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admin api: increased compatibility for v0/ endpoints

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This commit is contained in:
Alex 2023-10-05 16:56:13 +02:00
parent 1c13135f25
commit 0c431b0c03
5 changed files with 388 additions and 163 deletions
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10
src/api/admin/api_server.rs
View file

@ -25,7 +25,8 @@ use crate::admin::bucket::*;
use crate::admin::cluster::*;
use crate::admin::error::*;
use crate::admin::key::*;
use crate::admin::router::{Authorization, Endpoint};
use crate::admin::router_v0;
use crate::admin::router_v1::{Authorization, Endpoint};
use crate::helpers::host_to_bucket;
pub struct AdminApiServer {
@ -229,7 +230,12 @@ impl ApiHandler for AdminApiServer {
type Error = Error;
fn parse_endpoint(&self, req: &Request<Body>) -> Result<Endpoint, Error> {
Endpoint::from_request(req)
if req.uri().path().starts_with("/v0/") {
let endpoint_v0 = router_v0::Endpoint::from_request(req)?;
Endpoint::from_v0(endpoint_v0)
} else {
Endpoint::from_request(req)
}
}
async fn handle(

3
src/api/admin/mod.rs
View file

@ -1,6 +1,7 @@
pub mod api_server;
mod error;
mod router;
mod router_v0;
mod router_v1;
mod bucket;
mod cluster;

160
src/api/admin/router.rs
View file

@ -1,160 +0,0 @@
use std::borrow::Cow;
use hyper::{Method, Request};
use crate::admin::error::*;
use crate::router_macros::*;
pub enum Authorization {
None,
MetricsToken,
AdminToken,
}
router_match! {@func
/// List of all Admin API endpoints.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Endpoint {
Options,
CheckDomain,
Health,
Metrics,
GetClusterStatus,
GetClusterHealth,
ConnectClusterNodes,
// Layout
GetClusterLayout,
UpdateClusterLayout,
ApplyClusterLayout,
RevertClusterLayout,
// Keys
ListKeys,
CreateKey,
ImportKey,
GetKeyInfo {
id: Option<String>,
search: Option<String>,
show_secret_key: Option<String>,
},
DeleteKey {
id: String,
},
UpdateKey {
id: String,
},
// Buckets
ListBuckets,
CreateBucket,
GetBucketInfo {
id: Option<String>,
global_alias: Option<String>,
},
DeleteBucket {
id: String,
},
UpdateBucket {
id: String,
},
// Bucket-Key Permissions
BucketAllowKey,
BucketDenyKey,
// Bucket aliases
GlobalAliasBucket {
id: String,
alias: String,
},
GlobalUnaliasBucket {
id: String,
alias: String,
},
LocalAliasBucket {
id: String,
access_key_id: String,
alias: String,
},
LocalUnaliasBucket {
id: String,
access_key_id: String,
alias: String,
},
}}
impl Endpoint {
/// Determine which S3 endpoint a request is for using the request, and a bucket which was
/// possibly extracted from the Host header.
/// Returns Self plus bucket name, if endpoint is not Endpoint::ListBuckets
pub fn from_request<T>(req: &Request<T>) -> Result<Self, Error> {
let uri = req.uri();
let path = uri.path();
let query = uri.query();
let mut query = QueryParameters::from_query(query.unwrap_or_default())?;
let res = router_match!(@gen_path_parser (req.method(), path, query) [
OPTIONS _ => Options,
GET "/check" => CheckDomain,
GET "/health" => Health,
GET "/metrics" => Metrics,
GET "/v1/status" => GetClusterStatus,
GET "/v1/health" => GetClusterHealth,
POST ("/v0/connect" | "/v1/connect") => ConnectClusterNodes,
// Layout endpoints
GET "/v1/layout" => GetClusterLayout,
POST "/v1/layout" => UpdateClusterLayout,
POST "/v1/layout/apply" => ApplyClusterLayout,
POST ("/v0/layout/revert" | "/v1/layout/revert") => RevertClusterLayout,
// API key endpoints
GET "/v1/key" if id => GetKeyInfo (query_opt::id, query_opt::search, query_opt::show_secret_key),
GET "/v1/key" if search => GetKeyInfo (query_opt::id, query_opt::search, query_opt::show_secret_key),
POST "/v1/key" if id => UpdateKey (query::id),
POST "/v1/key" => CreateKey,
POST "/v1/key/import" => ImportKey,
DELETE ("/v0/key" | "/v1/key") if id => DeleteKey (query::id),
GET "/v1/key" => ListKeys,
// Bucket endpoints
GET ("/v0/bucket" | "/v1/bucket") if id => GetBucketInfo (query_opt::id, query_opt::global_alias),
GET ("/v0/bucket" | "/v1/bucket") if global_alias => GetBucketInfo (query_opt::id, query_opt::global_alias),
GET ("/v0/bucket" | "/v1/bucket") => ListBuckets,
POST ("/v0/bucket" | "/v1/bucket") => CreateBucket,
DELETE ("/v0/bucket" | "/v1/bucket") if id => DeleteBucket (query::id),
PUT ("/v0/bucket" | "/v1/bucket") if id => UpdateBucket (query::id),
// Bucket-key permissions
POST ("/v0/bucket/allow" | "/v1/bucket/allow") => BucketAllowKey,
POST ("/v0/bucket/deny" | "/v1/bucket/deny") => BucketDenyKey,
// Bucket aliases
PUT ("/v0/bucket/alias/global" | "/v1/bucket/alias/global") => GlobalAliasBucket (query::id, query::alias),
DELETE ("/v0/bucket/alias/global" | "/v1/bucket/alias/global") => GlobalUnaliasBucket (query::id, query::alias),
PUT ("/v0/bucket/alias/local" | "/v1/bucket/alias/local") => LocalAliasBucket (query::id, query::access_key_id, query::alias),
DELETE ("/v0/bucket/alias/local" | "/v1/bucket/alias/local") => LocalUnaliasBucket (query::id, query::access_key_id, query::alias),
]);
if let Some(message) = query.nonempty_message() {
debug!("Unused query parameter: {}", message)
}
Ok(res)
}
/// Get the kind of authorization which is required to perform the operation.
pub fn authorization_type(&self) -> Authorization {
match self {
Self::Health => Authorization::None,
Self::CheckDomain => Authorization::None,
Self::Metrics => Authorization::MetricsToken,
_ => Authorization::AdminToken,
}
}
}
generateQueryParameters! {
keywords: [],
fields: [
"format" => format,
"id" => id,
"search" => search,
"globalAlias" => global_alias,
"alias" => alias,
"accessKeyId" => access_key_id,
"showSecretKey" => show_secret_key
]
}

143
src/api/admin/router_v0.rs Normal file
View file

@ -0,0 +1,143 @@
use std::borrow::Cow;
use hyper::{Method, Request};
use crate::admin::error::*;
use crate::router_macros::*;
router_match! {@func
/// List of all Admin API endpoints.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Endpoint {
Options,
CheckDomain,
Health,
Metrics,
GetClusterStatus,
GetClusterHealth,
ConnectClusterNodes,
// Layout
GetClusterLayout,
UpdateClusterLayout,
ApplyClusterLayout,
RevertClusterLayout,
// Keys
ListKeys,
CreateKey,
ImportKey,
GetKeyInfo {
id: Option<String>,
search: Option<String>,
},
DeleteKey {
id: String,
},
UpdateKey {
id: String,
},
// Buckets
ListBuckets,
CreateBucket,
GetBucketInfo {
id: Option<String>,
global_alias: Option<String>,
},
DeleteBucket {
id: String,
},
UpdateBucket {
id: String,
},
// Bucket-Key Permissions
BucketAllowKey,
BucketDenyKey,
// Bucket aliases
GlobalAliasBucket {
id: String,
alias: String,
},
GlobalUnaliasBucket {
id: String,
alias: String,
},
LocalAliasBucket {
id: String,
access_key_id: String,
alias: String,
},
LocalUnaliasBucket {
id: String,
access_key_id: String,
alias: String,
},
}}
impl Endpoint {
/// Determine which S3 endpoint a request is for using the request, and a bucket which was
/// possibly extracted from the Host header.
/// Returns Self plus bucket name, if endpoint is not Endpoint::ListBuckets
pub fn from_request<T>(req: &Request<T>) -> Result<Self, Error> {
let uri = req.uri();
let path = uri.path();
let query = uri.query();
let mut query = QueryParameters::from_query(query.unwrap_or_default())?;
let res = router_match!(@gen_path_parser (req.method(), path, query) [
OPTIONS _ => Options,
GET "/check" => CheckDomain,
GET "/health" => Health,
GET "/metrics" => Metrics,
GET "/v0/status" => GetClusterStatus,
GET "/v0/health" => GetClusterHealth,
POST "/v0/connect" => ConnectClusterNodes,
// Layout endpoints
GET "/v0/layout" => GetClusterLayout,
POST "/v0/layout" => UpdateClusterLayout,
POST "/v0/layout/apply" => ApplyClusterLayout,
POST "/v0/layout/revert" => RevertClusterLayout,
// API key endpoints
GET "/v0/key" if id => GetKeyInfo (query_opt::id, query_opt::search),
GET "/v0/key" if search => GetKeyInfo (query_opt::id, query_opt::search),
POST "/v0/key" if id => UpdateKey (query::id),
POST "/v0/key" => CreateKey,
POST "/v0/key/import" => ImportKey,
DELETE "/v0/key" if id => DeleteKey (query::id),
GET "/v0/key" => ListKeys,
// Bucket endpoints
GET "/v0/bucket" if id => GetBucketInfo (query_opt::id, query_opt::global_alias),
GET "/v0/bucket" if global_alias => GetBucketInfo (query_opt::id, query_opt::global_alias),
GET "/v0/bucket" => ListBuckets,
POST "/v0/bucket" => CreateBucket,
DELETE "/v0/bucket" if id => DeleteBucket (query::id),
PUT "/v0/bucket" if id => UpdateBucket (query::id),
// Bucket-key permissions
POST "/v0/bucket/allow" => BucketAllowKey,
POST "/v0/bucket/deny" => BucketDenyKey,
// Bucket aliases
PUT "/v0/bucket/alias/global" => GlobalAliasBucket (query::id, query::alias),
DELETE "/v0/bucket/alias/global" => GlobalUnaliasBucket (query::id, query::alias),
PUT "/v0/bucket/alias/local" => LocalAliasBucket (query::id, query::access_key_id, query::alias),
DELETE "/v0/bucket/alias/local" => LocalUnaliasBucket (query::id, query::access_key_id, query::alias),
]);
if let Some(message) = query.nonempty_message() {
debug!("Unused query parameter: {}", message)
}
Ok(res)
}
}
generateQueryParameters! {
keywords: [],
fields: [
"format" => format,
"id" => id,
"search" => search,
"globalAlias" => global_alias,
"alias" => alias,
"accessKeyId" => access_key_id
]
}

235
src/api/admin/router_v1.rs Normal file
View file

@ -0,0 +1,235 @@
use std::borrow::Cow;
use hyper::{Method, Request};
use crate::admin::error::*;
use crate::admin::router_v0;
use crate::router_macros::*;
pub enum Authorization {
None,
MetricsToken,
AdminToken,
}
router_match! {@func
/// List of all Admin API endpoints.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum Endpoint {
Options,
CheckDomain,
Health,
Metrics,
GetClusterStatus,
GetClusterHealth,
ConnectClusterNodes,
// Layout
GetClusterLayout,
UpdateClusterLayout,
ApplyClusterLayout,
RevertClusterLayout,
// Keys
ListKeys,
CreateKey,
ImportKey,
GetKeyInfo {
id: Option<String>,
search: Option<String>,
show_secret_key: Option<String>,
},
DeleteKey {
id: String,
},
UpdateKey {
id: String,
},
// Buckets
ListBuckets,
CreateBucket,
GetBucketInfo {
id: Option<String>,
global_alias: Option<String>,
},
DeleteBucket {
id: String,
},
UpdateBucket {
id: String,
},
// Bucket-Key Permissions
BucketAllowKey,
BucketDenyKey,
// Bucket aliases
GlobalAliasBucket {
id: String,
alias: String,
},
GlobalUnaliasBucket {
id: String,
alias: String,
},
LocalAliasBucket {
id: String,
access_key_id: String,
alias: String,
},
LocalUnaliasBucket {
id: String,
access_key_id: String,
alias: String,
},
}}
impl Endpoint {
/// Determine which S3 endpoint a request is for using the request, and a bucket which was
/// possibly extracted from the Host header.
/// Returns Self plus bucket name, if endpoint is not Endpoint::ListBuckets
pub fn from_request<T>(req: &Request<T>) -> Result<Self, Error> {
let uri = req.uri();
let path = uri.path();
let query = uri.query();
let mut query = QueryParameters::from_query(query.unwrap_or_default())?;
let res = router_match!(@gen_path_parser (req.method(), path, query) [
OPTIONS _ => Options,
GET "/check" => CheckDomain,
GET "/health" => Health,
GET "/metrics" => Metrics,
GET "/v1/status" => GetClusterStatus,
GET "/v1/health" => GetClusterHealth,
POST "/v1/connect" => ConnectClusterNodes,
// Layout endpoints
GET "/v1/layout" => GetClusterLayout,
POST "/v1/layout" => UpdateClusterLayout,
POST "/v1/layout/apply" => ApplyClusterLayout,
POST "/v1/layout/revert" => RevertClusterLayout,
// API key endpoints
GET "/v1/key" if id => GetKeyInfo (query_opt::id, query_opt::search, query_opt::show_secret_key),
GET "/v1/key" if search => GetKeyInfo (query_opt::id, query_opt::search, query_opt::show_secret_key),
POST "/v1/key" if id => UpdateKey (query::id),
POST "/v1/key" => CreateKey,
POST "/v1/key/import" => ImportKey,
DELETE "/v1/key" if id => DeleteKey (query::id),
GET "/v1/key" => ListKeys,
// Bucket endpoints
GET "/v1/bucket" if id => GetBucketInfo (query_opt::id, query_opt::global_alias),
GET "/v1/bucket" if global_alias => GetBucketInfo (query_opt::id, query_opt::global_alias),
GET "/v1/bucket" => ListBuckets,
POST "/v1/bucket" => CreateBucket,
DELETE "/v1/bucket" if id => DeleteBucket (query::id),
PUT "/v1/bucket" if id => UpdateBucket (query::id),
// Bucket-key permissions
POST "/v1/bucket/allow" => BucketAllowKey,
POST "/v1/bucket/deny" => BucketDenyKey,
// Bucket aliases
PUT "/v1/bucket/alias/global" => GlobalAliasBucket (query::id, query::alias),
DELETE "/v1/bucket/alias/global" => GlobalUnaliasBucket (query::id, query::alias),
PUT "/v1/bucket/alias/local" => LocalAliasBucket (query::id, query::access_key_id, query::alias),
DELETE "/v1/bucket/alias/local" => LocalUnaliasBucket (query::id, query::access_key_id, query::alias),
]);
if let Some(message) = query.nonempty_message() {
debug!("Unused query parameter: {}", message)
}
Ok(res)
}
/// Some endpoints work exactly the same in their v1/ version as they did in their v0/ version.
/// For these endpoints, we can convert a v0/ call to its equivalent as if it was made using
/// its v1/ URL.
pub fn from_v0(v0_endpoint: router_v0::Endpoint) -> Result<Self, Error> {
match v0_endpoint {
// Cluster endpoints
router_v0::Endpoint::ConnectClusterNodes => Ok(Self::ConnectClusterNodes),
// - GetClusterStatus: response format changed
// - GetClusterHealth: response format changed
// Layout endpoints
router_v0::Endpoint::RevertClusterLayout => Ok(Self::RevertClusterLayout),
// - GetClusterLayout: response format changed
// - UpdateClusterLayout: query format changed
// - ApplyCusterLayout: response format changed
// Key endpoints
router_v0::Endpoint::ListKeys => Ok(Self::ListKeys),
router_v0::Endpoint::CreateKey => Ok(Self::CreateKey),
router_v0::Endpoint::GetKeyInfo { id, search } => Ok(Self::GetKeyInfo {
id,
search,
show_secret_key: Some("true".into()),
}),
router_v0::Endpoint::DeleteKey { id } => Ok(Self::DeleteKey { id }),
// - UpdateKey: response format changed (secret key no longer returned)
// Bucket endpoints
router_v0::Endpoint::GetBucketInfo { id, global_alias } => {
Ok(Self::GetBucketInfo { id, global_alias })
}
router_v0::Endpoint::ListBuckets => Ok(Self::ListBuckets),
router_v0::Endpoint::CreateBucket => Ok(Self::CreateBucket),
router_v0::Endpoint::DeleteBucket { id } => Ok(Self::DeleteBucket { id }),
router_v0::Endpoint::UpdateBucket { id } => Ok(Self::UpdateBucket { id }),
// Bucket-key permissions
router_v0::Endpoint::BucketAllowKey => Ok(Self::BucketAllowKey),
router_v0::Endpoint::BucketDenyKey => Ok(Self::BucketDenyKey),
// Bucket alias endpoints
router_v0::Endpoint::GlobalAliasBucket { id, alias } => {
Ok(Self::GlobalAliasBucket { id, alias })
}
router_v0::Endpoint::GlobalUnaliasBucket { id, alias } => {
Ok(Self::GlobalUnaliasBucket { id, alias })
}
router_v0::Endpoint::LocalAliasBucket {
id,
access_key_id,
alias,
} => Ok(Self::LocalAliasBucket {
id,
access_key_id,
alias,
}),
router_v0::Endpoint::LocalUnaliasBucket {
id,
access_key_id,
alias,
} => Ok(Self::LocalUnaliasBucket {
id,
access_key_id,
alias,
}),
// For endpoints that have different body content syntax, issue
// deprecation warning
_ => Err(Error::bad_request(format!(
"v0/ endpoint is no longer supported: {}",
v0_endpoint.name()
))),
}
}
/// Get the kind of authorization which is required to perform the operation.
pub fn authorization_type(&self) -> Authorization {
match self {
Self::Health => Authorization::None,
Self::CheckDomain => Authorization::None,
Self::Metrics => Authorization::MetricsToken,
_ => Authorization::AdminToken,
}
}
}
generateQueryParameters! {
keywords: [],
fields: [
"format" => format,
"id" => id,
"search" => search,
"globalAlias" => global_alias,
"alias" => alias,
"accessKeyId" => access_key_id,
"showSecretKey" => show_secret_key
]
}