Sometimes filter-condition doesn't work. #1519

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1. ipsecc

   added

   Type: BugInconsistencies or issues which will cause an issue or problem for users or implementors.Inconsistencies or issues which will cause an issue or problem for users or implementors.

   on Jan 6, 2024
2. RamanaReddy0M

   self-assigned this

   on Jan 9, 2024
3. RamanaReddy0M commented on Jan 9, 2024

   

   RamanaReddy0M

   on Jan 9, 2024

   Last edited by RamanaReddy0M

   Contributor

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   @ipsecc It fails due to a dsl evaluation error.
   you can enable dsl error logs by exporting SHOW_DSL_ERRORS env.

   ✗ export SHOW_DSL_ERRORS=true
   ✗ ./httpx -l targets.txt -fdc "contains(title,'Welcome to nginx')||contains(webserver,'Apache')"
   
       __    __  __       _  __
      / /_  / /_/ /_____ | |/ /
     / __ \/ __/ __/ __ \|   /
    / / / / /_/ /_/ /_/ /   |
   /_/ /_/\__/\__/ .___/_/|_|
                /_/
   
                   projectdiscovery.io
   
   [INF] Current httpx version v1.3.7 (latest)
   [ERR] Could not evaluate DSL expression: No parameter 'title' found.
   https://openapi.baidu.com

   Since there's no title for https://openapi.baidu.com, The expression becomes invalid and fails to filter only this target.

   In the first case, The filter worked because it never got a chance to execute contains(title,'Welcome to nginx') part for this https://openapi.baidu.com target.
4. RamanaReddy0M

   added

   Type: QuestionA query or seeking clarification on parts of the spec. Probably doesn't need the attention of all.A query or seeking clarification on parts of the spec. Probably doesn't need the attention of all.

   and removed

   Type: BugInconsistencies or issues which will cause an issue or problem for users or implementors.Inconsistencies or issues which will cause an issue or problem for users or implementors.

   on Jan 9, 2024
5. projectdiscovery

   locked and limited conversation to collaborators on Jan 10, 2024
6. ehsandeep

   converted this issue into a discussion #1530 on Jan 10, 2024