410 lines
22 KiB
Rust
410 lines
22 KiB
Rust
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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use std::collections::BTreeSet;
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use std::io::Read;
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use std::sync::Arc;
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use hyper::header;
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use hyper::uri::RequestUri;
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use hyper::method::Method as HttpMethod;
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use hyper::status::StatusCode as HttpStatusCode;
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use hyper::server::{Server as HttpServer, Request as HttpRequest, Response as HttpResponse, Handler as HttpHandler,
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Listening as HttpListening};
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use serde::Serialize;
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use serde_json;
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use url::percent_encoding::percent_decode;
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use traits::KeyServer;
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use serialization::{SerializableEncryptedDocumentKeyShadow, SerializableBytes, SerializablePublic};
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use types::all::{Error, Public, MessageHash, NodeAddress, RequestSignature, ServerKeyId,
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EncryptedDocumentKey, EncryptedDocumentKeyShadow, NodeId};
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/// Key server http-requests listener. Available requests:
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/// To generate server key: POST /shadow/{server_key_id}/{signature}/{threshold}
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/// To store pregenerated encrypted document key: POST /shadow/{server_key_id}/{signature}/{common_point}/{encrypted_key}
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/// To generate server && document key: POST /{server_key_id}/{signature}/{threshold}
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/// To get document key: GET /{server_key_id}/{signature}
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/// To get document key shadow: GET /shadow/{server_key_id}/{signature}
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/// To sign message with server key: GET /{server_key_id}/{signature}/{message_hash}
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/// To change servers set: POST /admin/servers_set_change/{old_signature}/{new_signature} + BODY: json array of hex-encoded nodes ids
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pub struct KeyServerHttpListener {
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http_server: HttpListening,
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_handler: Arc<KeyServerSharedHttpHandler>,
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}
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/// Parsed http request
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#[derive(Debug, Clone, PartialEq)]
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enum Request {
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/// Invalid request
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Invalid,
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/// Generate server key.
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GenerateServerKey(ServerKeyId, RequestSignature, usize),
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/// Store document key.
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StoreDocumentKey(ServerKeyId, RequestSignature, Public, Public),
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/// Generate encryption key.
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GenerateDocumentKey(ServerKeyId, RequestSignature, usize),
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/// Request encryption key of given document for given requestor.
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GetDocumentKey(ServerKeyId, RequestSignature),
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/// Request shadow of encryption key of given document for given requestor.
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GetDocumentKeyShadow(ServerKeyId, RequestSignature),
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/// Sign message.
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SignMessage(ServerKeyId, RequestSignature, MessageHash),
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/// Change servers set.
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ChangeServersSet(RequestSignature, RequestSignature, BTreeSet<NodeId>),
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}
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/// Cloneable http handler
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struct KeyServerHttpHandler {
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handler: Arc<KeyServerSharedHttpHandler>,
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}
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/// Shared http handler
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struct KeyServerSharedHttpHandler {
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key_server: Arc<KeyServer>,
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}
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impl KeyServerHttpListener {
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/// Start KeyServer http listener
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pub fn start(listener_address: NodeAddress, key_server: Arc<KeyServer>) -> Result<Self, Error> {
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let shared_handler = Arc::new(KeyServerSharedHttpHandler {
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key_server: key_server,
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});
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let listener_address = format!("{}:{}", listener_address.address, listener_address.port);
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let http_server = HttpServer::http(&listener_address)
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.and_then(|http_server| http_server.handle(KeyServerHttpHandler {
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handler: shared_handler.clone(),
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})).map_err(|err| Error::Hyper(format!("{}", err)))?;
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let listener = KeyServerHttpListener {
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http_server: http_server,
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_handler: shared_handler,
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};
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Ok(listener)
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}
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}
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impl Drop for KeyServerHttpListener {
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fn drop(&mut self) {
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// ignore error as we are dropping anyway
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let _ = self.http_server.close();
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}
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}
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impl HttpHandler for KeyServerHttpHandler {
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fn handle(&self, mut req: HttpRequest, mut res: HttpResponse) {
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if req.headers.has::<header::Origin>() {
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warn!(target: "secretstore", "Ignoring {}-request {} with Origin header", req.method, req.uri);
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*res.status_mut() = HttpStatusCode::NotFound;
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return;
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}
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let mut req_body = Default::default();
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if let Err(error) = req.read_to_string(&mut req_body) {
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warn!(target: "secretstore", "Error {} reading body of {}-request {}", error, req.method, req.uri);
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*res.status_mut() = HttpStatusCode::BadRequest;
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return;
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}
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let req_method = req.method.clone();
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let req_uri = req.uri.clone();
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match &req_uri {
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&RequestUri::AbsolutePath(ref path) => match parse_request(&req_method, &path, &req_body) {
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Request::GenerateServerKey(document, signature, threshold) => {
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return_server_public_key(req, res, self.handler.key_server.generate_key(&document, &signature, threshold)
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.map_err(|err| {
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warn!(target: "secretstore", "GenerateServerKey request {} has failed with: {}", req_uri, err);
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err
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}));
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},
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Request::StoreDocumentKey(document, signature, common_point, encrypted_document_key) => {
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return_empty(req, res, self.handler.key_server.store_document_key(&document, &signature, common_point, encrypted_document_key)
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.map_err(|err| {
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warn!(target: "secretstore", "StoreDocumentKey request {} has failed with: {}", req_uri, err);
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err
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}));
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},
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Request::GenerateDocumentKey(document, signature, threshold) => {
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return_document_key(req, res, self.handler.key_server.generate_document_key(&document, &signature, threshold)
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.map_err(|err| {
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warn!(target: "secretstore", "GenerateDocumentKey request {} has failed with: {}", req_uri, err);
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err
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}));
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},
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Request::GetDocumentKey(document, signature) => {
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return_document_key(req, res, self.handler.key_server.restore_document_key(&document, &signature)
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.map_err(|err| {
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warn!(target: "secretstore", "GetDocumentKey request {} has failed with: {}", req_uri, err);
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err
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}));
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},
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Request::GetDocumentKeyShadow(document, signature) => {
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return_document_key_shadow(req, res, self.handler.key_server.restore_document_key_shadow(&document, &signature)
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.map_err(|err| {
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warn!(target: "secretstore", "GetDocumentKeyShadow request {} has failed with: {}", req_uri, err);
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err
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}));
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},
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Request::SignMessage(document, signature, message_hash) => {
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return_message_signature(req, res, self.handler.key_server.sign_message(&document, &signature, message_hash)
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.map_err(|err| {
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warn!(target: "secretstore", "SignMessage request {} has failed with: {}", req_uri, err);
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err
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}));
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},
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Request::ChangeServersSet(old_set_signature, new_set_signature, new_servers_set) => {
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return_empty(req, res, self.handler.key_server.change_servers_set(old_set_signature, new_set_signature, new_servers_set)
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.map_err(|err| {
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warn!(target: "secretstore", "ChangeServersSet request {} has failed with: {}", req_uri, err);
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err
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}));
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},
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Request::Invalid => {
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warn!(target: "secretstore", "Ignoring invalid {}-request {}", req_method, req_uri);
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*res.status_mut() = HttpStatusCode::BadRequest;
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},
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},
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_ => {
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warn!(target: "secretstore", "Ignoring invalid {}-request {}", req_method, req_uri);
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*res.status_mut() = HttpStatusCode::NotFound;
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},
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};
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}
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}
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fn return_empty(req: HttpRequest, res: HttpResponse, empty: Result<(), Error>) {
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return_bytes::<i32>(req, res, empty.map(|_| None))
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}
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fn return_server_public_key(req: HttpRequest, res: HttpResponse, server_public: Result<Public, Error>) {
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return_bytes(req, res, server_public.map(|k| Some(SerializablePublic(k))))
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}
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fn return_message_signature(req: HttpRequest, res: HttpResponse, signature: Result<EncryptedDocumentKey, Error>) {
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return_bytes(req, res, signature.map(|s| Some(SerializableBytes(s))))
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}
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fn return_document_key(req: HttpRequest, res: HttpResponse, document_key: Result<EncryptedDocumentKey, Error>) {
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return_bytes(req, res, document_key.map(|k| Some(SerializableBytes(k))))
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}
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fn return_document_key_shadow(req: HttpRequest, res: HttpResponse, document_key_shadow: Result<EncryptedDocumentKeyShadow, Error>) {
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return_bytes(req, res, document_key_shadow.map(|k| Some(SerializableEncryptedDocumentKeyShadow {
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decrypted_secret: k.decrypted_secret.into(),
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common_point: k.common_point.expect("always filled when requesting document_key_shadow; qed").into(),
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decrypt_shadows: k.decrypt_shadows.expect("always filled when requesting document_key_shadow; qed").into_iter().map(Into::into).collect(),
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})))
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}
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fn return_bytes<T: Serialize>(req: HttpRequest, mut res: HttpResponse, result: Result<Option<T>, Error>) {
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match result {
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Ok(Some(result)) => match serde_json::to_vec(&result) {
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Ok(result) => {
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res.headers_mut().set(header::ContentType::json());
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if let Err(err) = res.send(&result) {
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// nothing to do, but to log an error
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warn!(target: "secretstore", "response to request {} has failed with: {}", req.uri, err);
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}
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},
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Err(err) => {
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warn!(target: "secretstore", "response to request {} has failed with: {}", req.uri, err);
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}
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},
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Ok(None) => *res.status_mut() = HttpStatusCode::Ok,
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Err(err) => return_error(res, err),
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}
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}
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fn return_error(mut res: HttpResponse, err: Error) {
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match err {
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Error::BadSignature => *res.status_mut() = HttpStatusCode::BadRequest,
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Error::AccessDenied => *res.status_mut() = HttpStatusCode::Forbidden,
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Error::DocumentNotFound => *res.status_mut() = HttpStatusCode::NotFound,
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Error::Hyper(_) => *res.status_mut() = HttpStatusCode::BadRequest,
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Error::Serde(_) => *res.status_mut() = HttpStatusCode::BadRequest,
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Error::Database(_) => *res.status_mut() = HttpStatusCode::InternalServerError,
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Error::Internal(_) => *res.status_mut() = HttpStatusCode::InternalServerError,
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}
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// return error text. ignore errors when returning error
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let error_text = format!("\"{}\"", err);
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if let Ok(error_text) = serde_json::to_vec(&error_text) {
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res.headers_mut().set(header::ContentType::json());
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let _ = res.send(&error_text);
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}
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}
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fn parse_request(method: &HttpMethod, uri_path: &str, body: &str) -> Request {
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let uri_path = match percent_decode(uri_path.as_bytes()).decode_utf8() {
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Ok(path) => path,
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Err(_) => return Request::Invalid,
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};
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let path: Vec<String> = uri_path.trim_left_matches('/').split('/').map(Into::into).collect();
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if path.len() == 0 {
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return Request::Invalid;
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}
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if path[0] == "admin" {
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return parse_admin_request(method, path, body);
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}
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let (is_shadow_request, args_offset) = if &path[0] == "shadow" { (true, 1) } else { (false, 0) };
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let args_count = path.len() - args_offset;
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if args_count < 2 || path[args_offset].is_empty() || path[args_offset + 1].is_empty() {
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return Request::Invalid;
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}
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let document = match path[args_offset].parse() {
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Ok(document) => document,
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_ => return Request::Invalid,
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};
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let signature = match path[args_offset + 1].parse() {
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Ok(signature) => signature,
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_ => return Request::Invalid,
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};
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let threshold = path.get(args_offset + 2).map(|v| v.parse());
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let message_hash = path.get(args_offset + 2).map(|v| v.parse());
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let common_point = path.get(args_offset + 2).map(|v| v.parse());
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let encrypted_key = path.get(args_offset + 3).map(|v| v.parse());
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match (is_shadow_request, args_count, method, threshold, message_hash, common_point, encrypted_key) {
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(true, 3, &HttpMethod::Post, Some(Ok(threshold)), _, _, _) =>
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Request::GenerateServerKey(document, signature, threshold),
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(true, 4, &HttpMethod::Post, _, _, Some(Ok(common_point)), Some(Ok(encrypted_key))) =>
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Request::StoreDocumentKey(document, signature, common_point, encrypted_key),
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(false, 3, &HttpMethod::Post, Some(Ok(threshold)), _, _, _) =>
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Request::GenerateDocumentKey(document, signature, threshold),
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(false, 2, &HttpMethod::Get, _, _, _, _) =>
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Request::GetDocumentKey(document, signature),
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(true, 2, &HttpMethod::Get, _, _, _, _) =>
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Request::GetDocumentKeyShadow(document, signature),
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(false, 3, &HttpMethod::Get, _, Some(Ok(message_hash)), _, _) =>
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Request::SignMessage(document, signature, message_hash),
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_ => Request::Invalid,
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}
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}
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fn parse_admin_request(method: &HttpMethod, path: Vec<String>, body: &str) -> Request {
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let args_count = path.len();
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if *method != HttpMethod::Post || args_count != 4 || path[1] != "servers_set_change" {
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return Request::Invalid;
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}
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let old_set_signature = match path[2].parse() {
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Ok(signature) => signature,
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_ => return Request::Invalid,
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};
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let new_set_signature = match path[3].parse() {
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Ok(signature) => signature,
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_ => return Request::Invalid,
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};
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let new_servers_set: BTreeSet<SerializablePublic> = match serde_json::from_str(body) {
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Ok(new_servers_set) => new_servers_set,
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_ => return Request::Invalid,
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};
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Request::ChangeServersSet(old_set_signature, new_set_signature,
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new_servers_set.into_iter().map(Into::into).collect())
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}
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#[cfg(test)]
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mod tests {
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use std::sync::Arc;
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use hyper::method::Method as HttpMethod;
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use ethkey::Public;
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use key_server::tests::DummyKeyServer;
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use types::all::NodeAddress;
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use super::{parse_request, Request, KeyServerHttpListener};
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#[test]
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fn http_listener_successfully_drops() {
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let key_server = Arc::new(DummyKeyServer::default());
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let address = NodeAddress { address: "127.0.0.1".into(), port: 9000 };
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let listener = KeyServerHttpListener::start(address, key_server).unwrap();
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drop(listener);
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}
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#[test]
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fn parse_request_successful() {
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// POST /shadow/{server_key_id}/{signature}/{threshold} => generate server key
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assert_eq!(parse_request(&HttpMethod::Post, "/shadow/0000000000000000000000000000000000000000000000000000000000000001/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01/2", Default::default()),
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Request::GenerateServerKey("0000000000000000000000000000000000000000000000000000000000000001".into(),
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"a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01".parse().unwrap(),
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2));
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// POST /shadow/{server_key_id}/{signature}/{common_point}/{encrypted_key} => store encrypted document key
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assert_eq!(parse_request(&HttpMethod::Post, "/shadow/0000000000000000000000000000000000000000000000000000000000000001/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01/b486d3840218837b035c66196ecb15e6b067ca20101e11bd5e626288ab6806ecc70b8307012626bd512bad1559112d11d21025cef48cc7a1d2f3976da08f36c8/1395568277679f7f583ab7c0992da35f26cde57149ee70e524e49bdae62db3e18eb96122501e7cbb798b784395d7bb5a499edead0706638ad056d886e56cf8fb", Default::default()),
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Request::StoreDocumentKey("0000000000000000000000000000000000000000000000000000000000000001".into(),
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"a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01".parse().unwrap(),
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"b486d3840218837b035c66196ecb15e6b067ca20101e11bd5e626288ab6806ecc70b8307012626bd512bad1559112d11d21025cef48cc7a1d2f3976da08f36c8".parse().unwrap(),
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"1395568277679f7f583ab7c0992da35f26cde57149ee70e524e49bdae62db3e18eb96122501e7cbb798b784395d7bb5a499edead0706638ad056d886e56cf8fb".parse().unwrap()));
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// POST /{server_key_id}/{signature}/{threshold} => generate server && document key
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assert_eq!(parse_request(&HttpMethod::Post, "/0000000000000000000000000000000000000000000000000000000000000001/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01/2", Default::default()),
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Request::GenerateDocumentKey("0000000000000000000000000000000000000000000000000000000000000001".into(),
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"a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01".parse().unwrap(),
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2));
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// GET /{server_key_id}/{signature} => get document key
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assert_eq!(parse_request(&HttpMethod::Get, "/0000000000000000000000000000000000000000000000000000000000000001/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01", Default::default()),
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Request::GetDocumentKey("0000000000000000000000000000000000000000000000000000000000000001".into(),
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"a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01".parse().unwrap()));
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assert_eq!(parse_request(&HttpMethod::Get, "/%30000000000000000000000000000000000000000000000000000000000000001/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01", Default::default()),
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Request::GetDocumentKey("0000000000000000000000000000000000000000000000000000000000000001".into(),
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"a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01".parse().unwrap()));
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// GET /shadow/{server_key_id}/{signature} => get document key shadow
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assert_eq!(parse_request(&HttpMethod::Get, "/shadow/0000000000000000000000000000000000000000000000000000000000000001/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01", Default::default()),
|
|
Request::GetDocumentKeyShadow("0000000000000000000000000000000000000000000000000000000000000001".into(),
|
|
"a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01".parse().unwrap()));
|
|
// GET /{server_key_id}/{signature}/{message_hash} => sign message with server key
|
|
assert_eq!(parse_request(&HttpMethod::Get, "/0000000000000000000000000000000000000000000000000000000000000001/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01/281b6bf43cb86d0dc7b98e1b7def4a80f3ce16d28d2308f934f116767306f06c", Default::default()),
|
|
Request::SignMessage("0000000000000000000000000000000000000000000000000000000000000001".into(),
|
|
"a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01".parse().unwrap(),
|
|
"281b6bf43cb86d0dc7b98e1b7def4a80f3ce16d28d2308f934f116767306f06c".parse().unwrap()));
|
|
// POST /admin/servers_set_change/{old_set_signature}/{new_set_signature} + body
|
|
let node1: Public = "843645726384530ffb0c52f175278143b5a93959af7864460f5a4fec9afd1450cfb8aef63dec90657f43f55b13e0a73c7524d4e9a13c051b4e5f1e53f39ecd91".parse().unwrap();
|
|
let node2: Public = "07230e34ebfe41337d3ed53b186b3861751f2401ee74b988bba55694e2a6f60c757677e194be2e53c3523cc8548694e636e6acb35c4e8fdc5e29d28679b9b2f3".parse().unwrap();
|
|
let nodes = vec![node1, node2].into_iter().collect();
|
|
assert_eq!(parse_request(&HttpMethod::Post, "/admin/servers_set_change/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01/b199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01",
|
|
&r#"["0x843645726384530ffb0c52f175278143b5a93959af7864460f5a4fec9afd1450cfb8aef63dec90657f43f55b13e0a73c7524d4e9a13c051b4e5f1e53f39ecd91",
|
|
"0x07230e34ebfe41337d3ed53b186b3861751f2401ee74b988bba55694e2a6f60c757677e194be2e53c3523cc8548694e636e6acb35c4e8fdc5e29d28679b9b2f3"]"#),
|
|
Request::ChangeServersSet(
|
|
"a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01".parse().unwrap(),
|
|
"b199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01".parse().unwrap(),
|
|
nodes,
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn parse_request_failed() {
|
|
assert_eq!(parse_request(&HttpMethod::Get, "", Default::default()), Request::Invalid);
|
|
assert_eq!(parse_request(&HttpMethod::Get, "/shadow", Default::default()), Request::Invalid);
|
|
assert_eq!(parse_request(&HttpMethod::Get, "///2", Default::default()), Request::Invalid);
|
|
assert_eq!(parse_request(&HttpMethod::Get, "/shadow///2", Default::default()), Request::Invalid);
|
|
assert_eq!(parse_request(&HttpMethod::Get, "/0000000000000000000000000000000000000000000000000000000000000001", Default::default()), Request::Invalid);
|
|
assert_eq!(parse_request(&HttpMethod::Get, "/0000000000000000000000000000000000000000000000000000000000000001/", Default::default()), Request::Invalid);
|
|
assert_eq!(parse_request(&HttpMethod::Get, "/a/b", Default::default()), Request::Invalid);
|
|
assert_eq!(parse_request(&HttpMethod::Get, "/0000000000000000000000000000000000000000000000000000000000000001/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01/0000000000000000000000000000000000000000000000000000000000000002/0000000000000000000000000000000000000000000000000000000000000002", Default::default()), Request::Invalid);
|
|
assert_eq!(parse_request(&HttpMethod::Post, "/admin/servers_set_change/xxx/yyy",
|
|
&r#"["0x843645726384530ffb0c52f175278143b5a93959af7864460f5a4fec9afd1450cfb8aef63dec90657f43f55b13e0a73c7524d4e9a13c051b4e5f1e53f39ecd91",
|
|
"0x07230e34ebfe41337d3ed53b186b3861751f2401ee74b988bba55694e2a6f60c757677e194be2e53c3523cc8548694e636e6acb35c4e8fdc5e29d28679b9b2f3"]"#),
|
|
Request::Invalid);
|
|
assert_eq!(parse_request(&HttpMethod::Post, "/admin/servers_set_change/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01/a199fb39e11eefb61c78a4074a53c0d4424600a3e74aad4fb9d93a26c30d067e1d4d29936de0c73f19827394a1dd049480a0d581aee7ae7546968da7d3d1c2fd01", ""),
|
|
Request::Invalid);
|
|
}
|
|
}
|