jscanner, branch HEAD

Fixed error output

2026-07-08T17:36:57Z

commit 22caa90d06ce770126097e77359229c43a233422 parent 7ccfef46548f208cec2b743f21ad9dca664eedee Author: Matthias Jaros Date: Wed, 8 Jul 2026 19:36:57 +0200 Fixed error output

Changed thread counting. Currently it was actually counting submitted but not really running threads. So now it is more clear what is going on and what is being counted

2026-07-08T17:22:47Z

commit 7ccfef46548f208cec2b743f21ad9dca664eedee parent dcc9918ee18a3fe4a232004672f1caa52ea8008c Author: Matthias Jaros Date: Wed, 8 Jul 2026 19:22:47 +0200 Changed thread counting. Currently it was actually counting submitted but not really running threads. So now it is more clear what is going on and what is being counted

Early exit through canceled check. Now shutdown is dramatically faster

2026-07-07T22:13:37Z

commit dcc9918ee18a3fe4a232004672f1caa52ea8008c parent 521f1c25785e1edc29bcac21d740f6f60c47687b Author: Matthias Jaros Date: Wed, 8 Jul 2026 00:13:37 +0200 Early exit through canceled check. Now shutdown is dramatically faster

Calculate columnwidth each redraw.

2026-07-07T21:50:20Z

commit 521f1c25785e1edc29bcac21d740f6f60c47687b parent 6021511ba48b10c3ef2f05c30af918a66557aa6d Author: Matthias Jaros Date: Tue, 7 Jul 2026 23:50:20 +0200 Calculate columnwidth each redraw.

Moved host counters into one place to have them together and actually changed meaning of host total counter to what it actually is. a total counter and not a done hosts counter

2026-07-07T21:49:43Z

commit 6021511ba48b10c3ef2f05c30af918a66557aa6d parent 987b857c6dd725ea2f675dee5c42a8157ce6a06a Author: Matthias Jaros Date: Tue, 7 Jul 2026 23:49:43 +0200 Moved host counters into one place to have them together and actually changed meaning of host total counter to what it actually is. a total counter and not a done hosts counter

Reworked exception handling. Collect now only weird exceptions and print them before results to stderr

2026-07-06T13:42:44Z

commit 987b857c6dd725ea2f675dee5c42a8157ce6a06a parent 5b4e1909c7f0f3f6398448b438a8c22ef61b4ae0 Author: Matthias Jaros Date: Mon, 6 Jul 2026 15:42:44 +0200 Reworked exception handling. Collect now only weird exceptions and print them before results to stderr

Updated defaults. Now that my statusline is pretty lean i put the values much higher since the scanner can handle a lot

2026-07-06T12:32:00Z

commit 5b4e1909c7f0f3f6398448b438a8c22ef61b4ae0 parent 2c5fbe36bfcafccaf4c163baa0a507d2b7b41ac0 Author: Matthias Jaros Date: Mon, 6 Jul 2026 14:32:00 +0200 Updated defaults. Now that my statusline is pretty lean i put the values much higher since the scanner can handle a lot

Completetly reworked progress output. Now instead of individual hosts give a statusline that prints current stats to err

2026-07-06T11:02:54Z

commit 2c5fbe36bfcafccaf4c163baa0a507d2b7b41ac0 parent 25bd1759bb87ef7456ad7e4a997ac8425eda27bb Author: Matthias Jaros Date: Mon, 6 Jul 2026 13:02:54 +0200 Completetly reworked progress output. Now instead of individual hosts give a statusline that prints current stats to err

Changing scanner from collecting all results to a stream of output. Saves RAM and is not necessary to first collect everything

2026-07-06T09:05:31Z

commit 25bd1759bb87ef7456ad7e4a997ac8425eda27bb parent ebf068a3d6ff0f21ab990737fd2d9f470c9a192a Author: Matthias Jaros Date: Mon, 6 Jul 2026 11:05:31 +0200 Changing scanner from collecting all results to a stream of output. Saves RAM and is not necessary to first collect everything

Improved shutdown logic that finally works properly Now if the user quits, then the main thread continues to collect all available results the producer and the host scan port threads close as soon as they check the flag and return whatever they have till now

2026-07-05T05:09:56Z

commit ebf068a3d6ff0f21ab990737fd2d9f470c9a192a parent db69fc03d2b353761a9ada78a43d7e1440a02a77 Author: Matthias Jaros Date: Sun, 5 Jul 2026 07:09:56 +0200 Improved shutdown logic that finally works properly Now if the user quits, then the main thread continues to collect all available results the producer and the host scan port threads close as soon as they check the flag and return whatever they have till now

Cleanup

2026-07-05T05:06:26Z

commit db69fc03d2b353761a9ada78a43d7e1440a02a77 parent 44f793206e7c1f0ccce8c63d2ae443129c0a4cba Author: Matthias Jaros Date: Sun, 5 Jul 2026 07:06:26 +0200 Cleanup

Same optimization for scanHostPorts as for runScan. Moved producer into same method using function and generics

2026-07-05T05:01:51Z

commit 44f793206e7c1f0ccce8c63d2ae443129c0a4cba parent 46d71fb4a8085fc6c094d74a99585db95dfa7722 Author: Matthias Jaros Date: Sun, 5 Jul 2026 07:01:51 +0200 Same optimization for scanHostPorts as for runScan. Moved producer into same method using function and generics

Moved producer thread into custom method which encapsulates logic for that producer -> reduced complexity of runScan method

2026-07-05T04:34:35Z

commit 46d71fb4a8085fc6c094d74a99585db95dfa7722 parent 710d172b4f9bd79b2b903dd6f35d7b99b6483cc0 Author: Matthias Jaros Date: Sun, 5 Jul 2026 06:34:35 +0200 Moved producer thread into custom method which encapsulates logic for that producer -> reduced complexity of runScan method

Changed aquireUni.. to aquiere so that it can be interrupted in case of sudden shutdown

2026-07-04T18:00:13Z

commit 710d172b4f9bd79b2b903dd6f35d7b99b6483cc0 parent f1d72559e194ab6d361cf70dddfe95f013fb9613 Author: Matthias Jaros Date: Sat, 4 Jul 2026 20:00:13 +0200 Changed aquireUni.. to aquiere so that it can be interrupted in case of sudden shutdown

Improved algorithm by sorting first and then removing all that are 100% and break once we reach one that does not have that

2026-07-04T12:20:23Z

commit f1d72559e194ab6d361cf70dddfe95f013fb9613 parent f820d7d8715488b8b89291a17940429f0a2a3bda Author: Matthias Jaros Date: Sat, 4 Jul 2026 14:20:23 +0200 Improved algorithm by sorting first and then removing all that are 100% and break once we reach one that does not have that

Replaced thread unsafe usage of hasNext()

2026-07-04T11:03:58Z

commit f820d7d8715488b8b89291a17940429f0a2a3bda parent 7ecdd1159851fb1f614c0d31568dfcfc10851812 Author: Matthias Jaros Date: Sat, 4 Jul 2026 13:03:58 +0200 Replaced thread unsafe usage of hasNext()

Minor improvements

2026-07-04T10:39:37Z

commit 7ecdd1159851fb1f614c0d31568dfcfc10851812 parent c8561ba308b74d32833dcc870ba512b79c8a261d Author: Matthias Jaros Date: Sat, 4 Jul 2026 12:39:37 +0200 Minor improvements

Fix memory hole in quiet mode at ProgressBar

2026-07-04T10:29:15Z

commit c8561ba308b74d32833dcc870ba512b79c8a261d parent 51dffeae16f9a51c8d7260972be2d86c79fa35d3 Author: Matthias Jaros Date: Sat, 4 Jul 2026 12:29:15 +0200 Fix memory hole in quiet mode at ProgressBar

Same producer pattern for ports as for hosts

2026-07-04T10:06:49Z

commit 51dffeae16f9a51c8d7260972be2d86c79fa35d3 parent 95e957736627cd11d977424f5cd18d496747dd18 Author: Matthias Jaros Date: Sat, 4 Jul 2026 12:06:49 +0200 Same producer pattern for ports as for hosts

Replaced nested while loops with producer thread and consumer stays in main thread

2026-07-04T09:55:08Z

commit 95e957736627cd11d977424f5cd18d496747dd18 parent f3f4087728e66e5102ef507baa9cd59fa7158ee8 Author: Matthias Jaros Date: Sat, 4 Jul 2026 11:55:08 +0200 Replaced nested while loops with producer thread and consumer stays in main thread

Only save results that found something. Not reachable hosts or no open or filtered ports add no value to the scan and thus only cost RAM

2026-07-04T08:04:38Z

commit f3f4087728e66e5102ef507baa9cd59fa7158ee8 parent 1c508e662dc2d6c52837fd7e9e18f04d0afe59f6 Author: Matthias Jaros Date: Sat, 4 Jul 2026 10:04:38 +0200 Only save results that found something. Not reachable hosts or no open or filtered ports add no value to the scan and thus only cost RAM

Minor refactoring

2026-07-03T16:44:13Z

commit 1c508e662dc2d6c52837fd7e9e18f04d0afe59f6 parent fbe0a40f421acc7b488c32d0536dfec1702cb071 Author: Matthias Jaros Date: Fri, 3 Jul 2026 18:44:13 +0200 Minor refactoring

Added ability to read from stdin using Streams Replaced useless counters with already existing hasNext() methods

2026-07-03T14:38:12Z

commit fbe0a40f421acc7b488c32d0536dfec1702cb071 parent ab71c5ad14512f2a33e1c91f510c4c00c8026ff7 Author: Matthias Jaros Date: Fri, 3 Jul 2026 16:38:12 +0200 Added ability to read from stdin using Streams Replaced useless counters with already existing hasNext() methods

Added comments and minor refactoring

2026-07-03T10:21:01Z

commit ab71c5ad14512f2a33e1c91f510c4c00c8026ff7 parent b38ac9bda18b619e9177db1a71b1370552a8a0c3 Author: Matthias Jaros Date: Fri, 3 Jul 2026 12:21:01 +0200 Added comments and minor refactoring

Adjusted shutdown logic.

2026-07-03T10:11:22Z

commit b38ac9bda18b619e9177db1a71b1370552a8a0c3 parent 8049d220c48b9baabfb01094d3ed5f8d39d5953a Author: Matthias Jaros Date: Fri, 3 Jul 2026 12:11:22 +0200 Adjusted shutdown logic.

Replaced the nested executors with one per scanner. Which is fine for a virtualthread executor

2026-07-03T10:06:01Z

commit 8049d220c48b9baabfb01094d3ed5f8d39d5953a parent c85eacd226eb207a24bbd8d90b08d91d32fc0554 Author: Matthias Jaros Date: Fri, 3 Jul 2026 12:06:01 +0200 Replaced the nested executors with one per scanner. Which is fine for a virtualthread executor

Default timeout for close operation to 60 seconds

2026-07-02T17:39:40Z

commit c85eacd226eb207a24bbd8d90b08d91d32fc0554 parent 6bea8a3abd0b657cfabb55385ee77b1d4b3f8906 Author: Matthias Jaros Date: Thu, 2 Jul 2026 19:39:40 +0200 Default timeout for close operation to 60 seconds

Finally managed to get a gracefull shutdown with information about the current state of scanned ports

2026-07-02T17:33:03Z

commit 6bea8a3abd0b657cfabb55385ee77b1d4b3f8906 parent 5ff81526ddfa739fb374a07a6bd20d0f1a5e6594 Author: Matthias Jaros Date: Thu, 2 Jul 2026 19:33:03 +0200 Finally managed to get a gracefull shutdown with information about the current state of scanned ports

Reformatted code so that Scan is initialized in Scan class and Scanner takes care of the actual Scan and not initializing Scan objects anymore

2026-07-02T16:09:16Z

commit 5ff81526ddfa739fb374a07a6bd20d0f1a5e6594 parent e82fd4ef3f2da8d74bc22d925455e1e05aa6b1d7 Author: Matthias Jaros Date: Thu, 2 Jul 2026 18:09:16 +0200 Reformatted code so that Scan is initialized in Scan class and Scanner takes care of the actual Scan and not initializing Scan objects anymore

Refactoring for better readability

2026-07-02T12:55:58Z

commit e82fd4ef3f2da8d74bc22d925455e1e05aa6b1d7 parent 28fef241a71af3eef6939a0e22db86d222fdea9a Author: Matthias Jaros Date: Thu, 2 Jul 2026 14:55:58 +0200 Refactoring for better readability

Changed timings

2026-07-02T12:21:27Z

commit 28fef241a71af3eef6939a0e22db86d222fdea9a parent 990db34eaf4f108db71a57184832ad75a8beaeac Author: Matthias Jaros Date: Thu, 2 Jul 2026 14:21:27 +0200 Changed timings

Minor fixes

2026-07-02T12:17:17Z

commit 990db34eaf4f108db71a57184832ad75a8beaeac parent f97bac7d89c170ef8b28c02ce08fc473460bc615 Author: Matthias Jaros Date: Thu, 2 Jul 2026 14:17:17 +0200 Minor fixes

Finally i managed to print also intermediate results when stopping process from running with strg-c

2026-07-02T12:12:28Z

commit f97bac7d89c170ef8b28c02ce08fc473460bc615 parent c7e87c2e43a569e7a4fb72178ac3c5b5c7d13216 Author: Matthias Jaros Date: Thu, 2 Jul 2026 14:12:28 +0200 Finally i managed to print also intermediate results when stopping process from running with strg-c

Changed scanstate to class that now owns completetly the Result List and does not allow modifications outside of defined methods. -> thread safe

2026-07-02T10:45:18Z

commit c7e87c2e43a569e7a4fb72178ac3c5b5c7d13216 parent cedba0f485d95cca854ab1b3b83d020a4aa10181 Author: Matthias Jaros Date: Thu, 2 Jul 2026 12:45:18 +0200 Changed scanstate to class that now owns completetly the Result List and does not allow modifications outside of defined methods. -> thread safe

Added banner recognition parameter to enable it depending on use case

2026-07-02T09:49:42Z

commit cedba0f485d95cca854ab1b3b83d020a4aa10181 parent a17a156f18e86a79572fee147f2237f6ef8202b2 Author: Matthias Jaros Date: Thu, 2 Jul 2026 11:49:42 +0200 Added banner recognition parameter to enable it depending on use case

Added new Class ScanState in order to make Scanner stateless during scan process. Not regarding config which is given to the constructor

2026-07-02T09:29:17Z

commit a17a156f18e86a79572fee147f2237f6ef8202b2 parent 05a47b70919628cf439751ea5bad9fb955a9c065 Author: Matthias Jaros Date: Thu, 2 Jul 2026 11:29:17 +0200 Added new Class ScanState in order to make Scanner stateless during scan process. Not regarding config which is given to the constructor

Make scanner gracefully shutdown on Strg-C

2026-07-01T20:07:44Z

commit 05a47b70919628cf439751ea5bad9fb955a9c065 parent 0f6d9340e21936112ac36309e4ff23724756a38a Author: Matthias Jaros Date: Wed, 1 Jul 2026 22:07:44 +0200 Make scanner gracefully shutdown on Strg-C

Added quiet flag

2026-07-01T18:39:54Z

commit 0f6d9340e21936112ac36309e4ff23724756a38a parent 4605bf7c9c579463b4bb8995611e74b0aa68deb8 Author: Matthias Jaros Date: Wed, 1 Jul 2026 20:39:54 +0200 Added quiet flag

Improve readability in cli

2026-07-01T17:09:43Z

commit 4605bf7c9c579463b4bb8995611e74b0aa68deb8 parent 8e72b7e0e500af630cb0999a02bfda17e066f048 Author: Matthias Jaros Date: Wed, 1 Jul 2026 19:09:43 +0200 Improve readability in cli

CLI options sorted, renamed and description fixed Fixed wrong default values by using one source of truth

2026-07-01T16:49:38Z

commit 8e72b7e0e500af630cb0999a02bfda17e066f048 parent 1080e5e415824804fab289e04a67a00081ed372d Author: Matthias Jaros Date: Wed, 1 Jul 2026 18:49:38 +0200 CLI options sorted, renamed and description fixed Fixed wrong default values by using one source of truth

Added CompletionService

2026-07-01T16:12:19Z

commit 1080e5e415824804fab289e04a67a00081ed372d parent d4780f5d5efbb95f7035e5bea6cb957ac131bd6d Author: Matthias Jaros Date: Wed, 1 Jul 2026 18:12:19 +0200 Added CompletionService Use while loop to fill efficiently all available possible virtual threads before starting to check for results

Added dns to service detector

2026-07-01T12:09:22Z

commit d4780f5d5efbb95f7035e5bea6cb957ac131bd6d parent 67707676ae03574d8384559436cac187c9cc6b2c Author: Matthias Jaros Date: Wed, 1 Jul 2026 14:09:22 +0200 Added dns to service detector

Fixed naming inconsistency

2026-07-01T12:09:02Z

commit 67707676ae03574d8384559436cac187c9cc6b2c parent 6e9e17ad3397b3269cd876c4b5ea96d36b73a527 Author: Matthias Jaros Date: Wed, 1 Jul 2026 14:09:02 +0200 Fixed naming inconsistency

Do not redraw too often

2026-07-01T11:45:59Z

commit 6e9e17ad3397b3269cd876c4b5ea96d36b73a527 parent 666991a4f3624f9caa0c9e1ada6dc3b191f914a6 Author: Matthias Jaros Date: Wed, 1 Jul 2026 13:45:59 +0200 Do not redraw too often

Fixed port parsing logic

2026-07-01T11:45:41Z

commit 666991a4f3624f9caa0c9e1ada6dc3b191f914a6 parent 8a76155151d767740572403ab9a94f85376d3d00 Author: Matthias Jaros Date: Wed, 1 Jul 2026 13:45:41 +0200 Fixed port parsing logic

Properly and consistently named cli parameter and its internal representation

2026-07-01T11:44:15Z

commit 8a76155151d767740572403ab9a94f85376d3d00 parent f6c3d70d2f412a6569ffc7a180582df01cf654a8 Author: Matthias Jaros Date: Wed, 1 Jul 2026 13:44:15 +0200 Properly and consistently named cli parameter and its internal representation

Added banner recognition for basic discovery of services

2026-07-01T11:43:38Z

commit f6c3d70d2f412a6569ffc7a180582df01cf654a8 parent f78c37edd54d7ccea53f8d3101832c479aeb1a1c Author: Matthias Jaros Date: Wed, 1 Jul 2026 13:43:38 +0200 Added banner recognition for basic discovery of services

Renamed package from network_scanner to jscanner

2026-04-13T15:31:55Z

commit f78c37edd54d7ccea53f8d3101832c479aeb1a1c parent 5fcdf11aff7dc463eb4424a18782cb3e4e56dd64 Author: Matthias Jaros Date: Mon, 13 Apr 2026 17:31:55 +0200 Renamed package from network_scanner to jscanner

Improved ProgressBar output

2026-04-13T15:29:28Z

commit 5fcdf11aff7dc463eb4424a18782cb3e4e56dd64 parent 6a3e64343677d559c3099dcacea9325930ca0ebf Author: Matthias Jaros Date: Mon, 13 Apr 2026 17:29:28 +0200 Improved ProgressBar output

Formatted file

2026-04-13T09:16:36Z

commit 6a3e64343677d559c3099dcacea9325930ca0ebf parent 656187dcc5fb357f82c1b628cbc2155824404ca5 Author: Matthias Jaros Date: Mon, 13 Apr 2026 11:16:36 +0200 Formatted file

Replaced use of cut with java regex matcher

2026-04-06T18:24:01Z

commit 656187dcc5fb357f82c1b628cbc2155824404ca5 parent fa7fd9f91375dfd2e9d3e7fb0eee99181e7ea475 Author: Matthias Jaros Date: Mon, 6 Apr 2026 20:24:01 +0200 Replaced use of cut with java regex matcher

Make bar adjust to terminal width

2026-04-06T18:07:54Z

commit fa7fd9f91375dfd2e9d3e7fb0eee99181e7ea475 parent 8094a2ec94cdce0ac7ddf2f9e24db08815b5412d Author: Matthias Jaros Date: Mon, 6 Apr 2026 20:07:54 +0200 Make bar adjust to terminal width

Improved naming

2026-03-30T11:49:17Z

commit 8094a2ec94cdce0ac7ddf2f9e24db08815b5412d parent b5575f0042f461784774ff409161f2f9e8f4fe5a Author: Matthias Jaros Date: Mon, 30 Mar 2026 13:49:17 +0200 Improved naming

Added cli help text for file option

2026-03-30T11:14:29Z

commit b5575f0042f461784774ff409161f2f9e8f4fe5a parent c8793f11da22a7da4296dad1ba84617f83433944 Author: Matthias Jaros Date: Mon, 30 Mar 2026 13:14:29 +0200 Added cli help text for file option

Refactored cli option parsing and added -file option. Refactored reading of hosts to have less redundancy.

2026-03-30T10:20:33Z

commit c8793f11da22a7da4296dad1ba84617f83433944 parent 977f376ff96ef8fcc1e4d9c3e451c1405d6b3f0e Author: Matthias Jaros Date: Mon, 30 Mar 2026 12:20:33 +0200 Refactored cli option parsing and added -file option. Refactored reading of hosts to have less redundancy.

Fix tab alignment

2026-03-30T09:16:18Z

commit 977f376ff96ef8fcc1e4d9c3e451c1405d6b3f0e parent fa508a2cc84ade6dabb30a74268af4e2552f767e Author: Matthias Jaros Date: Mon, 30 Mar 2026 11:16:18 +0200 Fix tab alignment

Forgot one place

2026-03-23T15:50:36Z

commit fa508a2cc84ade6dabb30a74268af4e2552f767e parent 5034a90eb2711ff1bbe0a5817ed54004ef78fa60 Author: Matthias Jaros Date: Mon, 23 Mar 2026 16:50:36 +0100 Forgot one place

Consistent naming of host instead of target

2026-03-23T15:49:49Z

commit 5034a90eb2711ff1bbe0a5817ed54004ef78fa60 parent 74694c42bfb9c0c45013c4e2dfa4aa2917c000a3 Author: Matthias Jaros Date: Mon, 23 Mar 2026 16:49:49 +0100 Consistent naming of host instead of target

Added disable target check option

2026-03-23T15:42:13Z

commit 74694c42bfb9c0c45013c4e2dfa4aa2917c000a3 parent b21d3af5e24faa4e5182cfbd408fd4d2a8eb1a32 Author: Matthias Jaros Date: Mon, 23 Mar 2026 16:42:13 +0100 Added disable target check option

Added cli option for online check

2026-03-23T15:37:13Z

commit b21d3af5e24faa4e5182cfbd408fd4d2a8eb1a32 parent 76baa932a90a65c5666b6358af81a89bdc3ca47e Author: Matthias Jaros Date: Mon, 23 Mar 2026 16:37:13 +0100 Added cli option for online check

Added host online check

2026-03-23T15:19:04Z

commit 76baa932a90a65c5666b6358af81a89bdc3ca47e parent 8b9a77ec8c00a5a92e37678b98774b4f180ba38e Author: Matthias Jaros Date: Mon, 23 Mar 2026 16:19:04 +0100 Added host online check

Added cli defaults class

2026-03-23T14:41:44Z

commit 8b9a77ec8c00a5a92e37678b98774b4f180ba38e parent dd745f128ad50c303977880d11870fb5539a94f8 Author: Matthias Jaros Date: Mon, 23 Mar 2026 15:41:44 +0100 Added cli defaults class

Renamed blocked to filtered ports to do it like nmap and changed default scan values

2026-03-23T13:29:55Z

commit dd745f128ad50c303977880d11870fb5539a94f8 parent a8dd54bc52340035a2097e19cf5d0e1f1ca1b722 Author: Matthias Jaros Date: Mon, 23 Mar 2026 14:29:55 +0100 Renamed blocked to filtered ports to do it like nmap and changed default scan values

Tiny refactoring

2026-03-23T11:53:34Z

commit a8dd54bc52340035a2097e19cf5d0e1f1ca1b722 parent 9eaeff3ece7059b0a6fe93ed118524ba78ddcffd Author: Matthias Jaros Date: Mon, 23 Mar 2026 12:53:34 +0100 Tiny refactoring

Added cli option to be able to select whether to display blocked ports or not

2026-03-23T11:38:33Z

commit 9eaeff3ece7059b0a6fe93ed118524ba78ddcffd parent 05cc7ca4b808686a34ddd1bc359745130452cc96 Author: Matthias Jaros Date: Mon, 23 Mar 2026 12:38:33 +0100 Added cli option to be able to select whether to display blocked ports or not

Added feature to distinguish between blocked by firewall and open ports

2026-03-23T11:30:57Z

commit 05cc7ca4b808686a34ddd1bc359745130452cc96 parent 4b74b6c6ea4e1ac2675fed1087df26a005f417dc Author: Matthias Jaros Date: Mon, 23 Mar 2026 12:30:57 +0100 Added feature to distinguish between blocked by firewall and open ports

Fixed progress bar duplicates and now only redraw lines that actually changes and the rest is fixed

2026-03-23T10:38:29Z

commit 4b74b6c6ea4e1ac2675fed1087df26a005f417dc parent d88400469de3ac51e5dd2998b3968759a4ea18a0 Author: Matthias Jaros Date: Mon, 23 Mar 2026 11:38:29 +0100 Fixed progress bar duplicates and now only redraw lines that actually changes and the rest is fixed

Added maxTargetLimit for a cap that defines how many targets are scanned at the same time.

2026-03-16T22:34:05Z

commit d88400469de3ac51e5dd2998b3968759a4ea18a0 parent c9313a24375fb8ffe1db356770e24009bae36c8a Author: Matthias Jaros Date: Mon, 16 Mar 2026 23:34:05 +0100 Added maxTargetLimit for a cap that defines how many targets are scanned at the same time.

Formatting

2026-03-16T16:25:16Z

commit c9313a24375fb8ffe1db356770e24009bae36c8a parent 6c2a1042f1653baac87980ca91b0de0e5c390113 Author: Matthias Jaros Date: Mon, 16 Mar 2026 17:25:16 +0100 Formatting

Renamed package

2026-03-16T15:41:25Z

commit 6c2a1042f1653baac87980ca91b0de0e5c390113 parent 6dc652a21d687a89147e564ac4af8f876ca44dbb Author: Matthias Jaros Date: Mon, 16 Mar 2026 16:41:25 +0100 Renamed package

Fixed more sonarlint findings

2026-03-16T15:39:43Z

commit 6dc652a21d687a89147e564ac4af8f876ca44dbb parent 877759340ab11b407b7dc1596f749a939533b272 Author: Matthias Jaros Date: Mon, 16 Mar 2026 16:39:43 +0100 Fixed more sonarlint findings

Refactoring

2026-03-16T15:30:46Z

commit 877759340ab11b407b7dc1596f749a939533b272 parent 44c10ca5e6d899a86f320d973aed07b48da9cda2 Author: Matthias Jaros Date: Mon, 16 Mar 2026 16:30:46 +0100 Refactoring

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2026-03-16T15:26:55Z

commit 44c10ca5e6d899a86f320d973aed07b48da9cda2 parent 5d69faa5967e7813a01105a2930628b4ead67f4d Author: Matthias Jaros Date: Mon, 16 Mar 2026 16:26:55 +0100 .

Tiny improvements

2026-03-16T15:25:36Z

commit 5d69faa5967e7813a01105a2930628b4ead67f4d parent 8a3b6c8d32b2dc5092e219ef16151ddafeafac63 Author: Matthias Jaros Date: Mon, 16 Mar 2026 16:25:36 +0100 Tiny improvements

Added cli option for worker threads per host

2026-03-16T15:21:32Z

commit 8a3b6c8d32b2dc5092e219ef16151ddafeafac63 parent e66637a019cd2581fea9d5971c25ae7cf7ec6d56 Author: Matthias Jaros Date: Mon, 16 Mar 2026 16:21:32 +0100 Added cli option for worker threads per host

Replaced printStackTrace with proper message, handling interrupts now and also moved workerthreads to target level instead of global level

2026-03-16T14:57:09Z

commit e66637a019cd2581fea9d5971c25ae7cf7ec6d56 parent a7777d6b52a31d2045801cadfe1a61c196d9f6bd Author: Matthias Jaros Date: Mon, 16 Mar 2026 15:57:09 +0100 Replaced printStackTrace with proper message, handling interrupts now and also moved workerthreads to target level instead of global level

Set maxWorker cap to 1000 because consistently better and faster results, then when setting it lower or higher the value.

2026-03-16T11:13:27Z

commit a7777d6b52a31d2045801cadfe1a61c196d9f6bd parent 1f7f1058d0b283b5ff92218e00caf9030edebe69 Author: Matthias Jaros Date: Mon, 16 Mar 2026 12:13:27 +0100 Set maxWorker cap to 1000 because consistently better and faster results, then when setting it lower or higher the value.

- Removed synchronized on PortRange class, because only called from one thread only. - Added max virtual thread worker cap to reduce memory consumption if required. Therefore also moved progress update into virtual thread, otherwise progress just gets updated at the end of a target host scan.

2026-03-16T11:05:35Z

commit 1f7f1058d0b283b5ff92218e00caf9030edebe69 parent 945bf27e660d7076705fd532ee5a604f4f7f81d6 Author: Matthias Jaros Date: Mon, 16 Mar 2026 12:05:35 +0100 - Removed synchronized on PortRange class, because only called from one thread only. - Added max virtual thread worker cap to reduce memory consumption if required. Therefore also moved progress update into virtual thread, otherwise progress just gets updated at the end of a target host scan.

Moved portslot factory out of input parameters to have less confusion

2026-03-09T16:00:02Z

commit 945bf27e660d7076705fd532ee5a604f4f7f81d6 parent c43b6c006355d1863eae80bb2564406407f19007 Author: Matthias Jaros Date: Mon, 9 Mar 2026 17:00:02 +0100 Moved portslot factory out of input parameters to have less confusion

Changed result Queue to BitSet, which is more memory efficient

2026-03-09T15:33:02Z

commit c43b6c006355d1863eae80bb2564406407f19007 parent c8d7c63071ce4d3ae0bb767e7972c4879a44cf62 Author: Matthias Jaros Date: Mon, 9 Mar 2026 16:33:02 +0100 Changed result Queue to BitSet, which is more memory efficient

Further broke down structure and fixed bug that not all ports got scanned due to early executor shutdown. now handling everything nice in a future that gives return port if it is open

2026-03-09T15:19:16Z

commit c8d7c63071ce4d3ae0bb767e7972c4879a44cf62 parent 7643482a657160517b7994915cbb902f73eeeac4 Author: Matthias Jaros Date: Mon, 9 Mar 2026 16:19:16 +0100 Further broke down structure and fixed bug that not all ports got scanned due to early executor shutdown. now handling everything nice in a future that gives return port if it is open

Removed unused comments and code

2026-03-09T13:48:10Z

commit 7643482a657160517b7994915cbb902f73eeeac4 parent c26ead493502727be434bbe9111209f71d9e6e4e Author: Matthias Jaros Date: Mon, 9 Mar 2026 14:48:10 +0100 Removed unused comments and code

Tiny rename and scope change

2026-03-09T13:47:17Z

commit c26ead493502727be434bbe9111209f71d9e6e4e parent a7e5e2346aa1016ec588f22d03515b8212f7722a Author: Matthias Jaros Date: Mon, 9 Mar 2026 14:47:17 +0100 Tiny rename and scope change

Finally refactored structure of virtual threads in a way that makes sense and feels more natural. Each layer, host target and target port scan has it's own executor and is responsible for it's own updates. return statement is called only when everything is finished

2026-03-09T13:41:39Z

commit a7e5e2346aa1016ec588f22d03515b8212f7722a parent 0fae24059a8bb1046005386233833858663b7791 Author: Matthias Jaros Date: Mon, 9 Mar 2026 14:41:39 +0100 Finally refactored structure of virtual threads in a way that makes sense and feels more natural. Each layer, host target and target port scan has it's own executor and is responsible for it's own updates. return statement is called only when everything is finished

Refactored printing of progress bars to be able to handle adding of more hosts during time

2026-03-09T11:59:56Z

commit 0fae24059a8bb1046005386233833858663b7791 parent fd7ee8e76d61c2b6d9e4e3a25a3756c71c00b433 Author: Matthias Jaros Date: Mon, 9 Mar 2026 12:59:56 +0100 Refactored printing of progress bars to be able to handle adding of more hosts during time

Refactoring

2026-02-22T20:22:43Z

commit fd7ee8e76d61c2b6d9e4e3a25a3756c71c00b433 parent 50c3bd0c13c7478ff7d9e1d4b2ee46f8fef5e2e8 Author: Matthias Jaros Date: Sun, 22 Feb 2026 21:22:43 +0100 Refactoring

Refactoring

2026-02-22T20:20:51Z

commit 50c3bd0c13c7478ff7d9e1d4b2ee46f8fef5e2e8 parent 00065e55773b83124cf84311a161ea82132b38ae Author: Matthias Jaros Date: Sun, 22 Feb 2026 21:20:51 +0100 Refactoring

Refactoring für bessere Visibility und Verständnis

2026-02-22T20:12:51Z

commit 00065e55773b83124cf84311a161ea82132b38ae parent d236e597a9ea9f3df3296af632dfb87344b6a3f1 Author: Matthias Jaros Date: Sun, 22 Feb 2026 21:12:51 +0100 Refactoring für bessere Visibility und Verständnis

Ignore SocketExceptions in case network is not reachable

2026-02-22T19:32:45Z

commit d236e597a9ea9f3df3296af632dfb87344b6a3f1 parent dc2e873b73de4fce58cd120ac7479ea340940b54 Author: Matthias Jaros Date: Sun, 22 Feb 2026 20:32:45 +0100 Ignore SocketExceptions in case network is not reachable

Refactored port scan method and fixed open ports indicator

2026-02-22T19:30:46Z

commit dc2e873b73de4fce58cd120ac7479ea340940b54 parent 8a42dfd1c69895cdd9946e71079218b307577ca3 Author: Matthias Jaros Date: Sun, 22 Feb 2026 20:30:46 +0100 Refactored port scan method and fixed open ports indicator

Removed unneded variable

2026-02-16T16:58:02Z

commit 8a42dfd1c69895cdd9946e71079218b307577ca3 parent d556ea83e67f9cad3e3965d343e744421675509b Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:58:02 +0100 Removed unneded variable

Fixed missing 100% on progressbar

2026-02-16T16:56:44Z

commit d556ea83e67f9cad3e3965d343e744421675509b parent 4f2c871d004e2598e7f6c29c10a5de6bb273a4a8 Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:56:44 +0100 Fixed missing 100% on progressbar

Fixed bug that cursors moves too much up and deletes lines depending on number of target hosts

2026-02-16T16:38:33Z

commit 4f2c871d004e2598e7f6c29c10a5de6bb273a4a8 parent 04750e2c55e7f2df7d9cef87f94030137a8856cb Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:38:33 +0100 Fixed bug that cursors moves too much up and deletes lines depending on number of target hosts

Fixed bug, using the same portrange class per host

2026-02-16T16:27:58Z

commit 04750e2c55e7f2df7d9cef87f94030137a8856cb parent e93038836288c8e138827022be0bbfe217606bc7 Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:27:58 +0100 Fixed bug, using the same portrange class per host

Added checks to prevent illegal port numbers

2026-02-16T16:24:19Z

commit e93038836288c8e138827022be0bbfe217606bc7 parent c25c7d613e75702c0febbea8f3fe83c6d3618c2e Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:24:19 +0100 Added checks to prevent illegal port numbers

Changed names and removed unused variables

2026-02-16T16:14:14Z

commit c25c7d613e75702c0febbea8f3fe83c6d3618c2e parent 26fa4cee4c24de518742ddb8389f5130c8e38393 Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:14:14 +0100 Changed names and removed unused variables

Report order changed

2026-02-16T16:14:04Z

commit 26fa4cee4c24de518742ddb8389f5130c8e38393 parent 5ad5da3145232581d6ac17bd8b736fc54a7ecb5d Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:14:04 +0100 Report order changed

Added PortRange class that generates ports to scan

2026-02-16T16:07:46Z

commit 5ad5da3145232581d6ac17bd8b736fc54a7ecb5d parent e2e964ef1eadc3ebe34adfcb63c46c6ad1eb4c30 Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:07:46 +0100 Added PortRange class that generates ports to scan

Added cli option for ports

2026-02-16T16:07:22Z

commit e2e964ef1eadc3ebe34adfcb63c46c6ad1eb4c30 parent d3f5e586e60f932a97e61cd1460959b1d5b60614 Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:07:22 +0100 Added cli option for ports

Make result output more visible by enclosing ip addresses in []

2026-02-16T16:06:42Z

commit d3f5e586e60f932a97e61cd1460959b1d5b60614 parent f42e442ec1874752dac8b6a2f331972c37e9da11 Author: Matthias Jaros Date: Mon, 16 Feb 2026 17:06:42 +0100 Make result output more visible by enclosing ip addresses in []