Hello Stuart, I addressed this in git master by increasing the message limit in IMAPReply.UNTAGGED_RESPONSE from 160 to 500 characters.
See also snapshot builds in https://repository.apache.org/content/repositories/snapshots/ Gary On 2024/08/26 16:57:59 Stuart Maclean wrote: > I had found issue in Commons Net 3.11.0, whereby an 'untagged IMAP' > reply of sufficient length would cause a Pattern mismatch and the > following stack trace: > > org.apache.commons.net.MalformedServerReplyException: Received > > unexpected IMAP protocol response from server: '* OK The Microsoft > Exchange IMAP4 service is ready. [xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx]'. > at > org.apache.commons.net.imap.IMAPReply.getReplyCode(IMAPReply.java:119) > at > org.apache.commons.net.imap.IMAPReply.getUntaggedReplyCode(IMAPReply.java:130) > at org.apache.commons.net.imap.IMAP.getReply(IMAP.java:288) > at org.apache.commons.net.imap.IMAP._connectAction_(IMAP.java:152) > > This was apparently fixed in 3.11.1. > > Browsing the latest source code, I see this regex > > private static final String UNTAGGED_RESPONSE = "^\\* > (\\S{1,80}).{0,160}"; > > If I am correct, this can match against a string of max length 240 chars ?? > > I am still seeing the error, even in 3.11.1. Here is a recent example: > > org.apache.commons.net.MalformedServerReplyException: Received > unexpected IMAP protocol response from server: '* OK The Microsoft > Exchange IMAP4 service is ready. > [TQBXADIAUABSADIAMQAwADEAQwBBADAAMAAzADYALgBuAGEAbQBwAHIAZAAyADEALgBwAHIAbwBkAC4AbwB1AHQAbABvAG8AawAuAGMAbwBtAA==]'. > at > org.apache.commons.net.imap.IMAPReply.getReplyCode(IMAPReply.java:119) > at > org.apache.commons.net.imap.IMAPReply.getUntaggedReplyCode(IMAPReply.java:130) > > The string between the single quotes, which I suspect is the 'untagged > response', is 265 bytes in length, which is longer than the regex > definition. > > Stuart > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@commons.apache.org > For additional commands, e-mail: user-h...@commons.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@commons.apache.org For additional commands, e-mail: user-h...@commons.apache.org
