mirror of
https://github.com/OwO-Network/DeepLX.git
synced 2026-06-11 15:28:50 +00:00
10f33401e7
After capturing the exact bytes the Chrome extension's service-worker fetch() emits (via an offline echo server pointed at deeplx in place of oneshot-free.www.deepl.com) and diffing them against what we were sending, several distinguishable signals remained. Close them all. Headers ------- - Origin: chrome-extension://cofdbpoegempjloogbagkncekinflcnj (was https://www.deepl.com — a request from www.deepl.com itself never lands on the oneshot endpoint, so that origin is unusual. The extension ID is the canonical sender.) - Sec-Fetch-Site: cross-site (was same-site — wrong; chrome-extension -> www.deepl.com IS cross-site) - Drop Referer entirely (extension SW fetch sends none) - Drop Pragma / Cache-Control / Upgrade-Insecure-Requests / Sec-Fetch-User (req.ImpersonateChrome() sets these for top-level navigation; a fetch() never sends them — leaving them in is a strong nav-vs-XHR tell) - Accept-Encoding: gzip, deflate, br (was just gzip, Go stdlib default — Chrome 120's fetch() sends all three; zstd only landed as a default in Chrome 123+ so leave it off) Body ---- - Add usage_type: "Translate" and the full app_information object (os/os_version/app_version/app_build/instance_id) so the JSON the server sees is structurally identical to what background.js IN() assembles. Field order in oneshotRequest matches the extension's object-literal order so encoding/json produces byte-identical output. - instance_id is a v4 UUID generated once at process start and reused, mirroring the extension's chrome.storage-pinned ID rather than rotating per-request (rotation would be a far stronger signal). - All version strings (TLS handshake, User-Agent, sec-ch-ua, app_information.os_version) are pinned to Chrome 120 so they tell one consistent story. Transport --------- - SetBodyBytes instead of bytes.NewReader so Content-Length is set (an io.Reader body forces Transfer-Encoding: chunked, which a fetch() with JSON.stringify body never emits) - Once we set Accept-Encoding manually, the Go stdlib disables its transparent decompression and req hands us raw compressed bytes. Handle gzip / deflate / br by hand from Content-Encoding. - DisableAutoReadResponse so we own the body stream end-to-end. The Chrome 120 TLS ClientHello, HTTP/2 SETTINGS frame, pseudo-header order and sec-ch-ua claim continue to come from ImpersonateChrome() unchanged. Verified end-to-end: - Outbound bytes (against a local echo server) diff-match the extension's observed profile on every header and on body JSON order. - Live oneshot-free.www.deepl.com calls: 4 language pairs OK, /v2/translate official-API compat OK, 10x burst 10/10 200.
49 lines
1.9 KiB
Modula-2
49 lines
1.9 KiB
Modula-2
module github.com/OwO-Network/DeepLX
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go 1.25.0
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require (
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github.com/andybalholm/brotli v1.2.0
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github.com/gin-contrib/cors v1.7.6
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github.com/gin-gonic/gin v1.11.0
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github.com/imroc/req/v3 v3.57.0
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github.com/tidwall/gjson v1.18.0
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)
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require (
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github.com/bytedance/gopkg v0.1.3 // indirect
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github.com/bytedance/sonic v1.15.0 // indirect
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github.com/bytedance/sonic/loader v0.5.0 // indirect
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github.com/cloudwego/base64x v0.1.6 // indirect
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github.com/gabriel-vasile/mimetype v1.4.13 // indirect
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github.com/gin-contrib/sse v1.1.0 // indirect
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github.com/go-playground/locales v0.14.1 // indirect
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github.com/go-playground/universal-translator v0.18.1 // indirect
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github.com/go-playground/validator/v10 v10.30.1 // indirect
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github.com/goccy/go-json v0.10.5 // indirect
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github.com/goccy/go-yaml v1.19.2 // indirect
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github.com/google/go-querystring v1.2.0 // indirect
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github.com/icholy/digest v1.1.0 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/klauspost/compress v1.18.4 // indirect
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github.com/klauspost/cpuid/v2 v2.3.0 // indirect
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github.com/leodido/go-urn v1.4.0 // indirect
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github.com/mattn/go-isatty v0.0.20 // indirect
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
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github.com/modern-go/reflect2 v1.0.2 // indirect
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github.com/pelletier/go-toml/v2 v2.2.4 // indirect
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github.com/quic-go/qpack v0.6.0 // indirect
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github.com/quic-go/quic-go v0.57.1 // indirect
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github.com/refraction-networking/utls v1.8.2 // indirect
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github.com/tidwall/match v1.2.0 // indirect
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github.com/tidwall/pretty v1.2.1 // indirect
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github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
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github.com/ugorji/go/codec v1.3.1 // indirect
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golang.org/x/arch v0.24.0 // indirect
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golang.org/x/crypto v0.48.0 // indirect
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golang.org/x/net v0.51.0 // indirect
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golang.org/x/sys v0.41.0 // indirect
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golang.org/x/text v0.34.0 // indirect
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google.golang.org/protobuf v1.36.11 // indirect
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)
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