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Async SSL support.

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This commit is contained in:
Dominik Picheta 2014-08-31 12:54:43 +01:00
commit bb1e87ce4d
5 changed files with 239 additions and 63 deletions
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51
lib/wrappers/openssl.nim
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@ -63,14 +63,13 @@ type
SslStruct {.final, pure.} = object
SslPtr* = ptr SslStruct
PSslPtr* = ptr SslPtr
PSSL_CTX* = SslPtr
PSSL* = SslPtr
SslCtx* = SslPtr
PSSL_METHOD* = SslPtr
PX509* = SslPtr
PX509_NAME* = SslPtr
PEVP_MD* = SslPtr
PBIO_METHOD* = SslPtr
PBIO* = SslPtr
BIO* = SslPtr
EVP_PKEY* = SslPtr
PRSA* = SslPtr
PASN1_UTCTIME* = SslPtr
@ -85,6 +84,8 @@ type
des_key_schedule* = array[1..16, des_ks_struct]
{.deprecated: [PSSL: SslPtr, PSSL_CTX: SslCtx, PBIO: BIO].}
const
EVP_MAX_MD_SIZE* = 16 + 20
SSL_ERROR_NONE* = 0
@ -282,6 +283,34 @@ proc SSL_CTX_ctrl*(ctx: PSSL_CTX, cmd: cInt, larg: int, parg: pointer): int{.
proc SSLCTXSetMode*(ctx: PSSL_CTX, mode: int): int =
result = SSL_CTX_ctrl(ctx, SSL_CTRL_MODE, mode, nil)
proc bioNew*(b: PBIO_METHOD): PBIO{.cdecl, dynlib: DLLUtilName, importc: "BIO_new".}
proc bioFreeAll*(b: PBIO){.cdecl, dynlib: DLLUtilName, importc: "BIO_free_all".}
proc bioSMem*(): PBIO_METHOD{.cdecl, dynlib: DLLUtilName, importc: "BIO_s_mem".}
proc bioCtrlPending*(b: PBIO): cInt{.cdecl, dynlib: DLLUtilName, importc: "BIO_ctrl_pending".}
proc bioRead*(b: PBIO, Buf: cstring, length: cInt): cInt{.cdecl,
dynlib: DLLUtilName, importc: "BIO_read".}
proc bioWrite*(b: PBIO, Buf: cstring, length: cInt): cInt{.cdecl,
dynlib: DLLUtilName, importc: "BIO_write".}
proc sslSetConnectState*(s: SslPtr) {.cdecl,
dynlib: DLLSSLName, importc: "SSL_set_connect_state".}
proc sslSetAcceptState*(s: SslPtr) {.cdecl,
dynlib: DLLSSLName, importc: "SSL_set_accept_state".}
proc sslRead*(ssl: SslPtr, buf: cstring, num: cInt): cInt{.cdecl,
dynlib: DLLSSLName, importc: "SSL_read".}
proc sslPeek*(ssl: SslPtr, buf: cstring, num: cInt): cInt{.cdecl,
dynlib: DLLSSLName, importc: "SSL_peek".}
proc sslWrite*(ssl: SslPtr, buf: cstring, num: cInt): cInt{.cdecl,
dynlib: DLLSSLName, importc: "SSL_write".}
proc sslSetBio*(ssl: SslPtr, rbio, wbio: BIO) {.cdecl,
dynlib: DLLSSLName, importc: "SSL_set_bio".}
proc sslDoHandshake*(ssl: SslPtr): cint {.cdecl,
dynlib: DLLSSLName, importc: "SSL_do_handshake".}
when true:
discard
else:
@ -328,12 +357,7 @@ else:
proc SslConnect*(ssl: PSSL): cInt{.cdecl, dynlib: DLLSSLName, importc.}
proc SslRead*(ssl: PSSL, buf: SslPtr, num: cInt): cInt{.cdecl,
dynlib: DLLSSLName, importc.}
proc SslPeek*(ssl: PSSL, buf: SslPtr, num: cInt): cInt{.cdecl,
dynlib: DLLSSLName, importc.}
proc SslWrite*(ssl: PSSL, buf: SslPtr, num: cInt): cInt{.cdecl,
dynlib: DLLSSLName, importc.}
proc SslGetVersion*(ssl: PSSL): cstring{.cdecl, dynlib: DLLSSLName, importc.}
proc SslGetPeerCertificate*(ssl: PSSL): PX509{.cdecl, dynlib: DLLSSLName,
importc.}
@ -393,14 +417,7 @@ else:
proc OPENSSLaddallalgorithms*(){.cdecl, dynlib: DLLUtilName, importc.}
proc CRYPTOcleanupAllExData*(){.cdecl, dynlib: DLLUtilName, importc.}
proc RandScreen*(){.cdecl, dynlib: DLLUtilName, importc.}
proc BioNew*(b: PBIO_METHOD): PBIO{.cdecl, dynlib: DLLUtilName, importc.}
proc BioFreeAll*(b: PBIO){.cdecl, dynlib: DLLUtilName, importc.}
proc BioSMem*(): PBIO_METHOD{.cdecl, dynlib: DLLUtilName, importc.}
proc BioCtrlPending*(b: PBIO): cInt{.cdecl, dynlib: DLLUtilName, importc.}
proc BioRead*(b: PBIO, Buf: cstring, length: cInt): cInt{.cdecl,
dynlib: DLLUtilName, importc.}
proc BioWrite*(b: PBIO, Buf: cstring, length: cInt): cInt{.cdecl,
dynlib: DLLUtilName, importc.}
proc d2iPKCS12bio*(b: PBIO, Pkcs12: SslPtr): SslPtr{.cdecl, dynlib: DLLUtilName,
importc.}
proc PKCS12parse*(p12: SslPtr, pass: cstring, pkey, cert, ca: var SslPtr): cint{.