl/lib/gcc/x86_64-unknown-linux-musl/*/
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WORKDIR /
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# Build and install Capstone from source
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RUN curl https://github.com/capstone-engine/capstone/archive/4.0.2.tar.gz -Lo ./capstone.tar.gz \
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&& tar -xzf capstone.tar.gz && mv ./capstone-* ./capstone
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WORKDIR /capstone
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RUN ./make.sh \
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&& cp /capstone/libcapstone.a /usr/local/musl/lib/gcc/x86_64-unknown-linux-musl/*/
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