将Base64 LDIF文件转换为纯文本(用于导入) [英] Convert a Base64 LDIF file to plaintext (for import)

问题描述

我有一个LDIF文件，该文件具有多值Base64编码的属性，我想将其转换为非Base64编码的语法.该怎么办?

I have a LDIF file which has a multi-value Base64-encoded attribute, and I'd like to convert it in non-Base64-encoded syntax. How can this be done?

上下文

LDIF文件是这样的:

The LDIF file is as such:

dn: cn=johndoe,ou=clients,ou=management,dc=example,dc=com
changetype: modify
replace: foobarStatus
foobarStatus:: ZW5hYmxl... (Base64 string) ...ZCA9IHRydWU

解码后的Base64字符串是这样的:

where the decoded Base64 string is as such:

market = "US"
mgmt.account.mode = "X12"
foo.field = "Something"
bar.field = "Something else" 
...

问题

当我尝试通过ldapmodify将此LDIF文件导入LDAP服务器时，出现错误:

When I try to import this LDIF file into a LDAP server via ldapmodify, I get an error:

ldapmodify: invalid format (line 4) entry: "cn=johndoe,ou=clients,ou=management,dc=example,dc=com"

我已经尝试解决了一段时间，但找不到错误.在某处可能是一些虚假的人物.因此，我想到了转换LDIF的Base64部分并以这种格式导入它.属性值不包含任何不可打印的ASCII(例如重音字母)，因此应该可以正常工作.

I've been trying to solve this for a while but couldn't find the error. It could be some spurious character somewhere. Therefore I thought of converting the Base64 part of the LDIF and importing it on this format. The attribute values don't contain any non-printable ASCII (e.g. accented letters) so it should work fine.

注意

这可能是 XY问题，所以如果有人有其他建议，我很想读.

This could be a XY problem so if anyone has another suggestion, I'm eager to read it.

推荐答案

事实证明ldapmodify不喜欢长行.因此，在此处分割Base64代码后

It turns out ldapmodify doesn't like long lines. Therefore, after splitting the Base64 code here

foobarStatus:: ZW5hYmxl... (Base64 string) ...ZCA9IHRydWU

将

导入多行不超过79个字符的字符，ldapmodify能够将其导入.

into multiple lines of 79 chars or less, ldapmodify was able to import it.

这解决了我原来的问题.我将解决方案留给以后的读者.

This solved my original problem. I'm leaving the solution here for future readers.

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