mirror of
https://github.com/rustfs/rustfs.git
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houseme
5826396cd0
This commit introduces a significant reorganization of the project structure to improve maintainability and clarity. Key changes include: - Adjusted the directory layout for a more logical module organization. - Removed unused crate dependencies, reducing the overall project size and potentially speeding up build times. - Updated import paths and configuration files to reflect the structural changes.
105 lines
3.3 KiB
Rust
105 lines
3.3 KiB
Rust
// Copyright 2024 RustFS Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use crate::error::{Error, Result};
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use regex::Regex;
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const ARN_PREFIX_ARN: &str = "arn";
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const ARN_PARTITION_RUSTFS: &str = "rustfs";
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const ARN_SERVICE_IAM: &str = "iam";
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const ARN_RESOURCE_TYPE_ROLE: &str = "role";
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#[derive(Debug, PartialEq, Eq, Hash)]
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pub struct ARN {
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pub partition: String,
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pub service: String,
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pub region: String,
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pub resource_type: String,
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pub resource_id: String,
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}
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impl ARN {
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pub fn new_iam_role_arn(resource_id: &str, server_region: &str) -> Result<Self> {
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let valid_resource_id_regex = Regex::new(r"^[A-Za-z0-9_/\.-]+$")?;
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if !valid_resource_id_regex.is_match(resource_id) {
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return Err(Error::other("ARN resource ID invalid"));
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}
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Ok(ARN {
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partition: ARN_PARTITION_RUSTFS.to_string(),
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service: ARN_SERVICE_IAM.to_string(),
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region: server_region.to_string(),
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resource_type: ARN_RESOURCE_TYPE_ROLE.to_string(),
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resource_id: resource_id.to_string(),
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})
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}
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pub fn parse(arn_str: &str) -> Result<Self> {
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let ps: Vec<&str> = arn_str.split(':').collect();
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if ps.len() != 6 || ps[0] != ARN_PREFIX_ARN {
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return Err(Error::other("ARN format invalid"));
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}
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if ps[1] != ARN_PARTITION_RUSTFS {
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return Err(Error::other("ARN partition invalid"));
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}
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if ps[2] != ARN_SERVICE_IAM {
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return Err(Error::other("ARN service invalid"));
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}
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if !ps[4].is_empty() {
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return Err(Error::other("ARN account-id invalid"));
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}
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let res: Vec<&str> = ps[5].splitn(2, '/').collect();
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if res.len() != 2 {
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return Err(Error::other("ARN resource invalid"));
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}
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if res[0] != ARN_RESOURCE_TYPE_ROLE {
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return Err(Error::other("ARN resource type invalid"));
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}
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let valid_resource_id_regex = Regex::new(r"^[A-Za-z0-9_/\.-]+$")?;
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if !valid_resource_id_regex.is_match(res[1]) {
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return Err(Error::other("ARN resource ID invalid"));
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}
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Ok(ARN {
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partition: ARN_PARTITION_RUSTFS.to_string(),
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service: ARN_SERVICE_IAM.to_string(),
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region: ps[3].to_string(),
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resource_type: ARN_RESOURCE_TYPE_ROLE.to_string(),
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resource_id: res[1].to_string(),
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})
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}
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}
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impl std::fmt::Display for ARN {
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#[allow(clippy::write_literal)]
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(
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f,
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"{}:{}:{}:{}:{}:{}/{}",
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ARN_PREFIX_ARN,
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self.partition,
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self.service,
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self.region,
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"", // account-id is always empty in this implementation
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self.resource_type,
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self.resource_id
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)
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}
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}
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