From c6c8f115758717c18394a1cdb99533c9333db43a Mon Sep 17 00:00:00 2001
From: acud <12988138+acud@users.noreply.github.com>
Date: Thu, 19 Sep 2024 14:54:32 -0600
Subject: [PATCH] add test vector with mock remote k2pow server

---
 Cargo.lock                     | 618 +++++++++++++++++++++++++++++++--
 service/Cargo.toml             |   1 +
 service/tests/test_client.rs   |   1 +
 service/tests/test_operator.rs |   1 +
 service/tests/test_service.rs  |  54 +++
 5 files changed, 654 insertions(+), 21 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 33beb904..2ad2a884 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -137,6 +137,190 @@ version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
 
+[[package]]
+name = "ascii-canvas"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8824ecca2e851cec16968d54a01dd372ef8f95b244fb84b84e70128be347c3c6"
+dependencies = [
+ "term",
+]
+
+[[package]]
+name = "assert-json-diff"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47e4f2b81832e72834d7518d8487a0396a28cc408186a2e8854c0f98011faf12"
+dependencies = [
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "async-attributes"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3203e79f4dd9bdda415ed03cf14dae5a2bf775c683a00f94e9cd1faf0f596e5"
+dependencies = [
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "async-channel"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
+dependencies = [
+ "concurrent-queue",
+ "event-listener 2.5.3",
+ "futures-core",
+]
+
+[[package]]
+name = "async-channel"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89b47800b0be77592da0afd425cc03468052844aff33b84e33cc696f64e77b6a"
+dependencies = [
+ "concurrent-queue",
+ "event-listener-strategy",
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-executor"
+version = "1.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30ca9a001c1e8ba5149f91a74362376cc6bc5b919d92d988668657bd570bdcec"
+dependencies = [
+ "async-task",
+ "concurrent-queue",
+ "fastrand",
+ "futures-lite",
+ "slab",
+]
+
+[[package]]
+name = "async-global-executor"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05b1b633a2115cd122d73b955eadd9916c18c8f510ec9cd1686404c60ad1c29c"
+dependencies = [
+ "async-channel 2.3.1",
+ "async-executor",
+ "async-io",
+ "async-lock",
+ "blocking",
+ "futures-lite",
+ "once_cell",
+]
+
+[[package]]
+name = "async-io"
+version = "2.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "444b0228950ee6501b3568d3c93bf1176a1fdbc3b758dcd9475046d30f4dc7e8"
+dependencies = [
+ "async-lock",
+ "cfg-if",
+ "concurrent-queue",
+ "futures-io",
+ "futures-lite",
+ "parking",
+ "polling",
+ "rustix",
+ "slab",
+ "tracing",
+ "windows-sys 0.59.0",
+]
+
+[[package]]
+name = "async-lock"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff6e472cdea888a4bd64f342f09b3f50e1886d32afe8df3d663c01140b811b18"
+dependencies = [
+ "event-listener 5.3.1",
+ "event-listener-strategy",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-object-pool"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "333c456b97c3f2d50604e8b2624253b7f787208cb72eb75e64b0ad11b221652c"
+dependencies = [
+ "async-std",
+]
+
+[[package]]
+name = "async-process"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63255f1dc2381611000436537bbedfe83183faa303a5a0edaf191edef06526bb"
+dependencies = [
+ "async-channel 2.3.1",
+ "async-io",
+ "async-lock",
+ "async-signal",
+ "async-task",
+ "blocking",
+ "cfg-if",
+ "event-listener 5.3.1",
+ "futures-lite",
+ "rustix",
+ "tracing",
+]
+
+[[package]]
+name = "async-signal"
+version = "0.2.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "637e00349800c0bdf8bfc21ebbc0b6524abea702b0da4168ac00d070d0c0b9f3"
+dependencies = [
+ "async-io",
+ "async-lock",
+ "atomic-waker",
+ "cfg-if",
+ "futures-core",
+ "futures-io",
+ "rustix",
+ "signal-hook-registry",
+ "slab",
+ "windows-sys 0.59.0",
+]
+
+[[package]]
+name = "async-std"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c634475f29802fde2b8f0b505b1bd00dfe4df7d4a000f0b36f7671197d5c3615"
+dependencies = [
+ "async-attributes",
+ "async-channel 1.9.0",
+ "async-global-executor",
+ "async-io",
+ "async-lock",
+ "async-process",
+ "crossbeam-utils",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-lite",
+ "gloo-timers",
+ "kv-log-macro",
+ "log",
+ "memchr",
+ "once_cell",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+ "wasm-bindgen-futures",
+]
+
 [[package]]
 name = "async-stream"
 version = "0.3.5"
@@ -159,6 +343,12 @@ dependencies = [
  "syn 2.0.74",
 ]
 
+[[package]]
+name = "async-task"
+version = "4.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b75356056920673b02621b35afd0f7dda9306d03c79a30f5c56c44cf256e3de"
+
 [[package]]
 name = "async-trait"
 version = "0.1.78"
@@ -170,6 +360,12 @@ dependencies = [
  "syn 2.0.74",
 ]
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "auto-future"
 version = "1.0.0"
@@ -193,9 +389,9 @@ dependencies = [
  "bytes",
  "futures-util",
  "http 1.1.0",
- "http-body",
+ "http-body 1.0.0",
  "http-body-util",
- "hyper",
+ "hyper 1.4.0",
  "hyper-util",
  "itoa",
  "matchit",
@@ -226,7 +422,7 @@ dependencies = [
  "bytes",
  "futures-util",
  "http 1.1.0",
- "http-body",
+ "http-body 1.0.0",
  "http-body-util",
  "mime",
  "pin-project-lite",
@@ -247,7 +443,7 @@ dependencies = [
  "bytes",
  "futures-core",
  "http 1.1.0",
- "http-body",
+ "http-body 1.0.0",
  "matchit",
  "metrics",
  "metrics-exporter-prometheus",
@@ -271,7 +467,7 @@ dependencies = [
  "cookie",
  "http 1.1.0",
  "http-body-util",
- "hyper",
+ "hyper 1.4.0",
  "hyper-util",
  "mime",
  "pretty_assertions",
@@ -319,6 +515,17 @@ version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
+[[package]]
+name = "basic-cookies"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67bd8fd42c16bdb08688243dc5f0cc117a3ca9efeeaba3a345a18a6159ad96f7"
+dependencies = [
+ "lalrpop",
+ "lalrpop-util",
+ "regex",
+]
+
 [[package]]
 name = "bindgen"
 version = "0.69.4"
@@ -415,6 +622,19 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "blocking"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "703f41c54fc768e63e091340b424302bb1c29ef4aa0c7f10fe849dfb114d29ea"
+dependencies = [
+ "async-channel 2.3.1",
+ "async-task",
+ "futures-io",
+ "futures-lite",
+ "piper",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.15.4"
@@ -637,6 +857,15 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
+[[package]]
+name = "concurrent-queue"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "config"
 version = "0.14.0"
@@ -968,6 +1197,27 @@ dependencies = [
  "crypto-common",
 ]
 
+[[package]]
+name = "dirs-next"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1"
+dependencies = [
+ "cfg-if",
+ "dirs-sys-next",
+]
+
+[[package]]
+name = "dirs-sys-next"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
+dependencies = [
+ "libc",
+ "redox_users",
+ "winapi",
+]
+
 [[package]]
 name = "dlv-list"
 version = "0.5.2"
@@ -1027,6 +1277,15 @@ version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11157ac094ffbdde99aa67b23417ebdd801842852b500e395a45a9c0aac03e4a"
 
+[[package]]
+name = "ena"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d248bdd43ce613d87415282f69b9bb99d947d290b10962dd6c56233312c2ad5"
+dependencies = [
+ "log",
+]
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.33"
@@ -1084,6 +1343,33 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "event-listener"
+version = "2.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
+
+[[package]]
+name = "event-listener"
+version = "5.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6032be9bd27023a771701cc49f9f053c751055f71efb2e0ae5c15809093675ba"
+dependencies = [
+ "concurrent-queue",
+ "parking",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "event-listener-strategy"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f214dc438f977e6d4e3500aaa277f5ad94ca83fbbd9b1a15713ce2344ccc5a1"
+dependencies = [
+ "event-listener 5.3.1",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "eyre"
 version = "0.6.12"
@@ -1232,6 +1518,19 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
 
+[[package]]
+name = "futures-lite"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52527eb5074e35e9339c6b4e8d12600c7128b68fb25dcb9fa9dec18f7c25f3a5"
+dependencies = [
+ "fastrand",
+ "futures-core",
+ "futures-io",
+ "parking",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "futures-macro"
 version = "0.3.30"
@@ -1312,6 +1611,18 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
+[[package]]
+name = "gloo-timers"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbb143cf96099802033e0d4f4963b19fd2e0b728bcf076cd9cf7f6634f092994"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "h2"
 version = "0.4.3"
@@ -1380,6 +1691,12 @@ version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
+[[package]]
+name = "hermit-abi"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fbf6a919d6cf397374f7dfeeea91d974c7c0a7221d0d0f4f20d859d329e53fcc"
+
 [[package]]
 name = "hex"
 version = "0.4.3"
@@ -1417,6 +1734,17 @@ dependencies = [
  "itoa",
 ]
 
+[[package]]
+name = "http-body"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ceab25649e9960c0311ea418d17bee82c0dcec1bd053b5f9a66e265a693bed2"
+dependencies = [
+ "bytes",
+ "http 0.2.12",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "http-body"
 version = "1.0.0"
@@ -1436,7 +1764,7 @@ dependencies = [
  "bytes",
  "futures-core",
  "http 1.1.0",
- "http-body",
+ "http-body 1.0.0",
  "pin-project-lite",
 ]
 
@@ -1452,12 +1780,63 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "httpmock"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08ec9586ee0910472dec1a1f0f8acf52f0fdde93aea74d70d4a3107b4be0fd5b"
+dependencies = [
+ "assert-json-diff",
+ "async-object-pool",
+ "async-std",
+ "async-trait",
+ "base64 0.21.7",
+ "basic-cookies",
+ "crossbeam-utils",
+ "form_urlencoded",
+ "futures-util",
+ "hyper 0.14.30",
+ "lazy_static",
+ "levenshtein",
+ "log",
+ "regex",
+ "serde",
+ "serde_json",
+ "serde_regex",
+ "similar",
+ "tokio",
+ "url",
+]
+
 [[package]]
 name = "humantime"
 version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
+[[package]]
+name = "hyper"
+version = "0.14.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a152ddd61dfaec7273fe8419ab357f33aee0d914c5f4efbf0d96fa749eea5ec9"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "http 0.2.12",
+ "http-body 0.4.6",
+ "httparse",
+ "httpdate",
+ "itoa",
+ "pin-project-lite",
+ "socket2",
+ "tokio",
+ "tower-service",
+ "tracing",
+ "want",
+]
+
 [[package]]
 name = "hyper"
 version = "1.4.0"
@@ -1469,7 +1848,7 @@ dependencies = [
  "futures-util",
  "h2",
  "http 1.1.0",
- "http-body",
+ "http-body 1.0.0",
  "httparse",
  "httpdate",
  "itoa",
@@ -1487,7 +1866,7 @@ checksum = "5ee4be2c948921a1a5320b629c4193916ed787a7f7f293fd3f7f5a6c9de74155"
 dependencies = [
  "futures-util",
  "http 1.1.0",
- "hyper",
+ "hyper 1.4.0",
  "hyper-util",
  "rustls",
  "rustls-pki-types",
@@ -1502,7 +1881,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3203a961e5c83b6f5498933e78b6b263e208c197b63e9c6c53cc82ffd3f63793"
 dependencies = [
- "hyper",
+ "hyper 1.4.0",
  "hyper-util",
  "pin-project-lite",
  "tokio",
@@ -1517,7 +1896,7 @@ checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
 dependencies = [
  "bytes",
  "http-body-util",
- "hyper",
+ "hyper 1.4.0",
  "hyper-util",
  "native-tls",
  "tokio",
@@ -1535,8 +1914,8 @@ dependencies = [
  "futures-channel",
  "futures-util",
  "http 1.1.0",
- "http-body",
- "hyper",
+ "http-body 1.0.0",
+ "hyper 1.4.0",
  "pin-project-lite",
  "socket2",
  "tokio",
@@ -1686,7 +2065,7 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f23ff5ef2b80d608d61efee834934d862cd92461afc0560dedf493e4c033738b"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.3.9",
  "libc",
  "windows-sys 0.52.0",
 ]
@@ -1700,6 +2079,15 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itertools"
 version = "0.12.1"
@@ -1764,6 +2152,46 @@ dependencies = [
  "tracing-subscriber",
 ]
 
+[[package]]
+name = "kv-log-macro"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0de8b303297635ad57c9f5059fd9cee7a47f8e8daa09df0fcd07dd39fb22977f"
+dependencies = [
+ "log",
+]
+
+[[package]]
+name = "lalrpop"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55cb077ad656299f160924eb2912aa147d7339ea7d69e1b5517326fdcec3c1ca"
+dependencies = [
+ "ascii-canvas",
+ "bit-set",
+ "ena",
+ "itertools 0.11.0",
+ "lalrpop-util",
+ "petgraph",
+ "pico-args",
+ "regex",
+ "regex-syntax 0.8.2",
+ "string_cache",
+ "term",
+ "tiny-keccak",
+ "unicode-xid",
+ "walkdir",
+]
+
+[[package]]
+name = "lalrpop-util"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "507460a910eb7b32ee961886ff48539633b788a36b65692b95f225b844c82553"
+dependencies = [
+ "regex-automata 0.4.6",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -1776,6 +2204,12 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
+[[package]]
+name = "levenshtein"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db13adb97ab515a3691f56e4dbab09283d0b86cb45abd991d8634a9d6f501760"
+
 [[package]]
 name = "libc"
 version = "0.2.158"
@@ -1798,6 +2232,16 @@ version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
 
+[[package]]
+name = "libredox"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
+dependencies = [
+ "bitflags 2.5.0",
+ "libc",
+]
+
 [[package]]
 name = "linked-hash-map"
 version = "0.5.6"
@@ -1825,6 +2269,9 @@ name = "log"
 version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
+dependencies = [
+ "value-bag",
+]
 
 [[package]]
 name = "matchers"
@@ -1874,7 +2321,7 @@ checksum = "b4f0c8427b39666bf970460908b213ec09b3b350f20c0c2eabcbba51704a08e6"
 dependencies = [
  "base64 0.22.1",
  "http-body-util",
- "hyper",
+ "hyper 1.4.0",
  "hyper-util",
  "indexmap 2.2.5",
  "ipnet",
@@ -1938,7 +2385,7 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4569e456d394deccd22ce1c1913e6ea0e54519f577285001215d33557431afe4"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.3.9",
  "libc",
  "wasi",
  "windows-sys 0.52.0",
@@ -1994,6 +2441,12 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "new_debug_unreachable"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "650eef8c711430f1a879fdd01d4745a7deea475becfb90269c06775983bbf086"
+
 [[package]]
 name = "nix"
 version = "0.26.4"
@@ -2090,7 +2543,7 @@ version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.3.9",
  "libc",
 ]
 
@@ -2240,6 +2693,12 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "parking"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -2340,6 +2799,21 @@ dependencies = [
  "indexmap 2.2.5",
 ]
 
+[[package]]
+name = "phf_shared"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6796ad771acdc0123d2a88dc428b5e38ef24456743ddb1744ed628f9815c096"
+dependencies = [
+ "siphasher",
+]
+
+[[package]]
+name = "pico-args"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"
+
 [[package]]
 name = "pin-project"
 version = "1.1.5"
@@ -2372,6 +2846,17 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "piper"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96c8c490f422ef9a4efd2cb5b42b76c8613d7e7dfc1caf667b8a3350a5acc066"
+dependencies = [
+ "atomic-waker",
+ "fastrand",
+ "futures-io",
+]
+
 [[package]]
 name = "pkcs8"
 version = "0.10.2"
@@ -2416,6 +2901,21 @@ dependencies = [
  "plotters-backend",
 ]
 
+[[package]]
+name = "polling"
+version = "3.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc2790cd301dec6cd3b7a025e4815cf825724a51c98dccfe6a3e55f05ffb6511"
+dependencies = [
+ "cfg-if",
+ "concurrent-queue",
+ "hermit-abi 0.4.0",
+ "pin-project-lite",
+ "rustix",
+ "tracing",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "portable-atomic"
 version = "1.6.0"
@@ -2501,6 +3001,12 @@ version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
+[[package]]
+name = "precomputed-hash"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
+
 [[package]]
 name = "predicates"
 version = "3.1.0"
@@ -2831,6 +3337,17 @@ dependencies = [
  "bitflags 1.3.2",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
+dependencies = [
+ "getrandom",
+ "libredox",
+ "thiserror",
+]
+
 [[package]]
 name = "regex"
 version = "1.10.6"
@@ -2895,9 +3412,9 @@ dependencies = [
  "futures-util",
  "h2",
  "http 1.1.0",
- "http-body",
+ "http-body 1.0.0",
  "http-body-util",
- "hyper",
+ "hyper 1.4.0",
  "hyper-rustls",
  "hyper-tls",
  "hyper-util",
@@ -3268,6 +3785,16 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_regex"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8136f1a4ea815d7eac4101cfd0b16dc0cb5e1fe1b8609dfd728058656b7badf"
+dependencies = [
+ "regex",
+ "serde",
+]
+
 [[package]]
 name = "serde_spanned"
 version = "0.6.5"
@@ -3329,6 +3856,7 @@ dependencies = [
  "env_logger",
  "eyre",
  "hex",
+ "httpmock",
  "log",
  "mockall",
  "post-rs",
@@ -3392,6 +3920,18 @@ dependencies = [
  "rand_core",
 ]
 
+[[package]]
+name = "similar"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1de1d4f81173b03af4c0cbed3c898f6bff5b870e4a7f5d6f4057d62a7a4b686e"
+
+[[package]]
+name = "siphasher"
+version = "0.3.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
+
 [[package]]
 name = "sketches-ddsketch"
 version = "0.2.2"
@@ -3457,6 +3997,19 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9091b6114800a5f2141aee1d1b9d6ca3592ac062dc5decb3764ec5895a47b4eb"
 
+[[package]]
+name = "string_cache"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f91138e76242f575eb1d3b38b4f1362f10d3a43f47d182a5b359af488a02293b"
+dependencies = [
+ "new_debug_unreachable",
+ "once_cell",
+ "parking_lot",
+ "phf_shared",
+ "precomputed-hash",
+]
+
 [[package]]
 name = "strsim"
 version = "0.10.0"
@@ -3589,6 +4142,17 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "term"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c59df8ac95d96ff9bede18eb7300b0fda5e5d8d90960e76f8e14ae765eedbf1f"
+dependencies = [
+ "dirs-next",
+ "rustversion",
+ "winapi",
+]
+
 [[package]]
 name = "termtree"
 version = "0.4.1"
@@ -3823,9 +4387,9 @@ dependencies = [
  "bytes",
  "h2",
  "http 1.1.0",
- "http-body",
+ "http-body 1.0.0",
  "http-body-util",
- "hyper",
+ "hyper 1.4.0",
  "hyper-timeout",
  "hyper-util",
  "percent-encoding",
@@ -3901,7 +4465,7 @@ dependencies = [
  "bitflags 2.5.0",
  "bytes",
  "http 1.1.0",
- "http-body",
+ "http-body 1.0.0",
  "http-body-util",
  "pin-project-lite",
  "tower-layer",
@@ -4055,6 +4619,12 @@ version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4c87d22b6e3f4a18d4d40ef354e97c90fcb14dd91d7dc0aa9d8a1172ebf7202"
 
+[[package]]
+name = "unicode-xid"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
+
 [[package]]
 name = "untrusted"
 version = "0.9.0"
@@ -4090,6 +4660,12 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
 
+[[package]]
+name = "value-bag"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a84c137d37ab0142f0f2ddfe332651fdbf252e7b7dbb4e67b6c1f1b2e925101"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
diff --git a/service/Cargo.toml b/service/Cargo.toml
index cb144bfd..3d1196d7 100644
--- a/service/Cargo.toml
+++ b/service/Cargo.toml
@@ -40,6 +40,7 @@ tonic-build = "0.12.2"
 
 [dev-dependencies]
 async-stream = "0.3.5"
+httpmock = "0.7.0"
 rcgen = "0.12.1"
 reqwest = { version = "0.12.7", features = ["json"] }
 rstest = "0.22.0"
diff --git a/service/tests/test_client.rs b/service/tests/test_client.rs
index 4d37e9dc..31b2600b 100644
--- a/service/tests/test_client.rs
+++ b/service/tests/test_client.rs
@@ -251,6 +251,7 @@ async fn test_get_metadata(#[case] vrf_difficulty: Option<[u8; 32]>) {
         16,
         post::config::Cores::Any(1),
         post::pow::randomx::RandomXFlag::get_recommended_flags(),
+        None,
     )
     .unwrap();
 
diff --git a/service/tests/test_operator.rs b/service/tests/test_operator.rs
index 6f15458e..5e5c512a 100644
--- a/service/tests/test_operator.rs
+++ b/service/tests/test_operator.rs
@@ -40,6 +40,7 @@ async fn test_gen_proof_in_progress() {
             16,
             post::config::Cores::Any(1),
             pow_flags,
+            None,
         )
         .unwrap(),
     );
diff --git a/service/tests/test_service.rs b/service/tests/test_service.rs
index a1ec578e..d203b7be 100644
--- a/service/tests/test_service.rs
+++ b/service/tests/test_service.rs
@@ -7,6 +7,8 @@ use post::{
 };
 use post_service::{client::PostService, service::ProofGenState};
 
+use httpmock::prelude::*;
+
 #[test]
 fn test_generate_and_verify() {
     // Initialize some data
@@ -33,6 +35,7 @@ fn test_generate_and_verify() {
         16,
         post::config::Cores::Any(1),
         pow_flags,
+        None,
     )
     .unwrap();
 
@@ -73,6 +76,7 @@ fn reject_invalid_challenge() {
         16,
         post::config::Cores::Any(1),
         RandomXFlag::get_recommended_flags(),
+        None,
     )
     .unwrap();
     assert!(service.gen_proof(&[0xCA; 5]).is_err());
@@ -102,6 +106,7 @@ fn cannot_run_parallel_proof_gens() {
         16,
         post::config::Cores::Any(1),
         RandomXFlag::get_recommended_flags(),
+        None,
     )
     .unwrap();
 
@@ -112,3 +117,52 @@ fn cannot_run_parallel_proof_gens() {
     // Try again with the same challenge
     assert!(matches!(result, Ok(ProofGenState::InProgress)));
 }
+
+#[tokio::test]
+async fn remote_k2pow() {
+    let server = MockServer::start();
+
+    let m = server.mock(|when, then| {
+        when.path("/job/bebebebebebebebebebebebebebebebebebebebebebebebebebebebebebebebe/0/aaaaaaaaaaaaaaaa/3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
+        then.status(200).body("1234");
+    });
+
+    // Initialize some data
+    let datadir = tempfile::tempdir().unwrap();
+
+    let cfg = ProofConfig {
+        k1: 8,
+        k2: 4,
+        pow_difficulty: [0xFF; 32],
+    };
+    let scrypt = ScryptParams::new(2, 1, 1);
+
+    CpuInitializer::new(scrypt)
+        .initialize(datadir.path(), &[0xBE; 32], &[0xCE; 32], 256, 4, 256, None)
+        .unwrap();
+
+    let service = post_service::service::PostService::new(
+        datadir.into_path(),
+        cfg,
+        scrypt,
+        16,
+        post::config::Cores::Any(1),
+        RandomXFlag::get_recommended_flags(),
+        Some(server.url("")),
+    )
+    .unwrap();
+
+    assert!(matches!(
+        service.gen_proof(&[0xAA; 32]),
+        Ok(ProofGenState::InProgress)
+    ));
+
+    loop {
+        if let ProofGenState::Finished { proof: _ } = service.gen_proof(&[0xAA; 32]).unwrap() {
+            break;
+        }
+        sleep(Duration::from_millis(10));
+    }
+
+    m.assert();
+}