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Ensure socks5 proxy option parsing is to specification #1688

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Merged
merged 3 commits into from
May 7, 2025
Merged

Ensure socks5 proxy option parsing is to specification #1688

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49f1f13
Ensure socks5 proxy option parsing is to specification
rozza Apr 28, 2025
e2de905
PR update - clarify duplicated options code
rozza May 6, 2025
2b1ac87
Merge branch 'main' into JAVA-5834
rozza May 6, 2025
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17 changes: 15 additions & 2 deletions driver-core/src/main/com/mongodb/ConnectionString.java
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Original file line number Diff line number Diff line change
Expand Up @@ -505,7 +505,7 @@ public ConnectionString(final String connectionString, @Nullable final DnsClient
throw new IllegalArgumentException("srvMaxHosts can not be specified with replica set name");
}

validateProxyParameters();
validateProxyParameters(combinedOptionsMaps);

credential = createCredentials(combinedOptionsMaps, userName, password);
warnOnUnsupportedOptions(combinedOptionsMaps);
Expand Down Expand Up @@ -1226,7 +1226,7 @@ private void validatePort(final String port) {
}
}

private void validateProxyParameters() {
private void validateProxyParameters(final Map<String, List<String>> optionsMap) {
if (proxyHost == null) {
if (proxyPort != null) {
throw new IllegalArgumentException("proxyPort can only be specified with proxyHost");
Expand Down Expand Up @@ -1259,6 +1259,19 @@ private void validateProxyParameters() {
throw new IllegalArgumentException(
"Both proxyUsername and proxyPassword must be set together. They cannot be set individually");
}

if (proxyHost != null && optionsMap.get("proxyhost").size() > 1) {
throw new IllegalArgumentException("Duplicated values for proxyHost: " + optionsMap.get("proxyhost"));
}
if (proxyPort != null && optionsMap.get("proxyport").size() > 1) {
throw new IllegalArgumentException("Duplicated values for proxyPort: " + optionsMap.get("proxyport"));
}
if (proxyPassword != null && optionsMap.get("proxypassword").size() > 1) {
throw new IllegalArgumentException("Duplicated values for proxyPassword: " + optionsMap.get("proxypassword"));
}
if (proxyUsername != null && optionsMap.get("proxyusername").size() > 1) {
throw new IllegalArgumentException("Duplicated values for proxyUsername: " + optionsMap.get("proxyusername"));
}
}

private int countOccurrences(final String haystack, final String needle) {
Expand Down
3 changes: 0 additions & 3 deletions driver-core/src/test/unit/com/mongodb/UriOptionsTest.java
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Expand Up @@ -47,9 +47,6 @@ public void shouldPassAllOutcomes() {
// No CANONICALIZE_HOST_NAME support https://jira.mongodb.org/browse/JAVA-4278
assumeFalse(getDescription().equals("Valid auth options are parsed correctly (GSSAPI)"));

// https://jira.mongodb.org/browse/JAVA-5834
assumeFalse(getFilename().equals("proxy-options.json"));

if (getDefinition().getBoolean("valid", BsonBoolean.TRUE).getValue()) {
testValidOptions();
} else {
Expand Down