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-rw-r--r--src/main/java/com/juick/server/SignatureManager.java49
-rw-r--r--src/main/java/com/juick/service/security/HTTPSignatureAuthenticationFilter.java27
2 files changed, 35 insertions, 41 deletions
diff --git a/src/main/java/com/juick/server/SignatureManager.java b/src/main/java/com/juick/server/SignatureManager.java
index 0f2f1b39..2cbe243e 100644
--- a/src/main/java/com/juick/server/SignatureManager.java
+++ b/src/main/java/com/juick/server/SignatureManager.java
@@ -84,37 +84,36 @@ public class SignatureManager {
return signature.toString().substring(10);
}
- public User verifySignature(String method, String path, Map<String, String> headers) throws IOException {
+ public User verifySignature(String method, String path, Map<String, String> headers) {
String signatureString = headers.get("signature");
- if (StringUtils.isEmpty(signatureString)) {
- return AnonymousUser.INSTANCE;
- }
- logger.debug("Signature: {}", signatureString);
- Signature signature = Signature.fromString(signatureString);
- Optional<Context> context = getContext(URI.create(signature.getKeyId()));
- if (context.isPresent() && context.get() instanceof Person) {
- Person person = (Person) context.get();
- Key key = KeystoreManager.publicKeyOf(person);
+ if (StringUtils.isNotEmpty(signatureString)) {
+ logger.debug("Signature: {}", signatureString);
+ Signature signature = Signature.fromString(signatureString);
+ Optional<Context> context = getContext(URI.create(signature.getKeyId()));
+ if (context.isPresent() && context.get() instanceof Person) {
+ Person person = (Person) context.get();
+ Key key = KeystoreManager.publicKeyOf(person);
- Verifier verifier = new Verifier(key, signature);
- try {
- boolean result = verifier.verify(method, path, headers);
- logger.info("signature of {} is valid: {}", signature.getKeyId(), result);
- if (result) {
- User user = new User();
- user.setUri(URI.create(person.getId()));
- if (key.equals(keystoreManager.getPublicKey())) {
- return userService.getUserByName(person.getName());
+ Verifier verifier = new Verifier(key, signature);
+ try {
+ boolean result = verifier.verify(method, path, headers);
+ logger.info("signature of {} is valid: {}", signature.getKeyId(), result);
+ if (result) {
+ User user = new User();
+ user.setUri(URI.create(person.getId()));
+ if (key.equals(keystoreManager.getPublicKey())) {
+ return userService.getUserByName(person.getName());
+ }
+ return user;
+ } else {
+ return AnonymousUser.INSTANCE;
}
- return user;
- } else {
- return AnonymousUser.INSTANCE;
+ } catch (NoSuchAlgorithmException | SignatureException | IOException e) {
+ logger.warn("Invalid signature {}", signatureString);
}
- } catch (NoSuchAlgorithmException | SignatureException | IOException e) {
- throw new IOException("Invalid signature");
}
}
- throw new IOException("Person not found");
+ return AnonymousUser.INSTANCE;
}
public Optional<Context> getContext(URI contextUri) {
try {
diff --git a/src/main/java/com/juick/service/security/HTTPSignatureAuthenticationFilter.java b/src/main/java/com/juick/service/security/HTTPSignatureAuthenticationFilter.java
index ffe4a125..3fb16dce 100644
--- a/src/main/java/com/juick/service/security/HTTPSignatureAuthenticationFilter.java
+++ b/src/main/java/com/juick/service/security/HTTPSignatureAuthenticationFilter.java
@@ -40,23 +40,18 @@ public class HTTPSignatureAuthenticationFilter extends OncePerRequestFilter {
Map<String, String> headers = Collections.list(request.getHeaderNames())
.stream()
.collect(Collectors.toMap(String::toLowerCase, request::getHeader));
- try {
- User user = signatureManager.verifySignature(request.getMethod(), request.getRequestURI(), headers);
- if (!user.isAnonymous()) {
- String userUri = user.getUri().toString();
- if (userUri.length() == 0) {
- User userWithPassword = userService.getUserByName(user.getName());
- userWithPassword.setAuthHash(userService.getHashByUID(userWithPassword.getUid()));
- Authentication authentication = new UsernamePasswordAuthenticationToken(userWithPassword.getName(), userWithPassword.getCredentials());
- SecurityContextHolder.getContext().setAuthentication(authentication);
- } else {
- Authentication authentication = new AnonymousAuthenticationToken(userUri, user, Collections.singletonList(new SimpleGrantedAuthority("ROLE_ANONYMOUS")));
- SecurityContextHolder.getContext().setAuthentication(authentication);
- }
+ User user = signatureManager.verifySignature(request.getMethod(), request.getRequestURI(), headers);
+ if (!user.isAnonymous()) {
+ String userUri = user.getUri().toString();
+ if (userUri.length() == 0) {
+ User userWithPassword = userService.getUserByName(user.getName());
+ userWithPassword.setAuthHash(userService.getHashByUID(userWithPassword.getUid()));
+ Authentication authentication = new UsernamePasswordAuthenticationToken(userWithPassword.getName(), userWithPassword.getCredentials());
+ SecurityContextHolder.getContext().setAuthentication(authentication);
+ } else {
+ Authentication authentication = new AnonymousAuthenticationToken(userUri, user, Collections.singletonList(new SimpleGrantedAuthority("ROLE_ANONYMOUS")));
+ SecurityContextHolder.getContext().setAuthentication(authentication);
}
- } catch (IOException e) {
- logger.warn(String.format("Signature %s is not verified, context: %s", headers.get("Signature"),
- IOUtils.toString(request.getInputStream(), StandardCharsets.UTF_8)), e);
}
}