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[TEST] Java: ConditionalBypass: convert to qlref
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‎java/ql/test/query-tests/security/CWE-807/semmle/tests/ConditionalBypassTest.expected

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#select
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| ConditionalBypassTest.java:24:4:24:24 | login(...) | ConditionalBypassTest.java:19:20:19:50 | getParameter(...) : String | ConditionalBypassTest.java:23:7:23:24 | ... == ... | Sensitive method may not be executed depending on a $@, which flows from $@. | ConditionalBypassTest.java:23:7:23:24 | ... == ... | this condition | ConditionalBypassTest.java:19:20:19:50 | getParameter(...) | user-controlled value |
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| ConditionalBypassTest.java:30:4:30:24 | login(...) | ConditionalBypassTest.java:29:7:29:28 | getValue(...) : String | ConditionalBypassTest.java:29:7:29:44 | equals(...) | Sensitive method may not be executed depending on a $@, which flows from $@. | ConditionalBypassTest.java:29:7:29:44 | equals(...) | this condition | ConditionalBypassTest.java:29:7:29:28 | getValue(...) | user-controlled value |
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| ConditionalBypassTest.java:77:4:77:24 | login(...) | ConditionalBypassTest.java:76:7:76:28 | getValue(...) : String | ConditionalBypassTest.java:76:7:76:39 | ... == ... | Sensitive method may not be executed depending on a $@, which flows from $@. | ConditionalBypassTest.java:76:7:76:39 | ... == ... | this condition | ConditionalBypassTest.java:76:7:76:28 | getValue(...) | user-controlled value |
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| ConditionalBypassTest.java:89:4:89:24 | login(...) | ConditionalBypassTest.java:88:7:88:28 | getValue(...) : String | ConditionalBypassTest.java:88:7:88:39 | ... == ... | Sensitive method may not be executed depending on a $@, which flows from $@. | ConditionalBypassTest.java:88:7:88:39 | ... == ... | this condition | ConditionalBypassTest.java:88:7:88:28 | getValue(...) | user-controlled value |
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| ConditionalBypassTest.java:134:4:134:24 | login(...) | ConditionalBypassTest.java:133:7:133:28 | getValue(...) : String | ConditionalBypassTest.java:133:7:133:39 | ... == ... | Sensitive method may not be executed depending on a $@, which flows from $@. | ConditionalBypassTest.java:133:7:133:39 | ... == ... | this condition | ConditionalBypassTest.java:133:7:133:28 | getValue(...) | user-controlled value |
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| ConditionalBypassTest.java:146:5:146:29 | authorize(...) | ConditionalBypassTest.java:145:8:145:29 | getValue(...) : String | ConditionalBypassTest.java:145:8:145:40 | ... == ... | Sensitive method may not be executed depending on a $@, which flows from $@. | ConditionalBypassTest.java:145:8:145:40 | ... == ... | this condition | ConditionalBypassTest.java:145:8:145:29 | getValue(...) | user-controlled value |
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edges
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| ConditionalBypassTest.java:19:20:19:50 | getParameter(...) : String | ConditionalBypassTest.java:23:7:23:24 | ... == ... | provenance | Src:MaD:2 |
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| ConditionalBypassTest.java:29:7:29:28 | getValue(...) : String | ConditionalBypassTest.java:29:7:29:44 | equals(...) | provenance | Src:MaD:1 |
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| ConditionalBypassTest.java:76:7:76:28 | getValue(...) : String | ConditionalBypassTest.java:76:7:76:39 | ... == ... | provenance | Src:MaD:1 |
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| ConditionalBypassTest.java:88:7:88:28 | getValue(...) : String | ConditionalBypassTest.java:88:7:88:39 | ... == ... | provenance | Src:MaD:1 |
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| ConditionalBypassTest.java:133:7:133:28 | getValue(...) : String | ConditionalBypassTest.java:133:7:133:39 | ... == ... | provenance | Src:MaD:1 |
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| ConditionalBypassTest.java:145:8:145:29 | getValue(...) : String | ConditionalBypassTest.java:145:8:145:40 | ... == ... | provenance | Src:MaD:1 |
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models
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| 1 | Source: javax.servlet.http; Cookie; false; getValue; (); ; ReturnValue; remote; manual |
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| 2 | Source: javax.servlet; ServletRequest; false; getParameter; (String); ; ReturnValue; remote; manual |
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nodes
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| ConditionalBypassTest.java:19:20:19:50 | getParameter(...) : String | semmle.label | getParameter(...) : String |
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| ConditionalBypassTest.java:23:7:23:24 | ... == ... | semmle.label | ... == ... |
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| ConditionalBypassTest.java:29:7:29:28 | getValue(...) : String | semmle.label | getValue(...) : String |
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| ConditionalBypassTest.java:29:7:29:44 | equals(...) | semmle.label | equals(...) |
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| ConditionalBypassTest.java:76:7:76:28 | getValue(...) : String | semmle.label | getValue(...) : String |
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| ConditionalBypassTest.java:76:7:76:39 | ... == ... | semmle.label | ... == ... |
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| ConditionalBypassTest.java:88:7:88:28 | getValue(...) : String | semmle.label | getValue(...) : String |
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| ConditionalBypassTest.java:88:7:88:39 | ... == ... | semmle.label | ... == ... |
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| ConditionalBypassTest.java:133:7:133:28 | getValue(...) : String | semmle.label | getValue(...) : String |
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| ConditionalBypassTest.java:133:7:133:39 | ... == ... | semmle.label | ... == ... |
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| ConditionalBypassTest.java:145:8:145:29 | getValue(...) : String | semmle.label | getValue(...) : String |
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| ConditionalBypassTest.java:145:8:145:40 | ... == ... | semmle.label | ... == ... |
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subpaths

‎java/ql/test/query-tests/security/CWE-807/semmle/tests/ConditionalBypassTest.java

Lines changed: 14 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -16,18 +16,18 @@ public static void main(HttpServletRequest request) throws Exception {
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String user = request.getParameter("user");
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String password = request.getParameter("password");
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String isAdmin = request.getParameter("isAdmin");
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String isAdmin = request.getParameter("isAdmin"); // $ Source
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// BAD: login is only executed if isAdmin is false, but isAdmin
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// is controlled by the user
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if (isAdmin == "false") // $ hasConditionalBypassTest
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login(user, password);
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if (isAdmin == "false") // $ Sink
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login(user, password); // $ Alert
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Cookie adminCookie = getCookies()[0];
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// BAD: login is only executed if the cookie value is false, but the cookie
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// is controlled by the user
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if (adminCookie.getValue().equals("false")) // $ hasConditionalBypassTest
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login(user, password);
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if (adminCookie.getValue().equals("false")) // $ Source Sink
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login(user, password); // $ Alert
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// GOOD: both methods are conditionally executed, but they probably
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// both perform the security-critical action
@@ -38,7 +38,7 @@ public static void main(HttpServletRequest request) throws Exception {
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}
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// FALSE NEGATIVE: we have no way of telling that the skipped method is sensitive
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if (adminCookie.getValue() == "false") // $ MISSING: hasConditionalBypassTest
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if (adminCookie.getValue() == "false") // $ MISSING: Alert
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doReallyImportantSecurityWork();
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InetAddress local = InetAddress.getLocalHost();
@@ -73,8 +73,8 @@ public static void test(String user, String password) {
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public static void test2(String user, String password) {
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Cookie adminCookie = getCookies()[0];
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// BAD: login may happen once or twice
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if (adminCookie.getValue() == "false") // $ hasConditionalBypassTest
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login(user, password);
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if (adminCookie.getValue() == "false") // $ Source Sink
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login(user, password); // $ Alert
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else {
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// do something else
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doIt();
@@ -85,8 +85,8 @@ public static void test2(String user, String password) {
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public static void test3(String user, String password) {
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Cookie adminCookie = getCookies()[0];
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// BAD: login may not happen
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if (adminCookie.getValue() == "false") // $ hasConditionalBypassTest
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login(user, password);
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if (adminCookie.getValue() == "false") // $ Source Sink
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login(user, password); // $ Alert
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else {
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// do something else
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doIt();
@@ -130,8 +130,8 @@ public static void test6(String user, String password) {
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public static void test7(String user, String password) {
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Cookie adminCookie = getCookies()[0];
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// BAD: login is bypasseable
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if (adminCookie.getValue() == "false") { // $ hasConditionalBypassTest
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login(user, password);
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if (adminCookie.getValue() == "false") { // $ Source Sink
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login(user, password); // $ Alert
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return;
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} else {
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doIt();
@@ -142,8 +142,8 @@ public static void test8(String user, String password) {
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Cookie adminCookie = getCookies()[0];
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{
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// BAD: login may not happen
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if (adminCookie.getValue() == "false") // $ hasConditionalBypassTest
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authorize(user, password);
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if (adminCookie.getValue() == "false") // $ Source Sink
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authorize(user, password); // $ Alert
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else {
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// do something else
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doIt();

‎java/ql/test/query-tests/security/CWE-807/semmle/tests/ConditionalBypassTest.ql

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This file was deleted.

‎java/ql/test/query-tests/security/CWE-807/semmle/tests/ConditionalBypassTest.qlref

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query: Security/CWE/CWE-807/ConditionalBypass.ql
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postprocess:
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- utils/test/PrettyPrintModels.ql
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- utils/test/InlineExpectationsTestQuery.ql

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