Aner Zakobar
37 lines
1.3 KiB
YAML
37 lines
1.3 KiB
YAML
{{- define "homey.randomsecret"}}
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apiVersion: v1
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kind: Secret
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metadata:
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name: {{ .secretname }}
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type: Opaque
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data:
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{{- $secretObj := (lookup "v1" "Secret" .Release.Namespace (.secretname | quote)) | default dict }}
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{{- $secretData := (get $secretObj "data") | default dict }}
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{{- $pass := (get $secretData "password") | default (randAlphaNum 32 | b64enc) }}
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password: {{ $pass | quote }}
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{{- end }}
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{{- define "homey.lookuprandomsecret" -}}
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{{- $secretObj := (lookup "v1" "Secret" .Release.Namespace (.secretname | quote)) | default dict -}}
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{{- $secretData := (get $secretObj "data") | default dict -}}
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{{- $pass := (get $secretData "password") | default "UNDEFINED" -}}
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{{- $pass | quote -}}
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{{- end -}}
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{{- /*
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Returns given number of random Hex characters.
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- randNumeric 4 | atoi generates a random number in [0, 10^4)
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This is a range range evenly divisble by 16, but even if off by one,
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that last partial interval offsetting randomness is only 1 part in 625.
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- mod N 16 maps to the range 0-15
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- printf "%x" represents a single number 0-15 as a single hex character
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*/}}
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{{- define "randHex" -}}
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{{- $result := "" }}
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{{- range $i := until . }}
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{{- $rand_hex_char := mod (randNumeric 4 | atoi) 16 | printf "%x" }}
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{{- $result = print $result $rand_hex_char }}
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{{- end }}
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{{- $result }}
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{{- end }}
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