I planned on doing the same thing but allowing completely free wifi access across a whole city. The content injection was the simplest hurdle. Offering free wif

I planned on doing the same thing but allowing completely free wifi access across a whole city. The content injection was the simplest hurdle. Offering free wifi (the plan was to use local businesses and offer them free advertising) was the problem as every telecom company we talked to literally revised their TOS to exclude allowing charging customers for internet use. Also force ssl as content injection will not do a MITM or at least it really should not..