24904585a2
Fix user tests Add swagger docs Fix lint Add totp check when logging in Make totp enrollment work Add migration for totp table go mod vendor Add routes for totp routes Add route handler for totp routes Add basic implementation to enroll a user in totp Co-authored-by: kolaente <k@knt.li> Reviewed-on: https://kolaente.dev/vikunja/api/pulls/383
56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
package qr
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import (
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"errors"
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"fmt"
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"strconv"
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"github.com/boombuler/barcode/utils"
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)
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func encodeNumeric(content string, ecl ErrorCorrectionLevel) (*utils.BitList, *versionInfo, error) {
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contentBitCount := (len(content) / 3) * 10
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switch len(content) % 3 {
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case 1:
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contentBitCount += 4
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case 2:
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contentBitCount += 7
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}
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vi := findSmallestVersionInfo(ecl, numericMode, contentBitCount)
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if vi == nil {
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return nil, nil, errors.New("To much data to encode")
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}
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res := new(utils.BitList)
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res.AddBits(int(numericMode), 4)
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res.AddBits(len(content), vi.charCountBits(numericMode))
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for pos := 0; pos < len(content); pos += 3 {
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var curStr string
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if pos+3 <= len(content) {
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curStr = content[pos : pos+3]
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} else {
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curStr = content[pos:]
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}
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i, err := strconv.Atoi(curStr)
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if err != nil || i < 0 {
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return nil, nil, fmt.Errorf("\"%s\" can not be encoded as %s", content, Numeric)
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}
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var bitCnt byte
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switch len(curStr) % 3 {
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case 0:
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bitCnt = 10
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case 1:
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bitCnt = 4
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break
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case 2:
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bitCnt = 7
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break
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}
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res.AddBits(i, bitCnt)
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}
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addPaddingAndTerminator(res, vi)
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return res, vi, nil
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}
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