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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| doc_meta: | | ||
| folder: security | ||
| title: mask senstive input | ||
| head: | | ||
| When you use prompt to accept user input, the terminal will log the senstive information, such as password. There is chance this will go to the logs and be exposed to cause security issue. | ||
| Requirement from issue: https://github.com/upcmd/up/issues/20 | ||
| sections: | ||
| - title: Demo | ||
| log: yes | ||
| tasks: | ||
| - | ||
| name: task | ||
| task: | ||
| - func: shell | ||
| desc: input raw value | ||
| dvars: | ||
| - name: username | ||
| flags: [prompt,] | ||
| do: | ||
| - echo "hello {{.username}}" | ||
|
|
||
| - func: shell | ||
| desc: | | ||
| input secret, eg a password | ||
| this will be masked | ||
| however password is still leaked during the debugging or in higher verbose level | ||
| dvars: | ||
| - name: password | ||
| flags: [prompt, masked] | ||
| do: | ||
| - echo "password is - {{.password}}" | ||
|
|
||
| - func: shell | ||
| desc: | | ||
| password will be saved and kept into vault intead | ||
| dvars: | ||
| - name: protectedPassword | ||
| flags: | ||
| - prompt | ||
| - masked | ||
| - secret | ||
| do: | ||
| - echo "this print out nothing as protectedPassword is stored in the vault as secret" | ||
| - echo "protectedPassword is - {{.protectedPassword}}" | ||
| - echo "this print out the retrieved secret from vault" | ||
| - echo "protectedPassword is - {{ "protectedPassword" | fromVault}}" |