Adding token_stuff repo

Cargo.lock

@@ -2241,10 +2241,11 @@ dependencies = [
 [[package]]
 name = "textsender_models"
 version = "0.3.0"
-source = "git+ssh://git@git.kundeng.us/phoenix/textsender-models.git?tag=v0.3.0-v0.3.0-migrate-1340440fec-111#1340440fecd79463bad053539c47e65d8da73194"
+source = "git+ssh://git@git.kundeng.us/phoenix/textsender-models.git?tag=v0.3.0-17-f920e91ec0-111#f920e91ec07487dbe1a72207a8bd2be84c0e95b9"
 dependencies = [
  "const_format",
  "dotenvy",
+ "josekit",
  "rand 0.10.1",
  "serde",
  "serde_json",

Cargo.toml

@@ -21,7 +21,7 @@ time = { version = "0.3.47", features = ["macros", "serde"] }
 josekit = { version = "0.10.3" }
 utoipa = { version = "5.5.0", features = ["axum_extras"] }
 utoipa-swagger-ui = { version = "9.0.2", features = ["axum"] }
-textsender_models = { git = "ssh://git@git.kundeng.us/phoenix/textsender-models.git", tag = "v0.3.0-v0.3.0-migrate-1340440fec-111" }
+textsender_models = { git = "ssh://git@git.kundeng.us/phoenix/textsender-models.git", tag = "v0.3.0-17-f920e91ec0-111" }
 # icarus_envy = { git = "ssh://git@git.kundeng.us/phoenix/icarus_envy.git", tag = "v0.7.0" }
 # dotenvy = { version = "0.15.7" }
 # const_format = { version = "0.2.36" }

src/main.rs

@@ -2,6 +2,7 @@ pub mod config;
 pub mod db;
 pub mod hashing;
 pub mod repo;
+pub mod token_stuff;
 
 
 #[tokio::main]

src/token_stuff/mod.rs

@@ -0,0 +1,141 @@
+use josekit::{
+    self,
+    jws::alg::hmac::HmacJwsAlgorithm::Hs256,
+    jwt::{self},
+};
+
+use time;
+
+pub const KEY_ENV: &str = "SECRET_KEY";
+pub const MESSAGE: &str = "Something random";
+pub const ISSUER: &str = "textsender_auth";
+pub const AUDIENCE: &str = "textsender";
+
+pub fn get_issued() -> time::Result<time::OffsetDateTime> {
+    Ok(time::OffsetDateTime::now_utc())
+}
+
+pub fn get_expiration(issued: &time::OffsetDateTime) -> Result<time::OffsetDateTime, time::Error> {
+    let duration_expire = time::Duration::hours(4);
+    Ok(*issued + duration_expire)
+}
+
+pub fn create_token(
+    provided_key: &String,
+    id: &uuid::Uuid,
+) -> Result<(String, i64), josekit::JoseError> {
+    let resource = textsender_models::token::TokenResource {
+        message: String::from(MESSAGE),
+        issuer: String::from(ISSUER),
+        audiences: vec![String::from(AUDIENCE)],
+        id: *id,
+    };
+    textsender_models::token::create_token(provided_key, &resource, time::Duration::hours(4))
+}
+
+pub fn create_service_token(
+    provided: &String,
+    id: &uuid::Uuid,
+) -> Result<(String, i64), josekit::JoseError> {
+    let resource = textsender_models::token::TokenResource {
+        message: String::from(SERVICE_SUBJECT),
+        issuer: String::from(ISSUER),
+        audiences: vec![String::from(AUDIENCE)],
+        id: *id,
+    };
+    textsender_models::token::create_token(provided, &resource, time::Duration::hours(1))
+}
+
+pub fn create_service_refresh_token(
+    key: &String,
+    id: &uuid::Uuid,
+) -> Result<(String, i64), josekit::JoseError> {
+    let resource = textsender_models::token::TokenResource {
+        message: String::from(SERVICE_SUBJECT),
+        issuer: String::from(ISSUER),
+        audiences: vec![String::from(AUDIENCE)],
+        id: *id,
+    };
+    textsender_models::token::create_token(key, &resource, time::Duration::hours(4))
+}
+
+pub fn verify_token(key: &String, token: &String) -> bool {
+    match get_payload(key, token) {
+        Ok((payload, _header)) => match payload.subject() {
+            Some(_sub) => true,
+            None => false,
+        },
+        Err(_err) => false,
+    }
+}
+
+pub fn extract_id_from_token(key: &String, token: &String) -> Result<uuid::Uuid, std::io::Error> {
+    match get_payload(key, token) {
+        Ok((payload, _header)) => match payload.claim("id") {
+            Some(id) => match uuid::Uuid::parse_str(id.as_str().unwrap()) {
+                Ok(extracted) => Ok(extracted),
+                Err(err) => Err(std::io::Error::other(err.to_string())),
+            },
+            None => Err(std::io::Error::other("No claim found")),
+        },
+        Err(err) => Err(std::io::Error::other(err.to_string())),
+    }
+}
+
+pub const APP_TOKEN_TYPE: &str = "Icarus_App";
+pub const APP_SUBJECT: &str = "Something random";
+pub const SERVICE_TOKEN_TYPE: &str = "Icarus_Service";
+pub const SERVICE_SUBJECT: &str = "Service random";
+
+pub fn get_token_type(key: &String, token: &String) -> Result<String, std::io::Error> {
+    match get_payload(key, token) {
+        Ok((payload, _header)) => match payload.subject() {
+            Some(subject) => {
+                if subject == APP_SUBJECT {
+                    Ok(String::from(APP_TOKEN_TYPE))
+                } else if subject == SERVICE_SUBJECT {
+                    Ok(String::from(SERVICE_TOKEN_TYPE))
+                } else {
+                    Err(std::io::Error::other(String::from("Invalid subject")))
+                }
+            }
+            None => Err(std::io::Error::other(String::from("Invalid payload"))),
+        },
+        Err(err) => Err(std::io::Error::other(err.to_string())),
+    }
+}
+
+pub fn is_token_type_valid(token_type: &String) -> bool {
+    token_type == SERVICE_TOKEN_TYPE
+}
+
+fn get_payload(
+    key: &String,
+    token: &String,
+) -> Result<(josekit::jwt::JwtPayload, josekit::jws::JwsHeader), josekit::JoseError> {
+    let ver = Hs256.verifier_from_bytes(key.as_bytes()).unwrap();
+    jwt::decode_with_verifier(token, &ver)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_tokenize() {
+        let rt = tokio::runtime::Runtime::new().unwrap();
+        let special_key = rt
+            .block_on(textsender_models::envy::environment::get_secret_key())
+            .value;
+        let id = uuid::Uuid::new_v4();
+        match create_token(&special_key, &id) {
+            Ok((token, _duration)) => {
+                let result = verify_token(&special_key, &token);
+                assert!(result, "Token not verified");
+            }
+            Err(err) => {
+                assert!(false, "Error: {:?}", err.to_string());
+            }
+        };
+    }
+}