Use light-openid to reduce code base size (#4)

Refactor code to publicly share "redundant" code

Reviewed-on: #4

Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+light-openid = { version = "1.0.1", features=["crypto-wrapper"] }
 log = "0.4.17"
 env_logger = "0.10.0"
 clap = { version = "4.2.4", features = ["derive", "env"] }
@@ -15,9 +16,4 @@ askama = "0.12.0"
 serde = { version = "1.0.160", features = ["derive"] }
 serde_json = "1.0.96"
 reqwest = { version = "0.11.16", features = ["json"] }
-urlencoding = "2.1.2"
-futures-util = "0.3.28"
-aes-gcm = "0.10.1"
-base64 = "0.21.0"
-rand = "0.8.5"
-bincode = {version="2.0.0-rc.3",features=["serde"]}
+futures-util = "0.3.28"