godzil/nodemcu-httpserver
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Trivial improvement to print message

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This commit is contained in:
Marcos Kirsch 2016-02-15 13:46:50 -06:00
parent 0e4b515514
commit 37e58389c6
1 changed files with 7 additions and 5 deletions
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12
httpserver-basicauth.lua
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@ -4,11 +4,11 @@
basicAuth = {} basicAuth = {}
-- Parse basic auth http header.
-- Returns the username if header contains valid credentials,
-- nil otherwise.
function basicAuth.authenticate(header) function basicAuth.authenticate(header)
conf = dofile("httpserver-conf.lc") local conf = dofile("httpserver-conf.lc")
-- Parse basic auth http header.
-- Returns the username if header contains valid credentials,
-- nil otherwise.
local credentials_enc = header:match("Authorization: Basic ([A-Za-z0-9+/=]+)") local credentials_enc = header:match("Authorization: Basic ([A-Za-z0-9+/=]+)")
if not credentials_enc then if not credentials_enc then
return nil return nil
@ -16,13 +16,15 @@ function basicAuth.authenticate(header)
local credentials = dofile("httpserver-b64decode.lc")(credentials_enc) local credentials = dofile("httpserver-b64decode.lc")(credentials_enc)
local user, pwd = credentials:match("^(.*):(.*)$") local user, pwd = credentials:match("^(.*):(.*)$")
if user ~= conf.auth.user or pwd ~= conf.auth.password then if user ~= conf.auth.user or pwd ~= conf.auth.password then
print("httpserver-basicauth: User \"" .. user .. "\": Access denied.")
return nil return nil
end end
print("httpserver-basicauth: User \"" .. user .. "\" authenticated.") print("httpserver-basicauth: User \"" .. user .. "\": Authenticated.")
return user return user
end end
function basicAuth.authErrorHeader() function basicAuth.authErrorHeader()
local conf = dofile("httpserver-conf.lc")
return "WWW-Authenticate: Basic realm=\"" .. conf.auth.realm .. "\"" return "WWW-Authenticate: Basic realm=\"" .. conf.auth.realm .. "\""
end end