v4-sign: Extract service_account_credentials mod

bouzuya · Apr 4, 2024 · 676f15f · 676f15f
1 parent 3466237
commit 676f15f
Show file tree

Hide file tree

Showing 2 changed files with 38 additions and 34 deletions.
diff --git a/v4-sign/src/lib.rs b/v4-sign/src/lib.rs
@@ -9,6 +9,7 @@ pub mod policy_document;
 mod private;
 mod request_type;
 mod service;
+mod service_account_credentials;
 mod signed_url;
 mod signing_algorithm;
 mod string_to_sign;
@@ -28,6 +29,8 @@ use self::service::Service;
 use self::signed_url::{hex_encode, sign, SignedUrl};
 use self::signing_algorithm::SigningAlgorithm;
 
+pub use self::service_account_credentials::ServiceAccountCredentials;
+
 #[derive(Debug, thiserror::Error)]
 #[error(transparent)]
 pub struct Error(#[from] ErrorKind);
@@ -202,37 +205,3 @@ pub fn build_signed_url(
     .map_err(ErrorKind::SignedUrl)?;
     Ok(String::from(signed_url))
 }
-
-pub struct ServiceAccountCredentials {
-    pub client_email: String,
-    pub private_key: String,
-}
-
-impl ServiceAccountCredentials {
-    pub fn load<P: AsRef<std::path::Path>>(path: P) -> Result<Self, Error> {
-        let mut file = std::fs::File::open(path).map_err(ErrorKind::File)?;
-        let mut s = String::new();
-        std::io::Read::read_to_string(&mut file, &mut s).map_err(ErrorKind::File)?;
-        let json_value: serde_json::Value =
-            serde_json::from_str(s.as_str()).map_err(ErrorKind::InvalidServiceAccountJson)?;
-        let json_object = json_value
-            .as_object()
-            .ok_or_else(|| ErrorKind::ServiceAccountJsonRootIsNotObject)?;
-        let client_email = json_object
-            .get("client_email")
-            .ok_or_else(|| ErrorKind::ServiceAccountJsonClientEmailIsNotFound)?
-            .as_str()
-            .ok_or_else(|| ErrorKind::ServiceAccountJsonClientEmailIsNotString)?
-            .to_string();
-        let private_key = json_object
-            .get("private_key")
-            .ok_or_else(|| ErrorKind::ServiceAccountJsonPrivateKeyIsNotFound)?
-            .as_str()
-            .ok_or_else(|| ErrorKind::ServiceAccountJsonPrivateKeyIsNotString)?
-            .to_string();
-        Ok(Self {
-            client_email,
-            private_key,
-        })
-    }
-}
diff --git a/v4-sign/src/service_account_credentials.rs b/v4-sign/src/service_account_credentials.rs
@@ -0,0 +1,35 @@
+use crate::{Error, ErrorKind};
+
+pub struct ServiceAccountCredentials {
+    pub client_email: String,
+    pub private_key: String,
+}
+
+impl ServiceAccountCredentials {
+    pub fn load<P: AsRef<std::path::Path>>(path: P) -> Result<Self, Error> {
+        let mut file = std::fs::File::open(path).map_err(ErrorKind::File)?;
+        let mut s = String::new();
+        std::io::Read::read_to_string(&mut file, &mut s).map_err(ErrorKind::File)?;
+        let json_value: serde_json::Value =
+            serde_json::from_str(s.as_str()).map_err(ErrorKind::InvalidServiceAccountJson)?;
+        let json_object = json_value
+            .as_object()
+            .ok_or_else(|| ErrorKind::ServiceAccountJsonRootIsNotObject)?;
+        let client_email = json_object
+            .get("client_email")
+            .ok_or_else(|| ErrorKind::ServiceAccountJsonClientEmailIsNotFound)?
+            .as_str()
+            .ok_or_else(|| ErrorKind::ServiceAccountJsonClientEmailIsNotString)?
+            .to_string();
+        let private_key = json_object
+            .get("private_key")
+            .ok_or_else(|| ErrorKind::ServiceAccountJsonPrivateKeyIsNotFound)?
+            .as_str()
+            .ok_or_else(|| ErrorKind::ServiceAccountJsonPrivateKeyIsNotString)?
+            .to_string();
+        Ok(Self {
+            client_email,
+            private_key,
+        })
+    }
+}