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-rw-r--r--gnu/packages/golang.scm128
1 files changed, 128 insertions, 0 deletions
diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
index 5e9c16b9f0..cd21287531 100644
--- a/gnu/packages/golang.scm
+++ b/gnu/packages/golang.scm
@@ -74,6 +74,134 @@
#:use-module (ice-9 match)
#:use-module (srfi srfi-1))
+(define-public go-github-com-operatorfoundation-obfs4
+ (package
+ (name "go-github-com-operatorfoundation-obfs4")
+ (version "1.0.0")
+ (source
+ (origin
+ (method git-fetch)
+ (uri
+ (git-reference
+ (url "https://github.com/OperatorFoundation/obfs4")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "0s730xagdxs66wfh65hb5v9a5h01q5ncic3pyij0a043scagizgr"))))
+ (build-system go-build-system)
+ (arguments
+ `(#:unpack-path "github.com/OperatorFoundation/obfs4"
+ #:phases
+ (modify-phases %standard-phases
+ (add-after 'unpack 'patch
+ (lambda _
+ (substitute* (find-files "." "\\.go$")
+ ;; To drop '.git' suffix in import path of goptlib.
+ (("goptlib\\.git") "goptlib"))))
+ (replace 'build
+ (lambda arguments
+ (for-each
+ (lambda (directory)
+ (apply (assoc-ref %standard-phases 'build)
+ `(,@arguments #:import-path ,directory)))
+ (list
+ "github.com/OperatorFoundation/obfs4/common/csrand"
+ "github.com/OperatorFoundation/obfs4/common/drbg"
+ "github.com/OperatorFoundation/obfs4/common/log"
+ "github.com/OperatorFoundation/obfs4/common/ntor"
+ "github.com/OperatorFoundation/obfs4/common/probdist"
+ "github.com/OperatorFoundation/obfs4/common/pt_extras"
+ "github.com/OperatorFoundation/obfs4/common/replayfilter"
+ "github.com/OperatorFoundation/obfs4/common/socks5"
+ "github.com/OperatorFoundation/obfs4/common/termmon"
+ "github.com/OperatorFoundation/obfs4/common/uniformdh"
+ "github.com/OperatorFoundation/obfs4/modes/pt_socks5"
+ "github.com/OperatorFoundation/obfs4/modes/stun_udp"
+ "github.com/OperatorFoundation/obfs4/modes/transparent_tcp"
+ "github.com/OperatorFoundation/obfs4/modes/transparent_udp"
+ "github.com/OperatorFoundation/obfs4/obfs4proxy"
+ "github.com/OperatorFoundation/obfs4/proxy_dialers/proxy_http"
+ "github.com/OperatorFoundation/obfs4/proxy_dialers/proxy_socks4"
+ "github.com/OperatorFoundation/obfs4/transports"))))
+ (replace 'check
+ (lambda arguments
+ (for-each
+ (lambda (directory)
+ (apply (assoc-ref %standard-phases 'check)
+ `(,@arguments #:import-path ,directory)))
+ (list
+ "github.com/OperatorFoundation/obfs4/common/csrand"
+ "github.com/OperatorFoundation/obfs4/common/drbg"
+ "github.com/OperatorFoundation/obfs4/common/log"
+ "github.com/OperatorFoundation/obfs4/common/ntor"
+ "github.com/OperatorFoundation/obfs4/common/probdist"
+ "github.com/OperatorFoundation/obfs4/common/pt_extras"
+ "github.com/OperatorFoundation/obfs4/common/replayfilter"
+ "github.com/OperatorFoundation/obfs4/common/socks5"
+ "github.com/OperatorFoundation/obfs4/common/termmon"
+ "github.com/OperatorFoundation/obfs4/common/uniformdh"
+ ;; ERROR: Println arg dialFn is a func value, not called.
+ ;;"github.com/OperatorFoundation/obfs4/modes/pt_socks5"
+ ;; ERROR: Infof format %s has arg ln of wrong type *net.UDPConn.
+ ;;"github.com/OperatorFoundation/obfs4/modes/stun_udp"
+ "github.com/OperatorFoundation/obfs4/modes/transparent_tcp"
+ ;; ERROR: Infof format %s has arg ln of wrong type *net.UDPConn
+ ;;"github.com/OperatorFoundation/obfs4/modes/transparent_udp"
+ ;; ERROR: Println call has possible formatting directive %s.
+ ;;"github.com/OperatorFoundation/obfs4/obfs4proxy"
+ "github.com/OperatorFoundation/obfs4/proxy_dialers/proxy_http"
+ "github.com/OperatorFoundation/obfs4/proxy_dialers/proxy_socks4"
+ "github.com/OperatorFoundation/obfs4/transports"))))
+ (replace 'install
+ (lambda arguments
+ (for-each
+ (lambda (directory)
+ (apply (assoc-ref %standard-phases 'install)
+ `(,@arguments #:import-path ,directory)))
+ (list
+ "github.com/OperatorFoundation/obfs4/common/csrand"
+ "github.com/OperatorFoundation/obfs4/common/drbg"
+ "github.com/OperatorFoundation/obfs4/common/log"
+ "github.com/OperatorFoundation/obfs4/common/ntor"
+ "github.com/OperatorFoundation/obfs4/common/probdist"
+ "github.com/OperatorFoundation/obfs4/common/pt_extras"
+ "github.com/OperatorFoundation/obfs4/common/replayfilter"
+ "github.com/OperatorFoundation/obfs4/common/socks5"
+ "github.com/OperatorFoundation/obfs4/common/termmon"
+ "github.com/OperatorFoundation/obfs4/common/uniformdh"
+ "github.com/OperatorFoundation/obfs4/modes/pt_socks5"
+ "github.com/OperatorFoundation/obfs4/modes/stun_udp"
+ "github.com/OperatorFoundation/obfs4/modes/transparent_tcp"
+ "github.com/OperatorFoundation/obfs4/modes/transparent_udp"
+ "github.com/OperatorFoundation/obfs4/obfs4proxy"
+ "github.com/OperatorFoundation/obfs4/proxy_dialers/proxy_http"
+ "github.com/OperatorFoundation/obfs4/proxy_dialers/proxy_socks4"
+ "github.com/OperatorFoundation/obfs4/transports")))))))
+ (propagated-inputs
+ `(("go-github-com-dchest-siphash"
+ ,go-github-com-dchest-siphash)
+ ("go-github-com-operatorfoundation-ed25519"
+ ,go-github-com-operatorfoundation-ed25519)
+ ("go-github-com-willscott-goturn"
+ ,go-github-com-willscott-goturn)
+ ("go-golang-org-x-crypto" ,go-golang-org-x-crypto)
+ ("go-golang-org-x-net" ,go-golang-org-x-net)
+ ("go-torproject-org-pluggable-transports-goptlib"
+ ,go-torproject-org-pluggable-transports-goptlib)))
+ (home-page "https://github.com/OperatorFoundation/obfs4")
+ (synopsis "Network obfourscator to scramble network traffic")
+ (description "Obfs4 is a look-like nothing obfuscation protocol that
+incorporates ideas and concepts from Philipp Winter's ScrambleSuit protocol.
+The notable differences between ScrambleSuit and obfs4 are:
+@itemize
+@item The handshake always does a full key exchange (no such thing as a Session
+Ticket Handshake).
+@item The handshake uses the Tor Project's ntor handshake with public keys
+obfuscated via the Elligator 2 mapping.
+@item The link layer encryption uses NaCl secret boxes (Poly1305/XSalsa20).
+@end itemize")
+ (license license:bsd-2)))
+
(define-public go-github-com-willscott-goturn
(let ((commit "19f41278d0c9251d64e0ee29f37d51e87a24a97b")
(revision "0"))