https://github.com/deatil/zpem

A pem parse and encode library for Zig.
https://github.com/deatil/zpem

ecdsa-pem parse-pem pem rsa-pem zig zig-pem

Last synced: about 1 month ago
JSON representation

A pem parse and encode library for Zig.

• Host: GitHub
• URL: https://github.com/deatil/zpem
• Owner: deatil
• License: apache-2.0
• Created: 2023-08-14T08:52:51.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-05-31T05:28:55.000Z (9 months ago)
• Last Synced: 2024-11-11T20:26:52.578Z (3 months ago)
• Topics: ecdsa-pem, parse-pem, pem, rsa-pem, zig, zig-pem
• Language: Zig
• Homepage: https://github.com/deatil/zpem
• Size: 15.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-zig - deatil/zpem
• awesome-zig - zpem🗒️A pem parse and encode library for Zig

README

        
## zpem 

A pem parse and encode library for Zig.

### Env

 - Zig >= 0.12

### Get Starting

* parse pem

~~~zig

const std = @import("std");

const pem = @import("zpem");

pub fn main() !void {

    const bytes =

        "-----BEGIN RSA PRIVATE-----\n" ++

        "ABC: thsasd   \n" ++

        "\n" ++

        "MIIBmTCCAUegAwIBAgIBKjAJBgUrDgMCHQUAMBMxETAPBgNVBAMTCEF0bGFudGlz\n" ++

        "MB4XDTEyMDcwOTAzMTAzOFoXDTEzMDcwOTAzMTAzN1owEzERMA8GA1UEAxMIQXRs\n" ++

        "YW50aXMwXDANBgkqhkiG9w0BAQEFAANLADBIAkEAu+BXo+miabDIHHx+yquqzqNh\n" ++

        "Ryn/XtkJIIHVcYtHvIX+S1x5ErgMoHehycpoxbErZmVR4GCq1S2diNmRFZCRtQID\n" ++

        "AQABo4GJMIGGMAwGA1UdEwEB/wQCMAAwIAYDVR0EAQH/BBYwFDAOMAwGCisGAQQB\n" ++

        "gjcCARUDAgeAMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDAzA1BgNVHQEE\n" ++

        "LjAsgBA0jOnSSuIHYmnVryHAdywMoRUwEzERMA8GA1UEAxMIQXRsYW50aXOCASow\n" ++

        "CQYFKw4DAh0FAANBAKi6HRBaNEL5R0n56nvfclQNaXiDT174uf+lojzA4lhVInc0\n" ++

        "ILwpnZ1izL4MlI9eCSHhVQBHEp2uQdXJB+d5Byg=\n" ++

        "-----END RSA PRIVATE-----\n";

    const allocator = std.heap.page_allocator;

    var p = try pem.decode(allocator, bytes);

    defer p.deinit(allocator);

    std.debug.print("pem type: {s}\n", .{p.type});

    std.debug.print("pem bytes: {x}\n", .{p.bytes});

    // get header data

    const header = p.headers.get("ABC").?;

    std.debug.print("pem header: {s}\n", .{header});

}

~~~

* encode pem

~~~zig

const std = @import("std");

const pem = @import("zpem");

pub fn main() !void {

    const alloc = std.heap.page_allocator;

    

    // var pp = pem.Block.initWithType(alloc, "RSA PRIVATE");

    var pp = pem.Block.init(allocator);

    pp.type = "RSA PRIVATE";

    try pp.headers.put("TTTYYY", "dghW66666");

    try pp.headers.put("Proc-Type", "4,Encond");

    pp.bytes = "pem bytes";

    const allocator = std.heap.page_allocator;

    var encoded_pem = try pem.encode(allocator, pp);

    std.debug.print("pem encoded: {s}\n", .{encoded_pem});

}

~~~

### LICENSE

*  The library LICENSE is `Apache2`, using the library need keep the LICENSE.

### Copyright

*  Copyright deatil(https://github.com/deatil).