mirror of
https://github.com/therealaleph/MasterHttpRelayVPN-RUST.git
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therealaleph
a9ad697b6a
@Behzad9 reports: after the EMFILE fix in v0.9.3 landed cleanly, the
relay now fails with a different error:
ERROR Relay failed: io: invalid peer certificate: UnknownIssuer
repeated on every request. This is rustls (via domain_fronter) rejecting
the server cert that whatever sits on our TLS connection to google_ip
presents. In practice this means one of three things, in decreasing
order of likelihood for an Iranian OpenWRT user:
1. The ISP / a middlebox is intercepting outbound TLS to Google IPs
and presenting its own cert. webpki-roots (Mozilla trust store,
baked in) correctly rejects it.
2. The user's google_ip setting points at a non-Google host.
3. Router clock is wildly off (NTP not synced), certs look not-yet-valid.
Before this change: one identical ERROR per failed relay, no guidance.
Log filled with the same line.
Now:
- New DomainFronter::log_relay_failure() detects cert-related error
strings (UnknownIssuer, CertificateExpired, CertNotValidYet,
NotValidForName, 'invalid peer certificate').
- First occurrence logs an ERROR with the three root causes and three
concrete fixes: run to find a working Google IP,
check the system clock, or as a LAST RESORT set verify_ssl=false
(with the explicit warning that traffic is then only protected by
the Apps Script auth_key, not outer TLS).
- Subsequent occurrences drop to debug so the log stays readable —
an AtomicBool gate on the DomainFronter instance tracks whether
the hint was shown. Resets on proxy restart.
- Non-cert errors still log at error level unchanged.
49 tests pass, no code-path regressions (log line content changed, not
behavior). Shipping so users hit this get actionable output.
75 lines
2.0 KiB
TOML
75 lines
2.0 KiB
TOML
[package]
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name = "mhrv-rs"
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version = "0.9.4"
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edition = "2021"
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description = "Rust port of MasterHttpRelayVPN -- DPI bypass via Google Apps Script relay with domain fronting"
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license = "MIT"
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[lib]
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name = "mhrv_rs"
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path = "src/lib.rs"
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[[bin]]
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name = "mhrv-rs"
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path = "src/main.rs"
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[[bin]]
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name = "mhrv-rs-ui"
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path = "src/bin/ui.rs"
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required-features = ["ui"]
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[features]
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default = []
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ui = ["dep:eframe"]
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[dependencies]
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tokio = { version = "1", features = ["rt-multi-thread", "macros", "net", "time", "io-util", "signal", "sync"] }
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tokio-rustls = { version = "0.26", default-features = false, features = ["ring", "tls12"] }
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rustls = { version = "0.23", default-features = false, features = ["ring", "std", "tls12"] }
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rustls-pemfile = "2"
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webpki-roots = "0.26"
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rcgen = { version = "0.13", features = ["x509-parser"] }
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rustls-pki-types = "1"
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time = "0.3"
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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thiserror = "2"
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base64 = "0.22"
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bytes = "1"
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httparse = "1"
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rand = "0.8"
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h2 = "0.4"
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http = "1"
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flate2 = "1"
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directories = "5"
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futures-util = { version = "0.3", default-features = false, features = ["std"] }
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# Optional UI dep: only pulled in when --features ui is set.
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eframe = { version = "0.28", default-features = false, features = [
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"default_fonts",
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"glow",
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"persistence",
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], optional = true }
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# Unix-only deps. Must come after `[dependencies]` because starting a new
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# table here otherwise ends the main one — anything below it (incl. eframe)
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# would end up scoped to cfg(unix) and disappear on Windows builds.
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# libc is referenced for the RLIMIT_NOFILE bump (issue #8 — OpenWRT routers
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# ship a very low fd limit that fills up fast under browser load). Already
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# pulled in transitively via tokio, so zero new weight.
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[target.'cfg(unix)'.dependencies]
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libc = "0.2"
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[dev-dependencies]
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# Used in mitm tests to sanity-check the cert extensions we emit.
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x509-parser = "0.16"
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[profile.release]
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panic = "abort"
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codegen-units = 1
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lto = true
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opt-level = 3
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strip = true
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