pdcp result upload: bug fix + (optional) scan name support using -sname flag

[tarunKoyalwar]

Proposed Changes

• adds unknown severity to templates that did not have severity field set
• before this pr , such templates would show a counter with warning but when using -validate it was not shown , this is fixed now
• closes return result counter failed to upload due to missing severity #5149

$ ./nuclei -t a.yaml -u https://scanme.sh  -validate

                     __     _
   ____  __  _______/ /__  (_)
  / __ \/ / / / ___/ / _ \/ /
 / / / / /_/ / /__/ /  __/ /
/_/ /_/\__,_/\___/_/\___/_/   v3.2.6

		projectdiscovery.io

[VER] Started metrics server at localhost:9092
[ERR] Error occurred parsing template /Users/tarun/Codebase2/nuclei/a.yaml: no template severity field provided
[FTL] Could not validate templates: errors occurred during template validation

result upload

$ ./nuclei -t a.yaml -u https://scanme.sh  -cup -v                                                                             

                     __     _
   ____  __  _______/ /__  (_)
  / __ \/ / / / ___/ / _ \/ /
 / / / / /_/ / /__/ /  __/ /
/_/ /_/\__,_/\___/_/\___/_/   v3.2.6

		projectdiscovery.io

[VER] Started metrics server at localhost:9092
[WRN] Could not load template /Users/tarun/Codebase2/nuclei/a.yaml: field 'severity' is missing
[WRN] Found 1 templates with syntax warning (use -validate flag for further examination)
[INF] Current nuclei version: v3.2.6 (latest)
[INF] Current nuclei-templates version: v9.8.5 (latest)
[INF] To view results on cloud dashboard, visit https://cloud.projectdiscovery.io/scans upon scan completion.
[INF] New templates added in latest release: 142
[INF] Templates loaded for current scan: 1
[WRN] Loading 1 unsigned templates for scan. Use with caution.
[INF] Targets loaded for current scan: 1
[VER] [fuzz-dirs] Sent HTTP request to https://scanme.sh
[fuzz-dirs] [http] [unknown] https://scanme.sh
[WRN] Uploaded results chunk, you can view scan results at https://cloud.projectdiscovery.io/scans/cosfv51a78lc739rs7t0
[INF] 1 Scan results uploaded to cloud, you can view scan results at https://cloud.projectdiscovery.io/scans/cosfv51a78lc739rs7t0

example template

id: fuzz-dirs

info:
  name: fuzz-dirs
  author: savik

http:
  - method: GET
    path:
      - "{{BaseURL}}"

    max-size: 100
    matchers:
      - type: status
        status:
          - 200

[ehsandeep]

• xid length check for -sid option, ignore input upon mismatched length.