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Expose more OpenSSL methods. #13131

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Jan 13, 2020
Merged

Expose more OpenSSL methods. #13131

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43 changes: 43 additions & 0 deletions lib/wrappers/openssl.nim
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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,10 @@ type
PASN1_UTCTIME* = SslPtr
PASN1_cInt* = SslPtr
PPasswdCb* = SslPtr
EVP_MD* = SslPtr
EVP_MD_CTX* = SslPtr
EVP_PKEY_CTX* = SslPtr
ENGINE* = SslPtr
PFunction* = proc () {.cdecl.}
DES_cblock* = array[0..7, int8]
PDES_cblock* = ptr DES_cblock
Expand Down Expand Up @@ -535,6 +539,45 @@ proc PEM_read_bio_RSA_PUBKEY*(bp: BIO, x: ptr PRSA, pw: pem_password_cb, u: poin
proc RSA_verify*(kind: cint, origMsg: pointer, origMsgLen: cuint, signature: pointer,
signatureLen: cuint, rsa: PRSA): cint {.cdecl, dynlib: DLLSSLName, importc.}

# sha types
proc EVP_md_null*(): EVP_MD {.cdecl, importc.}
proc EVP_md2*(): EVP_MD {.cdecl, importc.}
proc EVP_md4*(): EVP_MD {.cdecl, importc.}
proc EVP_md5*(): EVP_MD {.cdecl, importc.}
proc EVP_sha*(): EVP_MD {.cdecl, importc.}
proc EVP_sha1*(): EVP_MD {.cdecl, importc.}
proc EVP_dss*(): EVP_MD {.cdecl, importc.}
proc EVP_dss1*(): EVP_MD {.cdecl, importc.}
proc EVP_ecdsa*(): EVP_MD {.cdecl, importc.}
proc EVP_sha224*(): EVP_MD {.cdecl, importc.}
proc EVP_sha256*(): EVP_MD {.cdecl, importc.}
proc EVP_sha384*(): EVP_MD {.cdecl, importc.}
proc EVP_sha512*(): EVP_MD {.cdecl, importc.}
proc EVP_mdc2*(): EVP_MD {.cdecl, importc.}
proc EVP_ripemd160*(): EVP_MD {.cdecl, importc.}
proc EVP_whirlpool*(): EVP_MD {.cdecl, importc.}

# hmac functions
proc HMAC*(evp_md: EVP_MD; key: pointer; key_len: cint; d: cstring; n: csize_t; md: cstring; md_len: ptr cuint): cstring {.cdecl, importc.}

# RSA key functions
proc PEM_read_bio_PrivateKey*(bp: BIO, x: ptr EVP_PKEY, cb: pointer, u: pointer): EVP_PKEY {.cdecl, importc.}
proc EVP_PKEY_free*(p: EVP_PKEY) {.cdecl, importc.}
proc EVP_DigestSignInit*(ctx: EVP_MD_CTX, pctx: ptr EVP_PKEY_CTX, typ: EVP_MD, e: ENGINE, pkey: EVP_PKEY): cint {.cdecl, importc.}
proc EVP_DigestUpdate*(ctx: EVP_MD_CTX, data: pointer, len: cuint): cint {.cdecl, importc.}
proc EVP_DigestSignFinal*(ctx: EVP_MD_CTX, data: pointer, len: ptr csize_t): cint {.cdecl, importc.}
proc EVP_PKEY_CTX_new*(pkey: EVP_PKEY, e: ENGINE): EVP_PKEY_CTX {.cdecl, importc.}
proc EVP_PKEY_CTX_free*(pkeyCtx: EVP_PKEY_CTX) {.cdecl, importc.}
proc EVP_PKEY_sign_init*(c: EVP_PKEY_CTX): cint {.cdecl, importc.}

when defined(macosx) or defined(windows):
proc EVP_MD_CTX_create*(): EVP_MD_CTX {.cdecl, importc.}
proc EVP_MD_CTX_destroy*(ctx: EVP_MD_CTX) {.cdecl, importc.}
else:
# some times you will need this instead:
proc EVP_MD_CTX_create*(): EVP_MD_CTX {.cdecl, importc: "EVP_MD_CTX_new".}
proc EVP_MD_CTX_destroy*(ctx: EVP_MD_CTX) {.cdecl, importc: "EVP_MD_CTX_free".}

# <openssl/md5.h>
type
MD5_LONG* = cuint
Expand Down