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Increase IAM custom role length validation to match API. #1792

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May 20, 2019
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2 changes: 1 addition & 1 deletion build/terraform
2 changes: 1 addition & 1 deletion build/terraform-beta
2 changes: 1 addition & 1 deletion build/terraform-mapper
2 changes: 1 addition & 1 deletion third_party/terraform/utils/validation.go
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ const (
ComputeServiceAccountNameRegex = "[0-9]{1,20}[email protected]"

// https://cloud.google.com/iam/docs/understanding-custom-roles#naming_the_role
IAMCustomRoleIDRegex = "^[a-zA-Z0-9_\\.\\-]{1,30}$"
IAMCustomRoleIDRegex = "^[a-zA-Z0-9_\\.]{3,64}$"
)

var (
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11 changes: 6 additions & 5 deletions third_party/terraform/utils/validation_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -324,19 +324,20 @@ func TestValidateIAMCustomRoleIDRegex(t *testing.T) {
{TestName: "basic", Value: "foobar"},
{TestName: "with numbers", Value: "foobar123"},
{TestName: "with capipals", Value: "FooBar"},
{TestName: "short", Value: "f"},
{TestName: "long", Value: "foobarfoobarfoobarfoobarfoobar"},
{TestName: "has a hyphen", Value: "foo-bar"},
{TestName: "short", Value: "foo"},
{TestName: "long", Value: strings.Repeat("f", 64)},
{TestName: "has a dot", Value: "foo.bar"},
{TestName: "has an underscore", Value: "foo_bar"},
{TestName: "all of the above", Value: "foo.Bar-Baz_123"},
{TestName: "all of the above", Value: "foo.BarBaz_123"},

// With errors
{TestName: "empty", Value: "", ExpectError: true},
{TestName: "has an slash", Value: "foo/bar", ExpectError: true},
{TestName: "has a hyphen", Value: "foo-bar", ExpectError: true},
{TestName: "has a dollar", Value: "foo$", ExpectError: true},
{TestName: "has a space", Value: "foo bar", ExpectError: true},
{TestName: "too long", Value: strings.Repeat("f", 31), ExpectError: true},
{TestName: "too short", Value: "fo", ExpectError: true},
{TestName: "too long", Value: strings.Repeat("f", 65), ExpectError: true},
}

es := testStringValidationCases(x, validateIAMCustomRoleID)
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