mirror of
https://github.com/astro/buzzrelay.git
synced 2024-11-21 19:51:00 +00:00
working as intended
This commit is contained in:
Astro
parent
bb781cb40f
commit
a099746cf5
13 changed files with 723 additions and 154 deletions
2
.gitignore
vendored
2
.gitignore
vendored
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@ -1 +1,3 @@
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|||
/target
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/private-key.pem
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/public-key.pem
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||||
|
|
|
|||
259
Cargo.lock
generated
259
Cargo.lock
generated
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@ -181,6 +181,15 @@ version = "1.3.2"
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|||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
|
||||
|
||||
[[package]]
|
||||
name = "block-buffer"
|
||||
version = "0.10.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "69cce20737498f97b993470a6e536b8523f0af7892a4f928cceb1ac5e52ebe7e"
|
||||
dependencies = [
|
||||
"generic-array",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "bumpalo"
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||||
version = "3.11.1"
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@ -203,13 +212,21 @@ dependencies = [
|
|||
"reqwest",
|
||||
"serde",
|
||||
"serde_json",
|
||||
"serde_yaml",
|
||||
"sigh",
|
||||
"thiserror",
|
||||
"tokio",
|
||||
"tokio-postgres",
|
||||
"tracing",
|
||||
"tracing-subscriber",
|
||||
]
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||||
|
||||
[[package]]
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||||
name = "byteorder"
|
||||
version = "1.4.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
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[[package]]
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name = "bytes"
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||||
version = "1.3.0"
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||||
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@ -269,6 +286,25 @@ version = "0.8.3"
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|||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
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||||
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||||
[[package]]
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||||
name = "cpufeatures"
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||||
version = "0.2.5"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "28d997bd5e24a5928dd43e46dc529867e207907fe0b239c3477d924f7f2ca320"
|
||||
dependencies = [
|
||||
"libc",
|
||||
]
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||||
|
||||
[[package]]
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||||
name = "crypto-common"
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||||
version = "0.1.6"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
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dependencies = [
|
||||
"generic-array",
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||||
"typenum",
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]
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[[package]]
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name = "cxx"
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version = "1.0.83"
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@ -313,6 +349,17 @@ dependencies = [
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"syn",
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]
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[[package]]
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name = "digest"
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version = "0.10.6"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "8168378f4e5023e7218c89c891c0fd8ecdb5e5e4f18cb78f38cf245dd021e76f"
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dependencies = [
|
||||
"block-buffer",
|
||||
"crypto-common",
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"subtle",
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]
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[[package]]
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name = "encoding_rs"
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version = "0.8.31"
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@ -333,6 +380,12 @@ dependencies = [
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"pin-project-lite",
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]
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[[package]]
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name = "fallible-iterator"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4443176a9f2c162692bd3d352d745ef9413eec5782a80d8fd6f8a1ac692a07f7"
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[[package]]
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name = "fastrand"
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version = "1.8.0"
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@ -461,6 +514,27 @@ dependencies = [
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"slab",
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]
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[[package]]
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name = "generic-array"
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||||
version = "0.14.6"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9"
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dependencies = [
|
||||
"typenum",
|
||||
"version_check",
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]
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[[package]]
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name = "getrandom"
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||||
version = "0.2.8"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31"
|
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dependencies = [
|
||||
"cfg-if",
|
||||
"libc",
|
||||
"wasi 0.11.0+wasi-snapshot-preview1",
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]
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[[package]]
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name = "h2"
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version = "0.3.15"
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@ -501,6 +575,15 @@ dependencies = [
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"libc",
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]
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[[package]]
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||||
name = "hmac"
|
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version = "0.12.1"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
|
||||
dependencies = [
|
||||
"digest",
|
||||
]
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[[package]]
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name = "http"
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||||
version = "0.2.8"
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@ -725,6 +808,15 @@ version = "0.7.0"
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|||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "b87248edafb776e59e6ee64a79086f65890d3510f2c656c000bf2a7e8a0aea40"
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|
||||
[[package]]
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||||
name = "md-5"
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||||
version = "0.10.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "6365506850d44bff6e2fbcb5176cf63650e48bd45ef2fe2665ae1570e0f4b9ca"
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dependencies = [
|
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"digest",
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]
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[[package]]
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name = "memchr"
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version = "2.5.0"
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@ -918,6 +1010,24 @@ version = "2.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
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[[package]]
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name = "phf"
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version = "0.11.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "928c6535de93548188ef63bb7c4036bd415cd8f36ad25af44b9789b2ee72a48c"
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dependencies = [
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"phf_shared",
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]
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[[package]]
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name = "phf_shared"
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version = "0.11.1"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e1fb5f6f826b772a8d4c0394209441e7d37cbbb967ae9c7e0e8134365c9ee676"
|
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dependencies = [
|
||||
"siphasher",
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]
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[[package]]
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name = "pin-project"
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version = "1.0.12"
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@ -956,6 +1066,41 @@ version = "0.3.26"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
|
||||
|
||||
[[package]]
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||||
name = "postgres-protocol"
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||||
version = "0.6.4"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "878c6cbf956e03af9aa8204b407b9cbf47c072164800aa918c516cd4b056c50c"
|
||||
dependencies = [
|
||||
"base64 0.13.1",
|
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"byteorder",
|
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"bytes",
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"fallible-iterator",
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"hmac",
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"md-5",
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"memchr",
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"rand",
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"sha2",
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"stringprep",
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]
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[[package]]
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name = "postgres-types"
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||||
version = "0.2.4"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "73d946ec7d256b04dfadc4e6a3292324e6f417124750fc5c0950f981b703a0f1"
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dependencies = [
|
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"bytes",
|
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"fallible-iterator",
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"postgres-protocol",
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]
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[[package]]
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name = "ppv-lite86"
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version = "0.2.17"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
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[[package]]
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name = "proc-macro2"
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version = "1.0.47"
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@ -974,6 +1119,36 @@ dependencies = [
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"proc-macro2",
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]
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[[package]]
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name = "rand"
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version = "0.8.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
|
||||
dependencies = [
|
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"libc",
|
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"rand_chacha",
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||||
"rand_core",
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]
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[[package]]
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||||
name = "rand_chacha"
|
||||
version = "0.3.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
|
||||
dependencies = [
|
||||
"ppv-lite86",
|
||||
"rand_core",
|
||||
]
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[[package]]
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name = "rand_core"
|
||||
version = "0.6.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
|
||||
dependencies = [
|
||||
"getrandom",
|
||||
]
|
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[[package]]
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name = "redox_syscall"
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version = "0.2.16"
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@ -1163,6 +1338,30 @@ dependencies = [
|
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"serde",
|
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]
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[[package]]
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name = "serde_yaml"
|
||||
version = "0.9.16"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "92b5b431e8907b50339b51223b97d102db8d987ced36f6e4d03621db9316c834"
|
||||
dependencies = [
|
||||
"indexmap",
|
||||
"itoa",
|
||||
"ryu",
|
||||
"serde",
|
||||
"unsafe-libyaml",
|
||||
]
|
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|
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[[package]]
|
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name = "sha2"
|
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version = "0.10.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "82e6b795fe2e3b1e845bafcb27aa35405c4d47cdfc92af5fc8d3002f76cebdc0"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"cpufeatures",
|
||||
"digest",
|
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]
|
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[[package]]
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name = "sharded-slab"
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version = "0.1.4"
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@ -1175,6 +1374,8 @@ dependencies = [
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[[package]]
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name = "sigh"
|
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version = "1.0.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "17a67f3294aadf0022646d41c33b888d79db23670e4c34b1bc007c6f901a3b77"
|
||||
dependencies = [
|
||||
"base64 0.20.0",
|
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"http",
|
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|
|
@ -1192,6 +1393,12 @@ dependencies = [
|
|||
"libc",
|
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]
|
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[[package]]
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name = "siphasher"
|
||||
version = "0.3.10"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7bd3e3206899af3f8b12af284fafc038cc1dc2b41d1b89dd17297221c5d225de"
|
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|
||||
[[package]]
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name = "slab"
|
||||
version = "0.4.7"
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|
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@ -1217,6 +1424,22 @@ dependencies = [
|
|||
"winapi",
|
||||
]
|
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[[package]]
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name = "stringprep"
|
||||
version = "0.1.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8ee348cb74b87454fff4b551cbf727025810a004f88aeacae7f85b87f4e9a1c1"
|
||||
dependencies = [
|
||||
"unicode-bidi",
|
||||
"unicode-normalization",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "subtle"
|
||||
version = "2.4.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
|
||||
|
||||
[[package]]
|
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name = "syn"
|
||||
version = "1.0.105"
|
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@ -1353,6 +1576,30 @@ dependencies = [
|
|||
"tokio",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tokio-postgres"
|
||||
version = "0.7.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "29a12c1b3e0704ae7dfc25562629798b29c72e6b1d0a681b6f29ab4ae5e7f7bf"
|
||||
dependencies = [
|
||||
"async-trait",
|
||||
"byteorder",
|
||||
"bytes",
|
||||
"fallible-iterator",
|
||||
"futures-channel",
|
||||
"futures-util",
|
||||
"log",
|
||||
"parking_lot",
|
||||
"percent-encoding",
|
||||
"phf",
|
||||
"pin-project-lite",
|
||||
"postgres-protocol",
|
||||
"postgres-types",
|
||||
"socket2",
|
||||
"tokio",
|
||||
"tokio-util",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tokio-util"
|
||||
version = "0.7.4"
|
||||
|
|
@ -1498,6 +1745,12 @@ version = "0.2.3"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
|
||||
|
||||
[[package]]
|
||||
name = "typenum"
|
||||
version = "1.16.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
|
||||
|
||||
[[package]]
|
||||
name = "unicase"
|
||||
version = "2.6.0"
|
||||
|
|
@ -1534,6 +1787,12 @@ version = "0.1.10"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
|
||||
|
||||
[[package]]
|
||||
name = "unsafe-libyaml"
|
||||
version = "0.2.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bc7ed8ba44ca06be78ea1ad2c3682a43349126c8818054231ee6f4748012aed2"
|
||||
|
||||
[[package]]
|
||||
name = "url"
|
||||
version = "2.3.1"
|
||||
|
|
|
|||
|
|
@ -13,11 +13,13 @@ tracing = "*"
|
|||
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
|
||||
serde = "1"
|
||||
serde_json = "1"
|
||||
serde_yaml = "0.9"
|
||||
reqwest = { version = "0.11", features = ["json", "stream"] }
|
||||
sigh = { path = "../rust-sigh" }
|
||||
sigh = "1.0"
|
||||
http_digest_headers = { version="0.1.0", default-features = false, features = ["use_openssl"] }
|
||||
thiserror = "1"
|
||||
http = "0.2"
|
||||
chrono = "0.4"
|
||||
eventsource-stream = "0.2"
|
||||
futures = "0.3"
|
||||
tokio-postgres = "0.7"
|
||||
|
|
|
|||
5
config.toml
Normal file
5
config.toml
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
hostname: relay.fedi.buzz
|
||||
listen_port: 3000
|
||||
priv_key_file: private-key.pem
|
||||
pub_key_file: public-key.pem
|
||||
db: "host=localhost user=relay password=xyz dbname=buzzrelay"
|
||||
|
|
@ -1,3 +1,4 @@
|
|||
use axum::{response::IntoResponse, Json};
|
||||
use serde::{Deserialize, Serialize, de::DeserializeOwned};
|
||||
|
||||
#[derive(Debug, Clone, Serialize, Deserialize)]
|
||||
|
|
@ -8,11 +9,10 @@ pub struct Actor {
|
|||
pub actor_type: String,
|
||||
pub id: String,
|
||||
pub inbox: String,
|
||||
// pub outbox: String,
|
||||
#[serde(rename = "publicKey")]
|
||||
pub public_key: ActorPublicKey,
|
||||
#[serde(rename = "preferredUsername")]
|
||||
pub preferredUsername: Option<String>,
|
||||
pub preferred_username: Option<String>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Serialize, Deserialize)]
|
||||
|
|
@ -35,3 +35,10 @@ pub struct Action<O> {
|
|||
pub to: Option<String>,
|
||||
pub object: Option<O>,
|
||||
}
|
||||
|
||||
impl IntoResponse for Actor {
|
||||
fn into_response(self) -> axum::response::Response {
|
||||
([("content-type", "application/activity+json")],
|
||||
Json(self)).into_response()
|
||||
}
|
||||
}
|
||||
|
|
|
|||
52
src/actor.rs
Normal file
52
src/actor.rs
Normal file
|
|
@ -0,0 +1,52 @@
|
|||
use std::sync::Arc;
|
||||
use sigh::{PublicKey, Key};
|
||||
|
||||
use crate::activitypub;
|
||||
|
||||
#[derive(Debug, Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]
|
||||
pub enum ActorKind {
|
||||
TagRelay(String),
|
||||
InstanceRelay(String),
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]
|
||||
pub struct Actor {
|
||||
pub host: Arc<String>,
|
||||
pub kind: ActorKind,
|
||||
}
|
||||
|
||||
impl Actor {
|
||||
pub fn uri(&self) -> String {
|
||||
match &self.kind {
|
||||
ActorKind::TagRelay(tag) =>
|
||||
format!("https://{}/tag/{}", self.host, tag),
|
||||
ActorKind::InstanceRelay(instance) =>
|
||||
format!("https://{}/instance/{}", self.host, instance),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn key_id(&self) -> String {
|
||||
format!("{}#key", self.uri())
|
||||
}
|
||||
|
||||
pub fn as_activitypub(&self, pub_key: &PublicKey) -> activitypub::Actor {
|
||||
activitypub::Actor {
|
||||
jsonld_context: serde_json::Value::String("https://www.w3.org/ns/activitystreams".to_string()),
|
||||
actor_type: "Service".to_string(),
|
||||
id: self.uri(),
|
||||
inbox: self.uri(),
|
||||
// outbox: "https://relay.fedi.buzz/outbox".to_string(),
|
||||
public_key: activitypub::ActorPublicKey {
|
||||
id: self.key_id(),
|
||||
owner: Some(self.uri()),
|
||||
pem: pub_key.to_pem().unwrap(),
|
||||
},
|
||||
preferred_username: Some(match &self.kind {
|
||||
ActorKind::TagRelay(tag) =>
|
||||
format!("tag-{}", tag),
|
||||
ActorKind::InstanceRelay(instance) =>
|
||||
format!("instance-{}", instance),
|
||||
}),
|
||||
}
|
||||
}
|
||||
}
|
||||
40
src/config.rs
Normal file
40
src/config.rs
Normal file
|
|
@ -0,0 +1,40 @@
|
|||
use serde::Deserialize;
|
||||
use sigh::{PrivateKey, PublicKey, Key};
|
||||
|
||||
fn default_upstream() -> String {
|
||||
"fedi.buzz".to_string()
|
||||
}
|
||||
|
||||
#[derive(Deserialize)]
|
||||
pub struct Config {
|
||||
#[serde(default = "default_upstream")]
|
||||
pub upstream: String,
|
||||
pub db: String,
|
||||
pub hostname: String,
|
||||
pub listen_port: u16,
|
||||
priv_key_file: String,
|
||||
pub_key_file: String,
|
||||
}
|
||||
|
||||
impl Config {
|
||||
pub fn load(config_file: &str) -> Config {
|
||||
let data = std::fs::read_to_string(config_file)
|
||||
.expect("read config");
|
||||
serde_yaml::from_str(&data)
|
||||
.expect("parse config")
|
||||
}
|
||||
|
||||
pub fn priv_key(&self) -> PrivateKey {
|
||||
let data = std::fs::read_to_string(&self.priv_key_file)
|
||||
.expect("read priv_key_file");
|
||||
PrivateKey::from_pem(data.as_bytes())
|
||||
.expect("priv_key")
|
||||
}
|
||||
|
||||
pub fn pub_key(&self) -> PublicKey {
|
||||
let data = std::fs::read_to_string(&self.pub_key_file)
|
||||
.expect("read pub_key_file");
|
||||
PublicKey::from_pem(data.as_bytes())
|
||||
.expect("pub_key")
|
||||
}
|
||||
}
|
||||
79
src/db.rs
Normal file
79
src/db.rs
Normal file
|
|
@ -0,0 +1,79 @@
|
|||
use std::sync::Arc;
|
||||
use tokio_postgres::{Client, Error, NoTls, Statement};
|
||||
|
||||
use crate::actor;
|
||||
|
||||
const CREATE_SCHEMA_COMMANDS: &[&str] = &[
|
||||
"CREATE TABLE IF NOT EXISTS follows (id TEXT, inbox TEXT, actor TEXT, UNIQUE (inbox, actor))",
|
||||
"CREATE INDEX ON follows (actor) INCLUDE (inbox)",
|
||||
];
|
||||
|
||||
#[derive(Clone)]
|
||||
pub struct Database {
|
||||
inner: Arc<DatabaseInner>,
|
||||
}
|
||||
|
||||
struct DatabaseInner {
|
||||
client: Client,
|
||||
add_follow: Statement,
|
||||
del_follow: Statement,
|
||||
get_following_inboxes: Statement,
|
||||
}
|
||||
|
||||
impl Database {
|
||||
pub async fn connect(conn_str: &str) -> Self {
|
||||
let (client, connection) = tokio_postgres::connect(conn_str, NoTls)
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
tokio::spawn(async move {
|
||||
if let Err(e) = connection.await {
|
||||
tracing::error!("postgresql: {}", e);
|
||||
}
|
||||
});
|
||||
|
||||
for command in CREATE_SCHEMA_COMMANDS {
|
||||
client.execute(*command, &[])
|
||||
.await
|
||||
.unwrap();
|
||||
}
|
||||
let add_follow = client.prepare("INSERT INTO follows (id, inbox, actor) VALUES ($1, $2, $3)")
|
||||
.await
|
||||
.unwrap();
|
||||
let del_follow = client.prepare("DELETE FROM follows WHERE id=$1 AND actor=$2")
|
||||
.await
|
||||
.unwrap();
|
||||
let get_following_inboxes = client.prepare("SELECT DISTINCT inbox FROM follows WHERE actor=$1")
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
Database {
|
||||
inner: Arc::new(DatabaseInner {
|
||||
client,
|
||||
add_follow,
|
||||
del_follow,
|
||||
get_following_inboxes,
|
||||
}),
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn add_follow(&self, id: &str, inbox: &str, actor: &str) -> Result<(), Error> {
|
||||
self.inner.client.execute(&self.inner.add_follow, &[&id, &inbox, &actor])
|
||||
.await?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub async fn del_follow(&self, id: &str, actor: &str) -> Result<(), Error> {
|
||||
self.inner.client.execute(&self.inner.del_follow, &[&id, &actor])
|
||||
.await?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub async fn get_following_inboxes(&self, actor: &str) -> Result<impl Iterator<Item = String>, Error> {
|
||||
let rows = self.inner.client.query(&self.inner.get_following_inboxes, &[&actor])
|
||||
.await?;
|
||||
Ok(rows.into_iter()
|
||||
.map(|row| row.get(0))
|
||||
)
|
||||
}
|
||||
}
|
||||
225
src/main.rs
225
src/main.rs
|
|
@ -1,6 +1,6 @@
|
|||
use axum::{
|
||||
async_trait,
|
||||
extract::{FromRequest, FromRef},
|
||||
extract::{FromRequest, FromRef, Path, Query},
|
||||
http::{header::CONTENT_TYPE, Request, StatusCode},
|
||||
response::{IntoResponse, Response},
|
||||
routing::{get, post},
|
||||
|
|
@ -9,27 +9,29 @@ use axum::{
|
|||
use serde::{Deserialize, Serialize};
|
||||
use serde_json::json;
|
||||
use sigh::{PrivateKey, PublicKey, alg::{RsaSha256, Algorithm}, Key};
|
||||
use std::{net::SocketAddr, sync::Arc, time::Duration};
|
||||
use std::{net::SocketAddr, sync::Arc, time::Duration, collections::HashMap};
|
||||
use std::{panic, process};
|
||||
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
|
||||
|
||||
mod config;
|
||||
mod actor;
|
||||
mod db;
|
||||
mod fetch;
|
||||
pub use fetch::fetch;
|
||||
mod send;
|
||||
pub use send::send;
|
||||
mod stream;
|
||||
mod relay;
|
||||
mod activitypub;
|
||||
mod webfinger;
|
||||
mod endpoint;
|
||||
|
||||
const ACTOR_ID: &str = "https://relay.fedi.buzz/actor";
|
||||
const ACTOR_KEY: &str = "https://relay.fedi.buzz/actor#key";
|
||||
|
||||
#[derive(Debug, Clone)]
|
||||
#[derive(Clone)]
|
||||
struct State {
|
||||
database: db::Database,
|
||||
client: Arc<reqwest::Client>,
|
||||
private_key: PrivateKey,
|
||||
public_key: PublicKey,
|
||||
hostname: Arc<String>,
|
||||
priv_key: PrivateKey,
|
||||
pub_key: PublicKey,
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -39,30 +41,101 @@ impl FromRef<State> for Arc<reqwest::Client> {
|
|||
}
|
||||
}
|
||||
|
||||
async fn actor(axum::extract::State(state): axum::extract::State<State>) -> Response {
|
||||
let id = ACTOR_ID.to_string();
|
||||
([("content-type", "application/activity+json")],
|
||||
Json(activitypub::Actor {
|
||||
jsonld_context: json!([
|
||||
"https://www.w3.org/ns/activitystreams",
|
||||
"https://w3id.org/security/v1",
|
||||
]),
|
||||
actor_type: "Service".to_string(),
|
||||
id: id.clone(),
|
||||
inbox: "https://relay.fedi.buzz/relay".to_string(),
|
||||
// outbox: "https://relay.fedi.buzz/outbox".to_string(),
|
||||
public_key: activitypub::ActorPublicKey {
|
||||
id: ACTOR_KEY.to_string(),
|
||||
owner: Some(id.clone()),
|
||||
pem: state.public_key.to_pem().unwrap(),
|
||||
},
|
||||
preferredUsername: Some("buzzrelay".to_string()),
|
||||
async fn webfinger(
|
||||
axum::extract::State(state): axum::extract::State<State>,
|
||||
Query(params): Query<HashMap<String, String>>,
|
||||
) -> Response {
|
||||
let resource = match params.get("resource") {
|
||||
Some(resource) => resource,
|
||||
None => return StatusCode::NOT_FOUND.into_response(),
|
||||
};
|
||||
let (target_kind, target_host) =
|
||||
if resource.starts_with("acct:tag-") {
|
||||
let off = "acct:tag-".len();
|
||||
let at = resource.find('@');
|
||||
(actor::ActorKind::TagRelay(resource[off..at.unwrap_or(resource.len())].to_string()),
|
||||
at.map_or_else(|| state.hostname.clone(), |at| Arc::new(resource[at + 1..].to_string())))
|
||||
} else if resource.starts_with("acct:instance-") {
|
||||
let off = "acct:instance-".len();
|
||||
let at = resource.find('@');
|
||||
(actor::ActorKind::InstanceRelay(resource[off..at.unwrap_or(resource.len())].to_string()),
|
||||
at.map_or_else(|| state.hostname.clone(), |at| Arc::new(resource[at + 1..].to_string())))
|
||||
} else {
|
||||
return StatusCode::NOT_FOUND.into_response();
|
||||
};
|
||||
let target = actor::Actor {
|
||||
host: target_host,
|
||||
kind: target_kind,
|
||||
};
|
||||
Json(json!({
|
||||
"subject": &resource,
|
||||
"aliases": &[
|
||||
target.uri(),
|
||||
],
|
||||
"links": &[json!({
|
||||
"rel": "self",
|
||||
"type": "application/activity+json",
|
||||
"href": target.uri(),
|
||||
})],
|
||||
})).into_response()
|
||||
}
|
||||
|
||||
async fn handler(
|
||||
async fn get_tag_actor(
|
||||
axum::extract::State(state): axum::extract::State<State>,
|
||||
Path(tag): Path<String>
|
||||
) -> Response {
|
||||
// TODO: downcase
|
||||
let target = actor::Actor {
|
||||
host: state.hostname.clone(),
|
||||
kind: actor::ActorKind::TagRelay(tag),
|
||||
};
|
||||
target.as_activitypub(&state.pub_key)
|
||||
.into_response()
|
||||
}
|
||||
|
||||
async fn get_instance_actor(
|
||||
axum::extract::State(state): axum::extract::State<State>,
|
||||
Path(instance): Path<String>
|
||||
) -> Response {
|
||||
// TODO: downcase
|
||||
let target = actor::Actor {
|
||||
host: state.hostname.clone(),
|
||||
kind: actor::ActorKind::InstanceRelay(instance),
|
||||
};
|
||||
target.as_activitypub(&state.pub_key)
|
||||
.into_response()
|
||||
}
|
||||
|
||||
async fn post_tag_relay(
|
||||
axum::extract::State(state): axum::extract::State<State>,
|
||||
Path(tag): Path<String>,
|
||||
endpoint: endpoint::Endpoint
|
||||
) -> Response {
|
||||
// TODO: downcase
|
||||
let target = actor::Actor {
|
||||
host: state.hostname.clone(),
|
||||
kind: actor::ActorKind::TagRelay(tag),
|
||||
};
|
||||
post_relay(state, endpoint, target).await
|
||||
}
|
||||
|
||||
async fn post_instance_relay(
|
||||
axum::extract::State(state): axum::extract::State<State>,
|
||||
Path(instance): Path<String>,
|
||||
endpoint: endpoint::Endpoint
|
||||
) -> Response {
|
||||
// TODO: downcase
|
||||
let target = actor::Actor {
|
||||
host: state.hostname.clone(),
|
||||
kind: actor::ActorKind::InstanceRelay(instance),
|
||||
};
|
||||
post_relay(state, endpoint, target).await
|
||||
}
|
||||
|
||||
async fn post_relay(
|
||||
state: State,
|
||||
endpoint: endpoint::Endpoint,
|
||||
target: actor::Actor
|
||||
) -> Response {
|
||||
dbg!(&endpoint);
|
||||
let action = match serde_json::from_value::<activitypub::Action<serde_json::Value>>(endpoint.payload.clone()) {
|
||||
|
|
@ -72,26 +145,39 @@ async fn handler(
|
|||
format!("Bad action: {:?}", e)
|
||||
).into_response(),
|
||||
};
|
||||
// endpoint.actor.inbox
|
||||
// endpoint.actor.id
|
||||
|
||||
if action.action_type == "Follow" {
|
||||
let private_key = state.private_key.clone();
|
||||
let priv_key = state.priv_key.clone();
|
||||
let client = state.client.clone();
|
||||
tokio::spawn(async move {
|
||||
let accept = activitypub::Action {
|
||||
jsonld_context: serde_json::Value::String("https://www.w3.org/ns/activitystreams".to_string()),
|
||||
action_type: "Accept".to_string(),
|
||||
actor: ACTOR_ID.to_string(),
|
||||
actor: target.uri(),
|
||||
to: Some(endpoint.actor.id.clone()),
|
||||
id: action.id,
|
||||
object: Some(endpoint.payload),
|
||||
};
|
||||
send::send(
|
||||
let result = send::send(
|
||||
client.as_ref(), &endpoint.actor.inbox,
|
||||
ACTOR_KEY,
|
||||
&private_key,
|
||||
accept,
|
||||
).await
|
||||
.map_err(|e| tracing::error!("post accept: {}", e));
|
||||
&target.key_id(),
|
||||
&priv_key,
|
||||
&accept,
|
||||
).await;
|
||||
match result {
|
||||
Ok(()) => {
|
||||
state.database.add_follow(
|
||||
&endpoint.actor.id,
|
||||
&endpoint.actor.inbox,
|
||||
&target.uri(),
|
||||
).await.unwrap();
|
||||
}
|
||||
Err(e) => {
|
||||
tracing::error!("post accept: {}", e);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
(StatusCode::ACCEPTED,
|
||||
|
|
@ -99,16 +185,15 @@ async fn handler(
|
|||
"{}"
|
||||
).into_response()
|
||||
} else {
|
||||
// TODO: Undo Follow
|
||||
(StatusCode::BAD_REQUEST, "Not a recognized request").into_response()
|
||||
}
|
||||
}
|
||||
|
||||
async fn inbox() -> impl IntoResponse {
|
||||
StatusCode::OK
|
||||
}
|
||||
|
||||
#[tokio::main]
|
||||
async fn main() {
|
||||
exit_on_panic();
|
||||
|
||||
tracing_subscriber::registry()
|
||||
.with(
|
||||
tracing_subscriber::EnvFilter::try_from_default_env().unwrap_or_else(|_| {
|
||||
|
|
@ -118,8 +203,15 @@ async fn main() {
|
|||
.with(tracing_subscriber::fmt::layer())
|
||||
.init();
|
||||
|
||||
let (private_key, public_key) = RsaSha256.generate_keys().unwrap();
|
||||
let stream_rx = stream::spawn("fedi.buzz");
|
||||
let config = config::Config::load(
|
||||
&std::env::args()
|
||||
.skip(1)
|
||||
.next()
|
||||
.expect("Call with config.yaml")
|
||||
);
|
||||
let database = db::Database::connect(&config.db).await;
|
||||
|
||||
let stream_rx = stream::spawn(config.upstream.clone());
|
||||
let client = Arc::new(
|
||||
reqwest::Client::builder()
|
||||
.timeout(Duration::from_secs(5))
|
||||
|
|
@ -133,43 +225,34 @@ async fn main() {
|
|||
.build()
|
||||
.unwrap()
|
||||
);
|
||||
relay::spawn(client.clone(), ACTOR_KEY.to_string(), private_key.clone(), stream_rx);
|
||||
|
||||
let relay_url = "https://relay.dresden.network/inbox";
|
||||
let client_ = client.clone();
|
||||
let private_key_ = private_key.clone();
|
||||
tokio::spawn(async move {
|
||||
let follow = activitypub::Action::<()> {
|
||||
jsonld_context: serde_json::Value::String("https://www.w3.org/ns/activitystreams".to_string()),
|
||||
action_type: "Follow".to_string(),
|
||||
actor: ACTOR_ID.to_string(),
|
||||
to: Some(relay_url.to_string()),
|
||||
id: "fnord".to_string(),
|
||||
object: None,
|
||||
};
|
||||
send::send(
|
||||
client_.as_ref(), relay_url,
|
||||
ACTOR_KEY,
|
||||
&private_key_,
|
||||
follow,
|
||||
).await
|
||||
.map_err(|e| tracing::error!("post accept: {}", e));
|
||||
});
|
||||
let hostname = Arc::new(config.hostname.clone());
|
||||
relay::spawn(client.clone(), hostname.clone(), database.clone(), config.priv_key(), stream_rx);
|
||||
|
||||
let app = Router::new()
|
||||
.route("/actor", get(actor))
|
||||
.route("/relay", post(handler))
|
||||
.route("/inbox", post(inbox))
|
||||
.route("/.well-known/webfinger", get(webfinger::webfinger))
|
||||
.route("/tag/:tag", get(get_tag_actor).post(post_tag_relay))
|
||||
.route("/instance/:instance", get(get_instance_actor).post(post_instance_relay))
|
||||
.route("/.well-known/webfinger", get(webfinger))
|
||||
.with_state(State {
|
||||
database,
|
||||
client,
|
||||
private_key, public_key,
|
||||
hostname,
|
||||
priv_key: config.priv_key(),
|
||||
pub_key: config.pub_key(),
|
||||
});
|
||||
|
||||
let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
|
||||
tracing::debug!("listening on {}", addr);
|
||||
let addr = SocketAddr::from(([127, 0, 0, 1], config.listen_port));
|
||||
tracing::info!("serving on {}", addr);
|
||||
axum::Server::bind(&addr)
|
||||
.serve(app.into_make_service())
|
||||
.await
|
||||
.unwrap();
|
||||
}
|
||||
|
||||
fn exit_on_panic() {
|
||||
let orig_hook = panic::take_hook();
|
||||
panic::set_hook(Box::new(move |panic_info| {
|
||||
// invoke the default handler and exit the process
|
||||
orig_hook(panic_info);
|
||||
process::exit(1);
|
||||
}));
|
||||
}
|
||||
|
|
|
|||
117
src/relay.rs
117
src/relay.rs
|
|
@ -1,49 +1,114 @@
|
|||
use std::sync::Arc;
|
||||
use std::{sync::Arc, collections::HashSet};
|
||||
|
||||
use serde::Deserialize;
|
||||
use serde_json::json;
|
||||
use sigh::PrivateKey;
|
||||
use tokio::{
|
||||
sync::mpsc::Receiver,
|
||||
};
|
||||
use crate::send::send;
|
||||
use crate::{db::Database, send, actor};
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct Post<'a> {
|
||||
// pub url: &'a str,
|
||||
pub uri: &'a str,
|
||||
pub tags: Option<Vec<Tag<'a>>>,
|
||||
}
|
||||
|
||||
impl Post<'_> {
|
||||
pub fn host(&self) -> Option<String> {
|
||||
reqwest::Url::parse(&self.uri)
|
||||
.ok()
|
||||
.and_then(|url| url.domain()
|
||||
.map(|s| s.to_lowercase())
|
||||
)
|
||||
}
|
||||
|
||||
pub fn tags(&self) -> Vec<String> {
|
||||
match &self.tags {
|
||||
None =>
|
||||
vec![],
|
||||
Some(tags) =>
|
||||
tags.iter()
|
||||
.map(|tag| tag.name.to_lowercase())
|
||||
.collect()
|
||||
}
|
||||
}
|
||||
|
||||
fn relay_target_kinds(&self) -> impl Iterator<Item = actor::ActorKind> {
|
||||
self.host()
|
||||
.into_iter()
|
||||
.map(|host| actor::ActorKind::InstanceRelay(host.clone()))
|
||||
.chain(
|
||||
self.tags()
|
||||
.into_iter()
|
||||
.map(|tag| actor::ActorKind::TagRelay(tag))
|
||||
)
|
||||
}
|
||||
|
||||
pub fn relay_targets(&self, hostname: Arc<String>) -> impl Iterator<Item = actor::Actor> {
|
||||
self.relay_target_kinds()
|
||||
.map(move |kind| actor::Actor {
|
||||
host: hostname.clone(),
|
||||
kind,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct Tag<'a> {
|
||||
pub name: &'a str,
|
||||
}
|
||||
|
||||
pub fn spawn(
|
||||
client: Arc<reqwest::Client>,
|
||||
key_id: String,
|
||||
hostname: Arc<String>,
|
||||
database: Database,
|
||||
private_key: PrivateKey,
|
||||
mut stream_rx: Receiver<serde_json::Value>
|
||||
mut stream_rx: Receiver<String>
|
||||
) {
|
||||
tokio::spawn(async move {
|
||||
while let Some(post) = stream_rx.recv().await {
|
||||
dbg!(&post);
|
||||
let url = if let Some(serde_json::Value::String(url)) = post.get("url") {
|
||||
url
|
||||
} else {
|
||||
while let Some(data) = stream_rx.recv().await {
|
||||
// dbg!(&data);
|
||||
let post: Post = match serde_json::from_str(&data) {
|
||||
Ok(post) => post,
|
||||
Err(e) => {
|
||||
tracing::error!("parse error: {}", e);
|
||||
tracing::trace!("data: {}", data);
|
||||
continue;
|
||||
}
|
||||
};
|
||||
let uri = if let Some(serde_json::Value::String(uri)) = post.get("uri") {
|
||||
uri
|
||||
} else {
|
||||
// TODO: queue by target?
|
||||
let mut seen = HashSet::new();
|
||||
for actor in post.relay_targets(hostname.clone()) {
|
||||
if seen.contains(&actor) {
|
||||
continue;
|
||||
};
|
||||
let account = if let Some(serde_json::Value::String(account)) = post.get("account").and_then(|a| a.get("url")) {
|
||||
account
|
||||
} else {
|
||||
continue;
|
||||
};
|
||||
// {"@context": "https://www.w3.org/ns/activitystreams", "type": "Announce", "to": ["https://relay.dresden.network/followers"], "actor": "https://relay.dresden.network/actor", "object": "https://mastodon.online/users/evangreer/statuses/109521063161210607", "id": "https://relay.dresden.network/activities/5e41fd9c-bc51-408c-94ca-96a7bf9ce412"}
|
||||
}
|
||||
|
||||
let actor_id = actor.uri();
|
||||
let body = json!({
|
||||
"@context": "https://www.w3.org/ns/activitystreams",
|
||||
"type": "Announce",
|
||||
"actor": "https://relay.fedi.buzz/actor",
|
||||
"actor": &actor_id,
|
||||
"to": ["https://www.w3.org/ns/activitystreams#Public"],
|
||||
"object": &uri,
|
||||
"id": &url,
|
||||
"object": &post.uri,
|
||||
"id": &post.uri,
|
||||
});
|
||||
dbg!(&body);
|
||||
send(&client, "https://c3d2.social/inbox",
|
||||
&key_id, &private_key, body).await
|
||||
.map_err(|e| tracing::error!("relay::send {:?}", e));
|
||||
let body = Arc::new(
|
||||
serde_json::to_vec(&body)
|
||||
.unwrap()
|
||||
);
|
||||
for inbox in database.get_following_inboxes(&actor_id).await.unwrap() {
|
||||
if let Err(e) = send::send_raw(
|
||||
&client, &inbox,
|
||||
&actor.key_id(), &private_key, body.clone()
|
||||
).await {
|
||||
tracing::error!("relay::send {:?}", e);
|
||||
}
|
||||
}
|
||||
|
||||
seen.insert(actor);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
|
|
|||
22
src/send.rs
22
src/send.rs
|
|
@ -1,3 +1,5 @@
|
|||
use std::{sync::Arc, ops::Deref};
|
||||
|
||||
use futures::StreamExt;
|
||||
use http::StatusCode;
|
||||
use http_digest_headers::{DigestHeader, DigestMethod};
|
||||
|
|
@ -28,10 +30,22 @@ pub async fn send<T: Serialize>(
|
|||
uri: &str,
|
||||
key_id: &str,
|
||||
private_key: &PrivateKey,
|
||||
body: T,
|
||||
body: &T,
|
||||
) -> Result<(), SendError> {
|
||||
let body = Arc::new(
|
||||
serde_json::to_vec(body)
|
||||
.map_err(SendError::Json)?
|
||||
);
|
||||
send_raw(client, uri, key_id, private_key, body).await
|
||||
}
|
||||
|
||||
pub async fn send_raw(
|
||||
client: &reqwest::Client,
|
||||
uri: &str,
|
||||
key_id: &str,
|
||||
private_key: &PrivateKey,
|
||||
body: Arc<Vec<u8>>,
|
||||
) -> Result<(), SendError> {
|
||||
let body = serde_json::to_vec(&body)
|
||||
.map_err(SendError::Json)?;
|
||||
let mut digest_header = DigestHeader::new()
|
||||
.with_method(DigestMethod::SHA256, &body)
|
||||
.map(|h| format!("{}", h))
|
||||
|
|
@ -55,7 +69,7 @@ pub async fn send<T: Serialize>(
|
|||
.header("date", chrono::Utc::now().to_rfc2822()
|
||||
.replace("+0000", "GMT"))
|
||||
.header("digest", digest_header)
|
||||
.body(body)
|
||||
.body(body.as_ref().clone())
|
||||
.map_err(SendError::HttpReq)?;
|
||||
SigningConfig::new(RsaSha256, private_key, key_id)
|
||||
.sign(&mut req)?;
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ pub enum StreamError {
|
|||
InvalidContentType,
|
||||
}
|
||||
|
||||
async fn run(host: &str) -> Result<impl Stream<Item = serde_json::Value>, StreamError> {
|
||||
async fn run(host: &str) -> Result<impl Stream<Item = String>, StreamError> {
|
||||
let url = format!("https://{}/api/v1/streaming/public", host);
|
||||
let client = reqwest::Client::new();
|
||||
let res = client.get(url)
|
||||
|
|
@ -40,19 +40,11 @@ async fn run(host: &str) -> Result<impl Stream<Item = serde_json::Value>, Stream
|
|||
None
|
||||
}
|
||||
})
|
||||
.filter_map(|event| async move {
|
||||
match serde_json::from_str(&event.data) {
|
||||
Ok(post) => Some(post),
|
||||
Err(e) => {
|
||||
tracing::error!("Decode stream: {}", e);
|
||||
None
|
||||
}
|
||||
}
|
||||
});
|
||||
.map(|event| event.data);
|
||||
Ok(src)
|
||||
}
|
||||
|
||||
pub fn spawn<H: Into<String>>(host: H) -> Receiver<serde_json::Value> {
|
||||
pub fn spawn<H: Into<String>>(host: H) -> Receiver<String> {
|
||||
let host = host.into();
|
||||
let (tx, rx) = channel(1024);
|
||||
tokio::spawn(async move {
|
||||
|
|
|
|||
|
|
@ -1,31 +0,0 @@
|
|||
use std::collections::HashMap;
|
||||
|
||||
use axum::{
|
||||
async_trait,
|
||||
body::{Bytes, HttpBody},
|
||||
extract::{Query},
|
||||
http::{header::CONTENT_TYPE, Request, StatusCode},
|
||||
Json,
|
||||
response::{IntoResponse, Response},
|
||||
routing::post,
|
||||
Form, RequestExt, Router, BoxError,
|
||||
};
|
||||
use serde_json::json;
|
||||
|
||||
pub async fn webfinger(Query(params): Query<HashMap<String, String>>) -> Response {
|
||||
let resource = match params.get("resource") {
|
||||
Some(resource) => resource,
|
||||
None => return StatusCode::NOT_FOUND.into_response(),
|
||||
};
|
||||
Json(json!({
|
||||
"subject": &resource,
|
||||
"aliases": &[
|
||||
"https://relay.fedi.buzz/actor",
|
||||
],
|
||||
"links": &[json!({
|
||||
"rel": "self",
|
||||
"type": "application/activity+json",
|
||||
"href": "https://relay.fedi.buzz/actor",
|
||||
})],
|
||||
})).into_response()
|
||||
}
|
||||
Loading…
Reference in a new issue