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#BTJDೝূͷՄࢹԽ
P[X
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લఏ
৽نϓϩδΣΫτ࡞࣌
#"4*$ೝূͰެ։อޢ
։ൃ࣌
*%18ͷೖྗ͕໘ͳͷͰϒϥβʹอଘ
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લఏ
ϦϦʔεલ
#BTJDೝূΛղআɺ͍ͨͩͬͯΔҙ͕ࣝ
ബΕ͍ͯΔͷͰղআΛΕͯ͠·͏͜ͱ
͕͋Δ
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લఏ
ϦϦʔεલ
#BTJDೝূΛղআɺ͍ͨͩͬͯΔҙ͕ࣝ
ബΕ͍ͯΔͷͰղআΛΕͯ͠·͏͜ͱ
͕͋Δ
#"4*$ೝূΛ͍ͬͯΔ͜ͱΛ
Εͳ͍Α͏ʹ͍ͨ͠
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CBTJD@BVUI@NBSLHFN
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CBTJD@BVUI@NBSLHFN
w#"4*$ೝূ͕ઃఆ͞Ε͍ͯΔͱ(JUIVC
SJCCPOΛදࣔͯ͘͠ΕΔ(FN
w3BJMTFOWΛSJCCPOͰදࣔͯ͘͠ΕΔSBDL
EFWNBSLHFNΛࢀߟʹ࡞
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͍ํ
# Gemfile
gem 'basic_auth_mark'
$ bundle install
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͍ͬͯΔ͜ͱ
w3BJMTBQQىಈ࣌ʹ3BDL.JEEMFXBSFʹ
CBTJD@BVUI@NBSLΛՃ
wSFRVFTU࣌ʹ#"4*$ೝূͷϔομ͕ೖͬͯ
͍ͨΒSJCCPOΛදࣔ
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3BDLNJEEMFXBSF
class Middleware1
def initialize(app)
# app == Middleware2
@app = app
end
def call(env)
# Middleware2ͷcall͕ݺΕΔ.
res = @app.call(env)
# ඞཁʹԠͯ͡ॲཧΛߦ͏.
res
end
end
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ྫɿTFOUSZͰͷΘΕํ
# sentry-raven
def call(env)
# ...
begin
response = @app.call(env)
rescue Error
raise # Don't capture Raven errors
rescue Exception => e
Raven::Rack.capture_exception(e, env)
raise
end
# ...
response
end
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CBTJD@BVUI@NBSLͰͷ͍ํ
def call(env)
status, headers, response = @app.call(env)
if basic_auth?
# to
# to
new_response = insert_basic_auth_marks(response)
# update body size.
headers['Content-Length'] = new_response.bytesize.to_s
response = [new_response]
end
[status, headers, response]
end
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#"4*$ೝূͷఆ
SFRVFTUIFBEFS
"VUIPSJ[BUJPO#BTJD\#BTFFODPEF JEQX
^
͜ͷϔομ͕ϦΫΤετʹؚ·Ε͍ͯΔ߹
#"4*$ೝূ͋Γͱఆ
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w αʔόʔଆͰ#"4*$ೝূΛͬͯΫϥΠΞϯτ ϒϥ
β
"VUIPSJ[BUJPOϔομΛૹΓଓ͚Δ
w ࣮ࡍʹ#"4*$ೝূΛ͔ͨ͠Ͳ͏͔SBDLNJEEMFXBSFʹ
Δใ͔ΒΘ͔Βͳ͍ ೝূʹޭͨ͠߹ͱೝূ͠
ͳ͔ͬͨ߹Ͱม͕ಉ͡
w ͳͷͰɺݱঢ়"VUIPSJ[BUJPO#BTJDϔομͷ༗ແͷΈͰ
ఆ͍ͯ͠Δ αʔόʔͰೝূͬͨ͋ͱSJCCPO͕දࣔ
͞Εͯ͠·͏
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ͱΓ͋͑ͣͷ
ରԠࡦɹ
$ISPNF
DISPNFSFTUBSU
DIPSNFϦελʔτͰ#"4*$ೝূͷΩϟογϡ͕ΫϦ
Ξ͞ΕΔΑ͏ όʔδϣϯʹΑΔʁ
4BGBSJ
#"4*$ೝূΩϟογϡͷํ๏͕ݟ͚ͭΒΕͣɻɻ
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͜Ε͔ΒΓ͍ͨ͜ͱ
w ࠶ىಈΩϟγϡͷΫϦΞΛ͠ͳͯ͘#"4*$ೝূΛ
ఆͰ͖ΔΑ͏ʹରԠ
w ࣾϓϩμΫτͰͷར༻
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͋Γ͕ͱ͏͍͟͝·ͨ͠