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-rw-r--r--eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/data/VerificationResult.java2
-rw-r--r--eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/SL20JsonExtractorUtils.java132
2 files changed, 84 insertions, 50 deletions
diff --git a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/data/VerificationResult.java b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/data/VerificationResult.java
index 0f88e251..169dee40 100644
--- a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/data/VerificationResult.java
+++ b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/data/VerificationResult.java
@@ -7,7 +7,7 @@ import com.fasterxml.jackson.databind.JsonNode;
public class VerificationResult {
- private Boolean validSigned = null;
+ private Boolean validSigned = false;
private List<X509Certificate> certs = null;
private JsonNode header = null;
private JsonNode payload = null;
diff --git a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/SL20JsonExtractorUtils.java b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/SL20JsonExtractorUtils.java
index 4da46235..3e7577f7 100644
--- a/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/SL20JsonExtractorUtils.java
+++ b/eaaf_modules/eaaf_module_auth_sl20/src/main/java/at/gv/egiz/eaaf/modules/auth/sl20/utils/SL20JsonExtractorUtils.java
@@ -214,46 +214,66 @@ public class SL20JsonExtractorUtils {
final boolean mustBeEncrypted) throws SL20Exception {
final JsonNode result = command.get(SL20Constants.SL20_COMMAND_CONTAINER_RESULT);
final JsonNode encryptedResult = command.get(SL20Constants.SL20_COMMAND_CONTAINER_ENCRYPTEDRESULT);
+
+ if (result == null ^ encryptedResult == null) {
+ if (encryptedResult != null) {
+ if (decrypter == null) {
+ throw new SlCommandoParserException("'joseTools' MUST be set in case of encrypted content");
+
+ }
+
+ if (encryptedResult.isTextual()) {
+ return internelJweDecrypt(encryptedResult.asText(), mustBeEncrypted, decrypter);
+
+ } else {
+ throw new SlCommandoParserException("encrypted payload has wrong format");
+
+ }
+
+ } else {
+ if (mustBeEncrypted) {
+ throw new SlCommandoParserException("result MUST be encrypted.");
+
+ } else {
+ return result;
+
+ }
+ }
+
+ } else {
+ throw new SlCommandoParserException("NO/BOTH result/encryptedResult elements FOUND.");
+
+ }
+ }
- if (result == null && encryptedResult == null) {
- throw new SlCommandoParserException("NO result OR encryptedResult FOUND.");
- } else if (encryptedResult == null && mustBeEncrypted) {
- throw new SlCommandoParserException("result MUST be encrypted.");
- } else if (encryptedResult != null && encryptedResult.isTextual()) {
- try {
- return decrypter.decryptPayload(encryptedResult.asText());
-
- } catch (final Exception e) {
- log.info("Can NOT decrypt SL20 result. Reason:" + e.getMessage());
- if (!mustBeEncrypted) {
- log.warn("Decrypted results are disabled by configuration. Parse result in plain if it is possible");
-
- // dummy code
- try {
- final String[] signedPayload = encryptedResult.toString().split("\\.");
- final JsonNode payLoad = JsonMapper.getMapper()
- .readTree(new String(Base64.getUrlDecoder().decode(signedPayload[1]), "UTF-8"));
- return payLoad;
-
- } catch (final Exception e1) {
- log.debug("DummyCode FAILED, Reason: " + e1.getMessage() + " Ignore it ...");
- throw new SL20Exception(e.getMessage(), null, e);
+ private static JsonNode internelJweDecrypt(String jwe, boolean mustBeEncrypted, IJoseTools decrypter)
+ throws SL20Exception {
+ try {
+ return decrypter.decryptPayload(jwe);
- }
-
- } else {
- throw e;
- }
+ } catch (final Exception e) {
+ log.info("Can NOT decrypt SL20 result. Reason:" + e.getMessage());
+ if (!mustBeEncrypted) {
+ log.warn("Decrypted results are disabled by configuration. Parse result in plain if it is possible");
- }
+ // dummy code
+ try {
+ final String[] signedPayload = jwe.split("\\.");
+ final JsonNode payLoad = JsonMapper.getMapper()
+ .readTree(new String(Base64.getUrlDecoder().decode(signedPayload[1]), "UTF-8"));
+ return payLoad;
- } else if (result != null) {
- return result;
+ } catch (final Exception e1) {
+ log.debug("DummyCode FAILED, Reason: " + e1.getMessage() + " Ignore it ...");
+ throw new SL20Exception(e.getMessage(), null, e);
- } else {
- throw new SlCommandoParserException("Internal build error");
+ }
+
+ } else {
+ throw e;
+
+ }
}
-
}
/**
@@ -267,27 +287,41 @@ public class SL20JsonExtractorUtils {
*/
public static VerificationResult extractSL20PayLoad(final JsonNode container, final IJoseTools joseTools,
final boolean mustBeSigned) throws SL20Exception {
-
+
final JsonNode sl20Payload = container.get(SL20Constants.SL20_PAYLOAD);
final JsonNode sl20SignedPayload = container.get(SL20Constants.SL20_SIGNEDPAYLOAD);
- if (mustBeSigned && joseTools == null) {
- throw new SlCommandoParserException("'joseTools' MUST be set if 'mustBeSigned' is 'true'");
- }
-
- if (sl20Payload == null && sl20SignedPayload == null) {
- throw new SlCommandoParserException("NO payLoad OR signedPayload FOUND.");
- } else if (sl20SignedPayload == null && mustBeSigned) {
- throw new SlCommandoParserException("payLoad MUST be signed.");
- } else if (joseTools != null && sl20SignedPayload != null && sl20SignedPayload.isTextual()) {
- return joseTools.validateSignature(sl20SignedPayload.asText());
+ if (sl20Payload == null ^ sl20SignedPayload == null) {
+ if (sl20SignedPayload != null) {
+ // check signed payload
+ if (joseTools == null) {
+ throw new SlCommandoParserException("'joseTools' MUST be set in case of signed content");
+
+ }
- } else if (sl20Payload != null) {
- return new VerificationResult(sl20Payload);
+ if (sl20SignedPayload.isTextual()) {
+ return joseTools.validateSignature(sl20SignedPayload.asText());
+
+ } else {
+ throw new SlCommandoParserException("signed payload has wrong format");
+
+ }
+
+
+ } else {
+ // check unsigned payload
+ if (mustBeSigned) {
+ throw new SlCommandoParserException("payLoad MUST be signed.");
+
+ }
+ return new VerificationResult(sl20Payload);
+
+ }
+
} else {
- throw new SlCommandoParserException("Internal build error");
+ throw new SlCommandoParserException("NO/BOTH payLoad/signedPayload elementes FOUND.");
+
}
-
}
private static JsonNode getAndCheck(final JsonNode input, final String keyID, final boolean isRequired)