Hide password in exception messages of SocksAuthRequest
Related: #3504 Motivation: There are two places in the SocksAuthRequest constructor where an IllegalArgumentException is thrown with a password as part of the exception message. This constitutes mishandling of confidential information, which can compromise user privacy and is flagged as critical by security scanners. Modifications: Mask the password in the exception messages Result: No unexpected password leak
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@ -41,14 +41,14 @@ public final class SocksAuthRequest extends SocksRequest {
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throw new NullPointerException("username");
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throw new NullPointerException("username");
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}
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}
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if (!asciiEncoder.canEncode(username) || !asciiEncoder.canEncode(password)) {
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if (!asciiEncoder.canEncode(username) || !asciiEncoder.canEncode(password)) {
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throw new IllegalArgumentException(" username: " + username + " or password: " + password +
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throw new IllegalArgumentException(
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" values should be in pure ascii");
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"username: " + username + " or password: **** values should be in pure ascii");
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}
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}
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if (username.length() > 255) {
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if (username.length() > 255) {
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throw new IllegalArgumentException(username + " exceeds 255 char limit");
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throw new IllegalArgumentException("username: " + username + " exceeds 255 char limit");
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}
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}
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if (password.length() > 255) {
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if (password.length() > 255) {
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throw new IllegalArgumentException(password + " exceeds 255 char limit");
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throw new IllegalArgumentException("password: **** exceeds 255 char limit");
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}
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}
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this.username = username;
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this.username = username;
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this.password = password;
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this.password = password;
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