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reduced log level for lenient handling of missing CR #647

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Nov 24, 2020
Merged

reduced log level for lenient handling of missing CR #647

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6 changes: 2 additions & 4 deletions src/main/java/com/hierynomus/sshj/transport/IdentificationStringParser.java
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Original file line number Diff line number Diff line change
Expand Up @@ -79,11 +79,9 @@ private String readIdentification(Buffer.PlainBuffer lineBuffer) throws Buffer.B
}
if (bytes[bytes.length - 2] != '\r') {
String ident = new String(bytes, 0, bytes.length - 1);
log.warn("Server identification has bad line ending, was expecting a '\\r\\n' however got: '{}' (hex: {})", (char) (bytes[bytes.length - 2] & 0xFF), Integer.toHexString(bytes[bytes.length - 2] & 0xFF));
log.warn("Will treat the identification of this server '{}' leniently", ident);
log.info("Server identification has bad line ending, was expecting a '\\r\\n' however got: '{}' (hex: {})", (char) (bytes[bytes.length - 2] & 0xFF), Integer.toHexString(bytes[bytes.length - 2] & 0xFF));
log.info("Will treat the identification of this server '{}' leniently", ident);
return ident;
// log.error("Data received up til here was: {}", new String(bytes));
// throw new TransportException("Incorrect identification: bad line ending: " + ByteArrayUtils.toHex(bytes, 0, bytes.length));
}

// Strip off the \r\n
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