diff --git a/unshell-gui/Cargo.lock b/unshell-gui/Cargo.lock
index e48ca3d..4068bac 100644
--- a/unshell-gui/Cargo.lock
+++ b/unshell-gui/Cargo.lock
@@ -34,17 +34,6 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
-[[package]]
-name = "aes"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
-dependencies = [
- "cfg-if",
- "cipher",
- "cpufeatures",
-]
-
 [[package]]
 name = "ahash"
 version = "0.8.12"
@@ -59,15 +48,6 @@ dependencies = [
  "zerocopy",
 ]
 
-[[package]]
-name = "aho-corasick"
-version = "1.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddd31a130427c27518df266943a5308ed92d4b226cc639f5a8f1002816174301"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "android-activity"
 version = "0.6.0"
@@ -95,15 +75,6 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc7eb209b1518d6bb87b283c20095f5228ecda460da70b44f0802523dea6da04"
 
-[[package]]
-name = "android_system_properties"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "arboard"
 version = "3.6.1"
@@ -154,26 +125,6 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
-[[package]]
-name = "bincode"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36eaf5d7b090263e8150820482d5d93cd964a81e4019913c972f4edcc6edb740"
-dependencies = [
- "bincode_derive",
- "serde",
- "unty",
-]
-
-[[package]]
-name = "bincode_derive"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf95709a440f45e986983918d0e8a1f30a9b1df04918fc828670606804ac3c09"
-dependencies = [
- "virtue",
-]
-
 [[package]]
 name = "bit-set"
 version = "0.8.0"
@@ -204,33 +155,6 @@ dependencies = [
  "serde_core",
 ]
 
-[[package]]
-name = "block-buffer"
-version = "0.10.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
-dependencies = [
- "generic-array",
-]
-
-[[package]]
-name = "block-padding"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8894febbff9f758034a5b8e12d87918f56dfc64a8e1fe757d65e29041538d93"
-dependencies = [
- "generic-array",
-]
-
-[[package]]
-name = "block-padding"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "710f1dd022ef4e93f8a438b4ba958de7f64308434fa6a87104481645cc30068b"
-dependencies = [
- "hybrid-array",
-]
-
 [[package]]
 name = "block2"
 version = "0.5.1"
@@ -329,15 +253,6 @@ dependencies = [
  "wayland-client",
 ]
 
-[[package]]
-name = "cbc"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26b52a9543ae338f279b96b0b9fed9c8093744685043739079ce85cd58f289a6"
-dependencies = [
- "cipher",
-]
-
 [[package]]
 name = "cc"
 version = "1.2.47"
@@ -377,29 +292,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "chrono"
-version = "0.4.42"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "145052bdd345b87320e369255277e3fb5152762ad123a901ef5c262dd38fe8d2"
-dependencies = [
- "iana-time-zone",
- "js-sys",
- "num-traits",
- "wasm-bindgen",
- "windows-link",
-]
-
-[[package]]
-name = "cipher"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
-dependencies = [
- "crypto-common",
- "inout",
-]
-
 [[package]]
 name = "clipboard-win"
 version = "5.4.1"
@@ -487,15 +379,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "cpufeatures"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59ed5838eebb26a2bb2e58f6d5b5316989ae9d08bab10e0e6d103e656d1b0280"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "crc32fast"
 version = "1.5.0"
@@ -505,15 +388,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "crossbeam-channel"
-version = "0.5.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82b8f8f868b36967f9606790d1903570de9ceaf870a7bf9fbbd3016d636a2cb2"
-dependencies = [
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.21"
@@ -526,32 +400,12 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
 
-[[package]]
-name = "crypto-common"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78c8292055d1c1df0cce5d180393dc8cce0abec0a7102adb6c7b1eef6016d60a"
-dependencies = [
- "generic-array",
- "typenum",
-]
-
 [[package]]
 name = "cursor-icon"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f27ae1dd37df86211c42e150270f82743308803d90a6f6e6651cd730d5e1732f"
 
-[[package]]
-name = "digest"
-version = "0.10.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
-dependencies = [
- "block-buffer",
- "crypto-common",
-]
-
 [[package]]
 name = "dispatch"
 version = "0.2.0"
@@ -811,19 +665,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "env_logger"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cd405aab171cb85d6735e5c8d9db038c17d3ca007a4d2c25f337935c3d90580"
-dependencies = [
- "humantime",
- "is-terminal",
- "log",
- "regex",
- "termcolor",
-]
-
 [[package]]
 name = "epaint"
 version = "0.33.2"
@@ -958,16 +799,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "generic-array"
-version = "0.14.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
-dependencies = [
- "typenum",
- "version_check",
-]
-
 [[package]]
 name = "gethostname"
 version = "1.1.0"
@@ -1106,18 +937,6 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc0fef456e4baa96da950455cd02c081ca953b141298e41db3fc7e36b1da849c"
 
-[[package]]
-name = "hex"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
-
-[[package]]
-name = "hex-literal"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e712f64ec3850b98572bffac52e2c6f282b29fe6c5fa6d42334b30be438d95c1"
-
 [[package]]
 name = "hexf-parse"
 version = "0.2.1"
@@ -1133,45 +952,6 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "humantime"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "135b12329e5e3ce057a9f972339ea52bc954fe1e9358ef27f95e89716fbc5424"
-
-[[package]]
-name = "hybrid-array"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f471e0a81b2f90ffc0cb2f951ae04da57de8baa46fa99112b062a5173a5088d0"
-dependencies = [
- "typenum",
-]
-
-[[package]]
-name = "iana-time-zone"
-version = "0.1.64"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33e57f83510bb73707521ebaffa789ec8caf86f9657cad665b092b581d40e9fb"
-dependencies = [
- "android_system_properties",
- "core-foundation-sys",
- "iana-time-zone-haiku",
- "js-sys",
- "log",
- "wasm-bindgen",
- "windows-core",
-]
-
-[[package]]
-name = "iana-time-zone-haiku"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
-dependencies = [
- "cc",
-]
-
 [[package]]
 name = "icu_collections"
 version = "2.1.1"
@@ -1298,27 +1078,6 @@ dependencies = [
  "hashbrown",
 ]
 
-[[package]]
-name = "inout"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "879f10e63c20629ecabbb64a8010319738c66a5cd0c29b02d63d272b03751d01"
-dependencies = [
- "block-padding 0.3.3",
- "generic-array",
-]
-
-[[package]]
-name = "is-terminal"
-version = "0.4.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3640c1c38b8e4e43584d8df18be5fc6b0aa314ce6ebf51b53313d4306cca8e46"
-dependencies = [
- "hermit-abi",
- "libc",
- "windows-sys 0.61.2",
-]
-
 [[package]]
 name = "itertools"
 version = "0.14.0"
@@ -1368,9 +1127,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.82"
+version = "0.3.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b011eec8cc36da2aab2d5cff675ec18454fad408585853910a202391cf9f8e65"
+checksum = "464a3709c7f55f1f721e5389aa6ea4e3bc6aba669353300af094b29ffbdde1d8"
 dependencies = [
  "once_cell",
  "wasm-bindgen",
@@ -1950,7 +1709,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d"
 dependencies = [
  "phf_shared",
- "rand 0.8.5",
+ "rand",
 ]
 
 [[package]]
@@ -2060,25 +1819,6 @@ dependencies = [
  "zerovec",
 ]
 
-[[package]]
-name = "ppv-lite86"
-version = "0.2.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
-dependencies = [
- "zerocopy",
-]
-
-[[package]]
-name = "pretty_env_logger"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "865724d4dbe39d9f3dd3b52b88d859d66bcb2d6a0acfd5ea68a65fb66d4bdc1c"
-dependencies = [
- "env_logger",
- "log",
-]
-
 [[package]]
 name = "proc-macro-crate"
 version = "3.4.0"
@@ -2148,27 +1888,7 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
- "rand_core 0.6.4",
-]
-
-[[package]]
-name = "rand"
-version = "0.9.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
-dependencies = [
- "rand_chacha",
- "rand_core 0.9.3",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
-dependencies = [
- "ppv-lite86",
- "rand_core 0.9.3",
+ "rand_core",
 ]
 
 [[package]]
@@ -2177,15 +1897,6 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 
-[[package]]
-name = "rand_core"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
-dependencies = [
- "getrandom",
-]
-
 [[package]]
 name = "raw-window-handle"
 version = "0.6.2"
@@ -2210,35 +1921,6 @@ dependencies = [
  "bitflags 2.10.0",
 ]
 
-[[package]]
-name = "regex"
-version = "1.12.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "843bc0191f75f3e22651ae5f1e72939ab2f72a4bc30fa80a066bd66edefc24d4"
-dependencies = [
- "aho-corasick",
- "memchr",
- "regex-automata",
- "regex-syntax",
-]
-
-[[package]]
-name = "regex-automata"
-version = "0.4.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5276caf25ac86c8d810222b3dbb938e512c55c6831a10f3e6ed1c93b84041f1c"
-dependencies = [
- "aho-corasick",
- "memchr",
- "regex-syntax",
-]
-
-[[package]]
-name = "regex-syntax"
-version = "0.8.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"
-
 [[package]]
 name = "renderdoc-sys"
 version = "1.1.0"
@@ -2372,17 +2054,6 @@ dependencies = [
  "serde_core",
 ]
 
-[[package]]
-name = "sha2"
-version = "0.10.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
 [[package]]
 name = "shlex"
 version = "1.3.0"
@@ -2528,15 +2199,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "termcolor"
-version = "1.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
-dependencies = [
- "winapi-util",
-]
-
 [[package]]
 name = "thiserror"
 version = "1.0.69"
@@ -2663,12 +2325,6 @@ dependencies = [
  "rustc-hash 2.1.1",
 ]
 
-[[package]]
-name = "typenum"
-version = "1.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
-
 [[package]]
 name = "unicase"
 version = "2.8.1"
@@ -2693,20 +2349,6 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
 
-[[package]]
-name = "unshell-crypt"
-version = "0.1.0"
-dependencies = [
- "aes",
- "block-padding 0.4.2",
- "cbc",
- "getrandom",
- "hex",
- "hex-literal",
- "regex",
- "sha2",
-]
-
 [[package]]
 name = "unshell-gui"
 version = "0.1.0"
@@ -2716,45 +2358,13 @@ dependencies = [
  "egui_extras",
  "egui_tiles",
  "log",
- "pretty_env_logger",
- "rand 0.9.2",
  "serde",
- "unshell-lib",
+ "serde_json",
+ "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
 ]
 
-[[package]]
-name = "unshell-lib"
-version = "0.0.0"
-dependencies = [
- "bincode",
- "chrono",
- "crossbeam-channel",
- "libc",
- "libloading",
- "rand 0.9.2",
- "serde",
- "serde_json",
- "unshell-obfuscate",
-]
-
-[[package]]
-name = "unshell-obfuscate"
-version = "0.0.0"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
- "unshell-crypt",
-]
-
-[[package]]
-name = "unty"
-version = "0.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d49784317cd0d1ee7ec5c716dd598ec5b4483ea832a2dced265471cc0f690ae"
-
 [[package]]
 name = "url"
 version = "2.5.7"
@@ -2779,12 +2389,6 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
-[[package]]
-name = "virtue"
-version = "0.0.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "051eb1abcf10076295e815102942cc58f9d5e3b4560e46e53c21e8ff6f3af7b1"
-
 [[package]]
 name = "walkdir"
 version = "2.5.0"
@@ -2806,9 +2410,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.105"
+version = "0.2.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da95793dfc411fbbd93f5be7715b0578ec61fe87cb1a42b12eb625caa5c5ea60"
+checksum = "0d759f433fa64a2d763d1340820e46e111a7a5ab75f993d1852d70b03dbb80fd"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -2819,9 +2423,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.55"
+version = "0.4.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "551f88106c6d5e7ccc7cd9a16f312dd3b5d36ea8b4954304657d5dfba115d4a0"
+checksum = "836d9622d604feee9e5de25ac10e3ea5f2d65b41eac0d9ce72eb5deae707ce7c"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -2832,9 +2436,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.105"
+version = "0.2.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04264334509e04a7bf8690f2384ef5265f05143a4bff3889ab7a3269adab59c2"
+checksum = "48cb0d2638f8baedbc542ed444afc0644a29166f1595371af4fecf8ce1e7eeb3"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2842,9 +2446,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.105"
+version = "0.2.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "420bc339d9f322e562942d52e115d57e950d12d88983a14c79b86859ee6c7ebc"
+checksum = "cefb59d5cd5f92d9dcf80e4683949f15ca4b511f4ac0a6e14d4e1ac60c6ecd40"
 dependencies = [
  "bumpalo",
  "proc-macro2",
@@ -2855,9 +2459,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.105"
+version = "0.2.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76f218a38c84bcb33c25ec7059b07847d465ce0e0a76b995e134a45adcb6af76"
+checksum = "cbc538057e648b67f72a982e708d485b2efa771e1ac05fec311f9f63e5800db4"
 dependencies = [
  "unicode-ident",
 ]
@@ -2999,9 +2603,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.82"
+version = "0.3.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a1f95c0d03a47f4ae1f7a64643a6bb97465d9b740f0fa8f90ea33915c99a9a1"
+checksum = "9b32828d774c412041098d182a8b38b16ea816958e07cf40eec2bc080ae137ac"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -3144,65 +2748,12 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "windows-core"
-version = "0.62.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8e83a14d34d0623b51dce9581199302a221863196a1dde71a7663a4c2be9deb"
-dependencies = [
- "windows-implement",
- "windows-interface",
- "windows-link",
- "windows-result",
- "windows-strings",
-]
-
-[[package]]
-name = "windows-implement"
-version = "0.60.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "windows-interface"
-version = "0.59.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "windows-link"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 
-[[package]]
-name = "windows-result"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7781fa89eaf60850ac3d2da7af8e5242a5ea78d1a11c49bf2910bb5a73853eb5"
-dependencies = [
- "windows-link",
-]
-
-[[package]]
-name = "windows-strings"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7837d08f69c77cf6b07689544538e017c1bfcf57e34b4c0ff58e6c2cd3b37091"
-dependencies = [
- "windows-link",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.45.0"
diff --git a/unshell-gui/Cargo.toml b/unshell-gui/Cargo.toml
index cd34b52..e5fdf4d 100644
--- a/unshell-gui/Cargo.toml
+++ b/unshell-gui/Cargo.toml
@@ -12,7 +12,7 @@ all-features = true
 targets = ["x86_64-unknown-linux-gnu", "wasm32-unknown-unknown"]
 
 [dependencies]
-unshell-lib = {path="../unshell-lib"}
+# unshell-lib = {path="../unshell-lib"}
 
 egui = "0.33.0"
 eframe = { version = "0.33.0", default-features = false, features = [
@@ -28,17 +28,18 @@ log = "0.4.27"
 # You only need serde if you want app persistence:
 serde = { version = "1.0.219", features = ["derive"] }
 egui_extras = "0.33.2"
-rand = "0.9.2"
 egui_tiles = "0.14.0"
 
 # native:
-[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-pretty_env_logger = "0.5.0"
+# [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+# pretty_env_logger = "0.5.0"
 
 # web:
-[target.'cfg(target_arch = "wasm32")'.dependencies]
+# [target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen-futures = "0.4.50"
+wasm-bindgen = "0.2.106"
 web-sys = "0.3.70"              # to access the DOM (to hide the loading text)
+serde_json = "1.0.145"
 
 [profile.release]
 opt-level = 2 # fast and small wasm
diff --git a/unshell-gui/Trunk.toml b/unshell-gui/Trunk.toml
index bd6c484..3a34e9b 100644
--- a/unshell-gui/Trunk.toml
+++ b/unshell-gui/Trunk.toml
@@ -1,2 +1,24 @@
 [build]
 filehash = false
+
+# # Proxy /api/* to backend
+# [[proxy]]
+# backend = "http://localhost:8081"
+# rewrite = "/api/"
+
+# # Proxy /auth/* to backend
+# [[proxy]]
+# backend = "http://localhost:8081"
+# rewrite = "/auth/"
+
+[[proxy]]
+backend = "http://localhost:3000/api"   # Address to proxy requests to
+# ws = false                                # Use WebSocket for this proxy
+# insecure = true                          # Disable certificate validation
+# no_system_proxy = false                   # Disable system proxy
+# rewrite = ""                              # Strip the given prefix off paths
+# no_redirect = false                       # Disable following redirects of proxy responses
+
+
+[[proxy]]
+backend = "http://localhost:3000/auth"
diff --git a/unshell-gui/assets/sw.js b/unshell-gui/assets/sw.js
index 68a3cc4..be7fe28 100644
--- a/unshell-gui/assets/sw.js
+++ b/unshell-gui/assets/sw.js
@@ -23,3 +23,42 @@ self.addEventListener("fetch", function (e) {
     }),
   );
 });
+
+// export function httpGet(theUrl) {
+//   var xmlHttp = new XMLHttpRequest();
+//   xmlHttp.open("GET", theUrl, false); // false for synchronous request
+//   xmlHttp.send(null);
+//   return xmlHttp.responseText;
+// }
+
+export function httpGet(theUrl, callback) {
+  var xmlHttp = new XMLHttpRequest();
+  xmlHttp.onreadystatechange = function () {
+    if (xmlHttp.readyState !== 4) return;
+
+    if (xmlHttp.status == 200) callback(xmlHttp.responseText);
+    else alert("Error " + xmlHttp.status + ", " + xmlHttp.responseText);
+  };
+  xmlHttp.open("GET", theUrl, true); // true for asynchronous
+  xmlHttp.setRequestHeader("Content-Type", "application/json");
+  xmlHttp.send(null);
+}
+
+export function httpPost(url, body, callback) {
+  var xmlHttp = new XMLHttpRequest();
+  xmlHttp.onreadystatechange = function () {
+    if (xmlHttp.readyState !== 4) return;
+
+    if (xmlHttp.status === 200) {
+      // var json = JSON.parse(xhr.responseText);
+      callback(xmlHttp.responseText);
+    } else {
+      alert("Error " + xmlHttp.status + ", " + xmlHttp.responseText);
+    }
+  };
+
+  xmlHttp.open("POST", url, true);
+  xmlHttp.setRequestHeader("Content-Type", "application/json");
+  // var data = JSON.stringify({ email: "[email protected]", password: "101010" });
+  xmlHttp.send(body);
+}
diff --git a/unshell-gui/src/app/app.rs b/unshell-gui/src/app/app.rs
index 9d528f0..72a8721 100644
--- a/unshell-gui/src/app/app.rs
+++ b/unshell-gui/src/app/app.rs
@@ -1,12 +1,16 @@
 use egui::Frame;
 use egui_tiles::Tree;
 
-use crate::app::{AppState, windows::WindowWrapper};
+use crate::{
+    app::{AppState, windows::WindowWrapper},
+    auth::Auth,
+};
 
 /// We derive Deserialize/Serialize so we can persist app state on shutdown.
 #[derive(serde::Deserialize, serde::Serialize)]
 #[serde(default)] // if we add new fields, give them default values when deserializing old state
 pub struct TemplateApp {
+    auth: Auth,
     // tab: Tab,
     state: AppState,
     tree: Tree<WindowWrapper>,
@@ -14,22 +18,8 @@ pub struct TemplateApp {
 
 impl Default for TemplateApp {
     fn default() -> Self {
-        // let mut tiles = egui_tiles::Tiles::default();
-
-        // let invis_1 = tiles.insert_pane(WindowWrapper {
-        //     nr: 0,
-        //     window: AppWindow::None,
-        // });
-        // let invis_2 = tiles.insert_pane(WindowWrapper {
-        //     nr: 0,
-        //     window: AppWindow::None,
-        // });
-
-        // tiles.set_visible(invis_1, false);
-        // tiles.set_visible(invis_2, false);
-        // let root = tiles.insert_horizontal_tile(vec![invis_1]);
-
         Self {
+            auth: Auth::default(),
             state: AppState::default(),
             tree: egui_tiles::Tree::new_horizontal("tree_root", Vec::new()),
         }
@@ -38,17 +28,17 @@ impl Default for TemplateApp {
 
 impl TemplateApp {
     /// Called once before the first frame.
-    pub fn new(_cc: &eframe::CreationContext<'_>) -> Self {
+    pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
         // This is also where you can customize the look and feel of egui using
         // `cc.egui_ctx.set_visuals` and `cc.egui_ctx.set_fonts`.
 
         // Load previous app state (if any).
         // Note that you must enable the `persistence` feature for this to work.
-        // if let Some(storage) = cc.storage {
-        //     eframe::get_value(storage, eframe::APP_KEY).unwrap_or_default()
-        // } else {
-        Default::default()
-        // }
+        if let Some(storage) = cc.storage {
+            eframe::get_value(storage, eframe::APP_KEY).unwrap_or_default()
+        } else {
+            Default::default()
+        }
     }
 }
 
@@ -60,40 +50,43 @@ impl eframe::App for TemplateApp {
 
     /// Called each time the UI needs repainting, which may be many times per second.
     fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
-        // Put your widgets into a `SidePanel`, `TopBottomPanel`, `CentralPanel`, `Window` or `Area`.
-        // For inspiration and more examples, go to https://emilk.github.io/egui
+        if !self.auth.logged_in() {
+            egui::CentralPanel::default()
+                .frame(Frame::central_panel(&ctx.style()).inner_margin(0))
+                .show(ctx, |ui| self.auth.update(ui));
+        } else {
+            egui::TopBottomPanel::top("tab_panel").show(ctx, |ui| {
+                // The top panel is often a good place for a menu bar:
 
-        egui::TopBottomPanel::top("tab_panel").show(ctx, |ui| {
-            // The top panel is often a good place for a menu bar:
+                egui::MenuBar::new().ui(ui, |ui| {
+                    ui.menu_button("File", |ui| {
+                        ui.label("File");
+                    });
 
-            egui::MenuBar::new().ui(ui, |ui| {
-                ui.menu_button("File", |ui| {
-                    ui.label("File");
-                });
-
-                ui.menu_button("View", |ui| {
-                    ui.label("View");
-
-                    self.state.labels(&mut self.tree, ui);
+                    ui.menu_button("View", |ui| {
+                        ui.label("View");
+
+                        self.state.labels(&mut self.tree, ui);
+                    });
+
+                    ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
+                        egui::widgets::global_theme_preference_switch(ui);
+                    });
+
+                    // ui.style
                 });
+            });
 
+            egui::TopBottomPanel::bottom("tab_panel").show(ctx, |ui| {
                 ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
-                    egui::widgets::global_theme_preference_switch(ui);
+                    ui.label(format!("UnShell UI {}", env!("CARGO_PKG_VERSION")));
+                    egui::warn_if_debug_build(ui);
                 });
-
-                // ui.style
             });
-        });
 
-        egui::TopBottomPanel::bottom("tab_panel").show(ctx, |ui| {
-            ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
-                ui.label(format!("UnShell UI {}", env!("CARGO_PKG_VERSION")));
-                egui::warn_if_debug_build(ui);
-            });
-        });
-
-        egui::CentralPanel::default()
-            .frame(Frame::central_panel(&ctx.style()).inner_margin(0))
-            .show(ctx, |ui| self.tree.ui(&mut self.state, ui));
+            egui::CentralPanel::default()
+                .frame(Frame::central_panel(&ctx.style()).inner_margin(0))
+                .show(ctx, |ui| self.tree.ui(&mut self.state, ui));
+        }
     }
 }
diff --git a/unshell-gui/src/app/mod.rs b/unshell-gui/src/app/mod.rs
index 875e3f8..675480a 100644
--- a/unshell-gui/src/app/mod.rs
+++ b/unshell-gui/src/app/mod.rs
@@ -3,11 +3,9 @@ mod windows;
 
 use std::collections::HashMap;
 
+use crate::{app::windows::WindowWrapper, config::Config, flowchart::FlowChart};
 pub use app::TemplateApp;
 use egui_tiles::{TileId, Tree};
-use log::info;
-
-use crate::{app::windows::WindowWrapper, config::Config, flowchart::FlowChart};
 
 #[derive(Default, serde::Deserialize, serde::Serialize)]
 struct AppState {
@@ -29,87 +27,44 @@ impl AppState {
             let enabled = self.open_windows.contains_key(&key);
 
             if ui.selectable_label(enabled, *name).clicked() {
-                // if enabled {
-                //     let tid = *self.open_windows.get(&key).unwrap();
-                //     tree.remove_recursively(tid);
-                //     tree.tiles.remove(tid);
-                //     self.open_windows.remove(&key);
+                if enabled {
+                    let tid = *self.open_windows.get(&key).unwrap();
+                    tree.remove_recursively(tid);
+                    tree.tiles.remove(tid);
+                    self.open_windows.remove(&key);
 
-                //     // if self.open_windows.is_empty()
-                // } else {
-                let tid = tree.tiles.insert_pane(WindowWrapper {
-                    nr: i + 1,
-                    window: *key,
-                });
+                    // if self.open_windows.is_empty()
+                } else {
+                    let tid = tree.tiles.insert_pane(WindowWrapper {
+                        nr: i + 1,
+                        window: *key,
+                    });
 
-                match self.open_windows.len() {
-                    0 => {
-                        tree.root = Some(tid);
-                    }
-                    1 => {
-                        let old_root = tree.root.unwrap();
-                        let tab_id = tree.tiles.insert_tab_tile(vec![old_root, tid]);
-                        tree.root = Some(tab_id);
-                    }
-                    _ => {
-                        let pid = tree.tiles.insert_tab_tile(vec![tid]);
-                        tree.move_tile_to_container(pid, tree.root.unwrap().clone(), 0, true);
+                    match self.open_windows.len() {
+                        0 => {
+                            tree.root = Some(tid);
+                        }
+                        1 => {
+                            let old_root = tree.root.unwrap();
+                            let tab_id = tree.tiles.insert_tab_tile(vec![old_root, tid]);
+                            tree.root = Some(tab_id);
+                            tree.make_active(|t, _| t == tid);
+                        }
+                        _ => {
+                            let root = tree.root().unwrap();
+                            let n = tree.tiles.get_container(root).unwrap().num_children();
+                            tree.move_tile_to_container(tid, tree.root.unwrap().clone(), n, true);
+                        }
                     }
+                    self.open_windows.insert(key.clone(), tid);
                 }
-
-                self.open_windows.insert(key.clone(), tid);
             }
         }
-
-        // if ui
-        //     .selectable_label(
-        //         self.open_windows.contains_key(&AppWindow::Flowchart),
-        //         "Network",
-        //     )
-        //     .clicked()
-        // {
-        //     // self.open_windows. = Tab::Flowchart;
-        // }
-
-        // if ui
-        //     .selectable_label(self.open_windows.contains_key(&AppWindow::Config), "Config")
-        //     .clicked()
-        // {
-        //     // self.open_windows. = Tab::Flowchart;
-        // }
-
-        // if ui
-        //     .selectable_label(self.tab == Tab::Test, self.config.title())
-        //     .clicked()
-        // {
-        //     self.tab = Tab::Test;
-        // }
     }
-
-    // fn contains(&self, key: &AppWindow)
-
-    // fn toggle(&mut self, key: &AppWindow) {
-    //     if self.
-    // }
 }
 
-// impl Default for AppState {
-//     fn default() -> Self {
-//         Self {
-//             open_windows: HashMap::from([
-//                 (AppWindow::Flowchart, false),
-//                 (AppWindow::Config, false),
-//             ]),
-
-//             flowchart: Default::default(),
-//             config: Default::default(),
-//         }
-//     }
-// }
-
 #[derive(Clone, Copy, serde::Deserialize, serde::Serialize, PartialEq, Eq, Hash)]
 enum AppWindow {
-    None,
     Flowchart,
     Config,
 }
@@ -117,7 +72,6 @@ enum AppWindow {
 impl AppWindow {
     fn update(&self, state: &mut AppState, ui: &mut egui::Ui) {
         match self {
-            AppWindow::None => {}
             AppWindow::Flowchart => state.flowchart.paint(ui),
             AppWindow::Config => state.config.update(ui),
         }
diff --git a/unshell-gui/src/auth/mod.rs b/unshell-gui/src/auth/mod.rs
new file mode 100644
index 0000000..2ed4387
--- /dev/null
+++ b/unshell-gui/src/auth/mod.rs
@@ -0,0 +1,129 @@
+use std::{collections::HashMap, sync::Arc};
+
+use egui::{Align2, Area, Frame, Order, Sense, UiKind, Vec2, mutex::Mutex};
+use wasm_bindgen::prelude::Closure;
+
+#[derive(serde::Deserialize, serde::Serialize)]
+pub struct Auth {
+    // Auth Stuff
+    token: Option<Token>,
+    #[serde(skip)]
+    auth_state: Arc<Mutex<AuthState>>,
+
+    // UI Stuff
+    username: String,
+    password: String,
+    show_password: bool,
+}
+
+#[derive(Clone, Debug, Default, serde::Deserialize, serde::Serialize, PartialEq, Eq)]
+struct Token {
+    access_token: String,
+    token_type: String,
+}
+
+#[derive(Debug, PartialEq, Eq)]
+enum AuthState {
+    NotLoggedIn,
+    RequestSent,
+    Authorised(Token),
+    Error(String),
+}
+
+impl Default for AuthState {
+    fn default() -> Self {
+        Self::NotLoggedIn
+    }
+}
+
+impl Auth {
+    pub fn logged_in(&mut self) -> bool {
+        if self.token.is_some() {
+            true
+        } else {
+            match *self.auth_state.lock() {
+                AuthState::Authorised(ref token) => {
+                    self.token = Some(token.clone());
+                    true
+                }
+                _ => false,
+            }
+        }
+
+        // self.auth_state.lock().eq(&AuthState::Authorised)
+    }
+
+    pub fn update(&mut self, ui: &mut egui::Ui) {
+        Area::new("Auth".into())
+            .kind(UiKind::Modal)
+            .sense(Sense::hover())
+            .anchor(Align2::CENTER_CENTER, Vec2::ZERO)
+            .order(Order::Foreground)
+            .interactable(true)
+            .show(ui.ctx(), |ui| {
+                Frame::popup(ui.style()).show(ui, |ui| {
+                    ui.heading("UnShell Login");
+
+                    ui.horizontal(|ui| {
+                        ui.label("Username");
+                        ui.text_edit_singleline(&mut self.username);
+                    });
+
+                    ui.horizontal(|ui| {
+                        ui.label("Password");
+                        let _ = ui.add(
+                            // [ui.available_width(), 24.],
+                            egui::TextEdit::singleline(&mut self.password)
+                                .password(!self.show_password),
+                        );
+
+                        self.show_password = ui.button("Show").is_pointer_button_down_on();
+
+                        // ui.toggle_value(&mut self.show_password, "Show");
+                    });
+
+                    if ui.button("Login").clicked() {
+                        let json = serde_json::to_string(&HashMap::from([
+                            ("client_id", self.username.clone()),
+                            ("client_secret", self.password.clone()),
+                        ]))
+                        .unwrap();
+
+                        let state = self.auth_state.clone();
+                        *(state.lock()) = AuthState::RequestSent;
+
+                        crate::httpPost(
+                            "/auth",
+                            &json,
+                            Closure::once_into_js(move |response: String| {
+                                *(state.lock()) =
+                                    if let Ok(token) = serde_json::from_str::<Token>(&response) {
+                                        AuthState::Authorised(token)
+                                    } else {
+                                        AuthState::Error("Malformed Response".into())
+                                    }
+
+                                // self.logged_in
+                                //     .store(true, std::sync::atomic::Ordering::Relaxed);
+                                // self.logged_in();
+                            }),
+                        );
+                    }
+                });
+            });
+        //     });
+        // });
+    }
+}
+
+impl Default for Auth {
+    fn default() -> Self {
+        Self {
+            token: Default::default(),
+            auth_state: Arc::new(Mutex::new(AuthState::NotLoggedIn)),
+            username: Default::default(),
+            password: Default::default(),
+            show_password: Default::default(),
+        }
+    }
+}
diff --git a/unshell-gui/src/config/mod.rs b/unshell-gui/src/config/mod.rs
index 9ab92a5..096d5c5 100644
--- a/unshell-gui/src/config/mod.rs
+++ b/unshell-gui/src/config/mod.rs
@@ -1,6 +1,5 @@
 use egui::{TextStyle, Ui};
 use egui_extras::{Column, TableBuilder};
-use unshell_lib::config::RuntimeConfig;
 
 #[derive(serde::Deserialize, serde::Serialize)]
 pub struct Config {
@@ -22,7 +21,7 @@ impl Default for Config {
             current_payloads: vec![PayloadConfig {
                 name: "Test".to_string(),
                 components: vec!["server".to_string()],
-                runtimes: Vec::new(),
+                // runtimes: Vec::new(),
             }],
         }
     }
@@ -217,7 +216,7 @@ impl Config {
 struct PayloadConfig {
     name: String,
     components: Vec<String>,
-    runtimes: Vec<RuntimeConfig>,
+    // runtimes: Vec<RuntimeConfig>,
 }
 
 impl PayloadConfig {
@@ -225,7 +224,7 @@ impl PayloadConfig {
         Self {
             name: "New Payload".to_string(),
             components: Vec::new(),
-            runtimes: Vec::new(),
+            // runtimes: Vec::new(),
         }
     }
 }
diff --git a/unshell-gui/src/lib.rs b/unshell-gui/src/lib.rs
index 9166cf5..61890cc 100644
--- a/unshell-gui/src/lib.rs
+++ b/unshell-gui/src/lib.rs
@@ -4,5 +4,30 @@
 extern crate log;
 
 pub mod app;
+mod auth;
 mod config;
 mod flowchart;
+
+// mod JsFunc {
+// use wasm_bindgen::JsValue;
+use wasm_bindgen::prelude::*;
+
+#[wasm_bindgen]
+extern "C" {
+    #[wasm_bindgen(js_namespace = console)]
+    pub fn log(text: &str);
+
+}
+
+#[wasm_bindgen(module = "/assets/sw.js")]
+extern "C" {
+    pub fn httpGet(url: &str, callback: JsValue);
+    pub fn httpPost(url: &str, data: &str, callback: JsValue);
+}
+
+// }
+// #[cfg(not(target_arch = "wasm32"))]
+// mod JsFunc {
+
+//     pub fn httpGet(url: &str, callback: fn() -> {}) {}
+// }
diff --git a/unshell-gui/src/main.rs b/unshell-gui/src/main.rs
index 6d0f3cc..f11ae59 100644
--- a/unshell-gui/src/main.rs
+++ b/unshell-gui/src/main.rs
@@ -1,24 +1,23 @@
 #![warn(clippy::all, rust_2018_idioms)]
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release
 
-use unshell_gui::app::TemplateApp;
-
 // When compiling natively:
 #[cfg(not(target_arch = "wasm32"))]
 fn main() -> eframe::Result {
-    pretty_env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
+    // pretty_env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
 
-    let native_options = eframe::NativeOptions {
-        viewport: egui::ViewportBuilder::default()
-            .with_inner_size([400.0, 300.0])
-            .with_min_inner_size([300.0, 220.0]),
-        ..Default::default()
-    };
-    eframe::run_native(
-        "eframe template",
-        native_options,
-        Box::new(|cc| Ok(Box::new(TemplateApp::new(cc)))),
-    )
+    // let native_options = eframe::NativeOptions {
+    //     viewport: egui::ViewportBuilder::default()
+    //         .with_inner_size([400.0, 300.0])
+    //         .with_min_inner_size([300.0, 220.0]),
+    //     ..Default::default()
+    // };
+    // eframe::run_native(
+    //     "eframe template",
+    //     native_options,
+    //     Box::new(|cc| Ok(Box::new(TemplateApp::new(cc)))),
+    // )
+    todo!()
 }
 
 // When compiling to web using trunk:
@@ -26,6 +25,8 @@ fn main() -> eframe::Result {
 fn main() {
     use eframe::wasm_bindgen::JsCast as _;
 
+    use unshell_gui::app::TemplateApp;
+
     // Redirect `log` message to `console.log` and friends:
     eframe::WebLogger::init(log::LevelFilter::Debug).ok();
 
diff --git a/unshell-server/Cargo.lock b/unshell-server/Cargo.lock
new file mode 100644
index 0000000..efd7ec7
--- /dev/null
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+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
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diff --git a/unshell-server/Cargo.toml b/unshell-server/Cargo.toml
new file mode 100644
index 0000000..54dcea3
--- /dev/null
+++ b/unshell-server/Cargo.toml
@@ -0,0 +1,26 @@
+[package]
+name = "unshell-server"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+axum = "0.8.7"
+axum-extra = {version="0.12.2", features = ["typed-header"]}
+jsonwebtoken = {version = "10.2.0", features = ["aws_lc_rs"]}
+serde = {version = "1.0.228", features = ["derive"]}
+serde_json = "1.0.145"
+tokio = {version="1.48.0", features = ["full"] }
+tracing = "0.1.43"
+tracing-subscriber = {version="0.3.22", features = ["env-filter"] }
+# async-trait = "0.1.89"
+# axum = "0.8.7"
+# axum-extra = "0.12.2"
+# axum-login = "0.18.0"
+# bcrypt = "0.17.1"
+# jsonwebtoken = "10.2.0"
+# serde = "1.0.228"
+# serde_json = "1.0.145"
+# tokio = {version = "1.48.0", features=["rt-multi-thread"]}
+# tower-sessions = "0.14.0"
+# tracing = "0.1.43"
+# tracing-subscriber = "0.3.22"
diff --git a/unshell-server/src/main.rs b/unshell-server/src/main.rs
new file mode 100644
index 0000000..20cb3ee
--- /dev/null
+++ b/unshell-server/src/main.rs
@@ -0,0 +1,200 @@
+//! Example JWT authorization/authentication.
+//!
+//! Run with
+//!
+//! ```not_rust
+//! JWT_SECRET=secret cargo run -p example-jwt
+//! ```
+
+use axum::{
+    Json, RequestPartsExt, Router,
+    extract::FromRequestParts,
+    http::{StatusCode, request::Parts},
+    response::{IntoResponse, Response},
+    routing::{get, post},
+};
+use axum_extra::{
+    TypedHeader,
+    headers::{Authorization, authorization::Bearer},
+};
+use jsonwebtoken::{DecodingKey, EncodingKey, Header, Validation, decode, encode};
+use serde::{Deserialize, Serialize};
+use serde_json::json;
+use std::fmt::Display;
+use std::sync::LazyLock;
+use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
+
+// Quick instructions
+//
+// - get an authorization token:
+//
+// curl -s \
+//     -w '\n' \
+//     -H 'Content-Type: application/json' \
+//     -d '{"client_id":"foo","client_secret":"bar"}' \
+//     http://localhost:3000/authorize
+//
+// - visit the protected area using the authorized token
+//
+// curl -s \
+//     -w '\n' \
+//     -H 'Content-Type: application/json' \
+//     -H 'Authorization: Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJiQGIuY29tIiwiY29tcGFueSI6IkFDTUUiLCJleHAiOjEwMDAwMDAwMDAwfQ.M3LAZmrzUkXDC1q5mSzFAs_kJrwuKz3jOoDmjJ0G4gM' \
+//     http://localhost:3000/protected
+//
+// - try to visit the protected area using an invalid token
+//
+// curl -s \
+//     -w '\n' \
+//     -H 'Content-Type: application/json' \
+//     -H 'Authorization: Bearer blahblahblah' \
+//     http://localhost:3000/protected
+
+static KEYS: LazyLock<Keys> = LazyLock::new(|| {
+    let secret = std::env::var("JWT_SECRET").expect("JWT_SECRET must be set");
+    Keys::new(secret.as_bytes())
+});
+
+#[tokio::main]
+async fn main() {
+    tracing_subscriber::registry()
+        .with(
+            tracing_subscriber::EnvFilter::try_from_default_env()
+                .unwrap_or_else(|_| format!("{}=debug", env!("CARGO_CRATE_NAME")).into()),
+        )
+        .with(tracing_subscriber::fmt::layer())
+        .init();
+
+    let app = Router::new()
+        .route("/auth", post(authorize))
+        .route("/protected", get(protected));
+
+    let listener = tokio::net::TcpListener::bind("127.0.0.1:3000")
+        .await
+        .unwrap();
+    tracing::debug!("listening on {}", listener.local_addr().unwrap());
+    axum::serve(listener, app).await.unwrap();
+}
+
+async fn protected(claims: Claims) -> Result<String, AuthError> {
+    // Send the protected data to the user
+    Ok(format!(
+        "Welcome to the protected area :)\nYour data:\n{claims}",
+    ))
+}
+
+async fn authorize(Json(payload): Json<AuthPayload>) -> Result<Json<AuthBody>, AuthError> {
+    println!("EEE");
+
+    // Check if the user sent the credentials
+    if payload.client_id.is_empty() || payload.client_secret.is_empty() {
+        return Err(AuthError::MissingCredentials);
+    }
+    // Here you can check the user credentials from a database
+    if payload.client_id != "foo" || payload.client_secret != "bar" {
+        return Err(AuthError::WrongCredentials);
+    }
+    let claims = Claims {
+        sub: "b@b.com".to_owned(),
+        company: "ACME".to_owned(),
+        // Mandatory expiry time as UTC timestamp
+        exp: 2000000000, // May 2033
+    };
+    // Create the authorization token
+    let token = encode(&Header::default(), &claims, &KEYS.encoding)
+        .map_err(|_| AuthError::TokenCreation)?;
+
+    // Send the authorized token
+    Ok(Json(AuthBody::new(token)))
+}
+
+impl Display for Claims {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "Email: {}\nCompany: {}", self.sub, self.company)
+    }
+}
+
+impl AuthBody {
+    fn new(access_token: String) -> Self {
+        Self {
+            access_token,
+            token_type: "Bearer".to_string(),
+        }
+    }
+}
+
+impl<S> FromRequestParts<S> for Claims
+where
+    S: Send + Sync,
+{
+    type Rejection = AuthError;
+
+    async fn from_request_parts(parts: &mut Parts, _state: &S) -> Result<Self, Self::Rejection> {
+        // Extract the token from the authorization header
+        let TypedHeader(Authorization(bearer)) = parts
+            .extract::<TypedHeader<Authorization<Bearer>>>()
+            .await
+            .map_err(|_| AuthError::InvalidToken)?;
+        // Decode the user data
+        let token_data = decode::<Claims>(bearer.token(), &KEYS.decoding, &Validation::default())
+            .map_err(|_| AuthError::InvalidToken)?;
+
+        Ok(token_data.claims)
+    }
+}
+
+impl IntoResponse for AuthError {
+    fn into_response(self) -> Response {
+        let (status, error_message) = match self {
+            AuthError::WrongCredentials => (StatusCode::UNAUTHORIZED, "Wrong credentials"),
+            AuthError::MissingCredentials => (StatusCode::BAD_REQUEST, "Missing credentials"),
+            AuthError::TokenCreation => (StatusCode::INTERNAL_SERVER_ERROR, "Token creation error"),
+            AuthError::InvalidToken => (StatusCode::BAD_REQUEST, "Invalid token"),
+        };
+        let body = Json(json!({
+            "error": error_message,
+        }));
+        (status, body).into_response()
+    }
+}
+
+struct Keys {
+    encoding: EncodingKey,
+    decoding: DecodingKey,
+}
+
+impl Keys {
+    fn new(secret: &[u8]) -> Self {
+        Self {
+            encoding: EncodingKey::from_secret(secret),
+            decoding: DecodingKey::from_secret(secret),
+        }
+    }
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+struct Claims {
+    sub: String,
+    company: String,
+    exp: usize,
+}
+
+#[derive(Debug, Serialize)]
+struct AuthBody {
+    access_token: String,
+    token_type: String,
+}
+
+#[derive(Debug, Deserialize)]
+struct AuthPayload {
+    client_id: String,
+    client_secret: String,
+}
+
+#[derive(Debug)]
+enum AuthError {
+    WrongCredentials,
+    MissingCredentials,
+    TokenCreation,
+    InvalidToken,
+}